A vibrating blanking device and a dumper

Abstract

The utility model provides a kind of vibration blanking device, for dumper, the dumper includes rely box body, the rely box body is equipped with through slot, the vibration blanking device includes: swing body, including the connecting portion of being connected, press against portion, the connecting portion is used to articulate on rely box body, the press against portion is located in through slot, to press against target box;Vibration motor is connected to press against portion, to make press against portion swing around the articulation shaft of connecting portion after starting, further and shake target box.And dumper.The utility model further provides a kind of dumper including the vibration blanking device of this utility model.Compared with prior art, the vibration blanking device and dumper provided by the utility model can shake target box when unloading, play the role of auxiliary unloading, and simple structure, small space occupation.

Description

Technical Field

[0001] This utility model relates to the field of train unloading technology, and in particular to a vibrating unloading device and a tipper. Background Technology

[0002] Rail transport is an important mode of transporting bulk materials (such as coal).

[0003] Because some bulk materials (such as coal) have a certain degree of moisture and viscosity, after unloading from train cars or containers, material may accumulate and clump on the inner walls and bottom corners of the container. This phenomenon is quite common and occurs in large quantities. Manual cleaning would be an enormous task; furthermore, the cross-operation of humans and machines makes it difficult to guarantee safety.

[0004] Therefore, a vibration mechanism is needed to separate the residual material from the box and allow it to fall freely through the discharge port. Utility Model Content

[0005] In view of the technical problems in the prior art, this utility model provides a vibratory unloading device and a tipper that can assist in unloading.

[0006] A vibrating feeding device is used for a tipper, the tipper including a box body, the box body having a through groove, the vibrating feeding device comprising: The swing body includes a connecting part and a pressing part connected to each other. The connecting part is used to hinge to the box body, and the pressing part is located in the through groove to press against the target box body. A vibration motor is connected to the pressing part so that after starting, the pressing part swings around the hinge axis of the connecting part, thereby vibrating the target box.

[0007] Preferably, the connecting part includes two ear plates, each ear plate having an ear plate hole at its end, the two ear plate holes being coaxial to form a hinge shaft.

[0008] Preferably, the pressing part is a cavity formed by four flat plates, with the front flat plate used to press against the target box and the vibration motor fixed on the rear flat plate.

[0009] Preferably, the oscillating body further includes a tail portion located at the end of the pressing portion away from the connecting portion, and the vibrating feeding device further includes a pre-compression mechanism that abuts against the tail portion to generate pre-pressure on the target box.

[0010] Preferably, the lower part of the box body is provided with four rearward extending brackets forming two groups. The pre-compression mechanism includes a pressure plate and a spring. The pressure plate is located behind the tail and fixed between the two brackets in each group. The spring is installed between the tail and the pressure plate. The brackets, pressure plate and spring constitute the pre-compression mechanism. The spring abuts against the tail to generate pre-pressure on the swing body.

[0011] Preferably, it also includes a floating mounting frame, which includes a base connected to the backing box body by bolts. The bolts and nuts are tightened in a loosening manner to allow the floating mounting frame and the backing box body to float. Shock absorbers are provided between the base and the backing box body and between the base and the swing body connection.

[0012] Preferably, the floating mounting bracket further includes a connecting plate located on the upper surface of the base, with a through hole at its end. The through hole is connected to the hinge hole of the swing body connection part by a hinge pin, and a shock-absorbing sleeve is filled between the hinge pin and the hinge hole.

[0013] Preferably, the oscillating body further includes two tails, which are located at the end of the pressing part away from the connecting part and correspond to the two ear plates; the lower part of the backing box body is provided with four rearwardly extending brackets forming two groups; the vibrating feeding device includes a pressure plate and a spring; the pressure plate is located behind the tail and fixed between the two brackets in each group; the spring is installed between the tail and the pressure plate, and the spring abuts the tail forward to generate pre-pressure on the oscillating body; the vibrating feeding device further includes a floating mounting frame, which includes a base and two connecting plates; the base is connected to the backing box body by bolts, and the bolts and nuts are locked in a loosening manner to allow the floating mounting frame to float between the floating mounting frame and the backing box body; shock absorbers are provided between the base and the backing box body and between the base and the oscillating body connecting part; the two connecting plates are located on the upper surface of the base and correspond to the two ear plates, and have through holes at their ends; the through holes are respectively connected to the ear plate holes on the ear plates by hinge pins, and shock absorber sleeves are filled between the hinge pins and the hinge holes.

[0014] A tipper includes a box body and a vibrating unloading device installed on the box body, wherein the vibrating unloading device is the vibrating unloading device as described above.

