CN220055360U - Sand and stone conveyor for concrete processing - Google Patents
Sand and stone conveyor for concrete processing Download PDFInfo
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- CN220055360U CN220055360U CN202321326847.XU CN202321326847U CN220055360U CN 220055360 U CN220055360 U CN 220055360U CN 202321326847 U CN202321326847 U CN 202321326847U CN 220055360 U CN220055360 U CN 220055360U
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- belt device
- piece
- sand
- conveying belt
- supporting
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- 239000004576 sand Substances 0.000 title claims abstract description 44
- 239000004575 stone Substances 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 39
- 230000000903 blocking effect Effects 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims description 22
- 238000005303 weighing Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 10
- 230000006872 improvement Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- LYKJEJVAXSGWAJ-UHFFFAOYSA-N compactone Natural products CC1(C)CCCC2(C)C1CC(=O)C3(O)CC(C)(CCC23)C=C LYKJEJVAXSGWAJ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a sand and stone conveyor for concrete processing, which belongs to the field of concrete processing and comprises a first conveying belt device and a second conveying belt device which are mutually staggered, wherein a blocking piece positioned above the first conveying belt device is arranged on the discharging side of the second conveying belt device, and the blocking piece can block sand and stone materials to prevent flying; the discharging end of the second conveyor belt device is also provided with a guide piece which is obliquely arranged so as to roll sand and stone materials onto the first conveyor belt device; through the blocking piece that sets up, can block the grit material that flies out, prevent because the too fast outside departure of speed, in the lower extreme orientation first conveyer belt device of the guide piece of setting, can be when the speed of second conveyer belt device slows down, make the grit material that drops roll to first conveyer belt device on, reduce the condition that drops.
Description
Technical Field
The utility model belongs to the technical field of concrete processing, and particularly relates to a sand and stone conveyor for concrete processing.
Background
The concrete is a common building material, the concrete is carried out in a concrete mixing station during production and processing, and the used sand and stone materials, cement and the like are sent into a mixing tank for mixing and stirring during the processing of the concrete, and the common sand and stone materials are transported by a transportation belt at the time of transportation, so that the transportation efficiency of the transportation belt is high, and the cost is low.
At present, many conveyer belts adopted in stirring stations are often arranged in a staggered manner so as to save occupied space, but the staggered conveyer belts also have problems when transporting sand and stone materials, such as sand and stone materials are transferred from a former conveyer belt to a latter conveyer belt, and if the speed of the conveyer belt is too high, some sand and stone materials can fly directly and cannot fall onto the latter conveyer belt, and if the distance between the two conveyer belts is too far, the speed is reduced so that the sand and stone materials cannot fall into the latter conveyer belt normally, so that a transition conveyer capable of transporting sand and stone materials smoothly is needed, and sand and stone materials are prevented from flying out and failing to enter into the latter conveyer belt.
Disclosure of Invention
The utility model aims to solve the problems and provide a sand and stone conveyor for concrete processing, which can prevent sand and stone materials from flying out when the speed is high and is convenient for the sand and stone materials to roll down into the latter conveyor belt when the speed is low.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the sand and stone conveyor for concrete processing comprises a first conveying belt device and a second conveying belt device which are arranged in a staggered manner, wherein a blocking piece positioned above the first conveying belt device is arranged on the discharging side of the second conveying belt device, and can block sand and stone materials to prevent the sand and stone materials from flying out;
and the discharging end of the second conveying belt device is also provided with a guide piece which is obliquely arranged so as to roll sand and stone materials onto the first conveying belt device.
As a further improvement of the technical scheme, a supporting piece is hinged on the supporting frame of the second conveyor belt device, and the top of the blocking piece and the supporting piece are mutually rotatably arranged;
the support piece is fixedly provided with a first pulling piece, and the other end of the first pulling piece is fixed with the blocking piece so as to pull the blocking piece.
As a further improvement of the technical scheme, a weighing assembly is fixedly arranged above the supporting frame of the second conveyor belt device, a second pulling piece which is used for pulling the supporting piece is arranged on the weighing assembly, an adjusting assembly which is used for adjusting the extending length of the second pulling piece is connected to the second pulling piece, and the adjusting assembly is fixedly arranged on the weighing assembly.
