CN219602689U - Direction-adjustable sand transfer mechanism for highway construction - Google Patents
Direction-adjustable sand transfer mechanism for highway construction Download PDFInfo
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- CN219602689U CN219602689U CN202320706627.3U CN202320706627U CN219602689U CN 219602689 U CN219602689 U CN 219602689U CN 202320706627 U CN202320706627 U CN 202320706627U CN 219602689 U CN219602689 U CN 219602689U
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- highway construction
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- 239000004576 sand Substances 0.000 title claims abstract description 130
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000012216 screening Methods 0.000 claims abstract description 35
- 239000012535 impurity Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 description 5
- 238000007873 sieving Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 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
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigging Conveyors (AREA)
Abstract
The utility model discloses a sand transferring mechanism with adjustable direction for highway construction, which relates to the technical field of highway construction and aims at solving the problems that the existing sand transferring mechanism can not transfer sand in multiple directions, can not perform vibration screening on sand shoveled by workers and is difficult for the workers to sand. According to the sand conveying device, the multidirectional sand conveying structure is designed, the blanking inclined cylinder is controlled to rotate through the rotating assembly, sand in the blanking inclined cylinder is conveyed out through the sand conveying assembly, the sand conveying direction can be adjusted, sand can be conveyed in multiple directions, the conveying range is improved, and the sand conveying device is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of highway construction, in particular to a direction-adjustable sand and soil transfer mechanism for highway construction.
Background
At present, a sand-soil transferring mechanism for transferring sand is needed to replace the traditional manual picking and transporting in the road construction link. The patent with application number 201721041573.4 discloses a sand transfer device for highway construction, which comprises a base and the like; the top of the base is connected with a transfer mechanism, and the front side of the transfer mechanism is connected with a driving mechanism.
Although the above patent has certain advantages, the following needs to be optimized and improved still exist:
firstly, the direction of sand transfer cannot be adjusted when the sand transfer device is used, sand cannot be transferred in multiple directions, the transfer range is relatively small, and the sand transfer device is inconvenient to use;
secondly, the sand shoveled by a worker cannot be subjected to vibration screening when the sand-removing device is used, and therefore some sand and stones mixed in the sand cannot be removed;
thirdly, in the sand transferring process, the problem that the worker is difficult to sand is caused by the fact that the position of the feeding hole is higher.
Disclosure of Invention
The utility model provides a sand transfer mechanism with adjustable direction for highway construction, which overcomes the defects of the prior art by designing a multidirectional sand transfer structure, a vibration screening structure and a lifting sand feeding structure, and effectively solves the problems that the existing sand transfer mechanism cannot transfer sand in multiple directions, cannot screen the sand shoveled by workers in vibration and is difficult for feeding sand to the workers.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a but highway construction is with sand transfer mechanism of adjustable direction, includes that bottom four corners position all installs the bottom plate of area universal wheel of stopping, be equipped with diversified sand transfer structure and over-and-under type on the bottom plate in proper order and go up sand structure, and diversified sand transfer structure includes rotating assembly, direction subassembly, unloading inclined tube, locates the sand conveying assembly in the unloading inclined tube and locates the feeder hopper on feeder hopper upper portion, the top of feeder hopper is equipped with vibrations screening structure, and vibrations screening structure includes vibrations screening subassembly and impurity collection assembly.
Preferably, the sand conveying assembly comprises a driving motor fixedly arranged on the outer wall of the top of the blanking inclined cylinder, a transmission shaft coaxially and fixedly connected with the output shaft of the driving motor through a coupler, and a helical blade fixedly arranged on the transmission shaft.
Preferably, the rotating assembly comprises a turntable, a central shaft fixedly arranged on the outer wall of the bottom of the turntable and connected with the inner wall of the bottom plate in a penetrating way through a bearing, a worm wheel fixedly arranged on the lower part of the central shaft, a stepping motor fixedly arranged on the outer wall of the bottom plate, and a worm fixedly arranged on the output shaft of the stepping motor and meshed with the worm wheel, and the turntable and the blanking inclined cylinder are welded with the same H-shaped bracket.
Preferably, the guide assembly comprises an annular guide groove formed in the top of the bottom plate and four guide posts which are distributed in the annular guide groove in a sliding manner, and the top outer walls of the four guide posts are fixedly arranged on the bottom outer wall of the turntable.
