Anti-blocking storage hopper for discharging zinc oxide

Abstract

The utility model relates to the technical field of storage hoppers, in particular to an anti-blocking storage hopper for discharging zinc oxide. According to the technical scheme, the device comprises a storage hopper bin, a discharging pipe is fixedly installed at the bottom of the storage hopper bin, and circular vertical frames which are symmetrically arranged are fixedly installed on the outer wall of the storage hopper bin and located on the two sides of the discharging pipe; the dredging assembly comprises a lifting rod, a sealing plug, a dredging block and a lifting block, the sealing plug is fixedly installed at the top end of the lifting rod, the dredging block is fixedly installed at the top end of the sealing plug, and the lifting block is fixedly installed at the bottom end of the lifting rod; the sealing plug is inserted into the discharging pipe, and zinc oxide is arranged in the storage hopper bin. The dredging block moves upwards to be inserted into compacted zinc oxide at the discharging pipe, so that the compacted zinc oxide is not compacted any more, the zinc oxide in the discharging pipe is loosened, the zinc oxide continuously falls downwards under the action of gravity, and the problem that the zinc oxide at the bottommost position in the storage hopper bin is compacted to block an outlet is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage hoppers, in particular to an anti-blocking storage hopper for zinc oxide discharging. Background Art

[0002] Zinc oxide is an inorganic compound obtained by oxidation of zinc. Zinc oxide has the characteristics of high transparency and excellent luminescence performance at room temperature. Zinc oxide is often placed in a storage hopper for storage to prevent zinc oxide from being deteriorated by ultraviolet rays. At the same time, the storage hopper also keeps zinc oxide in a dry environment to avoid changes in the properties of zinc oxide.

[0003] In the prior art, zinc oxide is placed in a storage hopper to isolate it from sunlight and moisture to prevent it from deteriorating. A discharge port is provided at the bottom of the storage hopper, and the zinc oxide falls naturally from the discharge port under the action of gravity.

[0004] However, when this storage hopper is in use, zinc oxide accumulates in the hopper, causing the zinc oxide at the bottom of the hopper to be compacted, and the discharge port of the hopper will be blocked by the compacted zinc oxide, resulting in unsmooth discharge. Utility Model Content

[0005] The utility model aims to solve the problem in the background technology that a discharging port of a storage hopper is blocked by compacted zinc oxide, and proposes an anti-blocking storage hopper for discharging zinc oxide.

[0006] The technical solution of the utility model is: a blocking-proof storage hopper for zinc oxide discharging, comprising:

[0007] A storage bin, wherein a discharge pipe is fixedly installed at the bottom of the storage bin, and symmetrically arranged circular vertical frames are fixedly installed on the outer wall of the storage bin and on both sides of the discharge pipe;

[0008] The dredging assembly comprises a lifting rod, a closing plug, a dredging block and a lifting block, wherein the closing plug is fixedly mounted on the top end of the lifting rod, the dredging block is fixedly mounted on the top end of the closing plug, and the lifting block is fixedly mounted on the bottom end of the lifting rod;

[0009] The sealing plug is inserted into the discharge pipe, zinc oxide is arranged inside the storage bin, the surface of the dredging block is rough, the top of the dredging block is in contact with the zinc oxide, and a lifting component is arranged at the bottom of the lifting block.

[0010] Optionally, the closing plug has a truncated cone structure, the dredging block has a conical shape, and the arc surface of the dredging block is connected to the arc surface of the closing plug.

[0011] Optionally, the outer wall of the lifting rod is slidably connected to an inner cylinder, the outer wall of the inner cylinder is fixedly mounted with an outer cylinder, the outer cylinder and the inner cylinder are coaxial, and an inclined outlet pipe is fixedly mounted on the bottom of the outer cylinder.

[0012] Optionally, the outer cylinder is located directly below the discharge pipe, and the bottom diameter of the closing plug is smaller than the inner circle diameter of the outer cylinder.

[0013] Optionally, the lifting assembly includes a partition bin, an electric push rod and a raising block, the bottom inner wall of the partition bin is slidably connected to the raising block, two raising blocks are provided, the two raising blocks are fixedly connected to the electric push rod on one side away from each other, and the end of the electric push rod is fixedly connected to the partition bin.

[0014] Optionally, the two padding blocks are arranged on both sides of the lifting block, the lifting block adopts a truncated cone structure, the padding block adopts a wedge structure, and the inclined surface of the padding block contacts the arc surface of the lifting block.

