Bidirectional vibration feeder

Abstract

The utility model relates to the technical field of vibrating feeders, and discloses a two-way vibrating feeder which comprises a conveying pipeline, a vibrating device, a support and a damping spring, the conveying pipeline is provided with a first discharging port, a second discharging port and a feeding port located between the first discharging port and the second discharging port, and the vibrating device is connected to the bottom of the conveying pipeline. The number of the damping springs is at least two, the damping springs are symmetrically connected to the conveying pipeline, the conveying pipeline is connected to the support through the damping springs, the top of the support is connected with a wall above the ground, and the bottom of the support is suspended relative to the ground. According to the vibration feeding device, the situation that the stability of a wall body is reduced due to excessive vibration in the vibration feeding process can be prevented through suspension arrangement and the damping springs, vibration can be effectively and evenly transmitted through the damping springs, and the safety and stability in the working process are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating feeders, in particular to a bidirectional vibrating feeder. Background Art

[0002] Vibrating feeders are widely used in feeding systems in the metal and coal industries, but most of them are vibrating feeders for powders. If you want to use a vibrating feeder to stably and efficiently convey block metal with a diameter of about 10 mm, the feeder must have a large vibration frequency and a two-way feeding function. However, the existing vibrating feeders have a large inclination angle, a small vibration frequency, and most of them are one-way feeding, often only having the function of feeding. In actual use, the single function affects the performance of the vibrating feeder and cannot meet production needs well.

[0003] In the prior art, a utility model patent (CN212607558U) discloses a bidirectional inertial vibrating feeder, comprising: a bracket, a conveying pipeline and a driving device, the conveying pipeline is horizontally arranged and connected to the bracket through a shock absorbing device, a feed port is provided in the middle of the conveying pipeline, and discharge ports are provided at both ends of the conveying pipeline, the driving device comprises a first vibration motor, a second vibration motor and a third vibration motor, whose motor shafts are all horizontally arranged and fixedly connected to the conveying pipeline respectively, the driving device is arranged below the conveying pipeline, the second vibration motor and the third vibration motor are located above the first vibration motor and are distributed on both sides of the first vibration motor in the axial direction of the conveying pipeline, the shock absorbing device of the feeder has a poor shock absorbing effect, and when the material is too heavy, it will cause abnormal vibration feeding or decreased stability of the feeder.

[0004] Based on this, the technical problem to be solved in this case is: how to provide a vibrating feeder that can be suspended and bidirectionally stably transport bulk metal. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a bidirectional vibrating feeder, which is suspended on the wall above the ground and transmits the vibration evenly through a shock-absorbing spring to prevent the stability of the wall from being affected by the influence of metal materials during the vibrating feeding process. In other words, the stability and safety of the bidirectional vibrating feeder can be improved through the suspended arrangement and the shock-absorbing spring, and the suspended arrangement can also improve the utilization rate of space.

[0006] The technical solution of the utility model is:

[0007] A bidirectional vibrating feeder comprises a transport pipe, a vibrating device, a bracket and a shock-absorbing spring. The transport pipe is provided with a first discharge port, a second discharge port and a feed port located between the first discharge port and the second discharge port. The vibrating device is connected to the bottom of the transport pipe. There are at least two shock-absorbing springs which are symmetrically connected to the transport pipe. The transport pipe is connected to the bracket via the shock-absorbing spring. The top of the bracket is connected to a wall above the ground, and the bottom is suspended relative to the ground.

[0008] In the above-mentioned bidirectional vibrating feeder, there are two damping springs, which are symmetrically connected to the bottom of the transport pipeline.

[0009] In the above-mentioned bidirectional vibrating feeder, the projection of the bracket on the vertical plane is a U-shape, and the transport pipeline is located in the opening of the bracket.

