Aluminum alloy die casting for nuclear magnetic resonance equipment

Abstract

The utility model relates to the technical field of aluminum alloy die castings, and discloses an aluminum alloy die casting for nuclear magnetic resonance equipment, which comprises a shell, the heat dissipation holes are formed in the front surface of the shell; the cover body I is arranged on the front surface of the shell; the dust removal mechanism is arranged in the first cover body and comprises a motor, a connecting shaft rod, a lead screw, a moving plate, a brush handle and a pipeline, the motor is fixedly installed on the left side of the inner wall of the first cover body, the connecting shaft rod is fixedly installed at the output end of the motor, and the lead screw is fixedly installed at one end of the connecting shaft rod; the motor is started to drive the lead screw to rotate, the lead screw drives the movable plate to move left and right, the movable plate drives the brush handle to sweep dust attached to the heat dissipation holes, meanwhile, the air pump is started, the dust suction head sucks the swept dust, sweeping and suction are conducted synchronously, and the dust cleaning effect is improved; and the heat dissipation holes keep a good heat dissipation effect.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy die castings, in particular to an aluminum alloy die casting for nuclear magnetic resonance equipment. Background Art

[0002] Die castings are pressure-cast parts produced using a die-casting machine equipped with a mold. Liquid copper, zinc, aluminum, or an aluminum alloy is poured into the machine's inlet. The machine then casts the copper, zinc, aluminum, or aluminum alloy part into the shape and size defined by the mold. These parts are commonly called die castings. Various aluminum alloy die castings are used in the manufacture of MRI equipment.

[0003] For example, the Chinese patent publication number CN218119277U discloses the following technical solution: an aluminum alloy die-casting, comprising a base, a casting shell fixedly mounted on the top of the base, a mounting mechanism provided at the bottom of the casting shell, a heat dissipation hole embedded in the front of the casting shell, a drive mechanism provided on the front of the casting shell and above the heat dissipation hole, and a cleaning mechanism provided at the top of the casting shell; the mounting mechanism comprising a mounting sleeve, a groove, a first threaded rod, and a nut; a mounting sleeve fixedly mounted on the bottom of the casting shell and sleeved on the outside of the base, the mounting sleeve having grooves on both sides. The aluminum alloy die-casting, when in use, utilizes the mounting mechanism to sleeve the mounting sleeve at the bottom of the casting shell onto the outside of the base, engage the first threaded rod into the groove, and tighten the nuts on both sides to secure the mounting sleeve. Thus, the casting shell and the base can be conveniently installed, achieving the purpose of easy assembly.

[0004] However, the above technology uses an air pump to absorb the dust attached to the heat dissipation holes. If it encounters dust with strong adhesion, the suction force is not enough to clean it out, which has certain limitations. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the utility model provides an aluminum alloy die-casting for nuclear magnetic resonance equipment.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an aluminum alloy die-casting for a nuclear magnetic resonance device, comprising a shell; a heat dissipation hole arranged on the front side of the shell; a cover body arranged on the front side of the shell; and a dust removal mechanism arranged inside the cover body, the dust removal mechanism comprising a motor, a connecting rod, a screw rod, a movable plate, a brush handle and a pipe, the motor being fixedly mounted on the left side of the inner wall of the cover body, the connecting rod being fixedly mounted on the output end of the motor, the screw rod being fixedly mounted on one end of the connecting rod, the screw rod passing through the movable plate and being threadedly connected to the movable plate, the brush handle being fixedly mounted on the bottom of the movable plate, and the pipe being arranged on the right side of the brush handle.

[0009] Preferably, one end of the screw rod is rotatably connected to the right side of the inner wall of the cover body one through a bearing, a dust collector head is provided on the back side of the pipe, an air pump is fixedly installed inside the cover body one, a limiting rod is fixedly installed inside the cover body one, and the limiting rod passes through the movable plate and is slidably connected to the movable plate. By setting the air pump, the dust collector head can generate suction when it is started. There are three dust collector heads, which are linearly distributed. By setting the limiting rod, the movable plate can move stably left and right without rotating with the screw rod.

[0010] Preferably, a hose and a connecting pipe are fixedly installed at both ends of the air pump, one end of the hose is connected to the top of the pipe, and one end of the connecting pipe is connected to a dust collecting box, which can collect the dust cleaned.

[0011] Preferably, a cover plate is provided on the top of the dust collecting box, and a door panel is hinged on the top of the cover body 1. By providing the door panel, dust can be easily handled when it is opened.

