CN216742210U

CN216742210U - Open type magnetic drive chemical process pump

Info

Publication number: CN216742210U
Application number: CN202122969645.4U
Authority: CN
Inventors: 张伟峰; 李广海
Original assignee: Dandong Top Fluid Equipment Co ltd
Current assignee: Dandong Top Fluid Equipment Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-14
Anticipated expiration: 2031-11-30

Abstract

The utility model belongs to the technical field of the driving pump technique and specifically relates to an open magnetic drive chemical process pump, including bed frame and flitch, the bed frame top is provided with the flitch, the inboard fixedly connected with motor in flitch top, prevent inclined to one side actuating mechanism includes the motor and pastes the shell, paste the inboard equal fixedly connected with sealing glue layer in shell top and the bottom, main shaft outside fixedly connected with inner tower, the inboard fixedly connected with outer magnetic actuator of inner tower, paste shell and the inboard gomphosis contact connection of inner tower have H type frame, magnetic actuator and transmission shaft in the inboard fixedly connected with of H type frame, transmission shaft outside and left end difference fixedly connected with snap ring and impeller, the utility model discloses an H type frame, paste shell, inner tower and snap ring and accomplish the axial of impeller and transmission shaft and prevent inclined to one side function, be worth using widely.

Description

Open type magnetic drive chemical process pump

Technical Field

The utility model relates to a driving pump technical field specifically is an open magnetic drive chemical industry process pump.

Background

The magnetic flow pump (also called magnetic driving pump) is mainly formed from pump head, magnetic driver (magnetic cylinder), motor and base seat, etc. the magnetic driver of magnetic pump is formed from external magnetic rotor, internal magnetic rotor and non-magnetic isolating sleeve, when the motor is passed through the coupling to drive external magnetic rotor and make it rotate, the magnetic field can be passed through air gap and non-magnetic substance isolating sleeve to drive internal magnetic rotor connected with impeller and make synchronous rotation so as to implement non-contact synchronous transmission of power, and can convert the easy-to-leak dynamic sealing structure into zero-leak static sealing structure.

There is the problem that does not set up shock attenuation protection machanism in general open magnetic drive chemical industry process pump, leads to magnetic process pump to start from quivering influence result of use, and general open magnetic drive chemical industry process pump has not set up the problem to the inclined to one side drive stop gear of preventing of transmission shaft, leads to the inside transmission shaft of process pump to rotate the fracture of easily squinting, consequently, provides an open magnetic drive chemical industry process pump to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an open magnetic drive chemical industry process pump to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an open magnetic drive chemical process pump, includes bed frame and flitch, the bed frame top is provided with the flitch, the inboard fixedly connected with motor in flitch top, bed frame and flitch inboard are provided with shock attenuation protection machanism, the motor left end is provided with prevents inclined to one side actuating mechanism.

Preferably, shock attenuation protection machanism includes bed hedgehopping and flitch, bed hedgehopping top fixedly connected with inserted bar, bed hedgehopping inboard support bottom and top fixedly connected with silica gel backing plate and spring beam respectively.

Preferably, the left end of the motor is fixedly connected with a sticking shell and a main shaft, and the left end of the sticking shell is fixedly connected with an outer shell.

Preferably, prevent inclined to one side actuating mechanism includes the motor and pastes the shell, paste the inboard equal fixedly connected with sealing glue layer in shell top and the bottom, main shaft outside fixedly connected with inner tower, the inboard fixedly connected with outer magnetic actuator of inner tower, paste shell and the inboard gomphosis contact of inner tower and be connected with H type frame, magnetic actuator and transmission shaft in the inboard fixedly connected with of H type frame, transmission shaft outside and left end fixedly connected with snap ring and impeller respectively.

Preferably, the inner side surface of the sealant layer is in contact sliding connection with the outer side surface of the inner frame.

Preferably, the outer side of the snap ring is connected with the inner side of the left end of the attaching shell in a fitting contact manner.

