Mobile loading system
Technical Field
The utility model relates to the technical field of cargo transportation, in particular to a movable loading system.
Background
The existing opencast coal mine generally adopts a wagon to weigh the wagon weight after the wagon is loaded under a bin or a blanking point, and the wagon moves back and forth to load coal in the loading process, so that the loading of the whole wagon is mainly realized by controlling the vehicle to advance by a driver in a fixed-point section mode in the loading process, the problems of uneven loading, easy throwing, lower loading efficiency and the like exist, the movable wagon balance is realized, namely, the vehicle is driven to the movable wagon balance, the vehicle does not move, the interior of the vehicle is filled with goods by the movement of the movable wagon balance, meanwhile, the movable wagon balance weighs the vehicle, such as an automatic wagon loading system with the wagon balance in an authorized bulletin number of CN 216524310U, the position of a material feed opening is fixed, but the loading depths of the wagons with different sizes in the actual loading process are different, and the current wagon loading hopper above the vehicle is at a fixed height and can not be adjusted for the wagon loading with different wagon depths, so that a large amount of dust can be generated when the loading fall is high, and the health of a human body is not benefited.
Disclosure of Invention
The present utility model is directed to a mobile loading system, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable loading system, includes the wagon balance main part, the inside fixed mounting of wagon balance main part has the guide rail, the top of guide rail is equipped with portable wagon balance car, portable wagon balance car and guide rail sliding connection, one side fixed mounting of wagon balance main part has driving motor, driving motor is used for driving portable wagon balance car and reciprocates along the guide rail and slide, the top of wagon balance main part is equipped with adjustable unloading mechanism, adjustable unloading mechanism includes roof, bottom plate, flexible hollow folding cover, inlet pipe, receive and release motor, wire wheel, wire and engaging lug, the top intercommunication of roof has the inlet pipe, through flexible hollow folding cover intercommunication between roof and the bottom plate, flexible hollow folding cover extends to the bottom plate bottom face, the top of bottom plate is fixed with the engaging lug, be fixed with the steel wire on the engaging lug, be fixed with receive and release motor on the roof, receive and release motor's output drive is connected with the wire wheel of rolling steel wire, the bottom fixed mounting of bottom plate has a plurality of independent flexible rubber strips.
Further, the output end of the driving motor is in driving connection with a rotating shaft, a driving gear is fixedly arranged on the rotating shaft, a linear rack plate is fixedly arranged at the bottom end of the movable wagon balance, and the driving gear and the linear rack plate are in meshed transmission.
Further, the driving motor is connected with a frequency converter through a wire.
Further, the movable wagon balance comprises a weighing plate with a fixed top end and a weighing sensor positioned at the lower end of the weighing plate.
Further, a valve is fixedly arranged in the feeding pipe.
Furthermore, the top end of the wagon balance main body is fixedly provided with a gate near the front end and the rear end.
In summary, the utility model has the technical effects and advantages that:
1. according to the utility model, the movable wagon balance is adopted to drive the truck to move, the operation of a driver is not needed, the folding degree of the flexible hollow folding cover can be adjusted through the adjustable discharging mechanism, the dust prevention discharging of carriages with different heights is realized for the folding and unfolding of the flexible hollow folding cover, and a large amount of dust emission caused by a large discharging height is avoided.
2. According to the utility model, the bottom end of the bottom plate is fixedly provided with a plurality of flexible rubber strips which are uniformly distributed and used for contacting with the materials in the carriage to shield dust during discharging, so that the dustproof effect is further improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a mobile loading system according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an adjustable blanking mechanism of a mobile loading system according to an embodiment of the present utility model;
fig. 3 is a schematic end-sectional structure of a mobile loading system according to an embodiment of the present utility model.
In the figure: 1. a wagon balance body; 2. a guide rail; 3. a mobile wagon balance; 4. a driving motor; 5. a rotating shaft; 6. a drive gear; 7. a linear rack plate; 8. a frequency converter; 9. a controller; 10. an adjustable blanking mechanism; 11. a gate; 12. a top plate; 13. a bottom plate; 14. a flexible hollow folding cover; 15. a feed pipe; 16. a winding and unwinding motor; 17. a wire wheel; 18. a steel wire; 19. a connecting lug; 20. a valve; 21. a flexible rubber strip.
