Belt loading bin vibrating device

Abstract

The utility model provides a kind of belt feeding bin vibration device, it is related to belt transmission technical field. Including outer bin and the inner bin of being located outer bin inboard;The top of inner bin is equipped with screen, and the screen is conical;The upper portion of screen is provided with crushing structure;The crushing structure includes hydraulic rod, and the telescopic end of hydraulic rod is equipped with driving motor, and the output of driving motor is equipped with shaft rod, by setting crushing structure, the height of driving motor is changed by hydraulic rod, ensure that broken knife can accurately contact bulk material, realize to material cutting, driving motor drives broken knife to rotate slowly, large block of material on screen surface is crushed into the particle that meets screen aperture, and the particle after crushing is screened into inner bin with screen, start vibration motor, and the vibration generated by vibration motor is transmitted to inner bin by mounting plate, and the material of inner bin side wall is separated from side wall by vibration effect, prevent sticking material, simultaneously drive the whole material in inner bin to move downward, ensure that discharge is smooth.

Description

Technical Field

[0001] This utility model relates to the technical field of belt conveyor, specifically to a belt conveyor hopper vibration device. Background Technology

[0002] Belt conveyors can be used not only in industrial fields such as mining and metallurgy, but also in construction for transporting materials such as earth.

[0003] In practical applications, the existing belt conveyor equipment has a relatively complete structure and function, which can basically meet daily usage needs. However, the following problems still exist:

[0004] However, as a key component of belt conveyor equipment, the proper functioning of the belt feeder directly affects the operation of the entire belt conveyor system. Existing belt feeders often experience problems such as uneven material feeding and material sticking to the side walls of the belt feeder.

[0005] Therefore, this utility model provides a vibration device for belt conveyor hoppers. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a vibration device for belt conveyor hoppers.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a belt conveyor hopper vibration device, comprising an outer hopper and an inner hopper located inside the outer hopper;

[0008] A screen is installed at the top of the inner compartment, and the screen is conical.

[0009] A crushing structure is provided above the screen;

[0010] The crushing structure includes a hydraulic rod, a drive motor is installed at the telescopic end of the hydraulic rod, a shaft is installed at the output end of the drive motor, and crushing blades arranged in a circular array are installed at the bottom end of the shaft.

[0011] The outer warehouse is equipped with a support structure;

[0012] The support structure includes a support rod installed on the inner side of the outer compartment and an installation plate installed on the outer side of the inner compartment, with a vibration motor installed on the installation plate.

[0013] By setting up a crushing and supporting structure, and using rotating and up-and-down moving crushing blades and a vibrating motor to drive the screen to vibrate, material sticking is prevented and smooth material feeding is ensured.

[0014] In a preferred embodiment, a mounting frame is installed on the outer compartment, and the hydraulic rod is mounted on the mounting frame.

[0015] The technical advantage of adopting the above-mentioned further solution is that by setting up a mounting bracket, the hydraulic rod can be supported and fixed.

[0016] In a preferred embodiment, a spring is mounted on the support rod, and the mounting plate is mounted on the top of the spring.

[0017] The technical effect of adopting the above-mentioned further solution is that by setting a spring to connect the support rod and the mounting plate, the vibration capability of the vibration motor is enhanced.

[0018] In a preferred embodiment, an annular shell is movably fitted onto the outer side of the inner compartment.

[0019] The technical effect of adopting the above-mentioned further solution is that by setting an annular shell, the material above the screen can be intercepted.

[0020] In one preferred embodiment, an electric telescopic rod is mounted on the top of one of the mounting plates, and an inclined square plate is mounted on the telescopic end of the electric telescopic rod, one side of which is connected to the outer side of the annular shell.

[0021] The technical effect of adopting the above-mentioned further solution is that by activating the electric telescopic rod, it drives the inclined square plate to move downward. The downward movement of the inclined square plate causes the annular shell to move downward, so that the top of the annular shell is lower than the screen, thereby allowing larger stones to be removed from the screen and minimizing the long-term pressure exerted on the screen by larger stones, thus protecting the screen.

[0022] In a preferred embodiment, an annular inclined plate is installed on the outer side of the inner compartment.

[0023] The technical effect of adopting the above-mentioned further solution is that by setting up an annular inclined plate, larger stones are prevented from directly hitting the vibratory motor, thus protecting the vibratory motor.

