Blanked material collecting device for belt conveyor

Abstract

The utility model relates to a fallen material collecting device for a belt conveyor, which comprises a first material collecting device and a control device, the first material collecting device is arranged below a belt conveying device, and a supporting partition plate is arranged below the belt conveying device; the first collecting device comprises a receiving hopper I, a discharging chute I, a discharging valve I and a material monitoring device I. An upper end opening of the receiving hopper I is connected with a discharging hole I in the supporting partition plate in a matched mode, the discharging chute I is arranged below the receiving hopper I and communicated with a lower end opening of the receiving hopper I. The discharging valve I is arranged at the position of the lower end opening of the discharging chute I, and the material monitoring device I is arranged on the lower end opening of the discharging chute II. And the material monitoring device I is used for closing or opening the lower port of the discharging chute I, is arranged in the material receiving hopper I and is electrically connected with the control device. The falling material collecting device is simple in structure and convenient to operate, falling materials are collected in a centralized mode, and therefore the situation that the belt conveyor is stuck is avoided, manpower and time for cleaning the falling materials are saved, and the situation that the production schedule is delayed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of material conveying equipment, in particular to a falling material collecting device for a belt conveyor. Background Art

[0002] The working principle of a large belt conveyor is that the material is crushed by a crusher and then transported to the belt for transportation. When the material falls on the belt, due to a certain acceleration and the rebound of the elastic belt, it may splash to the outside of the belt and fall onto the partition below the belt; and, due to the long span of the belt, the material falls onto the partition below the belt due to the vibration of the machine during the transmission process. If it is not cleaned in time, it will hinder the normal operation of the belt. If it is not handled for a long time, it will cause the belt to jam, the operation of the entire equipment will be hindered, and the production progress will be delayed. However, if a special person is arranged to clean it, there will be safety hazards during the operation of the belt. If the machine is stopped for cleaning, it will also delay the production progress and cause certain losses.

[0003] In view of this, the utility model provides a fallen material collection device for a belt conveyor, which has a simple structure and is easy to operate. A collecting device is arranged at a position where fallen materials are easily dropped below the belt conveyor, so that the fallen materials can be collected in a centralized manner. When the material in the collecting device reaches a certain amount, the staff can be reminded to unload the material in time, thereby avoiding the jamming of the belt conveyor caused by the falling material of the belt, saving manpower and time for cleaning up the fallen materials, and avoiding delays in production progress. Utility Model Content

[0004] The utility model is intended to provide a falling material collecting device for a belt conveyor to solve the deficiencies in the prior art. The technical problem to be solved by the utility model is achieved through the following technical solutions.

[0005] A falling material collection device for a belt conveyor comprises a first collecting device and a control device, wherein the first collecting device is arranged below the belt conveyor, and a supporting partition is arranged below the belt conveyor; the first collecting device is arranged below the supporting partition and is located below the middle part of the belt conveyor, and comprises a receiving hopper I, a material discharge chute I, a discharge valve I and a material monitoring device I, the upper port of the receiving hopper I and the falling material hole I on the supporting partition are matched and connected with each other, the material discharge chute I is arranged below the receiving hopper I and is connected with the lower port of the receiving hopper I, the discharge valve I is arranged at the lower port of the material discharge chute I, and is used to close or open the lower port of the material discharge chute I, the material monitoring device I is arranged in the receiving hopper I, and is used to detect the amount of material in the first collecting device, and the material monitoring device I is electrically connected to the control device.

[0006] Preferably, the discharge valve I and the lower port of the discharge chute I are openably connected via a bolt.

[0007] Preferably, the unloading valve I is an electromagnetic suction valve, and the unloading valve I is electrically connected to the control device.

[0008] Preferably, a material transport trolley is provided below the unloading valve I.

[0009] Preferably, the material monitoring device I is arranged at the lower port of the receiving hopper I.

[0010] Preferably, an auxiliary material collecting device is arranged on the right side of the first material collecting device, and the auxiliary material collecting device includes a receiving hopper II, an inclined chute and a material monitoring device II. The receiving hopper II is arranged on the right side of the receiving hopper I, below the supporting partition, and its upper port is matched and connected with the drop-out hole II on the supporting partition, and the right end of the receiving hopper II does not exceed the right end of the belt conveyor device; the inclined chute is arranged obliquely, and its upper port is connected with the lower port of the receiving hopper II, and the lower port is connected with the drop-out chute I; the material monitoring device II is arranged in the receiving hopper II, and is used to detect the amount of material in the auxiliary material collecting device, and the material monitoring device II is electrically connected to the control device.

