CN215844173U - High strength screening mechanism based on highway construction engineering - Google Patents
High strength screening mechanism based on highway construction engineering Download PDFInfo
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- CN215844173U CN215844173U CN202120976011.9U CN202120976011U CN215844173U CN 215844173 U CN215844173 U CN 215844173U CN 202120976011 U CN202120976011 U CN 202120976011U CN 215844173 U CN215844173 U CN 215844173U
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- 238000012216 screening Methods 0.000 title claims abstract description 104
- 238000010276 construction Methods 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 8
- 239000004575 stone Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 description 7
- 238000007873 sieving Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a high-strength screening mechanism based on highway construction engineering, which comprises a machine body, wherein the top end of the machine body is connected with a feeding groove, the outer wall of the bottom of the machine body is fixedly connected with a supporting frame, and one side of the machine body is fixedly connected with a first discharging hole. According to the utility model, under the action of the classifying and screening mechanism, the servo motor is electrified to rotate, the rotating rod is rotated, the second bevel gear drives the transverse rod to rotate under the transmission action of the first bevel gear and the second bevel gear, the cam intermittently extrudes the first screening plate upwards or extrudes the second screening plate downwards through the fixed connection of the transverse rod and the cam, and the device can screen the broken stones with different specifications under the action of different screen holes of the first screening plate and the second screening plate through the vertical movement of the first screening plate and the second screening plate.
Description
Technical Field
The utility model relates to the technical field of highway construction engineering, in particular to a high-strength screening mechanism based on the highway construction engineering.
Background
The highway construction refers to the general term of works such as road network planning, highway investigation design, highway construction, maintenance, management and the like, broken stones are used for bedding base course in the highway construction, the sizes of the broken stones are different according to the requirements of different highway grades, and the broken stones with different sizes are screened.
The high strength screening mechanism based on highway construction engineering that has now can only the singleness sieve the rubble usually when using, does not possess the mechanism that can carry out the while to the rubble of different specifications simultaneously and sieves the mechanism of the ejection of compact to the rubble after sieving to do not possess, lead to the working strength of high strength screening mechanism based on highway construction engineering low, and the screening effect is poor, and the ejection of compact is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the high-strength screening mechanism based on the highway construction engineering is low in working strength, poor in screening effect and inconvenient to discharge because the high-strength screening mechanism based on the highway construction engineering is generally only capable of screening crushed stones singly, does not have a mechanism capable of screening crushed stones with different specifications simultaneously and does not have a mechanism for screening and discharging the screened crushed stones when the high-strength screening mechanism based on the highway construction engineering is used.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a high-strength screening mechanism based on highway construction engineering comprises a machine body, wherein the top end of the machine body is connected with a feeding groove, the outer wall of the bottom of the machine body is fixedly connected with a supporting frame, one side of the machine body is fixedly connected with a first discharging hole, the other side of the machine body is connected with a second discharging hole, the bottom end of the machine body is connected with a third discharging hole, one side of the machine body is provided with a classification screening mechanism, the classification screening mechanism comprises a servo motor, the servo motor is fixedly arranged on the outer side of the machine body, the top end of the servo motor is connected with a rotating rod, the top end of the rotating rod is fixedly provided with a first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, one side of the second bevel gear is fixedly provided with a cross rod, the outer wall of the cross rod is rotatably connected with a bearing, the bearing is fixedly arranged in the machine body, and the other side of the cross rod is fixedly connected with a cam, and the top laminating of cam is connected with first screening board, one side fixed mounting of first screening board has first slider, and the opposite side sliding connection of first slider has first spout to first spout is seted up at the inner wall of organism, the bottom fixed mounting of first slider has first reset spring, and first reset spring installs at the inner wall of first spout, the second screening board is installed to the bottom of first screening board, and the bottom of second screening board installs the stock guide to the stock guide is at the inner wall fixed connection of organism, vibration discharge mechanism is installed to servo motor's bottom.
As a further description of the above technical solution:
the rotating rod forms a transmission structure with the cross rod through the first bevel gear and the second bevel gear, and the cross rod forms a transmission structure with the first screening plate through the cam.
