Mortar conveying pipe body structure

Abstract

The utility model discloses a mortar conveying pipe body structure which comprises a main pipe body extending transversely, a middle through groove is formed in a bottom wall plate in the middle of the main pipe body, and a connecting sleeve body matched with the middle through groove is fixedly welded to the bottom face of the bottom wall plate of the main pipe body around the middle through groove. The lower covering plate is arranged on the connecting sleeve body in a sleeving mode and covers the middle outflow through hole of the connecting sleeve body. When overhauling or inspection is needed, the lower covering plate can be opened, so that overhauling, inspection and maintenance are facilitated, operation is convenient, and the using effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to mortar processing equipment technical field more specifically relates to a mortar conveying pipe body structure. BACKGROUND

[0002] The existing building materials, such as mortar, need to transport dry powder mortar raw materials in the processing process, and the previous conveying is generally conveyed through a conveying belt, and the powder material is easily floating in the air, which affects the surrounding environment, therefore, some adopt pipeline conveying, and the powder-like mortar raw materials in the pipeline are conveyed along the pipeline by passing gas into the pipeline.

[0003] And the existing pipeline is generally a cylindrical body, and the side wall is a closed structure, when it is blocked, it cannot be viewed and repaired, and only the connecting section between the pipelines can be disassembled for repair, which is very troublesome, and the connecting section between the pipelines is disassembled, and the use effect is not ideal. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the defects of prior art, and provides a mortar conveying pipe body structure, which can open the lower cover plate when maintenance or inspection is needed, so that maintenance and inspection are facilitated, operation is convenient, and use effect is good.

[0005] The utility model solves the technical problem by the following scheme:

[0006] A mortar conveying pipe body structure, comprising a horizontally extending main pipe body, a middle part of the main pipe body is formed with a middle part through slot, and the bottom surface of the bottom wall plate of the main pipe body around the middle part through slot is welded and fixed with a connecting sleeve body matched with the middle part through slot.

[0007] The lower cover plate is sleeved on the connecting sleeve body and covers the middle part outflow through hole of the connecting sleeve body.

[0008] The bottom surface of the bottom wall plate of the main pipe body at the left and right parts of the middle part through slot is welded and fixed with two side support plates, the middle part of the two side support plates is formed with an up-down extending vertical through slot, the left and right parts of the lower limiting pressing plate are inserted into the corresponding vertical through slot, the bottom surface of the lower limiting pressing plate is pressed against the bottom surface of the corresponding vertical through slot, the middle part of the lower limiting pressing plate is formed with a central vertical through hole, the bottom surface of the lower cover plate is fixed with a vertical stud, the lower part of the vertical stud is inserted into the central vertical through hole, and the bottom end surface of the locking nut is pressed against the top surface of the lower limiting pressing plate.

[0009] The vertical stud is inserted with a compression spring, the bottom end of the compression spring is applied to the top surface of the locking nut, and the top end of the compression spring is pressed against the bottom surface of the lower cover plate.

[0010] The lower cover plate is a rectangular plate, and each of its four sides on the top surface is formed with an upwardly extending side baffle. Elastic support blocks are fixed on the outer walls of the side baffles on both the left and right sides, and the outer walls of the elastic support blocks are in close contact with the upper inner walls of the corresponding side support plates.

[0011] A middle elastic sealing block is fixed in the middle of the top surface of the lower cover plate. The middle elastic sealing block is inserted into the connecting sleeve, and its outer side wall is in close contact with the inner side wall of the connecting sleeve.

[0012] The outstanding effect of this utility model is:

[0013] Compared with existing technologies, it can open the lower cover plate when maintenance or inspection is required, thus facilitating maintenance and inspection. It is easy to operate and has good performance. Attached image description:

[0014] Figure 1 This is a partial structural schematic diagram of the present invention;

[0015] Figure 2 yes Figure 1 A magnified view of a portion of the image;

[0016] Figure 3 This is a partial sectional view of the present invention. Detailed implementation method:

[0017] For example, see below. Figures 1 to 3 As shown, a mortar conveying pipe structure includes a transversely extending main body 10. Radially extending connecting edges 13 are formed on the outer sides of both the left and right ends of the main body 10. Multiple connecting through holes 131 are formed on the radially extending connecting edges 13. All connecting through holes 131 are evenly distributed on the radially extending connecting edges 13 with the central axis of the main body 10 as the center.

