CN114392817A - Equipment for crushing sandstone - Google Patents
Equipment for crushing sandstone Download PDFInfo
- Publication number
- CN114392817A CN114392817A CN202210069771.0A CN202210069771A CN114392817A CN 114392817 A CN114392817 A CN 114392817A CN 202210069771 A CN202210069771 A CN 202210069771A CN 114392817 A CN114392817 A CN 114392817A
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- CN
- China
- Prior art keywords
- crushing
- rod
- lever
- pressure
- assembly
- 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.)
- Pending
Links
- 239000004576 sand Substances 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention relates to the technical field of sandstone processing, in particular to equipment for crushing sandstone, which comprises a crushing box and a crushing mechanism, the crushing mechanism comprises a crushing assembly capable of moving up and down in the crushing box and a pressure assembly connected with the crushing assembly, the pressure assembly comprises a lever, one end of the lever is hinged with a first pressure rod, one end of the first pressure rod, which is far away from the lever, penetrates into the crushing box to be connected with the crushing assembly, the other end of the lever is hinged with a second pressure rod, one end of the second pressure rod, which is far away from the lever, is rotatably connected with a rotating part, one end of the rotating piece is connected with a motor, the output end of the motor is connected with the rotating piece, the lever is provided with a supporting rod close to the first pressure rod, the lever with the bracing piece rotates to be connected, makes the grit breakage laborsaving energy saving more through such design.
Description
Technical Field
The invention relates to the technical field of gravel crushing, in particular to equipment for crushing gravel.
Background
Sandstone refers to a loose mixture of sand grains and broken stones, is often used as a high-quality building material and a concrete raw material due to good hardness and stable chemical properties, and is widely applied to the fields of houses, roads, highways, railways, engineering and the like, and different sandstone structures have larger difference, and some sandstone structures have uniform grain size and different sizes; some gravels have good grinding roundness of the fragments and some gravels have sharp edges and corners of the fragments.
The sandstone can be divided into natural sandstone and artificially processed sandstone according to the source, after years of mining, the natural sandstone resource is rapidly reduced, the natural sand in some regions is nearly exhausted, in order to protect the river bank and the river dam and protect the ecological balance, governments in various regions increase the river limit and strictly prohibit the mining strength, the natural sand resource is increasingly tense, so the artificially processed sandstone is more and more applied, and the artificially synthesized sandstone refers to finished sandstone with various grades prepared by crushing, screening and washing large blocks of stones by adopting a mechanical crushing method.
The quality influence of the crushed sand on the sand is particularly critical, so the requirement of the sand crushing process on equipment is higher, and the existing sand crushing device has the problems of low efficiency and large energy consumption.
Disclosure of Invention
The invention aims to provide equipment for crushing sandstone, which is used for realizing the technical effects of higher efficiency and energy conservation during the crushing of the sandstone.
The invention is realized by the following technical scheme: the crushing mechanism comprises a crushing assembly and a pressure assembly, wherein the crushing assembly can move up and down in the crushing box, the pressure assembly is connected with the crushing assembly, and the pressure assembly is used for applying pressure to the crushing assembly to crush gravel.
Through above technical scheme, exert pressure to broken subassembly with the pressure components of broken mechanism in broken incasement to the grit is broken at broken incasement, more laborsaving more energy-conserving during feasible broken grit.
In order to better realize the invention, the pressure assembly comprises a lever, one end of the lever is hinged with a first pressure rod, one end of the first pressure rod, which is far away from the lever, penetrates into the crushing box to be connected with the crushing assembly, the lever is provided with two support rods, which are close to the first pressure rod, a first connecting rod is arranged between the two support rods, and the lever is rotatably connected with the connecting rods.
In order to better realize the invention, the other end of the lever is hinged with a second pressure rod, one end of the second pressure rod, which is far away from the lever, is rotatably connected with a rotating piece, one end of the rotating piece is connected with a motor, and the output end of the motor is connected with the rotating piece.
