Blockage removing device for stock bin

Abstract

The utility model discloses a stock bin unblocking device which comprises a stock bin, a sealing cover is movably installed at the upper end of the stock bin, a first installation plate is installed at the upper end of the sealing cover in an up-down sliding mode, a second installation plate is movably installed at the upper end of the first installation plate, and a plurality of sets of vibration motors are fixedly installed at the upper end of the second installation plate through fixing plates. And a plurality of groups of material ramming rods are fixedly mounted at the lower end of the second mounting plate and are positioned in the stock bin. The first mounting plate is lifted to the highest position by starting the electric telescopic rod, at the moment, the lower end of the material ramming rod is located in the sealing cover, then the vibration motor is started to enable the material ramming rod to vibrate, the electric telescopic rod is started again to enable the material ramming rod to descend slowly, and meanwhile the driving motor is started to enable the material ramming rod to rotate slowly; according to the device, all parts of particles stored in the stock bin can be fully unblocked on the whole, automatic operation is achieved, and efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic stock bin, especially a stock bin unblocking device. BACKGROUND

[0002] The stock bin is widely used in the process industrial production process, is the indispensable link in the material transportation and processing process, is used to adjust and buffer the balance between each operation process, so as to guarantee the continuity of technological production. The coal bin, ore bin, ore powder and other granular material bins flow in the changing cone bin in the normal production, form a large extrusion force, due to the friction factor and the angle of repose between the materials are large, plus the moisture content, particle size composition, surface shape and other physical factors, make the mutual adhesion between the materials strong, lead to its cannot flow out of the bin under the action of gravity, arching, skin, blockage and other problems, thereby causing the imbalance of the discharging ratio, not only will affect the normal production, serious will cause great economic losses to the production enterprises.

[0003] The problem of unsmooth conveying material system is universal in many production enterprises. The measures such as manual unblocking, bin wall vibration unblocking, air cannon unblocking, adding stainless steel or PU plate lining in the inner bin wall and so on not only have little effect but also have great safety hazards in manual field operation. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a stock bin unblocking device.

[0005] The utility model solves its technical scheme that adopts technical scheme: a stock bin unblocking device, including the stock bin, the upper end of the stock bin is movably installed sealing cover, the upper end of the sealing cover is slidably installed first mounting plate, the upper end of the first mounting plate is movably installed second mounting plate, the upper end of the second mounting plate is fixedly installed a plurality of groups of vibration motors through the fixed plate, the lower end of the second mounting plate is fixedly installed a plurality of groups of ramming rods, and the ramming rod is located in the interior of the stock bin.

[0006] Further, the outer side of the stock bin is fixedly installed drive motor, the power output shaft of the drive motor is fixedly connected gear, the inner side of the gear is matched and installed gear ring, and the gear ring is fixedly installed on the outer side of the sealing cover.

[0007] Further, the lower end of the left and right sides of the sealing cover is fixedly installed two groups of electric telescopic rods, and the telescopic end of the electric telescopic rod is fixedly connected first mounting plate.

[0008] Further, the upper end of the first mounting plate is fixedly installed a plurality of groups of springs, and the upper end of the spring is fixedly installed second mounting plate.

[0009] Further, the lower end of the bin is provided with a conical bin, and the lower end of the conical bin is provided with a discharge port.

[0010] Further, the lower end of the ramming rod is provided with a round head, and the lowermost end of the ramming rod is arranged corresponding to the inclined surface of the conical bin.

[0011] The utility model discloses beneficial effects are: through starting electric telescopic link, lifting first mounting plate to the highest, the lower end of ramming rod is located in the sealed cover inside at this moment, then starting vibration motor makes ramming rod start to vibrate, and start electric telescopic link again makes ramming rod slowly descend, and simultaneously starting drive motor makes ramming rod slowly rotate, until ramming rod drops to the lowest end, can fully clear the blockage of the granules stored in the bin everywhere, realizes automatic operation, improves efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model is further illustrated below in connection with the drawings and examples.

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 It is the front view of the utility model.

[0015] In the drawing: 1. bin, 2. conical bin, 3. discharge port, 4. sealed cover, 5. gear ring, 6. electric telescopic link, 7. drive motor, 8. gear, 9. first mounting plate, 10. spring, 11. second mounting plate, 12. fixed plate, 13. vibration motor, 14. ramming rod. DETAILED DESCRIPTION

[0016] In order to more clearly illustrate the technical scheme of the utility model, the utility model is further illustrated below in connection with the drawings, and obviously, the drawings described below are only one embodiment of the utility model, and for ordinary skilled person in the art, according to this drawing and example, other embodiments obtained under the premise of not paying creative labor, all belong to the protection scope of the utility model.

