CN213670379U - Gravel grading and screening equipment for building cement mortar - Google Patents
Gravel grading and screening equipment for building cement mortar Download PDFInfo
- Publication number
- CN213670379U CN213670379U CN202022288917.XU CN202022288917U CN213670379U CN 213670379 U CN213670379 U CN 213670379U CN 202022288917 U CN202022288917 U CN 202022288917U CN 213670379 U CN213670379 U CN 213670379U
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- Prior art keywords
- fixedly connected
- box body
- screening
- cement mortar
- rotating
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- Expired - Fee Related
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- 238000012216 screening Methods 0.000 title claims abstract description 52
- 239000011083 cement mortar Substances 0.000 title claims abstract description 18
- 239000004576 sand Substances 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 7
- 244000309464 bull Species 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation 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
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model relates to the technical field of sand and stone screening, in particular to a sand and stone grading screening device for building cement mortar, which provides a device capable of simultaneously carrying out multi-layer screening on sand and stone, so that the sand and stone can be subjected to multi-layer screening at one time, the working efficiency is improved, and the use practicability is improved, the sand and stone grading screening device for building cement mortar comprises a bottom plate, four support legs are fixedly connected with the four corners of the bottom end of the bottom plate, support blocks are fixedly connected with the bottom ends of the support legs, a backing plate is fixedly connected with the top end of the bottom plate, a box body is placed on the top end of the backing plate, the left lower end of the box body is rotatably connected with the left upper end of the backing plate through a shaft, the bottom end of the box body, the backing plate and the bottom plate are respectively provided with a discharge port which penetrates up and down, the front end of the first rotating rod is fixedly connected with the rear end of the box body.
Description
Technical Field
The utility model relates to a grit screening technical field specifically is a grit grading and screening equipment for building cement mortar.
Background
As is known, cement mortar is a material frequently used in building decoration, and has different mixing ratios, different decoration effects and most importantly different compression resistance and adhesion.
The grit must filter it when using, drops into the grit through the staff and screens the screen cloth, and this kind of work efficiency is lower to the variation in size of grit is used differently, can not select the grit of multiple different grades simultaneously, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a can carry out the device that the multilayer was sieved simultaneously to the grit, make the grit once carry out the multilayer screening, improve work efficiency, improve the grit grading and screening equipment for building cement mortar who uses the practicality.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the sand and stone grading and screening device for the building cement mortar comprises a bottom plate, wherein four support legs are fixedly connected to four corners of the bottom end of the bottom plate, support blocks are fixedly connected to the bottom ends of the support legs, a backing plate is fixedly connected to the top end of the bottom plate, a box body is placed on the top end of the backing plate, the left lower end of the box body is rotatably connected with the left upper end of the backing plate through a shaft, the bottom end of the box body, the backing plate and the bottom plate are respectively provided with a discharge port which penetrates up and down, the rear end of the box body is fixedly connected with a working box, a motor is installed on the inner rear side wall of the working box, the output end of the motor is fixedly connected with a first rotating rod, the front end of the first rotating rod is fixedly connected with the rear end of the box body, two first rotating shafts are fixedly connected to the outer side of the first rotating rod, two avoiding holes which penetrate left and right are, the left side and the right side of the bottom ends of the two screening devices are fixedly connected with a fixed plate, four fixed plates are respectively provided with a through hole which penetrates through the front and the back, the inside of the through hole is rotatably connected with a second rotating rod, the front ends of four second rotating rods are fixedly connected with a first eccentric wheel, the front end of the first eccentric wheel is concentrically and fixedly connected with a third rotating rod, the front end of the third rotating rod is rotatably connected with the back end of the box body, the back ends of four second rotating rods are fixedly connected with a second eccentric wheel, the back end of the second eccentric wheel is concentrically and fixedly connected with a fourth rotating rod, the back end of the fourth rotating rod is rotatably connected with the inner back side wall of the working box, the two fourth rotating rods on the left side of the screening devices penetrate through the back end of the box body and extend to the inside of the box body to be rotatably connected with the inner back side wall of the working box body, the outer sides of the two fourth rotating rods in the working box body are fixedly connected with second rotating, the feeding device comprises a box body and is characterized in that a feeding hole which penetrates through the box body from top to bottom is formed in the top end of the box body, a first fixing block is fixedly connected to the right end of the box body, a second fixing block is fixedly connected to the bottom end of the first fixing block, a connecting plate is rotatably connected to the bottom end of the second fixing block through a shaft, an air cylinder is arranged on the right side of the box body, the bottom end of the air cylinder is fixedly connected with the top end of a bottom plate, a third fixing block is fixedly connected to the top end of the.
