CN213205931U

CN213205931U - Vacuum pump with oxygenerator connection structure

Info

Publication number: CN213205931U
Application number: CN202021999186.3U
Authority: CN
Inventors: 姚瑜; 束法云
Original assignee: Jiangsu Qiangli Electromechanical Technology Co ltd
Current assignee: Jiangsu Qiangli Electromechanical Technology Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-14
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a vacuum pump with oxygenerator connection structure, including the oxygenerator casing, an component mounting groove has been seted up in the oxygenerator casing, be provided with a base mechanism in the component mounting groove, be provided with a slewing mechanism in the base mechanism, be provided with a first stop gear in the base mechanism, be provided with a fixed establishment on the first stop gear, be provided with a second stop gear on the first stop gear, the beneficial effects of the utility model are that: this structure that vacuum pump and oxygenerator carry out being connected is convenient for dismantle the vacuum pump in subsequent use to required whole time and indirectness improve the rate of utilization of oxygenerator when can reducing vacuum pump maintenance or maintenance, the effectual structure of having solved general vacuum pump and oxygenerator and being connected is too single, is not convenient for dismantle the rate of utilization scheduling problem that improves the oxygenerator through the convenience in subsequent use.

Description

Vacuum pump with oxygenerator connection structure

Technical Field

The utility model relates to a vacuum pump technical field specifically is a vacuum pump with oxygenerator connection structure.

Background

The vacuum pump is a device for extracting air from the container by using mechanical, physical, chemical and other methods and obtaining vacuum, and the vacuum pump can compress gas, so the vacuum pump becomes one of necessary devices in the whole process of oxygen generation by the oxygen generator.

At present, because the structure that general vacuum pump outside is too simple does not additionally carry out the structure of being connected with the oxygenerator, consequently all directly fixes the body through the bolt when being connected with the oxygenerator, so all need use specific instrument to dismantle when need maintain or maintain the vacuum pump at every turn, required whole time when only can increasing the vacuum pump like this and maintain or maintain, consequently the availability factor of the oxygenerator is not convenient for improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum pump with oxygenerator connection structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum pump with oxygenerator connection structure, includes the oxygenerator casing, an element mounting groove has been seted up in the oxygenerator casing, be provided with a base mechanism in the element mounting groove, be provided with a slewing mechanism on the base mechanism, be provided with a first stop gear on the base mechanism, be provided with a fixed establishment on the first stop gear, be provided with a second stop gear on the first stop gear.

Preferably, the base mechanism comprises a bottom plate, the bottom plate is fixedly connected to the bottom groove wall of the element mounting groove through a bolt, and a groove is formed in the side wall of one side of the bottom plate.

Preferably, the rotating mechanism comprises a rotating rod, the rotating rod is rotatably connected between the opposite groove walls of the groove through a bearing, a rotating block is fixedly sleeved on the rod wall of the rotating rod, and the upper end of the rotating block penetrates through the groove and extends out of the bottom plate.

Preferably, first stop gear includes the vacuum pump, the vacuum pump is placed in the upper surface of bottom plate, it all is equipped with a first stopper, two to be the symmetry form on the lateral wall of vacuum pump both sides first stopper is close to the lateral wall of vacuum pump and all laminates mutually with the vacuum pump, and two the lower extreme of first stopper is connected with the last fixed surface of turning block and bottom plate respectively.

Preferably, fixed establishment includes slot and protruding type spout, slot and protruding type spout are seted up respectively on the top of two first stopper lateral walls in opposite directions, spring of tank bottom fixedly connected with of protruding type spout, T type slider of other end fixedly connected with of spring, just T type slider and protruding type spout sliding connection, the one end that T type slider is close to protruding type spout notch passes protruding type spout and plug in the slot, T type slider is close to fixedly connected with a pull rod on the lateral wall of spring one side, the one end that T type slider was kept away from to the pull rod passes the spring and runs through the tank bottom of protruding type spout and extends to first stopper outward, the pull rod is located handle of one end fixedly connected with outside the first stopper.

Preferably, the second stop gear includes two connecting plates, two the connecting plate is fixed connection respectively on the lateral wall of one of them first stopper both sides, two be a second stopper of the equal fixedly connected with of symmetry form on the lateral wall that the connecting plate is close to vacuum pump one side, and two the one end that the second stopper is close to the vacuum pump all laminates mutually with the vacuum pump.

Compared with the prior art, the beneficial effects of the utility model are that: through the base that sets up, can be so that the vacuum pump is connected with the oxygenerator casing, second stopper through setting up, can carry on spacingly to the left and right directions of vacuum pump, first stopper through setting up, can be spacing to going up three direction around the vacuum pump, through the fixed establishment who sets up, can make two first stoppers to obtain firmly to the spacing of vacuum pump in inserting the slot through with T type slider, thereby can make the spacing that the vacuum pump position received stabilize, the effectual structure that general vacuum pump and oxygenerator are connected of having solved is too single, be not convenient for dismantle the rate of utilization scheduling problem that improves the oxygenerator through the convenience in follow-up use.

