Bidirectional driving reciprocating pump

Abstract

The utility model discloses a bidirectional driving reciprocating pump, and belongs to the technical field of reciprocating pumps, the bidirectional driving reciprocating pump comprises a pump body, a mounting plate and a base, the pump body is mounted at the top of the mounting plate, the top of the base is fixedly connected with a protection box, and a stabilizing assembly is arranged in the mounting plate; the device is novel in design and ingenious, a lifting block is driven by the telescopic end of an electric telescopic rod to move downwards, at the moment, a sliding block is driven by a connecting plate to move in the direction of a pump body in a sliding rail, fixing blocks are made to get close to the pump body in a movable groove till the fixing blocks get close to the outer portion of the pump body, and the periphery of the pump body is enclosed through the four fixing blocks; and by reinforcing the stability of the pump body during use, the conditions of shaking and shifting of the pump body under the condition of large impact force are avoided, so that the condition that the pump body is reinforced and fixed is reduced, the working efficiency of the pump body is improved, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of reciprocating pumps, and in particular to a bidirectional drive reciprocating pump. Background Art

[0002] Reciprocating pumps include piston pumps, metering pumps and diaphragm pumps, collectively known as reciprocating pumps. It is a type of positive displacement pump and is widely used. Reciprocating pumps are a conveying machine that directly provides energy to the liquid in the form of pressure energy through the reciprocating motion of the piston. According to the driving mode, reciprocating pumps are divided into two categories: motor pumps (driven by an electric motor) and direct-acting pumps (driven by steam, gas or liquid).

[0003] When the piston moves from left to right, negative pressure is formed in the pump cylinder, and the liquid in the storage tank enters the pump cylinder through the suction valve. When the piston moves from right to left, the liquid in the cylinder is squeezed, the pressure increases, and it is discharged from the discharge valve. The piston reciprocates once, sucking and discharging liquid once, which is called a working cycle; this pump is called a single-acting pump. If the piston reciprocates once, sucking and discharging liquid twice, it is called a double-acting pump. The piston moves from one end to the other, which is called a stroke.

[0004] However, during the use of the reciprocating pump, due to the high-speed operation of the liquid inside it under the impact pressure, when the impact force is too large, it is easy to cause the pump body to shake and shift its position. However, due to the instability, the working efficiency of the reciprocating pump will be reduced.

[0005] To this end, the present application proposes a bidirectional drive reciprocating pump. Utility Model Content

[0006] The present application proposes a bidirectional drive reciprocating pump to solve the problems raised in the above-mentioned background technology; the lifting block is driven downward by the telescopic end of the electric telescopic rod. At this time, the connecting plate drives the slider to move in the direction of the pump body in the slide rail, so that the fixed block approaches the pump body in the movable groove until it is close to the outside of the pump body. The pump body is surrounded by four fixed blocks. Thus, the stability of the pump body during use is strengthened, and the pump body is prevented from shaking or shifting when the impact force is large. Therefore, the pump body is strengthened to fix this situation, so as to improve the working efficiency of the pump body and greatly improve the practicability of the device.

[0007] In order to achieve the above purpose, this application adopts the following technical solutions:

[0008] A bidirectionally driven reciprocating pump comprises a pump body, a mounting plate and a base, wherein the pump body is mounted on the top of the mounting plate, the top of the base is fixedly connected to a protective box, a stabilizing component is arranged inside the mounting plate, and the stabilizing component comprises movable grooves, each of which is opened inside the mounting plate, and a fixed block is slidably connected inside each of the movable grooves.

[0009] As a preferred embodiment, the outside of the base is fixedly connected with a support assembly, and the support assembly includes an L bracket 1, each of the L brackets 1 is fixedly connected to the outside of the base, and the bottom of the mounting plate is fixedly connected with a plurality of L brackets 2;

[0010] By providing the L bracket 1 and the L bracket 2, the stability of the slide rail during use can be ensured, thereby improving the practicality of the device.