[0018] A central through groove 11 is formed on the bottom wall plate of the middle part of the main body 10. In this embodiment, the central through groove 11 is rectangular. A connecting sleeve 12 that cooperates with the central through groove 11 is welded and fixed to the bottom surface of the bottom wall plate of the main body 10 around the central through groove 11.

[0019] The lower cover plate 20 is fitted onto the connecting sleeve 12 and covers the middle outlet hole of the connecting sleeve 12.

[0020] Further, the bottom wall of the main pipe body 10 at the left and right of the middle groove 11 is welded with two side supporting plates 30, the middle of the two side supporting plates 30 is formed with a vertical groove 31 extending upwards and downwards, the left and right of the lower limiting plate 40 is inserted into the corresponding vertical groove 31, the bottom surface of the lower limiting plate 40 is pressed against the bottom surface of the corresponding vertical groove 31, the middle of the lower limiting plate 40 is formed with a central vertical through hole, the bottom surface of the lower cover plate 20 is fixed with a vertical stud 21, the lower part of the vertical stud 21 is inserted into the central vertical through hole, the locking nut 1 is screwed on the vertical stud 21, the bottom end surface of the locking nut 1 is pressed against the top surface of the lower limiting plate 40.

[0021] The bottom surface of the left and right of the lower limiting plate 40 is fixed with two limiting blocks 41, which can be fixed by welding, and the lower part of the side supporting plate 30 is between the two limiting blocks 41.

[0022] The vertical stud 21 is inserted with a compression spring 2, the bottom end of the compression spring 2 is pressed against the top surface of the locking nut 1, and the top end of the compression spring 2 is pressed against the bottom surface of the lower cover plate 20. The compression spring 2 can compress the locking nut 1 to prevent the locking nut 1 from rotating and loosening due to vibration.

[0023] Further, the top surface of the lower cover plate 20 is a rectangular plate, the four edges of the top surface are formed with upward extending side blocking plate parts 22, the outer side wall of the side blocking plate parts 22 on the left and right is fixed with an elastic supporting block 3, and the outer side wall of the elastic supporting block 3 is tightly attached to the upper inner side wall of the corresponding side supporting plate 30. The elastic supporting block 3 supports the corresponding side supporting plate 30.

[0024] Further, the top surface of the lower cover plate 20 is fixed with a middle elastic sealing block 4, the middle elastic sealing block 4 is inserted into the connecting sleeve body 12, and the outer side wall of the middle elastic sealing block 4 is tightly attached to the inner side wall of the connecting sleeve body 12. The inner side wall of the side blocking plate part 22 and the edge top surface of the lower cover plate 20 are fixed with an elastic sealing layer 5, the inner side wall of the elastic sealing layer 5 on the side is pressed against the outer side wall of the corresponding side of the connecting sleeve body 12, and the top surface of the elastic sealing layer 5 on the bottom is pressed against the bottom end surface of the connecting sleeve body 12.

[0025] Further, the front and rear of the outer side wall of the two side supporting plates 30 are fixed with inclined reinforcing plates 32, and the top surface of the inclined reinforcing plates 32 is welded and fixed on the bottom surface of the bottom wall of the main pipe body 10.

[0026] Further, the outer side wall of the locking nut 1 is welded with a plurality of transverse holding rods 6.

[0027] When the embodiment is used, when it needs to be overhauled or inspected, the horizontal holding rod 6 can be held by hand, and the locking nut 1 is rotated. When rotating, the bottom surface of the locking nut 1 and the top surface of the lower limit pressing plate 40 have a certain friction, but it does not affect the rotation. With the rotation of the locking nut 1, the vertical stud 21 is lowered, so that the lower cover plate 20 is lowered, so that the middle part of the connecting sleeve body 12 is not covered, and the compression spring 2 is continuously compressed, until the highest point of the lower cover plate 20, such as the top surface of the middle elastic sealing block 4 and the top surface of the side baffle part 22 and the bottom surface of the limit block 41. The maximum distance between the top surface and the bottom surface of the vertical through groove 31 of the side baffle part 22 is less than the distance between the top surface and the bottom surface of the vertical through groove 31 of the side baffle part 22. At this time, the lower cover plate 20 can be lifted, so that the bottom end of the vertical stud 21 is removed from the center vertical through hole of the lower limit pressing plate 40, the lower limit pressing plate 40 is transversely moved, and it is removed from the vertical through groove 31 on one side. After that, the internal part of the main pipe body 10 can be overhauled, inspected or cleaned through the middle through groove 11, which is convenient to operate.

