CN213684713U - Pump with shock-absorbing function - Google Patents

Pump with shock-absorbing function Download PDF

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Publication number
CN213684713U
CN213684713U CN202020062882.5U CN202020062882U CN213684713U CN 213684713 U CN213684713 U CN 213684713U CN 202020062882 U CN202020062882 U CN 202020062882U CN 213684713 U CN213684713 U CN 213684713U
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China
Prior art keywords
pump
shock
fixed
block
fixed plate
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Active
Application number
CN202020062882.5U
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Chinese (zh)
Inventor
洪忠炎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Julong Pump Valve Co ltd
Original Assignee
Anhui Julong Pump Valve Co ltd
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Priority to CN202020062882.5U priority Critical patent/CN213684713U/en
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Abstract

The utility model discloses a pump with shock-absorbing function, which belongs to the technical field of pumps and comprises a pump body and a base, wherein the lower end of the pump body is fixedly connected with a fixed plate, the lower end of the fixed plate is provided with a shock-absorbing mechanism, the upper surface of the base is provided with a groove, the bottom end of the shock-absorbing mechanism is fixed at the bottom of the groove, the utility model realizes shock absorption and noise reduction through the shock-absorbing mechanism, shock is generated when the pump body operates, the fixed plate is pressed downwards, a set roller wheel slides downwards in a chute in the base, the falling stability of the fixed plate is ensured, and a plurality of groups of first cross blocks are simultaneously driven to press downwards, so that the hinging angle of a plurality of groups of rotating frames is changed, a slide block is pushed to slide outwards at a cross rod, elastic force is simultaneously provided through a plurality of groups of compression springs, and noise generated when the pump body operates is further eliminated through the sound-absorbing cotton.

