CN212503997U

CN212503997U - Portable nitrogen generator base

Info

Publication number: CN212503997U
Application number: CN202020744020.0U
Authority: CN
Inventors: 严紫微
Original assignee: Jiangyin Jinma Gas Co ltd
Current assignee: Jiangyin Jinma Gas Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-09
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a portable nitrogen generator base, concretely relates to nitrogen generator part field, the on-line screen storage device comprises a base, the mounting groove has been seted up at the top of base, the bottom fixed mounting of mounting groove has multiunit second spring, the top fixed mounting of second spring has places the board, place the top of board and placed nitrogen generator, the draw-in groove has all been seted up to nitrogen generator's both sides, the both sides that the base top is close to nitrogen generator all are provided with chucking mechanism. The utility model discloses a set up chucking mechanism, the nitrogen generator is placed on placing the board, places the board pressurized and removes to mounting groove inside to it moves down to drive perpendicular rack, and perpendicular rack moves down and can drive the driving gear and rotate, and the driving gear rotates, and under the effect of pivot, makes driven gear also rotate, can drive the horizontal rack and remove to nitrogen generator direction, and the horizontal rack realizes the fixed chucking to nitrogen generator with the draw-in groove cooperation, has made things convenient for the staff to carry out the dismouting with nitrogen generator and base greatly.

Description

Portable nitrogen generator base

Technical Field

The utility model relates to a nitrogen generator part technical field, more specifically say, the utility model relates to a portable nitrogen generator base.

Background

The nitrogen generator is a device which takes air as a raw material and obtains nitrogen by separating oxygen and nitrogen in the air by a physical method. The nitrogen making machine can be divided into a movable type and a fixed type according to application categories, wherein the movable type nitrogen making machine is additionally provided with a case on the basis of the fixed type nitrogen making machine, the nitrogen making machine is completely placed in the case, and the nitrogen making machine is pushed to move by pushing the case.

But current portable nitrogen generator base still has more shortcoming when the in-service use, if portable nitrogen generator base is the mechanism that prevents the nitrogen generator body, nevertheless is fixed connection between most nitrogen generator and the base, consequently when some only need nitrogen generator, can't dismantle the separation with nitrogen generator and base, reduced nitrogen generator's application scope.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a portable nitrogen generator base, the utility model aims to solve the problem that: the existing mobile nitrogen making machine base and the nitrogen making machine are not convenient to disassemble and assemble.

In order to achieve the above object, the utility model provides a following technical scheme: a movable nitrogen making machine base comprises a base, wherein the top of the base is provided with a mounting groove, the bottom of the mounting groove is fixedly provided with a plurality of groups of second springs, the top ends of the second springs are fixedly provided with a placing plate, the top of the placing plate is provided with a nitrogen making machine, two sides of the nitrogen making machine are provided with clamping mechanisms, two sides of the top of the base, which are close to the nitrogen making machine, are provided with clamping mechanisms, the bottom of the base is fixedly provided with a bottom plate, the bottom of the bottom plate is fixedly provided with universal wheels, two sides of the top of the bottom plate are provided with through holes in a penetrating manner, and a fixing mechanism is arranged inside the;

chucking mechanism includes the pivot, fixed cover is equipped with driven gear and driving gear on the pole wall of pivot, the both ends of pivot are provided with the bearing frame, bearing frame fixed mounting is passed through at the top of base in the pivot, the equal fixed mounting in top both sides of placing the board has perpendicular rack, the one end of perpendicular rack extends to outside the mounting groove, just perpendicular rack is connected with the driving gear meshing, the top fixed mounting of base has the guide cylinder, the inside activity of guide cylinder runs through and installs the horizontal rack, the horizontal rack is connected with driven gear meshing, just the tip and the draw-in groove joint cooperation of horizontal rack.

In a preferred embodiment, the sliding grooves are formed in two sides of the top of the base, the sliding plates are arranged in the sliding grooves in a sliding mode, one side, located outside the sliding grooves, of each sliding plate is fixedly connected with one end, far away from the clamping groove, of each transverse rack, and the transverse racks are driven to withdraw from the clamping grooves by pulling the sliding plates, so that the nitrogen making machine is convenient to disassemble.