Preferably, the vibration screening component comprises a screening box fixedly communicated with the top of the feed hopper, a screen mesh connected with the inner wall of the bottom of the screening box through two groups of uniformly distributed supporting springs and a vibration motor fixedly arranged on the outer wall of the bottom of the screen mesh, and the screen mesh is obliquely arranged.
Preferably, the impurity collecting component comprises a supporting plate fixedly arranged on the feeding hopper, a collecting box fixedly arranged on the outer wall of the top of the supporting plate and a discharging pipe arranged on one side of the screening box.
Preferably, the lifting sand feeding structure comprises two guide rails symmetrically fixed in the bottom plate, a U-shaped frame connected to the two guide rails in a sliding mode, an air cylinder fixedly arranged on the outer wall of the top of the bottom plate, a screw rod rotatably installed in the U-shaped frame, a servo motor fixedly arranged on the outer wall of the top of the U-shaped frame, a lifting rod screwed on the screw rod, a sand loading hopper hinged on one side of the lifting rod and an electric push rod hinged between the lifting rod and the sand loading hopper.
Preferably, a storage battery is fixedly arranged on the outer wall of the bottom of the supporting plate, and the vibration motor and the driving motor are electrically connected with the storage battery through wires.
Preferably, a piston rod of the air cylinder is fixed on the outer wall of the lower part of the U-shaped frame, the outer wall of the lifting rod is in sliding connection with the inner wall of the U-shaped frame, and an output shaft of the servo motor is fixedly connected with the top end of the screw rod coaxially through a coupler.
The beneficial effects of the utility model are as follows:
1. the sand conveying device is provided with a multidirectional sand conveying structure, the blanking inclined cylinder is controlled to rotate through the rotating assembly, sand in the blanking inclined cylinder is conveyed out through the sand conveying assembly, the sand conveying direction can be adjusted, sand can be conveyed in multiple directions, the conveying range is improved, and the sand conveying device is more convenient to use;
2. the sand sieving device is provided with a vibration sieving structure, the entered sand can be subjected to vibration sieving through the vibration sieving component, so that some sand and stones mixed in sand can be conveniently sieved out, and the sieved sand and stones are finally recovered uniformly by the impurity collecting component;
3. the lifting sand feeding structure is designed, when the lifting sand feeding structure is used for feeding sand, a worker only needs to shovels sand to be transferred to the sand feeding hopper at a lower position, then the sand feeding hopper is lifted to the upper part of the screening box, the sand feeding hopper is controlled by the air cylinder to advance and the electric push rod which is hinged to control the sand feeding hopper to incline, sand in the sand feeding hopper can be automatically discharged to the screening box, and thus, the lifting sand feeding structure is very convenient and fast to feed sand, time-saving and labor-saving.
Drawings
FIG. 1 is a schematic view of the overall front three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of the three-dimensional structure of the whole bottom view of the present utility model;
FIG. 3 is a schematic three-dimensional structure of a portion of the present utility model;
FIG. 4 is a schematic view of a three-dimensional structure in a blanking chute according to the present utility model;
FIG. 5 is a schematic view of the three-dimensional enlarged structure of the portion A of FIG. 2 according to the present utility model;
FIG. 6 is a schematic view of a three-dimensional enlarged structure of a vibratory screening assembly of the present utility model;
FIG. 7 is a schematic three-dimensional structure of another part of the present utility model;
FIG. 8 is a schematic three-dimensional view of a portion of a lifting sanding structure in accordance with the present utility model.
In the figure: 1. a bottom plate; 2. discharging an inclined cylinder; 3. a feed hopper; 4. a driving motor; 5. a transmission shaft; 6. a helical blade; 7. a turntable; 8. a central shaft; 9. a worm wheel; 10. a stepping motor; 11. a worm; 12. an annular guide groove; 13. a guide post; 14. an H-shaped bracket; 15. a screening box; 16. a screen; 17. a support spring; 18. a vibration motor; 19. a support plate; 20. a collection box; 21. a discharge pipe; 22. a guide rail; 23. a U-shaped frame; 24. a cylinder; 25. a screw rod; 26. a servo motor; 27. a lifting rod; 28. loading sand hopper; 29. an electric push rod; 30. and a storage battery.
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.
