CN219791421U - Belt speed regulating device for mine - Google Patents
Belt speed regulating device for mine Download PDFInfo
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- CN219791421U CN219791421U CN202321321318.0U CN202321321318U CN219791421U CN 219791421 U CN219791421 U CN 219791421U CN 202321321318 U CN202321321318 U CN 202321321318U CN 219791421 U CN219791421 U CN 219791421U
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- rotating shaft
- driven gear
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- 230000001105 regulatory effect Effects 0.000 title abstract description 13
- 238000005065 mining Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000013016 damping Methods 0.000 claims description 14
- 230000033228 biological regulation Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009046 primary transport Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a mining belt speed regulating device, which comprises a base, wherein a motor shell is fixedly arranged at the top of the base, a motor is fixedly arranged in the motor shell, a heat dissipation net is fixedly arranged at one end of the motor shell, a rotating shaft is fixedly arranged at the output end of the motor, a rotating roller is fixedly arranged at one end of the rotating shaft, a conveying belt is connected on the rotating roller in a transmission way, a bearing seat which is rotationally connected with the rotating shaft is fixedly arranged above the base, a pressure sensor is arranged at the bottom of the rotating roller, a housing is fixedly arranged at one side of the motor shell, heat dissipation net covers are fixedly arranged at two ends of the housing, and a rotating speed measuring mechanism for measuring the rotating speed of the rotating shaft is arranged at one side of the motor shell.
Description
Technical Field
The utility model relates to the technical field of belt speed regulating devices, in particular to a mining belt speed regulating device.
Background
Belt conveyors are the primary transport equipment for mining production, but in mining production, due to uneven mining area layer distribution, the mining amount per team per day is also uneven, resulting in a change in the transport amount of ore transport equipment such as belt conveyors. In addition, in the mining industry, when the belt conveyor driving motor is selected, a large margin is left due to the fact that the operation reliability, overload possibly occurring in production and the like are considered, and the situation of a large horse-drawn trolley is caused. However, when the conveying amount of the belt conveyor is reduced, if the conveying amount is still kept to be constant at a higher belt speed, unnecessary mechanical abrasion of conveying equipment can be caused, a large amount of electric energy is consumed, if a motor with a lower rotating speed is replaced, the mining time can be delayed, the mining production cost is improved, the benefit is reduced, in addition, the existing motor is easy to collide and vibrate, the condition that the power output of a driving assembly is unstable exists, and the normal operation of the belt conveyor is not facilitated.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a mining belt speed regulating device, which solves the existing problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a mining belt speed adjusting device, includes the base, the top fixed mounting of base has the motor casing, the inside fixed mounting of motor casing has the motor, the one end fixed mounting of motor casing has the heat dissipation net, the output fixed mounting of motor has the pivot, the one end fixed mounting of pivot has the roller, the transmission is connected with conveyor belt on the roller, base top fixed mounting has the bearing frame of being connected with the pivot rotation, pressure sensor has been placed to the bottom of roller, motor casing one side fixed mounting has the housing, the both ends fixed mounting of housing has the heat dissipation screen panel, one side of motor casing is provided with the rotational speed measuring mechanism that is used for carrying out the measurement to the pivot rotational speed, rotational speed measuring mechanism includes the epaxial driving gear of fixed mounting, driving gear one side gear engagement transmission is connected with driven gear, driven gear fixed mounting is on the bull stick, the bull stick both ends are connected with the housing rotation through bearing, fixed mounting has rotation speed sensor on the driven gear, be provided with buffer assembly on the motor casing, fixed mounting has the controller on the base.
Preferably, the heat dissipation net penetrates through one end of the motor casing.
Preferably, the signal output end of the pressure sensor is connected with the signal input end of the controller.
Preferably, the signal output end of the rotation speed sensor is connected with the signal input end of the controller.
Preferably, the heat dissipation net cover is of a semicircular metal net cover structure.