Preferably, screening plant includes the mounting panel, is provided with the mounting hole that runs through from top to bottom on the mounting panel, the inside fixedly connected with screen cloth of mounting hole, the first baffle of the equal fixedly connected with in front side and the rear side on the top of mounting panel, the right side fixedly connected with second baffle of the relative one end of two first baffles, the bottom of second baffle and the top fixed connection of mounting panel.
Preferably, the bottom ends of the two screening devices are fixedly connected with first conical funnels.
Preferably, the top end of the feeding hole is fixedly connected with a second conical funnel.
Preferably, two of said screening means are inclined upwardly from right to left.
Preferably, the mesh of the screen mesh positioned at the lower side is smaller than the mesh of the screen mesh positioned at the upper side.
(III) advantageous effects
Compared with the prior art, the utility model provides a grit classifying and screening equipment for building cement mortar possesses following beneficial effect:
this grit classifying screening equipment for building cement mortar, through setting up the cylinder, make the right side jack-up of first fixed block of cylinder cooperation with the box, make screening plant slope, be convenient for pour out the grit in the screening plant, improve the convenience of use, keep away the hole through the setting, be convenient for pour out the box with the grit in the screening plant, improve the practicality, the equal first eccentric wheel of fixedly connected with of front end through four second bull sticks, improve screening plant's the range of rocking when making first eccentric wheel rotate, be convenient for sieve the inside grit of screening plant through rocking, improve the practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to the present invention.
In the figure: 1. a base plate; 2. a support block; 3. a base plate; 4. a box body; 5. a work box; 6. a motor; 7. a first rotating lever; 8. a first rotating shaft; 9. avoiding holes; 10. a screening device; 11. a fixing plate; 12. a second rotating rod; 13. a first eccentric wheel; 14. a third rotating rod; 15. a second eccentric wheel; 16. a fourth rotating rod; 17. a second rotating shaft; 18. a belt; 19. a feed inlet; 20. a first fixed block; 21. a second fixed block; 22. a connecting plate; 23. a cylinder; 24. a third fixed block; 25. mounting a plate; 26. screening a screen; 27. a first baffle plate; 28. a second baffle; 29. a first conical funnel; 30. a second conical funnel; 31. a support leg; 32. and (4) a discharge port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, a sand grading and screening device for construction cement mortar comprises a bottom plate 1, four support legs 31 are fixedly connected to four corners of the bottom end of the bottom plate 1, support blocks 2 are fixedly connected to the bottom ends of the support legs 31, a backing plate 3 is fixedly connected to the top end of the bottom plate 1, a box body 4 is placed on the top end of the backing plate 3, the left lower end of the box body 4 is rotatably connected with the left upper end of the backing plate 3 through a shaft, discharge ports 32 which vertically penetrate through the bottom end of the box body 4, the backing plate 3 and the bottom plate 1 are respectively provided with a discharge port 32, fine sand filtered through the interior of the box body 4 is discharged through the discharge port 32, a working box 5 is fixedly connected to the rear end of the box body 4, a motor 6 is installed on the inner rear side wall of the working box 5, the motor 6 is a known device of a person skilled in the art which is directly purchased, the structure and the function of the screening device are not improved, detailed description is omitted here, the motor 6 is provided with a control switch matched with the motor, the installation position of the control switch is selected according to the actual use requirement, and operation and control of an operator are facilitated, the output end of the motor 