Height adjusting device of ammonia water pump

Abstract

The utility model discloses a height adjusting device of an ammonia water pump, which comprises a pump body, an adjusting mechanism is arranged on the pump body, the adjusting mechanism comprises a bearing frame, a plurality of adjusting sleeves, a telescopic rod, an ejector rod, a middle frame, a guide rod, a fixing mechanism and a guide mechanism, the bearing frame is arranged on the lower end face of the pump body, and the telescopic rod is arranged on the telescopic rod. The adjusting mechanism is stably connected with the pump body through the bearing frame, accurate height adjustment is achieved, reliable support is provided through matched use of the adjusting sleeve and the telescopic rod, the ejector rod is supported by the middle frame to form a stable force transmission structure, the guide rod is in accurate guide fit with the guide hole of the ejector rod, and the service life of the ejector rod is prolonged. By means of the design, stable height adjustment is achieved, the adjustment stability is improved through multiple supporting structures, and the controllability and safety of the adjustment process are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ammonia water pump regulation, and more particularly to a height regulating device for an ammonia water pump. Background Art

[0002] In the current industrial production field, the installation height adjustment of the ammonia pump is a crucial link, which directly affects the operating efficiency and safety of the entire system. The existing ammonia pump height adjustment device mainly adopts the traditional mechanical support structure. When adjusting downward, the operator needs to bear the weight of the pump body at the same time, which not only requires a lot of physical strength, but also brings difficulty in operation due to the heavy pump body. Especially during precise adjustment, due to the need to resist the gravity of the pump body, it is difficult for the operator to achieve precise control. In this case, it is very easy to cause problems of inadequate adjustment or over-adjustment.

[0003] However, this adjustment method, which requires manual support of the pump body's weight, has obvious limitations and safety hazards. The operator needs to continuously exert a large force to support and control the pump body during the adjustment process, which not only increases the workers' labor intensity, but also easily causes accidents due to physical exhaustion. At the same time, since the force is difficult to control during the adjustment process, the adjustment is often not precise enough, which directly affects the installation quality and subsequent use effect of the pump body. In addition, this adjustment method will prolong the installation and commissioning time, reduce work efficiency, and may even damage the equipment due to improper operation, causing unnecessary economic losses. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the problems existing in the prior art, the utility model provides a height adjustment device for an ammonia water pump to solve the technical problems mentioned in the background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a height adjustment device for an ammonia water pump, comprising a pump body, an adjusting mechanism being provided on the pump body, the adjusting mechanism comprising a receiving frame, an adjusting sleeve, a telescopic rod, a push rod, an intermediate frame, a guide rod, a fixing mechanism and a guiding mechanism, the receiving frame being mounted on the lower end surface of the pump body, a plurality of adjusting sleeves being provided, and the plurality of adjusting sleeves being respectively mounted on the receiving frame, a plurality of telescopic rods being provided, and the plurality of telescopic rods being respectively mounted on external equipment, the telescopic rod being slidably connected in the adjusting sleeve, the push rod being in contact with the side wall of the telescopic rod, a guide rod being mounted on the intermediate frame, a guide hole being provided on the push rod, the guide rod being slidably connected in the guide hole, and the fixing mechanism and the guiding mechanism being mounted on the adjusting sleeve.

[0008] The utility model is further configured such that the fixing mechanism includes an outer sleeve and a lateral block, the outer sleeve and the adjustment sleeve are coaxially arranged, a plurality of the lateral blocks are provided, and the plurality of the lateral blocks are respectively mounted on the outer sleeve, and the design of the fixing mechanism ensures the convenience of fixation.

[0009] The present invention is further configured such that each of the lateral blocks is provided with a threaded hole, and an adjusting bolt is threadedly provided in each of the threaded holes. The design of the adjusting bolt ensures the adjustment of the fixing force.

[0010] The utility model is further configured such that each intermediate frame is provided with a top block, the adjusting bolt abuts against the top block, the top rod is provided with a spring, and the spring is connected to the intermediate frame. The design of the top block ensures the convenience of fixation.

[0011] The utility model is further configured such that the guide mechanism includes a transverse rod, which is mounted on the intermediate frame, and a transverse hole is opened on the lateral block, and the transverse rod is slidably connected in the transverse hole. The design of the transverse rod ensures the stability of the intermediate frame.

[0012] The present invention is further configured such that a plurality of transverse rods are provided, and a round head is respectively provided on the plurality of transverse rods.

[0013] The present invention is further configured such that the plurality of transverse rods and guide rods are coaxially arranged.