[0010] In the above-mentioned bidirectional vibrating feeder, a discharge hose for guiding the discharge of materials is provided on the transport pipeline, and there are two discharge hoses, and one end of the discharge hose is respectively connected to the first discharge port and the second discharge port, and the other end of the discharge hose is connected to an external processing equipment or a collection equipment.

[0011] In the above-mentioned bidirectional vibrating feeder, the first discharge port and the second discharge port are vertically arranged at the bottom of the transport pipe, and both ends of the transport pipe are also provided with detachably connected sealing components.

[0012] In the above-mentioned bidirectional vibrating feeder, the sealing assembly includes a sealing flange, and the sealing flange can be detachably connected to the two ends of the transport pipeline by means of clamps or bolts.

[0013] In the above-mentioned bidirectional vibrating feeder, the vibrating device includes a support base and a driving mechanism. The support base is connected to the bottom of the transport pipeline, and the driving mechanism is connected to the support base. The driving mechanism is used to move the material in the transport pipeline to the first discharge port and the second discharge port respectively.

[0014] In the above-mentioned bidirectional vibrating feeder, the support seat is provided with a groove matching the transport pipeline.

[0015] In the above-mentioned bidirectional vibrating feeder, the driving mechanism includes a first motor, a second motor, and a third motor connected to a support base, and the second motor and the third motor are located on both sides of the first motor and above the first motor.

[0016] In the above-mentioned bidirectional vibrating feeder, the feed port and the first motor are arranged correspondingly up and down.

[0017] One of the above technical solutions of the utility model has at least one of the following advantages or beneficial effects:

[0018] The utility model can improve space utilization by arranging the bidirectional vibrating feeder in mid-air, and in the process of vibrating feeding of metal materials, a large vibration force is required, and excessive vibration force will affect the stability of the wall. The vibration can be evenly transmitted to the bracket and the wall through the shock-absorbing spring, and the stability and safety of the vibrating feeder operation can be improved by distributing the vibration. Moreover, through the three-motor arrangement, materials, including but not limited to metal materials, can be vibrated and fed to the two directions of the transport pipeline, thereby improving the efficiency of vibrating feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of embodiment 1 of the utility model. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1 A bidirectional vibrating feeder comprises a transport pipe 1, a vibrating device 2, a bracket 3 and a shock absorbing spring 4. The transport pipe 1 is provided with a first discharge port 11, a second discharge port 12 and a feed port 13 between the first discharge port 11 and the second discharge port 12. The vibrating device 2 is connected to the bottom of the transport pipe 1. There are at least two shock absorbing springs 4, which are symmetrically connected to the transport pipe 1. The transport pipe 1 is connected to the bracket 3 through the shock absorbing spring 4. The top of the bracket 3 is connected to a wall above the ground, and the bottom is suspended relative to the ground.

[0023] In actual use, the material enters the transport pipe 1 from the feed port 13 and is vibrated and fed by the vibration device 2. It should be noted that the materials in this embodiment include but are not limited to metal materials, but the material exemplified in this embodiment is bulk metal. The bulk metal moves toward the two ends of the transport pipe 1 through the vibration of the vibration device 2 in the transport pipe 1, and is discharged from the first discharge port 11 and the second discharge port 12. Specifically, the transport pipe 1 is suspended by the bracket 3, and the shock-absorbing spring 4 can evenly reduce the vibration of the transport pipe 1 and transfer it to the bracket 3, and then to the wall. The shock-absorbing spring 4 has a strong load capacity and is suitable for the vibratory feeding of the bulk metal in this embodiment. The shock-absorbing spring 4 can evenly transfer the vibration provided by the vibration device 2 to the bracket 3 and the wall, thereby improving the stability and safety of the vibrating feeder. On the other hand, the space utilization rate can be improved by arranging it in the air. In particular, the transport pipe 1 can be suspended on the first floor, and the feed port 13 can be connected to the second floor.

[0024] Preferably, there are two shock-absorbing springs 4 , which are symmetrically connected to the bottom of the transport pipeline 1 .

