CN220027748U - Building construction grit sieve separator - Google Patents
Building construction grit sieve separator Download PDFInfo
- Publication number
- CN220027748U CN220027748U CN202321691261.3U CN202321691261U CN220027748U CN 220027748 U CN220027748 U CN 220027748U CN 202321691261 U CN202321691261 U CN 202321691261U CN 220027748 U CN220027748 U CN 220027748U
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- Prior art keywords
- screening
- outer side
- rotating rod
- box shell
- transmission gear
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- 238000009435 building construction Methods 0.000 title claims abstract description 14
- 238000012216 screening Methods 0.000 claims abstract description 72
- 239000004576 sand Substances 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 8
- 239000004575 stone Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model is applicable to the technical field of sand screening equipment, and particularly relates to a sand screening machine for building construction. According to the utility model, the feeding hose, the discharging hard pipe, the connecting ring, the second rotating rod, the rolling bearing, the second transmission gear, the first transmission gear and the first driving motor are arranged, so that the rolling bearing can be driven to rotate clockwise and anticlockwise in a reciprocating manner by a preset angle automatically, the discharging hard pipe can move to scatter building sand on the screen, and the building sand can be scattered on the screen more uniformly, so that the screening efficiency of the building construction sand screening machine is improved.
Description
Technical Field
The utility model relates to the technical field of sand screening equipment, in particular to a sand screening machine for building construction.
Background
Building construction often refers to production activities at the implementation stage of engineering construction, sand is used as a common raw material in a building construction site, and a sand screening machine is generally adopted to screen sand at the construction site.
The existing construction grit sieve separator is when sieving building grit, is usually with a large amount of building grit direct throwing in on the screen cloth, and this can lead to building grit can not even spill on the surface of screen cloth, further can reduce the screening efficiency of screen cloth to building grit.
Disclosure of Invention
The embodiment of the utility model aims to provide a building construction sand screening machine, which aims to solve the following problems: the existing construction grit sieve separator is when sieving building grit, is usually with a large amount of building grit direct throwing in on the screen cloth, and this can lead to building grit can not even spill on the surface of screen cloth, further can reduce the screening efficiency of screen cloth to building grit.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a construction grit sieve separator, including screening case casing, and screening case casing's inside slope is provided with the installing frame, installing frame's internally mounted has the screen cloth, screening case casing's upside is connected with a plurality of supporting leg, the outside of a plurality of supporting leg is connected with the material throwing fill jointly, first bin outlet has been seted up to screening case casing's side, screening case casing's interior bottom is connected with the guide block, screening case casing side has been close to the position of installing frame and has been seted up the second bin outlet, screening case casing side is close to the position swing joint of second bin outlet has the sealing door, construction grit sieve separator still includes:
the feeding hose is connected to the outer side of the feeding hopper, one end of the feeding hose, which is far away from the feeding hopper, is connected with a discharging hard pipe, and the outer side of the discharging hard pipe is sleeved with a connecting ring;
the rolling bearing is arranged in the screening box shell, and a second rotating rod is connected to the interior of the rolling bearing; and
and the rotating assembly is arranged on the outer sides of the screening box shell and the second rotating rod and is used for driving the second rotating rod to rotate through the rolling bearing.
Further, the through hole is formed in the upper side of the screening box shell, and the feeding hose is arranged in the through hole.
Further, one end of the second rotating rod is connected with the outer side of the connecting ring.
Further, the rotating assembly includes:
the first driving motor is arranged on the side surface of the screening box shell, and a first transmission gear is arranged at the output end of the first driving motor; and
the second transmission gear is sleeved on the outer side of the second rotating rod, and the outer side of the second transmission gear is in meshed connection with the outer side of the first transmission gear.
Further, the construction grit sieve separator still includes:
the support plate is connected to one side of the inside of the screening box shell, a plurality of support springs are arranged on the upper side of the support plate, and the outer side of the installation frame is connected with one ends of the plurality of support springs; and
and the knocking component is arranged on the outer side of the screening box shell and is used for knocking the mounting frame so as to enable the mounting frame to vibrate.
Further, the tapping assembly includes:
the second driving motor is arranged on the side surface of the screening box shell, and the output end of the second driving motor is connected with a first rotating rod; and
the knocking cam is sleeved on the outer side of the first rotating rod.
