CN211109374U - Electromechanical transportation transmission in colliery - Google Patents

Abstract

The utility model relates to a colliery transmission technical field especially relates to a colliery electromechanical transportation transmission, including the bottom plate, the fixed welding in top surface both sides of bottom plate has the riser, and the length of bottom plate is less than the length of riser, and the inside of two risers is rotated through the bearing and is provided with the round bar, and fixed welding has first running roller and second running roller between two round bars, rotates on the round bar at second running roller place and is connected with the bracing piece, is provided with angle adjusting mechanism between bracing piece and the riser, and the one end of keeping away from the second running roller of bracing piece is rotated and is provided with the third running roller. The third roller capable of adjusting the angle is arranged, the belt is sleeved on the third roller, the third roller is arranged in the coal pit, and after the belt starts to rotate, coal can be trapped in the groove and can advance along with the belt, so that automatic feeding is realized; in addition, the setting of guide way can be with in coal guide to certain receiver, convenient direct collection, and the practicality is strong, is fit for promoting.

Description

Electromechanical transportation transmission in colliery

Technical Field

The utility model relates to a colliery transmission technical field especially relates to a colliery electromechanical transportation transmission.

Background

Transportation transmission equipment of colliery is crucial, and it is related to coal mine transportation's stability and security, and current coal mine transportation transmission is because lack automatic feeding device for current transmission needs artifical manual feeding, and the production progress slowly also has taken the physical work of high strength for the workman, consequently, designs a transportation transmission that can automatic feeding and is our present the problem that awaits the solution urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the coal mine transmission device lacks the automatic feeding structure in the prior art and providing a coal mine electromechanical transportation transmission device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a coal mine electromechanical transportation transmission device, which comprises a bottom plate, wherein vertical plates are fixedly welded on two sides of the top surface of the bottom plate, the length of the bottom plate is smaller than that of each vertical plate, round rods are rotatably arranged in the two vertical plates through bearings, a first roller and a second roller are fixedly welded between the two round rods, a supporting rod is rotatably connected onto the round rod where the second roller is arranged, an angle adjusting mechanism is arranged between the supporting rod and the vertical plates, a third roller is rotatably arranged at one end of the supporting rod, which is far away from the second roller, a belt is sleeved between the third roller and the first roller, a plurality of grooves are formed in the outer surface of the belt, the second roller is positioned between the first roller and the second roller, the second roller is positioned in the belt, a bend round rod is fixedly welded between the two vertical plates, and the bend round rod is positioned below the second roller, and the belt clamp is established between changing to round bar and second running roller, the riser is close to the one end rotation of first running roller and is connected with the guide way, be provided with drive mechanism between guide way and the riser, four corners fixed mounting of bottom plate bottom surface has the pivot base, and per two pivot bases constitute a set ofly, every group rotate on the pivot base and be connected with the backup pad, the bottom of backup pad is connected with the flat board through elevating system.

Preferably, angle adjustment mechanism is including offering the through groove on the riser and offering the spacing groove in the bracing piece inside, it is provided with spacing round bar to run through the inslot, spacing round bar passes the spacing groove, and the both ends of spacing round bar are located the outside of riser, threaded connection has hexagon nut on the spacing round bar in the riser outside, it is equipped with the rubber pad to press from both sides between hexagon nut and the riser.

Preferably, the traction mechanism comprises traction rods rotatably arranged on two sides of the guide groove and hanging rings fixedly welded on the vertical side walls of the vertical plates, and hooks matched with the hanging rings are fixedly welded at one ends of the traction rods, which are far away from the guide groove.

Preferably, elevating system includes the slide bar of fixed welding in the backup pad bottom surface and the sleeve of fixed welding at dull and stereotyped top surface, the slide bar slides and sets up in the sleeve, dull and stereotyped top surface middle part fixed mounting has electric telescopic handle, electric telescopic handle's top and the bottom mounting welding of backup pad.

Preferably, a layer of anti-skid rubber mat is fixedly adhered to the bottom surface of the flat plate.

The utility model provides a pair of colliery electromechanical transportation transmission, beneficial effect lies in: according to the electromechanical transportation transmission device for the coal mine, the third roller capable of adjusting the angle is arranged, the belt is sleeved on the third roller, the third roller is arranged in the coal pit, and after the belt starts to rotate, coal can be trapped in the groove and can move forward along with the belt, so that automatic feeding is realized; in addition, the setting of guide way can be with in coal guide to certain receiver, convenient direct collection, and the practicality is strong, is fit for promoting.