[0024] This utility model provides a vibration device for a belt conveyor hopper. It has the following beneficial effects:

[0025] By setting up a crushing structure, the hydraulic rod changes the height of the drive motor to ensure that the crushing blade can accurately contact large pieces of material and cut them. The drive motor drives the crushing blade to rotate slowly, crushing large pieces of material on the screen surface into particles that conform to the screen aperture. The crushed particles are screened into the inner chamber. The vibration motor is started, and the vibration generated by the vibration motor is transmitted to the inner chamber through the mounting plate. The vibration causes the material on the side wall of the inner chamber to detach from the side wall to prevent material from sticking. At the same time, it drives the material in the inner chamber to move downward as a whole to ensure smooth feeding.

[0026] By activating the electric telescopic rod, the top of the annular shell is lower than the screen, thereby causing larger stones to detach from the screen and minimizing the pressure exerted on the screen by larger stones over a long period of time, thus protecting the screen. Attached Figure Description

[0027] Figure 1 A schematic diagram of the structure of a belt conveyor hopper vibration device provided by this utility model;

[0028] Figure 2 A cross-sectional schematic diagram of the screen structure of a belt conveyor hopper vibration device provided by this utility model;

[0029] Figure 3 A cross-sectional view of the internal structure of the outer chamber of a belt conveyor hopper vibration device provided by this utility model;

[0030] Figure 4 This is a cross-sectional view of the internal structure of the inner chamber of a belt conveyor hopper vibration device provided by this utility model.

[0031] Legend:

[0032] 1. External warehouse;

[0033] 2. Inner compartment; 201. Annular shell; 2011. Electric telescopic rod; 2012. Slanted square plate;

[0034] 3. Screen;

[0035] 4. Crushing structure; 401. Mounting bracket; 402. Hydraulic rod; 403. Drive motor; 404. Shaft; 405. Crushing blade;

[0036] 5. Support structure; 501. Support rod; 502. Spring; 503. Mounting plate; 504. Vibration motor;

[0037] 6. Circular inclined plate. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] like Figures 1-4As shown, this embodiment provides a technical solution: a belt conveyor hopper vibration device, including an outer hopper 1 and an inner hopper 2 located inside the outer hopper 1. A screen 3 is installed at the top of the inner hopper 2. The screen 3 is conical. A crushing structure 4 is arranged above the screen 3. The crushing structure 4 includes a hydraulic rod 402. A drive motor 403 is installed at the telescopic end of the hydraulic rod 402. A shaft 404 is installed at the output end of the drive motor 403. Crushing blades 405 arranged in a circumferential array are installed at the bottom end of the shaft 404. Before the material is put into the inner hopper 2, it first contacts the screen 3 at the top. Since the screen 3 is conical, the material can be naturally dispersed by gravity. Smaller particles directly pass through the holes of the screen 3 and enter the inner hopper 2, while larger pieces of material are intercepted on the surface of the screen 3. The crushing structure 4 is activated. The hydraulic rod 402 adjusts its telescopic length according to the accumulation height of large pieces of material on the surface of the screen 3 to change the height of the drive motor 403. To ensure that the crushing blades 405 can accurately contact large pieces of material and cut them, the drive motor 403 drives the shaft 404 to rotate. The shaft 404 synchronously drives the circumferential array of crushing blades 405 to rotate slowly, crushing large pieces of material on the surface of the screen 3 into particles that conform to the aperture of the screen 3. The crushed particles are screened by the screen 3 and enter the inner chamber 2. The outer chamber 1 is equipped with a support structure 5, which includes a support rod 501 installed on the inner side of the outer chamber 1 and an installation plate 503 installed on the outer side of the inner chamber 2. A vibration motor 504 is installed on the installation plate 503. When the vibration motor 504 is started, the vibration generated by the vibration motor 504 is transmitted to the inner chamber 2 through the installation plate 503. At the same time, the support rod 501 provides stable support for the installation plate 503. The vibration causes the material on the side wall of the inner chamber 2 to detach from the side wall to prevent material sticking. At the same time, it drives the material in the inner chamber 2 to move downward as a whole, ensuring smooth material discharge.

[0040] Going further, such as Figure 3 As shown: An mounting bracket 401 is installed on the outer compartment 1, and a hydraulic rod 402 is installed on the mounting bracket 401. The mounting bracket 401 is used to support and fix the hydraulic rod 402.

[0041] Going further, such as Figure 3 As shown: A spring 502 is installed on the support rod 501, and a mounting plate 503 is installed on the top of the spring 502. The spring 502 is used to connect the support rod 501 and the mounting plate 503, and to enhance the vibration capability of the vibration motor 504.

