CN213775696U

CN213775696U - Roots vacuum pump capable of directly discharging to atmosphere

Info

Publication number: CN213775696U
Application number: CN202022526701.2U
Authority: CN
Inventors: 陈全玉
Original assignee: Jiangyin Quanyu Energy Saving And Environmental Protection Vacuum Equipment Manufacturing Co ltd
Current assignee: Jiangyin Quanyu Energy Saving And Environmental Protection Vacuum Equipment Manufacturing Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-23
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a direct atmospheric roots vacuum pump. The utility model discloses have including the mounting panel, the inside of mounting panel is provided with elevating system, and the top of mounting panel is provided with heat dissipation mechanism and the pump body, and the bottom fixed surface of the pump body installs the fixed plate, and the lift recess has been seted up to the top surface of mounting panel, and the top outer wall fixed mounting of mounting panel has two sets of installations to erect the version and be central symmetry, and wherein one side outer wall hinge of a set of installation vertical edition installs the installation diaphragm. Through spout, threaded rod, rotation handle, slider, lifter plate and the cooperation of placing the recess and using, small, simple to operate, the operating personnel of being convenient for installs, can also adjust the height of the pump body simultaneously, not only can reduce installer's installation time, still indirectly reduce installer's intensity of labour, it is application range to have increased the pump body, has improved the practicality and the effect of plasticity of device greatly.

Description

Roots vacuum pump capable of directly discharging to atmosphere

Technical Field

The utility model relates to a roots vacuum pump technical field specifically is in line atmosphere roots vacuum pump.

Background

The roots vacuum pump is a variable-capacity vacuum pump which is internally provided with two blade-shaped rotors which synchronously rotate in opposite directions, small gaps are formed among the rotors and between the rotors and the inner wall of a pump shell, and the rotors and the inner wall of the pump shell are not in contact with each other.

Traditional direct atmospheric roots vacuum pump is in the use, the direct atmospheric roots vacuum pump of part generally can not dispel the heat fast, perhaps carry out effectual heat dissipation for a long time, thereby lead to the motor to produce high temperature in the use, thereby the life of motor has been reduced, and the direct atmospheric roots vacuum pump of part is bulky, it is comparatively heavy, when the installation brought trouble and installation back height can not adjust, direct atmospheric roots vacuum pump's use has been restricted, installation time is long and need many people to carry when installing, thereby direct atmospheric roots vacuum pump's installation effectiveness has been reduced, the installation cost has been indirectly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct atmospheric roots vacuum pump to solve the problem of proposing in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the direct-vent atmosphere roots vacuum pump comprises a mounting plate, the inside of mounting panel is provided with elevating system, the top of mounting panel is provided with heat dissipation mechanism and the pump body, the bottom surface fixed surface of the pump body installs the fixed plate, the lift recess has been seted up to the top surface of mounting panel, the top outer wall fixed mounting of mounting panel has two sets of installations to erect the version and is central symmetry, wherein one side outer wall of the version is articulated to be installed and is installed the installation diaphragm to a set of installation, another set of installation erects the top surface of version and has seted up the standing groove, the opening has been seted up to the inside of installation diaphragm, fixed mounting has the sponge to remove the piece of making an uproar on the opening of installation diaphragm, the top surface fixed mounting of the pump body has out the tuber pipe, the one end that goes out the tuber pipe communicates with each other with the inside of the pump body.

Furthermore, the lifting mechanism comprises a threaded rod, a rotating handle, a sliding block, a lifting plate and a placing groove, a sliding groove is formed in the mounting plate, the threaded rod is rotatably mounted in the sliding groove, the sliding block is slidably mounted in the sliding groove, a threaded hole is formed in the sliding block, the sliding block and the threaded rod are in threaded mounting, one end of the threaded rod extends to the upper side of the mounting plate, the rotating handle is fixedly mounted in the sliding groove, the threaded rod, the rotating handle and the sliding block are two groups and are in central symmetry, the lifting plate is fixedly mounted on the adjacent side walls of the two groups of sliding blocks, the placing groove is formed in the outer surface of the top of the lifting plate, the size is small, the mounting is convenient, an operator can mount the lifting mechanism conveniently, the height of the pump body can be adjusted, the mounting time of the installer can be shortened, the labor intensity of the installer can be indirectly reduced, and the application range of the pump body is enlarged, the practicability and plasticity of the device are greatly improved.

Further, heat dissipation mechanism includes motor, axis of rotation, heat dissipation case and fan blade, one side outer wall fixed mounting that the version was erected in the installation has the motor, the opposite side outer wall fixed mounting that the version was erected in the installation has the heat dissipation case, the opposite side outer wall of the version is erected in the installation rotates and installs the axis of rotation, the output shaft of motor extend to the opposite side outer wall that the version was erected in the installation through the shaft coupling and with axis of rotation fixed connection, the one end fixed mounting of axis of rotation has the fan blade, the opening has been seted up to one side outer wall of heat dissipation case, dispel the heat to the motor, not only can prolong the sustainable use time of the pump body, the life of motor has still been increased, the pump body that has been reduced has sent the noise, indirectly reduce manufacturing cost, thereby the radiating efficiency of device and the life of the pump body have been improved greatly.