[0015] Preferably, a first rubber pressure plate and a second rubber pressure plate are fixedly installed on the front surfaces of the box body and the swing body pressing part, respectively, so that the target box body is pressed by the first rubber pressure plate and the second rubber pressure plate.

[0016] Compared with the prior art, the vibrating unloading device and tipper provided by this utility model can vibrate the target box during unloading by setting up a swing body and a vibrating motor, which plays an auxiliary role in unloading. Moreover, it has a simple structure and occupies little space. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A front view of a vibratory feeding device provided in one embodiment; Figure 2 for Figure 1 A cross-sectional view along the AA direction; Figure 3 for Figure 1 Top view of the vibratory feeding device shown; Figure 4 for Figure 1 A schematic diagram of the oscillating body in the vibrating feeding device shown; Figure 5 for Figure 1 Front view of the floating mounting frame and shock absorber in the vibratory feeding device shown; Figure 6 for Figure 5 Side view of the floating mounting bracket and damper shown; Figure 7 for Figure 1 The diagram shows the structure of the damper of the vibrating feeding device. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0020] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly set on the other component; when a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to the other component.

[0021] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0022] like Figures 1 to 7 As shown, this utility model embodiment provides a vibratory unloading device for a tipper. The tipper includes a box body 1, and a through groove 11 is provided in the middle of the box body 1.

[0023] The vibrating feeding device mainly includes a swing body 2 and a vibrating motor 3.

[0024] The swing body 2 includes a connecting part 21 and a pressing part 22 connected to each other. The connecting part 21 is used to hinge to the box body 1, and the pressing part 22 is located in the through groove 11 to press against the target box.

[0025] The vibration motor 3 is connected to the pressing part 22 so that after starting, the pressing part 22 swings around the hinge axis of the connecting part 21, thereby vibrating the target box.

[0026] In this embodiment, the vibratory unloading device is equipped with a swing body 2 and a vibration motor 3, which can vibrate the target box during unloading to assist unloading. It has a simple structure and occupies little space.

[0027] In this embodiment, the connecting part 21 includes two ear plates 211 (of course, it can also be one, three, four, or other numbers). Each ear plate 211 has an ear plate hole 212 at its end, and the two ear plate holes 212 are coaxial, forming a hinge shaft. The pressing part 22 is a cavity formed by four flat plates (e.g., Figure 4 The front plate 221 is used to press against the target box, and the vibration motor 3 is fixed on the rear plate 222.

[0028] In this embodiment, the swing body 2 also includes two tails 23, which are located at the end of the pressing part 22 away from the connecting part 21 and correspond to the two ear plates 211.

[0029] In this embodiment, the vibratory feeding device also includes a pre-compression mechanism 4, which abuts against the tail 23 to generate a pre-pressure on the target box by the pressing part 22 of the swing body 2, so that the swing body 2 keeps pressing against the target box.

[0030] In this embodiment, four rearwardly extending brackets 12 are provided at the lower part of the box body 1 to form two groups. The pre-compression mechanism 4 includes a pressure plate 41 and a spring 42. The pressure plate 41 is located behind the tail 23 and is fixed between the two brackets in each group. The spring 42 is installed between the tail 23 and the pressure plate 41 (the pressure plate 41 is provided with a spring guide pin 411, and the spring 42 is sleeved on the spring guide pin 411 to position the spring 42). The brackets, pressure plate 41, and spring 42 constitute the pre-compression mechanism 4. The spring 42 abuts against the tail 23 to generate pre-pressure on the swing body 2.

[0031] In this embodiment, the vibratory feeding device also includes a floating mounting frame 5. For example... Figure 5 , Figure 6 As shown, the floating mounting frame 5 includes a base 51 and two connecting plates 52. The base 51 is connected to the backing box body 1 by bolts, and the bolts and nuts are tightened in a loosening manner to allow the floating mounting frame 5 to float between the floating mounting frame 5 and the backing box body 1. Shock absorbers 6 are provided between the base 51 and the backing box body 1, and between the base 51 and the connecting part 21 of the swing body 2. The two connecting plates 52 are located on the upper surface of the base 51 and correspond to the two ear plates 211. The ends are provided with through holes 521, which are connected to the ear plate holes 212 on the ear plates 211 by hinge pins 7. The space between the hinge pins 7 and the hinge holes is filled with shock-absorbing sleeves 8.

[0032] The spring 42 can attenuate the impact of the swinging body 2, the shock absorber 6 can attenuate the Z-direction (up and down direction) impact of the swinging body 2, and the shock absorber 8 can appropriately attenuate the Z-direction and Y-direction (backward) impact of the swinging body 2, thus protecting the vibrating feeding device from impact.