Drawings

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

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

fig. 3 is a schematic top view of the first stopper of the present invention;

fig. 4 is the utility model discloses in the front view structure schematic diagram of first stopper.

In the figure: 1. an oxygenerator housing; 2. an element mounting groove; 3. a base mechanism; 31. a base plate; 32. a groove; 4. a rotating mechanism; 41. a rotating rod; 42. rotating the block; 5. a first limit mechanism; 51. a vacuum pump; 52. a first stopper; 6. a fixing mechanism; 61. a slot; 62. a convex chute; 63. a spring; 64. A T-shaped slider; 65. a pull rod; 66. a handle; 7. a second limiting mechanism; 71. a connecting plate; 72. and a second limiting block.

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: the utility model provides a vacuum pump with oxygenerator connection structure, includes oxygenerator casing 1, has seted up an element mounting groove 2 in the oxygenerator casing 1, is provided with a base mechanism 3 in the element mounting groove 2, is provided with a slewing mechanism 4 on the base mechanism 3, is provided with a first stop gear 5 on the base mechanism 3, is provided with a fixed establishment 6 on the first stop gear 5, is provided with a second stop gear 7 on the first stop gear 5.

The base mechanism 3 comprises a bottom plate 31, the bottom plate 31 is fixedly connected to the bottom slot wall of the component mounting slot 2 through a bolt, and a groove 32 is formed in the side wall of one side of the bottom plate 31, so that the connection of a subsequent mechanism is facilitated.

The rotating mechanism 4 comprises a rotating rod 41, the rotating rod 41 is rotatably connected between the opposite groove walls of the groove 32 through a bearing, a rotating block 42 is fixedly sleeved on the rod wall of the rotating rod 41, and the upper end of the rotating block 42 penetrates through the groove 32 and extends out of the bottom plate 31, so that the subsequent mechanism can be conveniently connected.

First stop gear 5 includes vacuum pump 51, and vacuum pump 51 places in the upper surface of bottom plate 31, is the symmetry form on the lateral wall of vacuum pump 51 both sides and all is equipped with a first stopper 52, and two first stoppers 52 are close to vacuum pump 51's lateral wall and all laminate mutually with vacuum pump 51, and two first stoppers 52 lower extreme respectively with the last fixed surface of turning block 42 and bottom plate 31 be connected, be convenient for carry on spacing fixedly to vacuum pump 51.

Fixed establishment 6 includes slot 61 and protruding type spout 62, slot 61 and protruding type spout 62 are seted up respectively on the top of two first stopper 52 lateral walls in opposite directions, spring 63 of tank bottom fixedly connected with of protruding type spout 62, T type slider 64 of other end fixedly connected with of spring 63, and T type slider 64 and protruding type spout 62 sliding connection, the one end that T type slider 64 is close to protruding type spout 62 notch passes protruding type spout 62 and plug-in slot 61, pull rod 65 of fixedly connected with on the lateral wall that T type slider 64 is close to spring 63 one side, the one end that T type slider 64 was kept away from to pull rod 65 passes spring 63 and runs through the tank bottom of protruding type spout 62 and extends outward to first stopper 52, pull rod 65 is located handle 66 of one end fixedly connected with outside first stopper 52, be convenient for make first stop gear 5 obtain firmly to the spacing of vacuum pump 51.

The second limiting mechanism 7 comprises two connecting plates 71, the two connecting plates 71 are respectively fixedly connected to the side walls of the two sides of one of the first limiting blocks 52, the two connecting plates 71 are close to the side wall of one side of the vacuum pump 51 and are symmetrically and fixedly connected with second limiting blocks 72, and one ends of the two second limiting blocks 72 close to the vacuum pump 51 are respectively attached to the vacuum pump 51, so that the vacuum pump 51 is conveniently limited and fixed.

