CN219278359U - Storage bin for special concrete raw materials - Google Patents
Storage bin for special concrete raw materials Download PDFInfo
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- CN219278359U CN219278359U CN202320291962.1U CN202320291962U CN219278359U CN 219278359 U CN219278359 U CN 219278359U CN 202320291962 U CN202320291962 U CN 202320291962U CN 219278359 U CN219278359 U CN 219278359U
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Abstract
The utility model discloses a stacking bin for special concrete raw materials, which comprises a bin body with an upward opening, wherein a screening component for screening the special concrete raw materials is arranged in the bin body, a buffer component for slowing down the falling speed of the special concrete raw materials is arranged at the opening of the bin body, the buffer component comprises at least two vibrating plates which are arranged in the bin body and intermittently rotate at a frequency, the vibrating plates are arranged in a downward inclined mode, a blanking channel is formed between the vibrating plates which are arranged oppositely, and a decompression cone is arranged between the discharging end of the blanking channel and the screening component. According to the utility model, the vibrating plate capable of intermittently rotating is arranged in the bin body, so that the special concrete raw material is convenient to shake and scatter, and the discharging speed of the special concrete raw material can be effectively slowed down by utilizing the decompression cone in the discharging channel, and the special concrete raw material is prevented from damaging meshes of the screen.
Description
Technical Field
The utility model relates to the technical field of material stacking equipment, in particular to a stacking bin for special concrete raw materials.
Background
In the preparation of concrete, a lot of raw materials, especially the preparation of special concrete, are required, and the raw materials are usually transported from the outside through a transport vehicle, so that the materials are required to be stacked, and at present, a screening device is arranged in a stacking bin, so that the raw materials of the special concrete are stacked according to the grain size.
The related art can refer to the Chinese patent with the publication number of CN208643194U, and discloses a stacking bin for special concrete raw materials, which comprises a bin body arranged indoors, wherein a filter frame is arranged in the bin body, and a filter plate is arranged in the filter frame, so that the materials can be screened when stacked.
However, when a user pours down the special concrete raw material vertically, the special concrete raw material with weight can damage the plate surface of the filter plate due to the impact of the falling acceleration of the special concrete raw material on the filter plate, so that the conventional stacking bin is difficult to slow down the blanking speed of the special concrete raw material.
Disclosure of Invention
The application provides a stacking bin for special concrete raw materials, which has the function of slowing down the blanking speed of the special concrete raw materials.
The application provides a special concrete raw and other materials's windrow storehouse adopts following technical scheme:
the utility model provides a special concrete raw and other materials's heap feed bin, includes the storehouse body that the opening up, the inside of the storehouse body is equipped with the screening subassembly that is used for screening special concrete raw and other materials, the opening part of the storehouse body is equipped with the buffer unit that is used for slowing down special concrete raw and other materials whereabouts speed, buffer unit is including locating the internal and intermittent type nature frequency pivoted vibrations board of storehouse, vibrations board is equipped with two sets of relatively at least, and all is the downward sloping setting, forms the unloading passageway between the vibrations board of relative setting, the discharge end of unloading passageway is towards the pan feeding end of screening subassembly, be equipped with the decompression awl between the discharge end of unloading passageway and the screening subassembly.
By adopting the technical scheme, in the process of blanking the special concrete raw material, the special concrete raw material firstly contacts with the upper surface of the vibration plate, so that the effect of slowing down the blanking speed of the special concrete raw material is achieved, and the special concrete raw material is convenient to shake and scatter through intermittent rotation of the vibration plate, so that the blanking uniformity of the special concrete raw material is ensured, the shake and scatter special concrete raw material falls into the blanking channel along the inclined plane of the vibration plate, and the blanking speed of the special concrete raw material can be effectively slowed down by utilizing the decompression cone in the blanking channel, so that the mesh of the screen mesh is prevented from being damaged by the special concrete raw material.
Preferably, the vibrating plate is rotationally connected with the bin body through a rotating shaft, a driving motor is arranged on the lower side of the vibrating plate, an output shaft is connected with the output end of the driving motor, a rotating block used for knocking the bottom of the vibrating plate is arranged at the free end of the output shaft, and the rotating block and the output shaft are eccentrically arranged.