[0014] The present invention is further configured such that two stop blocks are respectively provided on both sides of the plurality of intermediate frames, and the design of the stop blocks ensures the position limitation of the intermediate frames.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a height adjustment device for an ammonia water pump, which has the following beneficial effects:

[0017] 1. The adjustment mechanism forms a stable connection with the pump body through the support frame, realizing precise height adjustment. The coordinated use of the adjustment sleeve and the telescopic rod provides reliable support. The push rod forms a stable force transmission structure through the support of the intermediate frame. The guide rod and the guide hole of the push rod form a precise guiding match. This design not only realizes smooth height adjustment, but also improves the stability of the adjustment through multiple support structures, greatly improving the controllability and safety of the adjustment process.

[0018] 2. The fixing mechanism achieves reliable locking of the position through the ingenious cooperation between the external sleeve and the lateral block. The threaded holes on the lateral block and the adjusting bolt form a precise adjustment mechanism. The cooperation between the top block and the adjusting bolt provides a stable supporting force. The spring provides the appropriate pre-tightening force for the entire fixing system. This design ensures the reliability of the fixing process.

[0019] 3、The guide mechanism realizes accurate guidance of movement through cooperation of the transverse rod and the intermediate frame, the transverse rod forms stable sliding guidance through the transverse hole, the design of the round head provides good protection effect, and the setting of the stop block effectively limits the movement stroke and guarantees the use effect. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the height adjusting device of the ammonia pump in the utility model;

[0021] Figure 2 It is a sectional structure schematic view of the adjusting sleeve in the utility model;

[0022] Figure 3 It is a structure schematic view of the intermediate frame in the utility model;

[0023] Figure 4 It is a structure schematic view of the external sleeve in the utility model;

[0024] Figure 5 It is a structure schematic view of the adjusting bolt in the utility model.

[0025] In the drawing: 1, pump body; 2, bearing frame; 3, adjusting sleeve; 4, telescopic rod; 5, jacking rod; 6, intermediate frame; 7, guide rod; 8, guide hole; 9, external sleeve; 10, lateral block; 11, threaded hole; 12, adjusting bolt; 13, top block; 14, spring; 15, transverse rod; 16, transverse hole; 17, round head; 18, stop block. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0028] In the utility model, unless otherwise specified, the orientation such as "up, down" is generally directed to the direction shown in the drawing, or is directed to the vertical, perpendicular or gravity direction. Similarly, for the convenience of understanding and description, "left, right" is generally directed to the left and right shown in the drawing, and "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0029] Please refer to Figure 1-5, a height adjustment device for an ammonia pump, comprising a pump body 1, an adjusting mechanism is provided on the pump body 1, the adjusting mechanism comprises a receiving frame 2, an adjusting sleeve 3, a telescopic rod 4, a push rod 5, an intermediate frame 6, a guide rod 7, a fixing mechanism and a guiding mechanism, the receiving frame 2 is mounted on the lower end surface of the pump body 1, a plurality of adjusting sleeves 3 are provided, and the plurality of adjusting sleeves 3 are respectively mounted on the receiving frame 2, a plurality of telescopic rods 4 are provided, and the plurality of telescopic rods 4 are respectively mounted on external equipment, the telescopic rod 4 is slidably connected in the adjusting sleeve 3, the push rod 5 abuts against the side wall of the telescopic rod 4, a guide rod 7 is mounted on the intermediate frame 6, a guide hole 8 is opened on the push rod 5, the guide rod 7 is slidably connected in the guide hole 8, the fixing mechanism and the guiding mechanism are mounted on the adjusting sleeve 3, the fixing mechanism comprises an external sleeve 9 and a lateral block 10, the external sleeve 9 and the adjusting sleeve 3 is a coaxial arrangement, a plurality of lateral blocks 10 are provided, and the plurality of lateral blocks 10 are respectively mounted on the outer sleeve 9, a threaded hole 11 is respectively opened on each lateral block 10, and an adjusting bolt 12 is respectively threaded in each threaded hole 11, and a top block 13 is respectively provided on each intermediate frame 6, and the adjusting bolt 12 abuts against the top block 13, and a spring 14 is provided on the top rod 5, and the spring 14 is connected to the intermediate frame 6, and the guide mechanism includes a transverse rod 15, which is mounted on the intermediate frame 6, and a transverse hole 16 is opened on the lateral block 10, and the transverse rod 15 is slidably connected in the transverse hole 16, a plurality of transverse rods 15 are provided, and a round head 17 is respectively opened on the plurality of transverse rods 15, and the plurality of transverse rods 15 and the guide rod 7 are coaxially arranged, and two stop blocks 18 are respectively provided on both sides of the plurality of intermediate frames 6.