6 is fixedly connected with a first rotating rod 7, the front end of the first rotating rod 7 is fixedly connected with the rear end of the box body 4, two first rotating shafts 8 are fixedly connected with the outer side of the first rotating rod 7, the left end of the box body 4 is provided with two left and right through avoidance holes 9, two screening devices 10 are arranged inside the box body 4, sand and stones are screened through the screening devices 10, the left ends of the two screening devices 10 extend to the outer side of the box body 4 through the avoidance holes 9, the left side and the right side of the bottom ends of the two screening devices 10 are fixedly connected with fixing plates 11, and through holes which penetrate back and forth are, the interior of the through hole is rotatably connected with a second rotating rod 12, the front ends of four second rotating rods 12 are fixedly connected with a first eccentric wheel 13, the second rotating rod 12 is driven to rotate by the rotation of the first eccentric wheel 13, so that the second rotating rod 12 drives the screening devices 10 to shake, the front end of the first eccentric wheel 13 is concentrically and fixedly connected with a third rotating rod 14, the front end of the third rotating rod 14 is rotatably connected with the rear end of the box body 4, the rear ends of four second rotating rods 12 are fixedly connected with a second eccentric wheel 15, the rear end of the second eccentric wheel 15 is concentrically and fixedly connected with a fourth rotating rod 16, the rear end of the fourth rotating rod 16 is rotatably connected with the inner rear side wall of the working box 5, the fourth rotating rods 16 on the left side of two screening devices 10 extend to the interior of the box body 4 through the rear end of the box body 4 to be rotatably connected with the inner rear side wall of the working box 5, the outer sides of two fourth rotating rods 16 inside the working box 5 are fixedly connected with a second rotating shaft 17, two second rotating shafts 17 and two first rotating shafts 8 are respectively connected through a belt 18 in a transmission way, the two second rotating rods 12 are driven to rotate through the belt 18, a feed inlet 19 which penetrates through the top end of the box body 4 from top to bottom is formed in the top end of the box body 4, a first fixed block 20 is fixedly connected to the right end of the box body 4, a second fixed block 21 is fixedly connected to the bottom end of the first fixed block 20, a connecting plate 22 is rotatably connected to the bottom end of the second fixed block 21 through a shaft, an air cylinder 23 is arranged on the right side of the box body 4, the bottom end of the air cylinder 23 is fixedly connected with the top end of the bottom plate 1, a third fixed block 24 is fixedly connected to the top end of the air cylinder 23, the top end of the third fixed block 24 is rotatably connected with the bottom end of the connecting plate 22 through a shaft, the air cylinder 23 is matched with the first fixed block, be provided with the mounting hole that runs through from top to bottom on the mounting panel 25, the inside fixedly connected with screen cloth 26 of mounting hole, filter great grit through screen cloth 26, the first baffle 27 of the equal fixedly connected with in front side and the rear side on mounting panel 25's top, the right side fixedly connected with second baffle 28 of the one end that two first baffles 27 are relative, the bottom of second baffle 28 and the top fixed connection of mounting panel 25, the first cone funnel 29 of the equal fixedly connected with in bottom of two sieving mechanism 10, the top fixedly connected with second cone funnel 30 of feed inlet 19, two sieving mechanism 10 are by the right side to the left side tilt up, prevent that device during operation grit from dodging hole 9 and discharging, the mesh of screen cloth 26 that is located the downside is less than the mesh of the screen cloth 26 that is located the upside, filter great grit through the upside, then through the further filtration of downside.
