CN220354846U - Fan with adjustable base - Google Patents

Abstract

The utility model relates to the technical field of industrial equipment, in particular to a fan with an adjustable base, which comprises a machine case, wherein a rotating machine is fixedly connected to the side surface of the machine case, a support is fixedly connected to the bottom of the rotating machine, a sliding block is fixedly connected to the bottom of the support, a slideway plate is slidably connected to the bottom of the sliding block, a placing platform is sleeved on the side surface of the slideway plate, an outer frame is fixedly connected to the bottom of the placing platform, an inner frame is fixedly connected to one inner side of the outer frame, a cross rod is fixedly connected to the inner side of the inner frame, a fixing plate is movably connected to the surface of the cross rod, a vertical rod is fixedly connected to the top of the fixing plate, the improved fan with the adjustable base moves up and down through the inner structures of the vertical rod and the lifting plate, and the sliding block and the slideway plate move left and right, so that the air inlet range of the fan and the base are regulated in a multi-dimension manner, and the air inlet range of the fan is limited, and the fan can be effectively ventilated around.

Description

Fan with adjustable base

Technical Field

The utility model relates to the technical field of industrial equipment, in particular to a fan with an adjustable base.

Background

Industrial equipment refers to industrial production equipment and various machines such as lathes, milling machines, grinding machines, planing machines and the like, when products are processed, ventilation equipment in a workshop is important equipment for guaranteeing air replacement in the workshop, and a centrifugal ventilator is included in fan type selection, wherein the centrifugal ventilator refers to ventilator in which fan-out wind or wind flow direction of the ventilator is from center to outside, namely, centrifugal, and then concentrated at an air outlet, and mainly comprises impellers, a shell, a coupler and a shaft, the centrifugal ventilator usually needs to be installed at the bottom of the ventilator by using a base at present, however, the conventional centrifugal ventilator base cannot perform position adjustment work on the centrifugal ventilator, so that the air inlet range of the centrifugal ventilator is single, and further more effective ventilation work on surrounding environment cannot be performed.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the air inlet range of the centrifugal ventilator is single, so that more effective ventilation work cannot be carried out on the surrounding environment, and the base does not have an adjustable function; 2. the adjustment mode of the ventilator with adjustable function is single, and can not be adjusted at multiple angles up and down and left and right.

Disclosure of Invention

The utility model aims to provide a fan with an adjustable base, so as to solve the problem that the air inlet range is single and the adjustment of multiple angles up and down and left and right cannot be realized in the prior art. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fan with adjustable base, includes the quick-witted case, the side fixedly connected with of machine case changes the machine, the bottom fixedly connected with support of machine, the bottom fixedly connected with slider of support, the bottom sliding connection of slider has the slide board, the side swing joint of slide board has a place platform, place platform's bottom fixedly connected with outer frame, the frame is organized to the interior one side fixedly connected with of outer frame, the inside fixedly connected with horizontal pole of frame is organized to the interior, the surface swing joint of horizontal pole has the fixed plate, the top fixedly connected with pole setting of fixed plate, the surface engagement of pole setting is connected with the splint that rises, the inside bolted connection who rises the splint has the board that lifts, the inside swing joint of lifting plate has the center pillar, the top fixedly connected with mobile motor of pole setting, the bottom fixedly connected with location pulley of outer frame.

Further preferably, the power connecting rods are arranged in parallel in the vertical rods, one ends of the power connecting rods are fixedly connected with inner rotating wheels, and the surfaces of the inner rotating wheels are movably connected with rotating belts.

Further preferably, the side surface of the lifting plate is rotatably connected with a rotating handle, one end of the rotating handle is fixedly connected with a main rotating wheel, the side surface of the main rotating wheel is connected with a driven rotating wheel in a meshed mode, the side surface of the driven rotating wheel is movably connected with a built-in frame, and the side surface of the driven rotating wheel is connected with a fine adjustment rod in a meshed mode.

Further preferably, the side surface of the sliding block is provided with a fixed handrail structure.

