CN214163530U - Gravel feeding device for concrete mixing plant - Google Patents
Gravel feeding device for concrete mixing plant Download PDFInfo
- Publication number
- CN214163530U CN214163530U CN202022711272.6U CN202022711272U CN214163530U CN 214163530 U CN214163530 U CN 214163530U CN 202022711272 U CN202022711272 U CN 202022711272U CN 214163530 U CN214163530 U CN 214163530U
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- China
- Prior art keywords
- vibrating screen
- inlet pipe
- level
- stage
- shale shaker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a grit loading attachment for concrete mixing plant, including feeder hopper, one-level shale shaker, second grade shale shaker, conveyer belt, the feeder hopper below is connected with the inlet pipe, the inlet pipe is connected with driving motor by lower one end, driving motor's output is connected with the screw rod, the screw rod is located inside the inlet pipe, the inlet pipe below is connected with two inlet pipe pillars, inlet pipe exit end below is provided with the one-level shale shaker, the one-level shale shaker below is provided with the second grade shale shaker, the one-level shale shaker with the slope of second grade shale shaker sets up and incline direction is opposite. Has the advantages that: set up the two-stage shale shaker before the conveyer belt, can filter out the grit of macroparticle and tiny grit and debris, send the grit of uniform size to the mixing plant, realized the grading of material, improved concrete machining efficiency and processingquality.
Description
Technical Field
The utility model relates to a charging equipment technical field especially relates to a grit loading attachment for concrete mixing plant.
Background
The concrete mixing plant is used for processing and producing concrete, and the concrete, referred to as concrete for short, is a general name of engineering composite materials formed by cementing aggregates into a whole by using cementing materials. The term concrete generally refers to cement as the cementitious material and sand as the aggregate; the cement concrete is widely applied to civil engineering, the raw materials of the concrete comprise gravels, cement, water and the like, wherein the gravels generally comprise a plurality of particle size grades, the particle size of the gravels in each grade is uniform, and the quality stability of a final product can be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a grit loading attachment for concrete mixing plant for just solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a gravel feeding device for a concrete mixing plant comprises a feed hopper, a first-level vibrating screen, a second-level vibrating screen and a conveying belt, wherein an inlet pipe is connected below the feed hopper, the inlet pipe is connected with a driving motor by leaning on one end, the output end of the driving motor is connected with a screw rod, the screw rod is positioned inside the inlet pipe, the screw rod is used for conveying gravel entering from the feed hopper to the vibrating screen, two inlet pipe pillars are connected below the inlet pipe, the first-level vibrating screen is arranged below an outlet end of the inlet pipe and used for filtering massive gravel, the second-level vibrating screen is arranged below the first-level vibrating screen and used for filtering fine gravel and impurities, the first-level vibrating screen and the second-level vibrating screen are obliquely arranged and have opposite oblique directions, and the front sides of the first-level vibrating screen and the second-level vibrating screen are connected with a connecting plate, the connecting plate connects the first-stage vibrating screen and the second-stage vibrating screen, the front side of the connecting plate is connected with a vibrating motor, the vibrating motor drives the vibrating screen to vibrate, the front and back sides of the first-stage vibrating screen and the second-stage vibrating screen are both provided with vibrating screen pillars, a damping spring is arranged between the vibrating screen pillars and the first-stage vibrating screen and the second-stage vibrating screen, the damping spring can enable the vibrating screen to vibrate more stably, both ends of the damping spring are connected with fixing plates, the fixing plates are respectively connected with the vibrating screen pillars, the first-stage vibrating screen and the second-stage vibrating screen, a sleeve is connected between the fixing plates, a sliding column is connected in the sleeve, the sleeve and the sliding column are respectively connected with the fixing plates, the sleeve and the sliding column are positioned in the damping spring, a recovery hopper is arranged below the second-stage vibrating screen and on the inner side of the vibrating screen pillars, the recycling hopper is characterized in that four wheels are arranged at the bottom of the recycling hopper, gravel filtered by two stages falls into the recycling hopper so as to be recycled, the recycling hopper is convenient for frequently conveying, the conveyor belt is arranged on one side of the low end of the second-stage vibrating screen, the filtered gravel is conveyed into the feeding end of the stirring station by the conveyor belt, baffles are arranged on the front side and the rear side of the conveyor belt, and conveyor belt pillars are connected to the front side and the rear side of the baffles.
In the structure, pour the grit into the feeder hopper, by driving motor drive the screw rod rotates, upwards transports the grit to the export of inlet pipe, the grit falls into the one-level shale shaker, the one-level shale shaker filters out bold grit, and bold grit rolls by self gravity extremely in the recovery fill, follow the filtration of one-level shale shaker goes out the fritter grit falls into the second grade shale shaker, the second grade shale shaker filters out tiny grit and impurity, and falls into in the recovery fill, the grit of size homogeneity rolls by self gravity to the conveying belt on, by the conveying belt delivers to the stirring station feed end.
