CN211623490U

CN211623490U - Device convenient for ore transportation for coal mining

Info

Publication number: CN211623490U
Application number: CN201922236198.4U
Authority: CN
Inventors: 张伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-02
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a device convenient for transporting ore for coal mining, belonging to the technical field of coal mining, comprising a bottom plate, wherein a transporting frame with an upper surface and a right side surface opening is arranged above the bottom plate, a U-shaped fixed seat is fixedly arranged at the left side of the lower surface of the transporting frame, the inner side wall of the U-shaped fixed seat is hinged with a fixed block a through a pin shaft, the fixed block a is welded on the upper surface of the bottom plate, and the upper surface of the bottom plate is also provided with a mounting groove; through setting up transmission band, driving roller, pivot an and baffle, utilize the transmission band to connect two driving rollers to the cooperation baffle can carry on spacingly to the ore, make the ore difficult emergence when the transportation of transmission band walking in-process shift, and utilize the setting of protection curb plate to avoid the ore problem that takes place to sideslip when charging the board, utilize the gyro wheel to make the gliding that the ore can be quick, guarantee going on smoothly of transportation operation, effectively promote conveying efficiency, and simple structure.

Description

Device convenient for ore transportation for coal mining

Technical Field

The utility model belongs to the technical field of coal mining, concretely relates to coal mining is with device of being convenient for transport ore.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an opencast coal mine, when a coal seam is far away from the ground surface, coal is generally excavated to an underground excavation roadway, the mineworker coal mine is the mineworker coal mine, when the coal seam is very close to the ground surface, the direct stripping of a surface soil layer is generally selected to excavate the coal, the opencast coal mine is the opencast coal mine, most coal mines in China belong to the mineworker coal mine, the coal mine range comprises large areas of the ground, the underground and related facilities, and the coal mine is a reasonable space excavated by people when the coal-rich geological strata are excavated, and generally comprises a roadway, a well cave, an excavation face and the like. Coal is the most important solid fuel and is one of combustible organic rocks, and coal mines need to be transported when mining.

The existing coal mine transportation device is imperfect in function, and is only transported through a transportation belt, the coal mine is easy to shift in the transportation process, so that the transportation operation progress is influenced, certain inconvenience exists in the use, and the height position of a transportation frame cannot be adjusted according to actual requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal mining is with device of being convenient for transport ore to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device convenient for transporting ores for coal mining comprises a bottom plate, wherein a transporting frame with an upper surface and a right side surface open is arranged above the bottom plate, a U-shaped fixing seat is fixedly arranged on the left side of the lower surface of the transporting frame, the inner side wall of the U-shaped fixing seat is hinged to a fixing block a through a pin shaft, the fixing block a is welded to the upper surface of the bottom plate, a mounting groove is further formed in the upper surface of the bottom plate, a driving motor a is fixedly arranged on the inner side wall of the mounting groove, the output shaft of the driving motor a is fixedly connected with the left end of a threaded column, a threaded cap is connected to the outer surface of the threaded column in a threaded manner, the threaded cap is clamped to the right side surface of a supporting plate, a fixing block b is welded to the upper surface of the supporting plate, one side surface of the fixing block b is hinged, the fixed block c is welded on the right side of the lower surface of the transportation frame, two transmission rollers are arranged inside the transportation frame and are in transmission connection through a transmission belt, the two transmission rollers are respectively and fixedly connected to the outer surface of the rotating shaft a, the outer surfaces of the two rotating shafts a are respectively sleeved with two bearings a, four bearings a are symmetrically clamped on the front side and the rear side of the inner side wall of the transportation frame in a pairwise manner, the rotating shaft a on the left side of the transportation frame is fixedly connected with an output shaft of a driving motor b, the driving motor b and the driving motor a are both electrically connected with an external power supply, the driving motor b is fixedly installed on the front side of the transportation frame, a plurality of baffle plates are fixedly installed on the outer surface of the transmission belt, a charging plate is obliquely welded on the left side of the upper surface of the transportation frame, a blanking plate is welded on the lower side of the, and a push rod is welded on the left side of the upper surface of the bottom plate.