Preferably, the inner side of the left end and the inner side of the top end of the shell are fixedly communicated with a filter screen sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the bolster, flitch, motor, inserted bar, silica gel backing plate and the spring beam that sets up, accomplish the vertical screens to the flitch through the fixed inserted bar that sets up in bolster top, accomplish the shock attenuation safeguard function to magnetic force process pump bottom through silica gel backing plate and spring beam, solved general open magnetic drive chemical industry process pump and not set up the problem of shock attenuation safeguard mechanism, greatly improved the practicality of device.

2. The utility model discloses in, motor through setting up, paste the shell, the main shaft, sealing glue layer, the inner tower, outer magnetic actuator, H type frame, interior magnetic actuator, the transmission shaft, snap ring and impeller, drive the main shaft through the motor, inner tower and outer magnetic actuator rotate, the interior magnetic actuator who sets up with H type frame inboard fixed through outer magnetic actuator accomplishes the magnetic drive rotation to H type frame, drive transmission shaft and impeller rotate, through pasting the shell, the gomphosis of inner tower and snap ring completion to transmission shaft and impeller prevents inclined to one side screens, the problem that general open magnetic drive chemical process pump did not set up the drive stop gear that prevents inclined to one side to the transmission shaft has been solved, the stability and the reliability of device have greatly been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1-cushion frame, 2-pasting plate, 3-motor, 4-inserted bar, 5-silica gel backing plate, 6-spring bar, 7-pasting shell, 8-main shaft, 9-sealant layer, 10-inner frame, 11-external magnetic driver, 12-H type frame, 13-internal magnetic driver, 14-driving shaft, 15-snap ring, 16-impeller, 17-shell and 18-filter screen sleeve.

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:

the utility model provides an open magnetic drive chemical process pump, includes pad frame 1 and

flitch

2, and 1 top of pad frame is provided with flitch 2, and inboard fixedly connected with motor 3 in 2 tops of flitch are provided with shock attenuation protection mechanism in pad frame 1 and the 2 inboards of flitch, and the 3 left ends of motor are provided with prevents inclined to one side actuating mechanism.

The shock absorption protection mechanism comprises a cushion frame 1 and a flitch 2, wherein the top end of the cushion frame 1 is fixedly connected with an inserted link 4, and the bottom and the top of a support inside the cushion frame 1 are respectively and fixedly connected with a silica gel base plate 5 and a spring rod 6; the left end of the motor 3 is fixedly connected with a sticking shell 7 and a main shaft 8, and the left end of the sticking shell 7 is fixedly connected with an outer shell 17; the deviation-preventing driving mechanism comprises a motor 3 and a pasting shell 7, a sealing glue layer 9 is fixedly connected on the inner side of the top end and the inner side of the bottom end of the pasting shell 7, an inner frame 10 is fixedly connected on the outer side of a main shaft 8, an outer magnetic driver 11 is fixedly connected on the inner side of the inner frame 10, the pasting shell 7 and the inner side of the inner frame 10 are connected with an H-shaped frame 12 in an embedded contact mode, an inner magnetic driver 13 and a transmission shaft 14 are fixedly connected on the inner side of the H-shaped frame 12, and a clamping ring 15 and an impeller 16 are fixedly connected on the outer side and the left end of the transmission shaft 14 respectively; the inner side surface of the sealing glue layer 9 is in contact sliding connection with the outer side surface of the inner frame 10; the outer side of the clamping ring 15 is in embedded contact connection with the inner side of the left end of the attaching shell 7; a filter screen sleeve 18 is fixedly communicated with the inner side of the left end and the inner side of the top end of the shell 17; the vertical clamping of the sticking plate 2 is completed through the inserted rod 4 fixedly arranged at the top of the pad frame 1, and the damping protection function for the bottom of the magnetic flow pump is completed through the silica gel backing plate 5 and the spring rod 6, so that the problem that a common open type magnetic drive chemical flow pump is not provided with a damping protection mechanism is solved, and the practicability of the device is greatly improved; the motor 3, paste shell 7, main shaft 8, sealant layer 9, interior frame 10, outer magnetic drive ware 11, H type frame 12, interior magnetic drive ware 13, transmission shaft 14, snap ring 15 and impeller 16, drive main shaft 8, interior frame 10 and outer magnetic drive ware 11 through motor 3 and rotate, accomplish the magnetic drive rotation to H type frame 12 through outer magnetic drive ware 11 and the interior magnetic drive ware 13 of the inboard fixed setting of H type frame 12, drive transmission shaft 14 and impeller 16 and rotate, accomplish the gomphosis of transmission shaft 14 and impeller 16 and prevent the screens through pasting shell 7, interior frame 10 and snap ring 15, the problem that general open magnetic drive chemical process pump does not set up the drive stop gear of preventing partially of transmission shaft has been solved, the stability and the reliability of device have greatly been improved.

