CN210527731U

CN210527731U - Belt conveyer for coal mine

Info

Publication number: CN210527731U
Application number: CN201921292752.4U
Authority: CN
Inventors: 范会静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-05-15
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a belt conveyer for coal mine, including the transportation frame, the internally mounted of transportation frame has belt main part, and belt main part's upper end sets up flutedly, belt main part's upper end is provided with the arch, the inner wall of transportation frame from left to right rotates in proper order and is connected with axis of rotation and conveying axle, and the axis of rotation passes through belt main part and conveying axle rotation and is connected, the drive belt has been cup jointed in the axis of rotation, and the axis of rotation passes through the drive belt and is connected with servo motor's output rotation, the symmetric position is fixed with the baffle around the upper end of transportation frame, install the stock on the transportation frame, and install fastening bolt on the stock, the right-hand member welding of stock has the deflector. The utility model discloses a set up baffle, deflector, recess, arch, stock and fastening bolt, solved the not good influence coal conveying efficiency of belt antiskid effect and did not have the problem that the guide function coal easily dropped and increase people's burden.

Description

Belt conveyer for coal mine

Technical Field

The utility model relates to a cargo airplane technical field specifically is a belt conveyer for coal mine.

Background

Coal mines are areas where people mine coal resources in coal-rich mining areas, and because of the large size of coal mines, a conveyor is needed to convey coal during coal mining. The conveyer drives the belt through servo motor and rotates, and a certain position can be carried with the coal to the pivoted belt, alleviates people's burden greatly.

However, the prior art has the following defects:

1. the traditional belt conveyor has poor anti-skid effect of the belt, is easy to skid when conveying coal, and greatly influences the conveying efficiency of the coal;

2. traditional belt conveyor does not have the direction function, places the coal and when carrying on the conveyer, and the coal easily drops, has increased people's burden.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a belt conveyer for coal mine has solved the not good influence coal conveying efficiency of belt antiskid effect and has not had the guide function coal and easily drop the problem that increases people's burden.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a belt conveyer for coal mine, includes the transportation frame, the internally mounted of transportation frame has belt main part, and belt main part's upper end sets up flutedly, belt main part's upper end is provided with the arch, symmetrical position is fixed with the baffle around the upper end of transportation frame, install the stock on the transportation frame, and install fastening bolt on the stock, the right-hand member welding of stock has the deflector, the lower extreme of transportation frame is fixed with the bracing piece.

Preferably, the inner wall of the transportation frame is sequentially connected with a rotating shaft and a conveying shaft from left to right in a rotating manner, and the rotating shaft is rotatably connected with the conveying shaft through a belt body.

Preferably, the rotating shaft is sleeved with a driving belt and is rotatably connected with the output end of the servo motor through the driving belt.

Preferably, the long rod is provided with a threaded rotary hole, and the fastening bolt penetrates through the threaded rotary hole to be rotatably connected with a threaded rotary groove formed in the transportation frame.

Preferably, the lower extreme of transportation frame is fixed with the PLC controller, and the output of PLC controller and servo motor's input electric connection.

(III) advantageous effects

The utility model provides a belt conveyor for coal mine possesses following beneficial effect:

(1) the utility model discloses a set up the baffle, recess and arch, the problem of the not good influence coal conveying efficiency of belt antiskid effect has been solved, symmetrical position is fixed with the baffle around utilizing the upper end of transportation frame, the baffle plays the effect of blockking effectively, avoid the coal to drop from transportation frame front and back both sides in the transportation, the upper end of recycling belt main part is seted up flutedly, and the upper end of belt main part is provided with the arch, recess and arch have all increased the area of contact of coal with the belt main part, frictional force between coal and the belt main part increases promptly, make the coal difficult removal in the belt main part, reach skid-proof effect, the conveying efficiency is improved.

(2) The utility model solves the problem that the coal without the guide function easily drops and increases the burden of people by arranging the guide plate, the long rod and the fastening bolt, the threaded rotary hole is arranged on the long rod, the fastening bolt passes through the threaded rotary hole and is rotationally connected with the threaded rotary groove arranged on the transportation frame, when the guide plate is installed, the long rod is firstly clung to the outer wall of the transportation frame, the threaded rotary hole on the long rod is aligned to the threaded rotary groove on the transportation frame, then the fastening bolt is aligned to the threaded rotary hole on the long rod, then the fastening bolt passes through the threaded rotary hole and is fixedly connected with the threaded rotary groove, when the guide plate is disassembled, the fastening bolt only needs to be rotated to slowly move outwards until the fastening bolt is completely separated from the transportation frame, the effect of easy assembly and disassembly is achieved, when the guide plate is used, the coal only needs to be put in from the upper end of the guide plate, because of the gravity action, until drop on the belt main part can, avoid the coal to drop when placing.

Drawings

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

FIG. 2 is a schematic top view of the belt body of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the connection of the guide plate to the transport frame of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of a structure in fig. 3 according to the present invention.

