CN221335202U - Concrete raw material screening plant - Google Patents
Concrete raw material screening plant Download PDFInfo
- Publication number
- CN221335202U CN221335202U CN202323076001.8U CN202323076001U CN221335202U CN 221335202 U CN221335202 U CN 221335202U CN 202323076001 U CN202323076001 U CN 202323076001U CN 221335202 U CN221335202 U CN 221335202U
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- CN
- China
- Prior art keywords
- machine body
- raw material
- concrete raw
- material screening
- filter cartridge
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- 239000002994 raw material Substances 0.000 title claims abstract description 33
- 238000012216 screening Methods 0.000 title claims abstract description 19
- 239000002245 particle Substances 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 4
- 239000004568 cement Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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Abstract
The utility model provides a concrete raw material screening device which comprises a machine body, a filter cartridge and a driving assembly, wherein the filter cartridge is installed in the machine body. The driving assembly is installed at one side of the machine body and connected with the filter cartridge. The two sides of one end of the machine body are rotatably provided with fixing rods. And expansion plates are rotatably arranged on two sides of the other end of the machine body. The telescopic plate is far away from one side of the machine body and is rotatably provided with a driving rod. An air cylinder is arranged below the driving rod. And a piston rod of the air cylinder is connected with the lower surface of the driving rod. According to the utility model, the telescopic plate is driven to extend through the air cylinder, so that one end of the machine body is lifted along with the telescopic plate, the filter cylinder arranged in the machine body is inclined at a certain angle, and larger concrete raw material particles in the filter cylinder are poured out from the tail end of the filter cylinder under the action of gravity. The problem of filter hole blockage caused by the fact that concrete raw materials cannot be completely discharged is avoided.
Description
Technical Field
The utility model relates to the technical field of screening devices, in particular to a concrete raw material screening device.
Background
The main raw material of recycled concrete relates to waste cement concrete, and when coarse aggregate of recycled concrete is prepared from waste cement concrete, crushing and sieving are required. The screening machine used for screening is a filter cartridge which is horizontally arranged, and has the defects that the concrete raw materials cannot be completely discharged, so that more concrete raw materials are attached to the inner wall of the filter cartridge, and the problem of blocking filter holes can be caused by long-term accumulation.
Disclosure of utility model
The utility model aims to provide a concrete raw material screening device which can solve the problem that a filter cartridge cannot completely discharge concrete raw materials.
The utility model aims at realizing the following technical scheme:
The utility model provides a concrete raw materials screening plant, includes organism 1, cartridge filter 2 and drive assembly 3, cartridge filter 2 installs in organism 1. The driving assembly 3 is installed at one side of the body 1 and connected with the filter cartridge 2. A fixing rod 4 is rotatably arranged at two sides of one end of the machine body 1. And telescopic plates 5 are rotatably arranged on two sides of the other end of the machine body 1. A driving rod 6 is rotatably arranged on one side of the expansion plate 5 away from the machine body 1. A cylinder 7 is arranged below the driving rod 6. The piston rod of the cylinder 7 is connected with the lower surface of the driving rod 6.
Preferably, the expansion plate 5 includes a fixed section 51 and a sliding section 52, and the fixed section 51 is provided with a sliding hole 511 along the length direction. The sliding section 52 is slidably coupled within the sliding hole 511.
Preferably, connecting blocks 11 are respectively arranged around the machine body 1. The fixing rod 4 and the expansion plate 5 are both in rotary connection with the side face of the machine body 1 through the connecting block 11.
Preferably, a feed hopper 12 is arranged at one end of the machine body 1 close to the expansion plate 5. And a discharge hole 13 is formed in one end, close to the fixed rod 4, of the machine body 1. A supporting plate 14 is arranged above the discharge hole 13.
Preferably, a discharging plate 131 is arranged outside the discharging hole 13.
Preferably, the driving assembly 3 includes a motor 31, a rotation shaft 32 and a plurality of groups of support rods 33. The output end of the motor 31 is connected to the rotating shaft 32. The support rods 33 are connected to the inner wall of the filter cartridge 2.
Preferably, a discharge opening 15 is arranged below the machine body 1.