[0011] Preferably, the material monitoring device II is arranged at the lower port of the material receiving hopper II.

[0012] Preferably, it also includes a second material collecting device, which is arranged on the left side of the first material collecting device. The second material collecting device includes a receiving hopper III, a material discharge chute II, a discharge valve II and a material monitoring device III. The receiving hopper III is arranged on the left side of the receiving hopper I and is located below the supporting baffle, and its upper port is matched and connected with the material discharge hole III on the supporting baffle, and the left end of the receiving hopper III does not exceed the left end of the belt conveyor; the upper port of the material discharge chute II is matched and connected with the lower port of the receiving hopper III, and the discharge valve II is arranged at the lower port of the material discharge chute II, and is used to close or open the lower port of the material discharge chute II; the material monitoring device III is arranged in the receiving hopper III, and is used to detect the amount of material in the second material collecting device, and the material monitoring device III is electrically connected to the control device.

[0013] Preferably, the discharge valve II is openably connected to the lower port of the discharge chute II via a bolt; or, the discharge valve II is an electromagnetic suction valve and is electrically connected to the control device.

[0014] Preferably, a material transport trolley is provided below the unloading valve II.

[0015] In the utility model, the right end of the belt conveyor is the return drop end of the high-angle belt conveyor, and the left side is the drop machine. The high-angle belt conveyor conveys the material from bottom to top, and the material falls onto the right end belt of the belt conveyor during the return journey. The belt conveyor rotates counterclockwise to convey the material to the drop machine on the left, and then enters the next process after being processed by the drop machine. The left-right span of the belt conveyor is large, and materials are easily bounced or dropped onto the supporting partition below in the middle area, the return drop area of ​​the high-angle belt conveyor on the right, and the position near the left end roller. In the utility model, the width of the supporting partition is greater than the width of the belt of the belt conveyor, the width of the material drop hole on the supporting partition is not less than the width of the belt, the receiving hopper is funnel-shaped, and it is convenient to collect the material that falls onto the supporting partition. The unloading valve is initially in a closed state, and the material that falls from the belt conveyor to the supporting partition falls from the receiving hopper into the collecting device, falls along the unloading chute, and then accumulates above the unloading valve. When the material accumulates to a certain amount, the material monitoring device transmits a signal of excessive material to the control device, and the control device sends a warning signal. After receiving the warning signal, the staff opens the unloading valve to discharge the material in the first collecting device.

[0016] The utility model provides a dropped material collection device for a belt conveyor. A collecting device is arranged at a position below the belt conveyor where dropped materials are likely to fall, so as to collect materials that fall onto a supporting partition below the belt conveyor, thereby preventing materials from overflowing from the collecting device and affecting the normal operation of the belt conveyor and also preventing the belt conveyor from getting stuck. This saves manpower and time for cleaning dropped materials on the supporting partition and also prevents personnel from being injured when cleaning dropped materials. At the same time, it reduces the downtime of the belt conveyor and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] The reference numerals in the accompanying drawings are: 11, receiving hopper I, 12, discharge chute I, 13, discharge valve I, 14, material monitoring device I, 21, receiving hopper II, 22, inclined chute, 23, material monitoring device II, 31, receiving hopper III, 32, discharge chute II, 33, discharge valve II, 34, material monitoring device III, 4, belt conveyor, 5, supporting partition, 6, blanking machine. DETAILED DESCRIPTION

[0019] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0020] Embodiment 1:

[0021] A falling material collection device for a belt conveyor, the improvement of which lies in: comprising a first collecting device and a control device, the first collecting device being arranged below a belt conveyor 4, a supporting baffle 5 being arranged below the belt conveyor 4; the first collecting device being arranged below the supporting baffle 5 and located below the middle part of the belt conveyor 4, comprising a receiving hopper I11, a material discharge chute I12, a discharge valve I13 and a material monitoring device I14, the upper port of the receiving hopper I11 and the falling material hole I on the supporting baffle 5 being matched and connected with each other, the material discharge chute I12 being arranged below the receiving hopper I11 and being connected with the lower port of the receiving hopper I11, the discharge valve I13 being arranged at the lower port of the material discharge chute I12, for closing or opening the lower port of the material discharge chute I12, the material monitoring device I14 being arranged in the receiving hopper I11, for detecting the amount of material in the first collecting device, and the material monitoring device I14 being electrically connected to the control device.

