A vibrating beam for mines

Abstract

The invention discloses a vibrating beam for mines, comprising two fixed rails arranged transversely and in parallel, a concrete leveling pipe for leveling a concrete pavement poured in the mine; a lifting mechanism for adjusting the height of a lifting plate, thereby adjusting the thickness of the concrete pavement poured in the mine; a vibrating pump for generating vibration, thereby driving the concrete leveling pipe to vibrate the concrete pavement poured in the mine; a hydraulic rod for driving the telescopic rod to extend and retract, thereby disengaging or meshing a first bevel gear with a second bevel gear; the cooperation of a protrusion and a slide groove prevents a roller from moving up and down during the vibration of the vibrating pump, thereby disengaging from the fixed rail; a pull ring for leveling the concrete pavement poured in the mine by manpower or a rubber-wheeled vehicle in the event of a power outage; the problem of high labor cost in the process of hardening the pavement in the mine can be conveniently solved, the operation is simple, and the roller is suitable for popularization.

Description

Technical Field

[0001] The invention relates to the technical field of mine road surface hardening equipment, and in particular to a vibration beam for mines. Background Art

[0002] With regard to the standardization project of hardened road surface in mines, it is difficult to level the concrete manually during the hardened road surface process. At present, when hardening the mine road surface, a pneumatic concrete road surface vibration pump is often placed on the iron shell plates supported on both sides of the hardened road surface through an iron plate, concrete is poured, the vibration pump is turned on, and the vibration beam is slowly pulled forward manually or by an explosion-proof rubber-wheeled vehicle. This method is time-consuming and labor-intensive, and requires a large number of staff, which increases labor costs. In addition, the height of the mine is not easy to adjust during the leveling of the road surface, and the practicality is low. Therefore, a vibration beam for mines is designed. Summary of the invention

[0003] The purpose of the present invention is to provide a vibrating beam for mines, so as to solve the problem of high labor cost in the process of hardening road surface in mines.

[0004] The present invention adopts the following technical scheme: a vibrating beam for mines, comprising two fixed rails arranged transversely and in parallel, each of the fixed rails is provided with a slidable support seat, each of the support seats is symmetrically provided with rollers at the bottom, each of the rollers is arranged in the fixed rails, each of the inner side walls of the two support seats is provided with a vertically sliding lifting plate, two concrete leveling pipes for leveling the road surface under the mine are arranged vertically and horizontally between the two lifting plates, a lifting mechanism for adjusting the leveling depth of the concrete leveling pipes is arranged in the lifting plate, a mounting frame is arranged at the center position between the two concrete leveling pipes, a plurality of connecting rails are symmetrically arranged on the front and rear sides of the mounting frame for fixedly connecting the two concrete leveling pipes, the plurality of connecting rails are transversely and parallelly installed on the side wall between the two concrete leveling pipes, and a vibration pump for generating vibration is arranged on the mounting frame;

[0005] The support seats are both fixed with mounting boxes, and the two mounting boxes are provided with a same driving mechanism for driving the roller to rotate, and the bottom of the driving mechanism is arranged on the roller;

[0006] The driving mechanism includes two vertical and parallel connecting shafts, one of which is provided with a driving motor on the outer side wall of one of the installation boxes, and two ends of the connecting shaft are rotatably arranged in the two installation boxes, and the connecting shaft in the installation box is respectively provided with a first sprocket and a second sprocket, and the two first sprockets are provided with the same meshing first chain to drive the two first sprockets to rotate synchronously, the output shaft of the driving motor extends out of the installation box and is fixedly connected to the connecting shaft, and is provided with a third sprocket meshing with the first chain, the third sprocket is installed in the first chain, and the roller is provided with a fourth sprocket, and the vertically arranged second sprocket and fourth sprocket are provided with the same meshing second chain to drive the second sprocket and the fourth sprocket to rotate synchronously, and the support seat and the installation box are both provided with a first opening slidably connected to the second chain to avoid interference between the second chain and the support seat and the installation box.

[0007] The cam is an angularly-shaped member which is adapted to move relative to the first gear and to move relative to the second gear of the driver, the cam being arranged on a platform so that the driver can move relative to the first gear and the second gear can move relative to the first gear.

[0008] Furthermore, the roller is an I-shaped roller, and the fourth sprocket is installed at the center position of the I-shaped roller.