The reference numbers in the figures are: 1. a rotating shaft; 2. a transport frame; 3. a baffle plate; 4. a transfer shaft; 5. a belt body; 6. a guide plate; 7. a transmission belt; 8. a servo motor; 9. a PLC controller; 10. a support bar; 11. a groove; 12. a protrusion; 13. a long rod; 14. fastening a bolt; 15. screwing the screw thread into the hole; 16. and (5) screwing the thread into the groove.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a belt conveyor for coal mines comprises a conveying frame 2, a belt main body 5 is installed inside the conveying frame 2, a groove 11 is formed in the upper end of the belt main body 5, a protrusion 12 is arranged at the upper end of the belt main body 5, the contact area between coal and the belt main body 5 is increased by the groove 11 and the protrusion 12, namely, friction between the coal and the belt main body 5 is increased, so that the coal is not easy to move on the belt main body 5, a rotating shaft 1 and a conveying shaft 4 are sequentially connected to the inner wall of the conveying frame 2 in a rotating mode from left to right, the rotating shaft 1 is rotatably connected with the conveying shaft 4 through the belt main body 5, a driving belt 7 is sleeved on the rotating shaft 1, the rotating shaft 1 is rotatably connected with the output end of a servo motor 8 through the driving belt 7, the type of the servo motor 8 is Y2100L2, the prior art is known, baffle plates 3 are fixed at front and back symmetrical positions of the upper end of the conveying frame, the long rod 13 is arranged on the transportation frame 2, the fastening bolt 14 is arranged on the long rod 13, the guide plate 6 is welded at the right end of the long rod 13, the threaded rotary hole 15 is arranged on the long rod 13, the fastening bolt 14 passes through the threaded rotary hole 15 to be rotatably connected with the threaded rotary groove 16 arranged on the transportation frame 2, when the guide plate 6 is arranged, the long rod 13 is firstly attached to the outer wall of the transportation frame 2, the threaded rotary hole 15 on the long rod 13 is aligned with the threaded rotary groove 16 on the transportation frame 2, then the fastening bolt 14 is aligned with the threaded rotary hole 15 on the long rod 13, then the fastening bolt 14 is rotated to pass through the threaded rotary hole 15 to be fixedly connected with the threaded rotary groove 16, when the coal is disassembled, only the fastening bolt 14 needs to be rotated to move outwards slowly until the fastening bolt 14 is completely separated from the transportation frame 2, then when the coal is used, the coal only needs to be put in from the upper end of the guide plate 6, and the coal can slowly, until drop on belt main part 5 can, avoid the coal to drop when placing, the lower extreme of transportation frame 2 is fixed with PLC controller 9, and PLC controller 9 ' S model is S7400, known prior art, and PLC controller 9 ' S output and servo motor 8 ' S input electric connection, the lower extreme of transportation frame 2 is fixed with bracing piece 10.

The working principle is as follows: when the power is switched on, when the guide plate 6 is installed, the long rod 13 is firstly clung to the outer wall of the transportation frame 2, meanwhile, the thread screw hole 15 on the long rod 13 is aligned to the thread screw groove 16 on the transportation frame 2, then the fastening bolt 14 is aligned to the thread screw hole 15 on the long rod 13, then the fastening bolt 14 is rotated to pass through the thread screw hole 15 and be connected and fixed with the thread screw groove 16, when the coal conveyor belt is disassembled, only the fastening bolt 14 needs to be rotated to slowly move outwards until the fastening bolt 14 is completely separated from the transportation frame 2, then when the coal conveyor belt is used, the coal only needs to be put in from the upper end of the guide plate 6, the coal can slowly move along the inner wall of the guide plate 6 under the action of gravity until the coal falls on the belt main body 5, the coal is prevented from falling when the coal conveyor belt is placed, the contact area between the coal and the belt main body 5 is increased by the grooves 11 and the bulges, so that the coal is not easy to move on the belt body 5, and the baffle plates 3 on the transportation frame 2 prevent the coal from falling down from the front side and the rear side of the transportation frame 2 in the transportation process.

To sum up can, the utility model discloses a set up baffle 3, deflector 6, recess 11, arch 12, stock 13 and fastening bolt 14, solved the not good influence coal conveying efficiency of belt antiskid effect and did not have the problem that the guide function coal easily dropped and increases people's burden.

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.

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 belt conveyor for coal mine, includes transportation frame (2), its characterized in that: the internally mounted of transportation frame (2) has belt main part (5), and sets up fluted (11) in the upper end of belt main part (5), the upper end of belt main part (5) is provided with arch (12), symmetrical position is fixed with baffle (3) around the upper end of transportation frame (2), install stock (13) on transportation frame (2), and install fastening bolt (14) on stock (13), the right-hand member welding of stock (13) has deflector (6), the lower extreme of transportation frame (2) is fixed with bracing piece (10).

2. The coal mine belt conveyor according to claim 1, wherein: the inner wall of the transportation frame (2) is sequentially connected with a rotating shaft (1) and a conveying shaft (4) from left to right in a rotating mode, and the rotating shaft (1) is rotatably connected with the conveying shaft (4) through a belt body (5).

3. The coal mine belt conveyor according to claim 2, wherein: the rotating shaft (1) is sleeved with a driving belt (7), and the rotating shaft (1) is rotatably connected with the output end of the servo motor (8) through the driving belt (7).

4. The coal mine belt conveyor according to claim 1, wherein: the long rod (13) is provided with a threaded hole (15), and the fastening bolt (14) passes through the threaded hole (15) and is rotatably connected with a threaded groove (16) formed in the transportation frame (2).

5. The coal mine belt conveyor according to claim 1, wherein: the lower extreme of transportation frame (2) is fixed with PLC controller (9), and the output of PLC controller (9) and the input electric connection of servo motor (8).