[0017] As Figure 1 And Figure 2 The utility model discloses a bin, the lower end of the bin is provided with a conical bin, and the lower end of the conical bin is provided with a discharge port, the upper end of the bin is movably installed sealed cover, the outside of the bin is fixedly installed drive motor 7 through bolt, the power output shaft of drive motor 7 is fixedly connected gear 8, the inside of gear 8 is engaged and installed gear ring 5, and gear ring 5 is fixedly installed on the outside of sealed cover 4.

[0018] As Figure 1 And Figure 2As shown, the lower ends of the left and right sides of the sealing cover 4 are fixedly installed with two groups of electric telescopic rods 6, the telescopic ends of the electric telescopic rods 6 are fixedly connected with first mounting plates 9, the upper ends of the first mounting plates 9 are fixedly installed with several groups of springs 10, the upper ends of the springs 10 are fixedly installed with second mounting plates 11, and the upper ends of the second mounting plates 11 are fixedly installed with several groups of vibration motors 13 through fixed plates 12.

[0019] As shown, Figure 1 and Figure 2 As shown, the lower ends of the second mounting plates 11 are fixedly installed with several groups of material tamping rods 14, the material tamping rods 14 are located in the interior of the stock bin 1, the lower ends of the material tamping rods 14 are provided with round heads, and the lowermost ends of the material tamping rods 14 are correspondingly arranged with the inclined surface of the conical bin 2.

[0020] When the material blocking occurs, the electric telescopic rod 6 is started to lift the first mounting plate 9 to the highest, at this time, the lower end of the material tamping rod 14 is located in the interior of the sealing cover 4, then the vibration motor 13 is started to make the material tamping rod 14 start to vibrate, and the electric telescopic rod 6 is started again to make the material tamping rod 14 slowly descend, and at the same time, the driving motor 7 is started to make the material tamping rod 14 slowly rotate, until the material tamping rod 14 descends to the lowest end, the whole can fully clear the blocked material in the interior of the stock bin 1, realize automatic operation, and improve the efficiency.

[0021] The above embodiments are only exemplary embodiments of the utility model and are not used for limiting the utility model, the protection scope of the utility model is defined by the claims, and the person skilled in the art can make various modifications or equivalent replacements to the utility model within the utility model's essence and protection scope, and the modification or equivalent replacement should also be regarded as falling within the protection scope of the utility model.

Claims

1. A silo unblocking device comprising a silo (1), characterized in that: The upper end of the bin (1) is movably installed with a sealing cover (4), the upper end of the sealing cover (4) is slidably installed with a first mounting plate (9), the upper end of the first mounting plate (9) is movably installed with a second mounting plate (11), the upper end of the second mounting plate (11) is fixedly installed with a plurality of groups of vibration motors (13) through a fixed plate (12), the lower end of the second mounting plate (11) is fixedly installed with a plurality of groups of ramming rods (14), and the ramming rods (14) are located in the interior of the bin (1).

2. A bin unblocking device according to claim 1, characterised in that, The exterior of the bin (1) is fixedly installed with a driving motor (7), the power output shaft of the driving motor (7) is fixedly connected with a gear (8), the interior of the gear (8) is fittedly installed with a tooth ring (5), and the tooth ring (5) is fixedly installed on the exterior of the sealing cover (4).

3. A bin unblocking device according to claim 2, wherein, The lower ends of the left and right sides of the sealing cover (4) are fixedly installed with two groups of electric telescopic rods (6), and the telescopic ends of the electric telescopic rods (6) are fixedly connected with the first mounting plate (9).

4. A bin unblocking device according to claim 3, wherein, The upper end of the first mounting plate (9) is fixedly installed with a plurality of groups of springs (10), and the upper ends of the springs (10) are fixedly installed with the second mounting plate (11).

5. The bin unblocking device of claim 1, wherein, The lower end of the bin (1) is provided with a conical bin (2), and the lower end of the conical bin (2) is provided with a discharge port (3).

6. A bin unblocking device according to claim 5, wherein, The lower end of the ramming rod (14) is provided with a round head, and the lowermost end of the ramming rod (14) is correspondingly arranged with the inclined surface of the conical bin (2).

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