Preferably, the outlet 13 corresponds to the lowest part of the filter cartridge 2.
According to the utility model, the telescopic plate is driven to extend through the air cylinder, so that one end of the machine body is lifted along with the telescopic plate, the filter cylinder arranged in the machine body is inclined at a certain angle, and larger concrete raw material particles in the filter cylinder are poured out from the tail end of the filter cylinder under the action of gravity. The problem of filter hole blockage caused by the fact that concrete raw materials cannot be completely discharged is avoided.
Drawings
Fig. 1 is a block diagram of a concrete raw material screening apparatus of the present utility model.
Fig. 2 is a cross-sectional view of A-A in fig. 1.
The reference numerals are explained as follows:
1: organism, 2: filter cartridge, 3: drive assembly, 4: fixed lever, 5: expansion plate, 6: drive lever, 7: cylinder, 11: connecting block, 12: feed hopper, 13: discharge gate, 14: support plate, 15: discharge port, 31: motor, 32: rotation shaft, 51: fixed segment, 52: sliding section, 131: discharge plate, 511: and a slide hole.
Detailed Description
Embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
The following embodiments of the present disclosure are described in terms of specific embodiments, and those skilled in the art will readily appreciate from the disclosure of the present disclosure. It will be apparent that the described embodiments are merely some, but not all embodiments of the present disclosure. The disclosure may be embodied or practiced in other different specific embodiments, and details within the subject specification may be modified or changed from various points of view and applications without departing from the spirit of the disclosure. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, based on the embodiments in this disclosure are intended to be within the scope of this disclosure.
Example 1
A concrete raw material screening device, as shown in fig. 1-2, comprises a machine body 1, a filter cartridge 2 and a driving assembly 3, wherein the filter cartridge 2 is arranged in the machine body 1. The driving assembly 3 is installed at one side of the body 1 and connected with the filter cartridge 2. The fixing rods 4 are rotatably arranged on two sides of one end of the machine body 1, and the length of each fixing rod 4 is unchanged, so that the height of one end of the machine body 1 is kept unchanged. The machine body 1 can rotate by taking the connecting end of the fixed rod 4 as the center, and can incline the machine body 1 by a certain angle by matching with the expansion plate 5. And telescopic plates 5 are rotatably arranged on two sides of the other end of the machine body 1. A driving rod 6 is rotatably arranged on one side of the expansion plate 5 away from the machine body 1. A cylinder 7 is arranged below the driving rod 6. The piston rod of the cylinder 7 is connected with the lower surface of the driving rod 6. The telescopic plates 5 which can be lifted are arranged on two sides of one end of the machine body 1 only, so that one end of the machine body 1 can be higher than the other end, and a certain gradient is formed, so that the pouring of concrete raw materials of the filter cartridge 2 is facilitated.
Further, the expansion plate 5 includes a fixed section 51 and a sliding section 52, and the fixed section 51 is provided with a sliding hole 511 along the length direction. The sliding section 52 is slidably coupled within the sliding hole 511. The slide section 52 is capable of sliding up and down relative to the fixed section 51.
Further, connection blocks 11 are respectively arranged around the machine body 1. The fixing rod 4 and the expansion plate 5 are both in rotary connection with the side face of the machine body 1 through the connecting block 11.
Further, a feeding hopper 12 is arranged at one end of the machine body 1 close to the expansion plate 5. And a discharge hole 13 is formed in one end, close to the fixed rod 4, of the machine body 1. A supporting plate 14 is arranged above the discharge hole 13. Further, a discharge plate 131 is disposed outside the discharge port 13.
Further, the driving assembly 3 includes a motor 31, a rotation shaft 32 and a plurality of sets of support rods 33. The output end of the motor 31 is connected to the rotating shaft 32. The support rods 33 are connected to the inner wall of the filter cartridge 2. The motor 31 is mounted on the support plate 14. Further, a discharge opening 15 is provided below the machine body 1. Further, the outlet 13 corresponds to the lowest part of the filter cartridge 2. The large-particle concrete raw materials in the filter cartridge 2 are prevented from falling into the discharge port 15 when being poured, and the large-particle concrete raw materials are prevented from being partially blocked at the inner side of the discharge port 13.