Embodiment 1, referring to fig. 1-2 and fig. 4-5, a direction-adjustable sand transfer mechanism for highway construction comprises a bottom plate 1 and a multidirectional sand transfer structure;
the universal wheels are fixed on the outer walls of four corners of the bottom plate 1 through bolts, so that the bottom plate is convenient to move and walk, and the multidirectional sand transfer structure comprises the following components:
a blanking inclined cylinder 2 and a sand conveying assembly: the blanking inclined cylinder 2 is obliquely downwards arranged, the bottom of the blanking inclined cylinder 2 is provided with a discharge opening, the sand conveying assembly comprises a driving motor 4 which is fixed on the outer wall of the top of the blanking inclined cylinder 2 through bolts, an output shaft of the driving motor 4 extends into the blanking inclined cylinder 2 and is coaxially and fixedly connected with a transmission shaft 5 through a coupler, and a spiral blade 6 positioned in the blanking inclined cylinder 2 is welded on the transmission shaft 5;
feed hopper 3 and rotating assembly: the feeding hopper 3 is fixedly communicated with the upper part of the feeding hopper 3, the rotating assembly comprises a turntable 7, a central shaft 8 is welded on the central outer wall of the bottom of the turntable 7, the central shaft 8 is connected with the inner wall of the bottom plate 1 in a penetrating way through a bearing, a worm wheel 9 is fixedly sleeved on the lower part of the central shaft 8, a stepping motor 10 is fixedly sleeved on the outer wall of the bottom plate 1 through a bolt, a worm 11 is fixedly sleeved on the output shaft of the stepping motor 10, the worm 11 is meshed with the worm wheel 9, and the stepping motor 10 is connected with a control switch through a lead;
and a guide assembly: the guide assembly comprises an annular guide groove 12 arranged at the top of the bottom plate 1 and four guide posts 13 which are in sliding connection with the annular guide groove 12 and distributed annularly, the top outer walls of the four guide posts 13 are fixedly arranged on the bottom outer wall of the turntable 7, and the guide assembly is used for conveniently ensuring that the blanking inclined cylinder 2 on the turntable 7 can stably rotate;
the same H-shaped bracket 14 is welded between the top outer wall of the turntable 7 and the lower outer wall of the blanking inclined cylinder 2, so that the blanking inclined cylinder 2 is conveniently and stably supported;
in this embodiment, the driving motor 4 is used for controlling the driving shaft 5 to rotate, then the driving shaft 5 is used for controlling the helical blade 6 to rotate so as to convey sand entering from the feeding hopper 3, finally the sand is discharged from the discharge opening at the bottom so as to realize sand transfer, the stepping motor 10 is used for controlling the worm 11 to rotate, then the worm wheel 9 meshed with the worm 11 is used for controlling the central shaft 8 to rotate, then the rotary table 7 is used for controlling the blanking inclined cylinder 2 to rotate, the sand transfer direction can be regulated, and then the sand can be transferred in multiple directions, so that the transfer range is improved, and the sand transfer device is more convenient to use.
Example 2, with reference to fig. 1-3 and 6, this example is optimized on the basis of example 1, specifically: the utility model provides a highway construction is with sand transfer mechanism of adjustable direction, still includes vibrations screening structure, and vibrations screening structure includes vibrations screening subassembly and impurity collection subassembly, and vibrations screening subassembly includes following part:
screening box 15 and screen 16: the screening box 15 is fixedly communicated with the top of the feed hopper 3, the screen 16 is connected with the inner wall of the bottom of the screening box 15 through two groups of uniformly distributed supporting springs 17, and the screen 16 is obliquely arranged;
vibration motor 18: the vibration motor 18 is fixed on the outer bottom wall of the screen 16;
the impurity collecting assembly comprises a supporting plate 19 welded on the feed hopper 3, a collecting box 20 fixed on the outer wall of the top of the supporting plate 19 through bolts and a discharge pipe 21 fixedly communicated with one side of the screening box 15;
in addition, a storage battery 30 is fixedly arranged on the outer wall of the bottom of the supporting plate 19, and the vibration motor 18 and the driving motor 4 are electrically connected with the storage battery 30 through leads, so that the normal power supply of the vibration motor 18 and the driving motor 4 during rotation is ensured;
in this embodiment, after the sand entering the screening box 15 passes through the screen 16 in a vibrating state, some sand mixed in the sand can be effectively screened out, and the screened out sand is finally recovered uniformly by the impurity collecting component.
