CN112275381A - Stone crushing device for building engineering - Google Patents
Stone crushing device for building engineering Download PDFInfo
- Publication number
- CN112275381A CN112275381A CN202011241439.5A CN202011241439A CN112275381A CN 112275381 A CN112275381 A CN 112275381A CN 202011241439 A CN202011241439 A CN 202011241439A CN 112275381 A CN112275381 A CN 112275381A
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- Prior art keywords
- filter
- shell
- stone breaking
- building engineering
- casing
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- 239000004575 stone Substances 0.000 title claims abstract description 57
- 238000005192 partition Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 43
- 238000007599 discharging Methods 0.000 claims description 20
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 4
- 238000012216 screening Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/20—Stationary drums with moving interior agitators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a stone breaking device for constructional engineering, which comprises a device shell, wherein the top of the device shell is fixedly provided with a stone breaking shell through a pipeline, the top of the stone breaking shell is provided with a feed hopper, two driving motors are fixedly arranged outside the stone breaking shell, driving shafts of the two driving motors are rotatably extended into the stone breaking shell and fixedly sleeved with a crushing wheel, a transverse partition plate is fixedly arranged in the device shell, and a filter cylinder is fixedly arranged in the device shell above the partition plate through an installation frame. The invention can conveniently and quickly screen the crushed stones, avoids the defect of subsequent normal use caused by mixing the stones with different sizes, also avoids the trouble of secondary screening, brings convenience to subsequent use, can simultaneously avoid the influence of the accumulation of broken stones on the subsequent normal use, ensures the smooth operation of the whole device, and meets the existing use requirements.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a stone crushing device for constructional engineering.
Background
The stone crushing device is a device capable of crushing large stones into stones, the eccentric rotating shaft drives the movable jaw plates to do periodic reciprocating motion, the movable jaw plates are close to and away from each other, when the movable jaw plates are close to the fixed jaw plates, ores between the two jaw plates are crushed under the combined action of crushing, splitting and bending and breaking, and when the movable jaw plates are away from the fixed jaw plates, the crushed ores are discharged through an ore discharge port of the crusher under the action of gravity.
Along with economic development, construction engineering is widely developed, a lot of construction waste appears in the development process, the most common construction waste is stones, and the existing method for solving the stones is generally crushing. However, the gravel device that current building engineering used is smashed the back to the stone and is inconvenient to be sieved, leads to the different sizes stone all to mix together, causes follow-up very inconvenient when using, leads to all needing again to use after the general selection before the use, and is very troublesome, piles up the normal operating that influences the machine when moreover often because of the ejection of compact, can't satisfy current user demand. Therefore, the invention provides a stone breaking device for constructional engineering.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a stone crushing device for constructional engineering.
The invention provides a stone breaking device for constructional engineering, which comprises a device shell, wherein the top of the device shell is fixedly provided with a stone breaking shell through a pipeline, the top of the stone breaking shell is provided with a feed hopper, the outside of the stone breaking shell is fixedly provided with two driving motors, driving shafts of the two driving motors both rotatably extend into the stone breaking shell and are fixedly sleeved with a grinding wheel, a transversely arranged partition plate is fixedly arranged in the device shell, a filter cylinder is fixedly arranged in the device shell above the partition plate through a mounting frame, the bottom of the stone breaking shell is communicated with the inside of the filter cylinder through a pipeline, the left end of the filter cylinder penetrates to the left side of the outside of the device shell, the left end of the filter cylinder is provided with a filter outlet, a first material receiving box is arranged below the filter outlet at the left end of the filter cylinder, the bottom of the filter cylinder is provided, a baffle plate positioned below the arc-shaped filter screen is provided with a discharging through hole, a movable material receiving box is movably arranged in the device shell positioned below the discharging through hole, a material guide plate which is obliquely arranged towards the left lower side is fixedly arranged inside the movable material receiving box, the material guide plate penetrates through the left side of the outer part of the device shell, and a second material receiving box is also arranged below the left end of the material guide plate;
a rotating rod is rotatably mounted in the filter cylinder, a spiral discharging blade is fixedly arranged on the rotating rod, a filtering hole is formed in the spiral discharging blade, a fixed plate is fixedly mounted at the top of a partition plate positioned on the right side of the filter cylinder, a double-shaft motor fixedly mounted at the bottom of the partition plate is arranged between the filter cylinder and the fixed plate, the left end output shaft of the double-shaft motor is fixedly connected with the right end of the rotating rod, the right end output shaft of the double-shaft motor rotatably penetrates through the right side of the fixed plate and is fixedly sleeved with a rotating disc, a connecting rod is rotatably connected to the disc surface on the right side of the rotating disc through a rotating pin, a lifting rod is rotatably connected to the other end of the connecting rod, the bottom end of the lifting rod slidably penetrates below the partition plate and is fixedly connected with a straight rack, and the toothed ring is meshed with the spur rack, a linkage rod is rotatably connected to the wheel surface of the rotating wheel, and the other end of the linkage rod is rotatably hinged with the right end of the movable material receiving box.
