CN109237298B

CN109237298B - Air compressor

Info

Publication number: CN109237298B
Application number: CN201810986840.8A
Authority: CN
Inventors: 张涛; 杨树发
Original assignee: Zhejiang Tengjing Air Compressor Co ltd
Current assignee: Zhejiang Tengjing Air Compressor Co ltd
Priority date: 2018-08-28
Filing date: 2018-08-28
Publication date: 2024-05-24
Anticipated expiration: 2038-08-28
Also published as: CN109237298A

Abstract

The invention discloses an air compressor, which relates to the field of air compression, and the key points of the technical scheme are as follows: the novel water tank comprises a tank body and a compression cylinder arranged on the tank body, wherein a first cylinder is arranged at the end part of the tank body, a first motor is arranged on an output shaft of the first cylinder, the output shaft of the motor is positioned at one side deviating from the first cylinder, an installation block is fixedly connected to the output shaft of the motor, a plurality of first dehumidification brushes are arranged on the outer side wall of the installation block, each first dehumidification brush comprises a first brush rod connected to the installation block and a first water suction head wrapped at the end part of the first brush rod, and the first water suction heads are attached to the inner side wall of the tank body; through setting up first cylinder and first motor for first dehumidification brush is in the axial direction motion along the jar body, and rotates in order to all-round absorbed jar internal side wall on the steam that condenses along the circumference direction of jar body, and then can reduce jar internal steam, is favorable to reducing the corruption of water to jar internal side wall, improves jar life of body.

Description

Air compressor

Technical Field

The invention relates to the field of air compression, in particular to an air compressor.

Background

The air compressor is a device for compressing air, and the prior air compressor is a Chinese patent with publication number of CN205135954U, which discloses an air compressor, comprising a tank body, wherein a mounting frame is fixed on the tank body, an air cylinder for compressing air is fixed at the top of the mounting frame, and a handle for carrying the air compressor is arranged at the end part of the tank body.

Foretell air compressor machine is in the use, and the internal gas of suction jar can contain moisture, and gaseous in the in-process of compression, moisture can contact with the inside wall of jar body to condense gradually into steam and paste on the inside wall of jar body, and then make the air compressor machine in long-time use, easily make jar internal portion receive the corruption of steam, lead to jar body life reduction.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an air compressor which has the advantages of reducing water vapor in a tank body and prolonging the service life of the tank body.

The technical aim of the invention is realized by the following technical scheme: the utility model provides an air compressor machine, includes the jar body, sets up the compression cylinder on the jar body, the tip in the jar body is equipped with first cylinder, be equipped with first motor on the output shaft of first cylinder, the output shaft of motor is located one side that deviates from first cylinder, just fixedly connected with installation piece on the output shaft of motor, be equipped with a plurality of first dehumidification brushes on the lateral wall of installation piece, first dehumidification brush including connect in first brush-holder stud on the installation piece, wrap up in the first suction head of first brush-holder stud tip, first suction head laminating in the inside wall of the jar body.

Through the technical scheme, when the inner side wall of the tank body needs to be dehumidified, the first motor is driven by the first air cylinder to move back and forth along the axial direction of the tank body, the first motor is started to drive the installation block to rotate at the same time, the installation block drives the first dehumidification brush to rotate, so that the first water suction head can move along the axial direction of the tank body and rotate along the circumferential direction of the tank body to comprehensively absorb condensed water vapor on the inner side wall of the tank body, the water vapor in the tank body can be reduced, the corrosion of the water body to the inner side wall of the tank body can be reduced, and the service life of the tank body can be prolonged.

Preferably, the installation cavity is formed in the installation block, a second motor is arranged on the cavity wall of the installation cavity, an output shaft of the second motor faces the direction of the first motor, a first bevel gear is fixedly connected to the output shaft of the second motor, the end part of the first brush rod, which is far away from the first suction head, penetrates through the installation cavity, a second bevel gear is fixedly connected to the outer side wall of the installation cavity, and the second bevel gear is meshed with the first bevel gear in a mutually perpendicular mode.

Through above-mentioned technical scheme, when first motor drive installation piece rotated, start the rotation that the second motor drove first bevel gear, first bevel gear drove the rotation of second bevel gear, and the second bevel gear can drive the rotation of first suction head this moment to increase the stirring area of first suction head, improve the water vapor absorption speed of first suction head.