Example 3, with reference to fig. 1 and fig. 7-8, this example is optimized on the basis of example 1, specifically: the utility model provides a highway construction is with sand transfer mechanism of adjustable direction, still includes over-and-under type sand feeding structure, and over-and-under type sand feeding structure includes following part:
two guide rails 22 and a U-shaped frame 23: the two guide rails 22 are fixedly embedded in the bottom plate 1, and the U-shaped frame 23 is connected to the two guide rails 22 in a sliding manner;
cylinder 24: the air cylinder 24 is fixed on the top outer wall of the bottom plate 1 through bolts, and a piston rod of the air cylinder 24 is fixed on the lower outer wall of the U-shaped frame 23;
lead screw 25 and servo motor 26: the bottom end of the screw rod 25 is connected with the bottom inner wall of the U-shaped frame 23 through a bearing, a servo motor 26 is fixed on the top outer wall of the U-shaped frame 23 through a bolt, and an output shaft of the servo motor 26 is fixedly connected with the top end of the screw rod 25 through a coupler in a coaxial manner;
lifting rod 27: the lifting rod 27 is in threaded connection with the screw rod 25, and the outer wall of the lifting rod 27 is in sliding connection with the inner wall of the U-shaped frame 23;
sand hopper 28 and electric putter 29: the sand loading hopper 28 is hinged to one side of the lifting rod 27, the electric push rod 29 is obliquely arranged, the bottom of the electric push rod 29 is hinged to the bottom of the lifting rod 27, and the top of the electric push rod 29 is hinged to the bottom of the sand loading hopper 28;
in this embodiment, the worker only needs to shovels the sand to be transferred onto the sand loading hopper 28 at a lower position during sand loading, then the sand loading hopper 28 is lifted to the upper part of the screening box 15, the cylinder 24 controls the sand loading hopper 28 to advance and the electric push rod 29 which is arranged in a hinged manner controls the sand loading hopper 28 to incline, and the sand in the sand loading hopper 28 can be automatically discharged into the screening box 15, so that sand loading is very convenient and quick, and time and labor are saved.
The operation mode of the utility model is as follows: firstly, a worker shovels sand to be transferred onto a sand loading hopper 28 at a low position, then a servo motor 26 controls a screw rod 25 to rotate, then a lifting rod 27 in threaded connection with the screw rod 25 controls the sand loading hopper 28 to lift above a screening box 15, then a cylinder 24 controls the sand loading hopper 28 to advance, an electric push rod 29 in hinged arrangement controls the sand loading hopper 28 to incline, and sand in the sand loading hopper 28 can be automatically discharged into the screening box 15;
secondly, after the sand discharged into the screening box 15 passes through the screen 16 in a vibrating state, some sand mixed in the sand can be effectively screened out, and the sand can enter the collecting box 20 through the discharge pipe 21;
finally, sand screened from the screen 16 enters the blanking inclined cylinder 2 through the feed hopper 3, the driving motor 4 controls the driving shaft 5 to rotate, then the driving shaft 5 controls the spiral blades 6 to rotate to convey the sand, and finally the sand is discharged from a discharge opening at the bottom to realize sand transfer;
when the sand transferring direction needs to be adjusted, the worm 11 is controlled to rotate through the stepping motor 10, then the worm wheel 9 meshed with the worm 11 is controlled to rotate the central shaft 8, and then the rotary table 7 is controlled to rotate the blanking inclined cylinder 2, so that the sand transferring direction can be adjusted.
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 (9)
1. The utility model provides a but highway construction is with sand transfer mechanism of adjustable direction, includes bottom four corners position all installs bottom plate (1) of universal wheel of stopping in the area, a serial communication port, be equipped with diversified sand transfer structure and over-and-under type on bottom plate (1) in proper order, and diversified sand transfer structure includes rotating assembly, direction subassembly, unloading inclined tube (2), locates sand conveying assembly in unloading inclined tube (2) and locates feeder hopper (3) on feeder hopper (3) upper portion, the top of feeder hopper (3) is equipped with vibrations screening structure, and vibrations screening structure includes vibrations screening subassembly and impurity collection assembly.