Further, two sets of screw holes have been seted up to the inside of fixed plate, and the equal threaded mounting in inside of two sets of screw holes has the screw thread nail, is convenient for fix the pump body, increases the stability of the basic pump body.

Furthermore, the inside fixed mounting of lift recess has the buffering sponge, reduces the vibrations of the pump body.

Furthermore, the top surface of the installation vertical plate is hinged with a fixture block.

Further, the model of the motor is 71M 1-2.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a spout, the threaded rod, the handle rotates, the slider, the lifter plate is used with the cooperation of placing the recess, small, simple to operate, the operating personnel of being convenient for installs, can also adjust the height of the pump body simultaneously, not only can reduce installer's installation time, still indirectly reduce installer's intensity of labour, it is application range to have increased the pump body, the practicality and the plasticity of device have been improved greatly, through the motor, the axis of rotation, the heat dissipation case, the fan leaf, the cooperation that goes out the noise block of making an uproar is used to play tuber pipe and sponge, dispel the heat to the motor, not only can prolong the sustainable use time of the pump body, the life of motor has still been increased, the noise has been sent to the pump body that has reduced, indirectly reduce manufacturing cost, thereby the radiating efficiency of device and the life of the pump body have been improved greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is an enlarged schematic view of part A of the present invention;

in the figure: 1, mounting a plate; 2, a lifting mechanism; 201, a chute; 202 a threaded rod; 203 rotating the handle; 204 sliding blocks; 205 a lifter plate; 206 placing groove; 3, a heat dissipation mechanism; 301 a motor; 302 rotating the shaft; 303 a heat dissipation box; 304 fan blades; 4, a pump body; 5 fixing the plate; 6, screwing a thread; 7 lifting the groove; 8, buffering sponge; 9, installing a vertical plate; 10, mounting a transverse plate; 11, a clamping block; 12 air outlet pipe; and 13, removing the noise block by using the sponge.

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 a technical solution: direct vent atmosphere roots vacuum pump, including mounting panel 1, the inside of mounting panel 1 is provided with elevating system 2, the top of mounting panel 1 is provided with heat dissipation mechanism 3 and the pump body 4, the bottom external fixed surface of the pump body 4 installs fixed plate 5, lifting groove 7 has been seted up to the top surface of mounting panel 1, the top outer wall fixed mounting of mounting panel 1 has two sets of installations to erect version 9 and is central symmetry, one side outer wall of one of them set of installation to erect version 9 articulates installs installation diaphragm 10, another set of installation erects the top surface of version 9 and has seted up the standing groove, the opening has been seted up to the inside of installation diaphragm 10, fixed mounting has sponge to remove the piece 13 of making an uproar on the opening of installation diaphragm 10, the top external fixed surface of the pump body 4 installs out tuber pipe 12, the one end that goes out tuber pipe 12 communicates with each other with the inside of the pump body 4.

The lifting mechanism 2 comprises a threaded rod 202, a rotating handle 203, a sliding block 204, a lifting plate 205 and a placing groove 206, a sliding groove 201 is formed in the mounting plate 1, the threaded rod 202 is rotatably mounted in the sliding groove 201, the sliding block 204 is slidably mounted in the sliding groove 201, a threaded hole is formed in the sliding block 204, the sliding block 204 and the threaded rod 202 are in threaded mounting, one end of the threaded rod 202 extends to the upper side of the mounting plate 1 and is fixedly mounted with the rotating handle 203, the number of the sliding groove 201, the number of the threaded rod 202, the number of the rotating handle 203 and the number of the sliding block 204 are two, are centrosymmetric, the lifting plate 205 is fixedly mounted on the adjacent side wall of the two groups of the sliding blocks 204, the placing groove 206 is formed in the outer surface of the top of the lifting plate 205, the rotation of the threaded nail 6 is controlled, the fixing plate 5 is fixed on the lifting plate 205, the rotation of the rotating handle 203 is controlled, the threaded rod 202 is driven to rotate, and the sliding block 204 is driven to longitudinally move on the sliding groove 201, thereby driving the lifting plate 205 to move longitudinally, driving the fixed plate 5 and the pump body 4 to move longitudinally, installing and adjusting the height of the pump body 4, having small volume, convenient installation for operators to install, and simultaneously adjusting the height of the pump body 4, not only reducing the installation time of the installation personnel, but also indirectly reducing the labor intensity of the installation personnel, increasing the application range of the pump body 4, greatly improving the practicability and plasticity of the device, the heat dissipation mechanism 3 comprises a motor 301, a rotating shaft 302, a heat dissipation box 303 and a fan blade 304, the outer wall of one side of the installation vertical plate 9 is fixedly provided with the motor 301, the outer wall of the other side of the installation vertical plate 9 is fixedly provided with the heat dissipation box 303, the outer wall of the other side of the installation vertical plate 9 is rotatably provided with the rotating shaft 302, the output shaft of the motor 301 extends to the outer wall of the other side of the installation vertical plate 9 through a shaft coupling and is fixedly connected with the rotating shaft 302, one end of the rotating shaft 302 is fixedly provided with a fan blade 304, the outer wall of one side of the heat dissipation box 303 is provided with an opening, the starting of the motor 301 is controlled to drive the rotating shaft 302 to rotate, so that the fan blade 304 is driven to rotate, the heat dissipation treatment is carried out on the motor, so that the sustainable service time of the pump body 4 can be prolonged, the service life of the motor is prolonged, the noise generated by the pump body 4 is reduced, the production cost is indirectly reduced, thereby the radiating efficiency of device and the life of the pump body 4 have been improved greatly, two sets of screw holes have been seted up to the inside of fixed plate 5, and the equal screw thread in inside of two sets of screw holes installs screw 6, is convenient for fix the pump body 4, increases the stability of the pump body 4, and the inside fixed mounting of lift recess 7 has buffering sponge 8, reduces the vibrations of the pump body 4, and the top surface of installation vertical plate 9 articulates and installs fixture block 11, and the model of motor 301 is 71M 1-2.