[0009] Furthermore, protrusions are protruding from the center positions of the front and rear ends of the roller, and sliding grooves matching with the protrusions are opened on the front and rear side walls inside the fixed rail, and the protrusions can be slidably installed in the sliding grooves.

[0010] Furthermore, a pull ring is symmetrically provided on the outer side wall of one of the concrete flattening tubes.

[0011] Furthermore, the vibration pump, the drive motor and the hydraulic rod are all electrically connected to an external control system.

[0012] The beneficial effects of the present invention are as follows: the support seat of the present invention is used to install the roller; the concrete leveling pipe is used to level the concrete pavement after pouring in the mine; the lifting mechanism is used to adjust the height of the lifting plate, so as to adjust the thickness of the concrete pavement after pouring in the mine; the connecting rail is used to fix the two concrete leveling pipes; the vibration pump is used to generate vibration, so as to drive the concrete leveling pipe to vibrate the concrete pavement after pouring in the mine; the first opening is used to avoid interference between the second chain and the support seat and the installation box; the rotation of the worm drives the helical rack to slide; the second opening is used to avoid the helical rack The lifting plate is lifted up and down by the sliding of the bevel rack, so as to adjust the leveling height of the concrete pavement poured in the mine. The hydraulic rod is used to drive the telescopic rod to extend and retract, so as to make the first bevel gear disengage or engage with the second bevel gear. The cooperation between the protrusion and the slide groove prevents the roller from moving up and down during the vibration of the vibration pump, so as to be separated from the fixed rail. The pull ring is used to level the concrete pavement poured in the mine by manpower or a rubber-wheeled vehicle in the event of a power outage. The problem of high labor cost in the process of hardening the pavement in the mine is convenient to solve, and the operation is simple and suitable for promotion.

[0013] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the installation of the first sprocket of the present invention;

[0016] Figure 3 This is a schematic diagram of the installation of the fourth sprocket of the present invention;

[0017] Figure 4 It is a schematic diagram of the lifting mechanism structure of the present invention;

[0018] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0019] Among them: 1. fixed rail; 2. support seat; 3. installation box; 4. concrete leveling pipe; 5. connecting rail; 6. mounting frame; 7. vibration pump; 8. driving mechanism; 9. roller; 10. pull ring; 11. slide groove; 12. protrusion; 13. lifting plate; 14. lifting mechanism; 801. connecting shaft; 802. first sprocket; 803. second sprocket; 804. first chain; 805. second chain; 806. fourth sprocket; 807. driving motor; 1401. worm; 1402. bevel rack; 1403. telescopic rod; 1404. hydraulic rod; 1405. driving plate; 1406. first bevel gear; 1407. second bevel gear. DETAILED DESCRIPTION

[0020] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] refer to Figures 1 to 5 A vibrating beam for a mine, comprising two horizontally and parallel fixed rails 1, each of which is provided with a slidable support seat 2, and rollers 9 are symmetrically provided at the bottom of the support seat 2, and the support seat 2 is used to install the rollers 9, and the rollers 9 are arranged in the fixed rail 1. The inner walls of the two support seats 2 are provided with vertically sliding lifting plates 13, and two concrete leveling pipes 4 for leveling the road surface under the mine are vertically and horizontally arranged between the two lifting plates 13. The concrete leveling pipes 4 are used to level the concrete road surface after pouring in the mine, and a lifting mechanism 14 for adjusting the leveling depth of the concrete leveling pipes 4 is provided in the lifting plate 13. The structure 14 is used to adjust the height of the lifting plate 13, so as to adjust the thickness of the concrete pavement after pouring in the mine. A mounting frame 6 is provided at the center position between the two concrete leveling pipes 4. A plurality of connecting rails 5 are symmetrically provided on the front and rear sides of the mounting frame 6 to fix the two concrete leveling pipes 4. The connecting rails 5 are used to fix the two concrete leveling pipes 4. The plurality of connecting rails 5 are horizontally and parallelly installed on the side wall between the two concrete leveling pipes 4. A vibration pump 7 for generating vibration is provided on the mounting frame 6. The vibration pump 7 is used to generate vibration, so as to drive the concrete leveling pipe 4 to vibrate the concrete pavement after pouring in the mine.

