Mullite particle pulverizer with quantitative charging function
Technical Field
The utility model relates to a flour mill technical field specifically is a mullite granule flour mill with reinforced function of ration.
Background
With the rapid development of social economy, the pulverizer is widely applied to industries such as chemical industry, mines, steel, thermal power, coal and the like, and the pulverizing equipment with the cost comprises: raymond mill, high fineness rubbing crusher, high-pressure microniser, high-pressure overhang roll milling machine still include the relevant corollary equipment of milling machine in addition and if: feeders, bucket elevators, conveyors, conveying equipment, and the like.
However, the existing pulverizer is manually fed when the mullite is processed, the amount of the material cannot be accurately controlled, so that the efficiency of the pulverizer during processing is affected, and the yield is unstable; therefore, the existing requirements are not met, and a mullite grain pulverizer with a quantitative feeding function is provided for the mullite grain pulverizer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mullite granule pulverizer with reinforced function of ration to solve the current pulverizer that proposes in the above-mentioned background art and add man-hour to mullite by artifical material loading, the unable accurate volume of accuse material thing leads to pulverizer to add man-hour efficiency can receive the influence, problem such as output unstability.
In order to achieve the above object, the utility model provides a following technical scheme: a mullite granule pulverizer with a quantitative feeding function comprises an annular conveying belt, wherein a connecting base is arranged on the surface of the annular conveying belt, a receiving bin is movably arranged above the connecting base, an infrared reflecting strip is arranged on the surface of the receiving bin, a pulverizer feeding plate is arranged on one side of the annular conveying belt and is directly connected with a feeding port of the mullite pulverizer, a discharging plate is arranged above the other side of the annular conveying belt, a movable flashboard is movably arranged on the lower surface of the bottom end of the discharging plate, two adjusting slide blocks are fixedly arranged at one end of the surface of the movable flashboard, which is in contact with the discharging plate, and are movably arranged on the surface of the bottom end of the discharging plate and are in sliding connection with the discharging plate, an adjusting screw rod is arranged in the middle of the adjusting slide block in a penetrating manner, and the two ends of the adjusting screw rod are both inserted into the inner wall of the discharging plate and are connected with the discharging plate through ball bearings, two end angles of the bottom surface of the discharging plate at the same end are provided with infrared sensors.
Preferably, the both ends of accepting the workbin all are provided with the support pivot, support the pivot and connect base swing joint, one of them the one end through connection base's of support pivot wall body and end connection have motor power.
Preferably, both sides of the material feeding plate of the pulverizer are provided with protective baffles, and the protective baffles and the material feeding plate of the pulverizer are integrally cast and molded and are higher than the position of the upper surface of the material receiving box.
Preferably, the inner side surface of the adjusting slider penetrated by the adjusting screw rod is provided with a thread with the same rotating direction as the outer side of the adjusting screw rod, and the adjusting slider and the adjusting screw rod are in thread transmission.
Preferably, the effective area of the infrared reflection strip is half of the effective area of the upper surface of the receiving bin, and the infrared reflection strip and the receiving bin are fixed through an adhesive.
Preferably, the bottom end face of the adjusting slide block is completely attached to the upper surface of the movable gate plate, and the adjusting slide block and the movable gate plate are integrally cast and molded.
Preferably, a synchronous worm wheel is arranged on the outer side of the end part of one end of the adjusting screw rod, and a synchronous worm is arranged above the synchronous worm wheel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when one end of the receiving bin adhered with the infrared reflection strip enters the lower part of the infrared sensor, the infrared sensor feeds back a signal to the control terminal, the synchronous worm rotates and drives the synchronous worm wheel and the adjusting screw rod terminal under the control of the control terminal, so that the movable flashboard of the adjusting slider moves to open the discharging plate, the mullite material falls to the inside of the moving receiving bin along the channel after the discharging plate is opened, when the infrared reflection strip completely passes the lower part of the infrared sensor, the feedback interruption of the infrared sensor can lead the control terminal to reversely drive the synchronous worm, the movable flashboard reversely moves to close the opened discharging plate, and the part of the receiving bin which is not adhered with the infrared reflection strip in the process can continuously pass the closed lower part until the discharging plate is completely closed, and the last part of the receiving bin passes the lower part of the infrared sensor, the feeding amount of the mullite particles can be accurately controlled, and the working efficiency of the pulverizer cannot be influenced by excessive or too good materials during the processing of the pulverizer;
2. the utility model discloses an annular transmission band is the annular shape, and the connection base on annular transmission band surface carries out evenly distributed with accepting the workbin around the center of annular transmission band, can guarantee accepting the workbin and carry the material and remove from the flitch on the pulverizer to empty the material thing when accepting the workbin below, and the pulverizer has sufficient time to process the material thing of empting last time, guarantees that the course of working goes on in order, and through the stability of in-process, avoids the pulverizer frequently to break down because the material thing adds.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a sectional view of the movable gate of the present invention;
fig. 3 is a bottom view of the discharge plate of the present invention;
fig. 4 is a schematic partial cross-sectional view of the discharge plate of the present invention.
In the figure: 1. an endless conveyor belt; 2. feeding a material plate on the pulverizer; 3. a discharge plate; 4. connecting a base; 5. a material receiving box; 6. a support shaft; 7. an infrared sensor; 8. a movable gate plate; 9. adjusting the sliding block; 10. adjusting the screw rod; 11. a synchronous worm gear; 12. a synchronous worm; 13. an infrared reflective strip.
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.
The infrared sensor 7 (model is SN 924) and the power motor (model is 130 ST-M15025) mentioned in the utility model can be purchased from the market or obtained from private customization.