[0033] This embodiment also provides a tipper, including a box-holding body 1 and a vibrating unloading device mounted on the box-holding body 1. The vibrating unloading device is the same as described above. In this embodiment, a first rubber pressure plate 13 and a second rubber pressure plate 24 are fixedly mounted on the front surfaces of the box-holding body 1 and the pressing part 22 of the swing body 2, respectively. The first rubber pressure plate 13 and the second rubber pressure plate 24 press against the target box. The first rubber pressure plate 13 and the second rubber pressure plate 24 can buffer and prevent impact, and are also easy to replace as wear parts.

[0034] The working process is as follows: the box body 1 and the first rubber pressure plate 13 press against the target box, and the swing body 2 and the second rubber pressure plate 24 press against the target box simultaneously to complete the dumping of loose materials. Then the vibration motor 3 is started, and the swing body 2 swings at the set frequency to vibrate the box and knock the remaining material in the box down.

[0035] The above description is merely an embodiment of this utility model. It should be noted that those skilled in the art can make improvements without departing from the inventive concept of this utility model, but these improvements all fall within the protection scope of this utility model.

Claims

1. A vibratory feeding device for a tipper, the tipper comprising a box body, the box body having a through groove, characterized in that, The vibratory feeding device includes: The swing body includes a connecting part and a pressing part connected to each other. The connecting part is used to hinge to the box body, and the pressing part is located in the through groove to press against the target box body. A vibration motor is connected to the pressing part so that after starting, the pressing part swings around the hinge axis of the connecting part, thereby vibrating the target box.

2. The vibrating feeding device according to claim 1, characterized in that, The connecting part includes two ear plates, each ear plate having an ear plate hole at its end. The two ear plate holes are coaxial, forming a hinge shaft.

3. The vibrating feeding device according to claim 1, characterized in that, The pressing part is a cavity formed by four flat plates. The front flat plate is used to press against the target box, and the vibration motor is fixed on the rear flat plate.

4. The vibrating feeding device according to claim 1, characterized in that, The swing body also includes a tail section located at the end of the pressing part away from the connecting part. The vibrating feeding device also includes a pre-compression mechanism that abuts against the tail section to generate pre-pressure on the target box.

5. The vibrating feeding device according to claim 4, characterized in that, The lower part of the box body is provided with four rearward extending brackets forming two groups. The pre-compression mechanism includes a pressure plate and a spring. The pressure plate is located behind the tail and fixed between the two brackets in each group. The spring is installed between the tail and the pressure plate. The brackets, pressure plate and spring constitute the pre-compression mechanism. The spring abuts against the tail to generate pre-pressure on the swing body.

6. The vibrating feeding device according to claim 1, characterized in that, It also includes a floating mounting frame, which includes a base connected to the back box body by bolts. The bolts and nuts are tightened in a loosening manner to allow the floating mounting frame and the back box body to float. Shock absorbers are provided between the base and the back box body and between the base and the swing body connection.

7. The vibrating feeding device according to claim 6, characterized in that, The floating mounting frame also includes a connecting plate located on the upper surface of the base, with a through hole at its end. The through hole is connected to the hinge hole of the swing body connection part by a hinge pin, and a shock-absorbing sleeve is filled between the hinge pin and the hinge hole.

8. The vibrating feeding device according to claim 2, characterized in that, The swing body also includes two tails, which are located at the end of the pressing part away from the connecting part and correspond to the two ear plates. The lower part of the backing box body is provided with four rearward extending brackets forming two groups. The vibrating feeding device includes a pressure plate and a spring. The pressure plate is located behind the tail and fixed between the two brackets in each group. The spring is installed between the tail and the pressure plate, and the spring abuts the tail to generate pre-pressure on the swing body. The vibrating feeding device also includes a floating mounting frame, which includes a base and two connecting plates. The base is connected to the backing box body by bolts, and the bolts and nuts are locked in a loosening manner to allow the floating mounting frame to float between the floating mounting frame and the backing box body. Shock absorbers are provided between the base and the backing box body and between the base and the swing body connecting part. The two connecting plates are located on the upper surface of the base and correspond to the two ear plates. The ends are provided with through holes. The through holes are connected to the ear plate holes on the ear plates by hinge pins. The space between the hinge pins and the hinge holes is filled with shock-absorbing sleeves.

9. A tippler, characterized in that, It includes a backing box body and a vibrating feeding device installed on the backing box body, wherein the vibrating feeding device is the vibrating feeding device as described in any one of claims 1 to 8.

10. The tippler according to claim 9, characterized in that, The front surfaces of the box body and the swing body pressing part are respectively fixedly installed with a first rubber pressing plate and a second rubber pressing plate, which press against the target box body.

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