[0022] The support base 2 is fixed with a mounting box 3, and the two mounting boxes 3 are provided with a same driving mechanism 8 for driving the roller 9 to rotate. The bottom of the driving mechanism 8 is arranged on the roller 9. The driving mechanism 8 is started to drive the roller 9 to rotate, thereby driving the vibration beam to slide on the fixed rail 1;

[0023] The driving mechanism 8 includes two vertically and parallelly arranged connecting shafts 801, wherein a driving motor 807 is provided on the outer wall of one of the installation boxes 3, and both ends of the connecting shaft 801 are rotatably arranged in the two installation boxes 3, and the connecting shaft 801 in the installation box 3 is respectively sleeved with a first sprocket 802 and a second sprocket 803, and the two first sprockets 802 are sleeved with the same meshing first chain 804 to drive the two first sprockets 802 to rotate synchronously, and the output shaft of the driving motor 807 extends out of the installation box 3 and is fixedly connected to the connecting shaft 801, and is sleeved with a third sprocket meshing with the first chain 804, and the third sprocket rotates to drive the first chain 804 to drive the two first sprockets 802 to rotate synchronously. Rotate, the third sprocket is installed in the first chain 804, and the fourth sprocket 806 is mounted on the roller 9. The rotation of the fourth sprocket 806 drives the roller 9 to rotate. The vertically arranged second sprocket 803 and the fourth sprocket 806 are mounted with the same meshing second chain 805 to drive the second sprocket 803 and the fourth sprocket 806 to rotate synchronously. The rotation of the second sprocket 803 drives the fourth sprocket 806 to rotate through the second chain 805. The support seat 2 and the installation box 3 are both provided with a first opening that is slidably connected to the second chain 805 to avoid interference between the second chain 805 and the support seat 2 and the installation box 3. The first opening is used to avoid interference between the second chain 805 and the support seat 2 and the installation box 3.

[0024] The lifting mechanism 14 includes two worm gears 1401, which are respectively vertically rotatably arranged on the upper and lower side walls of the adjacent support seat 2. The inner sides of the worm gears 1401 are provided with meshing bevel racks 1402. The rotation of the worm gears 1401 drives the bevel racks 1402 to slide. The inner side wall of the support seat 2 is provided with a second opening slidably connected to the bevel racks 1402 to avoid interference between the bevel racks 1402 and the support seat 2. The second opening is used to avoid interference between the bevel racks 1402 and the support seat 2. The bevel racks 1402 extend out of the second opening and are fixedly connected to the lifting plate 13. The sliding of the bevel racks 1402 drives the lifting plate 13 to move up and down, thereby adjusting the leveling height of the concrete pavement after pouring in the mine. A rotatable telescopic rod 1403 is vertically provided in the installation box 3. The lower end of the telescopic rod 1403 passes through the installation box 3, the support seat 2 and the worm gear 14. 01 is fixedly connected at the upper end, the telescopic rod 1403 rotates to drive the worm 1401 to rotate, the telescopic ends of the telescopic rod 1403 are respectively provided with a first bevel gear 1406 and a driving plate 1405 connected in rotation from top to bottom, the first bevel gear 1406 rotates to drive the telescopic rod 1403 to rotate, and a hydraulic rod 1404 is vertically fixed at the bottom of the installation box 3 to drive the driving plate 1405 to slide up and down, the upper end of the hydraulic rod 1404 is fixedly connected to the bottom of the driving plate 1405, and the connecting shaft 801 is provided with a second bevel gear 1407 meshing with the first bevel gear 1406 to drive the first bevel gear 1406 to rotate, the first bevel gear 1406 and the second bevel gear 1407 are detachably connected, and the hydraulic rod 1404 is used to drive the telescopic rod 1403 to extend and retract, thereby disengaging or meshing the first bevel gear 1406 with the second bevel gear 1407.

[0025] The roller 9 is an I-shaped roller, and the fourth sprocket 806 is installed at the center position of the I-shaped roller.

[0026] A protrusion 12 is protruding from the center position of the front and rear ends of the roller 9, and a slide groove 11 cooperating with the protrusion 12 is opened on the front and rear side walls of the fixed rail 1. The protrusion 12 is slidably installed in the slide groove 11. The cooperation between the protrusion 12 and the slide groove 11 ensures that the roller 9 will not move up and down during the vibration of the vibration pump 7, thereby preventing it from detaching from the fixed rail 1.

