CN212120749U - Sand screening equipment for highway engineering construction - Google Patents
Sand screening equipment for highway engineering construction Download PDFInfo
- Publication number
- CN212120749U CN212120749U CN202020324498.8U CN202020324498U CN212120749U CN 212120749 U CN212120749 U CN 212120749U CN 202020324498 U CN202020324498 U CN 202020324498U CN 212120749 U CN212120749 U CN 212120749U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sand
- connecting rod
- engineering construction
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004576 sand Substances 0.000 title claims abstract description 76
- 238000012216 screening Methods 0.000 title claims abstract description 25
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000001788 irregular Effects 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims 4
- 241001330002 Bambuseae Species 0.000 claims 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 4
- 239000011425 bamboo Substances 0.000 claims 4
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000009189 diving Effects 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a screening sand equipment for highway engineering construction, which comprises a box body, a screen plate, a screen mesh and a screening sand hopper, wherein the center of the top of the box body is fixedly connected with the screening sand hopper which is funnel-shaped, the left and right sides of the inner lower end of the screening sand hopper are movably connected with an elastic plate device, the elastic plate device extends to the outside of the screening sand hopper and is hinged with an elastic device, the other end of the elastic device is fixedly connected with the inner wall of the box body, the lower end of the inner part of the box body is clamped with the screen plate, the left side of the bottom of the screen plate is hinged with the screen mesh, the front and the rear ends of the right side of the bottom of the screen plate are fixedly connected with an L-shaped bearing block, an inserting rod is clamped between the upper ends of the L-shaped bearing blocks, the left and the right sides of the bottom in the box body are fixedly connected with guide blocks, the manual sand screening efficiency is low, the sand screening labor intensity is high, the operation is complex, the labor cost is high, and time and labor are wasted.
Description
Technical Field
The utility model relates to a highway engineering equipment technical field especially relates to a highway engineering construction is with sieve husky equipment.
Background
The sand screening operation is needed in the highway engineering construction process, so that the needed sand can be screened out, the construction quality is guaranteed, the existing sand screening operation is mainly carried out manually, the manual sand screening efficiency is low, the sand screening labor intensity is high, the operation is complex, the labor cost is high, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a highway engineering construction is with sieve husky equipment to solve current sieve husky operation and mainly go on through the manual work, artifical sieve husky inefficiency, and the intensity of labour who sieves husky is big, complex operation, the cost of labor is high, the problem that wastes time and energy.
The utility model relates to a highway engineering construction is with mesh and efficiency of sieve husky equipment is reached by following concrete technological means: a sand screening device for highway engineering construction comprises a box body, a screen plate, a screen mesh and a sand falling hopper, wherein the center of the top of the box body is fixedly connected with the sand falling hopper, the sand falling hopper is funnel-shaped, the left side and the right side of the lower end of the inner side of the sand falling hopper are movably connected with an elastic plate device, the elastic plate device extends to the outer side of the sand falling hopper and is hinged with an elastic device, the other end of the elastic device is fixedly connected with the inner wall of the box body, the lower end of the inner bottom of the box body is connected with the screen plate in a clamping manner, the left side of the bottom of the screen plate is hinged with the screen mesh, the front end and the rear end of the right side of the bottom of the screen plate are fixedly connected with an L-shaped bearing block, an inserting rod is clamped between the upper ends of the L-shaped bearing blocks, the left side and the right side of the, bearing board top fixedly connected with servo motor, the servo motor output shaft extends to the irregular carousel of bearing board lower extreme fixedly connected with, and the box front side corresponds L type carrier block position and is equipped with the chamber door, and the bottom half is equipped with the discharge gate.
Preferably, a groove is formed in the center of the upper end of the L-shaped bearing block, the rotating plates are connected to the positions, located in the center of the groove, of the outer side of the L-shaped bearing block in a rotating mode, an inserting rod is connected to the inner side of the groove in a clamping mode, and the inserting rod is connected with the bottom of the right side of the screen.
Preferably, the equal fixedly connected with slide bar in sieve dish left and right sides, the slide bar is equipped with eight, and sieve dish one side all is equipped with 4 groups, and the slide bar all extends to box outside fixedly connected with limiting plate, is located the equal fixedly connected with diaphragm of lower extreme on the limiting plate outside on sieve dish right side, forms the spout between the diaphragm, and irregular carousel is in same horizontal plane with the limiting plate, and corresponds the joint with the spout.
Preferably, the upper end of the sliding rod, which is positioned on the inner side of the box body, is sleeved with a first return spring.