Further preferably, the fixing plates are distributed on the upper side and the lower side of the cross rod, the bolt connection structure is arranged between the fixing plates, and meanwhile the cross rod is arranged to be of an upper end structure and a lower end structure, and the movable motor and the fixing plates are respectively fixed.

Further preferably, the surface of the positioning pulley is provided with a movable fixed clamping sleeve structure, and one end of the fixed clamping sleeve structure is provided with an anti-skid pad structure.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the vertical rod and the lifting plate move up and down through the internal structures, and the sliding block and the slideway plate move left and right, so that the fan and the base are subjected to multi-dimensional adjustment, the air inlet range of the fan is limited, and the surrounding can be effectively ventilated.

According to the utility model, through the linkage structure of the rotating handle in the lifting plate, the lifting plate can be subjected to large-range height adjustment and small-range position adjustment, the existing height is increased, and fine adjustment can be performed as required.

Drawings

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic side view of the internal structure of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 at a.

In the figure: 1. a chassis; 2. turning; 3. a bracket; 4. a slide block; 5. a slideway plate; 6. placing a platform; 7. an outer frame; 8. an inner frame; 9. a cross bar; 10. a fixing plate; 11. a vertical rod; 1101. a power connecting rod; 1102. an inner rotating wheel; 1103. rotating the belt; 12. lifting the clamping plate; 13. a lifting plate; 1301. rotating the handle; 1302. a main rotating wheel; 1303. a driven rotating wheel; 1304. a built-in frame; 1305. a fine tuning rod; 14. a middle jack post; 15. a moving motor; 16. and positioning the pulley.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the fan with adjustable base, including quick-witted case 1, the side fixedly connected with of machine case 1 changes quick-witted 2, the bottom fixedly connected with support 3 of change quick-witted 2, the bottom fixedly connected with slider 4 of support 3, the bottom sliding connection of slider 4 has slide rail board 5, the side swing joint of slide rail board 5 has place platform 6, the bottom fixedly connected with outer frame 7 of place platform 6, the inner side fixedly connected with inner group frame 8 of outer frame 7, the inside fixedly connected with horizontal pole 9 of inner group frame 8, the surface swing joint of horizontal pole 9 has fixed plate 10, the top fixedly connected with pole setting 11 of fixed plate 10, the surface engagement of pole setting 11 is connected with lifting splint 12, lifting splint 12's inside bolted connection has lifting plate 13, lifting plate 13's inside swing joint has center post 14, the top fixedly connected with movable motor 15 of pole setting 11, the bottom fixedly connected with positioning pulley 16 of outer frame 7.

In this embodiment, as shown in fig. 1, a power link 1101 is disposed in parallel in the upright 11, one end of the power link 1101 is fixedly connected with an inner rotating wheel 1102, and a rotating belt 1103 is movably connected to the surface of the inner rotating wheel 1102, and it should be noted that, through the internal structure of the upright 11, under the drive of a moving motor 15, the lifting clamping plate 12 is made to move up and down through a gear structure.

In this embodiment, as shown in fig. 1, a rotating handle 1301 is rotatably connected to a side surface of the lifting plate 13, one end of the rotating handle 1301 is fixedly connected to a main rotating wheel 1302, a driven rotating wheel 1303 is engaged and connected to a side surface of the main rotating wheel 1302, a built-in frame 1304 is movably connected to a side surface of the driven rotating wheel 1303, and a fine adjustment rod 1305 is engaged and connected to a side surface of the driven rotating wheel 1303, and it is noted that, through an internal structure of the lifting plate 13, fine adjustment of a height position is performed through manual adjustment, so that an original height of the device can be increased.

In this embodiment, as shown in fig. 1, the side surface of the slider 4 is configured as a fixed armrest structure, and the case 1 and the rotator 2 are pushed to move left and right by the fixed armrest structure of the slider 4.