Drawings

Fig. 1 is a schematic front sectional view of an electromechanical transportation transmission device for a coal mine provided by the present invention;

fig. 2 is a schematic top view of the coal mine electromechanical transportation transmission device according to the present invention;

fig. 3 is the utility model provides a coal mine electromechanical transportation transmission's side view section structure schematic diagram.

In the figure: the device comprises a base plate 1, a vertical plate 2, a round rod 3, a first roller 4, a supporting rod 5, a third roller 6, a belt 7, a second roller 8, a redirection round rod 9, a guide groove 10, a rotating shaft base 11, a supporting plate 12, a flat plate 13, a penetrating groove 14, a limiting groove 15, a limiting round rod 16, a hexagon nut 17, a rubber pad 18, a traction rod 19, a hook 20, a hanging ring 21, a sliding rod 22, a sleeve 23, an electric telescopic rod 24, an antiskid rubber pad 25 and a groove 26.

Detailed Description

The technical solutions 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, not all embodiments.

Example 1

Referring to fig. 1-3, a coal mine electromechanical transportation transmission device, including bottom plate 1, the fixed welding in top surface both sides of bottom plate 1 has riser 2, and the length of bottom plate 1 is less than the length of riser 2, the inside of two risers 2 is rotated through the bearing and is provided with round bar 3, fixed welding has first running roller 4 and second running roller 8 between two round bars 3, round bar 3 at first running roller 4 place runs through riser 2 and has driving motor outward, it operates to drive first running roller 4 under driving motor's effect, it is connected with bracing piece 5 to rotate on round bar 3 at second running roller 8 place, be provided with angle adjustment mechanism between bracing piece 5 and the riser 2, the one end of keeping away from second running roller 8 of bracing piece 5 rotates and is provided with third running roller 6, under angle adjustment mechanism's effect, can adjust the rotation angle of second running roller 8 wantonly.

The utility model discloses in, the cover is equipped with belt 7 between third running roller 6 and the first running roller 4, a plurality of recesses 26 have been seted up on the surface of belt 7, the coal cinder can sink into in the recess 26, follow belt 7 and move together, second running roller 8 is located between first running roller 4 and the second running roller 8, and second running roller 8 is located the inside of belt 7, fixed welding has the change round bar 9 between two risers 2, change round bar 9 and be located the below of second running roller 8, and belt 7 presss from both sides and is established between change round bar 9 and second running roller 8, change round bar 9 and second running rail that setting up of running roller 8 can change belt 7.

In the utility model, one end of the vertical plate 2 close to the first roller 4 is rotatably connected with a guide groove 10, a traction mechanism is arranged between the guide groove 10 and the vertical plate 2, the guide groove 10 can guide the coal blocks into a receiving container, the height of the outlet end of the guide groove 10 can be changed under the action of the traction mechanism, four corners of the bottom surface of the bottom plate 1 are fixedly provided with a rotating shaft base 11, and every two rotating shaft bases 11 are combined into a group, a supporting plate 12 is rotatably connected on each group of rotating shaft bases 11, the bottom end of the supporting plate 12 is connected with a flat plate 13 through a lifting mechanism, a layer of anti-skid rubber mat 25 is fixedly adhered on the bottom surface of the flat plate 13, set up pivot base 11 between dull and stereotyped 13 and bottom plate 1, can be through the not co-altitude at elevating system control bottom plate 1 both ends, frictional force between dull and stereotyped 13 and the ground can effectively be strengthened in the setting of anti-skidding cushion 25 in addition, improves whole transmission's steadiness.

Example 2

Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference with embodiment 1 lies in that, angle adjusting mechanism is including offering the spacing groove 15 that runs through groove 14 and offer inside bracing piece 5 on riser 2, run through and be provided with spacing round bar 16 in the groove 14, spacing round bar 16 passes spacing groove 15, and the both ends of spacing round bar 16 are located the outside of riser 2, threaded connection has hexagon nut 17 on the spacing round bar 16 in the riser 2 outside, it is equipped with rubber pad 18 to press from both sides between hexagon nut 17 and riser 2, through shifting up or moving down the spacing round bar 16 that runs through in groove 14, bracing piece 5 can realize pivoting under the effect of spacing groove 15 and spacing round bar 16 this moment, thereby reach angle regulation's purpose.