Preferably, the elastic device further comprises a supporting cylinder, a first connecting rod, a piston plate and a second reset spring, the first connecting rod is clamped on one side, close to the center of the box body, of the supporting cylinder, the first connecting rod is located in the supporting cylinder, the upper end of the first connecting rod is fixedly connected with the piston plate, and the second reset spring is fixedly connected between the piston plate and the bottom of the supporting cylinder.
Preferably, the springboard device further comprises a springboard, a second connecting rod and a damping spring, the upper end of the springboard is hinged to the side wall of the falling sand hopper, the center of the bottom of the springboard is hinged to the second connecting rod, the second connecting rod vertically extends to the outer side of the side wall of the falling sand hopper and is hinged to the first connecting rod, and the damping spring is sleeved at the upper end of the second connecting rod in the falling sand hopper.
Preferably, the length and the width of the baffle are consistent with the size of the fixed frame, and the right side of the top of the baffle is connected with the stop block.
Preferably, the tail end of the right side of the bottom of the box body is fixedly connected with a cylinder, and the top of the cylinder is hinged with a hinged piece at the upper end of the baffle.
Has the advantages that:
the sand that falls is fought lower extreme both sides and is equipped with the diving board device, and after the sand fell into the sand fill, the sand extrudees the diving board to promote No. two connecting rods and extrude the connecting rod No. one, thereby make the piston board extrude No. two reset spring, No. two reset spring reaction forces promote No. two connecting rods, thereby promote No. one connecting rod top and move the diving board, make the diving board circulate closed shake when falling the sand, thereby prevent that the sand from once only falling into the sieve tray in, make the sand screening more meticulous even.
The sieve tray left and right sides is equipped with the slide bar, the slide bar is located the box inner upper end and has cup jointed reset spring No. one, start servo motor after, irregular carousel is at the spout internal rotation, thereby make the sieve tray move toward one side, remove in-process extrusion reset spring No. one, reset spring reaction force makes the sieve tray reset, irregular carousel circulation rotates, make the sieve tray circulate and control, the sand that makes the sieve tray upper end sieves fast, and the operation is thus simple, and mechanical operation has reduced manual operation's intensity of labour, and it is fast to have improved work efficiency simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the structural schematic diagram of the sieve tray of the present invention.
Fig. 3 is a schematic structural view of the elastic and springboard device of the present invention.
Fig. 4 is an enlarged schematic view of a portion a of the present invention.
Fig. 5 is an enlarged schematic view of a position B of the present invention.
In fig. 1-5, the correspondence between the component names and the reference numbers is:
the device comprises a box body 1, a sieve tray 2, a sieve mesh 201, a slide rod 3, a limiting plate 4, a first return spring 5, an elastic device 6, a supporting cylinder 601, a first connecting rod 602, a piston plate 603, a second return spring 604, an elastic plate device 7, an elastic plate 701, a second connecting rod 702, a damping spring 703, a sand falling hopper 8, a servo motor 9, a bearing plate 10, an irregular rotating disc 11, a guide block 12, an L-shaped bearing block 13, a groove 1301, a rotating plate 1401, a transverse plate 14, a sliding groove, an inserted rod 15, a cylinder 16, a fixing frame 17, a stop 1701, a baffle 18 and a hinge member 1801.
Detailed Description
The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example (b):
as shown in figures 1 to 5: a sand screening device for highway engineering construction comprises a box body 1, a screen disc 2, a screen 201 and a sand falling hopper 8, wherein the center of the top of the box body 1 is fixedly connected with the sand falling hopper 8, the sand falling hopper 8 is funnel-shaped, the left side and the right side of the inner lower end of the sand falling hopper 8 are movably connected with an elastic plate device 7, the elastic plate device 7 extends to the outer side of the sand falling hopper 8 and is hinged with an elastic device 6, the other end of the elastic device 6 is fixedly connected with the inner wall of the box body 1, the screen disc 2 is clamped at the lower end of the inner part of the box body 1, the screen 201 is hinged at the left side of the bottom of the screen disc 2, the front end and the rear end of the right side of the bottom of the screen disc 2 are fixedly connected with an L-shaped bearing block 13, an inserting rod 15 is clamped between the upper ends of the L-shaped bearing block 13, the left side and the right side of the, baffle 18 left side center fixedly connected with articulated elements 1801, 1 right side upper end fixedly connected with loading board 10 of box, 10 top fixedly connected with servo motor 9 of loading board, servo motor 9 output shaft extend to the irregular carousel 11 of 10 lower extreme fixedly connected with of loading board, and 1 front side of box corresponds L type carrier block 13 position and is equipped with the chamber door, and 1 bottom of box is equipped with the discharge gate.