According to the building construction sand and stone screening machine provided by the utility model, the feeding hose, the discharging hard pipe, the connecting ring, the second rotating rod, the rolling bearing, the second transmission gear, the first transmission gear and the first driving motor are arranged, so that the rolling bearing can be automatically driven to rotate clockwise and anticlockwise in a reciprocating manner at a preset angle, the discharging hard pipe can move to scatter building sand and stone on the screen, and the building sand and stone can be scattered on the screen more uniformly, so that the screening efficiency of the building construction sand and stone screening machine is improved.
Drawings
FIG. 1 is a schematic diagram of a construction sand screening machine.
Fig. 2 is an enlarged view of a point a in a construction sand screening machine.
Fig. 3 is a schematic view of a partial structure of a second rotary rod, a discharge hard tube and a connecting ring in a sand screening machine for construction.
In the figure: 1. a screening box housing; 2. support legs; 3. a charging hopper; 4. a feeding hose; 5. a first driving motor; 6. a first transmission gear; 7. a second transmission gear; 8. a first rotating lever; 9. a second driving motor; 10. knocking the cam; 11. a first discharge port; 12. a rolling bearing; 13. a hard discharging pipe; 14. a connecting ring; 15. a second rotating lever; 16. a mounting frame; 17. a screen; 18. a second discharge port; 19. sealing the door; 20. a guide block; 21. a support spring; 22. and a support plate.
Description of the embodiments
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1-3, the building construction sand and stone screening machine provided by the embodiment of the utility model comprises a screening box shell 1, wherein a mounting frame 16 is obliquely arranged in the screening box shell 1, a screen 17 is arranged in the mounting frame 16, a plurality of supporting legs 2 are connected to the upper side of the screening box shell 1, a feeding hopper 3 is commonly connected to the outer sides of the plurality of supporting legs 2, a first discharge opening 11 is formed in the side surface of the screening box shell 1, a guide block 20 is connected to the inner bottom of the screening box shell 1, a second discharge opening 18 is formed in the position, close to the mounting frame 16, of the side surface of the screening box shell 1, a sealing door 19 is movably connected to the position, close to the second discharge opening 18, of the side surface of the screening box shell 1, and the building construction sand and stone screening machine further comprises:
the feeding hose 4 is connected to the outer side of the feeding hopper 3, one end, far away from the feeding hopper 3, of the feeding hose 4 is connected with a discharging hard pipe 13, a connecting ring 14 is sleeved on the outer side of the discharging hard pipe 13, a through hole is formed in the upper side of the screening box shell 1, and the feeding hose 4 is arranged in the through hole;
a rolling bearing 12 mounted inside the screening box housing 1, and a second rotating rod 15 is connected inside the rolling bearing 12, and one end of the second rotating rod 15 is connected with the outer side of the connecting ring 14; and
the rotating assembly is arranged outside the screening box shell 1 and the second rotating rod 15 and is used for driving the second rotating rod 15 to rotate through the rolling bearing 12;
the rotating assembly includes:
the first driving motor 5 is arranged on the side surface of the screening box shell 1, and a first transmission gear 6 is arranged at the output end of the first driving motor 5; and
the second transmission gear 7 is sleeved on the outer side of the second rotating rod 15, and the outer side of the second transmission gear 7 is in meshed connection with the outer side of the first transmission gear 6.
In one embodiment of the utility model, after a large amount of building sand is thrown into the hopper 3, the building sand enters the feeding hose 4 and the discharging hard tube 13 and falls on the screen 17 through the discharging hard tube 13, because the mounting frame 16 and the screen 17 are obliquely arranged in the screening box shell 1, the building sand can be fully screened by the screen 17, large particles which are not required and are screened by the screen 17 can be left on the surface of the mounting frame 16 and are close to the second discharge port 18, and in order to uniformly scatter the building sand on the surface of the screen 17 to improve the screening efficiency and the screening effect of the building sand, the first driving motor 5 can be started when the discharging hard tube 13 is utilized for feeding, the first driving motor 5 drives the first driving gear 6 to rotate, the first driving gear 6 drives the second driving gear 7 in meshed connection with the first driving gear 7 to rotate, and the second driving gear 15 drives the second driving rod to reciprocate at a preset angle through the rolling bearing 12, so that the building sand can be scattered on the screen 17 by the surface of the screen 17 uniformly.
As shown in fig. 1 and fig. 2, based on the research and development of the above technical scheme, the building construction sand screening machine further includes:
a support plate 22 connected to one side of the inside of the screening box housing 1, and a plurality of support springs 21 are installed on the upper side of the support plate 22, and the outer side of the installation frame 16 is connected to one ends of the plurality of support springs 21; and
and a knocking assembly, which is arranged on the outer side of the screening box shell 1 and is used for knocking the mounting frame 16 so as to make the mounting frame 16 vibrate.