In order to further improve material loading efficiency, the feeder hopper with the inlet pipe welding, driving motor's output shaft with the inlet pipe bearing is connected, driving motor's output shaft with screw key-type connection, the inlet pipe with the welding of inlet pipe pillar.
In order to further improve the feeding efficiency, the fixed plate is connected with the vibrating screen support, the first-stage vibrating screen and the second-stage vibrating screen through bolts, the sliding column is connected with the sleeve in a sliding mode, the first-stage vibrating screen and the second-stage vibrating screen are welded with the connecting plate, and the connecting plate is connected with the vibrating motor through bolts.
In order to further improve the feeding efficiency, the wheel is connected with the recovery hopper through a bearing, the baffle is welded with the conveyor belt, and the baffle is welded with the conveyor belt support.
Has the advantages that: set up the two-stage shale shaker before the conveyer belt, can filter out the grit of macroparticle and tiny grit and debris, send the grit of uniform size to the mixing plant, realized the grading of material, improved concrete machining efficiency and processingquality.
Drawings
FIG. 1 is a perspective view of a gravel loading device for a concrete mixing plant according to the present invention;
FIG. 2 is a front view of a gravel loading device for a concrete mixing plant according to the present invention;
FIG. 3 is a left side view of the gravel loading device for a concrete mixing plant according to the present invention;
FIG. 4 is an enlarged view of a part of a damping spring of the gravel loading device for a concrete mixing plant according to the present invention;
figure 5 is the utility model discloses a view inside the inlet pipe of grit loading attachment for concrete mixing plant.
The reference numerals are explained below: 1. a feed hopper; 2. a feed pipe; 3. a drive motor; 4. a feed tube support; 5. a first-stage vibrating screen; 6. a secondary vibrating screen; 7. a connecting plate; 8. a vibration motor; 9. a shaker support; 10. a recovery hopper; 11. a wheel; 12. a conveyor belt; 13. a baffle plate; 14. a conveyor belt pillar; 15. a screw; 16. a fixing plate; 17. a damping spring; 18. a sleeve; 19. a slide column.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in figures 1-5, a sandstone feeding device for a concrete mixing plant comprises a feeding hopper 1, a first-stage vibrating screen 5, a second-stage vibrating screen 6 and a conveyor belt 12, wherein a feeding pipe 2 is connected below the feeding hopper 1, a driving motor 3 is connected at one end, close to the lower end, of the feeding pipe 2, the output end of the driving motor 3 is connected with a screw rod 15, the screw rod 15 is positioned inside the feeding pipe 2, two feeding pipe support columns 4 are connected below the feeding pipe 2, the first-stage vibrating screen 5 is arranged below the outlet end of the feeding pipe 2, the second-stage vibrating screen 6 is arranged below the first-stage vibrating screen 5, the first-stage vibrating screen 5 and the second-stage vibrating screen 6 are obliquely arranged and have opposite oblique directions, a connecting plate 7 is connected at the front sides of the first-stage vibrating screen 5 and the second-stage vibrating screen 6, a vibrating motor 8 is connected at the front side of the connecting plate 7, and vibrating screen support columns 9 are arranged at the front and back sides of the first-stage vibrating screen 5 and the second-stage vibrating screen 6, be provided with damping spring 17 between shale shaker pillar 9 and one-level shale shaker 5 and the second grade shale shaker 6, damping spring 17 both ends all are connected with fixed plate 16, fixed plate 16 respectively with shale shaker pillar 9, one-level shale shaker 5, second grade shale shaker 6 is connected, be connected with sleeve 18 between the fixed plate 16, sleeve 18 in-connection has traveller 19, sleeve 18 and traveller 19 are connected with fixed plate 16 respectively, sleeve 18 and traveller 19 are located inside damping spring 17, second grade shale shaker 6 below is located shale shaker pillar 9 inboard and is provided with recovery fill 10, recovery fill 10 bottom is provided with four wheels 11, one side of second grade shale shaker 6 low side is provided with conveyer belt 12, both sides all are provided with baffle 13 around the conveyer belt 12, both sides all are connected with conveyer belt pillar 14 around baffle 13.
In the structure, pour the grit into feeder hopper 1, rotate by driving motor 3 drive screw 14, upwards transport the grit to the export of inlet pipe 2, the grit falls into one-level shale shaker 5, one-level shale shaker 5 filters out bold grit, bold grit rolls by self gravity and falls to retrieving in the fill 10, the fritter grit that filters out from one-level shale shaker 5 falls into second grade shale shaker 6, second grade shale shaker 6 filters out tiny grit and impurity, and fall into retrieving in the fill 10, the grit of size homogeneity rolls by self gravity and falls to conveying belt 12 on, send to the stirring station feed end by conveyer belt 12.