By adopting the scheme, the transmission belt, the transmission rollers, the rotating shaft a and the baffle are arranged, the transmission belt is used for connecting the two transmission rollers, and the baffle is matched for limiting ores, so that the ores are not easy to shift when being transported in the walking process of the transmission belt, the problem of sideslip when the ores pass through the charging plate is avoided by arranging the protective side plate, the ores can rapidly slide down by using the roller, the smooth transportation operation is ensured, the transportation efficiency is effectively improved, the structure is simple, the threaded column is arranged, the supporting plate, the U-shaped fixing seat, the fixing block a, the fixing block b, the connecting rod and the fixing block c, the supporting plate is driven to move leftwards or rightwards by the rotation of the threaded column, the fixing block b is driven to move leftwards or rightwards, the transportation frame can be driven to rotate under the hinging action between the U-shaped fixing seat and the fixing block a, make the transportation frame rotate around round pin axle a place axis, and then can adjust the transportation high position of transportation frame as required, utilize the setting of universal wheel to make whole device possess the ability of being convenient for to remove simultaneously, perfect functional diversity.

As a preferred embodiment, the right end of the threaded column is fixedly provided with a rotating shaft b, the outer surface of the rotating shaft b is sleeved with a bearing b, and the bearing b is clamped on the right side surface of the inner side wall of the mounting groove.

Adopt above-mentioned scheme, through set up pivot b on the screw thread post, can drive pivot b at the b internal rotations of bearing when the screw thread post rotates, utilize pivot b and bearing b to carry on spacingly to the screw thread post, and then make the screw thread post can not take place the phenomenon of rocking when rotating.

As a preferred embodiment, the sliding sleeves are clamped on the front side and the rear side of the left side face of the supporting plate, the sliding rods are sleeved on the inner side walls of the sliding sleeves, and the two ends of each sliding rod are fixedly connected with the left side face and the right side face of the inner side wall of the corresponding mounting groove respectively.

Adopt above-mentioned scheme, come to carry on spacingly to the backup pad through setting up the slide bar for the backup pad can not take place to rotate when the side-to-side motion under the drive of screw thread post, utilizes setting up of sliding sleeve to support slide bar and backup pad moreover, and difficult the just stability of rocking is good when making the backup pad move.

As a preferred embodiment, the number of the connecting rods is two, and the right ends of the two connecting rods are respectively located at the front side and the rear side of the fixing block c.

By adopting the scheme, the fixing block c is synchronously supported by the two connecting rods, so that the connection stability between the fixing block c and the fixing block b is better.

In a preferred embodiment, protective side plates are welded to the front and rear sides of the upper surface of the charging plate.

Adopt above-mentioned scheme, can protect when the ore dress is on the charging plate through the protection curb plate that sets up, avoid it to roll out the charging plate.

As a preferred embodiment, a plurality of grooves are formed in the upper surface of the blanking plate, and rollers are mounted on the inner side walls of the grooves in a rolling manner.

By adopting the scheme, the rollers can enable ores to fall quickly when passing through the blanking plate, and the conveying efficiency is improved.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the device for conveniently transporting the ore for coal mining, the transmission belt, the transmission rollers, the rotating shaft a and the baffle are arranged, the transmission belt is used for connecting the two transmission rollers, and the baffle is matched for limiting the ore, so that the ore is not easy to shift during transportation in the walking process of the transmission belt, the problem of sideslip when the ore passes through the charging plate is avoided by arranging the protective side plate, the ore can rapidly slide down by using the roller, the smooth transportation operation is ensured, the transportation efficiency is effectively improved, and the device is simple in structure;

this coal mining is with device convenient to transportation ore is through setting up the screw thread post, a supporting plate, the U-shaped fixing base, fixed block a, fixed block b, connecting rod and fixed block c, the rotation that utilizes the screw thread post drives the backup pad and moves left or right, and then drive fixed block b and move left or right, articulated effect and fixed block b between U-shaped fixing base and fixed block a, can drive the transportation frame and rotate under the articulated effect between connecting rod and the fixed block c, make the transportation frame rotate around round pin axle a place axis, and then can adjust the transportation high position of transportation frame as required, the setting that utilizes the universal wheel simultaneously makes whole device possess the ability of being convenient for to remove, perfect function diversity.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a front view section of the present invention;

fig. 3 is a schematic structural diagram of the bottom plate of the present invention viewed from above.