As a further description of the above technical solution:
first screening board constitutes sliding construction through between first slider, first spout and the organism, and constitutes elastic construction between first screening board through first reset spring and the first spout.
As a further description of the above technical solution:
the inside of vibration discharge mechanism is including the reel, and the reel is installed in the bottom of stock guide, one side fixedly connected with connecting rod of reel, and the outer wall cover of connecting rod is equipped with second reset spring, the outside fixed mounting of connecting rod has the limiting plate, the opposite side fixedly connected with toothed disc of reel, and the positive terminal surface of toothed disc has seted up the second spout, the inner wall sliding connection of second spout has the second slider, and second slider is fixed connection with the organism, the rear end face meshing of toothed disc is connected with the toothed disc, and the top fixed mounting of toothed disc has the pole setting to the top of pole setting is connected with servo motor.
As a further description of the above technical solution:
the reel passes through to constitute transmission structure between connecting rod and the limiting plate, and the limiting plate passes through to constitute elastic construction between second reset spring and the organism.
As a further description of the above technical solution:
the pole setting passes through and constitutes transmission structure between gear dish and the gear plate, and the gear plate passes through and constitutes sliding construction between second spout, second slider and the organism.
In conclusion, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, under the action of the classifying and screening mechanism, the servo motor is electrified to rotate, the rotating rod is rotated, the second bevel gear drives the transverse rod to rotate under the transmission action of the first bevel gear and the second bevel gear, the cam intermittently extrudes the first screening plate upwards or extrudes the second screening plate downwards through the fixed connection of the transverse rod and the cam, and the device can screen the broken stones with different specifications under the action of different screen holes of the first screening plate and the second screening plate through the vertical movement of the first screening plate and the second screening plate.
2. According to the utility model, the first reset spring is arranged at the bottom end of the first sliding block, so that the first screening plate is automatically reset when the first sliding block is not stressed, the crushed stone on the surface of the first screening plate can conveniently pass through the first discharge hole, the surface circulation of the first screening plate is ensured, the blockage of the crushed stone on the surface of the first discharge hole is avoided, the service life of the first screening plate is prolonged, and the working quality of the first screening plate and the working quality of the second screening plate are ensured.
3. According to the screening device, under the action of the vibration discharging mechanism, the servo motor is electrified, the vertical rod drives the gear disc to rotate, the gear disc drives the gear plate to move under the meshing action of the gear disc and the gear plate, the second reset spring is arranged on one side of the screen frame, the second reset spring drives the screen frame to reset, the screening effect of the screen frame at the bottom of the material guide plate is guaranteed, the screening device achieves screening with high strength and high accuracy through the arrangement, the screening quality of raw materials is guaranteed, and the convenience of highway construction is improved.
Drawings
FIG. 1 is a schematic front view of a high-strength screening mechanism of the present invention based on highway construction;
FIG. 2 is a schematic cross-sectional view of the classifying and screening mechanism according to the present invention;
FIG. 3 is an enlarged schematic view of the sorting and screening mechanism at A in the present invention;
FIG. 4 is a schematic structural view of a vibration discharging mechanism according to the present invention;
FIG. 5 is a schematic top view of the gear plate of the present invention.
