CN221723035U - Elastic transmission device of rotor pump - Google Patents
Elastic transmission device of rotor pump Download PDFInfo
- Publication number
- CN221723035U CN221723035U CN202420274571.3U CN202420274571U CN221723035U CN 221723035 U CN221723035 U CN 221723035U CN 202420274571 U CN202420274571 U CN 202420274571U CN 221723035 U CN221723035 U CN 221723035U
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- Prior art keywords
- pump
- rotor
- box
- damping
- driving motor
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 33
- 238000013016 damping Methods 0.000 claims abstract description 36
- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000012530 fluid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses an elastic transmission device of a rotor pump, which comprises a base, wherein a damping mechanism is arranged on the base, a heat dissipation mechanism is arranged on a mounting box, a driving motor is arranged in the mounting box, one side of the mounting box is connected with a transmission frame, one side of the transmission frame is connected with a pump box, and one side of the pump box is connected with a transmission mechanism. According to the elastic transmission device of the rotor pump, vibration generated when the rotor pump operates can be damped through damping, meanwhile, the movable rod pushes the sliding block to slide on the supporting frame, the damping spring is extruded, impact force generated by vibration can be buffered through the damping spring, damping is achieved, meanwhile, noise generated during operation can be reduced, production environment is optimized, the driving motor is radiated through the arranged radiating fan, the driving motor is prevented from being seriously heated due to long-time operation, and production efficiency is affected by burning out the driving motor.
Description
Technical Field
The utility model relates to the technical field of rotor pumps, in particular to an elastic transmission device of a rotor pump.
Background
The rotor pump is also called colloid pump, cam pump, three-vane pump, universal conveying pump, etc. and belongs to the field of volumetric pump. The purpose of fluid delivery is achieved by means of periodic conversion of a plurality of fixed volume delivery units within the working chamber. The mechanical energy of the motor is directly converted into pressure energy of the delivery fluid by the pump, and the flow rate of the pump is only dependent on the volume change value of the working chamber and the change frequency of the working chamber in unit time, and is independent of the discharge pressure (theoretically); the rotor pump is in fact operated by a pair of rotors which rotate in synchronism. The rotor is driven by a pair of synchronous gears in the box body, and the rotor synchronously rotates in the opposite direction under the drive of the main shaft and the auxiliary shaft. The pump volume is varied to create a higher vacuum and discharge pressure. Is particularly suitable for conveying sanitary medium and corrosive high-viscosity medium.
The application number is CN 201921757936.3's chinese patent application just discloses a wear-resisting cam rotor pump, including motor, speed reducer and the pump body, pump body bottom fixed mounting has the base, the pump body inner chamber is connected with the rotor through stator rotation, rotor including flexible cam and commentaries on classics core. According to the utility model, through the design of the wear-resistant cushion layer, the wear resistance of the inner surface wall of the pump body is ensured, through the design of the sliding ball matched with the sliding groove, the rotation stability of the combining block and the telescopic cam matched with the rotating core is ensured, the spring can support the telescopic cam through the combining block during normal operation of the device, the rotation stability of the rotating rotor is ensured, and when substances with higher hardness are entrained in materials, the telescopic cam can compress the spring through the combining block, so that hard substances can normally pass, the occurrence of clamping marks is avoided, and the use stability of the device is improved.
However, the existing rotor pump still has some defects, and when the rotor pump works, larger vibration can be generated, so that not only can larger noise be generated, but also related parts can be damaged due to collision caused by the vibration in serious cases.
Disclosure of utility model
The utility model provides an elastic transmission device of a rotor pump, which aims to solve the problems that larger vibration is generated, larger noise is generated, and related parts are damaged due to collision caused by the vibration in severe cases.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the elastic transmission device of the rotor pump comprises a base, wherein a damping mechanism is arranged on the base, a fixed plate is arranged on the damping mechanism, an installation box is connected onto the fixed plate, a heat dissipation mechanism is arranged on the installation box, a driving motor is arranged in the installation box, one side of the installation box is connected with a transmission frame, one side of the transmission frame is connected with a pump box, and one side of the pump box is connected with a transmission mechanism;
The transmission mechanism comprises a driving shaft arranged at the output end of the driving motor, a belt pulley I is connected to the driving shaft, a rotor I is connected to one end of the driving shaft extending into the pump box, an auxiliary shaft is sleeved in the pump box, a rotor II is connected to the auxiliary shaft, a belt pulley II is connected to one end of the auxiliary shaft, and a transmission belt is connected between the belt pulley I and the belt pulley II.
