Vertical mortar pump

Abstract

The utility model discloses a vertical mortar pump which comprises a mortar pump body, the mortar pump body comprises a bearing part, a mounting plate, a supporting pipe, a pump body, a water inlet pipe and a water outlet pipe, the bearing part is arranged at the topmost end of the mortar pump body, the mounting plate is arranged at the bottom end of the bearing part, and the supporting pipe and the water outlet pipe are arranged at the bottom end of the mounting plate. A pump body is arranged at the bottom ends of the supporting pipe and the water outlet pipe, a water inlet pipe is arranged at the bottom end of the pump body, and a filter screen is arranged in the water inlet pipe. According to the vertical mortar pump, the filter screen is arranged to filter large-particle gravel materials, the mortar pump body is prevented from being blocked, meanwhile, the water inlet flow sensor and the water outlet flow sensor are arranged, whether the interior of the water inlet pipe is blocked or not is judged through calculation, and after blocking, the flange plate arranged at the bottom end of the water inlet pipe is convenient to mount and dismount; and a worker can be helped to quickly complete cleaning work on the interior of the water inlet pipe.

Description

Technical Field

[0001] The utility model relates to the field of conveying equipment, in particular to a vertical mortar pump. Background Art

[0002] In the fields of construction, environmental protection treatment, mining, etc., mortar pumps are important conveying equipment. Their stability and reliability are directly related to the efficiency and safety of the entire production process. Vertical mortar pumps are mechanical equipment that transports mixed cement mortar to the construction site through a pumping pipeline. It adopts the working principle of a tie rod piston pump, and the material is transported from the storage barrel through the mixing stage, through the vibration stage, into the pressurized chamber, and then the material is transported through the up and down movement of the piston. This pump has the characteristics of strong vibration, long conveying distance, and continuous conveying without interruption, which can greatly improve construction efficiency and reduce the labor intensity of workers.

[0003] During the conveying process of traditional vertical mortar pumps, the presence of large sand and gravel often causes the pump body to become clogged, affecting work efficiency and even causing equipment damage. In addition, since the problem of internal blockage in the mortar pump inlet pipe is not easy to be discovered in time, it often leads to production interruptions, increasing maintenance costs and time costs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a vertical mortar pump.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a vertical mortar pump, comprising a mortar pump main body, the mortar pump main body comprising a bearing part, a mounting plate, a support pipe, a pump body, a water inlet pipe and a water outlet pipe, the bearing part is arranged at the topmost end of the mortar pump main body, the bottom end of the bearing part is provided with a mounting plate, the bottom end of the mounting plate is provided with a support pipe and a water outlet pipe, the bottom ends of the support pipe and the water outlet pipe are provided with a pump body, the bottom end of the pump body is provided with a water inlet pipe, and a filter is provided inside the water inlet pipe.

[0007] As a preferred technical solution of the utility model, the bearing part is connected to the support pipe, the support pipe is connected to the pump body, a bend is provided at one end of the support pipe, a water outlet pipe is provided at the top of the bend, and the water outlet pipe and the pump body are connected through the bend.

[0008] As a preferred technical solution of the utility model, a flange is provided at the bottom end of the water inlet pipe, a water inlet flow sensor is provided on the inner wall surface of the water inlet pipe, a water outlet flow sensor is provided at the connection between the pump body and the water outlet pipe, and a control module is provided inside the mortar pump body.

[0009] As a preferred technical solution of the utility model, the water inlet flow sensor and the water outlet flow sensor are both electrically connected to the control module.

[0010] As a preferred technical solution of the utility model, a filter screen is provided at the connection between the water inlet pipe and the pump body.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model discloses a vertical mortar pump, which filters large-particle sand and gravel by arranging a filter net to prevent the mortar pump body from being blocked, and at the same time, an inlet flow sensor and an outlet flow sensor are arranged to judge whether the inside of the water inlet pipe is blocked by calculation. If blocked, a flange plate arranged at the bottom end of the water inlet pipe is convenient for installation and disassembly, and can help the staff to quickly complete the cleaning work of the inside of the water inlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a partial structural sectional view of the utility model;

[0016] In the figure: 1. Mortar pump body; 2. Bearing part; 3. Mounting plate; 4. Support pipe; 5. Pump body; 6. Bend pipe; 7. Outlet pipe; 8. Filter; 9. Inlet pipe; 10. Flange; 11. Inlet flow sensor; 12. Outlet flow sensor. DETAILED DESCRIPTION

[0017] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0018] In the drawings, the same reference numerals all refer to the same components.

[0019] like Figure 1-2As shown, the utility model provides a vertical mortar pump, including a mortar pump main body 1, the mortar pump main body 1 includes a bearing part 2, a mounting plate 3, a support pipe 4, a pump body 5, a water inlet pipe 9 and a water outlet pipe 7, the bearing part 2 is arranged at the top of the mortar pump main body 1, the bottom end of the bearing part 2 is provided with a mounting plate 3, the bottom end of the mounting plate 3 is provided with a support pipe 4 and a water outlet pipe 7, the bottom end of the support pipe 4 and the water outlet pipe 7 is provided with a pump body 5, the bottom end of the pump body 5 is provided with a water inlet pipe 9, and the inside of the water inlet pipe 9 is provided with a filter screen 8.