As a further improvement of the technical scheme, the adjusting assembly comprises a box body and a fixing seat which are fixedly arranged on the weighing assembly, the fixing seat is arranged inside the box body, a supporting column penetrating through the box body is fixedly arranged on the fixing seat on duty, a winding roller is rotatably arranged on the supporting column, and the second pulling piece penetrates through the box body and winds on the winding roller.
As a further improvement of the technical scheme, the winding roller upwards penetrates through the box body and is arranged in a mutually rotating mode with the box body, a plurality of handles which are convenient to rotate the winding roller are arranged on the winding roller, and fasteners which compress the winding roller downwards to the fixing base are arranged on the supporting columns.
As a further improvement of the technical scheme, a supporting rod is fixedly arranged on a supporting frame on the discharging side of the second conveyor belt device, and the supporting rod and the material guiding piece are mutually rotatably arranged;
the top of the guide piece is rotatably provided with a movable rod penetrating through the supporting rod, and one end of the movable rod penetrating through the supporting rod is provided with a damping device which is convenient for the elastic movement of the movable rod.
As a further improvement of the above technical solution, a scraper that can contact with the conveyor belt of the second conveyor belt device to scrape the bonded sand is fixedly provided on the material guiding member.
The utility model has the beneficial effects that:
the utility model provides a sand and stone conveyor for concrete processing, which can block flying sand and stone materials through a blocking piece, prevent the flying sand and stone materials from flying outwards due to excessively high speed, and enable the falling sand and stone materials to roll onto a first conveyor belt device when the speed of a second conveyor belt device is slow down because the lower end of a guide piece faces into the first conveyor belt device, so that the falling situation is reduced.
Through the support piece that sets up, can support the barrier to inject the swing scope of barrier, make the grit material of sending can normally fall into in the first conveyer belt device, can adjust the length of second pulling piece through the adjusting part who sets up, and then can change the angle of support piece, can make the interval between barrier and the second conveyer belt device obtain adjusting, and then can adapt to the first conveyer belt device of different width.
Through set up the scraper blade on the guide, can clear up the conveyer belt surface of second conveyer belt device, can reduce the bonding of the surface raw materials of conveyer belt of second conveyer belt device, play the effect of clearance.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;
FIG. 3 is a schematic structural view of an adjustment assembly;
fig. 4 is a partially enlarged schematic structural view at B in fig. 2.
The text labels in the figures are expressed as: 10. a first conveyor belt assembly; 11. a second conveyor belt device; 12. a blocking member; 13. a support; 14. a first pulling member; 15. a weighing assembly; 16. a second pulling member; 17. an adjustment assembly; 171. a case; 172. winding a roller; 173. a fixing seat; 174. a fastener; 175. a support column; 18. a support rod; 19. a material guide; 20. a movable rod; 201. a limiting sleeve; 202. a spring; 203. a bolt; 21. a scraper.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
As shown in fig. 1-4 of the specification, as a specific embodiment of the present utility model, the specific structure of the present utility model is: the utility model provides a grit conveyer for concrete processing, includes first conveyer belt device 10 and second conveyer belt device 11 that mutual staggered is arranged, and first conveyer belt device 10 and second conveyer belt device 11 are the conveyer that is commonly used, be prior art, the ejection of compact side of second conveyer belt device 11 is provided with the barrier piece 12 that is located the top of first conveyer belt device 10, and barrier piece 12 can block the grit material in order to prevent to fly out, and barrier piece 12 specifically is the baffle that sets up, and when second conveyer belt device 11 drove the grit material to first conveyer belt device 10 motion, the grit material falls on first conveyer belt device 10 under the barrier of barrier piece 12, can prevent outward the departure of grit;
the ejection of compact one end of second conveyer belt device 11 still is provided with the slope and arranges to be convenient for roll the aggregate material to the guide 19 on the first conveyer belt device 10, guide 19 is also platelike structure, and guide 19 is less than the conveyer belt of second conveyer belt device 11, can let the aggregate material on the conveyer belt drop on guide 19 when the transport speed of second conveyer belt device 11 reduces, and roll on first conveyer belt device 10 through guide 19, reduce the aggregate material on the second conveyer belt device 11 and directly drop on the ground the condition.
