CN217814124U

CN217814124U - Protective shell for permanent magnet shielding magnetic pump

Info

Publication number: CN217814124U
Application number: CN202221245407.7U
Authority: CN
Inventors: 王小丽
Original assignee: Jiangsu Guanyu Fluid Equipment Co ltd
Current assignee: Jiangsu Guanyu Fluid Equipment Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-15
Anticipated expiration: 2032-05-23

Abstract

The utility model belongs to permanent magnetism shielding magnetic drive pump field, specific protective housing for permanent magnetism shielding magnetic drive pump that says so, including the pump body, the bottom fixed mounting of the pump body has first backup pad, and the top both sides of first backup pad all install fixed establishment, and the shell is installed to the top of the pump body, and slewing mechanism is installed to the lateral wall of first backup pad; through the elevating system who sets up, when descending the shell rise, can rotate the handle, the handle drives first bevel gear and rotates, second bevel gear drives the threaded rod and rotates, two second sliders drive the threaded rod and remove at the inner wall of fourth square groove, the second slider drives the bearing post and removes, first connecting plate rotates at the inner wall of bearing post, when the second slider removes, two first connecting plate rotate, make the supporting shoe rise and descend, avoided when not using, because the air has the dust, the dust can get into the inner wall of the pump body, the problem that leads to the pump body to damage, the life of the pump body has been improved.

Description

Protective shell for permanent magnet shielding magnetic pump

Technical Field

The utility model relates to a permanent magnetism shielding magnetic drive pump field specifically is a protective housing for permanent magnetism shielding magnetic drive pump.

Background

The magnetic pump (also called magnetic driving pump) is mainly composed of pump head, magnetic driver (magnetic cylinder), motor and base seat, etc. the magnetic driver of magnetic pump is composed of external magnetic rotor, internal magnetic rotor and non-magnetic conductive isolating sleeve, when the motor drives the external magnetic rotor to rotate by means of coupling, the magnetic field can penetrate through air gap and non-magnetic substance isolating sleeve to drive internal magnetic rotor connected with impeller to make synchronous rotation so as to implement non-contact synchronous transmission of power.

When the traditional pump body is used as a protective shell, a plastic shell covers the outer wall of the pump body, although the protective shell can protect the pump body, when the pump body is not used, the dust can enter the inner wall of the pump body due to the fact that the air has the dust, and the problem that the pump body is damaged is caused.

Therefore, a protection shell for a permanent magnet shielding magnetic pump is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve when not using because the air has the dust, the dust can get into the inner wall of the pump body, leads to the problem that the pump body damaged, the utility model provides a permanent magnetism shielding is protective housing for magnetic drive pump.

The utility model provides a technical scheme that its technical problem adopted is: a protective housing for permanent magnetism shielding magnetic drive pump, which comprises a pump body, the bottom fixed mounting of the pump body has first backup pad, fixed establishment is all installed to the top both sides of first backup pad, the shell is installed to the top of the pump body, slewing mechanism is installed to the lateral wall of first backup pad.

Preferably, fixed establishment includes first slider and first square groove, first slider is all installed to the top both sides of first backup pad, first slider embedding is at the inner wall in first square groove, first square groove is all seted up at the both sides of shell, makes things convenient for the shell fixed.

Preferably, slewing mechanism includes handle, first pole, first conical gear and second conical gear, the handle is installed to the lateral wall of first backup pad, the lateral wall fixed mounting of handle has first pole, first conical gear is all installed at the outside both ends of first pole, fixed connection between first conical gear and the first pole, second conical gear is installed to the lateral wall of first conical gear, mesh between first conical gear and the second conical gear, elevating system is installed to the lateral wall of second conical gear, conveniently opens the shell and makes the work of pump body.

Preferably, elevating system includes fourth square groove, threaded rod, second slider, bearing post and first connecting plate, the threaded rod is installed to the lateral wall of second conical gear, the second slider is all installed to the outer wall both sides of threaded rod, the outer wall of second slider embedding in fourth square groove, the second slider slides at the inner wall in fourth square groove, the top both sides at first backup pad are seted up to the fourth square groove, the bearing post is installed on the top of second slider, two are installed to the bearing post install first connecting plate between the bearing post, bearing post and first connecting plate rotate to be connected, two are installed to first connecting plate rotate between the first connecting plate to be connected, have improved the life of the pump body.

