CN220759977U - Construction sand screening equipment - Google Patents
Construction sand screening equipment Download PDFInfo
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- CN220759977U CN220759977U CN202322416009.8U CN202322416009U CN220759977U CN 220759977 U CN220759977 U CN 220759977U CN 202322416009 U CN202322416009 U CN 202322416009U CN 220759977 U CN220759977 U CN 220759977U
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- 238000012216 screening Methods 0.000 title claims abstract description 66
- 239000004576 sand Substances 0.000 title claims abstract description 54
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity 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
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses construction sand screening equipment, which relates to the technical field of construction sand screening and comprises a casing, wherein the casing is in a rectangular box shape, two placing plates are fixedly connected to the upper surface of the casing, the two placing plates are in a symmetrical shape, the upper surfaces of the two placing plates are respectively and rotatably connected with a first rotating plate, the upper surfaces of the two placing plates are respectively and fixedly connected with a control plate, one ends of the two control plates are respectively and rotatably connected with a second rotating plate, the other ends of the two control plates are respectively and rotatably connected with a third rotating plate, and one ends of the two second rotating plates are respectively and fixedly connected with an electric push rod. According to the sand screening device, the second rotating plate and the third rotating plate are driven to rotate through the electric push rod, the first rotating plate is driven to rotate through the first control rod, and the first rotating plate is driven to rotate through the second control rod, so that the connecting rod rotates to drive the moving plate to slide, the screening frame is driven to move back and forth in the shell, and the sand screening working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of construction sand screening, in particular to construction sand screening equipment.
Background
Sand refers to fine stone particles or things shaped like sand, a large amount of sand can be used in construction, and the sand is screened before being used, so that the influence of impurities mixed into the sand on the construction effect is prevented.
However, the existing construction sand screening equipment has the following defects: 1. the traditional sand screening method requires workers to use tools to screen sand, which is time-consuming and labor-consuming and affects the working efficiency of the sand screening in construction; 2. the conventional sand screening tool needs to be fixed on the ground by a screw or other tool, and cannot be moved and fixed according to requirements.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, workers need to use tools to screen sand, time and labor are wasted, the working efficiency of construction sand screening is affected, the sand screening tools need to be fixed on the ground through tools such as screws, and the like, and the sand screening tools cannot be moved and fixed according to requirements.
In order to solve the problems that in the prior art, workers need to use tools to screen sand, time and labor are wasted, the working efficiency of construction sand screening is affected, the sand screening tools need to be fixed on the ground through tools such as screws, and the like, and the sand screening tools cannot be moved and fixed according to the requirements, the utility model adopts the following technical scheme:
the utility model provides a construction screening sand equipment, includes the shell, the shell is rectangle boxlike, the upper surface fixedly connected with of shell is two places the board, and two place the board and be the symmetry form, two the upper surface of placing the board is all rotated and is connected with first rotor plate, two the equal fixedly connected with control panel of upper surface of placing the board, two the one end of control panel is all rotated and is connected with the second rotor plate, two the other end of control panel is all rotated and is connected with the third rotor plate, two the equal fixedly connected with electric putter of one end of second rotor plate, two the expansion end of electric putter is all fixed in the one end of third rotor plate, two the other end of third rotor plate is all rotated and is connected with first control lever, two the other end of first control lever is all rotated and is connected with the second control lever, two the other end of second control lever is all rotated the other end at first rotor plate, two the equal fixedly connected with the connecting rod of first rotor plate, two the inside of connecting rod, two equal fixedly connected with connecting rod of connecting rod, two the inside of connecting rod, two running through the equal sliding connection has the connecting rod.
Preferably, the moving mechanism comprises a moving plate, the lower ends of the two rotating blocks are connected with the moving plate in a sliding mode, the moving plate is rectangular, two sliding holes are formed in the upper surface of the moving plate, the two sliding holes are symmetrical, and the two rotating blocks are arranged in the two sliding holes in a sliding mode respectively.
Preferably, the inside fixedly connected with two bracing pieces of shell, the lower surface fixedly connected with of movable plate has two rectangular block's first lugs, two first lugs respectively sliding connection at the surface of two bracing pieces.
Preferably, the upper surface fixedly connected with screening frame of movable plate, and screening frame are rectangle box form, the lower surface fixedly connected with of screening frame two rectangle massive second lugs, two the second lug slides respectively at the surface of two bracing pieces.
Preferably, a brush is fixedly connected between the two support rods, the brush is arranged between the first protruding block and the second protruding block, and the upper surface of the brush is in sliding connection with the lower surface of the screening frame.
Preferably, two mounting frames are fixedly connected to two sides of the shell, one side of each mounting frame is provided with a moving hole, and the bottoms of each moving hole are fixedly connected with a rectangular plate-shaped first limiting plate.