Wherein: l type carrier block 13 upper end center is equipped with recess 1301, and L type carrier block 13 outside is located the recess central point and puts all to have changeed the board 1302, and the joint has inserted bar 15 in the recess 1301, and inserted bar 15 meets with screen cloth 201 right side bottom, and inserted bar 15 plays the effect of supporting screen cloth 201, changes the board 1302 simultaneously and can prevent that sieve tray 2 from running out when the husky operation of sieve, plays limiting displacement.
Wherein: equal fixedly connected with slide bar 3 in the 2 left and right sides of sieve dish, slide bar 3 is equipped with eight, and 2 one sides of sieve dish all are equipped with 4 groups, and slide bar 3 all extends to 1 outside fixedly connected with limiting plate 4 of box, and the equal fixedly connected with diaphragm 14 of lower extreme on the limiting plate 4 outside on 2 right sides of sieve dish forms spout 1401 between the diaphragm 14, and irregular carousel 11 is in same horizontal plane with limiting plate 4, and corresponds the joint with spout 1401.
Wherein: slide bar 3 is located box 1 inboard upper end and has cup jointed reset spring 5 No. one, start servo motor 9 back, irregular carousel 11 is at spout 1401 internal rotation, thereby make sieve tray 2 toward one side removal, remove in-process extrusion reset spring 5 No. one, reset spring 5 reaction force makes sieve tray 2 reset, irregular carousel 11 circulation rotates, make sieve tray 2 remove about the circulation, make the sand of sieve tray 2 upper end sieve fast, and easy operation, mechanical operation has reduced manual operation's intensity of labour, and it is fast to have improved work efficiency simultaneously.
Wherein: the elastic device 6 further comprises a supporting cylinder 601, a first connecting rod 602, a piston plate 603 and a second return spring 604, the first connecting rod 602 is clamped on one side of the supporting cylinder 601 close to the center of the box body 1, the first connecting rod 602 is located in the supporting cylinder 601, the upper end of the first connecting rod is fixedly connected with the piston plate 603, and the second return spring 604 is fixedly connected between the piston plate 603 and the bottom of the supporting cylinder 601.
Wherein: the elastic plate device 7 further comprises an elastic plate 701, a second connecting rod 702 and a damping spring 703, the upper end of the elastic plate 701 is hinged to the side wall of the sand falling hopper 8, the center of the bottom of the elastic plate 701 is hinged to the second connecting rod 702, the second connecting rod 702 and the side wall of the sand falling hopper 8 vertically extend to the outer side and are hinged to the first connecting rod 602, the damping spring 703 is sleeved at the upper end of the second connecting rod 702 in the sand falling hopper 8, sand extrudes the elastic plate 701 after falling into the sand falling hopper 8, the second connecting rod 702 is pushed to extrude the first connecting rod 602, the piston plate 603 is enabled to extrude the second reset spring 604, the reaction force of the second reset spring 604 pushes the second connecting rod 702, the first connecting rod 602 is pushed to eject the elastic plate 701, the elastic plate 701 is enabled to circularly and closely shake when falling into sand, the sand is prevented from falling into the sieve tray 2 once, and the sand.
Wherein: the length and width of the baffle 18 are consistent with the size of the fixed frame 17, the right side of the top of the baffle 18 is connected with the stop 1701, the stop 1701 limits the baffle 18 to rotate towards the outer side, and when sand screening operation is carried out, the baffle 18 can be meshed with the fixed frame 17 to close the notch groove to prevent sand from running out.
Wherein: terminal fixedly connected with cylinder 16 in box 1 bottom right side, cylinder 16 top is articulated with 18 upper end articulated elements 1801 of baffle, after the screening sand is accomplished, need not up to standard sand or stone clearance in with sieve tray 2 come out, start cylinder 16 earlier and stimulate baffle 18 down, the baffle rotates to certain inclination, then open the chamber door, will change board 1302 and rotate, thereby take out inserted bar 15, make screen cloth 201 rotate and fall into 18 upper ends of baffle, screen cloth 201 upper end up to standard sand simultaneously, the stone etc. passes through screen cloth 201, baffle 18 can be derived, the clearance is convenient.
Wherein: the servo motor 9 and the air cylinder 16 are both connected with an external power supply.
