CN219400946U - Raw and other materials screening plant for highway engineering - Google Patents
Raw and other materials screening plant for highway engineering Download PDFInfo
- Publication number
- CN219400946U CN219400946U CN202320396424.9U CN202320396424U CN219400946U CN 219400946 U CN219400946 U CN 219400946U CN 202320396424 U CN202320396424 U CN 202320396424U CN 219400946 U CN219400946 U CN 219400946U
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- screening
- piece
- fixedly connected
- assembly
- screening piece
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The utility model is applicable to the technical field of screening, and provides a raw material screening device for highway engineering, which comprises: the screening device comprises a body, wherein a driving assembly is arranged on the body, the driving assembly is movably connected with a screening piece, the screening piece is movably connected with a limiting assembly, one side, away from the limiting assembly, of the screening piece is provided with an adjusting assembly, and the adjusting assembly is arranged on the body; the pressure sensor is arranged on the limiting component; the drive assembly drives the screening piece to rotationally screen raw materials, the screening piece extrudes spacing subassembly, cooperation drive assembly, make screening piece rotatory while reciprocating irregular lift, when remaining material reaches pressure sensor's default on the screening piece, pressure sensor starts adjusting part through control system, adjusting part contradicts extrusion screening piece and moves down to the default height, screening piece extrusion spacing subassembly, drive assembly drives screening piece rotation, the material is sent out the body, have screening efficiency height, the energy saving and prevent the advantage of jam.
Description
Technical Field
The utility model belongs to the technical field of screening, and particularly relates to a raw material screening device for highway engineering.
Background
A large amount of raw materials such as sand and stone can be used in the highway engineering construction process, and the sand and stone needs to be screened by means of a screening device before being used.
Traditional screening plant screens through structures such as sieve, screen cloth, and the grit that the size is great can remain on sieve or screen cloth, because can use a large amount of grit in the highway engineering work progress, consequently, screening plant need carry out a large amount of screening grit for a long time, and the grit that remains on sieve or screen cloth can be deposited more, and loss a large amount of energy, and blocks up the mesh on sieve or the screen cloth easily, and is unfavorable for follow-up continuation screening to the grit.
Disclosure of Invention
The embodiment of the utility model aims to provide a raw material screening device for highway engineering, which aims to solve the problems in the background technology.
The embodiment of the utility model is realized in such a way that a raw material screening device for highway engineering comprises:
the screening device comprises a body, wherein a driving assembly is arranged on the body, the driving assembly is movably connected with a screening piece, the screening piece is movably connected with a limiting assembly, one side, away from the limiting assembly, of the screening piece is provided with an adjusting assembly, and the adjusting assembly is arranged on the body;
and the pressure sensor is arranged on the limiting component.
As a further scheme of the utility model, the limiting assembly comprises a supporting table, an elastic piece and a supporting plate, wherein the supporting plate is fixedly connected with the body, the supporting plate is fixedly connected with the pressure sensor, the supporting plate is movably connected with the driving assembly, the pressure sensor is fixedly connected with one end of the elastic piece, the other end of the elastic piece is fixedly connected with the supporting table, the elastic piece is sleeved on the driving assembly, and the supporting table abuts against the screening piece.
As a further scheme of the utility model, the limiting assembly further comprises a telescopic rod, wherein the telescopic rod is fixedly connected with the supporting plate, and the telescopic rod is fixedly connected with the supporting table.
As a further scheme of the utility model, the driving assembly comprises a motor, a rotating shaft and a guide rail, wherein the motor is fixedly connected with the body, the motor is fixedly connected with the rotating shaft, the rotating shaft is rotationally connected with the supporting plate, the rotating shaft is fixedly connected with the guide rail, the guide rail is in sliding connection with the screening piece, and the elastic piece is sleeved on the rotating shaft.
As a further scheme of the utility model, the screening piece comprises a screen plate and a circular ring, the screen plate is fixedly connected with the circular ring, a chute is arranged on the screen plate, and the screen plate is in sliding connection with the driving assembly through the chute.