Preferably, the other side sliding connection of four the mounting bracket has the removal frame, the both ends of removing the frame are all fixedly connected with two second limiting plates, four the second limiting plates all slide the inside that sets up at four removal holes, the upper surface of first limiting plate and second limiting plate is provided with the nut, the both sides of removing the frame all rotate and are connected with two gyro wheels.
Preferably, the upper surface of shell fixedly connected with feed inlet, and the feed inlet is big-end-up's conical form, the one end fixedly connected with of shell pushes away the handle of U-shaped.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the second rotating plate and the third rotating plate are driven to rotate by the electric push rod, the first rotating plate is driven to rotate by the first control rod, and the first rotating plate is driven to rotate by the second control rod, so that the connecting rod rotates to drive the moving plate to slide, and the screening frame is driven to move back and forth in the shell, thereby improving the working efficiency of screening sand;
2. according to the utility model, the second limiting plate is enabled to move downwards in the moving hole through the nut, the roller rolls on the ground, the position of the sand screening device is convenient to move, the second limiting plate is enabled to move upwards in the moving hole through the nut, the mounting frame is enabled to be fixed on the ground, and the position of the sand screening device is convenient to fix.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a mounting bracket and a moving hole structure of the present utility model;
FIG. 3 is a schematic view of a movable frame and a roller structure according to the present utility model;
FIG. 4 is a schematic view of a brush and a second bump according to the present utility model;
FIG. 5 is a schematic view of a rotating block and moving plate structure according to the present utility model;
FIG. 6 is a schematic view of the structure of the electric push rod and the second control rod of the present utility model;
number in the figure: 1. a housing; 2. placing a plate; 3. a first rotating plate; 4. a control board; 5. a second rotating plate; 6. a third rotating plate; 7. an electric push rod; 8. a first control lever; 9. a second control lever; 10. a connecting rod; 11. a rotating block; 12. a moving plate; 13. a first bump; 14. a support rod; 15. a screening frame; 16. a second bump; 17. a brush; 18. a mounting frame; 19. a moving hole; 20. a first limiting plate; 21. a moving rack; 22. a second limiting plate; 23. a nut; 24. a roller; 25. a feed inlet; 26. pushing the handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1: the embodiment provides a construction sand screening device, see fig. 1-6, and specifically, the sand screening device comprises a shell 1, the shell 1 is rectangular box-shaped, two placing plates 2 are fixedly connected to the upper surface of the shell 1, the two placing plates 2 are symmetrical, the first rotating plates 3 are rotationally connected to the upper surfaces of the two placing plates 2, the control plates 4 are fixedly connected to the upper surfaces of the two placing plates 2, one ends of the two control plates 4 are rotationally connected with the second rotating plates 5, the other ends of the two control plates 4 are rotationally connected with the third rotating plates 6, one ends of the two second rotating plates 5 are fixedly connected with electric push rods 7, the movable ends of the two electric push rods 7 are fixedly connected to one ends of the third rotating plates 6, the other ends of the two third rotating plates 6 are rotationally connected with first control rods 8, the other ends of the two first control rods 8 are rotationally connected to one ends of the first rotating plates 3, the other ends of the two second rotating plates 5 are rotationally connected with second control rods 9, the other ends of the two second control rods 9 are rotationally connected with the other ends of the first rotating plates 3, the middle parts of the two first rotating plates 3 are fixedly connected with connecting rods 10, the two connecting rods 10 penetrate through the shell 1, the lower ends of the two connecting rods 10 are fixedly connected with rotating blocks 11, the lower ends of the two rotating blocks 11 are slidably connected with a moving mechanism, the moving mechanism comprises a moving plate 12, the lower ends of the two rotating blocks 11 are slidably connected with a moving plate 12, the moving plate 12 is in a rectangular plate shape, the upper surface of the moving plate 12 is provided with two sliding holes, the two sliding holes are in a symmetrical shape, the two rotating blocks 11 are respectively and slidably arranged in the two sliding holes, the inner part of the shell 1 is fixedly connected with two supporting rods 14, the lower surface of the moving plate 12 is fixedly connected with two rectangular first bumps 13, the two first protruding blocks 13 are respectively and slidably connected to the outer surfaces of the two supporting rods 14, the upper surface of the movable plate 12 is fixedly connected with a screening frame 15, the screening frame 15 is in a rectangular box shape, the lower surface of the screening frame 15 is fixedly connected with two rectangular block-shaped second protruding blocks 16, the two second protruding blocks 16 are respectively and slidably connected to the outer surfaces of the two supporting rods 14, a hairbrush 17 is fixedly connected between the two supporting rods 14, the hairbrush 17 is arranged between the first protruding blocks 13 and the second protruding blocks 16, and the upper surface of the hairbrush 17 is slidably connected with the lower surface of the screening frame 15;
the second rotating plate 5 and the third rotating plate 6 are driven to rotate at the two ends of the control plate 4 through the electric push rod 7, the first rotating plate 3 is driven to rotate on the upper surface of the placing plate 2 through the first control rod 8 when the third rotating plate 6 rotates, the first rotating plate 3 is driven to rotate through the second control rod 9 when the second rotating plate 5 rotates, the connecting rod 10 is driven to rotate in the shell 1 through the rotation of the first rotating plate 3, the rotating block 11 is driven to rotate in the sliding hole through the connecting rod 10, the moving plate 12 slides on the outer surfaces of the two supporting rods 14 through the first protruding blocks 13, the screening frame 15 is driven to move back and forth in the shell 1 through the moving plate 12, the position of the screening frame 15 is controlled through the second protruding blocks 16, sand is screened while the screening frame 15 moves, the bottom of the screening frame 15 is prevented from being blocked through the hairbrushes 17, and the working efficiency of screening sand is improved.