In order to better realize the invention, a limiting component is further arranged between the supporting rod and the first pressure rod, the limiting component comprises a first cross rod, a second cross rod hinged with the first cross rod and a vertical rod hinged with a hinged point of the first cross rod and the second cross rod, the other end of the first cross rod is hinged with the first pressure rod, the other end of the vertical rod is hinged with the lever, a second connecting rod arranged below the first connecting rod is arranged between the two supporting rods, and the other end of the second cross rod is hinged with the second connecting rod.
In order to better realize the invention, further, the crushing assembly comprises a weight block, and a plurality of crushing pieces in an arc shape are arranged at the bottom of the weight block.
In order to better realize the invention, the equipment further comprises a base, and the crushing box, the two support rods and the bottom of the motor are connected with the base.
In order to better realize the invention, a conveyor belt is further arranged at the top of the crushing box.
The invention has the beneficial effects that:
1. according to the invention, the crushing assembly of the crushing mechanism is matched with the pressure assembly to crush the gravel in the crushing box, wherein the motor, the rotating part, the lever, the supporting rod, the first pressure rod and the second pressure rod of the pressure assembly are matched to form a labor-saving lever, so that the energy and the labor can be saved, and the gravel crushing is more efficient.
2. Spacing subassembly between first pressure pole and bracing piece can play and keep reciprocating first pressure pole to prevent that broken subassembly from rocking about the during operation and causing the striking to broken case, improve work efficiency and stability.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings that are required to be used in the present invention will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and it will be apparent to those skilled in the art that other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a schematic view of an apparatus for crushing sand according to the present invention.
FIG. 2 is a schematic view of two support columns according to the present invention
Icon: 1-crushing box, 110-pressure component, 111-first pressure rod, 112-lever, 113-second pressure rod, 114-rotating component, 115-motor, 116-supporting rod, 117-first connecting rod, 118-second connecting rod, 120-limiting component, 121-vertical rod, 122-first cross rod, 123-second cross rod, 130-crushing component, 131-weight block, 132-crushing component, 2-conveyor belt, 3-base.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 and 2, fig. 1 is a schematic view of an apparatus for crushing sand provided by the present invention, which includes a crushing box 1 and a crushing mechanism, wherein the top of the crushing box 1 is open, sand to be crushed is conveyed into the crushing box from a conveyor 2 by a conveyor 2 arranged on one side of the top of the crushing box 1, and the crushing mechanism includes a crushing assembly 130 capable of moving up and down in the crushing box 1 and a pressure assembly 110 connected to the crushing assembly 130.
The pressure assembly 110 comprises a lever 112, a first pressure rod 111, a second pressure rod 113 and two support rods 116, the first pressure rod 111 is hinged with one end of the lever 112, one end of the first pressure rod 111, which is far away from the lever 112, penetrates into the crushing box 1 to be connected with the crushing assembly 130, the second pressure rod 113 is hinged with the other end of the lever 112, the two support rods 116 are arranged at the position, which is close to the first pressure rod 111, of the lever 112, a first connecting rod 117 is arranged between the two support rods 116, and the lever 112 is rotatably connected with the first connecting rod 117, so that a labor-saving lever device can be formed, one end, which is connected with the crushing assembly 130, of the lever 112 is closer to the support rods 116 by taking the support rods 116 as a support point, when the lever 112 rotates, the second pressure rod 113 can realize the same downward pressure of the crushing assembly 130 on sand crushing by using lighter force, the crushing assembly is more labor-saving, and the lever 112 can be manually rotated, other means of rotating the lever 112 relative to the support rod 116 are possible,
preferably, one end of the second pressure rod 113, which is far away from the lever 112, is rotatably connected with the rotating part 114, the other end of the rotating part 114 is connected with the motor 115, the output end of the motor 115 is connected with the rotating part 114, the output shaft of the motor 115 drives the rotating part 114 to rotate by three hundred and sixty degrees, that is, 360 degrees rotation of the connecting point of the rotating part 114 and the second pressure rod 113, which is shown in the figure, relative to the connecting point of the motor 115 and the rotating part 114, enables the second pressure rod 113 to move up and down, thereby forming up-and-down driving force on the first pressure rod 111 and the crushing assembly 130 connected with the first pressure rod 111 by using the supporting rod 116 as a fulcrum, and further crushing the gravels in the crushing box 1, so the design is more energy-saving and efficient.