[0022] In this embodiment, refer to Figure 1 As shown, the right end of the belt conveyor 4 is the return drop end of the high-angle belt conveyor. The high-angle belt conveyor is not shown in the figure. The left side is the drop machine 6. The high-angle belt conveyor conveys the material from bottom to top, and drops it onto the right end belt of the belt conveyor 4 during the return journey. The belt conveyor 4 rotates counterclockwise to convey the material to the drop machine 6 on the left, and then enters the next process after being processed by the drop machine 6. The left and right spans of the belt conveyor 4 are large. In the middle area, the belt of the belt conveyor 4 is often loose. During operation, due to the vibration of the belt conveyor 4, some materials will bounce or fall onto the supporting partition 5 below. In this embodiment, the width of the supporting partition 5 is greater than the width of the belt of the belt conveyor 4, the width of the material drop hole I on the supporting partition 5 is not less than the width of the belt, the receiving hopper I11 is funnel-shaped, which is convenient for collecting materials that fall onto the supporting partition 5, and the unloading valve I13 is in a closed state. The material that falls onto the supporting partition 5 from the middle of the belt conveyor 4 falls from the receiving hopper I11 to the first collecting device, and falls along the unloading chute I12, and then accumulates above the unloading valve I13. When the material accumulates to a certain amount, the material monitoring device I transmits a signal of excessive material to the control device, and the control device sends a warning signal. After receiving the warning signal, the staff opens the unloading valve I13 to discharge the material in the first collecting device.

[0023] The present embodiment provides a material falling collection device for a belt conveyor, in which a first collecting device is arranged at the lower middle part of the belt conveyor 4 to collect materials that have fallen onto the supporting partition 5 at the lower middle part of the belt conveyor 4, so as to prevent the materials from overflowing from the first collecting device and affecting the normal operation of the belt conveyor 4, and also to prevent the belt conveyor 4 from getting stuck, thereby saving manpower and time for cleaning the material falling on the supporting partition 5, and also preventing injuries to personnel when cleaning the material falling, and at the same time reducing the downtime of the belt conveyor 4 and improving production efficiency.

[0024] Furthermore, a material transport trolley is provided below the unloading valve I13.

[0025] In this embodiment, the material transport trolley is provided to facilitate receiving the materials discharged from the first material collecting device and transporting them to the material storage location for subsequent processing.

[0026] Furthermore, the material monitoring device I14 is arranged at the lower port of the receiving hopper I11.

[0027] In this embodiment, the material monitoring device I14 is arranged at the lower port of the receiving hopper I11 to prevent the material from exceeding the upper port of the receiving hopper I11 and hindering the normal operation of the belt conveyor device 4, giving the material time to be discharged from the first collecting device, which is safer and more reliable.

[0028] Embodiment 2:

[0029] On the basis of Example 1, the discharge valve I13 and the lower port of the discharge chute I12 are connected in an openable and closable manner via a bolt.

[0030] In this embodiment, when the material monitoring device I14 detects that the material in the first collecting device has reached a certain amount, it transmits a signal to the control device, and the control device sends a warning signal. After receiving the warning signal, the staff opens the bolt at the unloading valve I13 and manually opens the unloading valve I13 to discharge the material in the first collecting device.

[0031] Embodiment 3:

[0032] On the basis of Example 1, the unloading valve I13 is an electromagnetic suction valve, and the unloading valve I13 is electrically connected to the control device.

[0033] In this embodiment, when the material monitoring device I14 detects that the material in the first collecting device has reached a certain amount, it transmits a signal to the control device, and the control device sends a warning signal and simultaneously cuts off the power to the discharge valve I13, and the discharge valve I13 automatically opens to discharge the material.

[0034] Embodiment 4:

[0035] On the basis of any of the foregoing embodiments, an auxiliary material collecting device is arranged on the right side of the first material collecting device, and the auxiliary material collecting device includes a receiving hopper II21, an inclined chute 22 and a material monitoring device II23. The receiving hopper II21 is arranged on the right side of the receiving hopper I11, below the supporting partition 5, and its upper port is matched and connected with the drop-out hole II on the supporting partition 5, and the right end of the receiving hopper II21 does not exceed the right end of the belt conveyor 4; the inclined chute 22 is arranged at an angle, and its upper port is connected with the lower port of the receiving hopper II21, and the lower port is connected with the drop-out chute I12; the material monitoring device II23 is arranged in the receiving hopper II21, for detecting the amount of material in the auxiliary material collecting device, and the material monitoring device II23 is electrically connected to the control device.