In a preferred embodiment, a first spring is fixedly mounted on one side inside the sliding groove, one end, far away from the sliding groove, of the first spring is fixedly connected with the sliding plate, and the first spring provides elastic force for the sliding plate, so that the transverse rack can be conveniently moved inwards towards the clamping groove under the action of the driven gear.

In a preferred embodiment, the fixing mechanism comprises a connecting rod, the connecting rod penetrates through the through hole in a movable mode, the bottom end of the connecting rod is fixedly provided with a friction block, the top end of the connecting rod is fixedly provided with a pedal, and the pedal is convenient for a worker to tread and apply force to the worker.

In a preferred embodiment, a third spring is fixedly installed at the bottom of the pedal, the third spring is movably sleeved outside the rod wall of the connecting rod, and a positioning groove is formed in the rod wall of the connecting rod, so that the connecting rod can be positioned and locked conveniently.

In a preferred embodiment, the both sides of bottom plate are all movable to run through and are installed the movable rod, the one end that the movable rod is located the bottom plate cooperates with the constant head tank joint, through movable rod and constant head tank cooperation, realizes the injecing to the connecting rod position.

In a preferred embodiment, the one end fixed mounting that the constant head tank was kept away from to the movable rod has the limiting plate, fixed mounting has the fourth spring between limiting plate and the bottom plate, just the activity suit of fourth spring is outside the pole wall of movable rod, is convenient for provide elasticity for the movable rod, makes it and constant head tank chucking.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up chucking mechanism, nitrogen generator places on placing the board, places the board and is pressed and removes to the mounting groove is inside, and drive vertical rack and move down, vertical rack moves down and can drive the driving gear rotation, the driving gear rotates, and under the effect of pivot, make driven gear also rotate, can drive the horizontal rack and move to nitrogen generator direction, the horizontal rack cooperates with the draw-in groove and realizes the fixed chucking to nitrogen generator, made things convenient for greatly that the staff carries out the dismouting with nitrogen generator and base, compare with prior art, there is the progress that improves the practicality;

2. the utility model discloses a set up chucking mechanism, nitrogen generator places on placing the board, it removes to the mounting groove is inside to place the board pressurized to place the board to drive the vertical rack and move down, the vertical rack moves down and can drive the driving gear and rotate, the driving gear rotates, and under the effect of pivot, make driven gear also rotate, can drive the horizontal rack and remove to nitrogen generator direction, the horizontal rack realizes the fixed chucking to nitrogen generator with the draw-in groove cooperation, made things convenient for the staff to carry out the dismouting with nitrogen generator and base greatly, compared with the prior art, there is the progress that further improves the practicality.

Drawings

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

FIG. 2 is a schematic view of the driving gear and the driven gear of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

The reference signs are: the device comprises a base 1, an installation groove 11, a sliding groove 12, a first spring 121, a guide cylinder 13, a placing plate 2, a second spring 21, a nitrogen making machine 3, a clamping groove 31, a clamping mechanism 4, a rotating shaft 41, a driven gear 42, a driving gear 43, a vertical rack 44, a horizontal rack 45, a sliding plate 46, a bottom plate 5, a universal wheel 51, a through hole 52, a fixing mechanism 6, a connecting rod 61, a friction block 62, a pedal 63, a third spring 64, a positioning groove 65, a movable rod 66, a limiting plate 67 and a fourth spring 68.

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.

The utility model relates to a portable nitrogen generator base can include base 1, mounting groove 11 has been seted up at base 1's top, the bottom fixed mounting of mounting groove 11 has multiunit second spring 21, the top fixed mounting of second spring 21 has places board 2, place the top of board 2 and placed nitrogen generator 3, draw-in groove 31 has all been seted up to nitrogen generator 3's both sides, the both sides that base 1 top is close to nitrogen generator 3 all are provided with chucking mechanism 4, base 1's bottom fixed mounting has bottom plate 5, bottom plate 5's bottom fixed mounting has universal wheel 51, through-hole 52 has all been run through to the top both sides of bottom plate 5, the inside of through-hole 52 is provided with fixed establishment 6.

