CN216879674U - Based on building engineering grit breaker - Google Patents
Based on building engineering grit breaker Download PDFInfo
- Publication number
- CN216879674U CN216879674U CN202123158997.8U CN202123158997U CN216879674U CN 216879674 U CN216879674 U CN 216879674U CN 202123158997 U CN202123158997 U CN 202123158997U CN 216879674 U CN216879674 U CN 216879674U
- Authority
- CN
- China
- Prior art keywords
- crushing
- box body
- sliding
- gravel
- screening
- 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.)
- Active
Links
- 238000012216 screening Methods 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000004576 sand Substances 0.000 abstract description 19
- 239000004575 stone Substances 0.000 abstract description 15
- 238000010276 construction Methods 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a building engineering-based gravel crushing device which comprises a crushing box body and a screening box body arranged at the bottom of the crushing box body, wherein the crushing box body is communicated with the screening box body through a discharge port, a gravel crushing mechanism is arranged in the crushing box body, a gravel screening mechanism is arranged in the screening box body, the gravel crushing mechanism comprises a conical feeding hopper, a driving motor, a gear shaft, a group of fixed bases, a fixed crushing roller, a first transmission disc tooth, a group of strip-shaped slide rails, a sliding base, a sliding crushing roller and a second transmission disc tooth, and the gravel screening mechanism comprises a rotating motor, a rotating shaft, a plurality of auger conveying blades and a first discharge port. The sand and stone crushing device has the advantages that sand and stone can be crushed through the sand and stone crushing mechanism located in the crushing box body, the gap between the fixed crushing roller and the sliding crushing roller can be adjusted, the granularity of crushed sand and stone can be conveniently controlled according to requirements, the sand and stone screening mechanism can screen the crushed sand and stone, and the granularity of sand and stone is more uniform.
Description
Technical Field
The utility model relates to the field of constructional engineering, in particular to a sandstone crushing device based on constructional engineering.
Background
The construction engineering major is mainly responsible for teaching and management of the civil engineering major construction engineering direction. The basic theory and the basic knowledge of engineering mechanics, soil mechanics, surveying, building construction and structural engineering subjects are mainly developed and mastered. It is a general term for various buildings and engineering facilities providing material and technical foundation for human life and production.
The construction process of the building engineering often needs to be carried out on the sand and stone. The existing double-roller gravel crushing equipment is based on the principle that a group of double rollers rotate relatively to crush gravel, however, gaps between the double rollers cannot be adjusted, the granularity of crushed gravel is different, and the granularity of crushed gravel cannot be adjusted according to requirements, so that the use is influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects, the utility model provides a sand and stone crushing device based on constructional engineering, which aims to solve the problem of sand and stone crushing of constructional engineering.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a gravel crushing device based on constructional engineering comprises a crushing box body and a screening box body arranged at the bottom of the crushing box body, wherein the crushing box body is communicated with the screening box body through a discharge hole, a gravel crushing mechanism is arranged in the crushing box body, and a gravel screening mechanism is arranged in the screening box body;
the sandstone crushing mechanism comprises a conical feeding hopper, a driving motor, a gear shaft, a group of fixed bases, a fixed crushing roller, a first transmission disc tooth, a group of strip-shaped slide rails, a sliding base, a sliding crushing roller and a second transmission disc tooth, wherein the conical feeding hopper is inserted in the center of the upper surface of a crushing box body, the driving motor is horizontally arranged on the right side of the rear end of the crushing box body, the gear shaft is arranged on the rotating end of the driving motor, the group of fixed bases is arranged on the right side of the inner bottom of the crushing box body, the fixed crushing roller is movably arranged on the upper end of the group of fixed bases, the rear end of the fixed crushing roller extends out of the crushing box body, the first transmission disc tooth is arranged on the rear end of the fixed crushing roller and is meshed with the gear shaft, the group of strip-shaped slide rails is arranged on the left side of the inner bottom of the crushing box body, the sliding base is slidably arranged on the group of strip-shaped slide rails, the sliding crushing roller is movably arranged on the upper end of the sliding base, the rear end of the transmission disc tooth II extends out of the crushing box body, and the transmission disc tooth II is arranged at the rear end of the sliding crushing roller and is meshed with the gear shaft;
grit screening mechanism includes rotating electrical machines, rotation axis, a plurality of auger delivery vane and discharge gate one, rotating electrical machines horizontal installation is in screening box left side, and rotatory end activity cartridge is in screening box, the rotation axis is installed and is served at the rotating electrical machines rotation, and a plurality of auger delivery vane evenly installs on the rotation axis, one division of discharge gate is on screening box right side.
Furthermore, fixed the inlaying in broken box left side has fixed screw, and fixed screw internalization cartridge has the rotation lead screw, rotates the lead screw rear end and installs the rotation handle, rotates the lead screw front end and is connected with sliding base rotation.