Further, the damping mechanism comprises damping dampers arranged on the upper surface of the base, a supporting frame is arranged between the damping dampers, a sliding block is connected to the supporting frame, a damping spring is connected between the sliding block and the supporting frame, the top end of the sliding block is connected with a first hinge seat, the lower surface of the fixing plate is fixedly connected with a second hinge seat, and a movable rod is connected between the first hinge seat and the second hinge seat.
Further, the heat dissipation mechanism comprises an air inlet arranged on the upper surface of the installation box, the installation box is internally connected with an installation frame, a heat dissipation fan is connected to the installation frame, and one side of the installation box is connected with an air hole.
Further, the inner surface of the pump box is provided with a sealing gasket, one side of the pump box is connected with a water inlet pipe, and the other side of the pump box is connected with a water outlet pipe.
Furthermore, the sealing gasket is made of rubber.
The beneficial effects of the utility model are as follows:
According to the elastic transmission device of the rotor pump, vibration generated when the rotor pump operates can be damped through damping, meanwhile, the movable rod pushes the sliding block to slide on the supporting frame, the damping spring is extruded, impact force generated by vibration can be buffered through the damping spring, damping is achieved, meanwhile, noise generated during operation can be reduced, production environment is optimized, the driving motor is started to drive the first rotor on the driving shaft to rotate, meanwhile, the second rotor on the auxiliary shaft is driven to rotate through the driving belt, production efficiency is improved, the driving motor is radiated through the radiating fan, and the driving motor is prevented from being seriously heated due to long-time operation and burnt out, so that production efficiency is affected.
Drawings
FIG. 1 is a cross-sectional view of a rotodynamic pump elastic drive of the present utility model;
fig. 2 is a cross-sectional view of a pump housing of a rotodynamic pump spring motor of the present utility model.
Reference numeral control table:
1. A base; 2. a damping mechanism; 201. damping is carried out; 202. a support frame; 203. a slide block; 204. a damping spring; 205. a hinge seat I; 206. a hinge seat II; 207. a movable rod; 3. a fixing plate; 4. a mounting box; 5. a heat dissipation mechanism; 501. an air inlet; 502. a mounting frame; 503. a heat radiation fan; 504. ventilation holes; 6. a driving motor; 7. a transmission frame; 8. a pump case; 801. a sealing gasket; 802. a water inlet pipe; 803. a water outlet pipe; 9. a transmission mechanism; 901. a drive shaft; 902. a first belt pulley; 903. a first rotor; 904. an auxiliary shaft; 905. a second rotor; 906. a belt pulley II; 907. a drive belt.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.
It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.
As shown in fig. 1 to 2, an elastic transmission device of a rotor pump comprises a base 1, wherein a damping mechanism 2 is arranged on the base 1, a fixed plate 3 is arranged on the damping mechanism 2, a mounting box 4 is connected to the fixed plate 3, a heat dissipation mechanism 5 is arranged on the mounting box 4, a driving motor 6 is arranged in the mounting box 4, a transmission frame 7 is connected to one side of the mounting box 4, a pump box 8 is connected to one side of the transmission frame 7, and a transmission mechanism 9 is connected to one side of the pump box 8;
The transmission mechanism 9 comprises a driving shaft 901 arranged at the output end of the driving motor 6, a belt pulley I902 is connected to the driving shaft 901, a rotor I903 is connected to one end of the driving shaft 901 extending into the pump box 8, an auxiliary shaft 904 is sleeved in the pump box 8, a rotor II 905 is connected to the auxiliary shaft 904, a belt pulley II 906 is connected to one end of the auxiliary shaft 904, and a transmission belt 907 is connected between the belt pulley I902 and the belt pulley II 906.
Specifically, the driving motor 6 is started to drive the first rotor 903 on the driving shaft 901 to rotate, and meanwhile, the second rotor 905 on the auxiliary shaft 904 is driven to rotate through the transmission belt 907, so that the production efficiency is improved.
The damping mechanism 2 comprises damping dampers 201 arranged on the upper surface of the base 1, a supporting frame 202 is arranged between the damping dampers 201, a sliding block 203 is connected to the supporting frame 202, a damping spring 204 is connected between the sliding block 203 and the supporting frame 202, a first hinging seat 205 is connected to the top end of the sliding block 203, a second hinging seat 206 is fixedly connected to the lower surface of the fixed plate 3, and a movable rod 207 is connected between the first hinging seat 205 and the second hinging seat 206.
Specifically, vibration generated during running of the rotor pump can be damped through the damping 201, meanwhile, the movable rod 207 pushes the sliding block 203 to slide on the supporting frame 202, the damping spring 204 is extruded, impact force generated during vibration can be buffered through the damping spring 204, vibration is damped, meanwhile, noise generated during running can be reduced, and production environment is optimized.