The working principle is as follows: the servo motor 9 is started, sand is put in through the sand falling hopper 8, the sand extrudes the elastic plate 701, the second connecting rod 702 is pushed to extrude the first connecting rod 602, the piston plate 603 is enabled to extrude the second reset spring 604, the reaction force of the second reset spring 604 pushes the second connecting rod 702, the first connecting rod 602 is pushed to push the elastic plate 701, the elastic plate 701 circularly and closely shakes during sand falling, the sand uniformly falls into the sieve tray 2, meanwhile, the servo motor 1401 drives the irregular rotating disc 11 to rotate in the sliding groove, the sieve tray 2 moves to one side, the first reset spring 5 is extruded during moving, the reaction force of the first reset spring 5 enables the sieve tray 2 to reset, the irregular rotating disc 11 circularly rotates, the sieve tray 2 circularly moves left and right, the sand at the upper end of the sieve tray 2 is rapidly sieved, the sand sieved falls into the bottom of the box body 1 and rapidly flows into the discharge hole through the guide block 12 to be discharged, after the completion of sieve sand, when needing to clear up out sand or stone not up to standard in the sieve tray 2, start cylinder 16 earlier and stimulate baffle 18 down, baffle 18 rotates to certain inclination, then opens the chamber door, will change board 1302 and rotate to take out inserted bar 15, make screen cloth 201 rotate and fall into baffle 18 upper end, screen cloth 201 upper end sand not up to standard, stone etc. can be derived through screen cloth 201, baffle 18 simultaneously, and the clearance is convenient.
Claims (8)
1. The utility model provides a highway engineering construction is with sieve husky equipment, includes box (1), sieve tray (2), screen cloth (201), falls husky fill (8), its characterized in that: the sand falling hopper (8) is fixedly connected to the center of the top of the box body (1), the sand falling hopper (8) is funnel-shaped, the left side and the right side of the inner lower end of the sand falling hopper (8) are movably connected with the elastic plate device (7), the elastic plate device (7) extends to the outer side of the sand falling hopper (8) and is hinged with the elastic device (6), the other end of the elastic device (6) is fixedly connected with the inner wall of the box body (1), the lower end of the inner part of the box body (1) is clamped with the sieve tray (2), the left side of the bottom of the sieve tray (2) is hinged with the sieve screen (201), the front end and the rear end of the right side of the bottom of the sieve tray (2) are fixedly connected with L-shaped bearing blocks (13), inserting rods (15) are clamped between the upper ends of the L-shaped bearing blocks (13), the left side and the right side of, fixed frame (17) of breach inslot fixedly connected with, bottom articulates in fixed frame (17) has baffle (18), fixed frame (17) top fixedly connected with dog (1701), baffle (18) left side center fixedly connected with articulated elements (1801), box (1) right side upper end fixedly connected with loading board (10), loading board (10) top fixedly connected with servo motor (9), servo motor (9) output shaft extends to loading board (10) lower extreme fixedly connected with irregular carousel (11), box (1) front side corresponds L type bearing block (13) position and is equipped with the chamber door, and box (1) bottom is equipped with the discharge gate.
2. The sand screening apparatus for road engineering construction according to claim 1, wherein: l type carrier block (13) upper end center is equipped with recess (1301), L type carrier block (13) outside is located recess central point and puts all to have changeed board (1302), the joint has inserted bar (15) in recess (1301), inserted bar (15) meet screen cloth (201) right side bottom.
3. The sand screening apparatus for road engineering construction according to claim 1, wherein: the equal fixedly connected with slide bar (3) of sieve dish (2) left and right sides, slide bar (3) are equipped with eight, and sieve dish (2) one side all is equipped with 4 groups, slide bar (3) all extend to box (1) outside fixedly connected with limiting plate (4), and equal fixedly connected with diaphragm (14) of lower extreme on limiting plate (4) the outside that is located sieve dish (2) right side, form spout (1401) between diaphragm (14), irregular carousel (11) are in same horizontal plane with limiting plate (4), and correspond the joint with spout (1401).
4. The sand screening apparatus for road engineering construction according to claim 3, wherein: the upper end of the sliding rod (3) positioned at the inner side of the box body (1) is sleeved with a first reset spring (5).