[0027] A pull ring 10 is symmetrically provided on the outer side wall of one of the concrete leveling pipes 4. The pull ring 10 is used to level the concrete pavement poured in the mine by manpower or a rubber-wheeled vehicle in the event of a power outage.

[0028] The vibration pump 7 , the drive motor 807 and the hydraulic rod 1404 are all electrically connected to an external control system, so as to facilitate electrical control of the vibration pump 7 , the drive motor 807 and the hydraulic rod 1404 .

[0029] Working principle of the present invention: when it is necessary to vibrate and level the concrete pavement after pouring in the mine, first fix the fixed rail 1, install the mine vibration beam on the fixed rail 1 through the roller 9, turn on the power switch of the vibration pump 7 and the drive motor 807, and the output shaft of the drive motor 807 rotates to drive the second bevel gear 1407 to rotate through the connecting shaft 801. At this time, the first bevel gear 1406 is disengaged from the second bevel gear 1407. When it is necessary to adjust the leveling height of the poured concrete pavement, control the hydraulic rod 1404 to start so that the hydraulic rod 1404 extends upward, and the output shaft of the hydraulic rod 1404 slides upward through the driving plate 1405 to drive the upper end of the telescopic rod 1403 to slide upward, thereby driving the first bevel gear 1406 to mesh with the second bevel gear 1407, thereby driving the worm 1401 to rotate through the telescopic rod 1403, and the worm 1 The rotation of 401 drives the lifting plate 13 to slide by meshing with the bevel rack 1402, and the sliding of the lifting plate 13 drives the concrete leveling pipe 4 to slide. When the concrete leveling pipe 4 slides to a suitable position, the hydraulic rod 1404 is controlled to retract downward, so that the first bevel gear 1406 and the second bevel gear 1407 are disengaged; the vibration pump 7 is started to generate vibration to drive the concrete leveling pipe 4 to vibrate, thereby vibrating the concrete pavement poured in the mine. At the same time, the output shaft of the drive motor 807 rotates through the third sprocket to drive the two first sprockets 802 to rotate synchronously, and the first sprocket 802 rotates through the connecting shaft 801 to drive the second sprocket 803 to rotate, thereby driving the fourth sprocket 806 to rotate through the second chain 805, and then driving the roller 9 to rotate, and walking on the fixed rail 1, so that the concrete pavement poured in the mine is vibrated and leveled while moving.