[0012] Preferably, a connecting plate is fixedly connected to the front of the pipe, and the connecting plate is fixedly connected to the front of the brush handle by bolts. The pipe and the brush handle can be separated by unscrewing the bolts, and then the brush handle can be removed for cleaning or replacement.

[0013] Preferably, a cover body 2 is fixedly installed on the front of the shell, and the brush handle and the pipe are both arranged inside the cover body 2. By setting the cover body 2, the brush handle and the pipe can be shielded to avoid being exposed to the outside, thereby improving the aesthetics and preventing the brush handle from being contaminated.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides an aluminum alloy die-casting for nuclear magnetic resonance equipment, which has the following beneficial effects:

[0016] 1. This aluminum alloy die-casting for nuclear magnetic resonance equipment drives the screw to rotate by starting the motor, and the screw drives the movable plate to move left and right. The movable plate drives the brush to clean the dust attached to the heat dissipation holes. At the same time, the air pump is started to make the dust collector absorb the dust. By cleaning and absorbing simultaneously, the dust cleaning effect is improved, and the heat dissipation effect of the heat dissipation holes is maintained well.

[0017] 2. This aluminum alloy die-casting for nuclear magnetic resonance equipment can separate the pipe and the brush handle by unscrewing the bolts, and then remove the brush handle to clean or replace it. The brush handle and the pipe can be shielded by providing a cover body to avoid exposure, thereby improving the aesthetics and preventing the brush handle from being contaminated. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the dust removal mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the cover body 2 of the present invention;

[0022] Figure 4 It is an enlarged view of A of the present utility model.

[0023] In the figure: 1. Shell; 2. Heat dissipation holes; 3. Cover body 1; 4. Dust removal mechanism; 401. Motor; 402. Connecting rod; 403. Screw rod; 404. Moving plate; 405. Brush handle; 406. Pipe; 407. Cleaning head; 408. Hose; 409. Air pump; 410. Connecting pipe; 411. Dust collection box; 412. Limit rod; 5. Cover body 2; 6. Connecting plate; 7. Door panel. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Example 1

[0026] like Figure 1-4As shown, the utility model provides an aluminum alloy die-casting for nuclear magnetic resonance equipment, including a shell 1, which is the shell of the nuclear magnetic resonance instrument, is made of aluminum alloy die-casting, and is an aluminum alloy die-casting; a heat dissipation hole 2 is arranged on the front side of the shell 1; a cover body 3 is arranged on the front side of the shell 1; and a dust removal mechanism 4 is arranged inside the cover body 3, the dust removal mechanism 4 includes a motor 401, a connecting rod 402, a screw rod 403, a movable plate 404, a brush handle 405 and a pipe 406, the motor 401 is fixedly mounted on the left side of the inner wall of the cover body 3, the connecting rod 402 is fixedly mounted on the output end of the motor 401, the screw rod 403 is fixedly mounted on one end of the connecting rod 402, the screw rod 403 passes through the movable plate 404 and is threadedly connected to the movable plate 404, the brush handle 405 is fixedly mounted on the bottom of the movable plate 404, the pipe 406 is arranged on the right side of the brush handle 405, and one end of the screw rod 403 is connected to the cover body 3 through a bearing. 3 is rotatably connected, a dust collection head 407 is provided on the back of the pipe 406, an air pump 409 is fixedly installed inside the cover body 3, a limiting rod 412 is fixedly installed inside the cover body 3, and the limiting rod 412 passes through the movable plate 404 and is slidably connected to the movable plate 404, by arranging the air pump 409, the dust collection head 407 can generate suction when it is started, the number of the dust collection heads 407 is three, and they are linearly distributed. By arranging the limiting rod 412, the movable plate 404 can move stably left and right without rotating with the screw rod 403, and a hose 408 and a connecting pipe 410 are fixedly installed at both ends of the air pump 409, one end of the hose 408 is connected to the top of the pipe 406, and the length of the hose 408 is sufficient to move when the pipe 406 moves left and right. One end of the connecting pipe 410 is connected to a dust collecting box 411, and the dust collecting box 411 can collect the dust swept.

[0027] In this embodiment, the motor 401 is started to drive the screw rod 403 to rotate, the screw rod 403 drives the movable plate 404 to move left and right, and the movable plate 404 drives the brush handle 405 to clean the dust attached to the heat dissipation hole 2. At the same time, the air pump 409 is started to make the dust collection head 407 absorb the dust under the cleaning. By performing cleaning and absorption simultaneously, the dust cleaning effect is improved, and the heat dissipation effect of the heat dissipation hole 2 is maintained at a good level.

