Efficient desilting sewage pump

Abstract

The utility model discloses an efficient desilting sewage pump which comprises a motor, an impeller box, a transmission shaft protection shell, a blow-off pipe and a transmission shaft body, the transmission shaft body is connected to the outer surface of one end of the motor, and a coupler is arranged between the transmission shaft body and the motor. The outer surface of one end of the transmission shaft body is fixedly connected with the outer surface of one end of an output shaft in a motor through a coupler, a disturbance structure is fixedly installed on the outer surface of one end of the motor, and the disturbance structure comprises a transmission box, an extension shell, a driven shaft, a stirrer, a double-groove belt wheel, a single-groove belt wheel and a transmission belt. And the transmission box is fixedly mounted on the outer surface of one end of the motor. According to the efficient desilting sewage pump, through the arrangement of the two sets of stirrers, disturbance during sewage pumping is facilitated, the treatment efficiency is improved, silt is prevented from settling at the bottom, the two sets of stirrers are driven by the transmission shaft body of the sewage pump to operate, and the efficient desilting sewage pump is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of silt-removing sewage pumps, in particular to a high-efficiency silt-removing sewage pump. Background Art

[0002] Sewage pump is an indispensable equipment in the sewage treatment process. Its main function is to transfer sewage from one location to another to complete various discharge and treatment tasks.

[0003] In the prior art, the sewage pump cannot disturb the silt at the bottom, and mud, sand, and silt are easily accumulated near the sewage pump. Therefore, it is difficult to pump out more mud or silt, which reduces the efficiency of sewage cleaning. For this reason, we propose an efficient silt removal sewage pump. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an efficient dredging sewage pump, which is convenient for disturbing the mud and silt on the bottom layer, facilitating better sewage pumping, improving treatment efficiency, etc., and can effectively solve the problems in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a high-efficiency dredging sewage pump, comprising a motor, an impeller box, a transmission shaft protective shell, a drain pipe and a transmission shaft body, the transmission shaft body is connected to the outer surface of one end of the motor, and a coupling is arranged between the transmission shaft body and the motor, the outer surface of one end of the transmission shaft body is fixedly connected to the outer surface of one end of the output shaft in the motor through the coupling, a disturbance structure is fixedly installed on the outer surface of one end of the motor, the disturbance structure comprises a transmission box, an extension shell, a driven shaft, an agitator, a double-groove pulley, a single-groove pulley and a transmission belt, and the transmission box is fixedly installed on the outer surface of one end of the motor, the transmission shaft protective shell is fixedly installed between the outer surface of one end of the transmission box and the outer surface of one end of the impeller box, and the drain pipe is fixedly installed on the outer surface of one side of the impeller box.

[0008] Preferably, the number of the extension shell, driven shaft, agitator, single-groove pulley and transmission belt is two groups, the two groups of the extension shell are fixedly installed in the middle of the outer surfaces of both sides of the transmission box, the double-groove pulley is located inside the transmission box, and the double-groove pulley is fixedly installed on the outer wall of the transmission shaft body.

[0009] Preferably, the single-groove pulley is located inside the extension shell, and the single-groove pulley is fixedly mounted on the outer wall of one end of the driven shaft.

[0010] Preferably, the agitator is fixedly mounted on the outer wall of the other end of the driven shaft, and two groups of the agitators are located on the left and right sides of the impeller box.

[0011] Preferably, the two groups of transmission belts are connected between the double-groove pulleys and the two groups of single-groove pulleys, and the double-groove pulleys are transmission-connected to the two groups of single-groove pulleys via the two groups of transmission belts.

[0012] Preferably, a sealed bearing is provided between the epitaxial shell and the transmission box, and the epitaxial shell is rotatably connected to the transmission box through the sealed bearing; a sealed bearing is provided between the driven shaft and the epitaxial shell, and the driven shaft is rotatably connected to the epitaxial shell through the sealed bearing.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a high-efficiency sewage pump for dredging, which has the following beneficial effects:

[0015] 1. This high-efficiency silt-clearing sewage pump is equipped with two sets of agitators to facilitate disturbance during sewage pumping, thereby improving treatment efficiency and preventing silt from settling at the bottom.

[0016] 2. This kind of high-efficiency dredging sewage pump drives two sets of agitators to operate through the sewage pump's own transmission shaft body, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a high-efficiency dredging sewage pump.

[0018] Figure 2 It is a structural schematic diagram of a disturbance structure in a high-efficiency dredging sewage pump of the utility model.

[0019] Figure 3 This utility model is a high-efficiency sewage pump for dredging Figure 2 A partial top cross-sectional view of .

[0020] Figure 4 The utility model is a schematic diagram of the structure of a double-groove pulley in a high-efficiency silt-removing sewage pump.

[0021] In the figure: 1. Motor; 2. Impeller box; 3. Drive shaft protective shell; 4. Disturbance structure; 5. Drain pipe; 6. Drive shaft body; 7. Transmission box; 8. Extension shell; 9. Driven shaft; 10. Agitator; 11. Double-groove pulley; 12. Single-groove pulley; 13. Drive belt. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] This embodiment is a high-efficiency sewage pump for desilting.

