Vibrating feeder suspension device

Abstract

The utility model relates to the technical field of suspension devices, and discloses a vibration feeder suspension device which comprises a cylindrical spiral compression spring, spring sleeves are arranged at the upper end and the lower end of the cylindrical spiral compression spring respectively, and two screws are installed in each spring sleeve. And the nut is arranged outside the screw rod outside the spring sleeve, and the nut is connected with the screw rod in a thread fit manner. According to the utility model, the screw rod is matched with the nut to cover the height of the suspension device, so as to adapt to different distances between the storage bin and the receiving device.

Description

TECHNICAL FIELD

[0001] The utility model relates to a suspension device technical field, concretely is a kind of vibrating feeder suspension device. BACKGROUND

[0002] The vibrating feeder of steel mill is a bulk feeding equipment during production, which can uniformly, regularly and continuously feed blocky and granular materials from a storage bin to a receiving device. Generally, the vibrating feeder is fixed between the discharge port of the storage bin and the receiving device by four corner suspensions. When in use, the suspension device is driven by a vibrating motor to realize elastic reciprocating motion, so that the materials in the machine body are screened out to the receiving device.

[0003] The vibrating feeder in the steel mill is mostly used in the converter area and the refining furnace area. The existing problems are as follows: the suspension structure of vibrating feeders of different specifications is different, and the distance between the storage bin and the receiving device in each area is different. Therefore, a vibrating feeder suspension device is proposed. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a vibrating feeder suspension device to solve the problems raised in the background art.

[0006] (II) Technical scheme

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a vibrating feeder suspension device, comprising:

[0008] A cylindrical spiral compression spring is provided with a spring sleeve at its upper and lower ends. A screw rod is installed inside the spring sleeve. The screw rod has two ends.

[0009] A nut is arranged outside the screw rod outside the spring sleeve. The nut and the screw rod are connected by thread cooperation.

[0010] Preferably, a dust cover is arranged at the upper end of the outside of the spring sleeve.

[0011] Preferably, a magnet ring is arranged at the upper end of the inside of the dust cover. The magnet ring is connected with the dust cover.

[0012] Preferably, the magnet ring is connected with the spring sleeve by magnetic force. The magnet ring is installed by magnetic force, so that it is convenient to disassemble and assemble.

[0013] Preferably, a brush is arranged at the lower end of the inside of the dust cover. The brush is connected with the dust cover. The brush is used to clean the outside of the spring sleeve and block the entry of dust.

[0014] Preferably, the inner diameter of the dust cover is greater than the outer diameter of the spring cover.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the utility model provides a vibration feeder suspension device, has the following beneficial effects:

[0017] The utility model discloses through the off -line assembly can directly use on line after finishing, has saved installation time, through the nut of adjusting screw rod tight, guarantee the distance of the discharge port of storage bin and feeder receiving port, feeder discharge port and receiving device is moderate, can realize structural adaptation use according to different drying material capacity's feeder through adjusting spring height or changing spring thickness, and under the restriction of spring cover makes that cylindrical helical compression spring is not easy to dislocation skew. Present use effect is good, reaches the expected effect, and the above, solve the problem of background art. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the suspension device structure perspective drawing of the utility model;

[0019] Figure 2 It is the overall structure perspective drawing of the utility model;

[0020] Figure 3 It is the dust cover sectional view of the utility model;

[0021] Figure 4 It is the installation layout of the utility model's refining furnace vibration feeder suspension device.

[0022] In the drawing: 1, storage bin;2, vibration feeder;3, receiving device;4, screw rod;5, spring cover;6, cylindrical helical compression spring;7, nut;8, dust cover;9, brush;10, magnet ring. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] The utility model provides a technical scheme, a vibration feeder suspension device, please refer to Figure 1 、 Figure 2 、 Figure 3 And Figure 4 , comprising:

[0025] Cylindrical spiral compression spring 6, both upper and lower ends of cylindrical spiral compression spring 6 are provided with spring sleeve 5, the inside of spring sleeve 5 is installed with screw rod 4, screw rod 4 is provided with two;

[0026] Nut 7 is arranged outside screw rod 4 outside spring sleeve 5, and nut 7 is connected with screw rod 4 through thread cooperation.

[0027] Please refer to Figure 2 and Figure 3 , the outside upper end of spring sleeve 5 is provided with dust cover 8.

[0028] Please refer to Figure 2 and Figure 3 , the inside upper end of dust cover 8 is provided with magnet ring 10, and magnet ring 10 is connected with dust cover 8.

[0029] Please refer to Figure 2 and Figure 3 , magnet ring 10 is connected with spring sleeve 5 through magnetic force adsorption, and magnet ring 10 is installed through magnetic force, so that it is convenient to disassemble and assemble.

[0030] Please refer to Figure 3 , the inside lower end of dust cover 8 is provided with brush 9, and brush 9 is connected with dust cover 8, brush 9 is used for cleaning the outside of spring sleeve 5, and simultaneously blocks the entry of dust.

[0031] Please refer to Figure 2 and Figure 3 , the inner diameter of dust cover 8 is greater than the outer diameter of spring sleeve 5.

[0032] The device is connected with the vertical pull rod or the cable screw of the storage bin 1 through the upper hanging point, and is connected with the body hook of the vibrating feeder 2 through the lower hanging point, the height between the discharge port of the storage bin 1 and the receiving port of the feeder, and the height between the discharge port of the feeder and the receiving device 3 are adjusted through the upper and lower nuts 7, the elastic reciprocating motion of the suspension device is realized through the driving of the body vibration motor of the feeder, the materials in the machine body are screened out to the receiving device 3, the screw rod 4 is curved according to the actual height required on the spot and the hole distance of the bottom plate of the spring sleeve 5, the screw rod 4 is installed diagonally upwards and downwards to form two upper and lower hanging points, finally, the nut 7 is installed at the end of the screw rod 4, and the cylindrical spiral compression spring 6 is compressed by the spring sleeve 5 through the adjustment of the position of the nut 7.

[0033] It is to be noted that, in the present document, relational terms such as first and second and the like can 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. 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0034] While the embodiments of the present application have been illustrated 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 spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A vibrating feeder suspension device, characterized in that, Include: Cylindrical helical compression spring (6), the upper and lower ends of the cylindrical helical compression spring (6) are provided with spring cover (5), the inside of the spring cover (5) is mounted with screw rod (4), screw rod (4) is provided with two; Nut (7) is arranged outside the screw rod (4) outside the spring cover (5), and the nut (7) is connected with the screw rod (4) through thread cooperation.

2. A suspension for a vibrating feeder according to claim 1, characterized in that: The outer upper end of the spring cover (5) is provided with a dust cover (8).

3. A vibrating feeder suspension arrangement according to claim 2, characterised in that: The inner upper end of the dust cover (8) is provided with a magnet ring (10), and the magnet ring (10) is connected with the dust cover (8).

4. A vibrating feeder suspension arrangement according to claim 3, characterised in that: The magnet ring (10) and the spring cover (5) are connected by magnetic force adsorption.

5. A vibrating feeder suspension arrangement according to claim 4, characterised in that: The inner lower end of the dust cover (8) is provided with a brush (9), and the brush (9) is connected with the dust cover (8).

6. A vibrating feeder suspension arrangement according to claim 5, characterised in that: The inner diameter of the dust cover (8) is greater than the outer diameter of the spring cover (5).

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