Heat dissipation structure of secondary structure pump

Abstract

The utility model belongs to the technical field of secondary structure pumps, and particularly relates to a heat dissipation structure of a secondary structure pump, which comprises a secondary structure pump case, a mounting hole is formed in the side wall of the secondary structure pump case, a circular plate is detachably connected in the mounting hole through a connecting assembly, an annular groove is formed in the middle of the circular plate, and a heat dissipation hole is formed in the middle of the circular plate. An annular groove is formed in the inner side of the secondary structure pump case, a filter screen is fixedly installed in the annular groove, a fan is arranged on the inner side of the secondary structure pump case, L-shaped rods are fixedly installed at the two ends of the fan, one end of each L-shaped rod is fixedly installed on the secondary structure pump case, a plurality of baffles are fixedly installed in an inner cavity of a mounting hole, and a plurality of through holes are formed in a circular plate. According to the secondary structure pump case, the circular plate is detachably connected into the mounting hole through the connecting assembly, the phenomenon that the circular plate shakes due to vibration of the secondary structure pump case can be avoided, and then the connecting stability of the circular plate can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of secondary structure pumps, in particular to a heat dissipation structure of a secondary structure pump. Background Art

[0002] In the process of secondary pouring of concrete, manual pouring was often used in the past. Manual pouring will make the pouring efficiency low and the labor cost is high. With the continuous development of society, concrete secondary structure pouring pumps are also used for secondary pouring of concrete. However, when the current secondary structure pouring pump is working, when there is a problem with the control system, it can no longer work normally, which greatly affects the pouring efficiency. When the secondary structure pouring pump cannot work normally, it will affect the pouring time and cause unqualified phenomena such as faults in the secondary structure.

[0003] The existing patent CN209585639U discloses a concrete secondary structure pouring pump with emergency function. Although the patent can solve the above problems, in the patent, since the secondary structure pump will vibrate during operation, the heat dissipation net will shake over time, which will affect the connection stability of the heat dissipation net. Therefore, a heat dissipation structure of the secondary structure pump is invented. Utility Model Content

[0004] In view of the above problems and / or the problems existing in the heat dissipation structure of an existing secondary structure pump, the present utility model is proposed.

[0005] Therefore, the purpose of the present invention is to provide a heat dissipation structure of a secondary structure pump, which can solve the above-mentioned existing problems.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A heat dissipation structure of a secondary structure pump comprises a secondary structure pump case, a side wall of the secondary structure pump case is provided with a mounting hole, a circular plate is detachably connected to the mounting hole through a connecting assembly, an annular groove is provided in the middle of the circular plate, a filter screen is fixedly installed in the annular groove.

[0008] As a preferred solution of the heat dissipation structure of a secondary structure pump described in the utility model, a fan is provided on the inner side of the secondary structure pump chassis, L-shaped rods are fixedly installed at both ends of the fan, and one end of the L-shaped rod is fixedly installed on the secondary structure pump chassis.

[0009] As a preferred solution of the heat dissipation structure of a secondary structure pump described in the utility model, the connecting component includes:

[0010] Baffles, a plurality of baffles are fixedly installed in the inner cavity of the mounting hole;

[0011] Through holes: a plurality of through holes are provided on the circular plate.

[0012] As a preferred solution of the heat dissipation structure of a secondary structure pump described in the utility model, wherein: the connecting component also includes:

[0013] A first stud, wherein the first stud is fixedly mounted on one side of the baffle, and one end of the first stud passes through the through hole;

[0014] The second stud is fixedly mounted on one end of the first stud, and the thread directions of the first stud and the second stud are arranged to be opposite.

[0015] As a preferred solution of the heat dissipation structure of a secondary structure pump described in the utility model, wherein: the connecting component also includes:

[0016] A first nut, wherein the first nut is threadedly connected to the first stud, and the first nut is in contact with the circular plate;

[0017] A second nut is threadedly connected to the second stud, and the second nut is in contact with the first nut.