[0025] In this embodiment, there are two shock-absorbing springs 4, and they are located at the bottom. Specifically, the shock-absorbing springs 4 are located on both sides of the vibration device 2 and are arranged along the two material conveying directions of the vibrating feeder, which can effectively reduce the vibration in the transport direction and evenly transmit the vibration. In particular, the number of shock-absorbing springs 4 can also be four, and two can be arranged in each transport direction, and symmetrically arranged on both sides of the transport pipe 1, which can improve the shock-absorbing effect, but will affect the efficiency of the vibrating feeding.

[0026] Furthermore, the projection of the support 3 on the vertical plane is a U-shape, and the transport pipeline 1 is located in the opening of the support 3 .

[0027] In the above design, the transport pipeline 1 can be connected to the wall through the two ends of the bracket 3 through the U-shaped structure, so that the vibration can be transmitted to the wall more evenly, and the vibration is distributed at two points of action, further improving the stability. On the other hand, the shock-absorbing spring 4 is connected between the bracket 3 and the transport pipeline 1, which can slow down the vibration of the transport pipeline 1 and transmit it evenly to the bracket 3, and further transmit it to the wall through the bracket 3, thereby improving the stability of the vibrating feeder during vibrating feeding and facilitating the transportation of materials to the two ends of the transport pipeline 1 through vibration.

[0028] Furthermore, the transport pipeline 1 is provided with a discharge hose for guiding the discharge of materials, and there are two discharge hoses, and one end of the discharge hose is respectively connected to the first discharge port 11 and the second discharge port 12, and the other end of the discharge hose is connected to an external processing equipment or collection equipment.

[0029] In this embodiment, since the vibrating feeder is suspended, the first discharge port 11 and the second discharge port 12 are also suspended, and the transported material is bulk metal, and it is necessary to prevent the bulk metal from falling from a height and causing safety problems. Therefore, the bulk metal can be guided to an external processing equipment or collection equipment for collection through a discharge hose, thereby improving the safety of the discharge. It should be noted that the discharge hose is not shown in the figure.

[0030] Furthermore, the first discharge port 11 and the second discharge port 12 are vertically arranged at the bottom of the transport pipeline 1, and both ends of the transport pipeline 1 are further provided with detachably connected sealing components 5.

[0031] In the above design, the sealing assembly 5 can prevent the material from overflowing from both ends of the transport pipeline 1, that is, to ensure that the material can only be discharged from the first discharge port 11 or the second discharge port 12. On the other hand, it is also convenient for the staff to disassemble the sealing assembly 5 to clean the transport pipeline.

[0032] Preferably, the sealing assembly 5 comprises a sealing flange 51 , and the sealing flange 51 can be detachably connected to both ends of the transport pipeline 1 by means of clamps or bolts.

[0033] In this embodiment, the clamp or the bolt can facilitate the operation of the staff, that is, it is convenient for the staff to disassemble and install the sealing flange 51.

[0034] Preferably, the vibration device 2 includes a support base 21 and a driving mechanism 22, the support base 21 is connected to the bottom of the transport pipeline 1, the driving mechanism 22 is connected to the support base 21, and the driving mechanism 22 is used to move the material in the transport pipeline 1 to the first discharge port 11 and the second discharge port 12 respectively.

[0035] In this embodiment, the driving mechanism 22 is connected to the transport pipeline 1 through the support seat 21, that is, the vibration source is transmitted to the transport pipeline 1 through the support seat 21. On the one hand, the support seat 21 can provide support for the driving mechanism 22. On the other hand, the support seat 21 can better transmit the vibration source to the transport pipeline 1, so that under the vibration of the driving mechanism 22, the material moves toward the first discharge port 11 or the second discharge port 12.

[0036] Furthermore, the support seat 21 is provided with a groove matching the transport pipeline 1 .