Preferably, a supporting block is installed above the first connecting plate, a second square groove is formed in the inner wall of the supporting block, the first connecting plate slides on the inner wall of the supporting block, and a buffering mechanism is installed at the top end of the supporting block, so that the first connecting plate can slide conveniently.

Preferably, buffer gear includes third square groove, fixed block, spring and sliding block, the fixed block is installed on the top of supporting shoe, fixed block and supporting shoe fixed connection, the spring is installed to the outer wall of fixed block, the sliding block is installed on the top of spring, the sliding block embedding is at the inner wall of third square groove, the bottom both sides at the shell are seted up to third square groove, conveniently provide the cushion effect when the shell removes.

Preferably, the lateral wall of the pump body is provided with a round block to prevent dust from entering the inner wall of the pump body.

Preferably, first semicircular groove has been seted up to the lateral wall of shell, the second backup pad is installed on the top of first backup pad, the second semicircular groove has been seted up on the top of second backup pad, the lateral wall embedding of the pump body makes things convenient for the pump body to preserve in the centre of first semicircular groove and second semicircular groove.

The utility model discloses an useful part lies in:

1. the utility model discloses an elevating system who sets up, when descending the shell, can rotate the handle, the handle drives first bevel gear and rotates, first bevel gear drives second bevel gear and rotates, second bevel gear drives the threaded rod and rotates, two second sliders drive the threaded rod and remove at the inner wall of fourth square groove, the second slider drives the bearing post and removes, first connecting plate rotates at the inner wall of bearing post, when the second slider removes, two first connecting plate rotate, make the supporting shoe rise the decline, avoided when not using, because the air has the dust, the dust can get into the inner wall of the pump body, lead to the problem of pump body damage, the life of the pump body is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic cross-sectional view illustrating a first embodiment of the present invention;

FIG. 2 is a schematic view of the first embodiment of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 1 according to the first embodiment;

FIG. 4 is an enlarged structural diagram of a portion B in FIG. 1 according to the first embodiment;

fig. 5 is a schematic structural view of the second embodiment in sealing.

In the figure: 1. a pump body; 2. a housing; 3. a first slider; 4. a first square groove; 5. a handle; 6. a first support plate; 7. a first round bar; 8. a first bevel gear; 9. a second bevel gear; 10. a threaded rod; 11. a second slider; 12. a bearing post; 13. a first connecting plate; 14. a supporting block; 15. a second square groove; 16. a fixed block; 17. a spring; 18. a slider; 19. a third square groove; 20. a first semicircular groove; 21. a second support plate; 22. a round block; 23. a fourth square groove; 24. a second semi-circular 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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a protective casing for a permanent magnet shielded magnetic pump includes a pump body 1, a first supporting plate 6 fixedly mounted at a bottom end of the pump body 1, fixing mechanisms mounted at two sides of a top end of the first supporting plate 6, a casing 2 mounted above the pump body 1, and a rotating mechanism mounted on a side wall of the first supporting plate 6.

The fixing mechanism comprises a first sliding block 3 and a first square groove 4, the first sliding block 3 is arranged on two sides of the top end of the first supporting plate 6, the first sliding block 3 is embedded in the inner wall of the first square groove 4, and the first square groove 4 is arranged on two sides of the shell 2; during operation, through the fixed establishment who sets up, when closing shell 2 and first backup pad 6, can make things convenient for shell 2 fixed with the inner wall of first slider 3 embedding in first square groove 4.

The rotating mechanism comprises a handle 5, a first round rod 7, a first bevel gear 8 and a second bevel gear 9, the handle 5 is mounted on the side wall of the first supporting plate 6, the first round rod 7 is fixedly mounted on the side wall of the handle 5, the first bevel gear 8 is mounted at both ends of the outer side of the first round rod 7, the first bevel gear 8 is fixedly connected with the first round rod 7, the second bevel gear 9 is mounted on the side wall of the first bevel gear 8, the first bevel gear 8 is meshed with the second bevel gear 9, and a lifting mechanism is mounted on the side wall of the second bevel gear 9; during operation, through the slewing mechanism who sets up, when needing to go up shell 2, can rotate handle 5, handle 5 drives first round bar 7 and rotates, and first round bar 7 drives first bevel gear 8 and rotates, and first bevel gear 8 drives second bevel gear 9 and rotates, conveniently opens shell 2 and makes pump body 1 work.