[0028] Example 2

[0029] like Figure 1-2 As shown, based on Example 1, the present invention provides a technical solution: preferably, a cover plate is provided on the top of the dust collecting box 411, and a door panel 7 is hinged on the top of the cover body 3.

[0030] In this embodiment, the door panel 7 is provided to facilitate dust disposal when the door is opened.

[0031] Example 3

[0032] like Figure 1-3 As shown, based on Example 1, the utility model provides a technical solution: preferably, the front of the pipe 406 is fixedly connected to a connecting plate 6, and the connecting plate 6 is fixedly connected to the front of the brush handle 405 by bolts, and the front of the shell 1 is fixedly installed with a cover body 2 5, and the brush handle 405 and the pipe 406 are both arranged inside the cover body 2 5.

[0033] In this embodiment, the pipe 406 and the brush handle 405 are separated by unscrewing the bolts, and then the brush handle 405 is removed to clean or replace the brush handle 405. By providing the cover body 25, the brush handle 405 and the pipe 406 can be shielded to avoid exposure to the outside, thereby improving the aesthetics and preventing the brush handle 405 from being contaminated.

[0034] The following is a detailed description of the working principle of this aluminum alloy die-casting used in nuclear magnetic resonance equipment.

[0035] like Figure 1-4 As shown, when in use, the motor 401 is started to drive the screw rod 403 to rotate, and the screw rod 403 drives the movable plate 404 to move left and right, and the movable plate 404 drives the brush handle 405 to clean the dust attached to the heat dissipation hole 2, and at the same time, the air pump 409 is started, so that the dust suction head 407 absorbs the dust cleaned. By cleaning and absorbing simultaneously, the dust cleaning effect is improved, and the heat dissipation hole 2 maintains a good heat dissipation effect; the dust can be collected by setting a dust collecting box 411, the door panel 7 is opened, and the cover plate is removed to process the dust, and the pipe 406 and the brush handle 405 are separated by unscrewing the bolts, and the brush handle 405 can be removed to clean or replace the brush handle 405, and the cover body 2 5 can be provided to shield the brush handle 405 and the pipe 406 to avoid exposure to the outside, thereby improving the aesthetics and preventing the brush handle 405 from being contaminated.

Claims

1. An aluminum alloy die-casting for a nuclear magnetic resonance device, comprising a housing (1); A heat dissipation hole (2) is provided on the front side of the housing (1); A cover body (3) is arranged on the front side of the housing (1); And a dust removal mechanism (4) arranged inside the cover body (3), characterized in that: The dust removal mechanism (4) comprises a motor (401), a connecting rod (402), a screw rod (403), a movable plate (404), a brush handle (405) and a pipe (406); the motor (401) is fixedly mounted on the left side of the inner wall of the cover body (3); the connecting rod (402) is fixedly mounted on the output end of the motor (401); the screw rod (403) is fixedly mounted on one end of the connecting rod (402); the screw rod (403) passes through the movable plate (404) and is threadedly connected to the movable plate (404); the brush handle (405) is fixedly mounted on the bottom of the movable plate (404); and the pipe (406) is arranged on the right side of the brush handle (405).

2. The aluminum alloy die casting for nuclear magnetic resonance equipment according to claim 1, characterized in that: One end of the screw rod (403) is rotatably connected to the right side of the inner wall of the cover body (3) through a bearing, a dust collector head (407) is provided on the back of the pipe (406), an air pump (409) is fixedly installed inside the cover body (3), a limiting rod (412) is fixedly installed inside the cover body (3), and the limiting rod (412) passes through the movable plate (404) and is slidably connected to the movable plate (404).

3. The aluminum alloy die casting for nuclear magnetic resonance equipment according to claim 2, characterized in that: A hose (408) and a connecting pipe (410) are fixedly installed at both ends of the air pump (409), one end of the hose (408) is connected to the top of the pipeline (406), and one end of the connecting pipe (410) is connected to a dust collection box (411).

4. The aluminum alloy die casting for nuclear magnetic resonance equipment according to claim 3, characterized in that: The top of the dust collecting box (411) is provided with a cover plate, and the top of the cover body (3) is hinged with a door plate (7).

5. The aluminum alloy die casting for nuclear magnetic resonance equipment according to claim 1, characterized in that: A connecting plate (6) is fixedly connected to the front of the pipe (406), and the connecting plate (6) is fixedly connected to the front of the brush handle (405) via bolts.

6. The aluminum alloy die casting for nuclear magnetic resonance equipment according to claim 5, characterized in that: The front of the housing (1) is fixedly mounted with a second cover body (5), and the brush handle (405) and the pipe (406) are both arranged inside the second cover body (5).

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