[0042] Going further, such as Figures 2-4 As shown: An annular shell 201 is movably fitted on the outer side of the inner chamber 2. The annular shell 201 is used to intercept the material above the screen 3.

[0043] The above solutions also have the problem of large stones mixed in with the material, such as... Figure 3 and Figure 4As shown: In this scheme, an electric telescopic rod 2011 is installed on the top of one of the mounting plates 503. An inclined square plate 2012 is installed at the telescopic end of the electric telescopic rod 2011. One side of the inclined square plate 2012 is connected to the outer side of the annular shell 201. By activating the electric telescopic rod 2011, it drives the inclined square plate 2012 to move downward. The downward movement of the inclined square plate 2012 drives the annular shell 201 to move downward, so that the top of the annular shell 201 is lower than the screen 3. This allows larger stones to be removed from the screen 3, thus avoiding long-term pressure from larger stones on the screen 3 and protecting the screen 3.

[0044] Going further, such as Figure 3 As shown: An annular inclined plate 6 is installed on the outside of the inner compartment 2. The annular inclined plate 6 is used to prevent large stones from directly hitting the vibrating motor 504 and to protect the vibrating motor 504.

[0045] Working principle:

[0046] like Figure 1-4 As shown:

[0047] In use: Activate the crushing structure 4. The hydraulic rod 402 adjusts its extension length according to the accumulation height of large pieces of material on the surface of the screen 3 to change the height of the drive motor 403, ensuring that the crushing blade 405 can accurately contact the large pieces of material to cut the material. The drive motor 403 drives the shaft 404 to rotate, and the shaft 404 synchronously drives the circumferential array of crushing blades 405 to rotate slowly, crushing the large pieces of material on the surface of the screen 3 into particles that conform to the aperture of the screen 3. The crushed particles are screened into the inner chamber 2 by the screen 3. Activate the vibration motor 504. The vibration generated by the vibration motor 504 is transmitted to the inner chamber 2 through the mounting plate 503. At the same time, the support rod 501 provides stable support for the mounting plate 503. The vibration causes the material on the side wall of the inner chamber 2 to detach from the side wall to prevent material sticking. At the same time, it drives the material in the inner chamber 2 to move downward as a whole to ensure smooth feeding.

[0048] By activating the electric telescopic rod 2011, the inclined square plate 2012 is moved downward. The downward movement of the inclined square plate 2012 causes the annular shell 201 to move downward, so that the top of the annular shell 201 is lower than the screen 3. This allows larger stones to be removed from the screen 3, thus avoiding long-term pressure from larger stones on the screen 3 and protecting the screen 3.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0050] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A belt conveyor hopper vibration device, comprising an outer hopper (1) and an inner hopper (2) located inside the outer hopper (1), characterized in that, A screen (3) is installed at the top of the inner compartment (2), and the screen (3) is conical; A crushing structure (4) is provided above the screen (3); The crushing structure (4) includes a hydraulic rod (402), a drive motor (403) is installed at the telescopic end of the hydraulic rod (402), a shaft (404) is installed at the output end of the drive motor (403), and a crushing blade (405) arranged in a circular array is installed at the bottom end of the shaft (404). The outer warehouse (1) is provided with a support structure (5); The support structure (5) includes a support rod (501) installed inside the outer compartment (1) and an installation plate (503) installed outside the inner compartment (2), on which a vibration motor (504) is installed.

2. The belt hopper shaker of claim 1, wherein: An mounting frame (401) is installed on the outer compartment (1), and the hydraulic rod (402) is installed on the mounting frame (401).

3. The belt hopper shaker of claim 1, wherein: A spring (502) is installed on the support rod (501), and the mounting plate (503) is installed on the top of the spring (502).

4. The belt conveyor hopper vibration device according to claim 1, characterized in that: The outer side of the inner compartment (2) is fitted with an annular shell (201).

5. The belt hopper shaker of claim 4, wherein: One of the mounting plates (503) is equipped with an electric telescopic rod (2011) on its top. The telescopic end of the electric telescopic rod (2011) is equipped with a slanted square plate (2012). One side of the slanted square plate (2012) is connected to the outside of the annular shell (201).

6. The on-belt hopper shaker out according to claim 1, wherein: An annular inclined plate (6) is installed on the outside of the inner compartment (2).

Images