Preferably, the first brush-holder stud is close to be equipped with a plurality of second dehumidification brushes on the lateral wall of first suction head, the second dehumidification brush includes second brush-holder stud and second suction head, just the second dehumidification brush with form certain contained angle between the first dehumidification brush, the second suction head laminating with on the inside wall of jar body and with first suction head is in on the same horizontal plane.

Through above-mentioned technical scheme, when the second bevel gear drove first brush-holder stud and rotates, the second dehumidification brush carries out circumference along first brush-holder stud and rotates, and the second suction head can carry out the water absorption to the peripheral jar internal side wall of first suction head and handle this moment, improves the absorption efficiency to jar internal side wall upper water vapor when further increasing steam absorption area.

Preferably, a first drying cavity communicated with the first water suction head is formed in the first brush rod, a second drying cavity communicated with the second water suction head is formed in the second brush rod, lime drying agents are filled in the first drying cavity and the second drying cavity, and the lime drying agents extend into the first water suction head and the second water suction head.

Through above-mentioned technical scheme, after first suction head and second suction head inhale steam, through setting up lime drier for steam on first suction head and the second suction head enters into in the lime drier in order to carry out further absorption, reducible first suction head and the existence of second suction head in this moment steam, first suction head and second suction head still can continue to absorb steam this moment, and then can improve the live time of first dehumidification brush and second dehumidification brush.

Preferably, the outer side wall of the first brush rod, which is close to the first water suction head, is provided with a connecting groove, and a plurality of second brush rods are connected to the bottom of the connecting groove.

Through above-mentioned technical scheme, at the in-process of fixing a plurality of second brush-holder stud in first brush-holder stud, through setting up the spread groove, can play the effect of a location to the fixed of a plurality of second brush-holder studs.

Preferably, a water absorbing disc is further arranged in the tank body, an output shaft of the first air cylinder penetrates through the middle of the water absorbing disc, the water absorbing disc is located on one side of the first air cylinder close to the first motor, and the end portion of the water absorbing disc is abutted to the inner side wall of the tank body.

Through above-mentioned technical scheme, when the cylinder promotes the in-process of first motor motion, in this section distance of first motor output shaft to first cylinder output shaft and first cylinder contact one side, the steam on the internal lateral wall of jar can't get rid of for in the first cylinder motion in-process, the steam on the internal lateral wall of jar in this section distance can be got rid of to the water-absorbing tray through setting up the water-absorbing tray, in order to further reduce the internal steam of jar.

Preferably, the water absorbing disc comprises a fixed seat arranged on the output shaft of the first cylinder and a plurality of soft water absorbing seats hinged to the outer side wall of the fixed seat, the end parts of the soft water absorbing seats are attached to the inner side wall of the tank body, and a driving piece for driving the soft water absorbing seats to move towards the direction of the first cylinder is further arranged on the output shaft of the first cylinder.

Through the technical scheme, when the output shaft of the first cylinder returns to the initial position, the driving piece can drive the soft water absorbing seat to rotate towards the first cylinder so as to absorb water vapor on the inner side wall of the tank body of the circumferential part of the first cylinder.

Preferably, the driving piece comprises a second cylinder arranged on the output shaft of the first cylinder and a driving frame arranged on the output shaft of the second cylinder, and the end parts of the driving frame are connected to the side walls of the soft water absorption seats.

Through above-mentioned technical scheme, through setting up the drive frame to link together a plurality of soft water absorbing seat, and drive through the second cylinder, with the synchronism that improves soft water absorbing seat motion.

Preferably, a plurality of springs are fixedly connected between the soft water absorbing seat and the outer side wall of the first cylinder.

Through above-mentioned technical scheme, through setting up a plurality of springs to have a tensile force's effect to soft seat that absorbs water, and at the in-process that the soft seat that absorbs water of second cylinder drive reset, the speed that resets is increased through the spring.

In summary, the invention has the following beneficial effects:

through setting up first cylinder and first motor for first dehumidification brush is in the axial direction motion along the jar body, and rotates in order to all-round absorbed jar internal side wall on the steam that condenses along the circumference direction of jar body, and then can reduce jar internal steam, is favorable to reducing the corruption of water to jar internal side wall, improves jar life of body.