[0037] Through the above design, the groove can increase the contact area between the support seat 21 and the transport pipeline 1, so that the vibration generated by the driving mechanism 22 can be better transmitted to the transport pipeline 1, which is conducive to improving work efficiency. It should be noted that the groove is not shown in the figure.

[0038] More preferably, the driving mechanism 22 includes a first motor 221 , a second motor 222 , and a third motor 223 connected to the support base 21 , and the second motor 222 and the third motor 223 are located on both sides of the first motor 221 and above the first motor 221 .

[0039] In the above design, the first motor 221 can transport the material to the two ends of the transport pipeline 1 through vibration, that is, preliminary diversion, and through the arrangement of the second motor 222 and the third motor 223, the material that has undergone preliminary diversion can be further transported. Specifically, the second motor 222 provides a vibration source to one end of the transport pipeline 1 and transports the material, and the third motor 223 provides a vibration source to the other end of the transport pipeline 1 and transports the material, and finally discharges the material at the first discharge port 11 and the second discharge port 12 respectively, thereby completing two-way transportation and improving transportation efficiency.

[0040] Furthermore, the feed port 13 and the first motor 221 are arranged correspondingly up and down.

[0041] Through the above design, it can be ensured that the material entering the transport pipeline 1 from the feed port 13 can be initially diverted by the first motor 221, that is, the diversion efficiency is improved, and then the material is further transported by the second motor 222 and the third motor 223 respectively, thereby improving the efficiency of two-way transportation.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A bidirectional vibrating feeder, comprising a transport pipeline, a vibrating device, a bracket, and a shock absorbing spring, wherein the transport pipeline is provided with a first discharge port, a second discharge port, and a feed port located between the first discharge port and the second discharge port, and the vibrating device is connected to the bottom of the transport pipeline, characterized in that: There are at least two shock-absorbing springs, which are symmetrically connected to the transportation pipeline. The transportation pipeline is connected to the bracket through the shock-absorbing springs. The top of the bracket is connected to a wall above the ground, and the bottom is suspended relative to the ground.

2. A bidirectional vibrating feeder according to claim 1, characterized in that: The number of the shock-absorbing springs is two, and they are symmetrically connected to the bottom of the transportation pipeline.

3. A bidirectional vibrating feeder according to claim 2, characterized in that: The projection of the bracket on the vertical plane is in a U shape, and the transportation pipeline is located inside the opening of the bracket.

4. A bidirectional vibrating feeder according to claim 1, characterized in that: The transportation pipeline is provided with discharge hoses for guiding the discharge of materials. There are two discharge hoses, and one end of each discharge hose is respectively connected to the first discharge port and the second discharge port, and the other end of the discharge hose is connected to an external processing device or collection device.

5. A bidirectional vibrating feeder according to claim 1, characterized in that: The first discharge port and the second discharge port are vertically arranged at the bottom of the transportation pipeline, and detachable sealing components are also provided at both ends of the transportation pipeline.

6. A bidirectional vibrating feeder according to claim 5, characterized in that: The sealing component includes a sealing flange, and the sealing flange can be detachably connected to both ends of the transportation pipeline through a clamp or bolts.

7. A bidirectional vibrating feeder according to claim 1, characterized in that: The vibration device includes a support seat and a driving mechanism. The support seat is connected to the bottom of the transportation pipeline, and the driving mechanism is connected to the support seat. The driving mechanism is used to move the materials in the transportation pipeline to the first discharge port and the second discharge port respectively.

8. A bidirectional vibrating feeder according to claim 7, characterized in that: The support seat is provided with a groove matching the transportation pipeline.

9. A bidirectional vibrating feeder according to claim 7, characterized in that: The driving mechanism includes a first motor, a second motor, and a third motor connected to the support seat. The second motor and the third motor are located on both sides of the first motor and above the first motor.

10. A bidirectional vibrating feeder according to claim 9, characterized in that: The feed port is arranged corresponding to the first motor up and down.

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