CN210504331U

CN210504331U - Electromechanical transportation transmission in colliery

Info

Publication number: CN210504331U
Application number: CN201921577558.0U
Authority: CN
Inventors: 李正山; 刘翔峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-05-12
Anticipated expiration: 2029-09-20

Abstract

The utility model relates to a coal mine transportation technical field just discloses a coal mine electromechanical transportation transmission, including first bottom plate, the equal fixedly connected with supporting shoe in lower surface four corners of first bottom plate, two sets of supporting shoes that are located the front side and two sets of supporting shoe bottoms that are located the rear side rotate with the both ends of two sets of roll axes respectively and are connected. This electromechanical transportation transmission in colliery, can drive the motor board through rotating the threaded rod and remove, can carry on spacingly to the threaded rod through the limiting plate, and then can remove driving motor, thereby can adjust the distance between first belt pulley and the second belt pulley, thereby can adjust driving belt's elasticity, and then guarantee transmission efficiency, through mutually supporting of extension pipe and extension rod, can adjust the distance between first bottom plate and second bottom plate, through first flexible pipe, mutually supporting of the flexible pipe of second and telescopic link, can carry out the altitude mixture control to the conveyor belt, thereby improve the device's suitability.

Description

Electromechanical transportation transmission in colliery

Technical Field

The utility model relates to a coal mine transportation technical field specifically is a coal mine electromechanical transportation transmission.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Coal is the most predominant solid fuel, one of the flammable organic rocks. It is formed by that the flourishing plants grown in a certain geologic age are gradually piled up into a thick layer in a proper geologic environment, and are buried in the water bottom or silt, and then are subjected to the natural coalification action in a long geologic age. In the geologic periods of the world, most coal is produced in the stratums of the stone charm, the pilaster, the Jurassic and the third era, which is an important coal-forming era. The carbon content of the coal is generally 46-97%, and the coal is brown to black and has dull to metallic luster. According to the difference of coalification degree, the coal can be divided into four types of peat, lignite, soft coal and anthracite, the transportation transmission device is commonly used in coal mine production at present, most of the existing transportation transmission devices are fixing devices and do not have an adjusting function, so the applicability is low, the use is inconvenient, and the popularization and the use are not facilitated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a colliery electromechanical transportation transmission has solved that current transportation transmission is mostly fixing device, and does not have regulatory function, the lower problem of suitability.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a coal mine electromechanical transportation transmission device comprises a first bottom plate, wherein supporting blocks are fixedly connected to four corners of the lower surface of the first bottom plate, two groups of supporting blocks positioned on the front side and the bottoms of two groups of supporting blocks positioned on the rear side are respectively and rotatably connected with two ends of two groups of rolling shafts, two groups of rolling shafts are respectively and fixedly connected with idler wheels, a rotating groove is formed in the upper surface of the first bottom plate, a threaded rod is rotatably connected to the inner part of the rotating groove, the front end of the threaded rod penetrates through a limiting plate and extends to the front end of the limiting plate, the limiting plate is fixedly connected to the front side of the first bottom plate, a motor plate is screwed on the outer side of the threaded rod, a transmission motor is fixedly connected to the upper surface of the motor plate, the output end of the transmission motor is fixedly connected with a first belt pulley, the first belt pulley is in transmission connection with a second belt pulley, and the left and right ends of, the top parts of two groups of the supporting rotary columns are respectively rotatably connected with two ends of a transmission shaft, two ends of the transmission shaft are respectively rotatably connected with two groups of supporting rods, the top parts of two groups of the supporting rotary columns are respectively rotatably connected with two ends of the transmission shaft which is positioned at the rear end, the supporting rods are provided with limiting grooves, the outer sides of two groups of the transmission shaft are wrapped by a conveying belt, the left and right ends of the rear side of the first bottom plate are respectively fixedly connected with an extension pipe, the rear end of the extension pipe is slidably connected with an extension rod, the rear ends of two groups of the extension rods are respectively fixedly connected with the front side of the second bottom plate, the left and right sides of the upper surface of the second bottom plate are respectively fixedly connected with a first extension pipe, the top part of the first extension pipe is slidably connected with a second extension pipe, the top part of the second extension pipe is slidably connected with a telescopic rod, the guiding device comprises a supporting column, the top of the supporting column is fixedly connected to the lower surface of the second bottom plate, the bottom of the supporting column is fixedly connected with a pressure bearing, a fixing frame is arranged on the outer side of the pressure bearing, two groups of connecting rotating rods are fixedly connected to the bottom of the fixing frame, the two groups of connecting rotating rods are connected with the two ends of a rotating shaft respectively in a rotating mode, and a guiding wheel is fixedly connected to the outer side of the rotating shaft.