As a further scheme of the utility model, the adjusting component comprises an air cylinder and an abutting plate, wherein the air cylinder is fixedly connected with the body, the air cylinder is fixedly connected with the abutting plate, and the abutting plate is movably connected with the driving component.
As a further scheme of the utility model, a second blanking port is arranged on the body, a blocking cover is arranged at the second blanking port, and a second receiving box is arranged under the blocking cover.
Compared with the prior art, the utility model has the beneficial effects that: the drive assembly drives the screening piece to rotationally screen raw materials, raw materials on the screening piece can diminish in the screening process, the weight that leads to spacing subassembly to bear is in the change, consequently, screening piece extrusion spacing subassembly, spacing subassembly counteracts the screening piece, cooperation drive assembly, make screening piece rotatory while reciprocating irregular lift, be favorable to improving screening effect and prevent raw and other materials to block up the screening piece, when remaining material reaches pressure sensor's default on the screening piece, pressure sensor starts adjusting part through control system, adjusting part contradicts extrusion screening piece and moves down to the default height, screening piece extrusion spacing subassembly, drive assembly drive screening piece is rotatory, under centrifugal force, the material with screening piece separation, the material is thrown out the body through blanking mouth second and is hit the fender cover, finally falls in accepting box second, along with the material is sent out the body, pressure sensor's numerical value falls to predetermineeing to the time, each mechanism resets, send raw and other materials into the body, continue to screen, has the advantage that anti-blocking efficiency is high, energy saving and the jam.
Drawings
FIG. 1 is a schematic diagram of a raw material screening device for highway engineering according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a screening element according to an embodiment of the present utility model;
fig. 3 is a schematic partial structure of a driving assembly according to an embodiment of the present utility model.
In the accompanying drawings: 1-body, 11-feed inlet, 12-blanking inlet I, 13-blanking inlet II, 14-shielding cover, 2-driving component, 21-motor, 22-rotating shaft, 23-guide rail, 3-screening piece, 31-screen plate, 32-circular ring, 33-chute, 4-spacing component, 41-supporting table, 42-elastic piece, 43-supporting plate, 44-telescopic link, 5-pressure sensor, 6-adjusting component, 61-cylinder, 62-conflict board, 7-accepting box I, 8-accepting box II.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 3, which are embodiments of the present utility model, a raw material screening apparatus for highway engineering, comprises:
the screening device comprises a body 1, wherein a driving assembly 2 is arranged on the body 1, a screening piece 3 is movably connected to the driving assembly 2, a limiting assembly 4 is movably connected to the screening piece 3, an adjusting assembly 6 is arranged on one side, away from the limiting assembly 4, of the screening piece 3, and the adjusting assembly 6 is arranged on the body 1;
and the pressure sensor 5 is arranged on the limiting assembly 4.
In this embodiment, the body 1 is provided with a feeding port 11 and a blanking port 12, and a receiving box 7 is arranged below the blanking port; a blanking port II 13 is arranged on the body 1, a blocking cover 14 is arranged at the blanking port II 13, and a receiving box II 8 is arranged right below the blocking cover 14; the pressure sensor 5 is electrically connected with the adjusting component 6, the driving component 2 drives the sieving component 3 to rotationally sieve raw materials, the raw materials on the sieving component 3 are reduced in the sieving process, the weight born by the limiting component 4 is changed, therefore, the sieving component 3 extrudes the limiting component 4, the limiting component 4 acts on the sieving component 3 in a reaction mode, the driving component 2 is matched, the sieving component 3 rotates and is lifted up and down irregularly, the sieving effect is improved, raw materials are prevented from blocking the sieving component 3, when the residual materials on the sieving component 3 reach the preset value of the pressure sensor 5, the pressure sensor 5 starts the adjusting component 6 through the control system, the adjusting component 6 pushes the extruding sieving component 3 to move downwards to the preset height, the sieving component 3 extrudes the limiting component 4, the driving component 2 drives the sieving component 3 to rotate, the materials are separated from the sieving component 3 under the action of centrifugal force, the materials are thrown out of the body 1 through the blanking port II 13 to collide with the baffle cover 14 and finally fall into the box II 8, when the materials are conveyed out of the body 1, the adjusting component 6 reset, and the body 6 reset the reset mechanism resets when the values of the pressure sensor 5 reach the preset value, and the raw materials are conveyed into the box 1, and the sieving mechanism has high efficiency and can continue to save raw materials;
further, the adjusting component 6 comprises an air cylinder 61 and an abutting plate 62, the air cylinder 61 is fixedly connected with the body 1, the air cylinder 61 is fixedly connected with the abutting plate 62, the abutting plate 62 is movably connected with the driving component 2, the air cylinder 61 is electrically connected with the pressure sensor 5, and the air cylinder 61 is used for driving the abutting plate 62 to linearly move.