Example 2: in embodiment 1, there is also a problem that the conventional sand screening tool needs to be fixed on the ground by a tool such as a screw, and cannot be moved and fixed according to the requirement, and therefore, this embodiment further includes, on the basis of embodiment 1:
in the specific implementation process, as shown in fig. 2 and 3, two mounting frames 18 are fixedly connected to two sides of the housing 1, moving holes 19 are formed in one side of each of the four mounting frames 18, rectangular plate-shaped first limiting plates 20 are fixedly connected to the bottoms of the four moving holes 19, moving frames 21 are slidably connected to the other sides of the four mounting frames 18, two second limiting plates 22 are fixedly connected to two ends of each of the moving frames 21, the four second limiting plates 22 are slidably arranged in the four moving holes 19, nuts 23 are arranged on the upper surfaces of the first limiting plates 20 and the second limiting plates 22, two rollers 24 are rotatably connected to two sides of each of the moving frames 21, a feed inlet 25 is fixedly connected to the upper surface of the housing 1, the feed inlet 25 is in a conical shape with a large upper part and a small lower part, and one end of the housing 1 is fixedly connected with a U-shaped push handle 26;
the sand is poured into the device through the feeding hole 25 to be screened, the second limiting plate 22 is enabled to move downwards in the moving hole 19 through the adjusting nut 23, the moving frame 21 is driven to move downwards along the mounting frame 18 through the second limiting plate 22, the roller 24 is enabled to be flush with the ground, the roller 24 rolls on the ground through pushing the pushing handle 26, the sand screening device is convenient to move, the second limiting plate 22 is enabled to move upwards in the moving hole 19 through the adjusting nut 23, the moving frame 21 is driven to move upwards along the mounting frame 18, the roller 24 leaves the ground to enable the mounting frame 18 to be fixed on the ground, and the sand screening device is convenient to fix.
Specifically, the working principle and the operation method of the utility model are as follows:
the method comprises the steps that firstly, two placing plates 2 are fixed on the upper surface of a shell 1, a second rotating plate 5 and a third rotating plate 6 are driven to rotate at two ends of a control plate 4 through an electric push rod 7, when the third rotating plate 6 rotates, a first rotating plate 3 is driven to rotate on the upper surface of the placing plates 2 through a first control rod 8, when the second rotating plate 5 rotates, a first rotating plate 3 is driven to rotate through a second control rod 9, a connecting rod 10 is driven to rotate in the shell 1 through the rotation of the first rotating plate 3, a rotating block 11 is driven to rotate in a sliding hole through the connecting rod 10, a moving plate 12 slides on the outer surfaces of two supporting rods 14 through a first protruding block 13, a screening frame 15 is driven to move back and forth in the shell 1 through the moving plate 12, the position of the screening frame 15 is controlled through a second protruding block 16, sand is screened while the screening frame 15 moves, the bottom of the screening frame 15 is prevented from being blocked through a hairbrush 17, and the working efficiency of screening sand is improved;
step two, sand is poured into the device through a feed port 25 to be screened, a second limiting plate 22 is enabled to move downwards in a moving hole 19 through an adjusting nut 23, a moving frame 21 is driven to move downwards along a mounting frame 18 through the second limiting plate 22, a roller 24 is enabled to be flush with the ground, a pushing handle 26 is pushed to enable the roller 24 to roll on the ground, the position of sand screening equipment is convenient to move, the second limiting plate 22 is enabled to move upwards in the moving hole 19 through the adjusting nut 23, the moving frame 21 is driven to move upwards along the mounting frame 18, the roller 24 leaves the ground to enable the mounting frame 18 to be fixed on the ground, and the position of the sand screening equipment is convenient to fix;
according to the utility model, the second rotating plate 5 and the third rotating plate 6 are driven to rotate by the electric push rod 7, the first rotating plate 3 is driven to rotate by the first control rod 8, the first rotating plate 3 is driven to rotate by the second control rod 9, the connecting rod 10 is driven to rotate, the moving plate 12 is driven to slide, the screening frame 15 is driven to move back and forth in the shell 1, the working efficiency of screening sand is improved, the second limiting plate 22 is driven to move downwards in the moving hole 19 by the nut 23, the roller 24 is driven to roll on the ground, the position of the screening sand equipment is convenient to move, the second limiting plate 22 is driven to move upwards in the moving hole 19 by the nut 23, the mounting frame 18 is fixed on the ground, and the position of the screening sand equipment is convenient to fix.