Detachable anti-overflow material receiving device of hopper for transformer production

Abstract

The utility model discloses a detachable anti-overflow material receiving device of a hopper for transformer production, which is mounted at a feed port of the hopper and comprises a material receiving barrel, and a material receiving part is arranged on the upper portion of the material receiving barrel and used for receiving a material bag for loading powder. The lower part is a connecting part and is detachably connected with a feeding hole of the hopper through the connecting part; and the material receiving part, the material receiving barrel, the connecting part and the material storage cavity of the hopper are sequentially communicated, so that powder enters the material storage cavity of the hopper after passing through the material receiving device. In order to solve the problem that the silicon micro powder overflows, a material receiving device is additionally arranged on a hopper, the loading volume is increased, meanwhile, a discharging opening in the lower portion of the silicon micro powder in a ton bag goes deep into a feeding opening, meanwhile, the silicon micro powder bag is located on a material receiving part of a material receiving barrel, and when the silicon micro powder is sucked in through vacuum of epoxy pouring equipment, the silicon micro powder in the ton bag naturally falls into the hopper.

Description

TECHNICAL FIELD

[0001] The utility model relates to material receiving device technical field, especially in the production of transformer with hopper's detachable anti -overflow material receiving device. BACKGROUND

[0002] In the transformer production and manufacturing field, adopt the hopper to undertake ton bag loading silicon powder, as the filler in the epoxy resin pouring process, the existing hopper 100 because the material receiving place is open state, ton bag loading silicon powder in use, silicon powder can overflow to the work place, lead to the work environment everywhere is silicon powder, floating in the air micro powder dust still can have the adverse effect to the health of the operator. SUMMARY

[0003] The utility model discloses a detachable anti -overflow material receiving device of transformer production with hopper to solve the problem of existing hopper when loading.

[0004] To solve the above technical problem, the utility model provides a detachable anti -overflow material receiving device of transformer production with hopper, installs at the feed inlet of hopper, it includes the material receiving cylinder, the upper part of material receiving cylinder is the material receiving part, is used to undertake the material bag of loading powder, the lower part is the link part, and the feed inlet of hopper is detachably connected through the link part, the material receiving part, the material receiving cylinder, the link part and the storage cavity of hopper are communicated in proper order, so that the powder enters the storage cavity of hopper after passing through the material receiving device.

[0005] Preferably, the feed inlet of the hopper is a groove structure, and is detachably embedded and connected with the link part.

[0006] Preferably, an annular sealing groove is formed on the contact surface of the link part and the feed inlet, and a sealing ring is placed in the annular sealing groove, so that the link part and the feed inlet are sealingly connected.

[0007] Preferably, the diameter of the material receiving part is smaller than the diameter of the material receiving cylinder, and an observation window is provided on the plane where the material receiving cylinder and the material receiving part are connected, for observing the storage condition in the storage cavity of the hopper.

[0008] Preferably, the observation window is annular organic glass, embedded and installed in the plane where the material receiving cylinder and the material receiving part are connected, and fixed by bolts.

[0009] Preferably, the observation window is annular organic glass, embedded and installed in the plane where the material receiving cylinder and the material receiving part are connected, and fixed by bolts.

[0010] Preferably, the annular organic glass observation window is provided with multiple groups of observation points corresponding to multiple positions.

[0011] Compared with the prior art, the present application has the beneficial effects that:

[0012] In order to solve the problem of silicon powder overflow, a receiving device is added on the hopper, which increases the volume of the loading and makes the lower discharge port of the ton bag loaded silicon powder go into the feeding port, and the silicon powder bag is placed on the receiving part of the receiving cylinder, and when the epoxy pouring equipment sucks the silicon powder, the silicon powder in the ton bag naturally falls into the hopper. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is the structure schematic diagram of the detachable anti-overflow receiving device and the hopper after installation provided by the present application;

[0014] Figure 2 is the front view of the detachable anti-overflow receiving device and the hopper after installation provided by the present application;

[0015] Figure 3 is the structure schematic diagram of the detachable anti-overflow receiving device and the hopper after installation provided by the present application;

[0016] Figure 4 is the sectional view of the detachable anti-overflow receiving device provided by the present application;

[0017] Figure 5 is Figure 4 the partial schematic diagram of the detachable anti-overflow receiving device.

[0018] In the figure: 1, receiving cylinder; 2, receiving part; 3, connecting part; 4, sealing ring; 5, observation window; 100, hopper; 200, feeding port; 101, plane. DETAILED DESCRIPTION

[0019] The present application will be further described in detail below in combination with the drawings and specific embodiments. The advantages and features of the present application will be more apparent according to the following description and claims. It should be noted that the drawings are very simplified and all use non-precise proportions, only for the purpose of conveniently and clearly assisting the description of the embodiments of the present application.