The lifting mechanism comprises a fourth square groove 23, a threaded rod 10, a second slider 11, two bearing columns 12 and a first connecting plate 13, the threaded rod 10 is installed on the side wall of the second bevel gear 9, the second slider 11 is installed on two sides of the outer wall of the threaded rod 10, the second slider 11 is embedded in the outer wall of the fourth square groove 23, the second slider 11 slides on the inner wall of the fourth square groove 23, the fourth square groove 23 is formed in two sides of the top end of the first supporting plate 6, the bearing columns 12 are installed on the top end of the second slider 11, the two bearing columns 12 are installed, the first connecting plate 13 is installed between the two bearing columns 12, the bearing columns 12 are rotatably connected with the first connecting plate 13, the two first connecting plates 13 are installed, and the two first connecting plates 13 are rotatably connected; during operation, through the elevating system who sets up, when rising the decline with shell 2, can rotate handle 5, handle 5 drives first bevel gear 8 and rotates, first bevel gear 8 drives second bevel gear 9 and rotates, second bevel gear 9 drives threaded rod 10 and rotates, two second sliders 11 drive threaded rod 10 and remove at the inner wall of fourth square groove 23, second slider 11 drives bearing post 12 and removes, first connecting plate 13 rotates at the inner wall of bearing post 12, when second slider 11 removes, two first connecting plate 13 rotate, make supporting shoe 14 rise the decline, avoided when not using, because the air has the dust, the dust can get into the inner wall of the pump body 1, lead to the problem of pump body 1 damage, the life of the pump body 1 has been improved.

A supporting block 14 is arranged above the first connecting plate 13, a second square groove 15 is formed in the inner wall of the supporting block 14, the first connecting plate 13 slides on the inner wall of the supporting block 14, and a buffer mechanism is arranged at the top end of the supporting block 14; during operation, the first connecting plate 13 can slide on the inner wall of the supporting block 14 through the second square groove 15, and the first connecting plate 13 can slide conveniently.

The buffer mechanism comprises a third square groove 19, a fixed block 16, a spring 17 and a sliding block 18, the fixed block 16 is installed at the top end of the supporting block 14, the fixed block 16 is fixedly connected with the supporting block 14, the spring 17 is installed on the outer wall of the fixed block 16, the sliding block 18 is installed at the top end of the spring 17, the sliding block 18 is embedded in the inner wall of the third square groove 19, and the third square groove 19 is formed in two sides of the bottom end of the shell 2; during operation, through the buffer mechanism, when the sliding block 18 is sleeved on the inner wall of the third square groove 19, the sliding block 18 can be pressed, the sliding block 18 presses the spring 17 downwards, and the fixed block 16 is fixed at the top end of the supporting block 14, so that buffer force can be provided when the shell 2 moves conveniently.

A round block 22 is arranged on the side wall of the pump body 1; during operation, through the round block 22, the hole on the side wall of the pump body 1 can be blocked, and dust is prevented from entering the inner wall of the pump body 1.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a first semicircular groove 20 is formed in a side wall of the housing 2, a second supporting plate 21 is installed at a top end of the first supporting plate 6, a second semicircular groove 24 is formed in a top end of the second supporting plate 21, and a side wall of the pump body 1 is embedded between the first semicircular groove 20 and the second semicircular groove 24; during operation, through the first half slot 20 and the second half slot 24 that set up, second backup pad 21 is installed on the top of first backup pad 6, can seal the outer wall of the pump body 1 completely, makes things convenient for the pump body 1 to preserve.

