Assembly type splicing stock bin

Abstract

The utility model discloses an assembly type splicing stock bin, which belongs to the technical field of stock bins and comprises a stock bin body, a sealing cover arranged at the upper end of the stock bin body and a supporting seat arranged at the lower end of the stock bin body. The stock bin body is formed by assembling a plurality of bin body units, connecting flanges are arranged on the edges of the bin body units, the adjacent bin body units are fixedly connected through the connecting flanges, and clamping structures and sealing grooves are arranged on the butt joint faces of the connecting flanges along the edges. The utility model has the beneficial effects that the assembled structure is adopted, the bin body units are connected through the connecting flanges and the bolts, the connecting mode is simple and reliable, the disassembly, the assembly, the transportation and the maintenance are convenient, the scale of the bin can be flexibly adjusted according to requirements, and the installation and later maintenance costs are reduced; the clamping structure and the sealing groove are arranged on the butt joint face of the connecting flange along the edge, the pressure borne by the sealing groove can be shared, and the sealing effect is prevented from being affected by deformation of the sealing groove due to long-time pressing of the sealing groove.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of stock bin, more particularly to an assembled spliced stock bin. BACKGROUND

[0002] The traditional stock bin is mostly of the integral welded structure, which is inconvenient to install, difficult to disassemble and maintain or relocate, has poor sealing performance and is prone to material leakage and moisture deterioration, and has limited pressure bearing capacity, thus failing to meet the requirements of some high-sealing and high-bearing material storage. UTILITY MODEL CONTENTS

[0003] To solve the above problems and overcome the deficiencies of the prior art, the utility model provides an assembled spliced stock bin.

[0004] The first technical problem solved is that the existing stock bin is mostly of the integral welded structure, which is inconvenient to install, difficult to disassemble and maintain or relocate

[0005] The second technical problem solved is that the existing stock bin has poor sealing performance and is prone to material leakage and moisture deterioration, and has limited pressure bearing capacity, thus failing to meet the requirements of some high-sealing and high-bearing material storage.

[0006] The specific technical solution for solving the above technical problems is that the assembled spliced stock bin comprises a stock bin body, a sealing cover arranged at the upper end of the stock bin body, and a support base arranged at the lower end of the stock bin body.

[0007] The stock bin body is assembled by a plurality of bin body units, the edges of the bin body units are provided with connecting flanges, adjacent bin body units are fixedly connected through the connecting flanges, and the connecting flanges are provided with clamping structures and sealing grooves along the edges of the abutting surfaces.

[0008] Further, the clamping structure comprises a clamping groove arranged on the abutting surface of the next connecting flange and a clamping protrusion arranged on the abutting surface of the previous connecting flange, and the clamping protrusion is arranged in the clamping groove.

[0009] Further, the connecting flange is of an L-shaped structure, one side of the connecting flange is fixedly welded with the edge of the bin body unit, the other side of the connecting flange extends outward and is uniformly provided with screw holes in the extending part, and the screw holes are arranged between the clamping structure and the sealing groove.

[0010] Further, the cross-sectional shape of the sealing rubber strip is matched with the sealing groove.

[0011] Further, the surface of the bin body unit is welded with longitudinal and transverse intersecting reinforcing ribs, and the reinforcing ribs are distributed in a grid shape.

[0012] Further, the support seat comprises a bottom plate in contact with the ground and a support column connected vertically above the bottom plate, and a plurality of reinforcing plates are arranged around the side wall of the support column on the upper end surface of the bottom plate.

[0013] Further, the sealing cover is provided with an inlet at the top end, the sealing cover is provided with screw holes corresponding to the screw holes of the connecting flange, and a sealing groove is arranged along the edge on the abutting surface of the sealing cover and the connecting flange.

[0014] The utility model discloses a beneficial effect is:

[0015] An advantage of the utility model lies in that the bin body is assembled by a plurality of bin units, adopts an assembled structure, and connects the bin units through connecting flanges and bolts, so that the connection mode is simple and reliable, and the bin can be conveniently disassembled and assembled, convenient for transportation, maintenance and flexible adjustment of the scale of the bin according to requirements, and the installation and later maintenance costs are reduced.

[0016] An advantage of the utility model lies in that the adjacent bin units are fixedly connected through connecting flanges, the abutting surface of the connecting flange is provided with a clamping structure and a sealing groove along the edge, the sealing groove can share the pressure, the sealing groove is prevented from being deformed for a long time due to pressure, and the sealing effect is affected.