Description

Pump with shock-absorbing function
Technical Field
The utility model belongs to the technical field of the pump, concretely relates to pump with shock-absorbing function.
Background
A pump is a machine that delivers or pressurizes a fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid, causing the liquid energy to increase. The pump is mainly used for conveying liquid such as water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal, and can also be used for conveying liquid, gas mixture and liquid containing suspended solid. Pumps can be generally classified by their operating principle into three types, positive displacement pumps, dynamic pumps and other types of pumps. In addition to classification by theory of operation, classification and naming may be by other methods. For example, the driving method may be classified into an electric pump, a turbine pump, and the like; can be divided into a single-stage pump and a multi-stage pump according to the structure; can be divided into a boiler feed pump, a metering pump and the like according to the application; according to the property of the transported liquid, the liquid can be divided into a water pump, an oil pump, a slurry pump and the like; the existing pump can generate vibration and noise when working, the vibration can lead to the connection and the loosening between the water pump and a connecting object, and noise pollution is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pump with shock-absorbing function has the effectual characteristics of just making an uproar of shock attenuation.
In order to achieve the above object, the utility model provides a following technical scheme: a pump with a damping function comprises a pump body and a base, wherein the lower end of the pump body is fixedly connected with a fixed plate, the lower end of the fixed plate is provided with a damping mechanism, the upper surface of the base is provided with a groove, and the bottom end of the damping mechanism is fixed at the bottom of the groove;
damping mechanism includes fixing base, compression spring, horizontal pole, revolving rack, first cross piece, slider and second cross piece, wherein, first cross piece sets up the center lower extreme at the fixed plate, the second cross piece sets up the below at first cross piece, and the second cross piece is the same mechanism with first cross piece, the revolving rack sets up the cross outer end at first cross piece and second cross piece, the slider sets up the outer end at the revolving rack, the horizontal pole runs through the inside that sets up at the slider, the fixing base sets up the outside one end at the horizontal pole, the fixing base is fixed on the recess inner wall, compression spring sets up the outside at the horizontal pole, and is connected with the slider outside and fixing base inboard, the second cross piece is fixed in the recess bottom.
Preferably, the outside of pump body is provided with the casing, the casing is bilayer structure, and its inside is provided with inhales the sound cotton, the casing is fixed in the base upper end.
Preferably, the inner wall of the shell is provided with an air bag.
Preferably, the fixed plate outside is provided with the gyro wheel, be provided with the spout that corresponds with the gyro wheel on the inner wall of recess.
Preferably, the compression spring and the cross rod as well as the compression spring and the fixed seat are fixed through arc welding.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a damper realizes vibration/noise reduction, pump body produces vibrations during the operation, make the fixed plate push down, the gyro wheel of setting glides in the spout of base, fixed plate stability of falling has been guaranteed, it pushes down to drive the first cross piece of multiunit simultaneously, thereby make the articulated angle change of multiunit revolving rack, promote the slider and slide in the horizontal pole outside, provide elasticity simultaneously through multiunit compression spring, provide the shock attenuation buffering, eliminate vibrations, the shock attenuation is respond well, the suitability is high, eliminate the noise that vibrations produced simultaneously, and through inhaling the noise that the cotton further elimination pump body produced during the operation of sound, realize good vibration/noise reduction effect.
Drawings
Fig. 1 is a schematic structural view of a pump with a shock-absorbing function according to the present invention.
Fig. 2 is a schematic structural diagram of the damping mechanism of the present invention.
Fig. 3 is a top view of the damping mechanism of the present invention.
In the figure: 1. a fixing plate; 2. an air bag; 3. a pump body; 4. sound-absorbing cotton; 5. a housing; 6. a roller; 7. a chute; 8. a base; 9. a damping mechanism; 91. a fixed seat; 92. a compression spring; 93. a cross bar; 94. rotating the frame; 95. a first cross block; 96. a slider; 97. a second cross block; 10. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a pump with a damping function comprises a pump body 3 and a base 8, wherein the lower end of the pump body 3 is fixedly connected with a fixed plate 1, a damping mechanism 9 is arranged at the lower end of the fixed plate 1, a groove 10 is formed in the upper surface of the base 8, and the bottom end of the damping mechanism 9 is fixed at the bottom of the groove 10;
damping mechanism 9 includes fixing base 91, compression spring 92, horizontal pole 93, revolving rack 94, first cross piece 95, slider 96 and second cross piece 97, wherein, first cross piece 95 sets up the center lower extreme at fixed plate 1, second cross piece 97 sets up the below at first cross piece 95, and second cross piece 97 and first cross piece 95 are the same mechanism, revolving rack 94 sets up the cross outer end at first cross piece 95 and second cross piece 97, slider 96 sets up the outer end at revolving rack 94, horizontal pole 93 runs through the inside that sets up at slider 96, fixing base 91 sets up the outside one end at horizontal pole 93, fixing base 91 is fixed on the recess 10 inner wall, compression spring 92 sets up the outside at horizontal pole 93, and be connected with the slider 96 outside and the fixing base 91 inboard, second cross piece 97 is fixed in recess 10 bottom.
In order to further eliminate the noise generated during the operation of the pump, in the embodiment, the casing 5 is arranged outside the pump body 3, the casing 5 is of a double-layer structure, the sound-absorbing cotton 4 is arranged inside the casing 5, and the casing 5 is fixed at the upper end of the base 8.
For further shock absorption, in this embodiment, the air bag 2 is provided on the inner wall of the housing 5.
In order to make the fixed plate 1 more stable and smooth in the lifting operation process, in the embodiment, the outer side of the fixed plate 1 is provided with the roller 6, and the inner wall of the groove 10 is provided with the sliding groove 7 corresponding to the roller 6.
In order to fix the spring, the compression spring 92 and the cross bar 93 and the compression spring 92 and the fixing seat 91 are fixed by arc welding.
The utility model discloses a theory of operation and use flow: the utility model discloses during the use, pump body 3 produces vibrations when the operation, when producing vibrations, fixed plate 1 pushes down, gyro wheel 6 of setting glides in spout 7 in base 8, the stability thereof is guaranteed, drive the first cross of multiunit 95 simultaneously and push down, thereby make multiunit revolving rack 94's articulated angle change, promote slider 96 and slide to the outside at horizontal pole 93, provide elasticity simultaneously through multiunit compression spring 92, the shock attenuation buffering is provided, eliminate vibrations, the shock attenuation is effectual, the suitability is high, eliminate the noise that vibrations produced simultaneously, the noise that produces when the while is further eliminated pump body 3 operation through inhaling cotton 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. A pump with shock-absorbing function, includes pump body (3) and base (8), its characterized in that: the lower end of the pump body (3) is fixedly connected with a fixed plate (1), the lower end of the fixed plate (1) is provided with a damping mechanism (9), the upper surface of the base (8) is provided with a groove (10), and the bottom end of the damping mechanism (9) is fixed at the bottom of the groove (10);
the damping mechanism (9) comprises a fixed seat (91), a compression spring (92), a cross rod (93), a rotating frame (94), a first cross block (95), a sliding block (96) and a second cross block (97), wherein the first cross block (95) is arranged at the lower end of the center of the fixed plate (1), the second cross block (97) is arranged below the first cross block (95), the second cross block (97) and the first cross block (95) are the same mechanism, the rotating frame (94) is arranged at the outer ends of the first cross block (95) and the second cross block (97), the sliding block (96) is arranged at the outer end of the rotating frame (94), the cross rod (93) is arranged in the sliding block (96) in a penetrating manner, the fixed seat (91) is arranged at one end of the outer side of the cross rod (93), the fixed seat (91) is fixed on the inner wall of the groove (10), the compression spring (92) is arranged outside the cross rod (93), the second crossed block (97) is fixed at the bottom of the groove (10);
a shell (5) is arranged outside the pump body (3), the shell (5) is of a double-layer structure, sound-absorbing cotton (4) is arranged inside the shell, and the shell (5) is fixed at the upper end of a base (8);
an air bag (2) is arranged on the inner wall of the shell (5).
2. A pump having a shock-absorbing function according to claim 1, wherein: the outer side of the fixing plate (1) is provided with a roller (6), and the inner wall of the groove (10) is provided with a sliding groove (7) corresponding to the roller (6).
3. A pump having a shock-absorbing function according to claim 1, wherein: the compression spring (92) and the cross rod (93) as well as the compression spring (92) and the fixed seat (91) are fixed through arc welding.
CN202020062882.5U 2020-01-13 2020-01-13 Pump with shock-absorbing function Active CN213684713U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020062882.5U CN213684713U (en) 2020-01-13 2020-01-13 Pump with shock-absorbing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020062882.5U CN213684713U (en) 2020-01-13 2020-01-13 Pump with shock-absorbing function

Publications (1)

Publication Number Publication Date
CN213684713U true CN213684713U (en) 2021-07-13

Family

ID=76723799

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020062882.5U Active CN213684713U (en) 2020-01-13 2020-01-13 Pump with shock-absorbing function

Country Status (1)

Country Link
CN (1) CN213684713U (en)

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