[0030] In this embodiment, when it is necessary to adjust the height of the pump body 1 downward, first rotate the multiple adjusting bolts 12 so that the intermediate frame 6 no longer contacts the top rod 5, so the thrust can only be applied by the spring 14, so that the fixing force between the top rod 5 and the extension rod can be changed, and then adjust the multiple adjusting bolts 12 to change the elastic force of the spring 14, and then adjust the friction between the telescopic rod 4 and the fixed sleeve so that the friction adapts to the gravity of the pump body 1. At this time, it will be more convenient to adjust the height downward, and then move the pump body 1 to the corresponding height to complete the adjustment process.

[0031] More specifically, when it needs to be fixed after completing multiple adjustment processes, the adjusting bolt 12 is rotated to continuously compress the spring 14, and the guide rod 7 slides in the guide groove. When the intermediate frame 6 is pressed against the top rod 5, a thrust is directly applied. At this time, rotating it again will fix it, thereby completing the fixation of the pump body 1.

[0032] In summary, when the overall equipment is in use or running: when it is necessary to adjust the height of the pump body 1 downward, first rotate multiple adjusting bolts 12 so that the intermediate frame 6 no longer conflicts with the top rod 5, so only the thrust can be applied by the spring 14, so the fixing force between the top rod 5 and the extension rod can be changed, and then adjust multiple adjusting bolts 12 to change the elastic force of the spring 14, and then adjust the friction between the telescopic rod 4 and the fixed sleeve so that the friction adapts to the gravity of the pump body 1. At this time, it will be more convenient to adjust the height downward, and then move the pump body 1 to the corresponding height to complete the adjustment process. When it is necessary to fix it after completing multiple adjustment processes, rotate the adjusting bolts 12 to continuously compress the spring 14, and the guide rod 7 slides in the guide groove. When the intermediate frame 6 is against the top rod 5, it will directly apply thrust. At this time, rotating it again will fix it, thereby completing the fixation of the pump body 1.

[0033] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A height adjustment device for an ammonia water pump, comprising a pump body (1), characterized in that: The pump body (1) is provided with an adjustment mechanism, which includes a receiving frame (2), an adjustment sleeve (3), a telescopic rod (4), a push rod (5), an intermediate frame (6), a guide rod (7), a fixing mechanism and a guide mechanism. The receiving frame (2) is mounted on the lower end surface of the pump body (1). A plurality of adjustment sleeves (3) are provided, and the plurality of adjustment sleeves (3) are respectively mounted on the receiving frame (2). A plurality of telescopic rods (4) are provided, and the plurality of telescopic rods (4) are respectively mounted on external equipment. The telescopic rod (4) is slidably connected in the adjustment sleeve (3). The push rod (5) abuts against the side wall of the telescopic rod (4). A guide rod (7) is mounted on the intermediate frame (6). A guide hole (8) is opened on the push rod (5), and the guide rod (7) is slidably connected in the guide hole (8). The fixing mechanism and the guide mechanism are mounted on the adjustment sleeve (3).

2. The height adjustment device for an ammonia water pump according to claim 1, characterized in that: The fixing mechanism comprises an outer sleeve (9) and a lateral block (10); the outer sleeve (9) and the adjustment sleeve (3) are coaxially arranged; a plurality of the lateral blocks (10) are provided, and the plurality of the lateral blocks (10) are respectively mounted on the outer sleeve (9).

3. The height adjustment device for an ammonia water pump according to claim 2, characterized in that: A threaded hole (11) is respectively formed on each of the lateral blocks (10), and an adjusting bolt (12) is respectively threadedly formed in each of the threaded holes (11).

4. The height adjustment device for an ammonia water pump according to claim 3, characterized in that: Each intermediate frame (6) is provided with a top block (13), the adjusting bolt (12) abuts against the top block (13), the top rod (5) is provided with a spring (14), and the spring (14) is connected to the intermediate frame (6).

5. The height adjustment device for an ammonia water pump according to claim 4, characterized in that: The guide mechanism comprises a transverse rod (15) which is mounted on the intermediate frame (6). A transverse hole (16) is provided on the lateral block (10), and the transverse rod (15) is slidably connected in the transverse hole (16).

6. The height adjustment device for an ammonia water pump according to claim 5, characterized in that: A plurality of transverse rods (15) are provided, and a round head (17) is respectively provided on each of the plurality of transverse rods (15).

7. The height adjustment device for an ammonia water pump according to claim 6, characterized in that: The plurality of transverse rods (15) and guide rods (7) are coaxially arranged.

8. The height adjustment device for an ammonia water pump according to claim 1, characterized in that: Two stop blocks (18) are respectively provided on both sides of the plurality of intermediate frames (6).

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