Preferably, still fixedly on the lateral wall of rubble casing be provided with a plurality of broken tool bits, and broken tool bit and crushing wheel cooperate and smash.
Preferably, the movable type material receiving box is fixedly provided with moving frames at two ends of the bottom, pulleys are mounted at the bottom of the moving frames, pulley grooves are formed in the inner wall of the bottom of the device shell, and the pulleys are in rolling connection with the pulley grooves.
Preferably, the right side of the spur rack is fixedly provided with a sliding block, the inner wall of the right side of the device shell is provided with a sliding groove, and the sliding block is slidably mounted in the sliding groove along the vertical direction.
Preferably, the right end of baffle is fixed to be cup jointed the direction sliding sleeve, and the lifter slides along vertical direction and runs through in the direction sliding sleeve.
Preferably, the fixing plate is provided with a mounting hole, a first bearing is mounted in the mounting hole, and an output shaft at the right end of the double-shaft motor is rotatably mounted on the first bearing.
Preferably, be provided with the cup joint hole on the right side inner wall of cartridge filter, the fixed cover in cup joint hole is equipped with the second bearing, and the dwang rotates and installs on the second bearing.
Preferably, a through hole is formed in the left side of the device shell, and the material guide plate movably penetrates through the through hole.
The invention has the beneficial effects that:
according to the invention, crushed macadam can fall into the filter cylinder through a pipeline, the double-shaft motor is used for working at the same time, the rotating rod and the spiral discharging blade are driven to rotate spirally through the left-end output shaft of the double-shaft motor, the spiral discharging blade can carry out spiral filtering through the filtering hole on the spiral discharging blade when rotating, large macadam can be filtered and left in the filter cylinder and can be spirally discharged through the spiral discharging blade, finally, the macadam falls into the first material receiving box from the left-end discharging opening of the filter cylinder, meanwhile, smaller macadam falls into the movable material receiving box after being filtered through the arc-shaped filter screen at the bottom of the filter cylinder, and falls into the second material receiving box after being guided by the guide plate for collection;
and the biax motor during operation still drives the carousel rotation through the right-hand member output shaft of biax motor, it reciprocates to drive lifter and spur rack through rotating pin and connecting rod linkage cooperation again when the carousel is rotatory, the spur rack reciprocates when with the ring gear meshing transmission and drive and rotate round trip to rotate about the wheel, it drives portable material box and the relative motion about the stock guide to connect through the gangbar again to rotate round trip to rotate the wheel about, remove about through the stock guide like this, can prevent that accumulational phenomenon from appearing in the rubble on the stock guide, the normal unloading of stock guide has been ensured, influence normal work use because of appearing accumulational situation with the rubble, the smooth operation of whole device has been ensured.
In conclusion, the invention can conveniently and quickly screen the crushed stones, avoids the defects of subsequent normal use caused by mixing of the stones with different sizes, also avoids the trouble of secondary screening, brings convenience to subsequent use, can simultaneously avoid the influence of the subsequent normal use caused by the accumulation of broken stones, ensures the smooth operation of the whole device and meets the existing use requirements.
Drawings
Fig. 1 is a schematic structural diagram of a stone breaking device for construction engineering according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of a mobile material receiving box of the present invention;
FIG. 4 is a schematic view of the structure of the feed hopper and the crushed stone shell of the present invention;
FIG. 5 is a front view of the hopper and shell of the invention.