Preferably, the bottom of each of the four groups of supporting blocks is provided with a bearing groove, the inside of each bearing groove is fixedly connected with a bearing, and the bearings are fixedly connected to two ends of the outer side of the rolling shaft.

Preferably, the rear end of the threaded rod is rotatably connected to the inner rear side wall of the rotary groove, and the front end of the threaded rod is fixedly connected with the hexagonal block.

Preferably, the bottom fixedly connected with sliding block of motor board, sliding block sliding connection are inside the swivelling chute, and the sliding block spiral shell dress is in the outside of threaded rod.

Preferably, the top fixedly connected with spacing post of telescopic link, spacing post sliding connection are at spacing inslot portion, the inside dimension of spacing groove and the external diameter looks adaptation of spacing post.

Preferably, the inner size of the fixing frame is matched with the outer diameter of the pressure bearing, and the inner top size of the fixing frame is matched with the outer diameter of the supporting column.

(III) advantageous effects

The utility model provides a colliery electromechanical transportation transmission possesses following beneficial effect:

1. this electromechanical transportation transmission in colliery, can drive the motor board through rotating the threaded rod and remove, can carry on spacingly to the threaded rod through the limiting plate, and then can remove driving motor, thereby can adjust the distance between first belt pulley and the second belt pulley, thereby can adjust driving belt's elasticity, and then guarantee transmission efficiency, through mutually supporting of extension pipe and extension rod, can adjust the distance between first bottom plate and second bottom plate, through first flexible pipe, mutually supporting of the flexible pipe of second and telescopic link, can carry out the altitude mixture control to the conveyor belt, thereby improve the device's suitability.

2. This colliery electromechanical transportation transmission through mutually supporting of guider and supporting shoe, roll axis and gyro wheel, can remove first bottom plate and second bottom plate, can support the rotation through supporting the column spinner to the transmission shaft, and then can drive the transportation belt through the transmission shaft and operate to carry the colliery, can support two sets of transmission shafts through the bracing piece.

Drawings

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

fig. 2 is a schematic bottom structure diagram of the first bottom plate of the present invention;

fig. 3 is a schematic sectional structural view of the guiding device of the present invention.

