CN216174157U - Grit sieving mechanism is used in road construction - Google Patents
Grit sieving mechanism is used in road construction Download PDFInfo
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- CN216174157U CN216174157U CN202122588509.0U CN202122588509U CN216174157U CN 216174157 U CN216174157 U CN 216174157U CN 202122588509 U CN202122588509 U CN 202122588509U CN 216174157 U CN216174157 U CN 216174157U
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- road construction
- fixed mounting
- sand
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 238000007873 sieving Methods 0.000 title claims description 3
- 238000012216 screening Methods 0.000 claims abstract description 36
- 239000004576 sand Substances 0.000 claims abstract description 27
- 239000004575 stone Substances 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of screening equipment, and particularly relates to a gravel screening device for road construction, aiming at the problems that in the prior art, manual sand screening is generally carried out on gravel in road construction, so that the screening speed is low and manpower is wasted, and the screening speed is reduced due to the small vibration amplitude of the conventional sand screening device. The utility model screens the gravel by driving the screen frame and the screen to vibrate up and down in a reciprocating manner and simultaneously drives the stirring rods to rotate, so that the gravel is efficiently stirred, and the screening efficiency of the gravel is improved.
Description
Technical Field
The utility model relates to the technical field of screening equipment, in particular to a sand and stone screening device for road construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on design drawings into real objects at specified places, and comprises basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like.
However, in the prior art, manual work is usually used for screening sand from gravel in road construction, so that the screening speed is low and manpower is wasted, the vibration amplitude of the conventional sand screening device is small, the screening speed is reduced, and therefore the gravel screening device for road construction is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, manual sand screening is usually carried out on sand and stone in road construction, so that the screening speed is low and manpower is wasted, and the screening speed is slow due to the fact that the existing sand screening device is small in vibration amplitude.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a gravel screening device for road construction comprises a fixing frame and a screen frame, wherein the top and the bottom of the screen frame are both provided with openings, a screen mesh is fixedly arranged in the screen frame, mounting frames are fixedly arranged on both sides of the screen frame, the two mounting frames are slidably sleeved on the outer side of the fixing frame, round shafts are fixedly arranged on the sides, far away from each other, of the two mounting frames, connecting plates are rotatably sleeved on the outer sides of the two round shafts, a motor is fixedly arranged on the top of the fixing frame, a vertical shaft is fixedly connected onto an output shaft of the motor, a plurality of stirring rods are fixedly arranged on the outer sides of the vertical shaft, transverse holes are respectively formed in the top of both sides of the fixing frame, a transverse shaft is rotatably arranged in the two transverse holes, a first bevel gear and a first gear are respectively fixedly arranged at both ends of the transverse shaft, a second bevel gear is fixedly arranged on the vertical shaft, and the two first bevel gears are meshed with the second bevel gear, the both sides of mount all rotate and install the pivot, and the equal fixed mounting of one end of two pivots has the second gear, and two first gears mesh with the second gear that corresponds respectively mutually, and the equal fixed mounting in one side that two second gears kept away from each other has the round bar, and two connecting plates rotate respectively and cup joint in the outside of the round bar that corresponds.
Preferably, the bottom both sides of mount all fixed mounting have the bottom plate, and both sides are all fixed mounting have the universal wheel around the bottom of bottom plate.
Preferably, two positioning plates are fixedly mounted on the inner wall of the top of the fixing frame, and the two positioning plates are respectively rotatably sleeved on the outer sides of the corresponding transverse shafts.
Preferably, the outer side of the transverse shaft is fixedly sleeved with a limiting ring, and the two limiting rings are movably abutted to one side of the corresponding positioning plate respectively.
Preferably, the top of the round shaft and the bottom of the round rod are fixedly provided with baffles, and the four baffles are movably abutted to one side of the corresponding connecting plate respectively.
Preferably, the top of the fixing frame is provided with a mounting hole, and the vertical shaft is rotatably mounted in the mounting hole.
