CN212531171U - Screening and shunting device between hoister and screening machine of mortar production line - Google Patents
Screening and shunting device between hoister and screening machine of mortar production line Download PDFInfo
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- CN212531171U CN212531171U CN202021232517.0U CN202021232517U CN212531171U CN 212531171 U CN212531171 U CN 212531171U CN 202021232517 U CN202021232517 U CN 202021232517U CN 212531171 U CN212531171 U CN 212531171U
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- belt conveyor
- screening
- flow distribution
- screening machine
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Abstract
The utility model relates to a mortar production facility, especially a screening diverging device between lifting machine and the screening machine of mortar production line. The device comprises a lifter and a screening machine, wherein a U-shaped conveying trough is arranged between a discharge port of the lifter and a feed end of the screening machine, a first belt conveyor, a second belt conveyor and a third belt conveyor which are arranged in a stepped manner are arranged in the conveying trough, the widths of the first belt conveyor, the second belt conveyor and the third belt conveyor are sequentially increased, a plurality of vertical strip-shaped flow distribution plates are arranged above the first belt conveyor, the second belt conveyor and the third belt conveyor, the flow distribution plates are in a radial shape from the feed end of the first belt conveyor to the discharge end of the third belt conveyor, and flow distribution troughs are formed between adjacent flow distribution plates; the bottom of the flow distribution plate is of a stepped structure, and a sealing rubber plate is arranged between the bottom of the flow distribution plate and the conveying belt; the top of the splitter plate is fixedly connected with a cross rod, and two ends of the cross rod are fixedly connected with the bottom of the conveying groove through vertical rods. The utility model discloses a belt conveyor carries the screening machine with dry sand, prevents that the pile phenomenon is piled to the pile phenomenon appears in the accumulational pressure in the dry sand, improves screening output.
Description
Technical Field
The utility model relates to a mortar production facility, especially a screening diverging device between lifting machine and the screening machine of mortar production line.
Background
At present, dry sand of a mortar production line is conveyed to a conveying groove by a hopper of a bucket elevator, and then enters a screening machine through the conveying groove, so that the phenomenon of piling is easily caused on the conveying groove, the screening is insufficient, the screening time is too long, the efficiency of the screening machine is reduced, the yield of the production line is reduced, and the production cost is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem and provide a screening diverging device between lifting machine and the screening machine of mortar production line, improve the output of screening machine.
The utility model provides a technical scheme that its technical problem adopted is:
a screening and shunting device between a lifting machine and a screening machine of a mortar production line comprises the lifting machine and the screening machine, wherein the screening machine is arranged below a discharge port of the lifting machine, a U-shaped conveying trough is arranged between the discharge port of the lifting machine and a feed end of the screening machine, a first belt conveyor, a second belt conveyor and a third belt conveyor which are arranged in a stepped mode are arranged in the conveying trough, the widths of the first belt conveyor, the second belt conveyor and the third belt conveyor are sequentially increased, a plurality of vertical strip-shaped shunting plates are arranged above the first belt conveyor, the second belt conveyor and the third belt conveyor, the shunting plates are in a radial mode from the feed end of the first belt conveyor to the discharge end of the third belt conveyor, and a shunting trough is formed between every two adjacent shunting; the bottom of the flow distribution plate is of a stepped structure, and a sealing rubber plate is arranged between the bottom of the flow distribution plate and the conveying belt; the top of the splitter plate is fixedly connected with a cross rod, and two ends of the cross rod are fixedly connected with the bottom of the conveying groove through vertical rods.
Adopt above-mentioned technical scheme the utility model discloses compare with prior art, beneficial effect is:
adopt belt conveyor to carry the screening machine with dry sand, prevent that the phenomenon is piled up to the pile to the build-up of dry sand from appearing, the flow distribution plate plays the reposition of redundant personnel effect, makes the dry sand of lifting machine hopper evenly shunt to the screening machine to make the screening more abundant, improve screening output, reduce the manpower, practice thrift the cost.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic view of the connection between the belt conveyor and the conveying trough according to the embodiment of the present invention;
fig. 3 is a top view of fig. 2.
In the figure: a bucket elevator 1; a discharge port 1-1; a conveying trough 2; 2-1 of the groove bottom; 2-2 parts of a groove wall; 2-3 of a baffle plate; a first belt conveyor 3; a first bracket 3-1; a frame 3-2; 3-3 of a conveying belt; a driving roller 3-4; 3-5 of a turnabout drum; 3-6 of a carrier roller; 3-7 of a speed reducing motor; a second belt conveyor 4; a second bracket 4-1; a third belt conveyor 5; a third bracket 5-1; a flow distribution plate 6; a cross bar 7; a vertical rod 8; a rubber plate 9; a screening machine 10.
Detailed Description
The present invention will be further described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1, 2 and 3, the present embodiment is a screening and distributing device between a hoisting machine and a screening machine in a mortar production line, and the device is composed of a bucket hoisting machine 1, a conveying trough 2, a first belt conveyor 3, a second belt conveyor 4, a third belt conveyor 5, a distributing plate 6, a screening machine 10 and the like. The bucket elevator 1 comprises a machine body, a traction chain, a hopper and the like, and the bottom and the top of the machine body of the bucket elevator 1 are respectively provided with a feeding hole and a discharging hole 1-1. A conveying groove 2 is arranged below a discharge port 1-1 of a bucket elevator 1, is U-shaped and consists of a groove bottom 2-1 and a groove wall 2-2, the groove bottom 2-1 is trapezoidal, and a baffle 2-3 is arranged at the rear end of the conveying groove 2.
