CN212177528U

CN212177528U - Vacuum unit capable of reducing amplitude

Info

Publication number: CN212177528U
Application number: CN202020580263.5U
Authority: CN
Inventors: 郭强; 王占广; 孙庆同
Original assignee: Gansu Zeyou New Material Co ltd
Current assignee: Gansu Zeyou New Material Co ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2020-12-18
Anticipated expiration: 2030-04-18

Abstract

The utility model discloses a can reduce vacuum unit of amplitude, including stock solution base, admission line and spacing panel, be provided with the atress base directly over the stock solution base, and be connected with clamping panel directly over the atress base, be provided with driving motor directly over the atress base, and driving motor's output is connected with the box of bleeding, the admission line welding is at the top of the box of bleeding, and the top welded fastening of admission line has the threaded pipeline, the laminating is connected with shock attenuation branch under the spacing panel, and shock attenuation branch's outside nested connection has expanding spring, be provided with the rectangle slider under the shock attenuation branch, nested connection has the rotary rod under the atress base. This can reduce vacuum unit of amplitude adopts shock attenuation branch and rectangle slider, utilizes shock attenuation branch to carry out even conduction to the vibration range that produces, avoids vibration range to concentrate the conduction and produces huge noise.

Description

Vacuum unit capable of reducing amplitude

Technical Field

The utility model relates to a vacuum machine equipment technical field specifically is a can reduce vacuum unit of amplitude.

Background

The vacuum machine set is mainly used for carrying out vacuum packaging treatment on industrial and medical internal equipment, the main function of the vacuum packaging is to remove oxygen and various gases in air so as to be beneficial to preventing food from deteriorating, and to kill bacteria which depend on oxygen for survival, and the vacuum machine can generate a large amount of vibration amplitude in the running process due to the fact that a motor and fan blades can rotate.

Present vacuum unit is at the operation in-process, generally carries out the separation through the bottom to the vacuum machine than soft material, and then reduces the vibration range that the vacuum machine operation produced, but can not reduce the range that vacuum machine equipment produced, is unfavorable for reducing the noise that the vibration produced to the vacuum machine is after operation a period, needs to dismantle driving motor, and the unit lacks the degree of difficulty that influences operating personnel use and maintain to the spacing structure of motor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can reduce vacuum unit of amplitude to the range that can not produce vacuum machine equipment that proposes in solving above-mentioned background reduces, is unfavorable for reducing the noise that the vibration produced, and the vacuum machine is after operation a period, needs dismantle driving motor, and the unit lacks the problem to the spacing structure of motor, influences the degree of difficulty that operating personnel used and maintained.

In order to achieve the purpose, the utility model provides a vacuum unit capable of reducing amplitude, which comprises a liquid storage base, an air inlet pipeline and a limiting panel, wherein a stress base is arranged right above the liquid storage base, a clamping panel is connected right above the stress base, a driving motor is arranged right above the stress base, the output end of the driving motor is connected with an air exhaust box body, the air inlet pipeline is welded at the top of the air exhaust box body, a threaded pipeline is welded and fixed at the top of the air inlet pipeline, a damping support rod is connected in a laminating manner right below the limiting panel, a telescopic spring is connected with the outer side of the damping support rod in a nested manner, a rectangular sliding block is arranged right below the damping support rod, a guide rail is connected with the outer side of the rectangular sliding block in a nested manner, a plastic block is fixedly bonded on the upper surface of the clamping panel, a rotary rod is connected with the lower side, and a conical gear is connected directly above the rotating rod in an embedded manner, a ball screw is connected outside the conical gear in an embedded manner, a rectangular guide rail is arranged directly below the ball screw, and one side of the clamping panel is connected with a metal patch.

Preferably, the width of the liquid storage base is larger than that of the air exhaust box body, the air exhaust box body is attached to the limiting panel, and the top of the limiting panel is of a groove-shaped structure.

Preferably, the threaded pipeline is connected with the air extraction box body through an air inlet pipeline, and the number of the air inlet pipeline and the number of the threaded pipeline are 2.

Preferably, the damping supporting rod and the limiting panel form a lifting structure through an expansion spring, a guide rail and a rectangular sliding block, the whole damping supporting rod is of a T-shaped structure, and the length of the damping supporting rod is larger than that of the liquid storage base.

Preferably, the bevel gear, the ball screw, the rectangular guide rail and the clamping panel form a sliding structure, the clamping panel is in threaded connection with the ball screw, and the clamping panel and the rectangular guide rail are parallel to each other.

