CN209681811U - A kind of efficient grinding device of road construction - Google Patents

A kind of efficient grinding device of road construction Download PDF

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Publication number
CN209681811U
CN209681811U CN201821848668.1U CN201821848668U CN209681811U CN 209681811 U CN209681811 U CN 209681811U CN 201821848668 U CN201821848668 U CN 201821848668U CN 209681811 U CN209681811 U CN 209681811U
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China
Prior art keywords
wall
rotating bar
belt wheel
top case
active box
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CN201821848668.1U
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Chinese (zh)
Inventor
陈江明
李泫心
陈学彬
朱子义
刘辉
祝王
李淇铉
黄勇
孙冰
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Beijing Hua Lu Shun Engineering Consulting Co Ltd
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Beijing Hua Lu Shun Engineering Consulting Co Ltd
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Abstract

The utility model provides a kind of road construction efficient grinding device, including top case;First motor is installed in the top case bottom interior wall;Connecting shaft is connected on the upside of the first motor;The connecting shaft top is fixed with the second belt wheel;First pulley is sequentially connected with by the first belt respectively at left and right sides of second belt wheel;The first pulley is fixed on screw rod;Movable block has been connected through a screw thread on the screw rod;The movable block side is fixed with connecting rod;The side of the connecting rod is fixed with active box;The second motor is installed in the active box bottom interior wall;Third belt wheel is connected on the upside of second motor;The 4th belt wheel is sequentially connected with by the second belt on the right side of the third belt wheel;4th belt wheel is fixed in rotating bar;The rotating bar lower part is fixed with dust suction disc;The dust that polishing is formed can be handled effectively, improve grinding efficiency, have stronger applicability by the utility model structure novel.