In the figure: 1. a base plate; 2. a transport frame; 3. a U-shaped fixed seat; 4. a fixed block a; 5. driving a motor a; 6. a threaded post; 7. a threaded cap; 8. a support plate; 9. a fixed block b; 10. a connecting rod; 11. a fixed block c; 12. a driving roller; 13. a rotating shaft a; 14. a drive motor b; 15. a conveyor belt; 16. a baffle plate; 17. a charging plate; 18. a blanking plate; 19. a universal wheel; 20. a push rod; 21. a sliding sleeve; 22. a slide bar; 23. a protective side plate; 24. a roller; 25. a rotating shaft b.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a coal mining is with device convenient to transportation ore, including bottom plate 1, bottom plate 1's top is provided with upper surface and right flank open-ended transportation frame 2, the left side of transportation frame 2 lower surface is fixed with U-shaped fixing base 3, the inside wall of U-shaped fixing base 3 is articulated with fixed block a4 through the round pin axle, fixed block a4 welds the upper surface at bottom plate 1, the upper surface of bottom plate 1 has still seted up the mounting groove, and the inside wall fixed mounting of mounting groove has drive motor a5, the output shaft of drive motor a5 and the left end fixed connection of screw thread post 6, the right-hand member fixed mounting of screw thread post 6 has pivot b25, the surface of pivot b25 has cup jointed bearing b, and bearing b joint is in the right flank of the inside wall of mounting groove (see fig.; through set up pivot b25 on screw thread post 6, screw thread post 6 can drive pivot b25 at the bearing b internal rotation when rotating, utilizes pivot b25 and bearing b to carry on spacingly to screw thread post 6, and then makes screw thread post 6 can not take place the phenomenon of rocking when rotating.

The outer surface of the threaded column 6 is in threaded connection with a threaded cap 7, the threaded cap 7 is clamped on the right side surface of the supporting plate 8, sliding sleeves 21 are clamped on the front side and the rear side of the left side surface of the supporting plate 8, a sliding rod 22 is sleeved on the inner side wall of each sliding sleeve 21, and two ends of each sliding rod 22 are fixedly connected with the left side surface and the right side surface of the inner side wall of the mounting groove respectively (see fig. 1 and 3); come to carry on spacingly to backup pad 8 through setting up slide bar 22 for backup pad 8 can not take place to rotate when the side-to-side motion under the drive of screw thread post 6, utilizes sliding sleeve 21's setting to support slide bar 22 and backup pad 8 moreover, makes the backup pad 8 difficult when moving rock and stability good.

The upper surface of the supporting plate 8 is welded with fixing blocks b9, one side surface of each fixing block b9 is hinged with the left end of the connecting rod 10 through a pin b, the right end of the connecting rod 10 is hinged with one side surface of each fixing block c11 through a pin c, the number of the connecting rods 10 is two, and the right ends of the two connecting rods 10 are respectively positioned at the front side and the rear side of the fixing block c11 (see fig. 1, 2 and 3); the fixing block c11 is synchronously supported by the two connecting rods 10, so that the connection stability between the fixing block c11 and the fixing block b9 is better.

The fixing block c11 is welded on the right side of the lower surface of the transport frame 2, two driving rollers 12 are provided inside the transport frame 2, and the two driving rollers 12 are connected with each other by a transmission belt 15, and the two driving rollers 12 are respectively fixedly connected with the outer surface of the rotating shaft a13, the outer surfaces of the two rotating shafts a13 are respectively sleeved with two bearings a, the four bearings a are symmetrically clamped on the front side and the rear side of the inner side wall of the transportation frame 2 in pairs, the rotating shaft a13 on the left side of the transportation frame 2 is fixedly connected with an output shaft of a driving motor b14, the driving motor b14 and the driving motor a5 are both electrically connected with an external power supply, the driving motor b14 is fixedly installed on the front side of the transportation frame 2, the outer surface of the transmission belt 15 is fixedly provided with a plurality of baffle plates 16, the left side of the upper surface of the transportation frame 2 is obliquely welded with a charging plate 17, and the front side and the rear side of the upper surface of the charging plate 17 are; the ore can be protected from rolling out of the loading plate 17 when loaded onto the loading plate 17 by the provision of the protective side plate 23.

A blanking plate 18 is welded on the lower side of the right side surface of the transportation frame 2 in an inclined manner, a plurality of grooves are formed in the upper surface of the blanking plate 18, and rollers 24 are installed on the inner side walls of the grooves in a rolling manner (see fig. 1 and 2); the rollers 24 can enable ores to fall rapidly when passing through the blanking plate 18, and transportation efficiency is improved.

Universal wheels 19 are fixedly mounted at four corners of the lower surface of the bottom plate 1, and a push rod 20 is further welded on the left side of the upper surface of the bottom plate 1.