Referring to fig. 1 to 3, in an embodiment of the present utility model, the limiting assembly 4 includes a supporting table 41, an elastic member 42 and a supporting plate 43, the supporting plate 43 is fixedly connected with the body 1, the supporting plate 43 is fixedly connected with the pressure sensor 5, the supporting plate 43 is movably connected with the driving assembly 2, the pressure sensor 5 is fixedly connected with one end of the elastic member 42, the other end of the elastic member 42 is fixedly connected with the supporting table 41, the elastic member 42 is sleeved on the driving assembly 2, and the supporting table 41 abuts against the sieving member 3.
In this embodiment, the elastic member 42 may be a spring, and the limiting assembly 4 further includes a telescopic rod 44, where the telescopic rod 44 is fixedly connected to the supporting plate 43, and the telescopic rod 44 is fixedly connected to the supporting table 41; the driving assembly 2 comprises a motor 21, a rotating shaft 22 and a guide rail 23, wherein the motor 21 is fixedly connected with the body 1, the motor 21 is fixedly connected with the rotating shaft 22, the rotating shaft 22 is rotationally connected with the supporting plate 43, the rotating shaft 22 is fixedly connected with the guide rail 23, the guide rail 23 is slidably connected with the screening piece 3, and the elastic piece 42 is sleeved on the rotating shaft 22; the screening piece 3 comprises a screen plate 31 and a circular ring 32, the screen plate 31 is fixedly connected with the circular ring 32, a chute 33 is arranged on the screen plate 31, and the screen plate 31 is in sliding connection with the driving assembly 2 through the chute 33, namely the chute 33 is in sliding connection with the sliding rail; the motor 21 drives the sieve 31 through pivot 22 and guided way 23 and rotationally screen raw and other materials, and the screening in-process is in the change for the weight of raw and other materials, sieve 31 is in the change through brace table 41 extrusion elastic component 42, elastic component 42 counteracts and is reacted to sieve 31 cooperation guide rail for sieve 31 is rotatory while reciprocating irregular lift, and then effectively sieves raw and other materials, along with the bigger material of size that gathers on the sieve 31, when the material that gathers on the sieve reaches pressure sensor 5's default, pressure sensor 5 starts adjusting part 6 through control system, adjusting part 6 contradicts extrusion screening board and moves down to the default height, screening board extrusion elastic component 42, under centrifugal force effect, the material with screening board separation, the material is thrown out body 1 through blanking mouth second 13 and is hit and is blocked cover 14, finally falls in accepting box second 8, along with the material is sent out body 1, and when the numerical value of pressure sensor 5 drops to default, each mechanism resets, sends the raw and other materials into body 1, carries out screening with continuing, has high efficiency, energy saving and anti-clogging advantage.