Specifically, when the vacuum pump 51 needs to be fixed, the bottom plate 31 is fixed in the component mounting groove 2 by a bolt, then the vacuum pump 51 is placed between the two second limit blocks 72, then the vacuum pump 51 is moved to make the vacuum pump 51 abut against the first limit block 52 provided with the connecting plate 71, after the vacuum pump 51 abuts against the first limit block 52 provided with the connecting plate 71, the left and right directions of the vacuum pump 51 can be limited by the provided second limit block 72, the first limit block 52 provided with the handle 66 is then rotated upwards, the rotating block 42 is driven to rotate by the rotating rod 41, so that the first limit block 52 provided with the handle 66 can be rotated towards the vacuum pump 51, when the first limit block 52 provided with the handle 66 is rotated to a proper position, the handle 66 is pulled, so that the handle 66 drives the T-shaped sliding block 64 to press the spring 63 and slide towards the sliding groove 62 by the pull rod 65, the handle 66 is continuously pulled until the T-shaped sliding block 64 completely enters the convex sliding groove 62, after the T-shaped sliding block 64 completely enters the convex sliding groove 62, the first limiting block 52 provided with the handle 66 is rotated again and is attached to the other first limiting block 52 in a state of keeping the handle 66 pulled, after the two first limiting blocks 52 are attached to each other, the vacuum pump 51 is limited in the front and back direction, the position of the T-shaped sliding block 64 corresponds to the position of the slot 61, at this time, the pulled handle 66 is released, the extruded spring 63 is rebounded and reset through the elasticity of the spring 63, the rebounded and reset of the spring 63 can push the T-shaped sliding block 64 to be inserted into the slot 61 through sliding, after the T-shaped sliding block 64 is inserted into the slot 61, the first limiting block 52 provided with the handle 66 can not rotate any more due to the limit of the slot wall of the slot 61 to the outer wall of the T-shaped sliding block 64, at this moment, two first stopper 52 will be firm to vacuum pump 51's spacing, after two first stopper 52 will be firm to vacuum pump 51's spacing, vacuum pump 51's position will be spacing fixed, thereby can make vacuum pump 51's installation accomplish, this vacuum pump 51 and oxygenerator carry out the structure of being connected are convenient for dismantle in subsequent use, thereby can maintain or maintain vacuum pump 51 and reduce holistic required time, and the indirectness improves the rate of utilization of oxygenerator, the effectual structure of being connected of having solved general vacuum pump and oxygenerator is too single, be not convenient for dismantle the rate of utilization scheduling problem that improves the oxygenerator through the convenience in subsequent use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 a vacuum pump with oxygenerator connection structure, its characterized in that, includes oxygenerator casing (1), an element mounting groove (2) has been seted up in oxygenerator casing (1), be provided with a base mechanism (3) in element mounting groove (2), be provided with a slewing mechanism (4) on base mechanism (3), be provided with a first stop gear (5) on base mechanism (3), be provided with a fixed establishment (6) on first stop gear (5), be provided with a second stop gear (7) on first stop gear (5).

2. The vacuum pump with the oxygen generator connecting structure of claim 1, wherein: the base mechanism (3) comprises a bottom plate (31), the bottom plate (31) is fixedly connected to the bottom end groove wall of the element mounting groove (2) through a bolt, and a groove (32) is formed in the side wall of one side of the bottom plate (31).

3. The vacuum pump with the oxygen generator connecting structure of claim 1, wherein: the rotating mechanism (4) comprises a rotating rod (41), the rotating rod (41) is rotatably connected between the opposite groove walls of the groove (32) through a bearing, a rotating block (42) is fixedly sleeved on the rod wall of the rotating rod (41), and the upper end of the rotating block (42) penetrates through the groove (32) and extends out of the bottom plate (31).

4. The vacuum pump with the oxygen generator connecting structure of claim 1, wherein: first stop gear (5) include vacuum pump (51), place in the upper surface of bottom plate (31) vacuum pump (51), it all is equipped with one first stopper (52), two to be the symmetry form on the lateral wall of vacuum pump (51) both sides first stopper (52) are close to the lateral wall of vacuum pump (51) and all laminate mutually with vacuum pump (51), and two the lower extreme of first stopper (52) is connected with the last fixed surface of turning block (42) and bottom plate (31) respectively.

5. The vacuum pump with the oxygen generator connecting structure of claim 1, wherein: the fixing mechanism (6) comprises a slot (61) and a convex sliding groove (62), the slot (61) and the convex sliding groove (62) are respectively arranged at the top ends of the opposite side walls of the two first limit blocks (52), the bottom of the convex sliding groove (62) is fixedly connected with a spring (63), the other end of the spring (63) is fixedly connected with a T-shaped sliding block (64), the T-shaped sliding block (64) is in sliding connection with the convex sliding groove (62), one end, close to the notch of the convex sliding groove (62), of the T-shaped sliding block (64) penetrates through the convex sliding groove (62) and is inserted into the slot (61), the side wall, close to one side of the spring (63), of the T-shaped sliding block (64) is fixedly connected with a pull rod (65), one end, far away from the T-shaped sliding block (64), of the pull rod (65) penetrates through the spring (63), penetrates through the bottom of the convex sliding groove (62) and extends, one end of the pull rod (65) located outside the first limiting block (52) is fixedly connected with a handle (66).

6. The vacuum pump with the oxygen generator connecting structure of claim 1, wherein: second stop gear (7) include two connecting plates (71), two connecting plate (71) is fixed connection respectively on the lateral wall of one of them first stopper (52) both sides, two be the equal fixedly connected with second stopper (72) of symmetry form on the lateral wall that connecting plate (71) are close to vacuum pump (51) one side, and two the one end that second stopper (72) are close to vacuum pump (51) all laminates mutually with vacuum pump (51).