Description

A kind of efficient grinding device of road construction
Technical field
The utility model relates to road construction equipment, the efficient grinding device of specifically a kind of road construction.
Background technique
Road engineering refers to the overall process of the planning, design, construction, maintenance and the management work that carry out using road as object And its engineering entity being engaged in.The same with the civil engineering of other any classes, road engineering has apparent technology, economy With the characteristic of management aspect.
During road construction, road pavement is needed to polish, to guarantee the planarization on road surface, but road pavement into When row polishing, since the dust particles after polishing still remain on road surface, when continuing polishing, the effect of road surface polishing is influenced, The efficiency of polishing is influenced simultaneously, it is very inconvenient, therefore, need a kind of to remove road surface and polish to form the road of dust and apply at present The efficient grinding device of work.
Utility model content
The purpose of this utility model is to provide a kind of efficient grinding devices of road construction, to solve above-mentioned background technique The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of road construction efficient grinding device, including top case;The is welded on the left of the top case on appearance wall One link block, and be bolted on inner wall in the middle part of its bottom and first motor is installed;The company of being connected on the upside of the first motor Spindle;The connecting shaft upper end is rotatablely connected by connection bearing and the roof of top case, and the is fixedly connected on the outside of upper part Two belt wheels;Second belt wheel is located inside top case, and the left and right sides is sequentially connected with first pulley by the first belt respectively; The first pulley is located inside top case there are two setting, and is fastened on screw rod;The screw lower end by connection bearing with The bottom wall rotation connection of perpendicular case;There are two the perpendicular case is set, it is symmetrically welded and is fixed on the appearance wall of downside of top case or so two, And movable pulley there are two being uniformly connected and fixed on its bottom outer wall;Screw rod lower external wall is equipped with screw thread, and passes through thereon It is threaded with movable block;The movable block is located inside perpendicular case, is welded with connecting rod on the appearance wall of one side;The company The side end of extension bar is fixedly connected with active box;The active box is located between two perpendicular casees, is located at below top case, bottom It is bolted on inner wall and the second motor is installed;Third belt wheel is connected on the upside of second motor;The third belt wheel Right side is sequentially connected with the 4th belt wheel by the second belt;4th belt wheel is fastened in rotating bar;The rotating bar Upside end is fixedly connected with limit annulus, and limits annulus and be rotatably connected on inside the second link block;Second link block Connecting tube is fixedly connected in right side wall;The connecting tube is L-shaped, and the roof of active box, and its downside end are run through in downside It is connected with dust exhaust apparatus;The dust exhaust apparatus is mounted by means of bolts in the bottom interior wall of active box, is located at the rotating bar right side Side;Dust suction disc is fixedly connected on rotating bar lower external wall;The dust suction disc is circular, is located at below active box, Qi Bizhong It equipped with cavity, is communicated with the internal cavities of rotating bar, and its lower circumference is fixedly connected with several suction inlets.
As a further solution of the present invention: being symmetrically arranged at the left and right two of first motor there are two the screw rod sets Side, vertically arranged, the upper end is rotatablely connected by connection bearing and the roof of top case, the bottom that lower part passes through connection bearing and top case Wall rotation connection, and the roof of perpendicular case is run through in its underpart.
As a further solution of the present invention: the connecting rod is laterally arranged, it is slidably connected with through slot;The through slot It is provided on the side wall of perpendicular case.
As a further solution of the present invention: the rotating bar is vertically located in active box, and its upper and lower two logical Two walls up and down for crossing connection bearing and active box are rotatablely connected, and are hollow cylinder.
As a further solution of the present invention: second link block is weldingly fixed on the top appearance wall of active box On, it is in cylindrical shape, is internally provided with cavity, and the limit annulus junction of itself and rotating bar upper end is equipped with sealing ring.
Polishing is fixedly connected on the appearance wall of end on the downside of the rotating bar as a further solution of the present invention, Wheel;The grinding wheel is located at below dust suction disc, and diameter is smaller than the internal diameter of dust suction disc.
Compared with prior art, the utility model has the beneficial effects that
The utility model, can be by grinding device by setting dust suction disc, the hollow setting of rotating bar, connecting tube and dust exhaust apparatus The dust particles removal formed after road pavement polishing, to improve the quality of road surface polishing, while improving the efficiency of road surface polishing; Limit annulus by the way that rotating bar upper end is arranged is rotatably connected on inside the second link block, and dust suction disc is located above grinding wheel, can Guarantee when road pavement is polished, the effect of dust-extraction unit road pavement dust processing, structure novel;By the way that first motor, silk is arranged Bar, movable block and active box can increase the applicability of device according to the height and position of the different adjustment grinding wheel on road surface;This reality With new structure novelty, easy to operate, the dust formed after effectively road surface can be polished is handled, to improve polishing effect Rate has stronger applicability.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the efficient grinding device of road construction.
Fig. 2 is a kind of structural schematic diagram of road construction second motor drive in efficient grinding device.
Fig. 3 is the structural schematic diagram of a kind of road construction dust suction disc and grinding wheel in efficient grinding device.