According to the sand and stone screening device for road construction, sand and stone are placed in the screen frame, the motor is started, the output shaft of the motor drives the vertical shaft to rotate, the vertical shaft drives the two transverse shafts to rotate through the meshing of the second bevel gear and the two first bevel gears, the two transverse shafts respectively drive the two second gears to rotate through the corresponding first gears, the two second gears respectively drive the corresponding round rods to do circular motion, the two round rods respectively drive the two mounting frames to do reciprocating vibration up and down through the matching of the corresponding connecting plates and the corresponding round shafts, and the two mounting frames jointly drive the screen frame and the screen to do reciprocating vibration up and down to screen the sand and stone;
according to the sand and stone screening device for road construction, the vertical shaft rotates and simultaneously drives the stirring rods to rotate, so that sand and stone are efficiently stirred, and the screening efficiency of the sand and stone is improved;
the sand and stone screening machine is reasonable in structural design, sand and stone are screened by driving the screen frame and the screen to vibrate up and down in a reciprocating mode, and the stirring rods are driven to rotate at the same time, so that the sand and stone are efficiently turned, the screening efficiency of the sand and stone is improved, and the reliability is high.
Drawings
FIG. 1 is a schematic perspective view of a sand screening device for road construction according to the present invention;
FIG. 2 is a schematic cross-sectional view of a sand screening device for road construction according to the present invention;
FIG. 3 is a schematic structural view of part A of a sand screening device for road construction according to the present invention;
fig. 4 is a schematic structural diagram of a part B of the sand screening device for road construction according to the present invention.
In the figure: 1. a fixed mount; 2. a screen frame; 3. installing a frame; 4. a vertical axis; 5. a circular shaft; 6. a connecting plate; 7. a round bar; 8. a first bevel gear; 9. a second bevel gear; 10. screening a screen; 11. positioning a plate; 12. a motor; 13. a stirring rod; 14. a first gear; 15. a second gear; 16. the horizontal axis.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a gravel screening device for road construction comprises a fixed frame 1 and a screen frame 2, wherein the top and the bottom of the screen frame 2 are both provided with openings, a screen 10 is fixedly installed in the screen frame 2, installation frames 3 are fixedly installed on both sides of the screen frame 2, the two installation frames 3 are slidably sleeved on the outer side of the fixed frame 1, round shafts 5 are fixedly installed on the sides of the two installation frames 3 away from each other, connecting plates 6 are rotatably sleeved on the outer sides of the two round shafts 5, a motor 12 is fixedly installed on the top of the fixed frame 1, a vertical shaft 4 is fixedly connected to an output shaft of the motor 12, a plurality of stirring rods 13 are fixedly installed on the outer side of the vertical shaft 4, transverse holes are respectively formed in the tops of both sides of the fixed frame 1, a transverse shaft 16 is rotatably installed in the two transverse holes, a first bevel gear 8 and a first gear 14 are respectively fixedly installed at both ends of the transverse shaft 16, a second bevel gear 9 is fixedly installed on the vertical shaft 4, two first bevel gears 8 all mesh with second bevel gear 9 mutually, and the pivot is all installed in the both sides of mount 1 rotation, and the equal fixed mounting in one end of two pivots has second gear 15, and two first gears 14 mesh with corresponding second gear 15 respectively mutually, and the equal fixed mounting in one side that two second gears 15 kept away from each other has round bar 7, and two connecting plates 6 rotate respectively and cup joint in the outside of corresponding round bar 7.
In the utility model, the bottom plates are fixedly arranged on both sides of the bottom of the fixing frame 1, and the universal wheels are fixedly arranged on both sides of the front and the back of the bottom plate, so that the fixing frame 1 can be conveniently moved.
In the utility model, two positioning plates 11 are fixedly arranged on the inner wall of the top of the fixed frame 1, and the two positioning plates 11 are respectively rotatably sleeved on the outer sides of the corresponding transverse shafts 16 to rotatably position the transverse shafts 16.
In the utility model, the outer side of the transverse shaft 16 is fixedly sleeved with a limiting ring, and the two limiting rings are respectively movably abutted against one side of the corresponding positioning plate 11 to limit the transverse movement of the transverse shaft 16.
In the utility model, the top of the round shaft 5 and the bottom of the round rod 7 are both fixedly provided with baffles, and the four baffles are respectively movably abutted against one side of the corresponding connecting plate 6 to limit the connecting plate 6.
In the utility model, the top of the fixed frame 1 is provided with a mounting hole, and the vertical shaft 4 is rotatably mounted in the mounting hole to rotatably position the vertical shaft 4.