2. The sand transferring mechanism with adjustable direction for highway construction according to claim 1, wherein the sand conveying assembly comprises a driving motor (4) fixedly arranged on the outer wall of the top of the blanking inclined cylinder (2), a transmission shaft (5) coaxially and fixedly connected with the output shaft of the driving motor (4) through a coupler, and a helical blade (6) fixedly arranged on the transmission shaft (5).
3. The sand transferring mechanism with adjustable direction for highway construction according to claim 1, wherein the rotating assembly comprises a turntable (7), a central shaft (8) fixedly arranged on the outer wall of the bottom of the turntable (7) and connected with the inner wall of the bottom plate (1) in a penetrating way through a bearing, a worm wheel (9) fixedly arranged on the lower part of the central shaft (8), a stepping motor (10) fixedly arranged on the outer wall of the bottom plate (1) and a worm (11) fixedly arranged on the output shaft of the stepping motor (10) and meshed with the worm wheel (9), and the same H-shaped bracket (14) is welded between the turntable (7) and the blanking inclined cylinder (2).
4. The sand transferring mechanism with adjustable direction for highway construction according to claim 1, wherein the guiding assembly comprises an annular guiding groove (12) arranged at the top of the bottom plate (1) and four guiding columns (13) which are in sliding connection with the annular guiding groove (12) and are distributed in an annular mode, and the top outer walls of the four guiding columns (13) are fixedly arranged on the bottom outer wall of the turntable (7).
5. The sand transferring mechanism with adjustable direction for highway construction according to claim 1, wherein the vibration screening assembly comprises a screening box (15) fixedly connected to the top of the feed hopper (3), a screen (16) connected with the inner wall of the bottom of the screening box (15) through two groups of uniformly distributed supporting springs (17) and a vibration motor (18) fixedly arranged on the outer wall of the bottom of the screen (16), and the screen (16) is obliquely arranged.
6. The sand transferring mechanism with adjustable direction for highway construction according to claim 1, wherein the impurity collecting component comprises a supporting plate (19) fixedly arranged on the feed hopper (3), a collecting box (20) fixedly arranged on the outer wall of the top of the supporting plate (19) and a discharging pipe (21) arranged on one side of the screening box (15).
7. The sand transfer mechanism with adjustable direction for highway construction according to claim 1, wherein the lifting sand feeding structure comprises two guide rails (22) symmetrically fixed in the bottom plate (1), a U-shaped frame (23) slidingly connected to the two guide rails (22), an air cylinder (24) fixedly arranged on the outer wall of the top of the bottom plate (1), a screw rod (25) rotatably arranged in the U-shaped frame (23), a servo motor (26) fixedly arranged on the outer wall of the top of the U-shaped frame (23), a lifting rod (27) screwed on the screw rod (25), a sand loading hopper (28) hinged on one side of the lifting rod (27) and an electric push rod (29) hinged between the lifting rod (27) and the sand loading hopper (28).
8. The direction-adjustable sand transferring mechanism for highway construction according to claim 6, wherein the bottom outer wall of the supporting plate (19) is fixedly provided with a storage battery (30), and the vibration motor (18) and the driving motor (4) are electrically connected with the storage battery (30) through wires.
9. The direction-adjustable sand transferring mechanism for highway construction according to claim 7, wherein the piston rod of the cylinder (24) is fixed on the outer wall of the lower part of the U-shaped frame (23), the outer wall of the lifting rod (27) is slidably connected with the inner wall of the U-shaped frame (23), and the output shaft of the servo motor (26) is fixedly connected with the top end of the screw rod (25) coaxially through a coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706627.3U CN219602689U (en) | 2023-04-03 | 2023-04-03 | Direction-adjustable sand transfer mechanism for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706627.3U CN219602689U (en) | 2023-04-03 | 2023-04-03 | Direction-adjustable sand transfer mechanism for highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219602689U true CN219602689U (en) | 2023-08-29 |
Family
ID=87738700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320706627.3U Active CN219602689U (en) | 2023-04-03 | 2023-04-03 | Direction-adjustable sand transfer mechanism for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219602689U (en) |
-
2023
- 2023-04-03 CN CN202320706627.3U patent/CN219602689U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sand transfer mechanism with adjustable direction for highway construction Granted publication date: 20230829 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG KEDA INFRASTRUCTURE Co.,Ltd. Registration number: Y2024980042860 |