[0036] In this embodiment, a high-angle belt conveyor is arranged on the right side of the belt conveyor 4. The high-angle belt conveyor conveys the material from bottom to top, and falls on the right end belt of the belt conveyor 4 during the return journey. When the material falls on the belt of the belt conveyor 4, due to the elasticity of the belt, part of the material will bounce onto the supporting partition 5 below the belt. In this embodiment, a secondary material collecting device is arranged on the right side of the first material collecting device to collect the material falling from the right end of the belt conveyor 4. The receiving hopper II21 is funnel-shaped, which is convenient for collecting the material falling on the supporting partition 5. The discharge valve I13 is in a closed state. The material falling from the right end of the belt conveyor 4 to the supporting partition 5 falls into the receiving hopper II21, slides along the inclined chute 22 to the unloading chute I12, and then accumulates above the discharge valve I13. When the material accumulates to a certain amount, the material monitoring device II transmits a signal of excessive material to the control device, and the control device sends a warning signal. After receiving the warning signal, the staff opens the discharge valve I13 to discharge the material in the secondary material collecting device.

[0037] Furthermore, the material monitoring device II23 is arranged at the lower port of the receiving hopper II21.

[0038] In this embodiment, the material monitoring device II23 is arranged at the lower port of the receiving hopper II21 to prevent the material in the auxiliary collecting device from exceeding the upper port of the receiving hopper II21 and hindering the normal operation of the belt conveyor device 4, giving the material time to be discharged from the discharge chute I12, which is safer and more reliable.

[0039] Embodiment 5:

[0040] On the basis of any of the foregoing embodiments, it also includes a second material collecting device, which is arranged on the left side of the first material collecting device, and the second material collecting device includes a receiving hopper III31, a material discharge chute II32, a discharge valve II33 and a material monitoring device III34. The receiving hopper III31 is arranged on the left side of the receiving hopper I11, below the supporting baffle 5, and its upper port is matched and connected with the material discharge hole III on the supporting baffle 5, and the left end of the receiving hopper III31 does not exceed the left end of the belt conveyor 4; the upper port of the material discharge chute II32 is matched and connected with the lower port of the receiving hopper III31, and the discharge valve II33 is arranged at the lower port of the material discharge chute II32, for closing or opening the lower port of the material discharge chute II32; the material monitoring device III34 is arranged in the receiving hopper III31, for detecting the amount of material in the second material collecting device, and the material monitoring device III34 is electrically connected to the control device.

[0041] In this embodiment, the belt conveyor 4 will have a certain vibration near the left end roller, which will also cause the material on the belt conveyor 4 to fall. The receiving hopper III31 is funnel-shaped. The material falling from the left end of the belt conveyor 4 falls from the receiving hopper III31 into the second collecting device, and falls along the discharge chute II32, and then accumulates above the unloading valve II33. When the material accumulates to a certain amount, the material monitoring device III34 transmits a signal of excessive material to the control device, and the control device sends a warning signal. After receiving the warning signal, the staff opens the unloading valve II33 to discharge the material in the second collecting device.

[0042] Furthermore, a material transport trolley is provided below the unloading valve II33.

[0043] In this embodiment, the material transport trolley is provided to facilitate receiving the materials discharged from the second material collecting device and transporting them to the material storage location for subsequent processing.

[0044] Embodiment 6:

[0045] On the basis of Example 5, the discharge valve II33 and the lower port of the discharge chute II32 are connected in an openable and closable manner via a bolt.

[0046] In this embodiment, when the material monitoring device III34 detects that the material in the second material collecting device has reached a certain amount, it transmits a signal to the control device, and the control device sends a warning signal. After receiving the warning signal, the staff opens the bolt at the unloading valve II33 and manually opens the unloading valve II33 to discharge the material in the second material collecting device.

[0047] Embodiment 7:

[0048] On the basis of Example 5, the discharge valve II33 is an electromagnetic suction valve and is electrically connected to the control device.

[0049] In this embodiment, when the material monitoring device III34 detects that the material in the second collecting device reaches a certain amount, it transmits a signal to the control device, and the control device sends a warning signal and simultaneously cuts off the power to the discharge valve II33, and the discharge valve II33 automatically opens to discharge the material.

[0050] It should be noted that the above detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the art to which the present application belongs.

[0051] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments described in the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0052] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0053] In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or inherent to these processes, methods, products, or apparatuses.

[0054] For ease of description, spatially relative terms, such as "above", "above", "on the upper surface of", "above", etc., may be used herein to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways, such as rotated 90 degrees or in other orientations, and the spatially relative descriptions used herein are interpreted accordingly.