The heat dissipation mechanism 5 includes an air inlet 501 installed on the upper surface of the installation box 4, an installation frame 502 is connected to the inside of the installation box 4, a heat dissipation fan 503 is connected to the installation frame 502, and an air hole 504 is connected to one side of the installation box 4.
Specifically, the heat dissipation is performed on the driving motor 6 through the heat dissipation fan 503, so that the driving motor 6 is prevented from being heated seriously due to long-time operation, and the driving motor 6 is prevented from being burnt out to influence the production efficiency.
The inner surface of the pump box 8 is provided with a sealing gasket 801, one side of the pump box 8 is connected with a water inlet pipe 802, and the other side of the pump box 8 is connected with a water outlet pipe 803.
The gasket 801 is made of rubber.
According to the working principle of the utility model, in actual use, vibration generated during operation of the rotor pump can be damped through the damping 201, meanwhile, the sliding block 203 is pushed to slide on the supporting frame 202 through the movable rod 207, the damping spring 204 is extruded, impact force generated by the vibration can be buffered through the damping spring 204, vibration is damped, meanwhile, noise generated during operation can be reduced, the production environment is optimized, the driving motor 6 is started, the first rotor 903 on the driving shaft 901 is driven to rotate, meanwhile, the second rotor 905 on the auxiliary shaft 904 is driven to rotate through the transmission belt 907, the production efficiency is improved, the driving motor 6 is radiated through the arranged radiating fan 503, and the driving motor 6 is prevented from being seriously heated due to long-time operation, and the driving motor 6 is burnt to influence the production efficiency.
The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides a rotor pump elastic transmission device, its characterized in that, including base (1), install damper (2) on base (1), install fixed plate (3) on damper (2), be connected with install bin (4) on fixed plate (3), install cooling mechanism (5) on install bin (4), internally mounted of install bin (4) has driving motor (6), one side of install bin (4) is connected with drive frame (7), one side of drive frame (7) is connected with pump box (8), one side of pump box (8) is connected with drive mechanism (9);
The transmission mechanism (9) comprises a driving shaft (901) arranged at the output end of a driving motor (6), a first belt pulley (902) is connected to the driving shaft (901), one end of the driving shaft (901) stretches into a first rotor (903) of the internal connection of the pump box (8), an auxiliary shaft (904) is sleeved on the pump box (8), a second rotor (905) is connected to the auxiliary shaft (904), a second belt pulley (906) is connected to one end of the auxiliary shaft (904), and a transmission belt (907) is connected between the first belt pulley (902) and the second belt pulley (906).
2. A rotor pump elastic transmission according to claim 1, characterized in that: the damping mechanism comprises a damping mechanism body (2) and is characterized in that the damping mechanism body comprises a damping damper (201) mounted on the upper surface of a base (1), a support frame (202) is arranged between the damping damper (201), a sliding block (203) is connected to the support frame (202), a damping spring (204) is connected between the sliding block (203) and the support frame (202), a first hinging seat (205) is connected to the top end of the sliding block (203), a second hinging seat (206) is fixedly connected to the lower surface of a fixed plate (3), and a movable rod (207) is connected between the first hinging seat (205) and the second hinging seat (206).
3. A rotor pump elastic transmission according to claim 1, characterized in that: the heat dissipation mechanism (5) comprises an air inlet (501) arranged on the upper surface of the mounting box (4), a mounting frame (502) is connected to the inside of the mounting box (4), a heat dissipation fan (503) is connected to the mounting frame (502), and an air hole (504) is formed in one side of the mounting box (4).
4. A rotor pump elastic transmission according to claim 1, characterized in that: the inner surface of pump box (8) is equipped with sealed pad (801), one side of pump box (8) is connected with inlet tube (802), the opposite side of pump box (8) is connected with outlet pipe (803).
5. A rotor pump elastic transmission according to claim 4, wherein: the sealing gasket (801) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420274571.3U CN221723035U (en) | 2024-02-05 | 2024-02-05 | Elastic transmission device of rotor pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420274571.3U CN221723035U (en) | 2024-02-05 | 2024-02-05 | Elastic transmission device of rotor pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221723035U true CN221723035U (en) | 2024-09-17 |
Family
ID=92690547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420274571.3U Active CN221723035U (en) | 2024-02-05 | 2024-02-05 | Elastic transmission device of rotor pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221723035U (en) |
-
2024
- 2024-02-05 CN CN202420274571.3U patent/CN221723035U/en active Active
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