Preferably, the buffer assembly comprises a plurality of rubber bulges uniformly distributed on the outer wall of the motor casing and a plurality of fixing blocks uniformly distributed on the inner wall of the motor casing, a chute is formed in the fixing blocks, a damping block is movably clamped in the chute, a spring damper is fixedly installed between the damping block and the inner wall of the chute, and one end of the damping block is fixedly connected with the rubber block extending to the surface of the motor through a connecting rod.
Advantageous effects
The utility model provides a mining belt speed regulating device. Compared with the prior art, the method has the following beneficial effects:
1. this mining belt speed adjusting device places pressure sensor in conveyor's roller bottom, pressure sensor can gather pressure signal according to conveyor's ore volume of carrying on, the pressure signal who gathers is transmitted to the controller, be provided with rotation speed measurement mechanism in the pivot, rotation speed measurement mechanism includes the driving gear, driven gear, drive the driving gear and rotate when the pivot rotates, thereby utilize driving gear and driven gear drive driven gear to rotate, thereby detect the rotational speed of driven gear rotational speed through rotation speed sensor and can detect the rotational speed of pivot, and transmit detection signal to the controller, thereby the controller is at the rotational speed according to pressure signal, the rotational speed signal comes the regulating motor, thereby accomplish the speed control to the belt conveyor, thereby reduce the manufacturing cost of mining.
2. This mining belt speed regulation device installs inside the housing through rotational speed measuring mechanism, can play the guard action to rotational speed measuring mechanism through the housing, thereby avoid external collision to collide with the influence to rotational speed measuring mechanism, and through set up buffer unit on the motor can play the buffer to the collision force of motor to the collision protection ability of motor casing and motor casing collision after, thereby reduce the impact to the motor that collides with, thereby guarantee the power output stability of motor output pivot, do benefit to belt feeder normal operating, on the one hand improve driving gear and driven gear meshing transmission's stability, improve motor rotational speed measurement accuracy.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.
In the figure: 1. a base; 2. a motor housing; 3. a motor; 4. a heat dissipation net; 5. a rotating shaft; 6. a rotating roller; 7. a conveyor belt; 8. a bearing seat; 9. a pressure sensor; 10. a rotation speed measuring mechanism; 101. a drive gear; 102. a driven gear; 103. a rotating rod; 104. a rotation speed sensor; 11. a housing; 12. a heat dissipation mesh enclosure; 13. a buffer assembly; 131. a rubber protrusion; 132. a fixed block; 133. a chute; 134. a spring damper; 135. a damping block; 136. a rubber block; 14. and a controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides two technical schemes:
embodiment one:
the mining belt speed regulating device comprises a base 1, a motor casing 2 is fixedly arranged at the top of the base 1, a motor 3 is fixedly arranged in the motor casing 2, a heat dissipation net 4 is fixedly arranged at one end of the motor casing 2, a rotating shaft 5 is fixedly arranged at the output end of the motor 3, a rotating roller 6 is fixedly arranged at one end of the rotating shaft 5, a conveying belt 7 is connected to the rotating roller 6 in a transmission manner, a bearing seat 8 which is rotationally connected with the rotating shaft 5 is fixedly arranged above the base 1, a pressure sensor 9 is arranged at the bottom of the rotating roller 6, a housing 11 is fixedly arranged at one side of the motor casing 2, a heat dissipation net cover 12 is fixedly arranged at two ends of the housing 11, a rotating speed measuring mechanism 10 for measuring the rotating speed of the rotating shaft 5 is arranged at one side of the motor casing 2, a driving gear 101 is fixedly arranged on one side of the driving gear 101 and in a gear engagement transmission manner, a driven gear 102 is fixedly arranged on a rotating rod 103, two ends of the rotating rod 103 are rotationally connected with the housing 11 through bearings, a rotating speed sensor 104 is fixedly arranged on the housing 2, and a controller 14 is fixedly arranged on the base 1.