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.
Examples: referring to the figures 1-3, a portable loading system is shown, including wagon balance main part 1, the inside fixed mounting of wagon balance main part 1 has guide rail 2, the top of guide rail 2 is equipped with portable wagon balance 3 as weighing platform, and the vehicle is opened to portable wagon balance 3 and is weighed and charge, portable wagon balance 3 and guide rail 2 sliding connection, one side fixed mounting of wagon balance main part 1 has driving motor 4, driving motor 4 is used for driving portable wagon balance 3 and carries out reciprocating sliding along guide rail 2, the top of wagon balance main part 1 is equipped with adjustable unloading mechanism 10 and can adjusts according to the carriage height of vehicle, adjustable unloading mechanism 10 includes roof 12, bottom plate 13, flexible hollow folding cover 14, inlet pipe 15, receive and release motor 16, wire wheel 17, wire 18 and engaging lug 19, the top intercommunication of roof 12 has inlet pipe 15, through flexible hollow folding cover 14 intercommunication between roof 12 and the bottom plate 13, flexible hollow cover 14 extends to bottom plate 13 terminal surface, the top fixed connection motor 19 is used for driving movable wagon balance 3 carries out reciprocating sliding along guide rail 2, the top of wagon balance main part 1 is equipped with adjustable unloading mechanism 10 can be adjusted according to the carriage height of vehicle, thereby receive and release wire wheel 16, wire wheel 17 and engaging lug 19 are connected with each other through flexible top plate 16, realize the flexible top plate 16 is received and is connected with each other when the flexible top plate is received.
Through the above technical scheme of the utility model, driving motor 4's output drive is connected with pivot 5, fixed mounting has driving gear 6 in the pivot 5, the bottom fixed mounting of portable wagon balance 3 has sharp rack 7, thereby driving gear 6 and sharp rack 7 meshing transmission drive portable wagon balance 3 move.
Through the above-mentioned technical scheme of this novel, driving motor 4 is connected with converter 8 through the wire, thereby changes the rotational speed of driving motor 4 through converter 8 and changes the velocity of movement of portable wagon balance 3.
Through the above-mentioned technical scheme of this novel, portable wagon balance 3 includes its top fixed weighing plate and is located weighing sensor that weighing plate lower extreme is fixed.
Through the above technical scheme of this novel, the inside fixed mounting of inlet pipe 15 has valve 20.
Through the above-mentioned technical scheme of this novel, equal fixed mounting in both ends department has floodgate machine 11 in the top of wagon balance main part 1 near front and back is convenient for intercept and pass through the vehicle.
The working principle of the utility model is as follows:
the truck can be driven to the movable wagon balance 3 during loading, the weighing sensor of the movable wagon balance 3 can weigh the truck, the driving motor 4 is controlled through the frequency converter 8 to change the rotating speed, so that the moving speed of the movable wagon balance 3 is controlled, the material can be uniformly paved inside a carriage of the truck, the movable wagon balance 3 is adopted to drive the truck to move, the operation of a driver is not needed, the folding degree of the flexible hollow folding cover 14 can be adjusted through the adjustable blanking mechanism, the flexible hollow folding cover 14 can be folded and unfolded to realize dust-proof blanking of carriages with different heights, the situation that the blanking height is large to generate a large amount of dust is avoided, particularly, the folding motor 16 is started to drive the steel wire wheel 17 to rotate to drive the steel wire 18 to pay out, the flexible hollow folding cover 14 is driven to be opened until the inner part of the top of the carriage is reached under the gravity action of the bottom plate 13 during steel wire 18, the feeding of the feeding pipe 15 is closed, the corresponding valve is opened, the material is enabled to be blanked from the flexible hollow folding cover 14 to the inner part of the carriage, and the flexible rubber strip 21 is contacted with the inner carriage during blanking, and the dust-proof effect is further improved.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.