[0017] An advantage of the utility model lies in that the bin unit surface is welded with longitudinal and transverse intersecting reinforcing ribs, a plurality of reinforcing plates are arranged around the side wall of the support column on the upper end surface of the bottom plate, the reinforcing ribs enhance the pressure-bearing capacity of the side wall of the bin unit, the bin is prevented from being deformed due to excessive load, the reinforcing plates assist the support column to provide stable support, the bin is ensured to be stable and safe under heavy load, the overall pressure-bearing capacity of the assembled bin is improved, and the service life of the bin is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0018] ATTACHMENT Figure 1 It is a structural schematic diagram of the utility model;

[0019] ATTACHMENT Figure 2 It is a bin unit overhead structure schematic diagram of the utility model;

[0020] ATTACHMENT Figure 3 It is a bin unit overhead structure schematic diagram of the utility model;

[0021] ATTACHMENT Figure 4 It is an attachment Figure 2 of the utility model;

[0022] ATTACHMENT Figure 5 It is an attachment Figure 3 of the utility model;

[0023] ATTACHMENT Figure 6 It is an attachmentFigure 1 Schematic view of the local amplification structure in the middle C; in the drawing:

[0024] 1. Bin body; 11. Bin unit; 12. Connection flange; 13. Sealing groove; 14. Reinforcing rib; 15. Clamping groove; 16. Clamping block; 2. Sealing cover; 21. Feed inlet; 3. Support seat; 31. Bottom plate; 32. Support column; 33. Reinforcing plate. DETAILED DESCRIPTION

[0025] In the description of the utility model, it is understood that the terms "center", "upper", "lower", "left", "right", "rear", "lower left", "upper right", "outer" and the like indicate the orientation or positional relationship shown in the drawing, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of protection of the utility model. In addition, the terms "first", "second" and "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] The specific embodiment of the utility model: a kind of assembly type splicing bin, including bin body 1, sealing cover 2 and support seat 3, the bin body 1 is formed by the assembly of multiple bin units 11, the bin unit 11 edge is equipped with connection flange 12, the connection flange 12 is L-shaped structure, one side is welded and fixed with bin unit 11 edge, the other side extends outward and uniformly distributed with screw hole in extension part, inner thread is equipped in screw hole, adjacent bin unit 11 is connected by aligning connection flange 12, and using bolt passes through screw hole and is connected by nut tightening;

[0027] The abutting surface of the connection flange 12 is provided with a clamping structure and a sealing groove 13 along the edge, the clamping structure includes a clamping groove 15 provided on the abutting surface of the next connection flange 12 and a clamping block 16 provided on the abutting surface of the previous connection flange 12, the clamping block 16 is arranged in the clamping groove 15 and can share the pressure of the sealing groove 13 to prevent the sealing groove 13 from deforming due to long-term pressure, thereby affecting the sealing effect.

[0028] As a preferred, the sealing groove 13 is a dovetail groove or trapezoidal groove structure, the sealing rubber strip is embedded in the sealing groove 13, and the cross-sectional shape of the sealing rubber strip is matched with the sealing groove 13. During the bolt fastening process, the sealing rubber strip is deformed by extrusion, filling the connection gap, thereby achieving good sealing effect.

[0029] The reinforcing ribs 14 are longitudinally and transversely arranged on the surface of the bin body unit 11, and the reinforcing ribs 14 are distributed in a grid shape, the reinforcing ribs 14 enhance the pressure bearing capacity of the side wall of the bin body unit 11, prevent the deformation of the bin due to excessive load, and enhance the overall strength and bending resistance of the bin body unit 11 during assembly;

[0030] Preferably, the bin body unit 11 at the bottom of the bin body 1 is provided in a funnel shape, and a discharge port is arranged at the bottom of the bin body unit 11; the bottom wall of the bin body unit 11 is sealingly arranged, and a discharge port is arranged on the side wall of the bin body unit 11;

[0031] The support seat 3 is arranged below the bin body 1, and the support seat 3 comprises a bottom plate 31 in contact with the ground and a support column 32 vertically connected above the bottom plate 31, and the top of the support column 32 is fixedly connected or welded with the bin body unit 11; the support column 32 is fixedly arranged on the upper end surface of the floor, and a plurality of reinforcing plates 33 are arranged around the side wall of the support column 32 on the upper end surface of the floor, the reinforcing plates 33 are right-angled triangles, and two right-angled sides are fixedly arranged with the side wall of the support column 32 and the upper end surface of the floor, so as to assist the support column 32 in stably supporting the bin and reducing the damage to the structure of the bin caused by vibration.