In the figure: 1. a first base plate; 2. a support block; 3. a roll axis; 4. a roller; 5. a rotating tank; 6. a threaded rod; 7. a limiting plate; 8. a motor plate; 9. a drive motor; 10. a first pulley; 11. a second pulley; 12. a drive belt; 13. supporting the rotating column; 14. a drive shaft; 15. a conveyor belt; 16. a support bar; 17. a limiting groove; 18. an extension tube; 19. an extension pole; 20. a second base plate; 21. a first telescopic tube; 22. a second telescopic tube; 23. a telescopic rod; 24. a guide device; 241. a support pillar; 242. a pressure bearing; 243. a fixed mount; 244. connecting the rotating rod; 245. a rotating shaft; 246. a guide wheel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a coal mine electromechanical transportation transmission device comprises a first bottom plate 1, wherein four corners of the lower surface of the first bottom plate 1 are fixedly connected with supporting blocks 2, the bottoms of two groups of supporting blocks 2 positioned on the front side and two groups of supporting blocks 2 positioned on the rear side are respectively and rotatably connected with two ends of two groups of rolling shafts 3, the bottoms of the four groups of supporting blocks 2 are respectively provided with a bearing groove, a bearing is fixedly connected inside the bearing groove, the bearing is fixedly connected with two outer ends of the rolling shafts 3, two ends of the two groups of rolling shafts 3 are respectively and fixedly connected with rollers 4, the upper surface of the first bottom plate 1 is provided with a rotating groove 5, a threaded rod 6 is rotatably connected inside the rotating groove 5, the rear end of the threaded rod 6 is rotatably connected onto the inner rear side wall of the rotating groove 5, the front end of the threaded rod 6 is fixedly connected with a hexagonal block, the front end of the threaded rod 6 penetrates through a, the outer side of the threaded rod 6 is provided with a motor plate 8 in a threaded manner, the bottom of the motor plate 8 is fixedly connected with a sliding block, the sliding block is connected inside a rotating groove in a sliding manner, the sliding block is arranged on the outer side of the threaded rod 6 in a threaded manner, the upper surface of the motor plate 8 is fixedly connected with a transmission motor 9, the output end of the transmission motor 9 is fixedly connected with a first belt pulley 10, the first belt pulley 10 is in transmission connection with a second belt pulley 11 through a transmission belt 12, the left end and the right end of the rear side of the upper surface of the first bottom plate 1 are fixedly connected with supporting rotating columns 13, the tops of the two groups of supporting rotating columns 13 are respectively in rotation connection with the two ends of a transmission shaft 14, the two ends of the transmission shaft 14 are respectively in rotation connection with two groups of supporting rods 16, the tops of the two groups of supporting rods, extension pipes 18 are fixedly connected to the left and right ends of the rear side of a first base plate 1, extension rods 19 are slidably connected to the rear ends of the extension pipes 18, the rear ends of the two sets of extension rods 19 are fixedly connected to the front side of a second base plate 20, first extension pipes 21 are fixedly connected to the left and right sides of the upper surface of the second base plate 20, second extension pipes 22 are slidably connected to the top of the first extension pipes 21, extension rods 23 are slidably connected to the top of the second extension pipes 22, limiting posts are fixedly connected to the top of the extension rods 23, the limiting posts are slidably connected to the inside of limiting grooves 17, the inner size of the limiting grooves 17 is matched with the outer diameter of the limiting posts, the top of the extension rods 23 is slidably connected to the inside of the limiting grooves 17, guide devices 24 are fixedly connected to the left and right sides of the lower surface of the second base plate 20, each guide device 24 comprises a, the bottom of the supporting column 241 is fixedly connected with a pressure bearing 242, the outer side of the pressure bearing 242 is provided with a fixing frame 243, the inner size of the fixing frame 243 is matched with the outer diameter of the pressure bearing 242, the inner top size of the fixing frame 243 is matched with the outer diameter of the supporting column 241, the bottom of the fixing frame 243 is fixedly connected with two groups of connecting rotating rods 244, the bottoms of the two groups of connecting rotating rods 244 are respectively rotatably connected with two ends of a rotating shaft 245, the outer side of the rotating shaft 245 is fixedly connected with a guide wheel 246, the first bottom plate 1 and the second bottom plate 20 can be moved through the mutual matching of a guide device 24 and a supporting block 2, a rolling shaft 3 and a roller 4, the rotating shaft 14 can be supported and rotated through a supporting rotating column 13, and then the conveying belt 15 can be driven to operate through the conveying belt 14, so as to convey the two, can drive motor plate 8 through rotating threaded rod 6 and remove, can carry on spacingly to threaded rod 6 through limiting plate 7, and then can remove driving motor 9, thereby can adjust the distance between first belt pulley 10 and the second belt pulley 11, thereby can adjust driving belt 12's elasticity, and then guarantee transmission efficiency, through mutually supporting of extension pipe 18 and extension rod 19, can adjust the distance between first bottom plate 1 and second bottom plate 20, through first flexible pipe 21, mutually supporting of the flexible pipe 22 of second and telescopic link 23, can carry out altitude mixture control to conveyor belt 15, thereby improve the device's suitability.

When the coal mine conveyor belt is used, the first bottom plate 1 and the second bottom plate 20 can be moved by the mutual matching of the guide device 24, the supporting block 2, the rolling shaft 3 and the roller 4, the transmission shaft 14 can be supported and rotated by the supporting rotary column 13, and the transmission shaft 14 can drive the conveying belt 15 to operate, so that a coal mine is conveyed, the two groups of transmission shafts 14 can be supported by the supporting rod 16, the motor plate 8 can be driven to move by rotating the threaded rod 6, the threaded rod 6 can be limited by the limiting plate 7, and the transmission motor 9 can be moved, so that the distance between the first belt pulley 10 and the second belt pulley 11 can be adjusted, the tightness of the transmission belt 12 can be adjusted, the transmission efficiency is ensured, the distance between the first bottom plate 1 and the second bottom plate 20 can be adjusted by the mutual matching of the extension pipe 18 and the extension rod 19, the height of the conveyor belt 15 can be adjusted by the mutual cooperation of the first extension tube 21, the second extension tube 22 and the telescopic rod 23, thereby improving the applicability of the device.

To sum up, this colliery electromechanical transportation transmission, can drive motor plate 8 through rotating threaded rod 6 and remove, can carry on spacingly to threaded rod 6 through limiting plate 7, and then can remove driving motor 9, thereby can adjust the distance between first belt pulley 10 and the second belt pulley 11, thereby can adjust driving belt 12's elasticity, and then guarantee transmission efficiency, through mutually supporting of extension pipe 18 and extension rod 19, can adjust the distance between first bottom plate 1 and second bottom plate 20, through first flexible pipe 21, mutually supporting of the flexible pipe 22 of second and telescopic link 23, can carry out altitude mixture control to transportation belt 15, thereby improve the device's suitability.