Illustration of the drawings:
1. a body; 2. a feed chute; 3. a support frame; 4. a first discharge port; 5. a second discharge port; 6. a third discharge port; 7. a sorting and screening mechanism; 701. a servo motor; 702. a rotating rod; 703. a first bevel gear; 704. a second bevel gear; 705. a cross bar; 706. a bearing; 707. a cam; 708. a first screening plate; 709. a first slider; 7010. a first chute; 7011. a first return spring; 7012. a second screening plate; 7013. a material guide plate; 8. a vibrating discharge mechanism; 801. a screen frame; 802. a connecting rod; 803. a second return spring; 804. a limiting plate; 805. a gear plate; 806. a second chute; 807. a second slider; 808. a gear plate; 809. and (6) erecting a rod.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a high-strength screening mechanism based on highway construction engineering comprises a machine body 1, a feed chute 2, a support frame 3, a first discharge port 4, a second discharge port 5, a third discharge port 6, a classification screening mechanism 7, a servo motor 701, a rotating rod 702, a first bevel gear 703, a second bevel gear 704, a cross rod 705, a bearing 706, a cam 707, a first screening plate 708, a first sliding block 709, a first sliding chute 7010, a first return spring 7011, a second screening plate 7012, a material guide plate 7013, a vibration discharging mechanism 8, a screen frame 801, a connecting rod 802, a second return spring 803, a limiting plate 804, a gear plate 805, a second sliding chute 806, a second sliding block 807, a gear plate 808 and a vertical rod 809, wherein the top end of the machine body 1 is connected with the feed chute 2, the outer wall of the bottom of the machine body 1 is fixedly connected with the support frame 3, one side of the machine body 1 is fixedly connected with the first discharge port 4, and the other side of the machine body 1 is connected with the second discharge port 5, the bottom end of the machine body 1 is connected with a third discharge hole 6, one side of the machine body 1 is provided with a classification screening mechanism 7, the interior of the classification screening mechanism 7 comprises a servo motor 701, the servo motor 701 is fixedly arranged on the outer side of the machine body 1, the top end of the servo motor 701 is connected with a rotating rod 702, the top end of the rotating rod 702 is fixedly provided with a first bevel gear 703, one side of the first bevel gear 703 is engaged with a second bevel gear 704, one side of the second bevel gear 704 is fixedly provided with a cross rod 705, the outer wall of the cross rod 705 is rotatably connected with a bearing 706, the bearing 706 is fixedly arranged in the machine body 1, the other side of the cross rod 705 is fixedly connected with a cam 707, the top end of the cam 707 is attached and connected with a first screening plate 708, one side of the first screening plate 708 is fixedly provided with a first sliding block 709, the other side of the first sliding block 709 is slidably connected with a first sliding groove 7010, and the first sliding groove 7010 is arranged on the inner wall of the machine body 1, bottom fixed mounting of first slider 709 has first reset spring 7011, and first reset spring 7011 is at the inner wall installation of first spout 7010, second screening board 7012 is installed to the bottom of first screening board 708, and stock guide 7013 is installed to the bottom of second screening board 7012, and stock guide 7013 is at the inner wall fixed connection of organism 1, vibration discharge mechanism 8 is installed to servo motor 701's bottom, under the effect of the different sieve meshes of first screening board 708 and second screening board 7012, make the device sieve the rubble of different specifications, thereby material screening efficiency when making highway construction is higher, made things convenient for and classified the rubble.
Further, the rotating rod 702 forms a transmission structure through the first bevel gear 703, the second bevel gear 704 and the cross rod 705, the cross rod 705 forms a transmission structure through the cam 707 and the first sieving plate 708, the second bevel gear 704 drives the cross rod 705 to rotate under the transmission action of the first bevel gear 703 and the second bevel gear 704, and the cam 707 intermittently presses the first sieving plate 708 upwards or presses the second sieving plate 7012 downwards through the fixed connection of the cross rod 705 and the cam 707.
Further, first screening board 708 passes through first slider 709, constitutes sliding structure between first spout 7010 and the organism 1, and first screening board 708 passes through and constitutes elastic structure between first reset spring 7011 and the first spout 7010, through setting up first reset spring 7011, makes first screening board 708 automatic re-setting when not atress, makes things convenient for the rubble on first screening board 708 surface to pass through first discharge gate 4, has guaranteed the circulation on first screening board 708 surface.
Further, the inside of the vibration discharging mechanism 8 comprises a screen frame 801, the screen frame 801 is installed at the bottom of the material guide plate 7013, one side of the screen frame 801 is fixedly connected with a connecting rod 802, and the outer wall of the connecting rod 802 is sleeved with a second return spring 803, the outer side of the connecting rod 802 is fixedly provided with a limit plate 804, the other side of the screen frame 801 is fixedly connected with a gear plate 805, and the positive end face of the gear plate 805 is provided with a second sliding chute 806, the inner wall of the second sliding chute 806 is connected with a second sliding block 807 in a sliding way, the second sliding block 807 is fixedly connected with the machine body 1, the rear end surface of the gear plate 805 is engaged with a gear disc 808, the top end of the gear disc 808 is fixedly provided with a vertical rod 809, the top end of the vertical rod 809 is connected with the servo motor 701, the vertical rod 809 drives the gear disc 808 to rotate, under the meshing action of the gear plate 805 and the gear disc 808, the gear plate 805 is driven by the gear disc 808 to move.