In order to further improve the feeding efficiency, the feeding hopper 1 is welded with the feeding pipe 2, an output shaft of the driving motor 3 is in bearing connection with the feeding pipe 2, the output shaft of the driving motor 3 is in key connection with a screw 15, the feeding pipe 2 is welded with the feeding pipe support 4, the fixing plate 16 is in bolt connection with the vibrating screen support 9, the first-stage vibrating screen 5 and the second-stage vibrating screen 6, the sliding column 19 is in sliding connection with the sleeve 18, the first-stage vibrating screen 5 and the second-stage vibrating screen 6 are welded with the connecting plate 7, the connecting plate 7 is in bolt connection with the vibrating motor 8, the wheel 11 is in bearing connection with the recovery hopper 10, the baffle 13 is welded with the conveyor belt 12, and the baffle 13 is welded with the conveyor belt support 14.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a grit loading attachment for concrete mixing plant which characterized in that: comprises a feed hopper (1), a first-level vibrating screen (5), a second-level vibrating screen (6) and a conveyor belt (12), wherein the feed hopper (1) is connected with an inlet pipe (2) below, the inlet pipe (2) is connected with a driving motor (3) by leaning on the lower end, the output end of the driving motor (3) is connected with a screw rod (15), the screw rod (15) is positioned inside the inlet pipe (2), two inlet pipe supporting columns (4) are connected below the inlet pipe (2), the first-level vibrating screen (5) is arranged below the outlet end of the inlet pipe (2), the second-level vibrating screen (6) is arranged below the first-level vibrating screen (5), the first-level vibrating screen (5) and the second-level vibrating screen (6) are obliquely arranged and have opposite oblique directions, and the front side of the first-level vibrating screen (5) and the second-level vibrating screen (6) is connected with a connecting plate (7), the vibrating screen is characterized in that a vibrating motor (8) is connected to the front side of the connecting plate (7), vibrating screen pillars (9) are arranged on the front side and the rear side of the first-stage vibrating screen (5) and the second-stage vibrating screen (6), damping springs (17) are arranged between the vibrating screen pillars (9) and the first-stage vibrating screen (5) and the second-stage vibrating screen (6), fixing plates (16) are connected to two ends of each damping spring (17), the fixing plates (16) are respectively connected with the vibrating screen pillars (9), the first-stage vibrating screen (5) and the second-stage vibrating screen (6), sleeves (18) are connected between the fixing plates (16), sliding columns (19) are connected in the sleeves (18), the sleeves (18) and the sliding columns (19) are respectively connected with the fixing plates (16), and the sleeves (18) and the sliding columns (19) are located inside the damping springs (17), the conveyor belt structure is characterized in that a recovery hopper (10) is arranged below the secondary vibrating screen (6) and on the inner side of the vibrating screen support (9), four wheels (11) are arranged at the bottom of the recovery hopper (10), the conveyor belt (12) is arranged on one side of the lower end of the secondary vibrating screen (6), baffle plates (13) are arranged on the front side and the rear side of the conveyor belt (12), and conveyor belt supports (14) are connected to the front side and the rear side of each baffle plate (13).
2. The sand feeding device for the concrete mixing plant according to claim 1, characterized in that: feeder hopper (1) with inlet pipe (2) welding, the output shaft of driving motor (3) with inlet pipe (2) bearing is connected, the output shaft of driving motor (3) with screw rod (15) key-type connection, inlet pipe (2) with inlet pipe pillar (4) welding.
3. The sand feeding device for the concrete mixing plant according to claim 1, characterized in that: the fixed plate (16) is connected with the vibrating screen support (9), the first-stage vibrating screen (5) and the second-stage vibrating screen (6) through bolts, the sliding column (19) is connected with the sleeve (18) in a sliding mode, the first-stage vibrating screen (5) is connected with the second-stage vibrating screen (6) and the connecting plate (7) in a welding mode, and the connecting plate (7) is connected with the vibrating motor (8) through bolts.
4. The sand feeding device for the concrete mixing plant according to claim 1, characterized in that: the wheel (11) is connected with the recovery hopper (10) through a bearing, the baffle (13) is welded with the conveyor belt (12), and the baffle (13) is welded with the conveyor belt strut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022711272.6U CN214163530U (en) | 2020-11-21 | 2020-11-21 | Gravel feeding device for concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022711272.6U CN214163530U (en) | 2020-11-21 | 2020-11-21 | Gravel feeding device for concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214163530U true CN214163530U (en) | 2021-09-10 |
Family
ID=77602102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022711272.6U Expired - Fee Related CN214163530U (en) | 2020-11-21 | 2020-11-21 | Gravel feeding device for concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214163530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041391A (en) * | 2022-05-11 | 2022-09-13 | 滁州皓昇建筑工程有限公司 | Grit screening installation is used in building that can have continuous material loading function |
-
2020
- 2020-11-21 CN CN202022711272.6U patent/CN214163530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041391A (en) * | 2022-05-11 | 2022-09-13 | 滁州皓昇建筑工程有限公司 | Grit screening installation is used in building that can have continuous material loading function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |