CN216894800U

CN216894800U - Waste heat recovery device of air compressor

Info

Publication number: CN216894800U
Application number: CN202122929008.4U
Authority: CN
Inventors: 齐江; 刘荣; 朱洋
Original assignee: LUZHOU HUAXI MACHINERY CO Ltd
Current assignee: LUZHOU HUAXI MACHINERY CO Ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-07-05
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses an air compressor waste heat recovery device, which belongs to the technical field of air compressors and comprises a waste heat recovery machine body, wherein the lower surface of the waste heat recovery machine body is fixedly connected with a base, a transmission groove is formed in the base, two adjusting grooves are formed in the right side surface of the inner wall of the transmission groove, and a screw rod is hinged in each adjusting groove through a bearing. This air compressor waste heat recovery device, through setting up driving pulley, driven pulleys, driving belt, the lead screw, screw-nut, the connecting rod, support plate and gyro wheel, the setting of these structures can replace the supporting seat to support this device through the gyro wheel, make this device can carry out the quick travel through the gyro wheel, stability when not only can guaranteeing this device use, be convenient for carry out quick effectual position control simultaneously, need not the manual work and difficultly remove when overhauing maintenance and position removal, thereby very big reduction staff's intensity of labour.

Description

Waste heat recovery device of air compressor

Technical Field

The utility model belongs to the technical field of air compressors, and particularly relates to a waste heat recovery device of an air compressor.

Background

An air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressors are reciprocating piston, rotary vane, or rotary screw. It can be divided into: refrigerator compressors, air conditioning compressors, refrigeration compressors, compressors for oil fields, compressors for natural gas filling stations, rock drills, pneumatic tools, vehicle brakes, doors and windows for opening and closing, textile machinery, tires for inflating, compressors for plastic machinery, mining compressors, marine compressors, medical compressors, sand blasting and paint spraying. The air compressor can produce a large amount of heats in the use, uses air cooling or fluid cooling usually, for meeting energy-concerving and environment-protective social background, air compressor can be equipped with waste heat recovery device to carry out recycle to the heat that its produced when using usually at present. Traditional waste heat recovery device places stably for the guarantee, directly places on ground through the base usually, and this kind of mode of placing is not convenient for remove waste heat recovery device, carries out position adjustment or when overhauing and maintaining waste heat recovery device in needs, just needs the manual work hard to move, very big promotion overhaul workman's intensity of labour, very inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides an air compressor waste heat recovery device, which solves the problems that the traditional waste heat recovery device is usually placed on the ground directly through a base to ensure stable placement, the placement mode is inconvenient for moving the waste heat recovery device, manual labor is required for moving the waste heat recovery device when the position of the waste heat recovery device is required to be adjusted or the waste heat recovery device is required to be overhauled and maintained, the labor intensity of overhauling workers is greatly improved, and the traditional waste heat recovery device is very inconvenient to use.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an air compressor waste heat recovery device, includes waste heat recovery machine body, the lower fixed surface of waste heat recovery machine body is connected with the base, the transmission groove has been seted up in the base, two adjustment tanks have been seted up to the right flank of transmission inslot wall, it has the lead screw to articulate through the bearing in the adjustment tank, the transmission inslot articulates through the bearing has driving pulley, the equal fixedly connected with driven pulleys in left side of two lead screw surfaces, be connected through the transmission belt transmission between driving pulley and two driven pulleys, the surface threaded connection of lead screw has four screw-nut, screw-nut's the front and the equal fixedly connected with fixed plate in the back, two draw-in grooves have been seted up to the upper surface of fixed plate, it has the ball to articulate in the draw-in groove, four grooves of accomodating have been seted up to the lower surface of base.

The lower fixed surface of screw-nut is connected with first connecting piece, it has the connecting rod to articulate through the round pin axle in the first connecting piece, accomodate the inslot and be provided with the support plate, the equal fixedly connected with second connecting piece in both sides about the support plate upper surface, the bottom of connecting rod articulates in corresponding the second connecting piece through the round pin axle, the last fixed surface of support plate is connected with the sliding sleeve, sliding connection has the slide bar in the sliding sleeve, the bottom fixedly connected with support of slide bar, the surface of slide bar has cup jointed the spring, the top fixed connection of spring is at the lower surface of support plate, the bottom fixed connection of spring is at the upper surface of support, it has the gyro wheel to articulate through the round pin axle in the support.

As a further scheme of the utility model: the left side face of the driving belt wheel is fixedly connected with a rotating handle, a handle is arranged on the left side face of the rotating handle, and the rotating handle is annular.

As a further scheme of the utility model: the supporting seat is fixedly connected to four corners of the lower surface of the base, the anti-skid rubber pad is arranged on the lower surface of the supporting seat, and the stiffening plate is arranged in the supporting seat.

As a further scheme of the utility model: two connecting pipes of right flank fixedly connected with of waste heat recovery machine body, coupling nut is cup jointed to the surface of connecting pipe, the joint has the packing ring in the coupling nut, the right-hand member of connecting pipe is provided with the fender ring.

As a further scheme of the utility model: the left side of waste heat recovery machine body articulates through the hinge has the cabinet door, the left side of cabinet door is provided with the handle, the left side of cabinet door is provided with the warning sign.

As a further scheme of the utility model: the upper surface of waste heat recovery machine body is provided with operating panel, the upper surface and the front of waste heat recovery machine body all are provided with the baffle.

As a further scheme of the utility model: the top of slide bar is provided with the dog, the surface of ball and the upper surface overlap joint of accomodating the inslot wall, the surface of gyro wheel is provided with the skid resistant course.

(III) advantageous effects

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

1. the waste heat recovery device of the air compressor is characterized in that a driving belt wheel, a driven belt wheel, a transmission belt, a screw rod nut, a connecting rod, a support plate and rollers are arranged, when a worker rotates a rotating handle, the two driven belt wheels can be synchronously driven to rotate through the transmission action of the transmission belt, the convenience in operation is improved, and the rotation synchronism of the two screw rods can be ensured, so that the movement synchronism of the four rollers is ensured, the phenomenon that the device is inclined due to different heights of the rollers is avoided, the screw rod nut and the support plate are arranged, after the screw rod rotates, the two screw rod nuts can be close to or far away from each other, so that the support plate is driven to move up and down through the connecting rod, the purpose of adjusting the positions of the rollers up and down is achieved, the arrangement of the structures enables the device to be stably supported through a supporting seat when in use, guarantee this device stability in use, and when needs move this device, can replace the supporting seat to support this device through the gyro wheel, make this device can carry out the quick travel through the gyro wheel, stability when not only can guaranteeing this device use is convenient for carry out quick effectual position control simultaneously, need not the manual work and difficultly moves when overhauing maintenance and position removal to very big reduction staff's intensity of labour.

2. This air compressor waste heat recovery device, through setting up the sliding sleeve, the slide bar, a spring, ball and draw-in groove, the setting of spring, when this device removes through four gyro wheels, the gyro wheel can reciprocate along the sliding sleeve through the slide bar of support upper surface, can extrude the spring simultaneously, thereby jolt that the elasticity through the spring produced when removing this device effectively cushions, guarantee this device and remove the stability of in-process, avoid this device to produce the damage, and the setting of ball and draw-in groove, it is spacing to make screw-nut can carry on through the fixed plate, it is rotatory to avoid screw-nut to follow the lead screw, contact through the ball with the upper surface of accomodating the inslot wall simultaneously, can effectively reduce the fixed block and accomodate the frictional force between the inslot wall, promote screw-nut and remove smoothness nature.

3. This air compressor waste heat recovery device, through setting up the connecting pipe, coupling nut and packing ring, the setting of connecting pipe, make this device can directly put through external air compressor and water tank through the connecting pipe, thereby be convenient for the installation of this device uses, coupling nut's setting simultaneously, make the connecting pipe can carry out quick fixed connection through coupling nut and external pipeline, further promote the installation convenience, the setting of packing ring simultaneously, can effectively ensure the gas tightness after this device and external air compressor and water tank put through, avoid appearing gas leakage or the phenomenon of leaking, ensure the normal use effect of this device.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic cross-sectional view of the base of the present invention;

FIG. 4 is a schematic cross-sectional view of a carrier plate according to the present invention;

FIG. 5 is a perspective view of the driving pulley of the present invention;