[0030] The support seat 2 of the present invention is used to install the roller 9; the concrete leveling pipe 4 is used to level the concrete road surface after pouring in the mine; the lifting mechanism 14 is used to adjust the height of the lifting plate 13, so as to adjust the thickness of the concrete road surface after pouring in the mine; the connecting rail 5 is used to fix the two concrete leveling pipes 4; the vibration pump 7 is used to generate vibration, so as to drive the concrete leveling pipe 4 to vibrate the concrete road surface after pouring in the mine; the first opening is used to avoid interference between the second chain 805 and the support seat 2 and the installation box 3; the worm 1401 rotates to drive the bevel rack 1402 to slide; the second opening is used to avoid interference between the bevel rack 1402 and the support seat 2 Interference; the sliding of the bevel rack 1402 drives the lifting plate 13 to move up and down, thereby adjusting the leveling height of the concrete pavement poured in the mine; the hydraulic rod 1404 is used to drive the telescopic rod 1403 to extend and retract, so that the first bevel gear 1406 and the second bevel gear 1407 are disengaged or engaged; the cooperation between the protrusion 12 and the slide groove 11 prevents the roller 9 from moving up and down during the vibration of the vibration pump 7, thereby disengaging from the fixed rail 1; the pull ring 10 is used to level the concrete pavement poured in the mine by manpower or a rubber-wheeled vehicle in the event of a power outage; it can conveniently solve the problem of high labor cost in the process of hardening the pavement in the mine, is simple to operate, and is suitable for promotion.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A vibrating beam for mines, characterized in that: The invention comprises two fixed rails (1) arranged transversely and in parallel, each of the fixed rails (1) being provided with a slidable support seat (2), each of the support seats (2) being symmetrically provided with rollers (9) at the bottom, each of the rollers (9) being arranged in the fixed rails (1), each of the inner side walls of the two support seats (2) being provided with a vertically sliding lifting plate (13), two concrete leveling pipes (4) for leveling the road surface under a mine being arranged vertically and horizontally between the two lifting plates (13), a lifting mechanism (14) for adjusting the leveling depth of the concrete leveling pipes (4) being arranged in the lifting plate (13), a mounting frame (6) being provided at the center position between the two concrete leveling pipes (4), a plurality of connecting rails (5) being symmetrically provided on the front and rear sides of the mounting frame (6) for fixedly connecting the two concrete leveling pipes (4), the plurality of connecting rails (5) being transversely and parallelly installed on the side wall between the two concrete leveling pipes (4), and a vibration pump (7) for generating vibration being provided on the mounting frame (6); The support seat (2) is fixedly provided with a mounting box (3), and the two mounting boxes (3) are provided with a same driving mechanism (8) for driving the roller (9) to rotate, and the bottom of the driving mechanism (8) is arranged on the roller (9); The driving mechanism (8) comprises two connecting shafts (801) arranged vertically and in parallel, wherein a driving motor (807) is provided on the outer wall of one of the installation boxes (3), and both ends of the connecting shaft (801) are rotatably arranged in the two installation boxes (3), and a first sprocket (802) and a second sprocket (803) are respectively sleeved on the connecting shaft (801) in the installation boxes (3), and the two first sprockets (802) are sleeved with the same meshing first chain (804) for driving the two first sprockets (802) to rotate synchronously, and the output shaft of the driving motor (807) extends out of the installation box (3) and is engaged with the connecting shaft (8 01) is fixedly connected, and is sleeved with a third sprocket engaged with the first chain (804), the third sprocket is installed in the first chain (804), the roller (9) is sleeved with a fourth sprocket (806), the second sprocket (803) and the fourth sprocket (806) are vertically arranged, and are sleeved with the same meshing second chain (805) to drive the second sprocket (803) and the fourth sprocket (806) to rotate synchronously, and the support seat (2) and the installation box (3) are both provided with a first opening slidably connected with the second chain (805) to avoid interference between the second chain (805) and the support seat (2) and the installation box (3); The lifting mechanism (14) comprises two worm gears (1401), the two worm gears (1401) are respectively arranged vertically and rotatably on the upper and lower side walls of the adjacent support seat (2), the inner sides of the worm gears (1401) are provided with meshing bevel gear racks (1402), the inner side wall of the support seat (2) is provided with a second opening slidably connected to the bevel gear rack (1402) to avoid interference between the bevel gear rack (1402) and the support seat (2), the bevel gear rack (1402) extends out of the second opening and is fixedly connected to the lifting plate (13), and the installation box (3) is vertically provided with a rotatable telescopic rod (1403), the lower end of the telescopic rod (1403) passes through the installation box (3) and the support seat (2). The telescopic end of the telescopic rod (1403) is fixedly connected to the upper end of the worm (1401), and the telescopic end of the telescopic rod (1403) is respectively sleeved with a first bevel gear (1406) and a driving plate (1405) connected in rotation from top to bottom. A hydraulic rod (1404) is vertically fixedly provided at the bottom of the installation box (3) to drive the driving plate (1405) to slide up and down. The upper end of the hydraulic rod (1404) is fixedly connected to the bottom of the driving plate (1405). The connecting shaft (801) is sleeved with a second bevel gear (1407) meshing with the first bevel gear (1406) to drive the first bevel gear (1406) to rotate. The first bevel gear (1406) and the second bevel gear (1407) are detachably connected. The roller (9) is an I-shaped roller, and the fourth sprocket (806) is installed at the center position of the I-shaped roller.

2. A vibrating beam for mines as claimed in claim 1, characterized in that: The roller (9) has protrusions (12) protruding from the center of the front and rear ends, and the front and rear side walls inside the fixed rail (1) are both provided with sliding grooves (11) that match the protrusions (12), and the protrusions (12) are slidably installed in the sliding grooves (11).

3. A vibrating beam for mines as claimed in claim 1, characterized in that: A pull ring (10) is symmetrically provided on the outer side wall of one of the concrete leveling tubes (4).

4. A vibrating beam for mines as claimed in claim 1, characterized in that: The vibration pump (7), the drive motor (807) and the hydraulic rod (1404) are all electrically connected to an external control system.

Images