CN219744949U - Granite cutting tailing feeding device for premixed concrete production - Google Patents
Granite cutting tailing feeding device for premixed concrete production Download PDFInfo
- Publication number
- CN219744949U CN219744949U CN202320928772.6U CN202320928772U CN219744949U CN 219744949 U CN219744949 U CN 219744949U CN 202320928772 U CN202320928772 U CN 202320928772U CN 219744949 U CN219744949 U CN 219744949U
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- Prior art keywords
- granite cutting
- concrete production
- ready
- working rod
- mixed concrete
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- 239000010438 granite Substances 0.000 title claims abstract description 53
- 238000005520 cutting process Methods 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 18
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a granite cutting tailing feeding device for premixed concrete production, which comprises a bin with an open top end; the lower part of the feed bin is transversely provided with a working rod, a crushing structure for crushing granite cutting tailing caking is arranged along the inner line of the feed bin by the working rod, and one end of the working rod is driven by a rotating motor; the outside of the storage bin is provided with a vibrating motor, and the storage bin is supported and arranged on the buffer seat through the surrounding brackets; the outlet of the bottom end of the storage bin is provided with a grid mesh, and a conveying belt is arranged under the grid mesh. The device can thoroughly crush and timely transport the granite cutting tailing caking of different states.
Description
Technical Field
The utility model relates to the utilization of solid waste resources for construction, in particular to a granite cutting tailing feeding device for premixed concrete production.
Background
Granite is often processed into a plate material for decoration engineering due to its characteristics of compact structure, hard texture, good chemical stability, excellent durability, etc. During the cutting and polishing process of granite, a large amount of tailings are generated. At present, the treatment modes of granite cutting tailings mainly comprise landfill, aerated brick manufacturing and the like, so that on one hand, a large amount of land resources are wasted, and on the other hand, the added value is low.
Research shows that a large amount of available mineral resources exist in the granite tailing, so that the granite tailing can be used as a raw material for producing ready-mixed concrete, the production cost can be reduced, and the high added value utilization of the granite tailing can be realized.
However, since granite cutting tailings contain moisture, they often accumulate agglomerates, and if they are used directly as raw materials for producing ready-mixed concrete, quality problems tend to occur.
Disclosure of Invention
The utility model aims to provide a granite cutting tailing feeding device for premixed concrete production, which can quickly and thoroughly crush and timely transport granite cutting tailings in different states.
The technical scheme adopted by the utility model is as follows:
a granite cutting tailing feeding device for premixed concrete production comprises a bin with an open top end; the lower part of the feed bin is transversely provided with a working rod, a crushing structure for crushing granite cutting tailing caking is arranged along the inner line of the feed bin by the working rod, and one end of the working rod is driven by a rotating motor; the outside of the storage bin is provided with a vibrating motor, and the storage bin is supported and arranged on the buffer seat through the surrounding brackets; the outlet of the bottom end of the storage bin is provided with a grid mesh, and a conveying belt is arranged under the grid mesh.
Preferably, the crushing structure is a discrete protrusion protruding from the surface of the working rod.
Preferably, the crushing structure is a spiral sheet, which is the working rod itself or is provided on the working rod.
Preferably, the edges of the crushing structure are provided with serrations.
Preferably, the working rod and the crushing structure are made of stainless steel.
Preferably, the bin is provided with two groups of working rods, each group of working rods is provided with a corresponding feeding channel, and the feeding channels are mutually separated.
Preferably, the feed channel tapers from top to bottom.
Preferably, the spacing between the two working bars of each set is 500-800mm.
Preferably, the inner wall of the bin is paved with an anti-sticking plate.
The beneficial effects of the utility model are as follows:
the device can rapidly thoroughly crush and timely transport granite cutting tails in different states, when the device works, the rotating motor drives the working rod to rotate, the vibrating motor drives the bin to vibrate on the buffer seat, the granite cutting tails are thrown into the bin from the top end of the bin, the granite cutting tails fall down freely, firstly, the granite cutting tails are crushed through the rotating crushing structure, then, the granite cutting tails are further crushed and broken through the vibrating grid net, and finally, the completely crushed granite cutting tails fall on the conveying belt to be transported away; and adjusting the rotation speed and the vibration frequency of granite cutting tailings with different water contents and particle sizes.
Drawings
Fig. 1 is a top view of a granite cutting tail loading apparatus for ready mixed concrete production in an embodiment of the present utility model.
Fig. 2 is a front view of a granite cutting tail loading apparatus for ready mixed concrete production in an embodiment of the present utility model.
In the figure: 1-a conveyor belt; 2-a buffer seat; 3-a bracket; 4-a rotating electrical machine; 5-a working rod; 6, a storage bin; 7-spiral sheets; 8-grid mesh; 9-vibration motor.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
As shown in fig. 1 and 2, a granite cutting tailing feeding device for premixed concrete production comprises a bin 6 with an open top end; the lower part of the feed bin 6 is transversely provided with a working rod 5, the working rod 5 is internally provided with a crushing structure for crushing granite cutting tailing caking along the line in the feed bin 6, and one end of the working rod 5 is driven by a rotary motor 4; the outside of the storage bin 6 is provided with a vibrating motor 9, and the storage bin 6 is supported and arranged on the buffer seat 2 through the surrounding brackets 3; the outlet of the bottom end of the storage bin 6 is provided with a grid mesh 8, and a conveying belt 1 is arranged under the grid mesh 8.