in the figure: 1 waste heat recovery machine body, 2 bases, 3 transmission grooves, 4 lead screws, 5 driving pulleys, 6 driven pulleys, 7 transmission belts, 8 lead screw nuts, 9 fixing plates, 10 balls, 11 accommodating grooves, 12 adjusting grooves, 13 clamping grooves, 14 first connecting pieces, 15 connecting rods, 16 carrier plates, 17 second connecting pieces, 18 sliding sleeves, 19 sliding rods, 20 supports, 21 springs, 22 idler wheels, 23 rotating handles, 24 supporting seats, 25 connecting pipes, 26 connecting nuts, 27 gaskets and 28 cabinet doors.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, the present invention provides a technical solution: a waste heat recovery device of an air compressor comprises a waste heat recovery machine body 1, wherein a base 2 is fixedly connected to the lower surface of the waste heat recovery machine body 1, a transmission groove 3 is formed in the base 2, two adjusting grooves 12 are formed in the right side surface of the inner wall of the transmission groove 3, a screw rod 4 is hinged in each adjusting groove 12 through a bearing, a driving belt wheel 5 is hinged in each transmission groove 3 through a bearing, driven belt wheels 6 are fixedly connected to the left sides of the outer surfaces of the two screw rods 4, the driving belt wheels 5 and the two driven belt wheels 6 are in transmission connection through transmission belts 7, the driving belt wheels 5 and the driven belt wheels 6 are arranged, when a worker rotates a rotating handle 23, the two driven belt wheels 6 can be synchronously driven to rotate through the transmission action of the transmission belts 7, the convenience in operation is improved, the synchronism of the two screw rods 4 can be ensured, and four screw rod nuts 8 are in threaded connection with the outer surfaces of the screw rods 4, the front and the back of the screw nut 8 are fixedly connected with a fixing plate 9, two clamping grooves 13 are formed in the upper surface of the fixing plate 9, balls 10 are hinged in the clamping grooves 13, and four accommodating grooves 11 are formed in the lower surface of the base 2.

The lower surface of the screw nut 8 is fixedly connected with a first connecting piece 14, a connecting rod 15 is hinged in the first connecting piece 14 through a pin shaft, a support plate 16 is arranged in the accommodating groove 11, the screw nut 8 and the support plate 16 are arranged, when the screw 4 rotates, the two corresponding screw nuts 8 can be close to or far away from each other, so that the support plate 16 is driven by the connecting rod 15 to move up and down, thereby achieving the purpose of adjusting the position of the roller 22 up and down, the left side and the right side of the upper surface of the support plate 16 are fixedly connected with second connecting pieces 17, the bottom end of the connecting rod 15 is hinged in the corresponding second connecting pieces 17 through the pin shaft, the upper surface of the support plate 16 is fixedly connected with a sliding sleeve 18, a sliding rod 19 is connected in the sliding sleeve 18 in a sliding manner, the bottom end of the sliding rod 19 is fixedly connected with a bracket 20, the outer surface of the sliding rod 19 is sleeved with a spring 21, the arrangement of the spring 21, when the device moves through the four rollers 22, the gyro wheel 22 can reciprocate along sliding sleeve 18 through the slide bar 19 of support 20 upper surface, can extrude spring 21 simultaneously to jolt that produces when moving through the elasticity of spring 21 effectively cushions the device, and the top fixed connection of spring 21 is at the lower surface of support plate 16, and the bottom fixed connection of spring 21 is at the upper surface of support 20, and it has gyro wheel 22 to articulate through the round pin axle in the support 20.

Specifically, as shown in fig. 2 and 3, a rotating handle 23 is fixedly connected to the left side of the driving pulley 5, a handle is arranged on the left side of the rotating handle 23, the rotating handle 23 is annular, supporting seats 24 are fixedly connected to four corners of the lower surface of the base 2, anti-skid rubber pads are arranged on the lower surface of the supporting seats 24, stiffening plates are arranged in the supporting seats 24, two connecting pipes 25 are fixedly connected to the right side of the waste heat recovery device body 1, connecting nuts 26 are sleeved on the outer surfaces of the connecting pipes 25, and the connecting pipes 25 are arranged, so that the device can be directly connected with an external air compressor and a water tank through the connecting pipes 25, thereby be convenient for the installation of this device to use, coupling nut 26's setting simultaneously makes connecting pipe 25 can carry out quick fixed connection through coupling nut 26 and external pipeline, further promotes the installation convenience, and the joint has packing ring 27 in the coupling nut 26, and the right-hand member of connecting pipe 25 is provided with the fender ring.

Specifically, as shown in fig. 1, the left surface of waste heat recovery machine body 1 articulates through the hinge has cabinet door 28, the left surface of cabinet door 28 is provided with the handle, the left surface of cabinet door 28 is provided with the warning mark, waste heat recovery machine body 1's upper surface is provided with operating panel, waste heat recovery machine body 1's upper surface all is provided with the baffle with the front, slide bar 19's top is provided with the dog, the setting of slide bar 19 upper surface dog, can be effective spacing to slide bar 19, avoid slide bar 19 directly to break away from sliding sleeve 18, thereby ensure slide bar 19's normal use effect, ball 10's surface and the upper surface overlap joint of accomodating groove 11 inner wall, gyro wheel 22's surface is provided with the skid resistant course.