In the figure: the device comprises a shell 1, a feed hopper 2, a gravel shell 3, a driving motor 4, a crushing wheel 5, a crushing cutter head 6, a partition plate 7, a filter cylinder 8, a double-shaft motor 9, a rotating rod 10, a spiral discharging blade 11, an arc-shaped filter screen 12, a discharging port 13, a movable material receiving box 14, a material guide plate 15, a second material receiving box 16, a first material receiving box 17, an installation frame 18, a fixing plate 19, a rotating disk 20, a rotating pin 21, a connecting rod 22, a lifting rod 23, a straight rack 24, a toothed ring 25, a rotating wheel 26, a linkage rod 27, a vertical frame 28, a guide sliding sleeve 29, a sliding block 30, a sliding groove 31, a first bearing 32, a second bearing 33, a moving frame 34 and a.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-5, the present embodiment provides a stone crushing device for building engineering, which comprises a device housing 1, wherein a stone crushing housing 3 is fixedly installed at the top of the device housing 1 through a pipeline, a feeding hopper 2 is arranged at the top of the stone crushing housing 3, two driving motors 4 are fixedly installed outside the stone crushing housing 3, driving shafts of the two driving motors 4 both rotatably extend into the stone crushing housing 3 and are fixedly sleeved with a crushing wheel 5, a transverse partition plate 7 is fixedly arranged in the device housing 1, a filter cartridge 8 is fixedly installed in the device housing 1 above the partition plate 7 through an installation frame 18, the bottom of the stone crushing housing 3 is communicated with the inside of the filter cartridge 8 through a pipeline, the left end of the filter cartridge 8 penetrates through the left side of the outside of the device housing 1, the left end of the filter cartridge 8 is provided with a filter outlet, and a first material collecting box 17 is arranged below the filter outlet at the left end of the filter cartridge, a filtering outlet is formed in the bottom of the filtering cylinder 8, an arc-shaped filtering net 12 is fixedly sleeved in the filtering outlet, a blanking through hole 13 is formed in the partition plate 7 below the arc-shaped filtering net 12, a movable material receiving box 14 is movably mounted in the device shell 1 below the blanking through hole 13, a material guide plate 15 which is obliquely arranged towards the left lower side is fixedly arranged inside the movable material receiving box 14, the material guide plate 15 penetrates through the left side of the outer part of the device shell 1, and a second material receiving box 16 is further arranged below the left end of the material guide plate 15;
a rotating rod 10 is rotatably mounted in the filter cartridge 8, a spiral discharging blade 11 is fixedly arranged on the rotating rod 10, a filtering hole is formed in the spiral discharging blade 11, a fixing plate 19 is fixedly mounted at the top of a partition plate 7 positioned on the right side of the filter cartridge 8, a double-shaft motor 9 fixedly mounted at the bottom of the partition plate 7 is arranged between the filter cartridge 8 and the fixing plate 19, a left-end output shaft of the double-shaft motor 9 is fixedly connected with the right end of the rotating rod 10, a right-end output shaft of the double-shaft motor 9 rotatably penetrates through the right side of the fixing plate 19 and is fixedly sleeved with a rotating disc 20, a connecting rod 22 is rotatably connected to the disc surface on the right side of the rotating disc 20 through a rotating pin 21, the other end of the connecting rod 22 is rotatably connected with a lifting rod 23, the bottom end of the lifting rod 23, the vertical frame 28 is rotatably provided with a rotating wheel 26, a toothed ring 25 is fixedly sleeved on the circumference of the rotating wheel 26, the toothed ring 25 is meshed with a spur rack 24, a linkage rod 27 is rotatably connected to the wheel surface of the rotating wheel 26, and the other end of the linkage rod 27 is rotatably hinged with the right end of the movable material receiving box 14. The invention can conveniently and quickly screen the crushed stones, avoids the defect of subsequent normal use caused by mixing the stones with different sizes, also avoids the trouble of secondary screening, brings convenience to subsequent use, can simultaneously avoid the influence of the accumulation of broken stones on the subsequent normal use, ensures the smooth operation of the whole device, and meets the existing use requirements.
Specifically, still fixedly on the lateral wall of rubble casing 3 be provided with a plurality of broken tool bits 6, and broken tool bit 6 and crushing wheel 5 cooperate and smash.
Specifically, the two ends of the bottom of the movable material receiving box 14 are both fixedly provided with a movable frame 34, a pulley 35 is installed at the bottom of the movable frame 34, a pulley groove is formed in the inner wall of the bottom of the device shell 1, and the pulley 35 is in rolling connection with the pulley groove.