[0018] As a preferred solution of the heat dissipation structure of a secondary structure pump described in the utility model, the diameter of the first stud is greater than the diameter of the second stud, and one end of the first stud is located in the first nut.

[0019] As a preferred solution of the heat dissipation structure of a secondary structure pump described in the utility model, it also includes:

[0020] A cleaning component can clean impurities on the filter screen, and the cleaning component is arranged on the circular plate.

[0021] As a preferred solution of the heat dissipation structure of a secondary structure pump described in the utility model, the cleaning component includes:

[0022] A rotating shaft, the rotating shaft being rotatably connected to the circular plate via a bearing;

[0023] A driving plate, the driving plate being fixedly mounted on one end of the rotating shaft;

[0024] A rotating plate, wherein the rotating plate is fixedly mounted on the rotating shaft;

[0025] Brush wires: a plurality of brush wires are arranged on one side of the rotating plate, and the brush wires are in contact with the filter screen.

[0026] Compared with existing technologies:

[0027] By setting a connection component to detachably connect the circular plate to the mounting hole, the circular plate can be prevented from shaking due to the vibration of the secondary structure pump case, thereby improving the connection stability of the circular plate. In addition, by setting a cleaning component, it is convenient for personnel to clean impurities on the filter net, and by cleaning the impurities on the filter net, the filter net can be prevented from being blocked to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0029] Figure 2 It is a side view schematic diagram of the local structure of the utility model;

[0030] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0031] Figure 4 This is a front view schematic diagram of the fan and the L-shaped rod of the utility model.

[0032] In the figure: secondary structure pump chassis 10, mounting hole 11, fan 20, L-shaped rod 21, circular plate 30, annular groove 31, filter screen 32, baffle 40, through hole 41, first stud 42, second stud 43, first nut 44, second nut 45, rotating shaft 50, driving plate 51, rotating plate 52, brush 53. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] The utility model provides a heat dissipation structure of a secondary structure pump, please refer to Figure 1-Figure 4 , including a secondary structure pump case 10, a mounting hole 11 is opened on the side wall of the secondary structure pump case 10, a circular plate 30 is detachably connected to the mounting hole 11 through a connecting component, an annular groove 31 is opened in the middle of the circular plate 30, a filter screen 32 is fixedly installed in the annular groove 31, a fan 20 is provided on the inner side of the secondary structure pump case 10, L-shaped rods 21 are fixedly installed at both ends of the fan 20, and one end of the L-shaped rod 21 is fixedly installed on the secondary structure pump case 10.

[0035] The connection assembly includes: a baffle 40, a through hole 41, a first stud 42, a second stud 43, a first nut 44, and a second nut 45;

[0036] A plurality of baffles 40 are fixedly installed in the inner cavity of the mounting hole 11, a plurality of through holes 41 are opened on the circular plate 30, a first stud 42 is fixedly installed on one side of the baffle 40, and one end of the first stud 42 passes through the through hole 41, a second stud 43 is fixedly installed on one end of the first stud 42, and the thread directions of the first stud 42 and the second stud 43 are set to be opposite, so that the tightening directions of the first nut 44 and the second nut 45 are opposite, the first nut 44 is threadedly connected to the first stud 42, and the first nut 44 is in contact with the circular plate 30, the second nut 45 is threadedly connected to the second stud 43, and the second nut 45 is in contact with the first nut 44, the diameter of the first stud 42 is larger than the diameter of the second stud 43, and one end of the first stud 42 is located in the first nut 44.

[0037] It also includes: a cleaning component capable of cleaning impurities on the filter screen 32, and the cleaning component is arranged on the circular plate 30;

[0038] The cleaning assembly includes: a rotating shaft 50, a driving plate 51, a rotating plate 52, and a brush 53;

[0039] The rotating shaft 50 is rotatably connected to the circular plate 30 via a bearing, the driving plate 51 is fixedly mounted on one end of the rotating shaft 50 , the rotating plate 52 is fixedly mounted on the rotating shaft 50 , a plurality of brushes 53 are provided on one side of the rotating plate 52 , and the brushes 53 are in contact with the filter screen 32 .