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. Construction screening sand equipment, including shell (1), its characterized in that: the utility model discloses a device for controlling the electric power of the electric power generator, which comprises a shell (1), wherein the shell (1) is rectangular box-shaped, two placing plates (2) are fixedly connected to the upper surface of the shell (1), the two placing plates (2) are symmetrical, the first rotating plate (3) is rotationally connected to the upper surface of the two placing plates (2), the control plate (4) is fixedly connected to the upper surface of the placing plates (2), the second rotating plate (5) is rotationally connected to one end of the control plate (4), the third rotating plate (6) is rotationally connected to the other end of the control plate (4), the electric push rod (7) is fixedly connected to one end of the second rotating plate (5), the movable end of the electric push rod (7) is fixedly connected to one end of the third rotating plate (6), the other end of the third rotating plate (6) is rotationally connected with a first control rod (8), the other ends of the first control rod (8) are rotationally connected to one end of the first rotating plate (3), the other ends of the second rotating plates (5) are rotationally connected to the second connecting rods (10) respectively, the other ends of the second rotating plates (5) are fixedly connected to the middle portions of the second rotating plates (10), the lower ends of the two connecting rods (10) are fixedly connected with rotating blocks (11), and the lower ends of the two rotating blocks (11) are slidably connected with a moving mechanism.
2. A construction sand screening apparatus according to claim 1, characterized in that: the moving mechanism comprises a moving plate (12), the lower ends of the rotating blocks (11) are connected with the moving plate (12) in a sliding mode, the moving plate (12) is rectangular, two sliding holes are formed in the upper surface of the moving plate (12), the two sliding holes are symmetrical, and the two rotating blocks (11) are respectively arranged in the two sliding holes in a sliding mode.
3. A construction sand screening apparatus according to claim 2, characterized in that: the inner part of the shell (1) is fixedly connected with two supporting rods (14), the lower surface of the movable plate (12) is fixedly connected with two rectangular first protruding blocks (13), and the two first protruding blocks (13) are respectively and slidably connected to the outer surfaces of the two supporting rods (14).
4. A construction sand screening apparatus according to claim 3, wherein: the upper surface fixedly connected with screening frame (15) of movable plate (12), and screening frame (15) are rectangle box form, the lower surface fixedly connected with of screening frame (15) two rectangle massive second lug (16), two second lug (16) slide respectively at the surface of two bracing pieces (14).
5. The construction sand screening apparatus as claimed in claim 4, wherein: a hairbrush (17) is fixedly connected between the two supporting rods (14), the hairbrush (17) is arranged between the first protruding block (13) and the second protruding block (16), and the upper surface of the hairbrush (17) is in sliding connection with the lower surface of the screening frame (15).
6. A construction sand screening apparatus according to claim 1, characterized in that: two sides of the shell (1) are fixedly connected with two mounting frames (18), one side of each mounting frame (18) is provided with a moving hole (19), and the bottoms of each moving hole (19) are fixedly connected with a rectangular plate-shaped first limiting plate (20).
7. The construction sand screening apparatus as claimed in claim 6, wherein: the opposite side sliding connection of four mounting bracket (18) has movable frame (21), the both ends of movable frame (21) are all fixedly connected with two second limiting plates (22), four second limiting plates (22) are all sliding to be set up in the inside of four removal holes (19), the upper surface of first limiting plate (20) and second limiting plate (22) is provided with nut (23), the both sides of movable frame (21) are all rotated and are connected with two gyro wheels (24).
8. A construction sand screening apparatus according to claim 1, characterized in that: the upper surface of shell (1) is fixedly connected with feed inlet (25), and feed inlet (25) are big end down's conical, the one end fixedly connected with of shell (1) pushes away handle (26) of U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416009.8U CN220759977U (en) | 2023-09-06 | 2023-09-06 | Construction sand screening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416009.8U CN220759977U (en) | 2023-09-06 | 2023-09-06 | Construction sand screening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220759977U true CN220759977U (en) | 2024-04-12 |
Family
ID=90599643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322416009.8U Active CN220759977U (en) | 2023-09-06 | 2023-09-06 | Construction sand screening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220759977U (en) |
-
2023
- 2023-09-06 CN CN202322416009.8U patent/CN220759977U/en active Active
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