Preferably, the metal patch and the clamping panel are welded into an integral structure, and the width of the clamping panel is 2 times that of the plastic block.

Compared with the prior art, the beneficial effects of the utility model are that: the vacuum machine set capable of reducing the amplitude is provided,

1. the damping support rod and the rectangular sliding block are adopted, the generated vibration amplitude is uniformly conducted by the damping support rod, huge noise generated by concentrated conduction of the vibration amplitude is avoided, the rectangular sliding block is driven by the damping support rod to vertically lift, the vibration amplitude is conveniently conducted into damping oil by the rectangular sliding block, and the vibration amplitude of the operation of the vacuum unit is further reduced;

2. adopt ball and metal paster, utilize ball to adjust the distance between two sets of centre gripping panels, conveniently adjust two sets of centre gripping panel clamping force according to the size of motor, and then reduce the vibration of motor operation in-process too big to utilize metal paster to fix centre gripping panel's bottom, avoid centre gripping panel to take place not hard up the condition because of the vibration.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the liquid storage base of the present invention;

FIG. 3 is a schematic view of a side view of the force-receiving base of the present invention;

fig. 4 is a schematic view of the liquid storage base of the present invention.

In the figure: 1. a liquid storage base; 2. a stressed base; 3. clamping the panel; 4. a drive motor; 5. an air extraction box body; 6. an air intake duct; 7. a threaded pipe; 8. a limiting panel; 9. a shock-absorbing strut; 10. a tension spring; 11. a guide rail; 12. a rectangular slider; 13. a plastic block; 14. rotating the rod; 15. a bevel gear; 16. a ball screw; 17. a rectangular guide rail; 18. and (3) a metal patch.

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. 1-4, the present invention provides a technical solution: a vacuum unit capable of reducing amplitude comprises a liquid storage base 1, a stress base 2, a clamping panel 3, a driving motor 4, an air extraction box body 5, an air inlet pipeline 6, a threaded pipeline 7, a limiting panel 8, a damping support rod 9, an expansion spring 10, a guide rail 11, a rectangular sliding block 12, a plastic block 13, a rotating rod 14, a bevel gear 15, a ball screw 16, a rectangular guide rail 17 and a metal patch 18, wherein the stress base 2 is arranged right above the liquid storage base 1, the clamping panel 3 is connected right above the stress base 2, the driving motor 4 is arranged right above the stress base 2, the output end of the driving motor 4 is connected with the air extraction box body 5, the air inlet pipeline 6 is welded at the top of the air extraction box body 5, the threaded pipeline 7 is welded and fixed at the top of the air inlet pipeline 6, the damping support rod 9 is connected right below the limiting panel 8 in an attaching manner, and the expansion spring 10 is connected, a rectangular sliding block 12 is arranged right below the damping supporting rod 9, a guide rail 11 is connected to the outer side of the rectangular sliding block 12 in an embedded mode, a plastic block 13 is fixedly bonded to the upper surface of the clamping panel 3, a rotating rod 14 is connected to the right below the stress base 2 in an embedded mode, a conical gear 15 is connected to the right above the rotating rod 14 in an embedded mode, a ball screw 16 is connected to the outer side of the conical gear 15 in an embedded mode, a rectangular guide rail 17 is arranged right below the ball screw 16, and a metal patch 18 is connected to one side of the clamping panel 3.

The width of stock solution base 1 is greater than the width of box 5 of bleeding, and the box 5 of bleeding laminates with spacing panel 8 each other to recess column structure is adopted at the top of spacing panel 8, and the stock solution base 1 of being convenient for is fixed a position the bottom of equipment, and the vibration range of convenient production conducts.

The threaded pipelines 7 are connected with the air extraction box body 5 through air inlet pipelines 6, and the number of the air inlet pipelines 6 and the threaded pipelines 7 is 2.

Damping support rod 9 and spacing panel 8 pass through expanding spring 10, guided way 11, rectangle slider 12 and constitute elevation structure, and damping support rod 9 is whole to be "T" style of calligraphy structure to damping support rod 9's length is greater than stock solution base 1 length.

Bevel gear 15, ball 16, rectangular guide rail 17 and grip panel 3 constitute sliding structure, and grip panel 3 and ball 16 are threaded connection to grip panel 3 is parallel to rectangular guide rail 17 each other, and the distance between two sets of grip panel 3 is adjusted according to driving motor 4's width to the convenience, conveniently dismantles and changes driving motor 4.

Metal paster 18 welds formula structure as an organic whole with grip panel 3, and grip panel 3's width is 2 times for plastic piece 13 width, utilizes grip panel 3 and plastic piece 13 to carry out the centre gripping to driving motor 4 both sides, conveniently absorbs the vibration range that driving motor 4 produced.