[0015] Optionally, both left and right sides of the partition bin are fixedly connected to the circular vertical frame, and the top of the partition bin is fixedly connected to the outer cylinder.

[0016] Compared with the prior art, the utility model has the following beneficial technical effects:

[0017] The utility model moves the dredging block upward and inserts it into the compacted zinc oxide at the discharge pipe, so that the compacted zinc oxide is no longer compacted, and the zinc oxide in the discharge pipe becomes loose. Under the action of gravity, the zinc oxide will continuously fall downward, thus solving the problem that the zinc oxide at the bottom of the storage bin is compacted and blocks the outlet.

[0018] Furthermore, when the dredging block moves downward, its rough surface is used to increase the friction between the dredging block and the zinc oxide, and the friction is used to pull the zinc oxide downward, thereby preventing the zinc oxide from remaining in a compacted state and unable to fall after the dredging block is inserted into the compacted zinc oxide. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the overall structure of an embodiment of the utility model is given;

[0020] Figure 2 A schematic cross-sectional view of a storage bin structure of an embodiment of the utility model is given;

[0021] Figure 3 A schematic diagram of the dredging block structure of an embodiment of the utility model is given;

[0022] Figure 4 A schematic cross-sectional view of the outer cylinder structure of an embodiment of the utility model is given.

[0023] Figure numerals: 1. Storage bin; 2. Discharge pipe; 3. Round vertical frame; 4. Lifting assembly; 41. Partition bin; 42. Electric push rod; 43. Heightening block; 5. Unblocking assembly; 51. Lifting rod; 52. Closing plug; 53. Unblocking block; 54. Lifting block; 55. Outer cylinder; 56. Discharge pipe; 57. Inner cylinder. DETAILED DESCRIPTION

[0024] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0025] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0026] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Example 1

[0030] This embodiment provides a blocking-proof storage hopper for zinc oxide discharging, such as Figure 1 As shown, it includes a storage bin 1, a discharge pipe 2 is fixedly installed at the bottom of the storage bin 1, symmetrically arranged circular vertical frames 3 are fixedly installed on the outer wall of the storage bin 1 and on both sides of the discharge pipe 2, and a clearing component 5 is arranged inside the discharge pipe 2.

[0031] like Figure 2 and 3As shown, the dredging assembly 5 includes a lifting rod 51, a closing plug 52, a dredging block 53 and a lifting block 54. The closing plug 52 is fixedly installed on the top end of the lifting rod 51. The closing plug 52 is inserted into the discharge pipe 2. The closing plug 52 is used to block the discharge pipe 2. The dredging block 53 is fixedly installed on the top end of the closing plug 52. The lifting block 54 is fixedly installed on the bottom end of the lifting rod 51. The surface of the dredging block 53 is rough.

[0032] Zinc oxide is arranged inside the storage bin 1, and the top of the dredging block 53 contacts the zinc oxide. The lifting rod 51 moves up and down to drive the sealing plug 52 and the dredging block 53, and the dredging block 53 moves upward to be inserted into the zinc oxide at the bottom of the storage bin 1. After the accumulated and compacted zinc oxide is inserted by the dredging block 53, the compacted zinc oxide is no longer compacted, and the dredging block 53 moves downward to pull the zinc oxide down with its rough surface, thereby assisting the zinc oxide to fall.

[0033] like Figure 3 As shown, the closing plug 52 is of a truncated cone structure, the dredging block 53 is of a conical shape, and the arc surface of the dredging block 53 is connected to the arc surface of the closing plug 52. Zinc oxide slides down along the arc surfaces of the dredging block 53 and the closing plug 52.

[0034] like Figure 4 As shown, the outer wall of the lifting rod 51 is slidably connected with an inner cylinder 57, and the outer wall of the inner cylinder 57 is fixedly mounted with an outer cylinder 55, which is located directly below the discharge pipe 2, and the bottom diameter of the closing plug 52 is smaller than the inner diameter of the outer cylinder 55. The outer cylinder 55 receives the zinc oxide sliding along the arc surface of the dredging block 53 and the closing plug 52 to prevent it from falling to the ground.

[0035] The outer cylinder 55 is coaxial with the inner cylinder 57, and an inclined outlet pipe 56 is fixedly mounted on the bottom of the outer cylinder 55. The outlet pipe 56 guides the zinc oxide entering the outer cylinder 55 to move along the inclined surface toward the end of the outlet pipe 56.