[0040] During specific use, a person skilled in the art starts the fan 20. After starting, the outside air will be introduced into the secondary structure pump case 10 for air circulation to achieve heat dissipation. In this process, when the air passes through the filter 32, the filter 32 will be used to filter impurities in the air to prevent impurities from flowing into the secondary structure pump case 10. Afterwards, when there are many impurities on the filter 32, the driving plate 51 can be used to rotate the shaft 50. When the shaft 50 rotates, the rotating plate 52 is driven to rotate. When the rotating plate 52 rotates, the brush wire 53 is driven to rotate, so that the brush wire 53 can It can rotate with the rotating shaft 50 as the center point. At this time, the impurities remaining on the filter screen 32 will be cleaned by the brush wire 53 to avoid clogging of the filter screen 32; wherein, when the circular plate 30 needs to be installed, the first stud 42 is first passed through the through hole 41 so that the circular plate 30 is located in the mounting hole 11, and then the first nut 44 is threadedly connected to the first stud 42 until the first nut 44 is in close contact with the circular plate 30, and then the second nut 45 is threadedly connected to the second stud 43 until the second nut 45 is in close contact with the first nut 44, so as to achieve the installation of the circular plate 30.

[0041] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A heat dissipation structure of a secondary structure pump, comprising a secondary structure pump case (10), wherein a mounting hole (11) is provided on a side wall of the secondary structure pump case (10), characterized in that: The mounting hole (11) is detachably connected to a circular plate (30) via a connecting assembly, an annular groove (31) is provided in the middle of the circular plate (30), and a filter screen (32) is fixedly installed in the annular groove (31).

2. The heat dissipation structure of a secondary structure pump according to claim 1, characterized in that: A fan (20) is provided inside the secondary structure pump case (10), L-shaped rods (21) are fixedly mounted at both ends of the fan (20), and one end of the L-shaped rod (21) is fixedly mounted on the secondary structure pump case (10).

3. The heat dissipation structure of a secondary structure pump according to claim 1, characterized in that: The connection component comprises: Baffles (40), a plurality of baffles (40) are fixedly mounted in the inner cavity of the mounting hole (11); Through holes (41), the circular plate (30) is provided with a plurality of through holes (41).

4. The heat dissipation structure of a secondary structure pump according to claim 3, characterized in that: The connection component also includes: A first stud (42), wherein the first stud (42) is fixedly mounted on one side of the baffle (40), and one end of the first stud (42) passes through the through hole (41); A second stud (43), wherein the second stud (43) is fixedly mounted on one end of the first stud (42), and the thread directions of the first stud (42) and the second stud (43) are arranged to be opposite.

5. The heat dissipation structure of a secondary structure pump according to claim 4, characterized in that: The connection component also includes: A first nut (44), wherein the first nut (44) is threadedly connected to the first stud (42), and the first nut (44) is in contact with the circular plate (30); A second nut (45), wherein the second nut (45) is threadedly connected to the second stud (43), and the second nut (45) is in contact with the first nut (44).

6. The heat dissipation structure of a secondary structure pump according to claim 5, characterized in that: The diameter of the first stud (42) is greater than the diameter of the second stud (43), and one end of the first stud (42) is located in the first nut (44).

7. The heat dissipation structure of a secondary structure pump according to claim 1, characterized in that: Also includes: A cleaning component is provided which can clean impurities on the filter screen (32), and the cleaning component is arranged on the circular plate (30).

8. The heat dissipation structure of a secondary structure pump according to claim 7, characterized in that: The cleaning component includes: A rotating shaft (50), wherein the rotating shaft (50) is rotatably connected to the circular plate (30) via a bearing; A driving plate (51), wherein the driving plate (51) is fixedly mounted on one end of the rotating shaft (50); A rotating plate (52), wherein the rotating plate (52) is fixedly mounted on the rotating shaft (50); Brush wires (53), a plurality of brush wires (53) are provided on one side of the rotating plate (52), and the brush wires (53) are in contact with the filter screen (32).

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