Specifically, a sliding block 30 is fixedly arranged on the right side of the spur rack 24, a sliding groove is formed in the inner wall of the right side of the device shell 1, and the sliding block 30 is slidably mounted in the sliding groove 31 along the vertical direction.
Specifically, the right end of the partition 7 is fixedly sleeved with a guide sliding sleeve 29, and the lifting rod 23 slides along the vertical direction to penetrate through the guide sliding sleeve 29.
Specifically, the fixing plate 19 is provided with a mounting hole, a first bearing 32 is mounted in the mounting hole, and the right output shaft of the dual-shaft motor 9 is rotatably mounted on the first bearing 32.
Specifically, the right inner wall of the filter cartridge 8 is provided with a sleeve hole, the sleeve hole is fixedly sleeved with the second bearing 33, and the rotating rod 10 is rotatably mounted on the second bearing 33.
Specifically, a through hole is formed in the left side of the device housing 1, and the material guide plate 15 movably penetrates through the through hole.
In the embodiment, when the crushed stone is used, the driving shaft of the driving motor 4 is used for driving the crushing wheel 5 to rotate, so that the crushed stone is crushed through the rotation of the crushing wheel 5, meanwhile, the crushed stone can be extruded and impacted with the crushing cutter head 6 so as to be further crushed, and the crushed stone can fall into the filter cylinder 8 through a pipeline; meanwhile, the double-shaft motor 9 is used for working, the rotating rod 10 and the spiral discharging blade 11 are driven to rotate spirally through the left-end output shaft of the double-shaft motor 9, the spiral discharging blade 11 can perform spiral filtering through a filtering hole in the spiral discharging blade 11 when rotating, large crushed stones can be filtered and left in the filter cartridge 8 and are discharged spirally through the spiral discharging blade 11, and finally fall into the first material receiving box 17 from the left-end discharging hole of the filter cartridge 8, meanwhile, smaller crushed stones fall into the movable material receiving box 14 after being filtered by the arc-shaped filter screen 12 at the bottom of the filter cartridge 8, and fall into the second material receiving box 16 after being guided by the material guide plate 15 for collection; and the double-shaft motor 9 still drives the carousel 20 to rotate through the right-hand member output shaft of the double-shaft motor 9 during operation, drive the lifter 23 and the spur rack 24 through the running pin 21 and the linkage cooperation of connecting rod 22 again when the carousel 20 rotates, the spur rack 24 meshes the transmission with the ring gear 25 and drives the round pulley 26 to reciprocate about reciprocating when reciprocating, drive portable material receiving box 14 and guide plate 15 through the gangbar 27 again and move about relative movement when the round pulley 26 reciprocates about reciprocating, through controlling and removing of guide plate 15 like this, can prevent the accumulational phenomenon from appearing in the rubble on the guide plate 15, guaranteed the normal unloading of guide plate 15, so as to avoid the rubble to influence normal work and use because of appearing the accumulational situation, ensured the smooth operation of whole device. Finally, the invention can conveniently and quickly screen the crushed stones, avoids the defect of subsequent normal use caused by mixing the stones with different sizes, also avoids the trouble of secondary screening, brings convenience to subsequent use, can simultaneously avoid the influence of the situation of accumulation of broken stones on subsequent normal use, ensures the smooth operation of the whole device, and meets the existing use requirements.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a rubble device that building engineering used, includes device casing (1), its characterized in that, there is rubble casing (3) at the top of device casing (1) through pipeline fixed mounting, and the top of rubble casing (3) is provided with feeder hopper (2), and the outside fixed mounting of rubble casing (3) has two CD-ROM drive motor (4), and the drive shaft of two CD-ROM drive motor (4) all rotates and extends to in rubble casing (3) and fixed the having cup jointed crushing wheel (5), device casing (1) internal fixation is provided with horizontal baffle (7) that sets up, and device casing (1) that is located baffle (7) top has cartridge filter (8) through mounting bracket (18) fixed mounting, and the bottom of rubble casing (3) is linked together through the inside of pipeline with cartridge filter (8), the left end of cartridge filter (8) runs through to the outside left side of device casing (1), the left end of the filter cartridge (8) is provided with a filter outlet, a first material receiving box (17) is arranged below the filter outlet at the left end of the filter cartridge (8), the bottom of the filter cartridge (8) is provided with the filter outlet, an arc-shaped filter screen (12) is sleeved in the filter outlet in a fixed mode, a blanking through hole (13) is formed in a partition plate (7) located below the arc-shaped filter screen (12), a movable material receiving box (14) is movably mounted in a device shell (1) located below the blanking through hole (13), a material guide plate (15) obliquely arranged to the left lower side is fixedly arranged inside the movable material receiving box (14), the material guide plate (15) penetrates through the left side of the outside of the device shell (1), and a second material receiving box (16) is further arranged below the left end of the material guide plate;