Further, the reel 801 passes through to constitute transmission structure between connecting rod 802 and the limiting plate 804, and the limiting plate 804 constitutes elastic construction through between second reset spring 803 and the organism 1, sets up second reset spring 803 through the one side at reel 801, makes second reset spring 803 drive reel 801 reset, has guaranteed the screening effect of reel 801 in stock guide 7013 bottom.
Further, the vertical rod 809 forms a transmission structure through the gear disc 808 and the gear plate 805, the gear plate 805 forms a sliding structure through the second sliding chute 806, the second sliding block 807 and the machine body 1, and the gear disc 808 is set as an intermittent gear, so that when the gear disc 808 is not meshed with the gear plate 805, the screen frame 801 resets under the elastic action of the second reset spring 803, and the screening effect of the screen frame 801 is convenient to guarantee.
The working principle is as follows: when the device is used, raw materials enter the machine body 1 through the feeding chute 2, the rotating rod 702 is rotated by electrifying the servo motor 701 to rotate, the second bevel gear 704 drives the cross rod 705 to rotate under the transmission action of the first bevel gear 703 and the second bevel gear 704, the cam 707 intermittently extrudes the first screening plate 708 upwards or extrudes the second screening plate 7012 downwards through the fixed connection of the cross rod 705 and the cam 707, the crushed stones with different specifications can be screened by the device under the action of different sizes of the first screening plate 708 and the second screening plate 7012 through the up-and-down movement of the first screening plate 708 and the second screening plate 7012, the first screening plate 708 is automatically reset when not stressed by arranging the first reset spring 7011, the crushed stones on the surface of the first screening plate 708 conveniently pass through the first discharging opening 4, the circulation of the surface of the first screening plate is ensured, and the blockage of the crushed stones on the surface of the first discharging opening 4 is avoided, switch on through servo motor 701, make the pole setting 809 drive gear disc 808 and rotate, under the meshing of gear disc 808 and gear plate 805, make gear disc 808 drive gear plate 805 move about, one side through at reel 801 sets up second reset spring 803, make second reset spring 803 drive reel 801 reset, guaranteed the screening effect of reel 801 in the stock guide 7013 bottom, thereby make the device realize the screening of high strength and high accuracy nature, just so accomplish the theory of operation of the device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a high strength screening mechanism based on highway construction engineering, includes organism (1), its characterized in that: the top end of the machine body (1) is connected with a feeding groove (2), the outer wall of the bottom of the machine body (1) is fixedly connected with a supporting frame (3), one side of the machine body (1) is fixedly connected with a first discharging hole (4), the other side of the machine body (1) is connected with a second discharging hole (5), the bottom end of the machine body (1) is connected with a third discharging hole (6), a classification screening mechanism (7) is installed on one side of the machine body (1), the classification screening mechanism (7) comprises a servo motor (701), the servo motor (701) is fixedly installed on the outer side of the machine body (1), the top end of the servo motor (701) is connected with a rotating rod (702), a first bevel gear (704) is fixedly installed on the top end of the rotating rod (702), one side of the first bevel gear (703) is meshed with a gear (703), and one side of a second bevel gear (704) is fixedly installed with a second transverse rod (705), the outer wall of the cross rod (705) is rotatably connected with a bearing (706), the bearing (706) is fixedly installed inside the machine body (1), the other side of the cross rod (705) is fixedly connected with a cam (707), the top end of the cam (707) is connected with a first screening plate (708) in a fitting manner, one side of the first screening plate (708) is fixedly provided with a first sliding block (709), the other side of the first sliding block (709) is connected with a first sliding groove (7010) in a sliding manner, the first sliding groove (7010) is formed in the inner wall of the machine body (1), the bottom end of the first sliding block (709) is fixedly provided with a first return spring (7011), the first return spring (7011) is installed in the inner wall of the first sliding groove (7010), the bottom of the first screening plate (708) is provided with a second screening plate (7012), the bottom of the second screening plate (7012) is provided with a material guide plate (7013), and the material guide plate (7013) is fixedly connected with the inner wall of the machine body (1), and a vibration discharging mechanism (8) is arranged at the bottom of the servo motor (701).