Through adopting above-mentioned technical scheme, through the external power supply who starts driving motor, make the output shaft take place to rotate to drive the commentaries on classics piece and do circular motion, the rotation of commentaries on classics piece is used for beating the bottom of vibrations board, makes vibrations board take place intermittent type nature luffing motion on the inside wall of storehouse body through the pivot, is used for trembling the special concrete raw materials that falls into vibrations board upper surface
Preferably, the lower surface of the vibration plate is provided with a rubber block, the rubber block is positioned on the contact part of the rotating block and the vibration plate, and the middle part of the rubber block is arc-shaped.
Through adopting above-mentioned technical scheme, the middle part is bellied rubber piece of circular-arc and the outward flange phase-match of commentaries on classics piece, and when changeing the piece and rotating, can strike the rubber piece on the vibrations board, the texture of rubber piece is soft, and it is effectual to make an uproar to fall, and can effectively avoid the lower surface of vibrations board impaired.
Preferably, the outside of unloading passageway is equipped with a plurality of groups of end to end's baffle, and a plurality of groups of end to end's the baffle forms the area that blocks in the outside of unloading passageway, and blocks the outside of regional being located the pressure reducing cone and be close to bottom position department.
Through adopting above-mentioned technical scheme, after the concrete raw materials enters into the unloading passageway, can take place to disperse along the toper inclined plane of decompression awl, the special concrete raw materials after dispersing is installed on the inside wall of baffle towards toper inclined plane for the special concrete raw materials after dispersing falls into on the screen cloth perpendicularly, utilizes the baffle, can effectually avoid special concrete raw materials to scatter to the outside position department of screen cloth.
Preferably, the bottom of the baffle plate is rotatably provided with an inwardly inclined rotating plate, and the plate surface direction of the rotating plate is perpendicular to the busbar direction of the pressure reducing cone.
By adopting the technical scheme, the special concrete raw material rolls down onto the rotating plate along the bus direction of the pressure reducing cone, and the rotating plate is arranged to change the vertical distance between the bus of the pressure reducing cone and the rotating plate, so that the special concrete raw material is suitable for special concrete raw materials with different grain diameters.
Preferably, a rotating rod is arranged between the baffle plate and the rotating plate, and a torsion spring is arranged between the rotating rod and the baffle plate.
By adopting the technical scheme, the rotating rod resetting device is used for realizing the resetting effect of the rotating rod.
Preferably, the bin body is provided with a dust removing component, the dust removing component comprises a fan and a cover arranged in the bin body, the suction end of the fan is communicated with the output end of the cover through a pipeline, and the cover is arranged above the vibration plate and is close to the position of the opening of the bin body.
Through adopting above-mentioned technical scheme, when pouring special concrete raw materials and utilizing the vibrations board to shake special concrete raw materials, can produce a large amount of dust, through the external power supply who starts the fan for all be in the negative pressure state in pipeline and the cover, be convenient for inhale the internal dust in storehouse, can effectually avoid the dust to influence personnel's health.
Preferably, the outside of cover is equipped with the mounting bracket, be equipped with the filter screen on the mounting bracket, the filter screen distributes in the entrance of cover.
Through adopting above-mentioned technical scheme, through the filter screen that sets up for the special concrete raw materials in the filtering dust, when pouring special concrete raw materials and utilize the vibrations board to shake special concrete raw materials off, avoid special concrete raw materials to enter into the cover in, can effectually prevent that special concrete raw materials from blocking up the cover.
In summary, the present application has the following beneficial effects:
1. the vibrating plate capable of intermittently rotating is arranged in the bin body, so that the special concrete raw material is convenient to shake and scatter, the special concrete raw material is used for guaranteeing the blanking uniformity of the special concrete raw material, the shake-scattered special concrete raw material falls into the blanking channel along the inclined plane of the vibrating plate, and the blanking speed of the special concrete raw material can be effectively slowed down by utilizing the decompression cone in the blanking channel, so that the special concrete raw material is prevented from damaging meshes of a screen.