[0032] The top of the bin body is provided with a sealing cover 2, the top end of the sealing cover 2 is provided with a feeding port 21, the sealing cover 2 is provided with screw holes corresponding to the screw holes of the connecting flange 12, the abutting surface of the sealing cover 2 and the connecting flange 12 is provided with a sealing groove 13 along the edge, and a sealing rubber strip is embedded in the sealing groove 13; when the sealing cover 2 is closed, the sealing rubber strip is tightly attached to the opening edge of the bin body unit 11 through bolt fastening, so as to further enhance the sealing performance of the bin.

[0033] It should be noted that the utility model is a kind of assembled splicing bin, and when working,

[0034] In the actual installation process, the sealing rubber strip is placed in the sealing groove 13 of the connecting flange 12, and the rubber strip is ensured to be installed flat and without distortion. Then the connecting flanges 12 of adjacent bin body units 11 are aligned by using hoisting equipment or manual assistance, the clamping protrusions 16 of the upper connecting flange 12 are installed in the clamping grooves 15 of the lower connecting flange 12, high-strength bolts are inserted into the screw holes and nuts are tightened, and the fastening is carried out according to the specified torque value, so that the sealing rubber strip is uniformly compressed and sealed connection is realized; the support column 32 of the support seat 3 is accurately aligned with the corresponding connecting parts at the bottom of the bin body unit 11, and the support seat 3 is fixed by bolt connection or welding, so that the support seat 3 is ensured to be firmly installed; finally, the sealing cover 2 is aligned with the connecting flange 12, and the rubber sealing ring is tightly attached to the top of the bin body unit 11 by bolt connection. In the use process, the pressure of the material is transmitted to the clamping protrusions 16, the clamping grooves 15, the reinforcing ribs 14 and the reinforcing plates 33 through the bin body units 11, the clamping protrusions 16, the clamping grooves 15 and the reinforcing ribs 14 bear the main bending stress, the reinforcing plates 33 provide stable support, and the overall structure of the silo is ensured to be stable and reliable.

[0035] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A prefabricated assembly silo, comprising a silo body (1), a sealing cover (2) disposed at the upper end of the silo body (1), and a support base (3) disposed at the lower end of the silo body (1); characterized in that: The silo body (1) is assembled from multiple silo units (11). The edge of each silo unit (11) is provided with a connecting flange (12). Adjacent silo units (11) are fixedly connected by the connecting flange (12). The mating surface of the connecting flange (12) is provided with a snap-fit ​​structure and a sealing groove (13) along the edge. The snap-fit ​​structure includes a snap-fit ​​groove (15) disposed on the mating surface of the next connecting flange (12) and a snap-fit ​​protrusion (16) disposed on the mating surface of the previous connecting flange (12), wherein the snap-fit ​​protrusion (16) is disposed in the snap-fit ​​groove (15).

2. The prefabricated modular silo according to claim 1, characterized in that... The connecting flange (12) has an L-shaped structure. One side of the connecting flange (12) is welded and fixed to the edge of the compartment unit (11), and the other side extends outward with screw holes evenly distributed in the extended part. The screw holes are set between the snap-fit ​​structure and the sealing groove (13).

3. The prefabricated modular silo according to claim 1, characterized in that... A sealing strip is embedded in the sealing groove (13), and the cross-sectional shape of the sealing strip is adapted to the sealing groove (13).

4. The prefabricated modular silo according to claim 1, characterized in that... The surface of the compartment unit (11) is welded with crisscrossing reinforcing ribs (14), which are distributed in a grid pattern.

5. A prefabricated, modular silo according to claim 1, characterized in that... The support base (3) includes a base plate (31) in contact with the ground and a support column (32) vertically connected above the base plate (31). Multiple reinforcing plates (33) are provided on the upper surface of the floor surrounding the side wall of the support column (32).

6. A prefabricated, modular silo according to claim 1, characterized in that... The sealing cover (2) has a feed inlet (21) at the top. The sealing cover (2) has a screw hole corresponding to the screw hole of the connecting flange (12). The sealing cover (2) and the connecting flange (12) have a sealing groove (13) along the edge on their mating surfaces. The sealing strip is embedded in the sealing groove (13).

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