Working principle:
the drive assembly 2 drives the screening piece 3 to rotationally screen raw materials, raw materials on the screening piece 3 can be reduced in the screening process, the weight born by the limiting assembly 4 is in the change, therefore, the screening piece 3 extrudes the limiting assembly 4, the limiting assembly 4 is reacted with the screening piece 3, the drive assembly 2 is matched, the screening piece 3 rotates while being lifted up and down irregularly, the screening effect is improved, raw materials are prevented from blocking the screening piece 3, when the residual materials on the screening piece 3 reach the preset value of the pressure sensor 5, the pressure sensor 5 starts the adjusting assembly 6 through the control system, the adjusting assembly 6 is in contact with the extrusion screening piece 3 to move downwards to the preset height, the screening piece 3 extrudes the limiting assembly 4, the drive assembly 2 drives the screening piece 3 to rotate, the materials are separated from the screening piece 3 under the effect of centrifugal force, the materials are thrown out of the body 1 through the blanking port II 13 and finally fall into the receiving box II 8, the adjusting assembly 6 resets when the value of the pressure sensor 5 is reduced to the preset value, and each mechanism resets, the raw materials are fed into the body 1, the screening is continued to be carried out, and the screening efficiency is high, the energy saving and anti-blocking effect is achieved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. A raw material screening device for highway engineering, characterized by comprising:
the screening device comprises a body, wherein a driving assembly is arranged on the body, the driving assembly is movably connected with a screening piece, the screening piece is movably connected with a limiting assembly, one side, away from the limiting assembly, of the screening piece is provided with an adjusting assembly, and the adjusting assembly is arranged on the body;
and the pressure sensor is arranged on the limiting component.
2. The raw material screening device for highway engineering according to claim 1, wherein the limiting assembly comprises a supporting table, an elastic piece and a supporting plate, the supporting plate is fixedly connected with the body, the supporting plate is fixedly connected with the pressure sensor, the supporting plate is movably connected with the driving assembly, the pressure sensor is fixedly connected with one end of the elastic piece, the other end of the elastic piece is fixedly connected with the supporting table, the elastic piece is sleeved on the driving assembly, and the supporting table abuts against the screening piece.
3. The raw material screening device for highway engineering according to claim 2, wherein the limiting assembly further comprises a telescopic rod fixedly connected with the supporting plate, and the telescopic rod is fixedly connected with the supporting table.
4. The raw material screening device for highway engineering according to claim 2, wherein the driving assembly comprises a motor, a rotating shaft and a guide rail, the motor is fixedly connected with the body, the motor is fixedly connected with the rotating shaft, the rotating shaft is rotatably connected with the supporting plate, the rotating shaft is fixedly connected with the guide rail, the guide rail is slidably connected with the screening member, and the elastic member is sleeved on the rotating shaft.
5. The highway engineering raw material screening device according to claim 1, wherein the screening piece comprises a screen plate and a circular ring, the screen plate is fixedly connected with the circular ring, a chute is formed in the screen plate, and the screen plate is slidably connected with the driving assembly through the chute.
6. The raw material screening device for highway engineering according to claim 1, wherein the adjusting assembly comprises a cylinder and a collision plate, the cylinder is fixedly connected with the body, the cylinder is fixedly connected with the collision plate, and the collision plate is movably connected with the driving assembly.
7. The highway engineering raw material screening device according to claim 1, wherein the body is provided with a second blanking port, a shielding cover is arranged at the second blanking port, and a second receiving box is arranged under the shielding cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320396424.9U CN219400946U (en) | 2023-03-06 | 2023-03-06 | Raw and other materials screening plant for highway engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320396424.9U CN219400946U (en) | 2023-03-06 | 2023-03-06 | Raw and other materials screening plant for highway engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219400946U true CN219400946U (en) | 2023-07-25 |
Family
ID=87234966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320396424.9U Active CN219400946U (en) | 2023-03-06 | 2023-03-06 | Raw and other materials screening plant for highway engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219400946U (en) |
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2023
- 2023-03-06 CN CN202320396424.9U patent/CN219400946U/en active Active
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