[0011] As a preferred embodiment, the top of each L bracket 1 is fixedly connected to a sliding assembly, and the sliding assembly includes a slide rail, each of the slide rails is fixedly connected to the top of the L bracket 1, and the side of each slide rail away from the L bracket 1 is fixedly connected to the L bracket 2, and the interior of each slide rail is slidably connected to a slider, and the top of each slide rail is fixedly connected to a plurality of stoppers, and the top of each slider is fixedly connected to the bottom of a fixed block;

[0012] By moving the slider in the slide rail toward the pump body, the fixed block moves closer to the pump body in the movable groove until it is close to the outside of the pump body. The pump body is surrounded by four fixed blocks, thereby improving the practicality of the device by reinforcing the stability of the pump body during use.

[0013] As a preferred embodiment, the interior of the protection box is fixedly connected with a lifting assembly, and the lifting assembly includes an electric telescopic rod, the electric telescopic rod is fixedly connected to the interior of the protection box, and the telescopic end of the electric telescopic rod extends to the outside of the protection box and is fixedly connected with a lifting block;

[0014] The lifting block is driven by an electric telescopic rod, and the connecting plate is used to cause the slider to move in the slide rail, so that the positioning position of the fixed block can be adjusted according to the specifications of the pump body. Therefore, it can be applied to pump bodies of different specifications, thereby improving the use effect and practicality, thereby improving the practicality of the device.

[0015] As a preferred embodiment, a connection assembly is provided inside the lifting block, and the connection assembly includes a connection groove, each of which is opened inside the lifting block, and a connection plate is rotatably connected inside each of the connection grooves, and a side of each of the connection plates away from the connection groove is rotatably connected to the fixed block;

[0016] By arranging the connecting plate, the sliding block can be driven to achieve a moving effect in the sliding rail, thereby improving the practicability of the device.

[0017] As a preferred embodiment, the outside of the base is fixedly connected with a mounting assembly, and the mounting assembly includes mounting brackets, each of the mounting brackets is fixedly connected to the outside of the base, and a side of each mounting bracket away from the base is fixedly connected to the outside of the mounting plate, and a plurality of mounting blocks are fixedly connected to the inside of each mounting bracket;

[0018] By arranging the mounting bracket, the mounting plate and the base are connected, thereby enhancing the stability and firmness of the connection of the mounting plate, thereby improving the practicality of the device.

[0019] Beneficial effects of this application:

[0020] 1. This bidirectional drive reciprocating pump drives the lifting block to move downward through the telescopic end of the electric telescopic rod. At this time, the connecting plate drives the slider to move in the direction of the pump body in the slide rail, so that the fixed block moves closer to the pump body in the movable groove until it is close to the outside of the pump body. The pump body is surrounded by four fixed blocks. Thus, the stability of the pump body during use is strengthened to avoid shaking and displacement of the pump body under the condition of large impact force, thereby reducing this situation and strengthening the fixation of the pump body to improve the working efficiency of the pump body, which greatly improves the practicality of the device;

[0021] 2. This bidirectional drive reciprocating pump drives the lifting block through an electric telescopic rod, and cooperates with the connecting plate to cause the slider to move in the slide rail, so that the positioning position of the fixed block can be adjusted according to the specifications of the pump body. Therefore, it can be applied to pump bodies of different specifications, improves the use effect and practicality, and greatly enhances the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the main body of the device of this application;

[0023] Figure 2 A schematic top view of the mounting plate of the device of the present application;

[0024] Figure 3 It is a front schematic diagram of the device of the present application;

[0025] Figure 4 It is a front schematic diagram of the device of the present application.

[0026] Numbers in the figure: 1. Pump body; 2. Mounting plate; 3. Base; 4. Protective box; 5. Lifting assembly; 51. Electric telescopic rod; 52. Lifting block; 6. Connecting assembly; 61. Connecting groove; 62. Connecting plate; 7. Stabilizing assembly; 71. Fixed block; 72. Movable groove; 8. Sliding assembly; 81. Slide rail; 82. Slider; 83. Stopper; 9. Support assembly; 91. L bracket one; 92. L bracket two; 10. Installation assembly; 101. Installation bracket; 102. Installation block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0028] Reference Figure 1-4 A bidirectional drive reciprocating pump comprises a pump body 1, a mounting plate 2 and a base 3. The pump body 1 is mounted on the top of the mounting plate 2 and a protective box 4 is fixedly connected to the top of the base 3.