2. The high-strength screening mechanism based on the road construction engineering according to claim 1, characterized in that: the rotating rod (702) forms a transmission structure through the first bevel gear (703), the second bevel gear (704) and the cross rod (705), and the cross rod (705) forms a transmission structure through the cam (707) and the first screening plate (708).
3. The high-strength screening mechanism based on the highway construction engineering according to claim 1, wherein the first screening plate (708) forms a sliding structure with the machine body (1) through the first sliding block (709) and the first sliding groove (7010), and the first screening plate (708) forms an elastic structure with the first sliding groove (7010) through the first return spring (7011).
4. The high-strength screening mechanism based on the road construction engineering according to claim 1, characterized in that: the inside of the vibration discharging mechanism (8) comprises a screen frame (801), the screen frame (801) is arranged at the bottom of the material guide plate (7013), one side of the screen frame (801) is fixedly connected with a connecting rod (802), and the outer wall of the connecting rod (802) is sleeved with a second return spring (803), the outer side of the connecting rod (802) is fixedly provided with a limiting plate (804), the other side of the screen frame (801) is fixedly connected with a gear plate (805), a second sliding groove (806) is arranged on the positive end surface of the gear plate (805), a second sliding block (807) is connected to the inner wall of the second sliding groove (806) in a sliding manner, the second sliding block (807) is fixedly connected with the machine body (1), the rear end face of the gear plate (805) is engaged and connected with a gear disc (808), and the top end of the gear disc (808) is fixedly provided with a vertical rod (809), and the top end of the vertical rod (809) is connected with the servo motor (701).
5. The high-strength screening mechanism based on the road construction engineering according to claim 4, characterized in that: the screen frame (801) and the limiting plate (804) form a transmission structure through the connecting rod (802), and the limiting plate (804) and the machine body (1) form an elastic structure through the second return spring (803).
6. The high-strength screening mechanism based on the road construction engineering according to claim 4, characterized in that: the vertical rod (809) and the gear plate (805) form a transmission structure through the gear disc (808), and the gear plate (805) and the machine body (1) form a sliding structure through the second sliding groove (806), the second sliding block (807).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120976011.9U CN215844173U (en) | 2021-05-08 | 2021-05-08 | High strength screening mechanism based on highway construction engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120976011.9U CN215844173U (en) | 2021-05-08 | 2021-05-08 | High strength screening mechanism based on highway construction engineering |
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| Publication Number | Publication Date |
|---|---|
| CN215844173U true CN215844173U (en) | 2022-02-18 |
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ID=80316062
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120976011.9U Active CN215844173U (en) | 2021-05-08 | 2021-05-08 | High strength screening mechanism based on highway construction engineering |
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| CN (1) | CN215844173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405828A (en) * | 2022-02-23 | 2022-04-29 | 张志聪 | Building site is with categorised screening installation of thick and thin grit |
-
2021
- 2021-05-08 CN CN202120976011.9U patent/CN215844173U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405828A (en) * | 2022-02-23 | 2022-04-29 | 张志聪 | Building site is with categorised screening installation of thick and thin grit |
| CN114405828B (en) * | 2022-02-23 | 2023-01-06 | 临沂市矿宝机械有限公司 | Building site is with categorised screening installation of thick and thin grit |
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Address after: 230000 12b, block C, Huishang headquarters Plaza, No. 6686, Dalian Road, Baohe District, Hefei City, Anhui Province Patentee after: Xinzheng Construction Group Co.,Ltd. Country or region after: China Address before: 230000 12b, block C, Huishang headquarters Plaza, No. 6686, Dalian Road, Baohe District, Hefei City, Anhui Province Patentee before: ANHUI XINZHENG CONSTRUCTION ENGINEERING Co.,Ltd. Country or region before: China |