The working process is as follows: the utility model discloses accomplish the vertical screens to flitch 2 through the inserted bar 4 of the fixed setting in 1 top of cushion frame when using, accomplish the shock attenuation safeguard function to magnetic flow pump bottom through silica gel backing plate 5 and spring beam 6, drive main shaft 8 through motor 3, interior frame 10 and outer magnetic actuator 11 rotate, accomplish the magnetic drive rotation to H type frame 12 through outer magnetic actuator 11 and the inboard fixed interior magnetic actuator 13 that sets up of H type frame 12, drive transmission shaft 14 and impeller 16 and rotate, through subsides shell 7, the use of device is prevented inclined to one side screens by interior frame 10 and snap ring 15 completion to transmission shaft 14 and impeller 16's gomphosis.

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

1. The utility model provides an open magnetic drive chemical industry process pump, includes bed frame (1) and flitch (2), its characterized in that: cushion frame (1) top is provided with flitch (2), flitch (2) top inboard fixedly connected with motor (3), cushion frame (1) and flitch (2) inboard are provided with shock attenuation protection mechanism, motor (3) left end is provided with prevents inclined to one side actuating mechanism.

2. The open magnetically-actuated chemical process pump of claim 1, wherein: shock attenuation protection machanism includes poppet (1) and flitch (2), poppet (1) top fixedly connected with inserted bar (4), poppet (1) inboard support bottom and top respectively fixedly connected with silica gel backing plate (5) and spring beam (6).

3. The open magnetically-actuated chemical process pump of claim 1, wherein: the left end of the motor (3) is fixedly connected with a pasting shell (7) and a main shaft (8), and the left end of the pasting shell (7) is fixedly connected with a shell (17).

4. The open magnetically-actuated chemical process pump of claim 3, wherein: prevent inclined to one side actuating mechanism includes motor (3) and pastes shell (7), paste the equal fixedly connected with sealant layer (9) of shell (7) top inboard and bottom inboard, main shaft (8) outside fixedly connected with inner tower (10), inner tower (10) inboard fixedly connected with outer magnetic drive ware (11), paste shell (7) and inner tower (10) inboard gomphosis contact and be connected with H type frame (12), H type frame (12) inboard fixedly connected with inner magnetic drive ware (13) and transmission shaft (14), transmission shaft (14) outside and left end fixedly connected with snap ring (15) and impeller (16) respectively.

5. The open magnetically-actuated chemical process pump of claim 4, wherein: the inner side surface of the sealing glue layer (9) is in contact sliding connection with the outer side surface of the inner frame (10).

6. The open magnetically-actuated chemical process pump of claim 4, wherein: the outer side of the snap ring (15) is connected with the inner side of the left end of the sticking shell (7) in an embedded contact manner.

7. The open magnetically-actuated chemical process pump of claim 3, wherein: and the inner side of the left end and the inner side of the top end of the shell (17) are fixedly communicated with a filter screen sleeve (18).