Drawings
FIG. 1 is a schematic view of the overall structure of a cartridge body in this embodiment;
FIG. 2 is a cross-sectional view of the cartridge body in this embodiment;
FIG. 3 is an exploded view of the damper assembly and baffle of the present embodiment;
fig. 4 is a schematic diagram of the overall structure of the dust removing assembly in this embodiment.
Reference numerals illustrate: 1. a bin body; 2. a screen assembly; 3. a buffer assembly; 31. a vibration plate; 32. a blanking channel; 33. a pressure reducing cone; 34. a rotating shaft; 35. a driving motor; 36. an output shaft; 37. a rotating block; 38. a rubber block; 4. a baffle; 5. a blocking region; 6. a rotating plate; 7. a dust removal assembly; 71. a blower; 72. a cover; 73. a pipe; 74. a mounting frame; 75. and (5) a filter screen.
Detailed Description
The following detailed description of the present application is provided in conjunction with the accompanying drawings, and it is to be understood that the following detailed description is merely illustrative of the application and is not to be construed as limiting the scope of the application, since numerous insubstantial modifications and adaptations of the application will be to those skilled in the art in light of the foregoing disclosure.
The utility model discloses a stacking bin for special concrete raw materials, which is shown in fig. 1-2, and comprises a bin body 1 with an upward opening, wherein a screening component 2 for screening the special concrete raw materials is arranged in the bin body 1, the screening component 2 comprises a mounting bracket, a screen with gradually reduced meshes is sequentially arranged in the mounting bracket from top to bottom, the special concrete raw materials are transported to the vicinity of a stacking bin through an external transport vehicle, a dumping switch of the transport vehicle is started, the special concrete raw materials pass through the opening of the bin body 1 and fall on the screen, and the screening effect on the special concrete raw materials is realized by utilizing the screen layer by layer.
However, when a user pours down the special concrete raw material vertically, the special concrete raw material with its own weight damages the mesh surface of the screen due to the impact of the acceleration of the falling of the special concrete raw material on the screen, and thus it is difficult to slow down the discharging speed of the special concrete raw material.
As shown in fig. 2-3, a buffer component 3 for slowing down the falling speed of special concrete raw materials is arranged at the opening of the bin body 1, the buffer component 3 comprises two vibrating plates 31 which are arranged in the bin body 1 and intermittently rotate at a frequency, the vibrating plates 31 are oppositely arranged and are arranged in a downward inclination manner, a discharging channel 32 is formed between the vibrating plates 31 which are oppositely arranged, the discharging end of the discharging channel 32 faces the feeding end of the screening component 2, and a decompression cone 33 is arranged between the discharging end of the discharging channel 32 and the screening component 2.
As shown in fig. 3, in the process of blanking the special concrete raw material, the special concrete raw material firstly contacts with the upper surface of the vibration plate 31, plays a role in slowing down the blanking speed of the special concrete raw material, and is convenient to shake off the special concrete raw material through intermittent rotation of the vibration plate 31, so as to ensure the blanking uniformity of the special concrete raw material, the shake off special concrete raw material falls into the blanking channel 32 along the inclined surface of the vibration plate 31, and the blanking speed of the special concrete raw material can be effectively slowed down by utilizing the decompression cone 33 in the blanking channel 32, so that the mesh of the screen mesh is prevented from being damaged by the special concrete raw material.
The vibrating plate 31 is rotationally connected with the bin body 1 through a rotating shaft 34, a driving motor 35 is arranged on the lower side of the vibrating plate 31, an output shaft 36 is connected to the output end of the driving motor 35, a rotating block 37 for knocking the bottom of the vibrating plate 31 is arranged at the free end of the output shaft 36, and the rotating block 37 and the output shaft 36 are eccentrically arranged. The external power supply of the driving motor 35 can be started to enable the output shaft 36 to rotate and drive the rotating block 37 to do circular motion, the rotation of the rotating block 37 is used for knocking the bottom of the vibrating plate 31, so that the vibrating plate 31 can intermittently swing up and down on the inner side wall of the bin body 1 through the rotating shaft 34 and is used for shaking out special concrete raw materials falling into the upper surface of the vibrating plate 31.