[0029] Reference Figure 1-3 A stabilizing component 7 is provided inside the mounting plate 2, and the stabilizing component 7 includes movable grooves 72, each of which is opened inside the mounting plate 2, and each of the movable grooves 72 is slidably connected with a fixing block 71; by providing the fixing block 71, the pump body 1 is prevented from shaking or shifting when the impact force is large, thereby reducing this situation and strengthening the fixation of the pump body 1 to improve the working efficiency of the pump body 1.

[0030] Reference Figure 1-4 The outside of the base 3 is fixedly connected with a support assembly 9, and the support assembly 9 includes an L bracket 91, each L bracket 91 is fixedly connected to the outside of the base 3, and a plurality of L brackets 92 are fixedly connected to the bottom of the mounting plate 2; by arranging L brackets 91 and L brackets 92, the stability of the slide rail 81 during use can be guaranteed, thereby improving the practicality of the device.

[0031] Reference Figure 1 , 3 4. The top of each L bracket 91 is fixedly connected with a sliding assembly 8, and the sliding assembly 8 includes a sliding rail 81, each sliding rail 81 is fixedly connected to the top of the L bracket 91, and the side of each sliding rail 81 away from the L bracket 91 is fixedly connected to the L bracket 2 92, and the inside of each sliding rail 81 is slidably connected with a slider 82, and the top of each sliding rail 81 is fixedly connected with a plurality of blocks 83, and the top of each slider 82 is fixedly connected to the bottom of the fixed block 71; the slider 82 moves in the slide rail 81 toward the pump body 1, so that the fixed block 71 approaches the pump body 1 in the movable groove 72 until it is close to the outside of the pump body 1, and the pump body 1 is surrounded by four fixed blocks 71, thereby improving the practicality of the device by reinforcing the stability of the pump body 1 during use.

[0032] Reference Figure 1 , 3 4. The interior of the protective box 4 is fixedly connected with a lifting assembly 5, and the lifting assembly 5 includes an electric telescopic rod 51, which is fixedly connected to the interior of the protective box 4, and the telescopic end of the electric telescopic rod 51 extends to the outside of the protective box 4 and is fixedly connected with a lifting block 52; the lifting block 52 is driven by the electric telescopic rod 51, and the connecting plate 62 cooperates with the slider 82 to move in the slide rail 81, so that the positioning position of the fixed block 71 can be adjusted according to the specifications of the pump body 1, so that it can be suitable for pump bodies 1 of different specifications, thereby improving the use effect and practicality, thereby improving the practicality of the device.

[0033] Reference Figure 1-4 A connecting component 6 is provided inside the lifting block 52, and the connecting component 6 includes a connecting groove 61. Each connecting groove 61 is opened inside the lifting block 52, and a connecting plate 62 is rotatably connected inside each connecting groove 61, and a side of each connecting plate 62 away from the connecting groove 61 is rotatably connected to the fixed block 71; by providing the connecting plate 62, the slider 82 can be driven to achieve a moving effect in the slide rail 81, thereby improving the practicability of the device.

[0034] Reference Figure 1-4 The outside of the base 3 is fixedly connected with a mounting assembly 10, and the mounting assembly 10 includes a mounting bracket 101, each mounting bracket 101 is fixedly connected to the outside of the base 3, and the side of each mounting bracket 101 away from the base 3 is fixedly connected to the outside of the mounting plate 2, and the inside of each mounting bracket 101 is fixedly connected with a plurality of mounting blocks 102; by providing the mounting bracket 101, the mounting plate 2 and the base 3 are connected, thereby enhancing the stability and firmness of the connection of the mounting plate 2, thereby improving the practicality of the device.