The working principle is that when the pump body 1 is closed, when the shell 2 and the first support plate 6 are closed, the first slider 3 can be embedded into the inner wall of the first square groove 4, the shell 2 can be conveniently fixed, when the shell 2 is opened, when the shell 2 is lifted, the handle 5 can be rotated, the handle 5 drives the first round rod 7 to rotate, the first round rod 7 drives the first bevel gear 8 to rotate, the first bevel gear 8 drives the second bevel gear 9 to rotate, the second bevel gear 9 drives the threaded rod 10 to rotate, the two second sliders 11 drive the threaded rod 10 to move on the inner wall of the fourth square groove 23, the second slider 11 drives the bearing column 12 to move, the first connecting plate 13 rotates on the inner wall of the bearing column 12, when the second slider 11 moves, the two first connecting plates 13 rotate to lift and descend the support block 14, the first connecting plate 13 can slide on the inner wall of the support block 14 through the second square groove 15, when the third square groove 19 is sleeved with the first connecting plate 18, the slider 18 can press the slider 18 down, the spring 17 is fixed on the top end of the support block 16 at the top end of the round hole 14, the second support plate 22 is arranged on the outer wall of the round hole 1, the second support block 24, the top end of the second slider 1 and the second half of the second round hole 24 is completely installed on the outer wall of the second side wall of the pump body 1, and the second side wall of the second slider 1, and the second half of the pump body 6, and the second slider 18 can be completely installed.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a permanent magnetism shielding protective housing for magnetic pump which characterized in that: including the pump body (1), the bottom fixed mounting of the pump body (1) has first backup pad (6), fixed establishment is all installed to the top both sides of first backup pad (6), shell (2) are installed to the top of the pump body (1), slewing mechanism is installed to the lateral wall of first backup pad (6).

2. The protective casing for the permanent magnet canned magnetic pump according to claim 1, characterized in that: fixing mechanism includes first slider (3) and first square groove (4), first slider (3) are all installed to the top both sides of first backup pad (6), first slider (3) embedding is in the inner wall of first square groove (4), the both sides at shell (2) are all seted up in first square groove (4).

3. The protective casing for the permanent magnet canned magnetic pump according to claim 1, wherein: slewing mechanism includes handle (5), first pole (7), first conical gear (8) and second conical gear (9), handle (5) are installed to the lateral wall of first backup pad (6), the lateral wall fixed mounting of handle (5) has first pole (7), first conical gear (8) are all installed at the outside both ends of first pole (7), fixed connection between first conical gear (8) and first pole (7), second conical gear (9) are installed to the lateral wall of first conical gear (8), mesh between first conical gear (8) and second conical gear (9), elevating system is installed to the lateral wall of second conical gear (9).

4. The protective casing for the permanent magnet canned magnetic pump according to claim 3, characterized in that: elevating system includes fourth square groove (23), threaded rod (10), second slider (11), bearing post (12) and first connecting plate (13), threaded rod (10) are installed to the lateral wall of second bevel gear (9), second slider (11) are all installed to the outer wall both sides of threaded rod (10), second slider (11) embedding is at the outer wall of fourth square groove (23), second slider (11) slide at the inner wall of fourth square groove (23), the top both sides in first backup pad (6) are seted up in fourth square groove (23), bearing post (12) are installed on the top of second slider (11), bearing post (12) are installed two, two install first connecting plate (13) between bearing post (12), bearing post (12) and first connecting plate (13) rotate to be connected, first connecting plate (13) are installed two, two rotate between first connecting plate (13) and connect.

5. The protective casing for the permanent magnet canned magnetic pump according to claim 4, wherein: a supporting block (14) is installed above the first connecting plate (13), a second square groove (15) is formed in the inner wall of the supporting block (14), the first connecting plate (13) slides on the inner wall of the supporting block (14), and a buffering mechanism is installed at the top end of the supporting block (14).

6. The protective casing for the permanent magnet canned magnetic pump according to claim 5, wherein: buffer gear includes third square groove (19), fixed block (16), spring (17) and sliding block (18), fixed block (16) are installed to the top of supporting shoe (14), fixed block (16) and supporting shoe (14) fixed connection, spring (17) are installed to the outer wall of fixed block (16), sliding block (18) are installed on the top of spring (17), inner wall at third square groove (19) is embedded in sliding block (18), the bottom both sides at shell (2) are seted up in third square groove (19).

7. The protective casing for the permanent magnet canned magnetic pump according to claim 1, wherein: a round block (22) is mounted on the side wall of the pump body (1).

8. The protective casing for the permanent magnet canned magnetic pump according to claim 1, wherein: first semicircular groove (20) have been seted up to the lateral wall of shell (2), second backup pad (21) are installed on the top of first backup pad (6), second semicircular groove (24) have been seted up on the top of second backup pad (21), the lateral wall embedding of the pump body (1) is in the centre of first semicircular groove (20) and second semicircular groove (24).