In the utility model, when in use, gravel is placed in the screen frame 2, the motor 12 is started, the output shaft of the motor 12 drives the vertical shaft 4 to rotate, the vertical shaft 4 drives the two transverse shafts 16 to rotate through the meshing of the second bevel gear 9 and the two first bevel gears 8, the two transverse shafts 16 respectively drive the two second gears 15 to rotate through the corresponding first gears 14, the two second gears 15 respectively drive the corresponding round rods 7 to do circular motion, the two round rods 7 respectively drive the two mounting frames 3 to do reciprocating vibration up and down through the matching of the corresponding connecting plates 6 and the corresponding round shafts 5, the two mounting frames 3 jointly drive the screen frame 2 and the screen cloth 10 to do reciprocating vibration up and down to screen the gravel, and the vertical shaft 4 rotates and simultaneously drives the stirring rods 13 to rotate, so that the gravel is efficiently stirred, and the screening efficiency of the upper gravel is improved.
Claims (6)
1. The utility model provides a grit sieving mechanism for road construction, includes mount (1) and reel (2), its characterized in that, the top and the bottom of reel (2) are the opening setting, and fixed mounting has screen cloth (10) in reel (2), and the both sides of reel (2) all fixed mounting has installing frame (3), and two installing frames (3) all slide to cup joint in the outside of mount (1), and the one side that two installing frames (3) kept away from each other all fixed mounting has round axle (5), and the outside of two round axles (5) all rotates to cup joint connecting plate (6), the top fixed mounting of mount (1) has motor (12), fixedly connected with vertical axis (4) on the output shaft of motor (12), and the outside fixed mounting of vertical axis (4) has a plurality of puddlers (13), the both sides top of mount (1) all seted up horizontal hole, all rotate in two horizontal holes and install cross axle (16), the both ends difference fixed mounting of cross axle (16) has first bevel gear (8) and first gear (14), fixed mounting has second bevel gear (9) on vertical axis (4), and two first bevel gear (8) all mesh with second bevel gear (9), and the pivot is installed all to the both sides of mount (1) are rotated, and the equal fixed mounting of one end of two pivots has second gear (15), and two first gear (14) mesh with second gear (15) that correspond respectively, and the equal fixed mounting in one side that two second gear (15) kept away from each other has round bar (7), and two connecting plates (6) rotate respectively and cup joint in the outside of round bar (7) that correspond.
2. The sand and stone screening device for road construction according to claim 1, wherein bottom plates are fixedly mounted on both sides of the bottom of the fixing frame (1), and universal wheels are fixedly mounted on both sides of the front and back of the bottom plate.
3. The sand and stone screening device for road construction according to claim 1, wherein two positioning plates (11) are fixedly installed on the inner wall of the top of the fixing frame (1), and the two positioning plates (11) are respectively rotatably sleeved on the outer sides of the corresponding transverse shafts (16).
4. The sand and stone screening device for road construction according to claim 1, wherein a limiting ring is fixedly sleeved on the outer side of the cross shaft (16), and the two limiting rings are movably abutted with one side of the corresponding positioning plate (11) respectively.
5. The sand and stone screening device for road construction according to claim 1, wherein baffles are fixedly mounted on the top of the round shaft (5) and the bottom of the round rod (7), and the four baffles are movably abutted against one side of the corresponding connecting plate (6) respectively.
6. The sand and stone screening device for road construction according to claim 1, wherein a mounting hole is formed at the top of the fixing frame (1), and the vertical shaft (4) is rotatably mounted in the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122588509.0U CN216174157U (en) | 2021-10-25 | 2021-10-25 | Grit sieving mechanism is used in road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122588509.0U CN216174157U (en) | 2021-10-25 | 2021-10-25 | Grit sieving mechanism is used in road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216174157U true CN216174157U (en) | 2022-04-05 |
Family
ID=80890404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122588509.0U Active CN216174157U (en) | 2021-10-25 | 2021-10-25 | Grit sieving mechanism is used in road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216174157U (en) |
-
2021
- 2021-10-25 CN CN202122588509.0U patent/CN216174157U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240524 Address after: 232000, Room 2312, Building 1, Xincheng International, Qianmachang Community, North Side of Fengcheng Avenue Middle Section, Chengguan Town, Fengtai County, Huainan City, Anhui Province Patentee after: Anhui Jiangxun Construction Engineering Co.,Ltd. Country or region after: China Address before: 250001 Hezhuang Town Industrial Park, Laiwu District, Jinan City, Shandong Province Patentee before: Jinan Guangyuan Highway Engineering Co.,Ltd. Country or region before: China |