The working principle is as follows: when the vacuum unit capable of reducing the amplitude is used, an operator firstly pours damping oil into the liquid storage base 1, then places the air extraction box body 5 on the surface of the limiting panel 8, then installs the driving motor 4 on the surface of the stressed base 2, can hold the rotating rod 14, drives the bevel gear 15 to rotate by using the rotating rod 14, drives the bevel gear 15 and the ball screw 16 on the left side and the right side to rotate by using the bevel gear 15, drives the clamping panel 3 to slide on the outer side of the rectangular guide rail 17 by using the ball screw 16, clamps and fixes the left side and the right side of the driving motor 4 by using the plastic block 13 on the outer side of the clamping panel 3, and then connects the driving motor 4 with the blades in the air extraction box body 5;

according to fig. 1, fig. 3 and fig. 4 show, operating personnel inserts the outside of screwed conduit 7 with the pipeline of giving vent to anger subsequently, open driving motor 4 afterwards and drive the inside flabellum of box 5 of bleeding and rotate, utilize inlet line 6 to bleed out with the inside air of other equipment, box 5 of bleeding produces vibration range at the operation in-process, vibration range conducts the below of shock attenuation branch 9 and expanding spring 10, expanding spring 10 carries out corresponding flexible according to vibration range, shock attenuation branch 9 slides on rectangular guide 17's surface through rectangle slider 12, conduct the range of vibration inside the inside damping oil of stock solution base 1, and then reduce because of the too big noise that produces of vibration range.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can reduce vacuum unit of amplitude, includes stock solution base (1), admission line (6) and spacing panel (8), its characterized in that: a stress base (2) is arranged right above the liquid storage base (1), a clamping panel (3) is connected right above the stress base (2), a driving motor (4) is arranged right above the stress base (2), the output end of the driving motor (4) is connected with an air pumping box body (5), an air inlet pipeline (6) is welded at the top of the air pumping box body (5), a threaded pipeline (7) is welded and fixed at the top of the air inlet pipeline (6), a damping support rod (9) is attached and connected right below the limiting panel (8), a telescopic spring (10) is connected outside the damping support rod (9) in an embedded mode, a rectangular sliding block (12) is arranged right below the damping support rod (9), a guide rail (11) is connected outside the rectangular sliding block (12) in an embedded mode, and a plastic block (13) is bonded and fixed on the upper surface of the clamping panel (3), the clamping device is characterized in that a rotating rod (14) is connected to the position, right below the stress base (2), of the rotating rod (14) in a nested mode, a conical gear (15) is connected to the position, right above the rotating rod (14) in a nested mode, a ball screw (16) is connected to the outer side of the conical gear (15) in a nested mode, a rectangular guide rail (17) is arranged right below the ball screw (16), and a metal patch (18) is connected to one side of the clamping panel (3).

2. The vacuum machine set capable of reducing the amplitude of vibration of the air conditioner as claimed in claim 1, wherein: the width of stock solution base (1) is greater than the width of box (5) of bleeding, and box (5) of bleeding laminates with spacing panel (8) each other to the top of spacing panel (8) adopts recess column structure.

3. The vacuum machine set capable of reducing the amplitude of vibration of the air conditioner as claimed in claim 1, wherein: the threaded pipelines (7) are connected with the air pumping box body (5) through air inlet pipelines (6), and the number of the air inlet pipelines (6) and the number of the threaded pipelines (7) are 2.

4. The vacuum machine set capable of reducing the amplitude of vibration of the air conditioner as claimed in claim 1, wherein: damping support rod (9) and spacing panel (8) pass through expanding spring (10), guided way (11), rectangle slider (12) constitution elevation structure, and damping support rod (9) are whole to be "T" style of calligraphy structure to the length of damping support rod (9) is greater than stock solution base (1) length.

5. The vacuum machine set capable of reducing the amplitude of vibration of the air conditioner as claimed in claim 1, wherein: the bevel gear (15), the ball screw (16), the rectangular guide rail (17) and the clamping panel (3) form a sliding structure, the clamping panel (3) is in threaded connection with the ball screw (16), and the clamping panel (3) is parallel to the rectangular guide rail (17).

6. The vacuum machine set capable of reducing the amplitude of vibration of the air conditioner as claimed in claim 1, wherein: the metal patch (18) and the clamping panel (3) are welded into an integral structure, and the width of the clamping panel (3) is 2 times that of the plastic block (13).