In figure: 1- movable pulley, 2- erect case, 3- screw rod, 4- movable block, 5- top case, the first link block of 6-, 7- connection bearing, 8- first pulley, the first belt of 9-, the second belt wheel of 10-, 11- connecting shaft, 12- first motor, the second link block of 13-, 14- connect Adapter tube, 15- through slot, 16- connecting rod, 17- active box, 18- rotating bar, 19- dust suction disc, 20- suction inlet, 21- grinding wheel, 22- Second motor, 23- third belt wheel, the second belt of 24-, the 4th belt wheel of 25-, 26- dust exhaust apparatus.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-3, a kind of efficient grinding device of road construction, including top case 5;The top case 5 is on device Other component provides support and installation space, is welded with the first link block 6 on the appearance wall of left side;First link block 6 for device and motor vehicle to be attached;It is bolted on inner wall in the middle part of the bottom of top case 5 and first motor is installed 12;Connecting shaft 11 is connected on the upside of the first motor 12;The roof that 11 upper end of connecting shaft passes through connection bearing 7 and top case 5 Rotation connection, and the second belt wheel 10 is fixedly connected on the outside of upper part;Second belt wheel 10 is located inside top case 5, left and right Two sides pass through the first belt 9 respectively and are sequentially connected with first pulley 8;The first pulley 8 is located inside top case 5 there are two setting, It is fastened on screw rod 3;There are two the screw rod 3 is set, it is symmetrically arranged at the left and right sides of first motor 12, it is vertically arranged, Upper end is rotatablely connected by connection bearing 7 and the roof of top case 5, and lower part is rotated by connection bearing 7 and the bottom wall of top case 5 to be connected It connects, and the roof of perpendicular case 2 is run through in its underpart, and its lower end is rotatablely connected by the bottom wall of connection bearing 7 and perpendicular case 2;Perpendicular case 2 is set There are two, it is symmetrically welded on the appearance wall of downside for being fixed on top case 5 or so two, is used to support top case 5, while in device Other component provides installation space, and is uniformly connected and fixed on its bottom outer wall there are two movable pulley 1;The movable pulley 1 is just It is moved in device;3 lower external wall of screw rod is equipped with screw thread, and has been connected through a screw thread movable block 4 thereon;The movement Block 4 is located inside perpendicular case 2, is welded with connecting rod 16 on the appearance wall of one side;The laterally setting of connecting rod 16, with through slot 15 are slidably connected;The through slot 15 is provided on the side wall of perpendicular case 2;The side end of connecting rod 16 is fixedly connected with active box 17;The active box 17 is located between two perpendicular casees 2, and transmission can be passed through when first motor 12 works by being located at 5 lower section of top case Device drives screw rod 3 to rotate, so that movable block 4 be driven to be axially moved along screw rod 3, and then active box 17 is driven to move up and down, It is bolted in bottom interior wall and the second motor 22 is installed;Third belt wheel 23 is connected on the upside of second motor 22;Institute It states and the 4th belt wheel 25 is sequentially connected with by the second belt 24 on the right side of third belt wheel 23;4th belt wheel 25, which is fastened on, to be turned In lever 18;The rotating bar 18 is vertically located in active box 17, and its upper and lower two pass through connection bearing 7 and active box 17 Upper and lower two walls rotation connection, is hollow cylinder, passes through convenient for dust, and its upside end is fixedly connected with limit annulus, and Limit annulus is rotatably connected on inside the second link block 13;Second link block 13 is weldingly fixed on outside the top of active box 17 On table wall, it is in cylindrical shape, is internally provided with cavity, the limit annulus convenient for 18 upper end of rotating bar is rotatablely connected inside it, And the limit annulus junction of itself and 18 upper end of rotating bar is equipped with sealing ring, and connecting tube 14 is fixedly connected in its right side wall; The connecting tube 14 is L-shaped, and the roof of active box 17 is run through in downside, and its downside end is connected with dust exhaust apparatus 26;It is described Dust exhaust apparatus 26 is mounted by means of bolts in the bottom interior wall of active box 17, is located at the right side of rotating bar 18, can will when work Dust after polishing is handled;Dust suction disc 19 is fixedly connected on 18 lower external wall of rotating bar;19 annulus of dust suction disc Shape is located at 17 lower section of active box, is equipped with cavity in wall, communicates with the internal cavities of rotating bar 18, and its lower circumference connects It is fixed with several suction inlets 20;For the suction inlet 20 when dust exhaust apparatus 26 works, dust is successively via suction inlet 20, dust suction Disk 19 enters in rotating bar 18, then enters in dust exhaust apparatus 26 via the second link block 13 and connecting tube 14;Rotating bar 18 Grinding wheel 21 is fixedly connected on the appearance wall of downside end;The grinding wheel 21 is located at 19 lower section of dust suction disc, and diameter compares dust suction The internal diameter of disk 19 is small, when the work of the second motor 22, rotating bar 18 can be driven to rotate, to drive grinding wheel 21 to rotate, over the ground Face is polished, while the dust after polishing is handled via dust exhaust apparatus 26.
The working principle of the utility model is: device is fixedly connected by the first link block 6 with motor vehicle, then Start first motor 12 according to road surface demand, drives screw rod 3 to rotate by transmission device, to drive movable block 4 along 3 axis of screw rod To movement, and then active box 17 is driven to move up and down, adjusts grinding wheel 21 to suitable position, subsequently start the second motor 22, it drives rotating bar 18 to rotate, so that grinding wheel 21 be driven to rotate, polishes ground, while starting dust exhaust apparatus 26, beat The dust formed after mill successively enters in rotating bar 18 via suction inlet 20, dust suction disc 19, then via 13 He of the second link block Connecting tube 14 enters in dust exhaust apparatus 26, and then motor vehicle driving device is mobile, and road pavement is polished.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims (6)