The lower surface of the vibration plate 31 is provided with a rubber block 38, the rubber block 38 is positioned on the contact part of the rotating block 37 and the vibration plate 31, and the middle part of the rubber block 38 is in an arc-shaped bulge. The middle part is bellied rubber piece 38 of circular-arc and the outward flange phase-match of commentaries on classics piece 37, and when commentaries on classics piece 37 rotated, can strike the rubber piece 38 on the vibrations board 31, and the texture of rubber piece 38 is soft, and the noise reduction is effectual, and can effectively avoid the lower surface of vibrations board 31 impaired. Four groups of end-to-end baffles 4 are arranged on the outer side of the blanking channel 32, the four groups of end-to-end baffles 4 form a blocking area 5 with a rectangular cross section on the outer side of the blanking channel 32, and the blocking area 5 is positioned outside the pressure reducing cone 33 and near the bottom; after entering the blanking channel 32, the concrete raw material is dispersed along the conical inclined plane of the decompression cone 33, and the dispersed special concrete raw material is installed on the inner side wall of the baffle plate 4 towards the conical inclined plane, so that the dispersed special concrete raw material vertically falls onto the screen, and the baffle plate 4 can effectively prevent the special concrete raw material from dispersing to the outer position of the screen. The bottom of the baffle 4 is rotatably provided with an inwardly inclined rotating plate 6, and the plate surface direction of the rotating plate 6 is perpendicular to the bus direction of the pressure reducing cone 33. The special concrete raw material rolls down onto the rotating plate 6 along the bus direction of the decompression cone 33, and the rotatable rotating plate 6 is arranged to change the vertical distance between the bus of the decompression cone 33 and the rotating plate 6, so that the special concrete raw material is suitable for special concrete raw materials with different grain diameters. A rotating rod is arranged between the baffle plate 4 and the rotating plate 6, and a torsion spring is arranged between the rotating rod and the baffle plate 4 and used for realizing the reset function of the rotating rod.
As shown in fig. 4, the dust removing assembly 7 is arranged on the bin body 1, the dust removing assembly 7 comprises a fan 71 and a cover 72 arranged in the bin body 1, the suction end of the fan 71 is communicated with the output end of the cover 72 through a pipeline 73, the cover 72 is arranged above the vibration plate 31 and near the opening position of the bin body 1, a large amount of dust can be generated when special concrete raw materials are poured and the vibration plate 31 is utilized to shake off the special concrete raw materials, and the pipeline 73 and the cover 72 are in a negative pressure state through an external power supply for starting the fan 71, so that dust in the bin body 1 is conveniently sucked and removed, and the influence of the dust on the health of personnel can be effectively avoided. The outside of cover 72 is equipped with mounting bracket 74, is equipped with filter screen 75 on the mounting bracket 74, and filter screen 75 distributes in the entrance of cover 72, through the filter screen 75 that sets up for the special concrete raw materials in the filtering dust, when pouring special concrete raw materials and trembling special concrete raw materials with vibrations board 31, avoid the special concrete raw materials to enter into in the cover 72, can effectually prevent that the special concrete raw materials from blocking up the cover 72.
Working principle: when the vibrating plate is used, a user firstly starts an external power supply of the driving motor 35, so that the output shaft 36 rotates and drives the rotating block 37 to do circular motion, the rotating block 37 rotates to knock the bottom of the vibrating plate 31, the vibrating plate 31 swings up and down intermittently on the inner side wall of the bin body 1 through the rotating shaft 34, the special concrete raw materials are convenient to shake and scatter through the intermittent rotation of the vibrating plate 31, the discharging uniformity of the special concrete raw materials is guaranteed, the shaking and scattering special concrete raw materials fall into the discharging channel 32 along the inclined plane of the vibrating plate 31, the discharging speed of the special concrete raw materials can be effectively slowed down by using the decompression cone 33 in the discharging channel 32, and the mesh of a screen mesh is prevented from being damaged by the special concrete raw materials.