Drawings

FIG. 1 is an overall construction diagram of an embodiment, for highlighting the overall construction of the embodiment;

FIG. 2 is a diagram of the internal structure of the tank in an embodiment for highlighting the internal structure of the tank;

FIG. 3 is an overall construction view of the dehumidifying part inside the can body for focusing on the overall construction of the dehumidifying part inside the can body;

FIG. 4 is an enlarged view of portion A of FIG. 3, showing an emphasis on the location of lime desiccant fill;

Fig. 5 is a side view of the dehumidifying part inside the can body for focusing on the structure of the water suction tray.

Reference numerals: 1. a tank body; 11. a compression cylinder; 12. a driving motor; 13. a pressure switch; 2. a first cylinder; 21. a first motor; 3. a mounting block; 31. a mounting cavity; 32. a second bevel gear; 4. a first dehumidifying brush; 41. a first brush bar; 411. a first drying chamber; 412. a connecting groove; 42. a first suction head; 5. a second motor; 51. a first bevel gear; 6. a second dehumidifying brush; 61. a second brush bar; 611. a second drying chamber; 62. a second suction head; 7. lime drying agent; 8. a water absorbing disc; 81. a fixing seat; 82. a soft water absorbing seat; 83. a ventilation space; 9. a driving member; 91. a second cylinder; 92. a drive frame; 921. a drive plate; 922. a drive column; 10. and (3) a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, an air compressor comprises a tank body 1, a compression cylinder 11 and a driving motor 12, wherein the compression cylinder 11 and the driving motor 12 are arranged on the tank body 1, a pressure switch 13 is arranged between the compression cylinder 11 and the driving motor 12, and two ends of the tank body 1 are arc-shaped.

Referring to fig. 2, two ends of an arc shape inside the tank body 1 are horizontally provided with a first air cylinder 2, an end part of an output shaft of the first air cylinder 2 is fixedly connected with a first motor 21, an output shaft of the first motor 21 is positioned at one side deviating from the first air cylinder 2, an output shaft of the first motor 21 is fixedly connected with a mounting block 3, a plurality of first dehumidifying brushes 4 are uniformly fixed on the outer side wall of the mounting block 3 along the circumferential direction, and in the embodiment, the number of the first dehumidifying brushes 4 is preferably three; the first dehumidifying brush 4 comprises a first brush rod 41 connected to the mounting block 3, and a first water suction head 42 wrapped on the end part of the first brush rod 41 far away from the mounting block 3, in this embodiment, the first water suction head 42 is preferably made of water-absorbent cotton material, and the end part of the first water suction head 42 far away from the first brush rod 41 is attached to the inner side wall of the tank body 1.

Referring to fig. 2 and 3, an installation cavity 31 is formed in the installation block 3, a second motor 5 is horizontally fixed on a cavity wall, far away from the first motor 21, in the installation cavity 31, an output shaft of the second motor 5 faces the direction of the first motor 21, a first bevel gear 51 is fixedly connected to the output shaft of the second motor 5, an end portion, far away from the first water suction head 42, of the first brush rod 41 is penetrated into the installation cavity 31, a second bevel gear 32 is fixedly connected to an end portion, located in the installation cavity 31, of the first brush rod 41, and the second bevel gear 32 is meshed with the first bevel gear 51 in a mutually perpendicular mode.

A connecting groove 412 is formed on the outer side wall of the first brush rod 41, which is close to the first water suction head 42, along the circumferential direction, and a plurality of second dehumidifying brushes 6 which are arranged at equal intervals are fixedly connected to the bottom of the connecting groove 412 along the circumferential direction of the first brush rod 41, and in the embodiment, the number of the second dehumidifying brushes 6 is also preferably three; the second dehumidifying brush 6 comprises a second brush rod 61 fixed at the bottom of the connecting groove 412 and a second water suction head 62 arranged at the end part of the second brush rod 61 far away from the first brush rod 41, wherein the second water suction head 62 is also preferably made of water-absorbing cotton materials in the embodiment; the second dehumidifying brush 6 and the first dehumidifying brush 4 form a certain included angle, in this embodiment, the included angle is preferably an acute angle, the end portion of the second suction head 62 away from the second brush rod 61 is attached to the inner side wall of the tank body 1, and the second suction head 62 and the first suction head 42 are on the same horizontal plane.