This colliery electromechanical transportation transmission through mutually supporting of guider 24 and supporting shoe 2, rolling shaft 3 and gyro wheel 4, can remove first bottom plate 1 and second bottom plate 20, can support the rotation through supporting column 13 to transmission shaft 14, and then can drive through transmission shaft 14 and transport belt 15 and operate to carry the colliery, can support two sets of transmission shafts 14 through bracing piece 16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 colliery electromechanical transportation transmission, includes first bottom plate (1), its characterized in that: the lower surface four corners of the first bottom plate (1) are fixedly connected with supporting blocks (2), the bottoms of the two groups of supporting blocks (2) positioned on the front side and the two groups of supporting blocks (2) positioned on the rear side are respectively connected with the two ends of two groups of rolling shafts (3) in a rotating manner, the two ends of the two groups of rolling shafts (3) are respectively and fixedly connected with idler wheels (4), the upper surface of the first bottom plate (1) is provided with a rotating groove (5), the inner part of the rotating groove (5) is rotatably connected with a threaded rod (6), the front end of the threaded rod (6) passes through a limiting plate (7) and extends to the front end of the limiting plate (7), the limiting plate (7) is fixedly connected with the front side of the first bottom plate (1), the outer side of the threaded rod (6) is provided with a motor plate (8) in a threaded manner, the upper surface of the motor plate (8) is fixedly connected with a transmission motor (9, the first belt pulley (10) is in transmission connection with a second belt pulley (11) through a transmission belt (12), the left end and the right end of the rear side of the upper surface of a first base plate (1) are respectively and fixedly connected with a supporting rotary column (13), the tops of the two groups of supporting rotary columns (13) are respectively and rotatably connected with the two ends of a transmission shaft (14), the two ends of the transmission shaft (14) are respectively and rotatably connected with two groups of supporting rods (16), the tops of the two groups of supporting rods (16) are respectively and rotatably connected with the two ends of the rear end transmission shaft (14), limiting grooves (17) are formed in the supporting rods (16), the outer sides of the two groups of transmission shafts (14) are wrapped with a conveying belt (15), the left end and the right end of the rear side of the first base plate (1) are respectively and fixedly connected with an extension pipe (18), the rear end of the extension pipe (18) is slidably connected with an extension rod (19), and the rear ends of the two groups of the, the left side and the right side of the upper surface of the second bottom plate (20) are fixedly connected with first telescopic pipes (21), the top of each first telescopic pipe (21) is connected with a second telescopic pipe (22) in a sliding manner, the top of each second telescopic pipe (22) is connected with a telescopic rod (23) in a sliding manner, the top of each telescopic rod (23) is connected inside the corresponding limiting groove (17) in a sliding manner, the left side and the right side of the lower surface of the second bottom plate (20) are fixedly connected with guide devices (24), each guide device (24) comprises a support pillar (241), the top of each support pillar (241) is fixedly connected to the lower surface of the second bottom plate (20), the bottom of each support pillar (241) is fixedly connected with a pressure bearing (242), the outer side of each pressure bearing (242) is provided with a fixing frame (243), and the bottom of each fixing, the bottoms of the two groups of connecting rotating rods (244) are respectively connected with the two ends of a rotating shaft (245) in a rotating manner, and the outer side of the rotating shaft (245) is fixedly connected with a guide wheel (246).

2. The coal mine electromechanical haulage transmission of claim 1, wherein: the bottom of the four groups of supporting blocks (2) is provided with a bearing groove, the inside of the bearing groove is fixedly connected with a bearing, and the bearing is fixedly connected to two ends of the outer side of the rolling shaft (3).

3. The coal mine electromechanical haulage transmission of claim 1, wherein: the rear end of the threaded rod (6) is rotatably connected to the inner rear side wall of the rotary groove (5), and the front end of the threaded rod (6) is fixedly connected with a hexagonal block.

4. The coal mine electromechanical haulage transmission of claim 1, wherein: the bottom fixedly connected with sliding block of motor board (8), sliding block sliding connection are inside the rotating groove, and the sliding block spiral shell dress is in the outside of threaded rod (6).

5. The coal mine electromechanical haulage transmission of claim 1, wherein: the top fixedly connected with spacing post of telescopic link (23), spacing post sliding connection are inside spacing groove (17), the inside dimension of spacing groove (17) and the external diameter looks adaptation of spacing post.

6. The coal mine electromechanical haulage transmission of claim 1, wherein: the inner size of the fixing frame (243) is matched with the outer diameter of the pressure bearing (242), and the inner top size of the fixing frame (243) is matched with the outer diameter of the supporting column (241).