In addition, when pouring special concrete raw materials and shaking the special concrete raw materials by utilizing the vibration plate 31, a large amount of dust can be generated, and the external power supply of the fan 71 can be started, so that the pipeline 73 and the cover 72 are in a negative pressure state, dust in the bin body 1 is conveniently sucked and removed, and the influence of the dust on the health of personnel can be effectively avoided.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a special concrete raw and other materials's heap bin, includes the storehouse body (1) of opening up, the inside of the storehouse body (1) is equipped with screening subassembly (2) that are used for screening special concrete raw and other materials, its characterized in that: the opening part of the bin body (1) is provided with a buffer component (3) for slowing down the falling speed of special concrete raw materials, the buffer component (3) comprises a vibrating plate (31) which is arranged in the bin body (1) and intermittently rotates at a frequency, the vibrating plate (31) is at least provided with two groups relatively and is arranged in a downward inclination mode, a discharging channel (32) is formed between the vibrating plates (31) which are oppositely arranged, the discharging end of the discharging channel (32) faces the feeding end of the screening component (2), and a decompression cone (33) is arranged between the discharging end of the discharging channel (32) and the screening component (2).
2. The storage bin for special concrete raw materials according to claim 1, wherein: the vibrating plate (31) is rotationally connected with the bin body (1) through a rotating shaft (34), a driving motor (35) is arranged on the lower side of the vibrating plate (31), an output shaft (36) is connected with the output end of the driving motor (35), a rotating block (37) used for knocking the bottom of the vibrating plate (31) is arranged at the free end of the output shaft (36), and the rotating block (37) and the output shaft (36) are eccentrically arranged.
3. The storage bin for special concrete raw materials according to claim 2, wherein: the lower surface of vibrations board (31) is equipped with rubber piece (38), rubber piece (38) are located the contact portion of commentaries on classics piece (37) and vibrations board (31), and the middle part of rubber piece (38) is circular-arc protruding.
4. The storage bin for special concrete raw materials according to claim 1, wherein: the outside of unloading passageway (32) is equipped with a plurality of groups of end to end's baffle (4), a plurality of groups of end to end baffle (4) form in the outside of unloading passageway (32) and block regional (5), and block regional (5) and be located the outside of decompression awl (33) and be close to bottom position department.
5. The storage bin for special concrete raw materials according to claim 4, wherein: the bottom of the baffle (4) is rotatably provided with an inward-inclined rotating plate (6), and the plate surface direction of the rotating plate (6) is perpendicular to the bus direction of the pressure reducing cone (33).
6. The storage bin for special concrete raw materials according to claim 5, wherein: a rotating rod is arranged between the baffle plate (4) and the rotating plate (6), and a torsion spring is arranged between the rotating rod and the baffle plate (4).
7. The storage bin for special concrete raw materials according to claim 1, wherein: the dust removal device is characterized in that a dust removal assembly (7) is arranged on the bin body (1), the dust removal assembly (7) comprises a fan (71) and a cover (72) arranged in the bin body (1), the suction end of the fan (71) is communicated with the output end of the cover (72) through a pipeline (73), and the cover (72) is arranged above the vibrating plate (31) and is close to the opening position of the bin body (1).
8. The storage bin for special concrete raw materials according to claim 7, wherein: the outside of cover (72) is equipped with mounting bracket (74), be equipped with filter screen (75) on mounting bracket (74), filter screen (75) distribute in the entrance of cover (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320291962.1U CN219278359U (en) | 2023-02-22 | 2023-02-22 | Storage bin for special concrete raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320291962.1U CN219278359U (en) | 2023-02-22 | 2023-02-22 | Storage bin for special concrete raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219278359U true CN219278359U (en) | 2023-06-30 |
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ID=86931927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320291962.1U Active CN219278359U (en) | 2023-02-22 | 2023-02-22 | Storage bin for special concrete raw materials |
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| Country | Link |
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| CN (1) | CN219278359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116692288A (en) * | 2023-08-07 | 2023-09-05 | 滨州高新高端装备制造产业园有限公司 | Storage device is stacked to fertilizer is planted in garden |
-
2023
- 2023-02-22 CN CN202320291962.1U patent/CN219278359U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116692288A (en) * | 2023-08-07 | 2023-09-05 | 滨州高新高端装备制造产业园有限公司 | Storage device is stacked to fertilizer is planted in garden |
| CN116692288B (en) * | 2023-08-07 | 2023-11-07 | 滨州高新高端装备制造产业园有限公司 | Storage device is stacked to fertilizer is planted in garden |
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