[0055] In the above detailed description, reference is made to the accompanying drawings, which form a part of this document. In the accompanying drawings, similar symbols typically identify similar components unless the context indicates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be used, and other changes may be made, without departing from the spirit or scope of the subject matter presented herein.

[0056] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A falling material collecting device for a belt conveyor, characterized in that: The invention comprises a first material collecting device and a control device, wherein the first material collecting device is arranged below a belt conveying device (4), and a supporting partition (5) is arranged below the belt conveying device (4); the first material collecting device is arranged below the supporting partition (5) and is located below the middle part of the belt conveying device (4), and comprises a receiving hopper I (11), a material discharge chute I (12), a discharge valve I (13) and a material monitoring device I (14), wherein the upper port of the receiving hopper I (11) is aligned with the material discharge hole I on the supporting partition (5). The two devices are matched and connected with each other, the material discharge chute I (12) is arranged below the material receiving hopper I (11) and is connected to the lower port of the material receiving hopper I (11), the discharge valve I (13) is arranged at the lower port of the material discharge chute I (12) and is used to close or open the lower port of the material discharge chute I (12), the material monitoring device I (14) is arranged in the material receiving hopper I (11) and is used to detect the amount of material in the first collecting device, and the material monitoring device I (14) is electrically connected to the control device.

2. A falling material collecting device for a belt conveyor according to claim 1, characterized in that: The discharge valve I (13) is connected to the lower port of the discharge chute I (12) in an openable and closable manner via a bolt.

3. The falling material collecting device for a belt conveyor according to claim 1, characterized in that: The discharge valve I (13) is an electromagnetic suction valve, and the discharge valve I (13) is electrically connected to the control device.

4. The falling material collecting device for a belt conveyor according to claim 1, characterized in that: A material transport trolley is arranged below the discharge valve I (13).

5. The falling material collecting device for a belt conveyor according to claim 1, characterized in that: The material monitoring device I (14) is arranged at the lower port of the receiving hopper I (11).

6. The falling material collecting device for a belt conveyor according to claim 1, characterized in that: A secondary material collecting device is arranged on the right side of the first material collecting device, and the secondary material collecting device comprises a receiving hopper II (21), an inclined chute (22) and a material monitoring device II (23). The receiving hopper II (21) is arranged on the right side of the receiving hopper I (11), below the supporting baffle (5), and its upper port is matched and connected with the drop hole II on the supporting baffle (5), and the right end of the receiving hopper II (21) does not exceed the right end of the belt conveyor (4); the inclined chute (22) is arranged obliquely, and its upper port is connected with the lower port of the receiving hopper II (21), and the lower port is connected with the drop chute I (12); the material monitoring device II (23) is arranged in the receiving hopper II (21), and is used to detect the amount of material in the secondary material collecting device, and the material monitoring device II (23) is electrically connected with the control device.

7. A falling material collecting device for a belt conveyor according to claim 6, characterized in that: The material monitoring device II (23) is arranged at the lower port of the material receiving hopper II (21).

8. The falling material collecting device for a belt conveyor according to claim 1, characterized in that: The invention also comprises a second material collecting device, which is arranged on the left side of the first material collecting device. The second material collecting device comprises a receiving hopper III (31), a material discharge chute II (32), a discharge valve II (33) and a material monitoring device III (34). The receiving hopper III (31) is arranged on the left side of the receiving hopper I (11), below the supporting baffle (5), and its upper port is matched and connected with the material discharge hole III on the supporting baffle (5). The left end of the receiving hopper III (31) does not exceed the belt conveyor. The left end of the feeding device (4); the upper port of the discharge chute II (32) is matched with the lower port of the receiving hopper III (31) and connected with each other, and the discharge valve II (33) is arranged at the lower port of the discharge chute II (32) for closing or opening the lower port of the discharge chute II (32); the material monitoring device III (34) is arranged in the receiving hopper III (31) for detecting the amount of material in the second collecting device, and the material monitoring device III (34) is electrically connected to the control device.

9. A falling material collecting device for a belt conveyor according to claim 8, characterized in that: The discharge valve II (33) is openably connected to the lower port of the discharge chute II (32) via a bolt; or, the discharge valve II (33) is an electromagnetic suction valve and is electrically connected to the control device.

10. The falling material collecting device for a belt conveyor according to claim 8, characterized in that: A material transport trolley is arranged below the discharge valve II (33).

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