Further optimizing on the basis of the above embodiments, as shown in fig. 1 and 3 of the specification: the support frame of the second conveyor belt device 11 is hinged with a support piece 13, the support piece 13 is in particular a rod piece, and the top of the blocking piece 12 and the support piece 13 are arranged in a mutually rotating way;
the first pulling member 14 is fixedly arranged on the supporting member 13, the other end of the first pulling member 14 is fixed with the blocking member 12, so that the blocking member 12 is pulled, the first pulling member 14 can be a chain, a steel rope or the like, the chain is adopted in the embodiment, the first pulling member 14 is arranged to be in a flexible state, the blocking member 12 can be in a vertical state under normal conditions, supporting force between the supporting member 13 is reduced, the blocking member 12 is convenient to install, and the blocking member 12 can be pulled by the first pulling member 14, so that excessive overturning of the blocking member 12 under the impact of sand and stone materials is prevented.
The weighing assembly 15 is fixedly arranged above the supporting frame of the second conveying belt device 11, the second pulling piece 16 which pulls the supporting piece 13 is arranged on the weighing assembly 15, the inclination angle of the supporting piece 13 can be changed by changing the length of the second pulling piece 16, the distance between the blocking piece 12 and the second conveying belt device 11 can be adjusted, the first conveying belt device 10 with different widths is further adapted, the adjusting assembly 17 which adjusts the extending length of the second pulling piece 16 is connected to the second pulling piece 16, and the adjusting assembly 17 is fixedly arranged on the supporting frame of the weighing assembly 15.
Referring to fig. 3 of the specification, the adjusting assembly 17 includes a case 171 fixedly disposed on the weighing assembly 15 and a fixing base 173, the fixing base 173 is disposed inside the case 171, a support post 175 penetrating through the case 171 is fixedly disposed on the fixing base 173, threads are disposed on a surface of the support post 175, a winding roller 172 is rotatably disposed on the support post 175, and the second pulling member 16 penetrates through the case 171 and is wound on the winding roller 172;
the winding roller 172 penetrates through the box 171 upwards and is rotatably arranged with the box 171, a plurality of handles which are convenient to rotate the winding roller 172 are arranged on the winding roller 172, when the length of the second pulling member 16 is adjusted, the second pulling member 16 can be wound or released by rotating the handles on the winding roller 172, the supporting columns 175 are provided with fastening pieces 174 which press the winding roller 172 downwards onto the fixing seats 173, the fastening pieces 174 are fastening bolts arranged on the supporting columns 175, and after the fastening bolts are screwed, the winding roller 172 can be pressed downwards onto the fixing seats 173, so that the winding roller 172 is fixed, and the length of the second pulling member 16 is limited.
Further optimizing on the basis of the above embodiments is shown in fig. 1, 2 and 4 of the specification: a supporting rod 18 is fixedly arranged on a supporting frame on the discharging side of the second conveying belt device 11, and the supporting rod 18 and the material guiding piece 19 are mutually rotatably arranged (refer to fig. 2);
the top rotation of guide 19 is provided with and passes the movable rod 20 of bracing piece 18, passes the bracing piece 18 movable rod 20 one end is provided with the be convenient for the damping device of movable rod 20 elastic activity, in this embodiment, damping device includes the limit cover 201 that cup joints on movable rod 20, limit cover 201 can contact each other with bracing piece 18 and withstands, still be provided with spring 202 on movable rod 20, the tip of movable rod 20 is provided with the bolt 203 that compresses tightly spring 202 on limit cover 201, through the damping device who sets up, can make guide 19 can elastic activity to the grit material of different weight of convenient adaptation.
The guide piece 19 is fixedly provided with a scraper 21 which can be contacted with the conveying belt of the second conveying belt device 11 so as to scrape off bonded sand, the scraper 21 is made of rubber materials, and when the scraper 21 is contacted with the conveying belt of the second conveying belt device 11, residual sand on the conveying belt can be scraped off to play a role in cleaning.