Furthermore, a plurality of crushing teeth are installed on the fixed crushing roller and the sliding crushing roller in a staggered mode.
Furthermore, one side of the rear end of the crushing box body is provided with a strip-shaped hole corresponding to the sliding crushing roller.
Furthermore, a discharge port II is formed in the bottom of the screening box, and a sand and stone screen is installed in the discharge port II.
The utility model provides a building engineering-based gravel crushing device which has the following beneficial effects that gravel can be crushed by a gravel crushing mechanism positioned in a crushing box body, the gap between a fixed crushing roller and a sliding crushing roller can be adjusted, the granularity of crushed gravel can be conveniently controlled according to requirements, the gravel screening mechanism can screen crushed gravel, and the granularity of gravel is more uniform.
Drawings
FIG. 1 is a schematic diagram of a sand crushing device based on constructional engineering.
Fig. 2 is a sectional view of the crushing box of the present invention.
Fig. 3 is a schematic view of the gap adjustment between the fixed pulverizing roller and the sliding pulverizing roller according to the present invention.
Fig. 4 is a schematic view of the gear shaft of the present invention.
In the figure: 1. crushing the box body; 2. screening the box body; 3. a discharge outlet; 4. a conical feeding hopper; 5. a drive motor; 6. a gear shaft; 7. a fixed base; 8. fixing the crushing roller; 9. the first transmission disc is provided with a first gear; 10. a strip-shaped slide rail; 11. a sliding base; 12. a sliding pulverizing roller; 13. a second transmission disc gear; 14. a rotating electric machine; 15. a rotating shaft; 16. the auger conveys the blades; 17. a first discharge hole; 18. fixing a nut; 19. rotating the screw rod; 20. rotating the handle; 21. crushing teeth; 22. a strip-shaped hole; 23. a discharge hole II; 24. a sand screen.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-4: a gravel crushing device based on constructional engineering comprises a crushing box body 1 and a screening box body 2 arranged at the bottom of the crushing box body 1, wherein the crushing box body 1 is communicated with the screening box body 2 through a discharge port 3, a gravel crushing mechanism is arranged in the crushing box body 1, and a gravel screening mechanism is arranged in the screening box body 2; the sandstone crushing mechanism comprises a conical feeding hopper 4, a driving motor 5, a gear shaft 6, a group of fixing bases 7, a fixing crushing roller 8, a first transmission disc tooth 9, a group of strip-shaped slide rails 10, a sliding base 11, a sliding crushing roller 12 and a second transmission disc tooth 13, wherein the conical feeding hopper 4 is inserted in the center of the upper surface of a crushing box body 1, the driving motor 5 is horizontally arranged on the right side of the rear end of the crushing box body 1, the gear shaft 6 is arranged on the rotating end of the driving motor 5, the group of fixing bases 7 is arranged on the right side of the bottom in the crushing box body 1, the fixing crushing roller 8 is movably arranged on the upper end of the group of fixing bases 7, the rear end of the fixing crushing roller extends out of the crushing box body 1, the first transmission disc tooth 9 is arranged on the rear end of the fixing crushing roller 8 and is mutually meshed with the gear shaft 6, the group of strip-shaped slide rails 10 are arranged on the left side of the bottom in the crushing box body 1, the sliding base 11 is slidably arranged on the group of strip-shaped slide rails 10, the sliding crushing roller 12 is movably arranged at the upper end of the sliding base 11, the rear end of the sliding crushing roller extends out of the crushing box body 1, and the transmission disc gear II 13 is arranged at the rear end of the sliding crushing roller 12 and is meshed with the gear shaft 6; the sand and stone screening mechanism comprises a rotary motor 14, a rotary shaft 15, a plurality of auger conveying blades 16 and a first discharge port 17, wherein the rotary motor 14 is horizontally arranged at the left side of the screening box body 2, the rotary end is movably inserted into the screening box body 2, the rotary shaft 15 is arranged at the rotary end of the rotary motor 14, the auger conveying blades 16 are uniformly arranged on the rotary shaft 15, and the first discharge port 17 is arranged at the right side of the screening box body 2; a fixed screw 18 is fixedly embedded in the left side of the crushing box body 1, a rotating screw rod 19 is movably inserted in the fixed screw 18, a rotating handle 20 is installed at the rear end of the rotating screw rod 19, and the front end of the rotating screw rod 19 is rotatably connected with the sliding base 11; a plurality of crushing teeth 21 are arranged on the fixed crushing roller 8 and the sliding crushing roller 12 in a staggered manner; one side of the rear end of the crushing box body 1 is provided with a strip-shaped hole 22 corresponding to the sliding crushing roller 12; and a second discharge port 23 is formed at the bottom of the screening box 2, and a sand screen 24 is installed in the second discharge port 23.