a rotating rod (10) is rotatably installed in the filter cartridge (8), a spiral discharging blade (11) is fixedly arranged on the rotating rod (10), a filter hole is formed in the spiral discharging blade (11), a fixing plate (19) is fixedly installed at the top of a partition plate (7) on the right side of the filter cartridge (8), a double-shaft motor (9) fixedly installed at the bottom of the partition plate (7) is arranged between the filter cartridge (8) and the fixing plate (19), a left-end output shaft of the double-shaft motor (9) is fixedly connected with the right end of the rotating rod (10), a right-end output shaft of the double-shaft motor (9) is rotatably penetrated to the right side of the fixing plate (19) and fixedly sleeved with a turntable (20), a connecting rod (22) is rotatably connected to the right-side disc surface of the turntable (20) through a rotating pin (21), a lifting rod (23) is rotatably connected to the other end of the connecting rod (22), and a straight rack, be located device casing (1) internal fixed mounting grudging post (28) on spur rack (24) right side, rotate on grudging post (28) and install and rotate wheel (26), and the fixed cover of rotating on the circumference of wheel (26) has connect ring gear (25), and ring gear (25) meshes with spur rack (24) mutually, it is connected with gangbar (27) to rotate on the wheel face of wheel (26) to rotate, and the other end of gangbar (27) rotates with the right-hand member that portable material receiving box (14) and articulates.
2. A stone breaking device for building engineering according to claim 1, characterized in that a plurality of breaking bits (6) are fixed on the side wall of the stone breaking shell (3), and the breaking bits (6) are matched with the crushing wheel (5) for crushing.
3. The stone breaking device for the building engineering as claimed in claim 1, wherein the movable receiving box (14) is fixedly provided with a movable frame (34) at both ends of the bottom, pulleys (35) are mounted at the bottom of the movable frame (34), pulley grooves are arranged on the inner wall of the bottom of the device shell (1), and the pulleys (35) are in rolling connection with the pulley grooves.
4. The stone breaking device for the building engineering according to claim 1, characterized in that a sliding block (30) is fixedly arranged at the right side of the spur rack (24), a sliding groove is arranged on the inner wall of the right side of the device shell (1), and the sliding block (30) is slidably arranged in the sliding groove (31) along the vertical direction.
5. A stone breaking device for building engineering according to claim 1, characterized in that the right end of the partition (7) is fixedly sleeved with a guide sliding sleeve (29), and the lifting rod (23) is slidably inserted through the guide sliding sleeve (29) along the vertical direction.
6. A stone breaking device for building engineering according to claim 1, characterized in that the fixing plate (19) is provided with a mounting hole, a first bearing (32) is mounted in the mounting hole, and the right end output shaft of the double-shaft motor (9) is rotatably mounted on the first bearing (32).
7. A stone breaking device for building engineering according to claim 1, characterized in that the right inner wall of the filter cartridge (8) is provided with a sleeve hole, the sleeve hole is fixedly sleeved with the second bearing (33), and the rotating rod (10) is rotatably mounted on the second bearing (33).
8. A stone breaking device for building engineering according to claim 1, characterized in that the device housing (1) is provided with a through opening on the left side, and the material guiding plate (15) is movably inserted through the through opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011241439.5A CN112275381A (en) | 2020-11-09 | 2020-11-09 | Stone crushing device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011241439.5A CN112275381A (en) | 2020-11-09 | 2020-11-09 | Stone crushing device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112275381A true CN112275381A (en) | 2021-01-29 |
Family
ID=74351062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011241439.5A Withdrawn CN112275381A (en) | 2020-11-09 | 2020-11-09 | Stone crushing device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112275381A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399079A (en) * | 2021-07-14 | 2021-09-17 | 浙江亿诚混凝土制品股份有限公司 | Environment-friendly recycled aggregate screening and crushing device |
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