In this embodiment, a limiting component 120 is disposed between the supporting rod 116 and the first pressure rod 111, the limiting component 120 includes a first cross rod 122 and a second cross rod 123 hinged to the first cross rod 122, a vertical rod 121 is further hinged to a hinged portion of the first cross rod 122 and the second cross rod 123, the other end of the first cross rod 122 is hinged to the first pressure rod 111, the other end of the second cross rod 122 is hinged to a second connecting rod 118 between the two supporting rods 116, the second connecting rod 118 is located below the first connecting rod 117, and the other end of the vertical rod 121 is hinged to the lever 112.
After optimizing according to practice, broken subassembly 130 includes weight block 131, weight block 131 bottom is equipped with a plurality of broken pieces 132 that are the circular arc type, broken piece 132 can increase the contact surface with the grit, it is even more high-efficient to make the breakage, broken piece 132 also can be the triangle-shaped of spine, stabilize in order to the device simultaneously, still at broken case 1, two bracing pieces 116 and motor 115's bottom has set up base 7, broken case 1, two bracing pieces 116 and motor 115 all are connected with base 7.
The working principle is as follows: the output shaft of the motor 115 drives the rotating part 114 to rotate, so that the second pressure rod 113 hinged with the rotating part 114 moves up and down, the first pressure rod 111 also moves up and down through the fulcrum action of the supporting rod 116, the crushing assembly 130 connected with the first pressure rod 111 crushes the sandstone under the action of the lever force, and the supporting rod 116 is closer to the first pressure rod 111, so that the lever force is a labor-saving lever, the rotating force of the motor 115 can be doubled for crushing the sandstone, the energy is saved, the labor is saved, the working efficiency is improved, the structure is simple, the cost is low, and the actual operation is facilitated.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. An apparatus for crushing sand, characterized by comprising a crushing box (1) and a crushing mechanism, the crushing mechanism comprising a crushing assembly (130) capable of moving up and down in the crushing box (1) and a pressure assembly (110) connected to the crushing assembly (130), the pressure assembly (110) being used for applying pressure to the crushing assembly (130) to crush sand.
2. An apparatus for crushing sandstone according to claim 1, wherein the pressure assembly (110) comprises a lever (112), one end of the lever (112) is hinged with a first pressure rod (111), one end of the first pressure rod (111) far away from the lever (112) penetrates into the crushing box (1) to be connected with the crushing assembly (130), the lever (112) is provided with two support rods (116) near the first pressure rod (111), a first connecting rod (117) is arranged between the two support rods (116), and the lever (112) is rotatably connected with the first connecting rod (117).
3. An apparatus for crushing sandstone according to claim 2, wherein the other end of the lever (112) is hinged with a second pressure rod (113), one end of the second pressure rod (113) far away from the lever (112) is rotatably connected with a rotating member (114), one end of the rotating member (114) is connected with a motor (115), and the output end of the motor (115) is connected with the rotating member (114).
4. An apparatus for crushing gravel according to claim 3, wherein a limiting component (120) is arranged between the support rods (116) and the first pressure rod (111), the limiting component (120) comprises a first cross rod (122), a second cross rod (123) hinged to the first cross rod (122), and a vertical rod (121) hinged to the hinged point of the first cross rod (122) and the second cross rod (123), the other end of the first cross rod (122) is hinged to the first pressure rod (111), the other end of the vertical rod (121) is hinged to the lever (112), a second connecting rod (118) below the first connecting rod (117) is further arranged between the two support rods (116), and the other end of the second cross rod (123) is hinged to the second connecting rod (118).