Embodiment two:
the mining belt speed regulating device comprises a base 1, wherein a motor casing 2 is fixedly arranged at the top of the base 1, a motor 3 is fixedly arranged in the motor casing 2, a heat dissipation net 4 is fixedly arranged at one end of the motor casing 2, the heat dissipation net 4 penetrates through one end casing of the motor casing 2, and heat is conveniently dissipated outwards when the motor 3 runs through the heat dissipation net 4; the output end of the motor 3 is fixedly provided with a rotating shaft 5, one end of the rotating shaft 5 is fixedly provided with a rotating roller 6, a conveying belt 7 is connected on the rotating roller 6 in a transmission way, a bearing seat 8 which is rotationally connected with the rotating shaft 5 is fixedly arranged above the base 1, a pressure sensor 9 is arranged at the bottom of the rotating roller 6, one side of the motor shell 2 is fixedly provided with a housing 11, two ends of the housing 11 are fixedly provided with a heat dissipation mesh enclosure 12, the heat dissipation mesh enclosure 12 is of a semicircular metal mesh enclosure structure, and the heat dissipation is facilitated when the driving gear 101 and the driven gear 102 are in transmission at the same time; the motor casing 2 is provided with a rotating speed measuring mechanism 10 for measuring the rotating speed of the rotating shaft 5, the rotating speed measuring mechanism 10 comprises a driving gear 101 fixedly arranged on the rotating shaft 5, a driven gear 102 is connected to one side of the driving gear 101 in a gear meshing transmission manner, the driven gear 102 is fixedly arranged on a rotating rod 103, two ends of the rotating rod 103 are rotatably connected with a housing 11 through bearings, a rotating speed sensor 104 is fixedly arranged on the driven gear 102, the motor casing 2 is provided with a buffer assembly 13, the buffer assembly 13 comprises a plurality of rubber bulges 131 uniformly distributed on the outer wall of the motor casing 2 and a plurality of fixed blocks 132 uniformly distributed on the inner wall of the motor casing 2, a sliding groove 133 is formed in the fixed blocks 132, a damping block 135 is movably clamped inside the sliding groove 133, a spring damper 134 is fixedly arranged between the damping block 135 and the inner wall of the sliding groove 133, one end of the damping block 135 is fixedly connected with a rubber block 136 extending to the surface of the motor 3 through a connecting rod, and the impact protection capability of the motor casing 2 can be achieved through the rubber bulges 131 arranged on the motor 3, after the motor casing 2 collides, the impact of the motor casing 2 is reduced through the impact absorption of the damping block 135 and the impact of the damping block 133 on the energy consumption on the motor casing 2 and the impact absorption of the impact of the motor casing 2 by the damping block 134 and the impact of the impact absorber 3 on the motor casing 3 by the impact absorber of the motor through the characteristics of the spring damper; the base 1 is fixedly provided with a controller 14, the signal output end of the pressure sensor 9 is connected with the signal input end of the controller 14, the pressure sensor 9 can collect pressure signals according to the ore quantity transported on the conveyor belt 7, and the collected pressure signals are transmitted to the controller 14; the signal output terminal of the rotation speed sensor 104 is connected to the signal input terminal of the controller 14, and the rotation speed of the rotation shaft 5 can be detected by detecting the rotation speed of the driven gear 102 by the rotation speed sensor 104, and the detection signal is transmitted to the controller 14.