The specific application mode of the utility model is as follows: after the weighing assembly 15 weighs and the sand, the sand is fed onto the conveying belt of the second conveying belt device 11, the second conveying belt device 11 conveys the sand to the first conveying belt device 10, during conveying, the sand is prevented from flying out of the first conveying belt device 10 due to the fact that the speed of the second conveying belt device 11 is too fast through the blocking of the blocking piece 12, and under the guidance of the material guiding piece 19, the sand can fall onto the first conveying belt device 10 directly when the speed of the second conveying belt device 11 is slow;
for first conveyor belt assemblies 10 of different widths, the spacing between barrier member 12 and second conveyor belt assembly 11 can be adjusted by adjusting the length of second pull member 16, and by shortening or lengthening the length of first pull member 14, the amplitude of the swing of barrier member 12 can be reduced.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this utility model, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the utility model, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (7)
1. A sand and stone conveyor for concrete processing, comprising a first conveyor belt device (10) and a second conveyor belt device (11) arranged staggered with respect to each other, characterized in that: a blocking piece (12) positioned above the first conveying belt device (10) is arranged on the discharging side of the second conveying belt device (11), and the blocking piece (12) can block sand and stone materials to prevent flying;
the discharge end of the second conveyor belt device (11) is also provided with a guide piece (19) which is obliquely arranged so that sand and stones roll down onto the first conveyor belt device (10).
2. A sand and gravel transporter for concrete processing according to claim 1, wherein: a supporting piece (13) is hinged on the supporting frame of the second conveying belt device (11), and the top of the blocking piece (12) and the supporting piece (13) are mutually rotatably arranged;
the support piece (13) is fixedly provided with a first pulling piece (14), and the other end of the first pulling piece (14) is fixed with the blocking piece (12) so as to pull the blocking piece (12).
3. A sand and gravel transporter for concrete processing according to claim 2, wherein: the weighing assembly (15) is fixedly arranged above the supporting frame of the second conveying belt device (11), a second pulling piece (16) for pulling the supporting piece (13) is arranged on the weighing assembly (15), an adjusting assembly (17) for adjusting the extending length of the second pulling piece (16) is connected to the second pulling piece (16), and the adjusting assembly (17) is fixedly arranged on the weighing assembly (15).
4. A sand and gravel transporter for concrete processing according to claim 3, wherein: the adjusting component (17) comprises a box body (171) and a fixed seat (173) which are fixedly arranged on the weighing component (15), the fixed seat (173) is arranged inside the box body (171), a supporting column (175) penetrating through the box body (171) is fixedly arranged on the fixed seat (173) on duty, a winding roller (172) is rotatably arranged on the supporting column (175), and the second pulling piece (16) penetrates through the box body (171) and winds on the winding roller (172).
5. A sand and gravel transporter for concrete processing according to claim 4, wherein: the winding roller (172) upwards penetrates through the box body (171) and is arranged in a mutually rotating mode with the box body (171), a plurality of handles which are convenient to rotate the winding roller (172) are arranged on the winding roller (172), and fasteners (174) which compress the winding roller (172) downwards onto the fixing base (173) are arranged on the supporting columns (175).
6. A sand and gravel transporter for concrete processing according to claim 1, wherein: a supporting rod (18) is fixedly arranged on a supporting frame on the discharging side of the second conveying belt device (11), and the supporting rod (18) and the material guide piece (19) are mutually rotatably arranged;
the top of the material guide piece (19) is rotatably provided with a movable rod (20) penetrating through the supporting rod (18), and one end of the movable rod (20) penetrating through the supporting rod (18) is provided with a damping device which is convenient for the elastic movement of the movable rod (20).
7. A sand and gravel transporter for concrete processing according to claim 6, wherein: the material guiding piece (19) is fixedly provided with a scraping plate (21) which can be contacted with the conveying belt of the second conveying belt device (11) so as to scrape off bonded sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321326847.XU CN220055360U (en) | 2023-05-29 | 2023-05-29 | Sand and stone conveyor for concrete processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321326847.XU CN220055360U (en) | 2023-05-29 | 2023-05-29 | Sand and stone conveyor for concrete processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220055360U true CN220055360U (en) | 2023-11-21 |
Family
ID=88767348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321326847.XU Active CN220055360U (en) | 2023-05-29 | 2023-05-29 | Sand and stone conveyor for concrete processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220055360U (en) |
-
2023
- 2023-05-29 CN CN202321326847.XU patent/CN220055360U/en active Active
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