Referring to fig. 1 to 4, the present invention provides an embodiment: a mullite granule pulverizer with a quantitative feeding function comprises an annular conveying belt 1, a connecting base 4 is arranged on the surface of the annular conveying belt 1, a receiving bin 5 is movably arranged above the connecting base 4, an infrared reflection strip 13 is arranged on the surface of the receiving bin 5, a pulverizer feeding plate 2 is arranged on one side of the annular conveying belt 1, the pulverizer feeding plate 2 is directly connected with a feeding port of the mullite pulverizer, a discharging plate 3 is arranged above the other side of the annular conveying belt 1, a movable flashboard 8 is movably arranged on the lower surface of the bottom end of the discharging plate 3, two adjusting slide blocks 9 are fixedly arranged at one end of the surface of the movable flashboard 8, which is in contact with the discharging plate 3, the adjusting slide blocks 9 are movably arranged on the surface of the bottom end of the discharging plate 3 and are in sliding connection with the discharging plate 3, an adjusting screw rod 10 penetrates through the middle of each adjusting slide block 9, two ends of each adjusting screw rod 10 are inserted into the inner wall of the discharging plate 3 and are connected with the discharging plate 3 through ball bearings, two end angles of the bottom surface of the discharging plate 3 at the same end are provided with infrared sensors 7.
Furthermore, the two ends of the material receiving box 5 are provided with supporting rotating shafts 6, the supporting rotating shafts 6 are movably connected with the connecting base 4, and one end of one of the supporting rotating shafts 6 is connected with a power motor through the wall body of the connecting base 4.
By adopting the technical scheme, the mullite material is ensured not to leak when the mullite material in the material receiving box 5 is poured on the material feeding plate 2 of the pulverizer for transmission.
Further, both sides of the feeding plate 2 of the pulverizer are provided with protective baffles, and the protective baffles and the feeding plate 2 of the pulverizer are integrally cast and molded and are higher than the upper surface of the receiving box 5.
By adopting the technical scheme, the mullite material is ensured not to leak when the mullite material in the material receiving box 5 is poured on the material feeding plate 2 of the pulverizer for transmission.
Further, the inner side surface of the adjusting slider 9 penetrated by the adjusting screw 10 is provided with a thread with the same outer side rotation direction as the adjusting screw 10, and the adjusting slider 9 and the adjusting screw 10 are in thread transmission.
By adopting the technical scheme, the adjusting screw 10 can drive the adjusting slide block 9 to drive the movable gate plate 8 to move along the axial direction of the movable gate plate when rotating, and the opening or closing of the discharging plate 3 is controlled.
Furthermore, the effective area of the infrared reflection strip 13 is half of the effective area of the upper surface of the receiving bin 5, and the infrared reflection strip 13 and the receiving bin 5 are fixed through an adhesive.
Through adopting above-mentioned technical scheme, guarantee to accept workbin 5 and half through going out flitch 3 below back, the movable flashboard 8 of going out flitch 3 bottom can be closed, the accurate volume of accepting the mullite material of workbin 5 of getting into the accuse.
Further, the bottom end face of the adjusting slide block 9 is completely attached to the upper surface of the movable gate plate 8, and the adjusting slide block 9 and the movable gate plate 8 are integrally cast and molded.
By adopting the technical scheme, the integrally cast and molded part is stable in integral connection, high in mechanical strength, free of damage or breakage and long in service life.
Furthermore, a synchronous worm wheel 11 is arranged outside one end part of the adjusting screw rod 10, and a synchronous worm 12 is arranged above the synchronous worm wheel 11.
Through adopting above-mentioned technical scheme, ensure that two adjusting screw 10 can carry out simultaneous movement, avoid two adjusting slide 9 to remove asynchronous leading to movable flashboard 8 can't open.
When the device is used, the power supply of the device is switched on, the annular transmission belt 1 is started after the power supply is switched on to drive the surface of the annular transmission belt to rotate around the connecting base 4 uniformly distributed at the center of the annular transmission belt, when the receiving material box 5 passes through the lower part of the discharging plate 3 along with the connecting base 4, firstly, the infrared sensor 7 drives the infrared reflection strip 13 to pass through the lower part of the infrared reflection strip because of the receiving material box 5, so that infrared rays emitted by the infrared sensor 7 are emitted to the infrared sensor 7, at the moment, the infrared sensor 7 or the control center of a power mechanism connected with the synchronous worm 12 sends feedback, at the moment, the synchronous worm 12 is driven by the power mechanism to rotate and drive the two synchronous worm wheels 11 to synchronously rotate, the two adjusting screw rods 10 synchronously drive the adjusting slide block 9 to move along the axial direction of the adjusting slide block 10, the movable flashboard 8 slides below the bottom end of the discharging plate 3, and the discharging plate 3 is opened;
the mullite material in the discharging plate 3 falls into the receiving bin 5 which synchronously moves under the discharging plate 3 along the opened channel, when the infrared reflection strip 13 moves out of the position below the infrared sensor 7, the feedback interruption of the infrared sensor 7 can cause the synchronous worm 12 to rotate reversely under the driving of the power mechanism, the movable gate plate 8 is reversely reset, the channel which is originally opened is closed, the rest part of the receiving bin 5 enters the lower part of the closed channel until the discharging plate 3 is completely closed, the last part of the receiving bin 5 can not pass through the lower part of the infrared sensor 7, then when the material carrying box 5 moves to the feeding plate 2 of the pulverizer, the material is dumped above the feeding plate 2 of the pulverizer, the feeding amount of the mullite particles can be accurately controlled, and the working efficiency of the pulverizer cannot be influenced by excessive or too good materials during the processing of the pulverizer.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.