The working principle of the utility model is as follows:

when the device is needed to be used, the device is placed in a specified place in a matching way, and can be normally used after being communicated with an air compressor through two connecting pipes 25, the device can be controlled through a control panel on the front side of the waste heat recovery machine body 1 in the using process, when the device is used, the device needs to be moved, the rotating handle 23 can be directly rotated, the rotating handle 23 can drive the driving belt wheel 5 to rotate after rotating, the driving belt wheel 5 can drive the two driven belt wheels 6 to rotate after rotating, at the moment, the two lead screws 4 can synchronously rotate, the lead screws 4 can be close to each other corresponding to the two lead screw nuts 8 after rotating, so as to drive the two connecting rods 15 to rotate, the carrier plate 16 can be pushed to move downwards, the rotating handle 23 is continuously rotated, the idler wheels 22 are fully contacted with the ground, the device can be integrally supported by replacing the supporting seat 24, at the moment, a worker can push the device, the device can be quickly moved through the four rollers 22, the sliding rod 19 moves up and down along the sliding sleeve 18 and extrudes the spring 21 in the moving process, so that jolt generated in the moving process can be damped, the support plate 16 can move upwards to reset by reversely rotating the rotating handle 23 after the position moving is completed, the rollers 22 are retracted into the accommodating grooves 11 again, the support seat 24 is contacted with the ground again, and the device can be stably placed.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an air compressor waste heat recovery device, includes waste heat recovery machine body (1), its characterized in that: the waste heat recovery machine is characterized in that a base (2) is fixedly connected to the lower surface of a waste heat recovery machine body (1), a transmission groove (3) is formed in the base (2), two adjusting grooves (12) are formed in the right side surface of the inner wall of the transmission groove (3), lead screws (4) are hinged in the adjusting grooves (12) through bearings, a driving pulley (5) is hinged in the transmission groove (3) through bearings, driven pulleys (6) are fixedly connected to the left sides of the outer surfaces of the two lead screws (4), the driving pulley (5) is in transmission connection with the two driven pulleys (6) through a transmission belt (7), four lead screw nuts (8) are in threaded connection with the outer surfaces of the lead screws (4), a fixing plate (9) is fixedly connected to the front side and the back side of each lead screw nut (8), two clamping grooves (13) are formed in the upper surface of the fixing plate (9), and balls (10) are hinged in the clamping grooves (13), the lower surface of the base (2) is provided with four accommodating grooves (11);

the lower surface of the screw rod nut (8) is fixedly connected with a first connecting piece (14), a connecting rod (15) is hinged in the first connecting piece (14) through a pin shaft, a carrier plate (16) is arranged in the accommodating groove (11), the left side and the right side of the upper surface of the carrier plate (16) are fixedly connected with second connecting pieces (17), the bottom end of the connecting rod (15) is hinged in the corresponding second connecting piece (17) through a pin shaft, the upper surface of the carrier plate (16) is fixedly connected with a sliding sleeve (18), a sliding rod (19) is slidably connected in the sliding sleeve (18), the bottom end of the sliding rod (19) is fixedly connected with a support (20), a spring (21) is sleeved on the outer surface of the sliding rod (19), the top end of the spring (21) is fixedly connected to the lower surface of the carrier plate (16), and the bottom end of the spring (21) is fixedly connected to the upper surface of the support (20), and a roller (22) is hinged in the support (20) through a pin shaft.

2. The air compressor waste heat recovery device of claim 1, wherein: the left side face of driving pulley (5) fixedly connected with changes handle (23), the left side face of changeing handle (23) is provided with the handle, it sets up to the ring form to change handle (23).

3. The air compressor waste heat recovery device of claim 1, wherein: the support base is characterized in that supporting seats (24) are fixedly connected to four corners of the lower surface of the base (2), anti-skidding rubber pads are arranged on the lower surface of each supporting seat (24), and stiffening plates are arranged in the supporting seats (24).

4. The air compressor waste heat recovery device of claim 1, wherein: two connecting pipes (25) of right flank fixedly connected with of waste heat recovery machine body (1), coupling nut (26) is cup jointed to the surface of connecting pipe (25), coupling nut (26) inside callipers have packing ring (27), the right-hand member of connecting pipe (25) is provided with the fender ring.

5. The air compressor waste heat recovery device of claim 1, wherein: the left side of waste heat recovery machine body (1) articulates through the hinge has cabinet door (28), the left surface of cabinet door (28) is provided with the handle, the left surface of cabinet door (28) is provided with the warning sign.

6. The air compressor waste heat recovery device of claim 1, wherein: the upper surface of waste heat recovery machine body (1) is provided with operating panel, the upper surface and the front of waste heat recovery machine body (1) all are provided with the baffle.

7. The air compressor waste heat recovery device of claim 1, wherein: the top end of the sliding rod (19) is provided with a stop block, the outer surface of the ball (10) is in lap joint with the upper surface of the inner wall of the accommodating groove (11), and the outer surface of the roller (22) is provided with an anti-skid layer.