The working principle is as follows:
The motor 31 is started to drive the filter cartridge 2 to rotate and screen the concrete raw material. The concrete raw material with smaller particles falls from the discharge opening 15 through the filter cartridge 2, and the concrete raw material with larger particles remains in the filter cartridge 2. After a period of time, the cylinder 7 is started, the piston rod of the cylinder 7 rises, the telescopic plate 5 is stretched by the driving rod 6, and one end of the machine body 1 is lifted. The concrete raw material in the filter cartridge 2 slides out of the discharge port 13 by gravity.
According to the utility model, the telescopic plate is driven to extend through the air cylinder, so that one end of the machine body is lifted along with the telescopic plate, the filter cylinder arranged in the machine body is inclined at a certain angle, and larger concrete raw material particles in the filter cylinder are poured out from the tail end of the filter cylinder under the action of gravity. The problem of filter hole blockage caused by the fact that concrete raw materials cannot be completely discharged is avoided.
In the description of the present utility model, it should be understood that the terms "middle," "length," "upper," "lower," "front," "rear," "vertical," "horizontal," "inner," "outer," "radial," "circumferential," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the present utility model, unless expressly stated or limited otherwise, a first feature "on" a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. The meaning of "a plurality of" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The above description is for the purpose of illustrating the embodiments of the present utility model and is not to be construed as limiting the utility model, but is intended to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The concrete raw material screening device comprises a machine body (1), a filter cartridge (2) and a driving assembly (3), wherein the filter cartridge (2) is installed in the machine body (1); the driving component (3) is arranged on one side of the machine body (1) and is connected with the filter cartridge (2); the device is characterized in that a fixed rod (4) is rotatably arranged at two sides of one end of the machine body (1); the telescopic plates (5) are rotatably arranged at two sides of the other end of the machine body (1); a driving rod (6) is rotatably arranged on one side of the expansion plate (5) away from the machine body (1); an air cylinder (7) is arranged below the driving rod (6); the piston rod of the air cylinder (7) is connected with the lower surface of the driving rod (6).
2. A concrete raw material screening device according to claim 1, characterized in that the expansion plate (5) comprises a fixed section (51) and a sliding section (52), the fixed section (51) being provided with a sliding hole (511) along the length direction; the sliding section (52) is slidably connected in the sliding hole (511).
3. A concrete raw material screening device according to claim 1, characterized in that connecting blocks (11) are respectively arranged around the machine body (1); the fixing rod (4) and the expansion plate (5) are both connected with the side face of the machine body (1) in a rotating mode through the connecting block (11).
4. A concrete raw material screening device according to claim 1, characterized in that the end of the machine body (1) close to the expansion plate (5) is provided with a feed hopper (12); a discharge hole (13) is formed in one end, close to the fixed rod (4), of the machine body (1); a supporting plate (14) is arranged above the discharge hole (13).
5. A concrete raw material screening apparatus according to claim 4, characterized in that the outer side of the discharge opening (13) is provided with a discharge plate (131).
6. A concrete raw material screening apparatus according to claim 1, characterized in that the drive assembly (3) comprises a motor (31) and is provided with a rotation shaft (32) and a plurality of sets of support bars (33); the output end of the motor (31) is connected with the rotating shaft (32); the supporting rod (33) is connected with the inner wall of the filter cartridge (2).
7. A concrete raw material screening device according to claim 1, characterized in that a discharge opening (15) is provided below the machine body (1).
8. A concrete raw material screening apparatus according to claim 4, wherein said outlet (13) corresponds to the lowest part of said filter cartridge (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323076001.8U CN221335202U (en) | 2023-11-14 | 2023-11-14 | Concrete raw material screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323076001.8U CN221335202U (en) | 2023-11-14 | 2023-11-14 | Concrete raw material screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221335202U true CN221335202U (en) | 2024-07-16 |
Family
ID=91838017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323076001.8U Active CN221335202U (en) | 2023-11-14 | 2023-11-14 | Concrete raw material screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221335202U (en) |
-
2023
- 2023-11-14 CN CN202323076001.8U patent/CN221335202U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |