CN217017381U - Environment-friendly material sieving mechanism for construction - Google Patents
Environment-friendly material sieving mechanism for construction Download PDFInfo
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- CN217017381U CN217017381U CN202220755678.0U CN202220755678U CN217017381U CN 217017381 U CN217017381 U CN 217017381U CN 202220755678 U CN202220755678 U CN 202220755678U CN 217017381 U CN217017381 U CN 217017381U
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Abstract
The utility model discloses an environment-friendly material screening device for building construction, which comprises a screening box, a knocking vibration piece, screening plates, material guide plates and a dust collector, wherein the knocking vibration piece is arranged on the side wall of the screening box, the screening plates are provided with a plurality of groups and obliquely arranged in the screening box, the number of the groups of screening plates is sequentially increased from top to bottom, the material guide plates are provided with a plurality of groups and arranged between adjacent screening plates, and the dust collector is arranged at the top of the screening box and communicated with the screening box. The utility model belongs to the technical field of building construction, and particularly relates to an environment-friendly material screening device for building construction.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to an environment-friendly material screening device for building construction.
Background
The building materials are a general term for materials used in civil engineering and construction work. Building materials can be divided into structural materials including: timber, bamboo timber, stone material, cement, concrete, metal, brick and tile, pottery, glass, engineering plastics and combined material etc. and some building materials can be through reuse like pottery, glass etc. after the screening, consequently need use the sieving mechanism. When building materials are added into the existing material screening device, a large amount of dust is often generated, the physical health of workers is affected, the screening device is mostly of a multilayer structure arranged layer by layer, the screening area of the lower layer is difficult to be effectively and fully utilized, and the screening efficiency and precision are affected; and the screening device mostly adopts the form of mechanical vibration, and when the fixing is not firm, the screening device can be moved in the screening process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an environment-friendly material screening device for building construction, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides an environment-friendly material screening device for building construction, which comprises a screening box, a knocking vibration piece, screening plates, material guide plates and a dust collector, wherein the knocking vibration piece is arranged on the side wall of the screening box, the screening plates are provided with a plurality of groups which are obliquely arranged in the screening box, the mesh number of the plurality of groups of screening plates is sequentially increased from top to bottom, the material guide plates are provided with a plurality of groups which are arranged between adjacent screening plates, the dust collector is arranged at the top of the screening box and communicated with the screening box, under the action of the knocking vibration piece, materials roll along the screening plates to screen the materials, fine materials fall from the screening plates, roll along the material guide plates and fall on the upper part of the next screening plate, the screening area of the screening plates is fully utilized, the screening efficiency and the screening precision are improved, and the dust collector is arranged to remove dust raised in the screening, avoiding dust raising.
Preferably, screening roof portion is equipped with the feed inlet, the one end setting that the feed inlet is close to screening board eminence makes things convenient for the screening board of make full use of top layer, screening case lateral wall is equipped with the coarse fodder export that corresponds the setting with the screening board, be connected with the discharging pipe in the coarse fodder export, hold back the coarse fodder on the separation screening board and derive along coarse fodder export and discharging pipe, accept with the help of accepting the structure, screening incasement diapire is the slope structure setting, screening bottom of the case end is equipped with the thin material discharge gate, threaded connection has sealed lid on the thin material discharge gate, will seal the housing during screening and cover on the discharge gate, and dust catcher work this moment will follow feed inlet and discharging pipe air of inhaling, can avoid the dust to spill over from the feed inlet.
Preferably, the knocking vibrating piece comprises a support, a rotating plate, a knocking ball, a driving motor and a bow-shaped rod, the support is arranged on the outer side wall of the screening box, the rotating plate is rotatably arranged on the support, the knocking ball is arranged at the top end of the rotating plate, a limiting groove is formed in the lower portion of the rotating plate, the driving motor is arranged on the outer side wall of the screening box, one end of the bow-shaped rod is arranged at the output end of the driving motor, a fixing plate is arranged on the side wall of the screening box, the other end of the bow-shaped rod is rotatably arranged on the fixing plate, the middle of the bow-shaped rod penetrates through the limiting groove, the driving motor runs to drive the bow-shaped rod to rotate, the rotating plate is driven to deflect repeatedly under the matching of the bow-shaped rod and the limiting groove, the side wall of the screening box is hammered through the knocking ball to generate vibration, the screening plate is fixedly connected with the inner side wall of the material guide plate uniform screening box, and when the screening box generates vibration, vibration can be conducted to the screening plate and the material guide plate, so that the material is promoted to move on the screening plate and the material guide plate, and the screening area of the screening plate is fully utilized.
As a further improvement, the inner wall of the top of the screening box is provided with a gas collecting hood, and the dust collector is connected with the gas collecting hood, so that the dust collector can conveniently extract raised dust.
As a further improvement of the utility model, the knocking ball is a ball made of rubber, so that the side wall of the screening box can be knocked to generate vibration, and the screening box can be protected.
The utility model adopts the structure to obtain the following beneficial effects: the environment-friendly material screening device for building construction, provided by the utility model, has a compact structure and reasonable design, the screening box is knocked by the knocking vibration piece to generate vibration, and the screening plate is fixedly connected with the material guide plate and the screening box by virtue of the screening plate, so that the vibration is conducted, the material is facilitated to move on the screening plate and the material guide, and the screening area of the screening plate is fully utilized; the dust collector is arranged, negative pressure can be generated in the screening box, air is sucked from the feed inlet and the discharge pipe, and raised dust can be prevented from overflowing.
Drawings
FIG. 1 is a schematic structural view of an environment-friendly material screening device for building construction according to the present invention;
fig. 2 is a top view of the bow bar.