5. The sand screening apparatus for road engineering construction according to claim 1, wherein: elasticity device (6) are still including a support section of thick bamboo (601), connecting rod (602), piston board (603), No. two reset spring (604), a support section of thick bamboo (601) are close to box (1) central point and put one side joint and have a connecting rod (602), connecting rod (602) are located support section of thick bamboo (601) inner upper end fixedly connected with piston board (603), No. two reset spring (604) of fixedly connected with between piston board (603) and a support section of thick bamboo (601) bottom.
6. The sand screening apparatus for road engineering construction according to claim 1, wherein: the elastic plate device (7) is characterized by further comprising an elastic plate (701), a second connecting rod (702) and a damping spring (703), the upper end of the elastic plate (701) is hinged to the side wall of the sand falling hopper (8), the center of the bottom of the elastic plate (701) is hinged to the second connecting rod (702), the second connecting rod (702) and the side wall of the sand falling hopper (8) vertically extend to the outer side and are hinged to the first connecting rod (602), and the damping spring (703) is sleeved at the upper end of the second connecting rod (702) in the sand falling hopper (8).
7. The sand screening apparatus for road engineering construction according to claim 1, wherein: the length and the width of the baffle (18) are consistent with the size of the fixed frame (17), and the right side of the top of the baffle (18) is connected with the stop block (1701).
8. The sand screening apparatus for road engineering construction according to claim 1, wherein: the air cylinder (16) is fixedly connected to the right end of the bottom of the box body (1), and the top of the air cylinder (16) is hinged to a hinge piece (1801) at the upper end of the baffle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020324498.8U CN212120749U (en) | 2020-03-16 | 2020-03-16 | Sand screening equipment for highway engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020324498.8U CN212120749U (en) | 2020-03-16 | 2020-03-16 | Sand screening equipment for highway engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212120749U true CN212120749U (en) | 2020-12-11 |
Family
ID=73674174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020324498.8U Active CN212120749U (en) | 2020-03-16 | 2020-03-16 | Sand screening equipment for highway engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212120749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090523A (en) * | 2022-08-26 | 2022-09-23 | 江苏中腾石英材料科技股份有限公司 | Quartz sand processing is with multistage screening device of solid impurity |
-
2020
- 2020-03-16 CN CN202020324498.8U patent/CN212120749U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090523A (en) * | 2022-08-26 | 2022-09-23 | 江苏中腾石英材料科技股份有限公司 | Quartz sand processing is with multistage screening device of solid impurity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107755242B (en) | Sand sieving mechanism is used to fitment | |
| CN212120749U (en) | Sand screening equipment for highway engineering construction | |
| CN114377958B (en) | Building construction sand stone screening sorter | |
| CN105996068B (en) | Shell-breaking machine of walnut | |
| CN109747209B (en) | High-speed multifunctional forming device and high-speed multifunctional forming equipment with same | |
| CN117283754B (en) | Epoxy molding compound screening control device | |
| CN114011699A (en) | Building site is with husky soil screening installation | |
| CN209886166U (en) | Sawdust screening device | |
| CN211726463U (en) | Energy-efficient wood flour sifting machine | |
| CN208879068U (en) | A kind of architectural engineering small vibrating sand sieving machine | |
| CN107930847B (en) | soybean sieving mechanism | |
| CN209565233U (en) | A kind of Multi-function seed sorting unit | |
| CN109513613A (en) | One kind being used for garbage sorting screening plant | |
| CN213992407U (en) | Tobacco shred classification device | |
| CN115255391A (en) | Printer powder recovery and screening device and method thereof | |
| CN211101403U (en) | Sand screening device for casting | |
| CN211194393U (en) | Clay particle automatic screening device | |
| CN219785579U (en) | IEC photovoltaic insulating material's screening device | |
| CN214516027U (en) | High-efficient screening installation of pig feed | |
| CN210647192U (en) | Square swinging screen | |
| CN214107779U (en) | Building engineering's grit gradation separator | |
| CN109453991A (en) | A kind of automatic sieving machine | |
| CN219723651U (en) | Plastic extruding machine for producing degradable plastics | |
| CN215319862U (en) | Granule sieving mechanism in plastic grain cutting production line | |
| CN219483366U (en) | Corn feed processing is with mechanism that sieves |
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: 20231215 Address after: Floor 6-7, No. 466 Jinji Middle Road, Caoxi Village, Caoxi Street, Xinluo District, Longyan City, Fujian Province, 364000 Patentee after: Longyan Transportation Construction Group Co.,Ltd. Address before: Room 201, Unit 3, No. 8 North American Street, Tengzhou City, Zaozhuang City, Shandong Province, 277599 Patentee before: Zhang Yuliang |