Example 3

Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the traction mechanism includes a traction rod 19 rotatably disposed at both sides of the guiding groove 10 and a hanging ring 21 fixedly welded on the vertical side wall of the vertical plate 2, a hook 20 matched with the hanging ring 21 is fixedly welded at one end of the traction rod 19 far away from the guiding groove 10, the traction mechanism can effectively control the position of the guiding groove 10, and the guiding groove 10 can be at different inclination angles by hanging different hanging rings 21.

Example 4

Referring to fig. 1 and 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the lifting mechanism includes a sliding rod 22 fixedly welded to the bottom surface of the supporting plate 12 and a sleeve 23 fixedly welded to the top surface of the flat plate 13, the sliding rod 22 is slidably disposed in the sleeve 23, an electric telescopic rod 24 is fixedly mounted in the middle of the top surface of the flat plate 13, the top end of the electric telescopic rod 24 is fixedly welded to the bottom end of the supporting plate 12, the distance between the supporting plate 12 and the flat plate 13 can be increased or decreased under the action of the electric telescopic rod 24, the adjustment of different heights and different inclination angles of the whole transmission device is realized, and the arrangement of the sliding rod 22 and the sleeve 23 can prevent the flat plate 13 from being inclined at.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The coal mine electromechanical transportation transmission device comprises a bottom plate (1) and is characterized in that vertical plates (2) are fixedly welded on two sides of the top surface of the bottom plate (1), the length of the bottom plate (1) is smaller than that of the vertical plates (2), round rods (3) are arranged in the two vertical plates (2) in a rotating mode through bearings, a first roller (4) and a second roller (8) are fixedly welded between the two round rods (3), a supporting rod (5) is rotatably connected onto the round rod (3) where the second roller (8) is located, an angle adjusting mechanism is arranged between the supporting rod (5) and the vertical plates (2), a third roller (6) is rotatably arranged at one end, far away from the second roller (8), of the supporting rod (5), a belt (7) is sleeved between the third roller (6) and the first roller (4), and a plurality of grooves (26) are formed in the outer surface of the belt (7), the second roller (8) is positioned between the first roller (4) and the second roller (8), the second roller (8) is positioned inside the belt (7), a redirection round bar (9) is fixedly welded between the two vertical plates (2), the redirection round bar (9) is positioned below the second roller (8), and the belt (7) is clamped between the redirection round bar (9) and the second roller (8), one end of the vertical plate (2) close to the first roller (4) is rotatably connected with a guide groove (10), a traction mechanism is arranged between the guide groove (10) and the vertical plate (2), rotating shaft bases (11) are fixedly arranged at four corners of the bottom surface of the bottom plate (1), and every two rotating shaft bases (11) form a group, each group of rotating shaft bases (11) is rotatably connected with a supporting plate (12), the bottom end of the supporting plate (12) is connected with a flat plate (13) through a lifting mechanism.

2. The electromechanical transportation transmission device in coal mine according to claim 1, characterized in that the angle adjustment mechanism comprises a through groove (14) formed in a vertical plate (2) and a limiting groove (15) formed in a supporting rod (5), a limiting round rod (16) is arranged in the through groove (14), the limiting round rod (16) penetrates through the limiting groove (15), two ends of the limiting round rod (16) are located on the outer side of the vertical plate (2), a hexagonal nut (17) is connected to the limiting round rod (16) on the outer side of the vertical plate (2) in a threaded mode, and a rubber pad (18) is clamped between the hexagonal nut (17) and the vertical plate (2).

3. The electromechanical transportation transmission device for the coal mine is characterized in that the traction mechanism comprises traction rods (19) rotatably arranged at two sides of the guide groove (10) and hanging rings (21) fixedly welded on vertical side walls of the vertical plates (2), and hooks (20) matched with the hanging rings (21) are fixedly welded at one ends of the traction rods (19) far away from the guide groove (10).

4. The coal mine electromechanical transportation transmission device is characterized in that the lifting mechanism comprises a sliding rod (22) fixedly welded on the bottom surface of the support plate (12) and a sleeve (23) fixedly welded on the top surface of the flat plate (13), the sliding rod (22) is slidably arranged in the sleeve (23), an electric telescopic rod (24) is fixedly installed in the middle of the top surface of the flat plate (13), and the top end of the electric telescopic rod (24) is fixedly welded with the bottom end of the support plate (12).

5. A coal mine electromechanical haulage transmission device as claimed in claim 1, wherein a layer of non-slip rubber mat (25) is fixedly adhered to the bottom surface of the plate (13).

Images