The utility model discloses a theory of operation: with the pump body 4 to placing in the recess 206, the rotation of control screw nail 6, fix fixed plate 5 on lifter plate 205, rotate the rotation of handle 203 in control, it rotates to drive threaded rod 202, thereby drive slider 204 longitudinal movement on spout 201, thereby drive lifter plate 205 longitudinal movement, drive fixed plate 5 and the longitudinal movement of the pump body 4, install and height-adjusting pump body 4, control motor 301's start-up, it rotates to drive axis of rotation 302, thereby drive fan blade 304 and rotate, carry out heat radiation treatment to the motor.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Atmosphere roots vacuum pump directly discharges in rows, including mounting panel (1), its characterized in that: the lifting mechanism (2) is arranged in the mounting plate (1), the heat dissipation mechanism (3) and the pump body (4) are arranged above the mounting plate (1), the bottom outer surface of the pump body (4) is fixedly provided with the fixing plate (5), the top outer surface of the mounting plate (1) is provided with the lifting groove (7), the top outer wall of the mounting plate (1) is fixedly provided with two groups of vertical mounting plates (9) which are centrosymmetric, wherein one side outer wall of a set of installation vertical plate (9) is articulated to be installed installation diaphragm (10), the standing groove has been seted up to the top surface of another set of installation vertical plate (9), the opening has been seted up to the inside of installation diaphragm (10), fixed mounting has sponge to remove noise piece (13) on the opening of installation diaphragm (10), the top surface fixed mounting of the pump body (4) has air-out pipe (12), the one end of air-out pipe (12) communicates with each other with the inside of the pump body (4).

2. The atmospheric roots vacuum pump as claimed in claim 1, wherein: the lifting mechanism (2) comprises a threaded rod (202), a rotating handle (203), a sliding block (204), a lifting plate (205) and a placing groove (206), a sliding groove (201) is formed in the mounting plate (1), the threaded rod (202) is rotatably mounted in the sliding groove (201), the sliding block (204) is slidably mounted in the sliding groove (201), a threaded hole is formed in the sliding block (204), the sliding block (204) and the threaded rod (202) are in threaded mounting, one end of the threaded rod (202) extends to the upper side of the mounting plate (1) and is fixedly provided with the rotating handle (203), wherein the quantity of spout (201), threaded rod (202), rotation handle (203) and slider (204) is two sets of and be central symmetry, and the adjacent lateral wall fixed mounting of two sets of sliders (204) has lifter plate (205), and place recess (206) have been seted up to the top surface of lifter plate (205).

3. The atmospheric roots vacuum pump as claimed in claim 1, wherein: the heat dissipation mechanism (3) comprises a motor (301), a rotating shaft (302), a heat dissipation box (303) and fan blades (304), wherein the motor (301) is fixedly installed on the outer wall of one side of the vertical plate (9) in installation, the heat dissipation box (303) is fixedly installed on the outer wall of the other side of the vertical plate (9) in installation, the rotating shaft (302) is installed in the rotation of the outer wall of the other side of the vertical plate (9) in installation, an output shaft of the motor (301) extends to the outer wall of the other side of the vertical plate (9) in installation through a coupler and is fixedly connected with the rotating shaft (302), the fan blades (304) are fixedly installed at one end of the rotating shaft (302), and an opening is formed in the outer wall of one side of the heat dissipation box (303).

4. The atmospheric roots vacuum pump as claimed in claim 1, wherein: two sets of screw holes are seted up to the inside of fixed plate (5), and screw nail (6) are installed to the equal screw thread in inside of two sets of screw holes.

5. The atmospheric roots vacuum pump as claimed in claim 1, wherein: the inside fixed mounting of lift recess (7) has buffering sponge (8).

6. The atmospheric roots vacuum pump as claimed in claim 1, wherein: the outer surface of the top of the vertical installation plate (9) is hinged with a clamping block (11).

7. The atmospheric roots vacuum pump as claimed in claim 3, wherein: the model of the motor (301) is 71M 1-2.