[0020] The usage of the utility model is as follows:

[0021] 1. When using the mortar pump body 1, first connect the water inlet pipe 9 to the mortar to be extracted through the flange 10. After the connection, the pump body 5 cooperates with the bearing part 2 to draw the mortar from the water inlet pipe 9 and discharge it through the water outlet pipe 7. During the extraction process, the filter screen 8 set at the top of the water inlet pipe 9 can filter large particles of sand and gravel to prevent the pump body 5 from being blocked. At the same time, the water inlet flow sensor 11 monitors the water inlet amount of the water inlet pipe 9, and the water outlet flow sensor 12 monitors the water outlet amount of the water outlet pipe 7. When the water inlet flow rate suddenly drops or fluctuates greatly, and the water outlet flow rate is relatively stable or also shows a downward trend, Then the water inlet pipe 9 may be blocked. At the same time, the control module pays attention to the response time of the system to the flow change. If the water inlet pipe 9 is blocked, the water inlet flow may drop rapidly, and the water outlet flow may take some time to reflect this change, thereby judging the amount of mortar inside the water inlet pipe 9. When the excessive amount of mortar affects the normal operation of the water inlet pipe 9, the staff can close the mortar pump body 1, disassemble the water inlet pipe 9, clean the internal mortar, and then install it for use. The setting of the flange 10 can help the water inlet pipe 9 to complete quick installation and disassembly.

[0022] Furthermore, the bearing part 2 is connected to the support pipe 4 , the support pipe 4 is connected to the pump body 5 , a bend pipe 6 is provided at one end of the support pipe 4 , a water outlet pipe 7 is provided at the top end of the bend pipe 6 , and the water outlet pipe 7 and the pump body 5 are connected via the bend pipe 6 .

[0023] Furthermore, a flange 10 is provided at the bottom end of the water inlet pipe 9, a water inlet flow sensor 11 is provided on the inner wall surface of the water inlet pipe 9, a water outlet flow sensor 12 is provided at the connection between the pump body 5 and the water outlet pipe 7, and a control module is provided inside the mortar pump body 1. The water inlet flow sensor 11 monitors the water inlet volume of the water inlet pipe 9, and the water outlet flow sensor 12 monitors the water outlet volume of the water outlet pipe 7. When the water inlet flow rate suddenly drops or fluctuates greatly, and the water outlet flow rate is relatively stable or also shows a downward trend, it may be that the water inlet pipe 9 is congested. At the same time, the control module pays attention to the response time of the system to the flow change. If the water inlet pipe 9 is congested, the water inlet flow rate may drop rapidly, and the water outlet flow rate may take some time to reflect this change.

[0024] Furthermore, the water inlet flow sensor 11 and the water outlet flow sensor 12 are both electrically connected to the control module.

[0025] Furthermore, a filter screen 8 is provided at the connection between the water inlet pipe 9 and the pump body 5 , and the filter screen 8 is used to filter the larger mortar in the water inlet pipe 9 to prevent the larger mortar from entering the mortar pump body 1 and causing blockage.

[0026] The utility model discloses a vertical mortar pump, which filters large-particle sand and gravel by setting a filter screen 8 to prevent the mortar pump body 1 from being blocked, and at the same time sets a water inlet flow sensor 11 and a water outlet flow sensor 12 to judge whether the inside of a water inlet pipe 9 is blocked by calculation. If blocked, a flange 10 set at the bottom end of the water inlet pipe 9 is convenient for installation and disassembly, and can help the staff to quickly complete the cleaning work of the inside of the water inlet pipe 9.

[0027] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vertical mortar pump, characterized in that: The mortar pump comprises a mortar pump body (1), wherein the mortar pump body (1) comprises a bearing portion (2), a mounting plate (3), a support pipe (4), a pump body (5), a water inlet pipe (9) and a water outlet pipe (7), wherein the bearing portion (2) is arranged at the topmost end of the mortar pump body (1), the bottom end of the bearing portion (2) is provided with a mounting plate (3), the bottom end of the mounting plate (3) is provided with a support pipe (4) and a water outlet pipe (7), the bottom ends of the support pipe (4) and the water outlet pipe (7) are provided with a pump body (5), the bottom end of the pump body (5) is provided with a water inlet pipe (9), and a filter screen (8) is provided inside the water inlet pipe (9).

2. A vertical mortar pump according to claim 1, characterized in that: The bearing portion (2) is connected to a support pipe (4), the support pipe (4) is connected to a pump body (5), a bend pipe (6) is provided at one end of the support pipe (4), a water outlet pipe (7) is provided at the top end of the bend pipe (6), and the water outlet pipe (7) is connected to the pump body (5) via the bend pipe (6).

3. A vertical mortar pump according to claim 1, characterized in that: A flange (10) is provided at the bottom end of the water inlet pipe (9), a water inlet flow sensor (11) is provided on the inner wall surface of the water inlet pipe (9), a water outlet flow sensor (12) is provided at the connection between the pump body (5) and the water outlet pipe (7), and a control module is provided inside the mortar pump body (1).

4. A vertical mortar pump according to claim 3, characterized in that: The water inlet flow sensor (11) and the water outlet flow sensor (12) are both electrically connected to the control module.

5. A vertical mortar pump according to claim 1, characterized in that: A filter screen (8) is provided at the connection between the water inlet pipe (9) and the pump body (5).

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