To sum up, this grit classifying screen classification equipment for building cement mortar's theory of operation and working process do, when using, at first place the device required position, pour the grit into box 4 inside through second cone funnel 30, switch on, motor 6 is opened, drive two fourth bull sticks 16 through motor 6 and rotate, make the eccentric wheel drive second bull stick 12 and carry out rotation by a wide margin, make screening plant 10 rock, filter the grit inside screening plant 10, the screening plant 10 that is located the upside filters the back and further sieves through the screening plant 10 of downside, then discharge through discharge gate 32, after the work finishes, through the right side jack-up of cylinder 23 with first fixed block 20 cooperation with box 4, slope through two screening plant 10 and retrieve filterable great volume grit discharge, improve and use the convenience.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building gravel classification screening equipment for cement mortar, includes bottom plate (1), its characterized in that: four support legs (31) are fixedly connected to four corners of the bottom end of the bottom plate (1), supporting blocks (2) are fixedly connected to the bottom ends of the support legs (31), a backing plate (3) is fixedly connected to the top end of the bottom plate (1), a box body (4) is placed on the top end of the backing plate (3), the left lower end of the box body (4) is rotatably connected with the left upper end of the backing plate (3) through a shaft, discharge ports (32) which penetrate through the bottom end of the box body (4), the backing plate (3) and the bottom plate (1) are arranged at the upper portion and the lower portion, a working box (5) is fixedly connected to the rear end of the box body (4), a motor (6) is installed on the inner rear side wall of the working box (5), a first rotating rod (7) is fixedly connected to the output end of the motor (6), the front end of the first rotating rod (7) is fixedly connected with the rear end of the box, the left end of the box body (4) is provided with two avoidance holes (9) which penetrate through from left to right, two screening devices (10) are arranged inside the box body (4), the left ends of the two screening devices (10) extend to the outside of the box body (4) through the avoidance holes (9), the left side and the right side of the bottom ends of the two screening devices (10) are fixedly connected with fixing plates (11), four through holes which penetrate through from front to back are formed in the four fixing plates (11), the inside of each through hole is rotatably connected with a second rotating rod (12), the front ends of the four second rotating rods (12) are fixedly connected with first eccentric wheels (13), the front ends of the first eccentric wheels (13) are fixedly connected with third rotating rods (14) concentrically, the front ends of the third rotating rods (14) are rotatably connected with the rear end of the box body (4), the rear ends of the four second rotating rods (12) are fixedly connected with second eccentric wheels (15), and the rear end of the second eccentric wheels (15) are fixedly connected with fourth rotating rods (16) concentrically, the rear end of a fourth rotating rod (16) is rotatably connected with the inner rear side wall of the working box (5), two left fourth rotating rods (16) of the screening device (10) penetrate through the rear end of the box body (4) and extend to the inside of the box body (4) to be rotatably connected with the inner rear side wall of the working box (5), the outer sides of the two fourth rotating rods (16) inside the working box (5) are fixedly connected with a second rotating shaft (17), the two second rotating shafts (17) and the two first rotating shafts (8) are respectively connected through a belt (18) in a transmission manner, a feeding port (19) which penetrates through the box body (4) from top to bottom is formed in the top end of the box body (4), a first fixing block (20) is fixedly connected with the right end of the box body (4), a second fixing block (21) is fixedly connected with the bottom end of the first fixing block (20), a connecting plate (22) is rotatably connected with the bottom end of the second fixing block (21) through a, the bottom end of the air cylinder (23) is fixedly connected with the top end of the bottom plate (1), the top end of the air cylinder (23) is fixedly connected with a third fixing block (24), and the top end of the third fixing block (24) is rotatably connected with the bottom end of the connecting plate (22) through a shaft.
2. The sand grading and screening device for the building cement mortar according to claim 1, characterized in that: screening plant (10) are including mounting panel (25), are provided with the mounting hole that runs through from top to bottom on mounting panel (25), the inside fixedly connected with screen cloth (26) of mounting hole, the first baffle of the front side on the top of mounting panel (25) and the equal fixedly connected with in rear side (27), the right side fixedly connected with second baffle (28) of the relative one end of two first baffles (27), the bottom of second baffle (28) and the top fixed connection of mounting panel (25).
3. The sand grading and screening device for the building cement mortar as claimed in claim 2, wherein: the bottom ends of the two screening devices (10) are fixedly connected with first conical funnels (29).
4. The sand grading and screening device for the building cement mortar as claimed in claim 3, wherein: the top end of the feed inlet (19) is fixedly connected with a second conical funnel (30).
5. The sand grading and screening device for the building cement mortar as claimed in claim 4, wherein: the two screening devices (10) are inclined upwards from right to left.
6. The sand grading and screening device for the building cement mortar as claimed in claim 5, wherein: the mesh of the screen (26) on the lower side is smaller than the mesh of the screen (26) on the upper side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022288917.XU CN213670379U (en) | 2020-10-14 | 2020-10-14 | Gravel grading and screening equipment for building cement mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022288917.XU CN213670379U (en) | 2020-10-14 | 2020-10-14 | Gravel grading and screening equipment for building cement mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213670379U true CN213670379U (en) | 2021-07-13 |
Family
ID=76758039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022288917.XU Expired - Fee Related CN213670379U (en) | 2020-10-14 | 2020-10-14 | Gravel grading and screening equipment for building cement mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213670379U (en) |
-
2020
- 2020-10-14 CN CN202022288917.XU patent/CN213670379U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |