Secondary vibrating device of vibrating feeder

Abstract

The secondary vibration device comprises a vibration motor, the bottom of the vibration motor is fixedly connected with a base, the two sides of the bottom of the base are both fixedly connected with sliding rails, inner cavities of the sliding rails are connected with supporting guide rails in a sliding mode, the bottoms of the supporting guide rails are fixedly connected with a rack of the vibration feeder, and the bottom of the supporting guide rails is fixedly connected with the rack of the vibration feeder. Tooth grooves are formed in the tops of the supporting guide rails, the bottom of the base is fixedly connected with a first double-output-shaft motor, and output shafts at the two ends of the first double-output-shaft motor are fixedly connected with driving gears. The vibrating motor can be moved to the position where secondary vibration is needed through the arranged driving assembly, then the sliding rail and the supporting guide rail are fixed together through the fixing assembly, and the function of secondary vibration feeding can be achieved by starting the vibrating motor. And raw materials adhered to the inner wall of the trough can be quickly vibrated and discharged, so that great convenience is brought to the vibration feeding work.

Description

TECHNICAL FIELD

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

[0002] The vibrating feeder is also called a vibrating feeder. In the production process, the vibrating feeder can uniformly, regularly and continuously feed blocky and granular materials from a material storage bin to a material receiving device. In a sandstone production line, the vibrating feeder can continuously and uniformly feed the crushing machine and perform coarse screening on the materials. The vibrating feeder is widely used in crushing and screening combined equipment in the metallurgical, coal mining, mineral processing, building material and chemical industries.

[0003] When conveying some materials with strong viscosity, such as wet ore fines, or materials that are prone to agglomeration, after the initial vibration, only part of the materials may be loosened and moved, and the materials may still be agglomerated and attached to the material chute. At this time, secondary vibration can further scatter the materials and enhance the feeding effect, so that the materials are uniformly and smoothly fed to the subsequent process. Therefore, in order to improve the conveying efficiency and prevent the materials from adhering to the inner wall of the material chute, a secondary vibration device of a vibrating feeder needs to be designed. SUMMARY

[0004] The utility model discloses a secondary vibration device of vibrating feeder, has the advantages of accurate positioning, solves the problem raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a secondary vibration device of a vibrating feeder, comprising a vibration motor, the bottom of the vibration motor is fixedly connected with a base, the bottom of the base is fixedly connected with slide rails on both sides, the inner cavity of the slide rail is slidably connected with a support rail, the bottom of the support rail is fixedly connected with the rack of the vibrating feeder, the top of the support rail is provided with a gear slot, the bottom of the base is fixedly connected with a first double-output shaft motor, the output shaft of the first double-output shaft motor is fixedly connected with a driving gear on both ends, and the driving gear is engaged with the gear slot.

[0006] The surface of the support rail is provided with a pin hole, the surface of the slide rail is provided with a through hole, the bottom of the first double-output shaft motor is fixedly connected with a second double-output shaft motor, the two sides of the second double-output shaft motor are fixedly connected with threaded rods, the surface of the threaded rod is threadedly connected with a connecting plate, the other side of the connecting plate is fixedly connected with a pin rod, and the pin rod extends to the inner cavity of the pin hole through the through hole.

[0007] Preferably, the bottom of the base is provided with a mounting groove, and the top of the first double-output shaft motor is fixedly connected with the inner wall of the mounting groove.

[0008] Preferably, the bottom of the base is provided with a movable groove on both sides, and the driving gear is arranged in the inner cavity of the movable groove.

[0009] Preferably, a through groove is arranged between the mounting groove and the movable groove, both ends of the first double-output shaft motor extend to the inner cavity of the movable groove through the through groove, and are fixedly connected with the inner wall of the movable groove through bearings.

[0010] Preferably, the number of through holes and pin rods is four, and they are arranged at equal distances.

[0011] Preferably, the number of threaded rods is two, and the threads on the surfaces of the left and right threaded rods are designed in opposite directions.

[0012] Preferably, the front and back surfaces of the second double-output shaft motor are fixedly connected with mounting plates, both sides of the mounting plate are fixedly connected with limiting rods, and the other end of the limiting rod is slidably connected with the inner cavity of the connecting plate.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The utility model discloses a driving assembly is set up, can move the vibration motor to the position that needs secondary vibration, then again through the fixed assembly, the slide rail is fixed together with the support rail, and the function of secondary vibration feeding can be realized through starting the vibration motor, can carry out the quick vibration of the raw material that adheres in the inner wall of the material groove and discharges the work, and great convenience is brought to the vibration feeding work.

[0015] 2、The utility model discloses a mounting groove is set up, can be convenient for installing the first double-output shaft motor, through setting up the movable groove, can be convenient for installing the fixed driving gear, through setting up a plurality of pin rods and through -holes, can guarantee the stability of the connection between the support rail and the slide rail, through the threads on the surfaces of the two threaded rods are designed in opposite directions, can guarantee that two connecting plates move towards each other, through setting up the limiting rod, can limit the connecting plate, avoids its rotation with the threaded rod. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the structure schematic drawing of the utility model;

[0017] Figure 2 It is the vibration motor and base connecting structure schematic drawing of the utility model;

[0018] Figure 3 It is the support rail and driving gear connecting structure schematic drawing of the utility model;

[0019] Figure 4 It is the threaded rod and connecting plate connecting structure schematic drawing of the utility model.

[0020] In the figure: 1, vibration motor; 2, base; 3, slide rail; 4, support rail; 5, gear slot; 6, first double output shaft motor; 7, drive gear; 8, pin hole; 9, through hole; 10, second double output shaft motor; 11, threaded rod; 12, connecting plate; 13, pin rod; 14, mounting groove; 15, movable groove; 16, mounting plate; 17, limiting rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than 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.

[0022] The components of the utility model are all general standard components or components known to those skilled in the art, and their structures and principles can be known by the technical personnel through technical manuals or through conventional experimental methods. Embodiment one:

[0023] Please refer to Figures 1-4 , in order to achieve the purpose of automatic displacement, the technical scheme is provided as follows, specifically discloses: a secondary vibration device of a vibrating feeder, comprising a vibration motor 1, the bottom of the vibration motor 1 is fixedly connected with a base 2, the bottom of the base 2 is fixedly connected with slide rails 3 on both sides, the inner cavity of the slide rail 3 is slidably connected with a support rail 4, the bottom of the support rail 4 is fixedly connected with the rack of the vibrating feeder, the top of the support rail 4 is provided with a gear slot 5, the bottom of the base 2 is fixedly connected with a first double output shaft motor 6, the output shafts at both ends of the first double output shaft motor 6 are fixedly connected with drive gears 7, the drive gears 7 are engaged with the gear slot 5, the bottom of the base 2 is provided with a mounting groove 14, the top of the first double output shaft motor 6 is fixedly connected with the inner wall of the mounting groove 14, the bottom of the base 2 is provided with movable grooves 15 on both sides, the drive gears 7 are arranged in the inner cavity of the movable grooves 15, a through groove is arranged between the mounting groove 14 and the movable groove 15, the both ends of the first double output shaft motor 6 extend to the inner cavity of the movable groove 15 through the through groove, and are fixedly connected with the inner wall of the movable groove 15 through bearings, by arranging the mounting groove 14, the first double output shaft motor 6 can be conveniently installed, and by arranging the movable groove 15, the drive gears 7 can be conveniently installed and fixed. Embodiment two:

[0024] Please refer to Figures 1-4, the embodiment is provided with the following technical scheme for the purpose of rapid fixing, and specifically discloses that the surface of the support guide rail 4 is provided with pin holes 8, the surface of the sliding rail 3 is provided with through holes 9, the bottom of the first double-output shaft motor 6 is fixedly connected with a second double-output shaft motor 10, the two sides of the second double-output shaft motor 10 are fixedly connected with threaded rods 11, the surface of the threaded rod 11 is threadedly connected with a connecting plate 12, the other side of the connecting plate 12 is fixedly connected with a pin rod 13, the pin rod 13 passes through the through hole 9 and extends to the inner cavity of the pin hole 8, the number of the through hole 9 and the pin rod 13 is four, and they are arranged at equal distances, the number of the threaded rod 11 is two, and the threads on the surfaces of the left and right threaded rods 11 are designed in opposite directions, the front and back surfaces of the second double-output shaft motor 10 are fixedly connected with mounting plates 16, the two sides of the mounting plate 16 are fixedly connected with limiting rods 17, and the other end of the limiting rod 17 is slidably connected with the inner cavity of the connecting plate 12, the setting of the plurality of pin rods 13 and the through holes 9 can guarantee the stability of the connection between the support guide rail 4 and the sliding rail 3, the threads on the surfaces of the two threaded rods 11 are designed in opposite directions, so that the two connecting plates 12 can move towards each other, and the setting of the limiting rod 17 can limit the connecting plate 12, so that the connecting plate 12 is prevented from rotating with the threaded rod 11.

[0025] The control mode of the utility model is automatically controlled through the controller, and the control circuit of the controller can be realized through simple programming of the person skilled in the art, which belongs to the common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the control mode and the circuit connection of the utility model will not be explained in detail.

[0026] In use, the first double-output shaft motor 6 is started to drive the driving gear 7 to rotate, the driving gear 7 is matched with the tooth groove 5 to drive the base 2 to move, and the base 2 drives the vibration motor 1 to move, when the vibrating feeder moves to the position requiring secondary vibration, whether the pin hole 8 and the through hole 9 are aligned is observed, if not, alignment needs to be adjusted, then the rotation of the first double-output shaft motor 6 is stopped, then the second double-output shaft motor 10 is started to drive the threaded rod 11 to rotate, the threaded rod 11 drives the connecting plate 12 to move, the connecting plate 12 drives the pin rod 13 to move, and the pin rod 13 is inserted into the inner cavity of the pin hole 8 through the through hole 9 to fix the sliding rail 3 and the support guide rail 4 together, so that the vibration motor 1 can be fixed, then the vibration motor 1 is started, and the secondary vibrating feeding work can be realized.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A secondary vibration device of a vibrating feeder, comprising a vibrating motor (1), characterized in that: The bottom of the vibration motor (1) is fixedly connected with a base (2), both sides of the bottom of the base (2) are fixedly connected with slide rails (3), the inner cavities of the slide rails (3) are slidably connected with support rails (4), the bottom of the support rail (4) is fixedly connected with the rack of the vibration feeder, the top of the support rail (4) is provided with a gear slot (5), the bottom of the base (2) is fixedly connected with a first double-output shaft motor (6), both ends of the first double-output shaft motor (6) are fixedly connected with drive gears (7), and the drive gears (7) are engaged with the gear slot (5). The surface of the support rail (4) is provided with pin holes (8), the surface of the slide rail (3) is provided with through holes (9), the bottom of the first double-output shaft motor (6) is fixedly connected with a second double-output shaft motor (10), both sides of the second double-output shaft motor (10) are fixedly connected with threaded rods (11), the surface of the threaded rod (11) is threadedly connected with a connecting plate (12), the other side of the connecting plate (12) is fixedly connected with a pin rod (13), and the pin rod (13) extends to the inner cavities of the pin holes (8) through the through holes (9).

2. A secondary vibration device for a vibratory feeder according to claim 1, characterized in that: The bottom of the base (2) is provided with a mounting groove (14), and the top of the first double-output shaft motor (6) is fixedly connected with the inner wall of the mounting groove (14).

3. A secondary vibration device for a vibratory feeder according to claim 2, wherein: Both sides of the bottom of the base (2) are provided with movable grooves (15), and the drive gears (7) are arranged in the inner cavities of the movable grooves (15).

4. A secondary vibration device for a vibratory feeder according to claim 3, wherein: The mounting groove (14) and the movable grooves (15) are provided with through grooves, both ends of the first double-output shaft motor (6) extend to the inner cavities of the movable grooves (15) through the through grooves, and are fixedly connected with the inner walls of the movable grooves (15) through bearings.

5. The secondary vibration device of a vibrating feeder according to claim 1, characterized in that: The number of the through holes (9) and the pin rods (13) is four, and they are arranged at equal distances.

6. The secondary vibration device of a vibrating feeder according to claim 1, characterized in that: The number of the threaded rods (11) is two, and the threads on the surfaces of the left and right threaded rods (11) are designed in opposite directions.

7. The secondary vibration device of a vibrating feeder according to claim 1, characterized in that: The front surface and the back surface of the second double-output shaft motor (10) are fixedly connected with mounting plates (16), both sides of the mounting plate (16) are fixedly connected with limiting rods (17), and the other end of the limiting rod (17) is slidably connected with the inner cavity of the connecting plate (12).

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