A first belt conveyor 3, a second belt conveyor 4 and a third belt conveyor 5 are sequentially arranged in the conveying groove 2, the first belt conveyor 3, the second belt conveyor 4 and the third belt conveyor 5 are arranged in a stepped mode, and the widths of the first belt conveyor 3, the second belt conveyor 4 and the third belt conveyor 5 are sequentially increased. The first belt conveyor 3 comprises a first support 3-1, a frame 3-2, a conveyor belt 3-3, a driving roller 3-4, a direction-changing roller 3-5, a carrier roller 3-6, a speed-reducing motor 3-7 and the like, wherein the first support 3-1 of the first belt conveyor 3 is arranged on the bottom 2-1 of the conveying groove 2, and the frame 3-2 is arranged on the first support 3-1. The driving roller 3-4 and the bend pulley 3-5 are respectively arranged at two ends of the frame 3-2, the conveyer belt 3-3 is arranged between the driving roller 3-4 and the bend pulley 3-5, the bottom of the conveyer belt 3-3 is provided with a plurality of carrier rollers 3-6, and the driving roller 3-4 is driven by a speed reducing motor 3-7. The second belt conveyor 4 and the third belt conveyor 5 have the same structure as the first belt conveyor 3. The feeding end of the first belt conveyor 3 is located below the discharging port of the bucket elevator 1, the feeding end of the second belt conveyor 4 is located below the discharging end of the first belt conveyor 3, the feeding end of the third belt conveyor 5 is located below the discharging end of the second belt conveyor 4, and the discharging end of the third belt conveyor 5 is located above the sieving machine 10.
A plurality of strip-shaped flow distribution plates 6 are arranged above the first belt conveyor 3, the second belt conveyor 4 and the third belt conveyor 5, the flow distribution plates are vertically arranged, the bottoms of the flow distribution plates are of stepped structures, sealing rubber plates 9 are arranged between the bottoms of the flow distribution plates and the conveying belts 3-3 of the belt conveyors, and the rubber plates 9 are connected with the flow distribution plates 6 through bolts. The flow distribution plates 6 are radial from the feeding end of the first belt conveyor 3 to the discharging end of the third belt conveyor 5, flow distribution grooves are formed between the adjacent flow distribution plates 6, and the rubber plates 9 prevent dry sand in the adjacent flow distribution grooves from moving. The distance between the flow distribution plates 6 on the two sides is larger than the width of a discharge port 1-1 of the bucket elevator 1, and dry sand at the discharge port 1-1 falls between the flow distribution plates 6 on the two sides. The top of the flow distribution plate 6 is respectively welded with a cross rod 7, and two ends of the cross rod 7 are welded with the groove bottom 2-1 of the conveying groove 2 through vertical rods 8. The splitter box of the splitter plate 6 has a splitting function, so that dry sand is evenly split to the screening machine 10 through the three belt conveyors, accumulation of the dry sand is prevented, screening is more sufficient, manpower is reduced, cost is saved, and the yield of the screening machine 10 is improved.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all structural equivalents made by using the contents of the specification and drawings are included in the scope of the present invention.
Claims (1)
1. The utility model provides a screening diverging device between lifting machine and screening machine of mortar production line, includes the lifting machine, and the screening machine, the below of lifting machine discharge gate is arranged in to the screening machine, is equipped with the conveyer trough of U-shaped between lifting machine discharge gate and the screening machine feed end, its characterized in that: a first belt conveyor, a second belt conveyor and a third belt conveyor which are arranged in a stepped manner are arranged in the conveying groove, the widths of the first belt conveyor, the second belt conveyor and the third belt conveyor are sequentially increased, a plurality of vertical strip-shaped splitter plates are arranged above the first belt conveyor, the second belt conveyor and the third belt conveyor, the splitter plates are in a radial shape from the feeding end of the first belt conveyor to the discharging end of the third belt conveyor, and a splitter groove is formed between every two adjacent splitter plates; the bottom of the flow distribution plate is of a stepped structure, and a sealing rubber plate is arranged between the bottom of the flow distribution plate and the conveying belt; the top of the splitter plate is fixedly connected with a cross rod, and two ends of the cross rod are fixedly connected with the bottom of the conveying groove through vertical rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021232517.0U CN212531171U (en) | 2020-06-30 | 2020-06-30 | Screening and shunting device between hoister and screening machine of mortar production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021232517.0U CN212531171U (en) | 2020-06-30 | 2020-06-30 | Screening and shunting device between hoister and screening machine of mortar production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212531171U true CN212531171U (en) | 2021-02-12 |
Family
ID=74545863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021232517.0U Active CN212531171U (en) | 2020-06-30 | 2020-06-30 | Screening and shunting device between hoister and screening machine of mortar production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212531171U (en) |
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2020
- 2020-06-30 CN CN202021232517.0U patent/CN212531171U/en active Active
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