1. a kind of efficient grinding device of road construction, including top case (5);It is characterized in that, appearance wall on the left of the top case (5) On be welded with the first link block (6), and be bolted on inner wall in the middle part of its bottom and first motor (12) be installed;Institute It states and is connected to connecting shaft (11) on the upside of first motor (12);Connecting shaft (11) upper end passes through connection bearing (7) and top case (5) Roof rotation connection, and the second belt wheel (10) are fixedly connected on the outside of upper part;Second belt wheel (10) is located in top case (5) Portion, the left and right sides are sequentially connected with first pulley (8) by the first belt (9) respectively;The first pulley (8) is equipped with two It is a, it is located at top case (5) inside, is fastened on screw rod (3);Screw rod (3) lower end passes through connection bearing (7) and perpendicular case (2) bottom wall rotation connection;There are two the perpendicular case (2) sets, it is symmetrically welded the appearance of downside for being fixed on top case (5) or so two There are two being uniformly connected and fixed on wall, and on its bottom outer wall movable pulley (1);Screw rod (3) lower external wall is equipped with screw thread, And it is connected through a screw thread movable block (4) thereon;The movable block (4) is located at perpendicular case (2) inside, welds on the appearance wall of one side It is fixed with connecting rod (16);The side end of the connecting rod (16) is fixedly connected with active box (17);The active box (17) It is located between two perpendicular casees (2), is located at below top case (5), be bolted in bottom interior wall and the second motor is installed (22);Third belt wheel (23) are connected on the upside of second motor (22);Pass through the second belt on the right side of the third belt wheel (23) (24) it is sequentially connected with the 4th belt wheel (25);4th belt wheel (25) is fastened on rotating bar (18);The rotating bar (18) upside end is fixedly connected with limit annulus, and limits annulus and be rotatably connected on the second link block (13) inside;Described Connecting tube (14) are fixedly connected in two link blocks (13) right side wall;The connecting tube (14) is L-shaped, and active box is run through in downside (17) roof, and its downside end is connected with dust exhaust apparatus (26);The dust exhaust apparatus (26) is mounted by means of bolts on In the bottom interior wall of active box (17), it is located on the right side of rotating bar (18);Suction is fixedly connected on rotating bar (18) lower external wall Dirt disk (19);The dust suction disc (19) is circular, is located at below active box (17), cavity is equipped in wall, with rotating bar (18) Internal cavities communicate, and its lower circumference is fixedly connected with several suction inlets (20).
2. a kind of efficient grinding device of road construction according to claim 1, which is characterized in that the screw rod (3) sets There are two, it is symmetrically arranged at the left and right sides of first motor (12), vertically arranged, the upper end passes through connection bearing (7) and top case (5) Roof rotation connection, lower part is rotatablely connected by the bottom wall of connection bearing (7) and top case (5), and perpendicular case (2) are run through in its underpart Roof.
3. a kind of efficient grinding device of road construction according to claim 1, which is characterized in that the connecting rod (16) Laterally setting, is slidably connected with through slot (15);The through slot (15) is provided on the side wall of perpendicular case (2).
4. a kind of efficient grinding device of road construction according to claim 1, which is characterized in that the rotating bar (18) It is vertically located in active box (17), and its upper and lower two rotate company by two walls up and down of connection bearing (7) and active box (17) It connects, is hollow cylinder.
5. a kind of efficient grinding device of road construction according to claim 1, which is characterized in that second link block (13) it is weldingly fixed on the top appearance wall of active box (17), is in cylindrical shape, is internally provided with cavity, and itself and rotating bar (18) the limit annulus junction of upper end is equipped with sealing ring.
6. a kind of efficient grinding device of road construction according to claim 1, which is characterized in that the rotating bar (18) Grinding wheel (21) are fixedly connected on the appearance wall of downside end;The grinding wheel (21) is located at below dust suction disc (19), diameter Internal diameter than dust suction disc (19) is small.
CN201821848668.1U 2018-11-12 2018-11-12 A kind of efficient grinding device of road construction Active CN209681811U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821848668.1U CN209681811U (en) 2018-11-12 2018-11-12 A kind of efficient grinding device of road construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821848668.1U CN209681811U (en) 2018-11-12 2018-11-12 A kind of efficient grinding device of road construction

Publications (1)

Publication Number Publication Date
CN209681811U true CN209681811U (en) 2019-11-26

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Application Number Title Priority Date Filing Date
CN201821848668.1U Active CN209681811U (en) 2018-11-12 2018-11-12 A kind of efficient grinding device of road construction

Country Status (1)

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CN (1) CN209681811U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111660019A (en) * 2020-05-22 2020-09-15 江西福昌发电路科技有限公司 Circuit board processing clamping device in electronic part production process
CN117286750A (en) * 2023-11-27 2023-12-26 北京城建信捷轨道交通工程咨询有限公司 Track dust collector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111660019A (en) * 2020-05-22 2020-09-15 江西福昌发电路科技有限公司 Circuit board processing clamping device in electronic part production process
CN117286750A (en) * 2023-11-27 2023-12-26 北京城建信捷轨道交通工程咨询有限公司 Track dust collector
CN117286750B (en) * 2023-11-27 2024-02-06 北京城建信捷轨道交通工程咨询有限公司 Track dust collector

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