Referring to fig. 3 and 4, a first drying cavity 411 communicated with the inside of the first suction head 42 is formed at the end of the first brush rod 41 far away from the mounting block 3, a second drying cavity 611 communicated with the second suction head 62 is formed at the end of the second brush rod 61 far away from the first brush rod 41, lime drying agents 7 are filled in the first drying cavity 411 and the second drying cavity 611, and the lime drying agents 7 extend into the first suction head 42 and the second suction head 62 and are in contact with water-absorbing cotton; after the first water suction head 42 and the second water suction head 62 suck the water vapor on the inner side wall of the tank body 1, the water vapor can be further absorbed by the lime desiccant 7, so that the first water suction head 42 and the second water suction head 62 are re-dried, and further absorb other water vapor.

Referring to fig. 2 and 5, a water absorbing disc 8 is further arranged in the tank body 1, the diameter of the water absorbing disc 8 is the same as that of the tank body 1, the side wall of the water absorbing disc 8 is attached to the side wall of the first cylinder 2 close to the first motor 21, an output shaft of the first cylinder 2 penetrates through and is fixed to the middle part of the water absorbing disc 8, and the end part of the water absorbing disc 8 in the circumferential direction is abutted to the inner side wall of the tank body 1; the water absorbing disc 8 comprises a fixed seat 81 arranged on the output shaft of the first cylinder 2, and a plurality of soft water absorbing seats 82 encircling and hinged on the outer side wall of the fixed seat 81, wherein a ventilation space 83 is reserved between the fixed seat 81 and the soft water absorbing seats 82, the soft water absorbing seats 82 are preferably made of sponge rubber materials, and the end part, far away from the fixed seat 81, of the soft water absorbing seats 82 is attached to the inner side wall of the tank body 1.

Referring to fig. 3 and 5, a driving piece 9 is further arranged on the output shaft of the first cylinder 2, the driving piece 9 is positioned on the output shaft of one side of the water absorbing disc 8 away from the first cylinder 2, and the driving piece 9 is used for driving the soft water absorbing seat 82 to rotate towards the first cylinder 2; the driving member 9 includes a second cylinder 91 fixed to the output shaft of the first cylinder 2, a driving frame 92 provided to the output shaft of the second cylinder 91,

The driving frame 92 comprises a driving plate 921 fixed on the output shaft of the second cylinder 91, and a plurality of driving columns 922 arranged on one side of the driving plate 921 away from the second cylinder 91, wherein the output shaft of the second cylinder 91 passes through the middle part of the driving plate 921 to enable the driving plate 921 to be connected to the output shaft of the second cylinder 91 in a sliding manner, the driving columns 922 extend towards the direction of the soft water absorbing seats 82 and are fixedly connected to the soft water absorbing seats 82, and each driving column 922 corresponds to each soft water absorbing seat 82 one by one; a spring 10 is fixedly connected between the side wall of each soft water absorbing seat 82 facing the first cylinder 2 and the outer side wall of the first cylinder 2, two ends of the spring 10 respectively abut against the soft water absorbing seats 82 and the first cylinder 2, and when the water absorbing disc 8 is in a state perpendicular to the first cylinder 2, the spring 10 is in an original state.

The working principle of the embodiment is as follows:

When the inner side wall of the tank body 1 needs to be dehumidified, the first motor 21 can be driven to move along the axial direction of the tank body 1 by starting the first air cylinder 2, and simultaneously the first motor 21 and the second motor 5 are started, the first motor 21 drives the mounting block 3 to rotate, the mounting block 3 drives the first dehumidifying brush 4 to rotate along the circumferential direction of the tank body 1, the second motor 5 drives the first bevel gear 51 to rotate, the first bevel gear 51 drives the second bevel gear 32 to rotate, the second bevel gear 32 drives the first brush rod 41 to rotate, and the second dehumidifying brush 6 is enabled to rotate along the circumferential direction of the first brush rod 41, so that the first water suction head 42 and the second water suction head 62 absorb condensed water vapor on the inner side wall of the tank body 1 in an omnibearing manner; in the driving process of the first cylinder 2, the water absorbing disc 8 can absorb water from the inner side wall of the tank body 1 in the distance from the output shaft of the first motor 21 to the output shaft of the first cylinder 2;

In addition, after the output shaft of the first cylinder 2 returns to the initial position, the second cylinder 91 drives the soft water absorbing seat 82 to move towards the first cylinder 2, so as to absorb the vapor on the inner sidewall of the arc-shaped tank 1at the circumferential part of the first cylinder 2, so as to realize vapor absorption treatment on each position on the inner sidewall of the tank 1.