The working principle of the embodiment is as follows: the electric equipment used by the device is controlled by an external controller, and when the device is used, a user uniformly throws gravels to be crushed into the crushing box body 1 through the conical feeding hopper 4;
when the sandstone is crushed: the driving motor 5 firstly starts to work, the driving motor 5 is horizontally arranged on the right side of the rear end of the crushing box body 1, the gear shaft 6 is arranged on the rotating end of the driving motor 5, the group of fixed bases 7 is arranged on the right side of the bottom in the crushing box body 1, the fixed crushing roller 8 is movably arranged on the upper end of the group of fixed bases 7 through fastening bearings, the rear end of the fixed crushing roller extends out of the crushing box body 1, the transmission disc tooth I9 is arranged on the rear end of the fixed crushing roller 8 and is mutually meshed with the gear shaft 6, the group of strip-shaped slide rails 10 is arranged on the left side of the bottom in the crushing box body 1, the sliding base 11 is slidably arranged on the group of strip-shaped slide rails 10, the sliding crushing roller 12 is movably arranged on the upper end of the sliding base 11 through fastening bearings, the rear end of the sliding crushing roller 1 extends out of the crushing box body, the transmission disc tooth II 13 is arranged on the rear end of the sliding crushing roller 12 and is mutually meshed with the gear shaft 6, the fixed crushing roller 8 and the sliding crushing roller 12 are alternately arranged with a plurality of crushing teeth 21, the driving motor 5 can drive the fixed crushing roller 8 and the sliding crushing roller 12 to rotate relatively, the gravels thrown into the crushing box body 1 are crushed by a plurality of crushing teeth 21, the left side of the crushing box body 1 is fixedly embedded with a fixed screw 18, a rotating screw 19 is movably inserted in the fixed screw 18, the rear end of the rotating screw 19 is provided with a rotating handle 20, the front end of the rotating screw 19 is rotatably connected with the sliding base 11, one side of the rear end of the crushing box body 1 is provided with a strip-shaped hole 22 corresponding to the sliding crushing roller 12, as shown in figure 2, a user rotates the rotating handle 20 clockwise, the sliding base 11 can drive the fixed crushing roller 8 to slide to the left side, the gap between the fixed crushing roller 8 and the sliding crushing roller 12 is increased, otherwise, the user rotates the rotating handle 20 anticlockwise, the sliding base 11 can drive the fixed crushing roller 8 to slide to the right side, and the gap between the fixed crushing roller 8 and the sliding roller 12 is decreased, the granularity of crushed sand can be conveniently controlled according to the requirement;
when the sand and stone are screened: crushed gravels fall into the screening box body 2 through the discharge port 3, the rotary motor 14 starts to work, the rotary motor 14 is horizontally arranged at the left side of the screening box body 2, the rotating end is movably inserted in the screening box body 2 through a fastening bearing, the rotating shaft 15 is installed on the rotating end of the rotating motor 14, a plurality of auger conveying blades 16 are evenly installed on the rotating shaft 15, the first discharge port 17 is arranged on the right side of the screening box body 2, the bottom of the screening box body 2 is provided with a second discharge port 23, a sand and stone screen 24 is installed in the second discharge port 23, the auger conveying blades 16 can drive crushed sand and stone to evenly move towards the first discharge port 17, simultaneously grit screen cloth 24 screens the grit after the breakage, and the grit that accords with the granularity discharges through discharge gate two 23, and the grit of unqualified granularity then discharges through discharge gate one 17, and grit screening mechanism can sieve the grit after the breakage, and the grit granularity is more even.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (5)
1. The gravel crushing device based on the constructional engineering comprises a crushing box body (1) and a screening box body (2) arranged at the bottom of the crushing box body (1), wherein the crushing box body (1) is communicated with the screening box body (2) through a discharge hole (3), and is characterized in that a gravel crushing mechanism is arranged in the crushing box body (1), and a gravel screening mechanism is arranged in the screening box body (2);
the gravel crushing mechanism comprises a conical feeding hopper (4), a driving motor (5), a gear shaft (6), a group of fixed bases (7), a fixed crushing roller (8), a transmission disc tooth I (9), a group of strip-shaped slide rails (10), a sliding base (11), a sliding crushing roller (12) and a transmission disc tooth II (13), wherein the conical feeding hopper (4) is inserted in the center of the upper surface of a crushing box body (1), the driving motor (5) is horizontally arranged on the right side of the rear end of the crushing box body (1), the gear shaft (6) is arranged on the rotating end of the driving motor (5), a group of fixed bases (7) is arranged on the right side of the inner bottom of the crushing box body (1), the fixed crushing roller (8) is movably arranged at the upper end of the group of fixed bases (7), the rear end of the fixed crushing roller extends out of the crushing box body (1), the transmission disc tooth I (9) is arranged at the rear end of the fixed crushing roller (8), the transmission disc gear II is meshed with the gear shaft (6), a group of strip-shaped sliding rails (10) is installed on the left side of the bottom in the crushing box body (1), the sliding base (11) is installed on the group of strip-shaped sliding rails (10) in a sliding mode, the sliding crushing roller (12) is movably installed at the upper end of the sliding base (11), the rear end of the sliding crushing roller extends out of the crushing box body (1), and the transmission disc gear II (13) is installed at the rear end of the sliding crushing roller (12) and is meshed with the gear shaft (6);
grit screening mechanism includes rotating electrical machines (14), rotation axis (15), a plurality of auger delivery vane (16) and discharge gate (17), rotating electrical machines (14) horizontal installation is in screening box (2) left side, and rotatory end activity cartridge is in screening box (2), rotation axis (15) are installed and are served in rotating electrical machines (14) rotation, and a plurality of auger delivery vane (16) evenly installs on rotation axis (15), discharge gate (17) are opened on screening box (2) right side.