[0036] like Figure 2 and 3 As shown, a lifting assembly 4 is provided at the bottom of the lifting block 54, and the lifting assembly 4 includes a partition bin 41, an electric push rod 42 and a heightening block 43. The left and right sides of the partition bin 41 are fixedly connected to the circular vertical frame 3, the top of the partition bin 41 is fixedly connected to the outer cylinder 55, and the bottom inner wall of the partition bin 41 is slidably connected to the heightening block 43. Two heightening blocks 43 are provided, and the sides of the two heightening blocks 43 away from each other are fixedly connected to the electric push rod 42, and the end of the electric push rod 42 is fixedly connected to the partition bin 41.

[0037] like Figure 2 and 3As shown, two padding blocks 43 are arranged on both sides of the lifting block 54. The lifting block 54 adopts a truncated cone structure, and the padding blocks 43 adopt a wedge structure. The inclined surface of the padding blocks 43 contacts the arc surface of the lifting block 54. The two padding blocks 43 use the inclined surface to lift the lifting block 54, so that the two sides of the lifting block 54 are evenly stressed.

[0038] In this embodiment, the electric push rod 42 is extended to move the pad block 43 toward the lifting block 54, so that the lifting block 54 and the lifting rod 51 move upward, thereby realizing the upward movement of the dredging block 53 and inserting it into the compacted zinc oxide; the electric push rod 42 is retracted to move the pad block 43 away from the lifting block 54, and the dredging block 53 moves downward to pull the zinc oxide down.

[0039] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A zinc oxide discharging anti-blocking storage hopper, characterized in that: include: A storage bin (1), wherein a discharge pipe (2) is fixedly mounted at the bottom of the storage bin (1), and symmetrically arranged circular vertical frames (3) are fixedly mounted on the outer wall of the storage bin (1) and located on both sides of the discharge pipe (2); The dredging assembly (5) comprises a lifting rod (51), a closing plug (52), a dredging block (53) and a lifting block (54), wherein the closing plug (52) is fixedly mounted on the top end of the lifting rod (51), the dredging block (53) is fixedly mounted on the top end of the closing plug (52), and the lifting block (54) is fixedly mounted on the bottom end of the lifting rod (51); The sealing plug (52) is inserted into the discharge pipe (2), zinc oxide is arranged inside the storage bin (1), the surface of the dredging block (53) is rough, the top of the dredging block (53) is in contact with the zinc oxide, and the bottom of the lifting block (54) is provided with a lifting component (4).

2. The anti-blocking storage hopper for zinc oxide discharging according to claim 1, characterized in that: The sealing plug (52) has a truncated cone structure, the dredging block (53) has a conical shape, and the arc surface of the dredging block (53) is connected to the arc surface of the sealing plug (52).

3. The anti-blocking storage hopper for zinc oxide discharging according to claim 1, characterized in that: The outer wall of the lifting rod (51) is slidably connected to an inner cylinder (57), an outer cylinder (55) is fixedly mounted on the outer wall of the inner cylinder (57), the outer cylinder (55) and the inner cylinder (57) are coaxial, and an inclined outlet pipe (56) is fixedly mounted on the bottom of the outer cylinder (55).

4. The anti-blocking storage hopper for zinc oxide discharging according to claim 3 is characterized in that: The outer cylinder (55) is located directly below the discharge pipe (2), and the bottom diameter of the closing plug (52) is smaller than the inner diameter of the outer cylinder (55).

5. The anti-blocking storage hopper for zinc oxide discharging according to claim 1, characterized in that: The lifting assembly (4) comprises a partition chamber (41), an electric push rod (42) and a padding block (43); the bottom inner wall of the partition chamber (41) is slidably connected to the padding block (43); two padding blocks (43) are provided; the electric push rod (42) is fixedly connected to the side of the two padding blocks (43) that are away from each other; and the end of the electric push rod (42) is fixedly connected to the partition chamber (41).

6. The anti-blocking storage hopper for zinc oxide discharging according to claim 5, characterized in that: The two padding blocks (43) are arranged on both sides of the lifting block (54); the lifting block (54) has a truncated cone structure, the padding block (43) has a wedge structure, and the inclined surface of the padding block (43) contacts the arc surface of the lifting block (54).

7. The anti-blocking storage hopper for zinc oxide discharging according to claim 6, characterized in that: The left and right sides of the partition bin (41) are fixedly connected to the circular vertical frame (3), and the top of the partition bin (41) is fixedly connected to the outer cylinder (55).

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