The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.

Claims

1. The utility model provides an air compressor machine, includes jar body (1), sets up compression cylinder (11) on jar body (1), characterized by: the novel water tank is characterized in that a first air cylinder (2) is arranged at the end part in the tank body (1), a first motor (21) is arranged on an output shaft of the first air cylinder (2), the output shaft of the first motor (21) is positioned at one side deviating from the first air cylinder (2), an installation block (3) is fixedly connected to the output shaft of the first motor (21), a plurality of first dehumidifying brushes (4) are arranged on the outer side wall of the installation block (3), the first dehumidifying brushes (4) comprise first brush rods (41) connected to the installation block (3) and first water suction heads (42) wrapping the end parts of the first brush rods (41), and the first water suction heads (42) are attached to the inner side wall of the tank body (1); a plurality of second dehumidifying brushes (6) are arranged on the outer side wall, close to the first water suction head (42), of the first brush rod (41), each second dehumidifying brush (6) comprises a second brush rod (61) and a second water suction head (62), a certain included angle is formed between each second dehumidifying brush (6) and the corresponding first dehumidifying brush (4), and each second water suction head (62) is attached to the inner side wall of the tank body (1) and is located on the same horizontal plane with the corresponding first water suction head (42); a first drying cavity (411) communicated with the first water suction head (42) is formed in the first brush rod (41), a second drying cavity (611) communicated with the second water suction head (62) is formed in the second brush rod (61), lime drying agents (7) are filled in the first drying cavity (411) and the second drying cavity (611), and the lime drying agents (7) extend into the first water suction head (42) and the second water suction head (62); the water sucking disc (8) is further arranged in the tank body (1), an output shaft of the first air cylinder (2) penetrates through the middle of the water sucking disc (8), the water sucking disc (8) is positioned on one side of the first air cylinder (2) close to the first motor (21), and the end part of the water sucking disc (8) is abutted to the inner side wall of the tank body (1); the water absorbing disc (8) comprises a fixed seat (81) arranged on the output shaft of the first air cylinder (2), and a plurality of soft water absorbing seats (82) hinged to the outer side wall of the fixed seat (81), wherein the end parts of the soft water absorbing seats (82) are attached to the inner side wall of the tank body (1), and a driving piece (9) for driving the soft water absorbing seats (82) to move towards the first air cylinder (2) is further arranged on the output shaft of the first air cylinder (2); the driving piece (9) comprises a second air cylinder (91) arranged on the output shaft of the first air cylinder (2) and a driving frame (92) arranged on the output shaft of the second air cylinder (91), and the end parts of the driving frame (92) are connected to the side walls of the plurality of soft water absorption seats (82); a plurality of springs (10) are fixedly connected between the soft water absorbing seat (82) and the outer side wall of the first cylinder (2).

2. An air compressor according to claim 1, wherein: install cavity (31) have been seted up in installation piece (3), be equipped with second motor (5) on the chamber wall in installation cavity (31), the output shaft orientation of second motor (5) first motor (21) direction, just fixedly connected with first bevel gear (51) on the output shaft of second motor (5), first brush-holder stud (41) are kept away from the tip of first suction head (42) wears to establish to in installation cavity (31), and first brush-holder stud (41) are located on the lateral wall in installation cavity (31) fixedly connected with second bevel gear (32), second bevel gear (32) with first bevel gear (51) mutually perpendicular meshing.

3. An air compressor according to claim 1, wherein: the outer side wall of the first brush rod (41) close to the first suction head (42) is provided with a connecting groove (412), and a plurality of second brush rods (61) are connected to the bottom of the connecting groove (412).