In this embodiment, as shown in fig. 1, the fixing plates 10 are distributed on the upper and lower sides of the cross bar 9, and are in a bolted connection structure, and meanwhile, the cross bar 9 is in an upper and lower end structure, so that the moving motor 15 and the fixing plates 10 are respectively fixed, and it is to be noted that the upper and lower structures of the fixing plates 10 are convenient to detach and install, and meanwhile, the structure of the top cross bar 9 can ensure the detachable structure of the device.

In this embodiment, as shown in fig. 1, the surface of the positioning pulley 16 is set to be a movable fixed sleeve structure, and one end of the fixed sleeve structure is set to be an anti-slip pad structure, it should be noted that, the positioning pulley 16 can be used to facilitate moving the ventilator including the base to move integrally, and after moving to the corresponding position, the ventilator can be fixed to avoid moving through the fixed sleeve structure and the anti-slip pad structure.

The application method and the advantages of the utility model are as follows: the fan with adjustable base, when using, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, after the placement platform 6 is first held and the whole equipment is pushed to move to the corresponding position under the drive of the positioning pulley 16, after the fixed clamping sleeve is stepped on and the equipment is fixed, the moving motor 15 starts to rotate the inner rotating wheel 1102 in the upright rod 11 through the power connecting rod 1101, drives the rotating belt 1103 to move to one end, the lifting clamp plate 12 in gear clamping connection lifts up and moves along the upright rod 11, and meanwhile the lifting plate 13 lifts up the middle jacking column 14, so that the slideway plate 5 lifts up, after a large-scale height adjustment, the main rotating wheel 1302 and the driven rotating wheel 1303 rotate together, the micro-adjusting rod jacks up the middle jacking column 14 to move in a small range under the action of the clamping teeth 1305, and then the handle holding the sliding block 4 adjusts the positions of the chassis 1 and the turning machine 2 at the top of the bracket 3 along the slideway plate 5 to laterally move.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Base adjustable fan, including quick-witted case (1), its characterized in that: the utility model discloses a quick-witted case, including quick-witted case (1), side fixedly connected with changes quick-witted (2), the bottom fixedly connected with support (3) of change quick-witted (2), the bottom fixedly connected with slider (4) of support (3), the bottom sliding connection of slider (4) has slide board (5), the side swing joint of slide board (5) has place platform (6), the bottom fixedly connected with outer frame (7) of place platform (6), the inside fixedly connected with inner frame (8) of leaning on of outer frame (7), the inside fixedly connected with horizontal pole (9) of inner frame (8), the surface swing joint of horizontal pole (9) has fixed plate (10), the top fixedly connected with pole (11) of fixed plate (10), the surface engagement of pole (11) is connected with lifting clamp plate (12), the inside bolted connection of lifting plate (13) has center pillar (14), the top fixedly connected with mobile motor (15) of pole (11) is moved to the top of pole (7), the bottom fixedly connected with pulley (16) of outer frame (16).

2. The base adjustable fan of claim 1, wherein: the inside parallel arrangement of pole setting (11) has power connecting rod (1101), the one end fixedly connected with of power connecting rod (1101) internal rotation wheel (1102), the surface swing joint of internal rotation wheel (1102) has rotation belt (1103).

3. The base adjustable fan of claim 1, wherein: the side rotation of lifting board (13) is connected with rotation handle (1301), one end fixedly connected with main runner (1302) of rotation handle (1301), the side meshing of main runner (1302) is connected with driven runner (1303), the side swing joint of driven runner (1303) has built-in frame (1304), the side meshing of driven runner (1303) is connected with fine setting pole (1305).

4. The base adjustable fan of claim 1, wherein: the side face of the sliding block (4) is provided with a fixed handrail structure.

5. The base adjustable fan of claim 1, wherein: the fixed plates (10) are distributed on the upper side and the lower side of the cross rod (9), a bolt connection structure is arranged between the fixed plates and the cross rod (9) is arranged at the upper end and the lower end of the cross rod, and the movable motor (15) and the fixed plates (10) are respectively fixed.

6. The base adjustable fan of claim 1, wherein: the surface of the positioning pulley (16) is provided with a movable fixed clamping sleeve structure, and one end of the fixed clamping sleeve structure is provided with an anti-skid pad structure.