5. An apparatus for crushing sand according to claim 1 or 4, characterized in that the crushing assembly (130) comprises a weight block (131), the bottom of the weight block (131) being provided with a plurality of crushing members (132) in the shape of circular arcs.
6. An apparatus for crushing gravel according to claim 4, characterized in that it further comprises a base (3), the bottom of the crushing box (1), the two support rods (116) and the motor (115) being connected to the base (3).
7. An apparatus for crushing gravel according to claim 1 or 6, characterized in that the top of the crushing box (1) is provided with a conveyor belt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210069771.0A CN114392817A (en) | 2022-01-21 | 2022-01-21 | Equipment for crushing sandstone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210069771.0A CN114392817A (en) | 2022-01-21 | 2022-01-21 | Equipment for crushing sandstone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114392817A true CN114392817A (en) | 2022-04-26 |
Family
ID=81232780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210069771.0A Pending CN114392817A (en) | 2022-01-21 | 2022-01-21 | Equipment for crushing sandstone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114392817A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204108965U (en) * | 2014-07-22 | 2015-01-21 | 云南省建筑科学研究院 | A kind of lift electric hammer support device |
| CN108380361A (en) * | 2018-02-12 | 2018-08-10 | 曾玉凤 | A kind of rare earth processing crusher |
| CN108393173A (en) * | 2018-01-24 | 2018-08-14 | 合肥龙之韵医药技术有限公司 | A kind of medical treatment rejected glass attrition grinding all-in-one machine |
| CN108816475A (en) * | 2018-07-24 | 2018-11-16 | 无锡市稼宝药业有限公司 | A kind of pesticide manufacture raw material stone roller powder case |
| CN111168732A (en) * | 2020-01-06 | 2020-05-19 | 胡淑清 | Traditional chinese medicine collection device is ground in cutting of being convenient for based on connecting rod motion |
| CN211681910U (en) * | 2020-01-07 | 2020-10-16 | 中建科工集团有限公司 | Drilling operation frame |
| CN214716893U (en) * | 2021-01-29 | 2021-11-16 | 陕西腾达远创电子科技有限公司 | Environment-friendly solid waste treatment equipment |
| CN214769148U (en) * | 2021-02-20 | 2021-11-19 | 中建三局集团有限公司 | Portable auxiliary top plate drilling device |
-
2022
- 2022-01-21 CN CN202210069771.0A patent/CN114392817A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204108965U (en) * | 2014-07-22 | 2015-01-21 | 云南省建筑科学研究院 | A kind of lift electric hammer support device |
| CN108393173A (en) * | 2018-01-24 | 2018-08-14 | 合肥龙之韵医药技术有限公司 | A kind of medical treatment rejected glass attrition grinding all-in-one machine |
| CN108380361A (en) * | 2018-02-12 | 2018-08-10 | 曾玉凤 | A kind of rare earth processing crusher |
| CN108816475A (en) * | 2018-07-24 | 2018-11-16 | 无锡市稼宝药业有限公司 | A kind of pesticide manufacture raw material stone roller powder case |
| CN111168732A (en) * | 2020-01-06 | 2020-05-19 | 胡淑清 | Traditional chinese medicine collection device is ground in cutting of being convenient for based on connecting rod motion |
| CN211681910U (en) * | 2020-01-07 | 2020-10-16 | 中建科工集团有限公司 | Drilling operation frame |
| CN214716893U (en) * | 2021-01-29 | 2021-11-16 | 陕西腾达远创电子科技有限公司 | Environment-friendly solid waste treatment equipment |
| CN214769148U (en) * | 2021-02-20 | 2021-11-19 | 中建三局集团有限公司 | Portable auxiliary top plate drilling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220426 |