Referring to the attached drawings 1-3 of the specification, the clamping mechanism 4 of the mobile nitrogen making machine base of the embodiment includes a rotating shaft 41, a driven gear 42 and a driving gear 43 are fixedly sleeved on the rod wall of the rotating shaft 41, bearing seats are arranged at two ends of the rotating shaft 41, the rotating shaft 41 is fixedly installed at the top of the base 1 through the bearing seats, vertical racks 44 are fixedly installed on two sides of the top of the placing plate 2, one end of each vertical rack 44 extends out of the installing groove 11, the vertical racks 44 are meshed with the driving gear 43 and connected, a guide cylinder 13 is fixedly installed at the top of the base 1, a transverse rack 45 is movably installed inside the guide cylinder 13 in a penetrating mode, the transverse rack 45 is meshed with the driven gear 42 and the end portion of the transverse rack 45 is in clamping fit with the clamping groove 31.

As shown in fig. 1 to 3, the implementation scenario specifically includes: in practical use, when the nitrogen making machine 3 and the base are required to be installed and fixed, the nitrogen making machine 3 is placed on the placing plate 2, the placing plate 2 is pressed to move towards the inside of the installation groove 11, the second spring 21 is compressed, the placing plate 2 is pressed to drive the vertical rack 44 to move downwards, the vertical rack 44 is meshed with the driving gear 43, therefore, the vertical rack 44 moves downwards to drive the driving gear 43 to rotate, the driving gear 43 rotates under the action of the rotating shaft 41, the driven gear 42 also rotates, therefore, the transverse rack 45 is driven to move towards the nitrogen making machine 3, the transverse rack 45 is matched with the clamping groove 31 to realize fixed clamping on the nitrogen making machine 3, when the nitrogen making machine 3 is required to be detached from the base 1, a worker pulls the sliding plate 46 outwards to withdraw the transverse rack 45 from the clamping groove 31, the worker can take down the nitrogen making machine 3, through the arrangement of the clamping mechanism 4, the worker can assemble and disassemble the nitrogen making machine 3 and the base 1 conveniently, the practicality is improved, and the problem that nitrogen generator is not convenient for and the base dismouting that exists among the prior art has specifically been solved to this embodiment.

The sliding grooves 12 are formed in two sides of the top of the base 1, sliding plates 46 are arranged inside the sliding grooves 12 in a sliding mode, and one side, located outside the sliding grooves 12, of each sliding plate 46 is fixedly connected with one end, far away from the clamping groove 31, of each transverse rack 45.

A first spring 121 is fixedly mounted on one side of the inside of the sliding chute 12, and one end of the first spring 121 far away from the sliding chute 12 is fixedly connected with the sliding plate 46.

The fixing mechanism 6 comprises a connecting rod 61, the connecting rod 61 penetrates through the through hole 52 movably, a friction block 62 is fixedly mounted at the bottom end of the connecting rod 61, and a pedal 63 is fixedly mounted at the top end of the connecting rod 61.

The bottom of the pedal 63 is fixedly provided with a third spring 64, the third spring 64 is movably sleeved outside the rod wall of the connecting rod 61, and the rod wall of the connecting rod 61 is provided with a positioning groove 65.

The equal activity of both sides of bottom plate 5 is run through and is installed movable rod 66, the one end that movable rod 66 is located bottom plate 5 cooperates with constant head tank 65 joint.

One end of the movable rod 66 far away from the positioning groove 65 is fixedly provided with a limiting plate 67, a fourth spring 68 is fixedly arranged between the limiting plate 67 and the bottom plate 5, and the fourth spring 68 is movably sleeved outside the rod wall of the movable rod 66.

As shown in fig. 1 to 4, the implementation scenario specifically includes: in practical use, by arranging the chute 12 and the sliding plate 46, the sliding plate 46 can be pulled to drive the transverse rack 45 to withdraw from the clamping groove 31, so that the nitrogen making machine 3 can be conveniently disassembled, by arranging the first spring 121, the first spring 121 provides elasticity for the sliding plate 46, so that the transverse rack 45 can be conveniently moved into the clamping groove 31 under the action of the driven gear 42, by arranging the fixing mechanism 6, after pushing the base 1 to move to a corresponding position, the base 1 needs to be fixed, so that the use of the nitrogen making machine 3 is prevented from being influenced, a worker can press the third spring 64 by stepping on the pedal 63, the connecting rod 61 moves downwards, the movable rod 66 drives the friction block 62 to contact with the ground, under the action of the friction force between the friction block 62 and the ground, the universal wheel 51 can be prevented from moving, the connecting rod 61 moves downwards to drive the positioning groove 65 to move downwards, when the friction block 62 contacts with the ground, the movable rod 66 is in clamping fit with the positioning groove, the realization is to the fixed of connecting rod 61 position, and then reaches the fixed effect to base 1, has improved nitrogen generator's practicality, and the base that exists among the prior art has specifically been solved to this embodiment is not convenient for after removing the relevant position fixed problem.