[0035] Working principle: When in use, the pump body 1 is installed on the mounting plate 2, and then the electric telescopic rod 51 is started, and the lifting block 52 is driven to move downward by the telescopic end of the electric telescopic rod 51. At this time, the slider 82 is driven by the connecting plate 62 to move in the direction of the pump body 1 in the slide rail 81, so that the fixed block 71 approaches the pump body 1 in the movable groove 72 until it is close to the outside of the pump body 1, and the four fixed blocks 71 are used to enclose the pump body 1 on all sides. Thus, by strengthening the stability of the pump body 1 during use, the pump body 1 is prevented from shaking or shifting when the impact force is large, thereby reducing this situation and strengthening the fixation of the pump body 1 to improve the working efficiency of the pump body 1.

[0036] The lifting block 52 is driven by the electric telescopic rod 51, and the connecting plate 62 is used to cause the slider 82 to move in the slide rail 81, so that the positioning position of the fixed block 71 can be adjusted according to the specifications of the pump body 1, thereby being applicable to pump bodies 1 of different specifications, thereby improving the use effect and practicality.

[0037] By providing the L bracket 1 91 and the L bracket 2 92 , the stability of the slide rail 81 during use can be ensured.

[0038] By providing the mounting bracket 101 , the mounting plate 2 and the base 3 are connected, thereby enhancing the stability and firmness of the connection of the mounting plate 2 .

[0039] The above are only preferred specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A bidirectional drive reciprocating pump, comprising a pump body (1), a mounting plate (2) and a base (3), characterized in that: The pump body (1) is mounted on the top of the mounting plate (2); the top of the base (3) is fixedly connected to a protective box (4); a stabilizing component (7) is provided inside the mounting plate (2); the stabilizing component (7) comprises a movable groove (72); each movable groove (72) is provided inside the mounting plate (2); and a fixed block (71) is slidably connected inside each movable groove (72).

2. A bidirectional drive reciprocating pump according to claim 1, characterized in that: The outside of the base (3) is fixedly connected to a support assembly (9), the support assembly (9) comprising an L bracket one (91), each of the L brackets one (91) being fixedly connected to the outside of the base (3), and a plurality of L brackets two (92) are fixedly connected to the bottom of the mounting plate (2).

3. A bidirectional drive reciprocating pump according to claim 2, characterized in that: The top of each L bracket one (91) is fixedly connected to a sliding assembly (8), and the sliding assembly (8) comprises a sliding rail (81), each of the sliding rails (81) is fixedly connected to the top of the L bracket one (91), and the side of each of the sliding rails (81) away from the L bracket one (91) is fixedly connected to the L bracket two (92), the interior of each of the sliding rails (81) is slidably connected to a slider (82), the top of each of the sliding rails (81) is fixedly connected to a plurality of stoppers (83), and the top of each of the sliders (82) is fixedly connected to the bottom of the fixed block (71).

4. A bidirectional drive reciprocating pump according to claim 1, characterized in that: The interior of the protection box (4) is fixedly connected to a lifting assembly (5), the lifting assembly (5) comprising an electric telescopic rod (51), the electric telescopic rod (51) being fixedly connected to the interior of the protection box (4), the telescopic end of the electric telescopic rod (51) extending to the exterior of the protection box (4) being fixedly connected to a lifting block (52).

5. A bidirectional drive reciprocating pump according to claim 4, characterized in that: A connecting assembly (6) is provided inside the lifting block (52), and the connecting assembly (6) comprises connecting grooves (61). Each of the connecting grooves (61) is opened inside the lifting block (52), a connecting plate (62) is rotatably connected inside each of the connecting grooves (61), and a side of each of the connecting plates (62) away from the connecting groove (61) is rotatably connected to a fixed block (71).

6. A bidirectional drive reciprocating pump according to claim 1, characterized in that: The outside of the base (3) is fixedly connected to a mounting assembly (10), the mounting assembly (10) comprising mounting brackets (101), each of the mounting brackets (101) being fixedly connected to the outside of the base (3), and a side of each of the mounting brackets (101) away from the base (3) being fixedly connected to the outside of the mounting plate (2), and a plurality of mounting blocks (102) being fixedly connected to the inside of each of the mounting brackets (101).

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