[0020] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0021] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, term "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication.For ordinary skilled in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through specific circumstances. Embodiment

[0022] The utility model provides a detachable anti -overflow receiving device of hopper for transformer production, please refer to Figures 1-3 , install at the feed port 200 of hopper 100, it includes receiving cylinder body 1, the upper part of receiving cylinder body 1 is receiving part 2, for receiving the powder bag of loading powder;Lower part is the link part 3, and the feed port 200 of the hopper 100 is detachably connected through the link part 3;Receiving part 2, receiving cylinder body 1, link part 3 and the storage cavity of hopper 100 are sequentially communicated, so that the powder enters the storage cavity of hopper 100 after passing through receiving device.

[0023] Specifically, the feed port 200 of the hopper 100 is a groove structure, and is detachably embeddedly connected with the link part 3.

[0024] Further, please refer to Figure 4 , the contact surface of the link part 3 and the feed port 200 is provided with an annular sealing groove, and a sealing ring 4 is placed in the annular sealing groove, so that the link part 3 and the feed port 200 are sealingly connected.

[0025] Specifically, please refer to Figure 5 , the diameter of the receiving part 2 is less than the diameter of the receiving cylinder body 1, and an observation window 5 is arranged on the plane where the receiving cylinder body 1 and the receiving part 2 are connected, for observing the storage condition in the storage cavity of the hopper 100.

[0026] In an embodiment, the observation window 5 is annular organic glass, which is embeddedly installed in the plane 101 where the receiving cylinder body 1 and the receiving part 2 are connected, and is fixed by bolts.

[0027] In an embodiment, the observation window 5 is circular organic glass, which is embeddedly installed in the plane where the receiving cylinder body 1 and the receiving part 2 are connected, and is fixed by bolts. And the observation window 5 of circular organic glass can be provided with multiple groups, corresponding to multiple observation points of positions, so that workers can observe at multiple positions.

[0028] In order to solve the problem of silicon powder overflow, a receiving device is added on the hopper 100, which increases the volume of the hopper while making the lower discharge port of the ton bag of silicon powder go deep into the feeding port, and at the same time, the silicon powder bag is placed on the receiving part 2 of the receiving cylinder 1, and when the epoxy pouring equipment sucks the silicon powder, the silicon powder in the ton bag falls into the hopper 100 naturally.

[0029] The above description is only a description of the preferred embodiments of the present application, and is not any limitation on the scope of the present application. Any modification or modification made by a person skilled in the art according to the above disclosure is within the protection scope of the claims.

Claims

1. A detachable anti-overflow receiving device for a hopper used in transformer production, installed at the feed inlet (200) of the hopper (100), characterized in that, It includes a receiving cylinder (1), the upper part of which is a receiving part (2) for receiving a bag loaded with powder; the lower part is a connecting part (3) which is detachably connected to the feed inlet (200) of the hopper (100) through the connecting part (3); The receiving part (2), the receiving cylinder (1), the connecting part (3) and the storage chamber of the hopper (100) are connected in sequence, so that the powder enters the storage chamber of the hopper (100) after passing through the receiving device.

2. The detachable anti-overflow receiving device for a transformer production hopper as described in claim 1, characterized in that, The feed inlet (200) of the hopper (100) has a groove structure and is detachably fitted and connected to the connecting part (3).

3. The detachable anti-overflow receiving device for a transformer production hopper as described in claim 2, characterized in that, An annular sealing groove is provided on the contact surface between the connecting part (3) and the feed inlet (200), and a sealing ring (4) is placed in the annular sealing groove so that the connecting part (3) and the feed inlet (200) are sealed together.

4. The detachable anti-overflow receiving device for a transformer production hopper as described in claim 1, characterized in that, The diameter of the receiving part (2) is smaller than the diameter of the receiving cylinder (1), and an observation window (5) is provided on the plane at the junction of the receiving cylinder (1) and the receiving part (2) for observing the storage condition in the storage chamber of the hopper (100).

5. The detachable anti-overflow receiving device for a transformer production hopper as described in claim 4, characterized in that, The observation window (5) is an annular organic glass, which is fitted into the plane (101) at the junction of the receiving cylinder (1) and the receiving part (2) and is fixed by bolts.

6. The detachable anti-overflow receiving device for a transformer production hopper as described in claim 4, characterized in that, The observation window (5) is a circular organic glass, which is fitted into the plane at the junction of the receiving cylinder (1) and the receiving part (2) and is fixed by bolts.

7. The detachable anti-overflow receiving device for a transformer production hopper as described in claim 6, characterized in that, The circular plexiglass observation window (5) has multiple sets, corresponding to observation points at multiple locations.

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