The device comprises a screening box 1, a knocking vibration piece 2, a screening plate 3, a screening plate 4, a material guide plate 5, a dust collector 6, a feeding hole 7, a coarse material outlet 8, a discharging pipe 9, a fine material discharging hole 10, a sealing cover 11, a gas collecting hood 12, a support 13, a rotating plate 14, a knocking ball 15, a driving motor 16, a bow-shaped rod 17, a limiting groove 18 and a fixing plate.
Detailed Description
The technical solutions of the present invention will be described in further detail with reference to specific implementations, and all the technical features or connections of the present invention that are not described in detail are the prior art.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the environment-friendly material screening device for building construction provided by the utility model comprises a screening box 1, a knocking vibration piece 2, screening plates 3, material guide plates 4 and a dust collector 5, wherein the knocking vibration piece 2 is arranged on the side wall of the screening box 1, the screening plates 3 are provided with a plurality of groups and obliquely arranged in the screening box 1, the mesh number of the groups of screening plates 3 is sequentially increased from top to bottom, the material guide plates 4 are provided with a plurality of groups and arranged between the adjacent screening plates 3, and the dust collector 5 is arranged at the top of the screening box 1 and communicated with the screening box 1.
Screening case 1 top is equipped with feed inlet 6, the one end setting that feed inlet 6 is close to 3 eminences of screening board, 1 lateral wall of screening case is equipped with the coarse fodder export 7 that corresponds the setting with screening board 3, be connected with discharging pipe 8 on the coarse fodder export 7, the diapire is the slope structure setting in the screening case 1, 1 bottom of screening case is equipped with thin material discharge gate 9, threaded connection has sealed lid 10 on the thin material discharge gate 9, the top inner wall of screening case 1 is equipped with gas collecting channel 11, dust catcher 5 is connected with gas collecting channel 11.
When in specific use, the driving motor 15 and the dust collector 5 are started, the fine material discharge port 9 is sealed by the sealing cover 10, materials are added from the feed port 6, the driving motor 15 operates to drive the bow-shaped rod 16 to rotate, further, under the action of the limiting groove 17, the rotating plate 13 is driven to rotate, so that the knocking balls 14 hammer the screening box 1, further causing the sieving plate 3 and the material guide plate 4 to vibrate, further causing the materials to roll along the sieving plate 3 and the material guide plate 4, utilizing the sieving plate 3 to sieve the materials layer by layer, leading out coarse materials with different grain diameters from each coarse material outlet 7 along the discharging pipe 8, leading fine materials to fall on the bottom wall in the sieving box 1, opening the sealing cover 10 after the sieving operation is finished, leading the fine materials to flow out, setting the material guide plate 4, the material screened by the upward-moving screening plate 3 can be guided to the upper part of the next screening plate 3, the screening area of each screening plate 3 can be fully utilized, and the screening efficiency and precision can be improved.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should be able to conceive of the present invention without creative design of the similar structural modes and embodiments without departing from the spirit of the present invention, and all such modifications should fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides an environment-friendly material sieving mechanism for construction which characterized in that: including screening case, strike vibrating part, screening board, stock guide and dust catcher, strike on the lateral wall that vibrating part located the screening case, the screening board is equipped with multiunit and slope and locates in the screening case, the multiunit the screening board is from top to bottom the mesh number increases in proper order, the stock guide is equipped with the multiunit and locates between the adjacent screening board, the dust catcher locate screening roof portion and with screening case intercommunication.
2. The environment-friendly material screening device for building construction as claimed in claim 1, wherein: screening roof portion is equipped with the feed inlet, the one end setting that the feed inlet is close to screening board eminence, screening case lateral wall is equipped with the coarse fodder export that corresponds the setting with the screening board, be connected with the discharging pipe in the coarse fodder export, screening incasement diapire is the slope structure setting, screening bottom of the case portion is equipped with the thin material discharge gate, threaded connection has sealed lid on the thin material discharge gate.
3. The environment-friendly material screening device for building construction as claimed in claim 2, wherein: the knocking vibration piece comprises a support, a rotating plate, a knocking ball, a driving motor and a bow-shaped rod, the support is arranged on the outer side wall of the screening box, the rotating plate is rotatably arranged on the support, the knocking ball is arranged at the top end of the rotating plate, a limiting groove is formed in the lower portion of the rotating plate, the driving motor is arranged on the outer side wall of the screening box, one end of the bow-shaped rod is arranged at the output end of the driving motor, a fixing plate is arranged on the side wall of the screening box, the other end of the bow-shaped rod is rotatably arranged on the fixing plate, and the middle of the bow-shaped rod penetrates through the limiting groove.
4. The environment-friendly material screening device for building construction as claimed in claim 3, wherein: and the inner wall of the top of the screening box is provided with a gas collecting hood, and the dust collector is connected with the gas collecting hood.
5. The environment-friendly material screening device for building construction as recited in claim 4, wherein: the knocking ball is a ball body made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220755678.0U CN217017381U (en) | 2022-03-31 | 2022-03-31 | Environment-friendly material sieving mechanism for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220755678.0U CN217017381U (en) | 2022-03-31 | 2022-03-31 | Environment-friendly material sieving mechanism for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217017381U true CN217017381U (en) | 2022-07-22 |
Family
ID=82413953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220755678.0U Active CN217017381U (en) | 2022-03-31 | 2022-03-31 | Environment-friendly material sieving mechanism for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217017381U (en) |
-
2022
- 2022-03-31 CN CN202220755678.0U patent/CN217017381U/en active Active
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