[0028] After completion, the disassembled parts can be reinstalled, which is very convenient.

[0029] Finally, it should be pointed out that the above embodiments are only representative examples of the present application. Obviously, the present application is not limited to the above embodiments, and many modifications can be made. Any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments shall be considered to fall within the protection scope of the present application.

Claims

1. A mortar conveying pipe structure, comprising a laterally extending main pipe (10), characterized in that: A central through groove (11) is formed on the bottom wall plate of the middle part of the main body (10), and a connecting sleeve (12) that cooperates with the central through groove (11) is welded and fixed to the bottom surface of the bottom wall plate of the main body (10) around the central through groove (11). The lower cover plate (20) is fitted onto the connecting sleeve (12) and covers the middle outlet hole of the connecting sleeve (12).

2. The mortar conveying pipe structure according to claim 1, characterized in that: Two side support plates (30) are welded and fixed to the bottom surface of the bottom wall panel of the main body (10) at the left and right sides of the central through groove (11). The two side support plates (30) have vertical through grooves (31) extending vertically in the middle. The left and right sides of the lower limit pressure plate (40) are inserted into the corresponding vertical through grooves (31), and its bottom surface presses against the bottom surface of the corresponding vertical through groove (31). The lower limit pressure plate (40) has a central vertical through hole in the middle. A vertical stud (21) is fixed to the middle of the bottom surface of the lower cover plate (20). The lower part of the vertical stud (21) is inserted into the central vertical through hole. The locking nut (1) is screwed onto the vertical stud (21), and its bottom end surface presses against the top surface of the lower limit pressure plate (40).

3. The mortar conveying pipe structure according to claim 2, characterized in that: The bottom surfaces of the left and right sides of the lower limit plate (40) are each fixed with two limit blocks (41), and the lower part of the side support plate (30) is located between the two corresponding limit blocks (41).

4. The mortar conveying pipe structure according to claim 2, characterized in that: A compression spring (2) is inserted into the vertical stud (21). The bottom end of the compression spring (2) is pressed against the top surface of the locking nut (1), and the top end of the compression spring (2) is pressed against the bottom surface of the lower cover plate (20).

5. The mortar conveying pipe structure according to claim 1, characterized in that: The lower cover plate (20) is a rectangular plate, and each of the four sides of its top surface is formed with an upwardly extending side baffle (22). An elastic support block (3) is fixed on the outer side wall of the side baffle (22) on both the left and right sides. The outer side wall of the elastic support block (3) is closely attached to the upper inner side wall of the corresponding side support plate (30).

6. The mortar conveying pipe structure according to claim 5, characterized in that: A middle elastic sealing block (4) is fixed in the middle of the top surface of the lower cover plate (20). The middle elastic sealing block (4) is inserted into the connecting sleeve (12), and its outer side wall is in close contact with the inner side wall of the connecting sleeve (12).

7. The mortar conveying pipe structure according to claim 5, characterized in that: The inner wall of the side baffle (22) and the top edge of the lower cover plate (20) are both fixed with elastic sealing layers (5). The inner wall of the elastic sealing layer (5) on the side is pressed against the outer wall of the corresponding side of the connecting sleeve (12), and the top surface of the elastic sealing layer (5) at the bottom is pressed against the bottom surface of the connecting sleeve (12).

8. The mortar conveying pipe structure according to claim 2, characterized in that: The front and rear sides of the outer walls of the two side support plates (30) are fixed with oblique reinforcing plates (32), and the top surface of the oblique reinforcing plates (32) is welded and fixed to the bottom surface of the bottom wall panel of the main body (10).

9. The mortar conveying pipe structure according to claim 1, characterized in that: Radial extension connecting edges (13) are formed on the outer sides of both the left and right ends of the main body (10). Multiple connecting through holes (131) are formed on the radial extension connecting edges (13). All connecting through holes (131) are evenly distributed on the radial extension connecting edges (13) with the central axis of the main body (10) as the center.

10. The mortar conveying pipe structure according to claim 2, characterized in that: Multiple transverse gripping rods (6) are welded and fixed to the outer wall of the locking nut (1).

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