When in use, people firstly push the whole device to move by the push rod 20 and the universal wheel 19, the universal wheel 19 is locked after moving to a transportation point, the driving motor b14 is started to drive the rotating shaft a13 to rotate, the conveying belt 15 is driven to rotate under the action of the two driving rollers 12, meanwhile, ores are placed on the charging plate 17 to enter the transportation frame 2 under the action of the protective side plate 23 and then fall on the conveying belt 15 and are limited by the baffle 16, the ores are conveyed to the blanking plate 18 through the conveying belt 15 and are conveyed out of the transportation frame 2 under the action of the roller 24 on the blanking plate 18, meanwhile, the driving motor a5 can be controlled to start to drive the threaded column 6 to rotate forwards or backwards, the supporting plate 8 is driven to move leftwards or rightwards, the fixed block b9 is driven to move leftwards or rightwards, the hinging action between the U-shaped fixed seat 3 and the fixed block a4 and the fixed block b9, The articulated effect between connecting rod 10 and the fixed block c11 can drive transportation frame 2 and rotate down for transportation frame 2 rotates around round pin axle a place axis, and then can adjust the transportation height position of transportation frame 2 as required.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coal mining is with device of being convenient for transport ore, includes bottom plate (1), its characterized in that: the upper surface and the right side open-ended transportation frame (2) are arranged above the bottom plate (1), a U-shaped fixing seat (3) is fixedly mounted on the left side of the lower surface of the transportation frame (2), the inner side wall of the U-shaped fixing seat (3) is hinged to a fixing block a (4) through a pin shaft, the fixing block a (4) is welded to the upper surface of the bottom plate (1), a mounting groove is further formed in the upper surface of the bottom plate (1), a driving motor a (5) is fixedly mounted on the inner side wall of the mounting groove, the output shaft of the driving motor a (5) is fixedly connected with the left end of a threaded column (6), a threaded cap (7) is connected to the outer surface of the threaded column (6) in a threaded manner, the threaded cap (7) is connected to the right side surface of a supporting plate (8) in a clamped manner, a fixing block b (9) is welded to the upper surface of the supporting plate (8), a, the right-hand member of connecting rod (10) is articulated through a side of round pin axle c and fixed block c (11), fixed block c (11) welding is on the right side of transportation frame (2) lower surface, the inside of transportation frame (2) is provided with two driving rollers (12), and connects through transmission band (15) transmission between two driving rollers (12), and two driving rollers (12) fixed connection respectively is at the surface of pivot a (13), and two bearing a have been cup jointed respectively to the surface of two pivot a (13), and the two bisymmetry joints of four bearing a are both sides around transportation frame (2) inside wall, the output shaft fixed connection of left pivot a (13) and driving motor b (14) on transportation frame (2), driving motor b (14) and driving motor a (5) all with external power supply electric connection, driving motor b (14) fixed mounting is in the front of transportation frame (2), the outer fixed surface of transmission band (15) installs a plurality of baffle (16), the left side slope welding of transportation frame (2) upper surface has charging plate (17), the downside slope welding of transportation frame (2) right flank has flitch (18) down, the equal fixed mounting in four corners of bottom plate (1) lower surface has universal wheel (19), push rod (20) have still been welded in the left side of bottom plate (1) upper surface.

2. The apparatus for facilitating the transport of ore for coal mining of claim 1, wherein: the right-hand member fixed mounting of screw thread post (6) has pivot b (25), bearing b has been cup jointed to the surface of pivot b (25), and bearing b joint is at the right flank of mounting groove inside wall.

3. The apparatus for facilitating the transport of ore for coal mining of claim 1, wherein: the equal joint in both sides has sliding sleeve (21) around backup pad (8) left surface, sliding rod (22) have been cup jointed to the inside wall of sliding sleeve (21), the both ends of sliding rod (22) respectively with the left and right sides face fixed connection of mounting groove inside wall.

4. The apparatus for facilitating the transport of ore for coal mining of claim 1, wherein: the number of the connecting rods (10) is two, and the right ends of the two connecting rods (10) are respectively positioned at the front side and the rear side of the fixed block c (11).

5. The apparatus for facilitating the transport of ore for coal mining of claim 1, wherein: protective side plates (23) are welded on the front side and the rear side of the upper surface of the charging plate (17).

6. The apparatus for facilitating the transport of ore for coal mining of claim 1, wherein: a plurality of grooves are formed in the upper surface of the blanking plate (18), and rollers (24) are installed on the inner side walls of the grooves in a rolling mode.