When the mining belt speed regulating device is used, the motor 3 drives the rotating shaft 5 to rotate so as to drive the rotating roller 6 to rotate, the rotating roller 6 and the conveying belt 7 are utilized to drive the conveying belt 7 to rotate, ore is placed on the conveying belt 7 to be conveyed, the pressure sensor 9 is placed at the bottom of the rotating roller 6 of the conveying belt 7, the pressure sensor 9 can collect pressure signals according to the amount of the ore conveyed on the conveying belt 7, the collected pressure signals are transmitted to the controller 14, the rotating shaft 5 is provided with the rotating speed measuring mechanism 10, the rotating speed measuring mechanism 10 comprises the driving gear 101 and the driven gear 102, the driving gear 101 is driven to rotate when the rotating shaft 5 rotates, the driven gear 102 is driven to rotate by utilizing the gear transmission of the driving gear 101 and the driven gear 102, the rotating speed of the driven gear 102 is detected through the rotating speed sensor 104, the detecting signal is transmitted to the controller 14, and accordingly the rotating speed of the motor 3 is regulated according to the pressure signals and the rotating speed signals, and thus the speed regulation of the belt conveyor is completed, and the production cost of mining is reduced; in addition, the rotating speed of the rotating shaft 5 is regulated through the rotating speed measuring mechanism 10, the rotating speed measuring mechanism 10 is arranged in the housing 11, the housing 11 can play a role in protecting the rotating speed measuring mechanism 10, so that the influence of external collision and collision on the rotating speed measuring mechanism 10 is avoided, and the buffer component 13 is arranged on the motor 3, so that the collision protection capacity of the motor housing 2 and the buffer of the collision force of the motor housing 2 after collision on the motor 3 can be played, the influence of the collision and collision on the motor 3 is reduced, the power output stability of the rotating shaft 5 at the output end of the motor 3 is ensured, the normal operation of the belt conveyor is facilitated, the gear engagement and transmission stability of the driving gear 101 and the driven gear 102 is improved, and the rotating speed measuring precision of the motor 3 is improved.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Mining belt speed regulation device, including base (1), its characterized in that: the motor is characterized in that a motor shell (2) is fixedly arranged at the top of the base (1), a motor (3) is fixedly arranged in the motor shell (2), a heat dissipation net (4) is fixedly arranged at one end of the motor shell (2), a rotating shaft (5) is fixedly arranged at the output end of the motor (3), a rotating roller (6) is fixedly arranged at one end of the rotating shaft (5), a conveying belt (7) is connected to the rotating roller (6) in a transmission manner, a bearing seat (8) which is rotationally connected with the rotating shaft (5) is fixedly arranged above the base (1), a pressure sensor (9) is arranged at the bottom of the rotating roller (6), a housing (11) is fixedly arranged at one side of the motor shell (2), a heat dissipation net (12) is fixedly arranged at two ends of the housing (11), a rotating speed measuring mechanism (10) for measuring the rotating speed of the rotating shaft (5) is arranged at one side of the motor shell (2), the rotating speed measuring mechanism (10) comprises a driving gear (101) fixedly arranged on the rotating shaft (5), a driven gear (103) is in meshed transmission connection with one side of the driving gear (101), a driven gear (103) is fixedly arranged at two ends of the driven gear (103) and fixedly connected with the rotating rod (102) through the bearing (11), the motor is characterized in that a rotation speed sensor (104) is fixedly installed on the driven gear (102), a buffer assembly (13) is arranged on the motor casing (2), and a controller (14) is fixedly installed on the base (1).
2. The mining belt governor of claim 1, wherein: the heat dissipation net (4) penetrates through one end of the motor casing (2).
3. The mining belt governor of claim 1, wherein: the signal output end of the pressure sensor (9) is connected with the signal input end of the controller (14).
4. The mining belt governor of claim 1, wherein: the signal output end of the rotating speed sensor (104) is connected with the signal input end of the controller (14).
5. The mining belt governor of claim 1, wherein: the heat radiation net cover (12) is of a semicircular metal net cover structure.
6. The mining belt governor of claim 1, wherein: the damping assembly (13) comprises a plurality of rubber bulges (131) uniformly distributed on the outer wall of the motor casing (2) and a plurality of fixing blocks (132) uniformly distributed on the inner wall of the motor casing (2), a sliding groove (133) is formed in the fixing blocks (132), a damping block (135) is movably clamped in the sliding groove (133), a spring damper (134) is fixedly installed between the damping block (135) and the inner wall of the sliding groove (133), and one end of the damping block (135) is fixedly connected with a rubber block (136) extending to the surface of the motor (3) through a connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321321318.0U CN219791421U (en) | 2023-05-29 | 2023-05-29 | Belt speed regulating device for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321321318.0U CN219791421U (en) | 2023-05-29 | 2023-05-29 | Belt speed regulating device for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219791421U true CN219791421U (en) | 2023-10-03 |
Family
ID=88187807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321321318.0U Active CN219791421U (en) | 2023-05-29 | 2023-05-29 | Belt speed regulating device for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219791421U (en) |
-
2023
- 2023-05-29 CN CN202321321318.0U patent/CN219791421U/en active Active
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