The device can rapidly thoroughly crush and timely transport granite cutting tailings in different states, when the device works, the rotating motor 4 drives the working rod 5 to rotate, the vibrating motor 9 drives the storage bin 6 to vibrate on the buffer seat 2, the granite cutting tailings are thrown into the storage bin 6 from the top end of the storage bin 6 and fall down freely, firstly, the granite cutting tailings are crushed by the rotary crushing structure, then, the granite cutting tailings are further crushed and broken by the vibrating grid mesh 8, and finally, the thoroughly crushed granite cutting tailings fall on the conveying belt 1 to be transported away; and adjusting the rotation speed and the vibration frequency of granite cutting tailings with different water contents and particle sizes.
For the crushing structure, a number of forms can be used: for example, the crushing structure can adopt scattered protruding parts protruding out of the surface of the working rod 5, and the protruding parts can crush the granite cutting tailing blocks in a beating manner; for another example, the crushing structure may adopt a spiral sheet 7, and the spiral sheet 7 may be the working rod 5 itself or may be arranged on the working rod 5 (as shown in fig. 1), and the spiral sheet 7 is used for crushing the granite cutting tail blocks in a cutting manner.
In order to improve the effect of crushing granite cutting tailing caking, saw teeth can be distributed at the edge of the crushing structure.
The working rod 5 and the crushing structure are preferably made of stainless steel, and are durable and corrosion-resistant.
As shown in fig. 1, preferably, two working bars 5 are arranged on the bin 6 in a group, each group of working bars 5 is provided with a corresponding feeding channel, and the feeding channels are mutually separated. The two working rods 5 of each group are mutually matched, so that the effect of 'biting' can be achieved, and the crushing efficiency can be greatly improved.
As shown in fig. 1 and 2, the feed channel preferably tapers from top to bottom, allowing the granite cutting tailings to concentrate toward the crushing structure.
Preferably, the interval between the two working rods 5 of each group is 500-800mm, and the spacing is specifically set according to the moisture content and the particle size of the granite cutting tailings.
Preferably, the inner wall of the bin 6 is paved with an anti-sticking plate, so that granite cutting tailings are prevented from being stuck on the inner wall.
According to the embodiment, granite cutting tailings with water contents of 5%, 8% and 11% are adopted for testing in sequence, through setting proper rotation speed and vibration frequency, all results show that the granite cutting tailings can be smoothly discharged, no blocking phenomenon exists, and the device is applicable to granite cutting tailings in different states.
The embodiments described above are some, but not all embodiments of the utility model. The detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (9)
1. Granite cutting tailing loading attachment is used in ready-mixed concrete production, its characterized in that: comprises a bin with an open top end; the lower part of the feed bin is transversely provided with a working rod, a crushing structure for crushing granite cutting tailing caking is arranged along the inner line of the feed bin by the working rod, and one end of the working rod is driven by a rotating motor; the outside of the storage bin is provided with a vibrating motor, and the storage bin is supported and arranged on the buffer seat through the surrounding brackets; the outlet of the bottom end of the storage bin is provided with a grid mesh, and a conveying belt is arranged under the grid mesh.
2. The granite cutting tail loading apparatus for ready-mixed concrete production of claim 1, wherein: the crushing structure is a dispersed protrusion protruding from the surface of the working rod.
3. The granite cutting tail loading apparatus for ready-mixed concrete production of claim 1, wherein: the crushing structure is a spiral sheet, and the spiral sheet is a working rod or is arranged on the working rod.
4. A granite cutting tail loading apparatus for ready mixed concrete production as set forth in any one of claims 1 to 3, wherein: the edges of the crushing structure are provided with saw teeth.
5. The granite cutting tail loading apparatus for ready-mixed concrete production of claim 1, wherein: the working rod and the crushing structure are made of stainless steel.
6. The granite cutting tail loading apparatus for ready-mixed concrete production of claim 1, wherein: and two groups of working rods are arranged on the storage bin, each group of working rods is provided with a corresponding feeding channel, and the feeding channels are mutually separated.
7. The granite cutting tail loading apparatus for ready-mixed concrete production of claim 6, wherein: the feed channel narrows gradually from top to bottom.
8. The granite cutting tail loading apparatus for ready-mixed concrete production of claim 6, wherein: the interval between the two working rods of each group is 500-800mm.
9. The granite cutting tail loading apparatus for ready-mixed concrete production of claim 1, wherein: an anti-sticking plate is paved on the inner wall of the storage bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320928772.6U CN219744949U (en) | 2023-04-23 | 2023-04-23 | Granite cutting tailing feeding device for premixed concrete production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320928772.6U CN219744949U (en) | 2023-04-23 | 2023-04-23 | Granite cutting tailing feeding device for premixed concrete production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219744949U true CN219744949U (en) | 2023-09-26 |
Family
ID=88071483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320928772.6U Active CN219744949U (en) | 2023-04-23 | 2023-04-23 | Granite cutting tailing feeding device for premixed concrete production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219744949U (en) |
-
2023
- 2023-04-23 CN CN202320928772.6U patent/CN219744949U/en active Active
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