In summary, the following steps: the utility model discloses a set up chucking mechanism 4, nitrogen generator 3 places on placing board 2, place board 2 pressurized and remove to mounting groove 11 inside, and it moves down to drive vertical rack 44, vertical rack 44 moves down and can drive driving gear 43 and rotate, driving gear 43 rotates, and under the effect of pivot 41, make driven gear 42 also rotate, can drive horizontal rack 45 and remove to nitrogen generator 3 direction, horizontal rack 45 realizes the fixed chucking to nitrogen generator 3 with the cooperation of draw-in groove 31, made things convenient for the staff to carry out the dismouting with nitrogen generator 3 and base 1 greatly, and the practicality is improved.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable nitrogen generator base, includes base (1), its characterized in that: the nitrogen making machine is characterized in that a mounting groove (11) is formed in the top of the base (1), a plurality of groups of second springs (21) are fixedly mounted at the bottom of the mounting groove (11), a placing plate (2) is fixedly mounted at the top end of each second spring (21), a nitrogen making machine (3) is placed at the top of the placing plate (2), clamping grooves (31) are formed in two sides of the nitrogen making machine (3), clamping mechanisms (4) are arranged on two sides, close to the nitrogen making machine (3), of the top of the base (1), a bottom plate (5) is fixedly mounted at the bottom of the base (1), universal wheels (51) are fixedly mounted at the bottom of the bottom plate (5), through holes (52) are formed in two sides of the top of the bottom plate (5), and fixing mechanisms (6) are arranged inside the through holes;

chucking mechanism (4) are including pivot (41), driven gear (42) and driving gear (43) are equipped with to fixed cover on the pole wall of pivot (41), the both ends of pivot (41) are provided with the bearing frame, pivot (41) are through the top of bearing frame fixed mounting in base (1), the equal fixed mounting in top both sides of placing board (2) has perpendicular rack (44), the one end of perpendicular rack (44) extends to outside mounting groove (11), just perpendicular rack (44) is connected with driving gear (43) meshing, the top fixed mounting of base (1) has guide cylinder (13), the inside activity of guide cylinder (13) is run through and is installed horizontal rack (45), horizontal rack (45) are connected with driven gear (42) meshing, just the tip and draw-in groove (31) joint cooperation of horizontal rack (45).

2. The mobile nitrogen generator base of claim 1, wherein: spout (12) have all been seted up to the top both sides of base (1), the inside slidable mounting of spout (12) has slide (46), slide (46) are located the outer one side of spout (12) and one end fixed connection of draw-in groove (31) is kept away from with horizontal rack (45).

3. The mobile nitrogen generator base of claim 2, wherein: a first spring (121) is fixedly mounted on one side of the interior of the sliding groove (12), and one end, far away from the sliding groove (12), of the first spring (121) is fixedly connected with the sliding plate (46).

4. The mobile nitrogen generator base of claim 1, wherein: the fixing mechanism (6) comprises a connecting rod (61), the connecting rod (61) penetrates through the through hole (52) movably, a friction block (62) is fixedly mounted at the bottom end of the connecting rod (61), and a pedal (63) is fixedly mounted at the top end of the connecting rod (61).

5. The mobile nitrogen generator base of claim 4, wherein: the bottom of the pedal (63) is fixedly provided with a third spring (64), the third spring (64) is movably sleeved outside the rod wall of the connecting rod (61), and the rod wall of the connecting rod (61) is provided with a positioning groove (65).

6. The mobile nitrogen generator base of claim 5, wherein: the equal activity of both sides of bottom plate (5) is run through and is installed movable rod (66), one end that movable rod (66) are located bottom plate (5) cooperates with constant head tank (65) joint.

7. The mobile nitrogen generator base of claim 6, wherein: one end fixed mounting that constant head tank (65) were kept away from in movable rod (66) has limiting plate (67), fixed mounting has fourth spring (68) between limiting plate (67) and bottom plate (5), just fourth spring (68) activity suit is outside the pole wall of movable rod (66).