[0024] like Figure 1-4 As shown, it includes a motor 1, an impeller box 2, a transmission shaft protective shell 3, a drain pipe 5 and a transmission shaft body 6, the transmission shaft body 6 is connected to the outer surface of one end of the motor 1, and a coupling is arranged between the transmission shaft body 6 and the motor 1, the outer surface of one end of the transmission shaft body 6 is fixedly connected to the outer surface of one end of the output shaft in the motor 1 through the coupling, and a disturbance structure 4 is fixedly installed on the outer surface of one end of the motor 1, the disturbance structure 4 includes a transmission box 7, an extension shell 8, a driven shaft 9, an agitator 10, a double-groove pulley 11, a single-groove pulley 12 and a transmission belt 13, and the transmission box 7 is fixedly installed on the outer surface of one end of the motor 1, the transmission shaft protective shell 3 is fixedly installed between the outer surface of one end of the transmission box 7 and the outer surface of one end of the impeller box 2, and the drain pipe 5 is fixedly installed on the outer surface of one side of the impeller box 2.

[0025] The number of the extension shell 8, the driven shaft 9, the agitator 10, the single-groove pulley 12 and the transmission belt 13 are two groups. The two groups of extension shells 8 are fixedly installed in the middle of the outer surfaces of both sides of the transmission box 7. The double-groove pulley 11 is located inside the transmission box 7, and the double-groove pulley 11 is fixedly installed on the outer wall of the transmission shaft body 6; the single-groove pulley 12 is located inside the extension shell 8, and the single-groove pulley 12 is fixedly installed on the outer wall of one end of the driven shaft 9; the agitator 10 is fixedly installed on the outer wall of the other end of the driven shaft 9 , and two sets of agitators 10 are located on the left and right sides of the impeller box 2; two sets of transmission belts 13 are connected between the double-groove pulley 11 and the two sets of single-groove pulleys 12, and the double-groove pulley 11 is transmission-connected to the two sets of single-groove pulleys 12 through the two sets of transmission belts 13; a sealed bearing is arranged between the extension shell 8 and the transmission box 7, and the extension shell 8 is rotationally connected to the transmission box 7 through the sealed bearing, and a sealed bearing is arranged between the driven shaft 9 and the extension shell 8, and the driven shaft 9 is rotationally connected to the extension shell 8 through the sealed bearing.

[0026] It should be noted that the utility model is a high-efficiency dredging sewage pump. The motor 1, impeller box 2, transmission shaft protective shell 3, transmission shaft body 6 and sewage pipe 5 recorded in the text all belong to the existing technology. The motor 1 can drive the transmission shaft body 6 to rotate, which can be effectively known to technical personnel in the relevant technical field, and the details are not repeated here. The rotation of the transmission shaft body 6 drives the double-groove pulley 11 to rotate, and the double-groove pulley 11 drives two groups of single-groove pulleys 12 to rotate through two groups of transmission belts 13. The single-groove pulley 12 drives the driven shaft 9 to rotate, and the driven shaft 9 drives the agitator 10 to rotate. Therefore, the transmission shaft body 6 can drive the two groups of agitators 10 to rotate. When pumping sewage, the agitator 10 can disturb the silt and sediment at the bottom, so that the sludge can be extracted faster and the treatment efficiency is improved.

[0027] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A high-efficiency sewage pump for desilting, comprising a motor (1), an impeller box (2), a transmission shaft protective shell (3), a sewage discharge pipe (5) and a transmission shaft body (6), characterized in that: The transmission shaft body (6) is connected to the outer surface of one end of the motor (1), and a coupling is provided between the transmission shaft body (6) and the motor (1). The outer surface of one end of the transmission shaft body (6) is fixedly connected to the outer surface of one end of the output shaft in the motor (1) through the coupling. A disturbance structure (4) is fixedly installed on the outer surface of one end of the motor (1). The disturbance structure (4) comprises a transmission box (7), an extension shell (8), a driven shaft (9), an agitator (10), a double-groove pulley (11), a single-groove pulley (12) and a transmission belt (13). The transmission box (7) is fixedly installed on the outer surface of one end of the motor (1). The transmission shaft protective shell (3) is fixedly installed between the outer surface of one end of the transmission box (7) and the outer surface of one end of the impeller box (2). The sewage pipe (5) is fixedly installed on the outer surface of one side of the impeller box (2).

2. The high-efficiency sewage pump for desilting according to claim 1 is characterized in that: The number of the extension shell (8), the driven shaft (9), the stirrer (10), the single-groove pulley (12) and the transmission belt (13) are all two groups, the two groups of the extension shell (8) are fixedly installed in the middle of the outer surfaces of both sides of the transmission box (7), the double-groove pulley (11) is located inside the transmission box (7), and the double-groove pulley (11) is fixedly installed on the outer wall of the transmission shaft body (6).

3. The high-efficiency sewage pump for desilting according to claim 2 is characterized in that: The single-groove pulley (12) is located inside the extension shell (8), and the single-groove pulley (12) is fixedly mounted on the outer wall of one end of the driven shaft (9).

4. The high-efficiency sewage pump for desilting according to claim 3 is characterized by: The agitator (10) is fixedly mounted on the outer wall of the other end of the driven shaft (9), and two groups of the agitators (10) are located on the left and right sides of the impeller box (2).

5. The high-efficiency sewage pump for desilting according to claim 4 is characterized in that: The two groups of transmission belts (13) are connected between the double-groove pulley (11) and the two groups of single-groove pulleys (12), and the double-groove pulley (11) is transmission-connected to the two groups of single-groove pulleys (12) via the two groups of transmission belts (13).

6. The high-efficiency sewage pump for desilting according to claim 5, characterized in that: A sealed bearing is provided between the outer shell (8) and the transmission box (7), and the outer shell (8) is rotationally connected to the transmission box (7) via the sealed bearing. A sealed bearing is provided between the driven shaft (9) and the outer shell (8), and the driven shaft (9) is rotationally connected to the outer shell (8) via the sealed bearing.

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