2. The sandstone crushing device based on constructional engineering according to claim 1, wherein a fixing screw (18) is fixedly embedded at the left side of the crushing box body (1), a rotating screw rod (19) is movably inserted in the fixing screw (18), a rotating handle (20) is installed at the rear end of the rotating screw rod (19), and the front end of the rotating screw rod (19) is rotatably connected with the sliding base (11).
3. A sandstone crushing device based on constructional engineering according to claim 1, characterized in that a plurality of crushing teeth (21) are staggeredly arranged on the fixed crushing roller (8) and the sliding crushing roller (12).
4. The sandstone crushing device based on constructional engineering according to claim 1, characterized in that one side of the rear end of the crushing box body (1) is provided with a strip-shaped hole (22) corresponding to the sliding crushing roller (12).
5. The building engineering-based gravel crushing device according to claim 1, wherein a second discharge port (23) is formed at the bottom of the screening box body (2), and a gravel screen (24) is installed in the second discharge port (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123158997.8U CN216879674U (en) | 2021-12-15 | 2021-12-15 | Based on building engineering grit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123158997.8U CN216879674U (en) | 2021-12-15 | 2021-12-15 | Based on building engineering grit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216879674U true CN216879674U (en) | 2022-07-05 |
Family
ID=82206611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123158997.8U Active CN216879674U (en) | 2021-12-15 | 2021-12-15 | Based on building engineering grit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216879674U (en) |
-
2021
- 2021-12-15 CN CN202123158997.8U patent/CN216879674U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211755442U (en) | Building rubbish breaker for building engineering | |
| CN209501898U (en) | A kind of municipal construction waste material environmental protection recyclable device | |
| CN210994672U (en) | High-efficient sand block breaker | |
| CN111514979A (en) | Automatic progressive screening device for concrete gravel aggregate | |
| CN216879674U (en) | Based on building engineering grit breaker | |
| CN217368555U (en) | Building rubbish shredding device | |
| CN210474190U (en) | Rubbing crusher with noise control function | |
| CN209438739U (en) | A kind of smashing and grinding all-in-one machine of food processing | |
| CN114192265B (en) | Cement grinding equipment and grinding process | |
| CN212975235U (en) | Concrete reducing mechanism | |
| CN216368227U (en) | Grinding device for machine-made sand processing | |
| CN213528874U (en) | Ore crusher | |
| CN211586791U (en) | Quartz stone raw material processing equipment | |
| CN212681161U (en) | Crusher for mine site | |
| CN212663643U (en) | Lime reducing mechanism is used in building material production | |
| CN212040673U (en) | Vertical pair roller sand making machine | |
| CN212702095U (en) | Inertia cone crusher with adjustable gap | |
| CN211660139U (en) | Reversible sand making machine | |
| CN209138794U (en) | A kind of crushing device with regulatory function | |
| CN108855509A (en) | A kind of electrician's silicon powder grinding device | |
| CN219232529U (en) | Grinding and powder selecting integrated machine for building materials | |
| CN112604750A (en) | Preparation facilities of nanometer visible light catalysis pigment based on titanium dioxide mixes | |
| CN220294887U (en) | Building construction rubbish reducing mechanism | |
| CN220048462U (en) | Fine crushing treatment device for building recycled aggregate | |
| CN220610571U (en) | Chrysanthemum crushing and screening machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240408 Address after: Room 11 # 101, Huzhuang Resettlement Community, Zhongdian Township, Jin'an District, Lu'an City, Anhui Province, 237000 Patentee after: Anhui Jianyuan Construction Co.,Ltd. Country or region after: China Address before: 230031 No. 297, Changjiang West Road, Shushan District, Hefei City, Anhui Province Patentee before: Song Xiaomin Country or region before: China |
|
| TR01 | Transfer of patent right |