The striking assembly includes:
the second driving motor 9 is arranged on the side surface of the screening box shell 1, and the output end of the second driving motor 9 is connected with a first rotating rod 8; and
the knocking cam 10 is sleeved on the outer side of the first rotating rod 8.
In this embodiment, when the screen 17 is used to screen construction sand, the screen 17 is plugged by large-sized construction sand, and as the screening time of the screen 17 is prolonged, the screening efficiency of the screen 17 is seriously affected, but in the present utility model, the plugged construction sand stuck in the screen 17 is shaken out by continuously knocking the mounting frame 16 through the knocking assembly so that the mounting frame 16 and the screen 17 vibrate, and in particular, the second driving motor 9 is turned on, and the second driving motor 9 drives the first rotating rod 8 and the knocking cam 10 to rotate, so that the knocking cam 10 intermittently knocks the mounting frame 16, so that the mounting frame 16 vibrates through the supporting springs 21 until the plugs in the screen 17 are cleaned, and by the above technical scheme, the plugs in the screen 17 can be automatically and quickly cleaned, and further, the screening efficiency of the screen 17 is prevented from being affected due to the plugging of the screen 17.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a construction grit sieve separator, including screening case casing (1), and screening case casing (1) inside slope is provided with installing frame (16), installing frame (16) internally mounted has screen cloth (17), screening case casing (1) upside is connected with a plurality of supporting leg (2), the outside of a plurality of supporting leg (2) is connected with jointly and throws hopper (3), first bin outlet (11) have been seted up to screening case casing (1) side, screening case casing (1) inner bottom is connected with guide block (20), screening case casing (1) side is close to the position of installing frame (16) and has seted up second bin outlet (18), screening case casing (1) side is close to the position swing joint of second bin outlet (18) and has sealed grit door (19), its characterized in that, construction grit sieve separator still includes:
the feeding hose (4) is connected to the outer side of the feeding hopper (3), one end, away from the feeding hopper (3), of the feeding hose (4) is connected with a discharging hard pipe (13), and the outer side of the discharging hard pipe (13) is sleeved with a connecting ring (14);
a rolling bearing (12) which is arranged in the screening box shell (1), and a second rotating rod (15) is connected in the rolling bearing (12); and
the rotating assembly is arranged on the outer sides of the screening box shell (1) and the second rotating rod (15) and is used for driving the second rotating rod (15) to rotate through the rolling bearing (12).
2. The building construction sand screening machine according to claim 1, wherein the upper side of the screening box housing (1) is provided with a through hole, and the feeding hose (4) is arranged in the through hole.
3. A machine according to claim 1, characterized in that one end of the second turning rod (15) is connected to the outside of the connecting ring (14).
4. A construction sand screening machine according to claim 3, wherein the rotating assembly comprises:
the first driving motor (5) is arranged on the side surface of the screening box shell (1), and a first transmission gear (6) is arranged at the output end of the first driving motor (5); and
the second transmission gear (7) is sleeved on the outer side of the second rotating rod (15), and the outer side of the second transmission gear (7) is meshed and connected with the outer side of the first transmission gear (6).
5. The construction sand screening machine of claim 1, further comprising:
the support plate (22) is connected to one side of the inside of the screening box shell (1), a plurality of support springs (21) are arranged on the upper side of the support plate (22), and the outer side of the mounting frame (16) is connected with one ends of the plurality of support springs (21); and
and the knocking component is arranged on the outer side of the screening box shell (1) and is used for knocking the mounting frame (16) so as to enable the mounting frame (16) to vibrate.
6. The construction sand screening machine of claim 5, wherein the striking assembly includes:
the second driving motor (9) is arranged on the side surface of the screening box shell (1), and the output end of the second driving motor (9) is connected with a first rotating rod (8); and
the knocking cam (10) is sleeved on the outer side of the first rotating rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321691261.3U CN220027748U (en) | 2023-06-30 | 2023-06-30 | Building construction grit sieve separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321691261.3U CN220027748U (en) | 2023-06-30 | 2023-06-30 | Building construction grit sieve separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220027748U true CN220027748U (en) | 2023-11-17 |
Family
ID=88719969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321691261.3U Active CN220027748U (en) | 2023-06-30 | 2023-06-30 | Building construction grit sieve separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220027748U (en) |
-
2023
- 2023-06-30 CN CN202321691261.3U patent/CN220027748U/en active Active
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| GR01 | Patent grant |