CN215890389U - Reciprocating air compressor - Google Patents
Reciprocating air compressor Download PDFInfo
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- CN215890389U CN215890389U CN202122002057.3U CN202122002057U CN215890389U CN 215890389 U CN215890389 U CN 215890389U CN 202122002057 U CN202122002057 U CN 202122002057U CN 215890389 U CN215890389 U CN 215890389U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 210000003437 trachea Anatomy 0.000 claims abstract 2
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a reciprocating air compressor, and relates to the technical field of air compressor structures: including the gas pitcher, the frame, the gas outlet, a housing, motor and air compressor machine, top one side of air compressor machine is provided with first cylinder, connecting pipe fixedly connected with second cylinder is passed through to one side of first cylinder, one side that the connecting pipe was kept away from to first cylinder is connected with the fixing base through the trachea, the bottom fixedly connected with gas pitcher of fixing base, the center department of air compressor machine is provided with the bent axle, the opposition in both sides of bent axle is provided with the transmission shaft, one side exit end fixedly connected with transfer line of bent axle is kept away from to the transmission shaft, the one end fixedly connected with piston of transmission shaft is kept away from to the transfer line, one side exit end swing joint of piston has the sleeve, can make the air compressor machine obtain effectual balance at during operation bent axle's inertia force and moment of inertia when such design has increased the piston stroke, reduce vibrations and the noise that the air compressor machine during operation produced, the work efficiency of air compressor machine has been increased.
Description
Technical Field
The utility model relates to the technical field of air compressor structures, in particular to a reciprocating air compressor.
Background
The reciprocating compressor is mainly composed of a cylinder, a piston and an air valve, and the working process of compressing gas can be divided into four processes of expansion, suction, compression and exhaust.
However, the existing reciprocating air compressor has the disadvantages that the position distribution of the air cylinder is not uniform, so that the inertia force and the inertia moment of the crankshaft of the air compressor are not effectively balanced when the air compressor works, vibration and noise are easily generated when the air compressor works, and the working efficiency of the air compressor is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reciprocating air compressor, which can effectively solve the problem that the inertia force and the inertia moment of a crankshaft of the air compressor during working cannot be effectively balanced.
In order to solve the problems, the utility model adopts the following technical scheme:
a reciprocating air compressor comprising:
the gas tank is characterized in that a frame is arranged at the bottom of the gas tank, idler wheels are arranged at the bottom of the frame, an air outlet is arranged at the outlet end of one side of the gas tank, a barometer is arranged at the outlet end of the other side of the gas tank, a shell is arranged at the top of the gas tank, a base is arranged inside the shell, a motor is arranged on one side of the top of the base and is connected with a rotating wheel through a belt in a rotating manner, an air compressor is arranged on the front side of the rotating wheel, a first cylinder is arranged on one side of the top of the air compressor, a second cylinder is fixedly connected on one side of the first cylinder through a connecting pipe, a fixing seat is connected on one side of the first cylinder, which is far away from the connecting pipe, through an air pipe, the gas tank is fixedly connected at the bottom of the fixing seat, a crankshaft is arranged in the center of the air compressor, transmission shafts are oppositely arranged on two sides of the crankshaft, and an outlet end of the transmission shaft, which is far away from the crankshaft, is fixedly connected with a transmission rod, the transmission rod is far away from one end of the transmission shaft and is fixedly connected with a piston, and the outlet end of one side of the piston is movably connected with a sleeve.
As a preferable scheme of the present invention, the first cylinder and the second cylinder are oppositely disposed at the top of the air compressor, and sleeves are disposed inside both the first cylinder and the second cylinder.
As a preferable scheme of the utility model, the maximum distance from the bottom end of the piston to the bottom of the inner cavity of the sleeve is larger than the diameter of one circle of rotation of the crankshaft, and the outlet end of the top of the sleeve is provided with a blocking net.
As a preferable scheme of the utility model, the bottom of the shell is provided with a bottom shell, the center of the bottom shell is semicircular, and the bottom shell and the gas tank are matched with each other.
As a preferable scheme of the utility model, a boss is arranged on one side of the shell close to the air compressor, a fan is arranged on the top of one side of the shell close to the motor, and a heat dissipation port is arranged on the surface of the shell.
As a preferable scheme of the utility model, a handle is arranged on one side of the shell close to the barometer, an outlet end on one side of the handle is provided with a handrail, and the surface of the handle is provided with anti-skid grains.
Compared with the prior art, the utility model has the advantages that:
(1) the first cylinder and the second cylinder are arranged at the top of the air compressor relatively, the first cylinder and the second cylinder can keep relatively balanced movement by the water, sleeves are arranged in the first cylinder and the second cylinder respectively, the air compressor can keep balanced work by the mutual matching of the first cylinder and the second cylinder, so that vibration and noise during work are reduced, the maximum distance from the bottom end of the piston to the bottom of an inner cavity of the sleeve is larger than the diameter of a crank shaft rotating circle, the design can prevent the piston from touching the top of the sleeve, a blocking net is arranged at the outlet end of the top of the sleeve, air is filtered by the blocking net, so that dust is reduced from entering the sleeve, the working efficiency of the piston is influenced, the inertia force and the inertia moment of the crank shaft during work of the air compressor can be effectively balanced while the piston stroke is increased, and vibration and noise generated during the work of the air compressor are reduced, the working efficiency of the air compressor is increased.
(2) One side that the casing is close to the air compressor machine is provided with the boss, and the design of casing can the propagation of noise abatement, and the spatial distance between air compressor machine and the casing can be increased in the design of boss, reduces the influence of air compressor machine vibrations to the casing, and one side top that the casing is close to the motor is provided with the fan, and the design of fan can be for motor and air compressor machine cooling, and the surface of casing is provided with the thermovent, and the design of thermovent can make things convenient for the circulation of air.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;
fig. 4 is a schematic structural diagram of the housing of the present invention.
The reference numbers in the figures illustrate:
1. a gas tank; 11. an air outlet; 12. a barometer; 2. a frame; 21. a roller; 3. a housing; 31. a bottom case; 32. a heat dissipation port; 33. a handle; 34. a base; 4. a motor; 5. a belt; 51. a rotating wheel; 6. an air compressor; 61. a first cylinder; 611. a second cylinder; 62. a crankshaft; 63. a sleeve; 631. a drive shaft; 632. a transmission rod; 633. a piston; 7. a connecting pipe; 8. a fixed seat; 9. a fan.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1 to 4, a reciprocating air compressor includes:
the air tank 1 is made of carbon steel, the frame 2 is arranged at the bottom of the air tank 1, the idler wheels 21 are arranged at the bottom of the frame 2, the air tank 1 is convenient to move due to the design, the air outlet 11 is arranged at the outlet end of one side of the air tank 1, the barometer 12 is arranged at the outlet end of the other side of the air tank 1, workers at one side of the handle 33, which are located on the barometer 12, are convenient to observe, the shell 3 is arranged at the top of the air tank 1, the base 34 is arranged inside the shell 3, the bottom of the base 34 is a semicircular arc, the motor 4 is arranged at one side of the top of the base 34, the motor 4 is rotatably connected with the rotating wheel 51 through the belt 5, the outlet end of the motor 4 is connected with the rolling shaft through the coupling, the rolling shaft is rotatably connected with the belt 5, the air compressor 6 is arranged on the front side of the rotating wheel 51, the first air cylinder 61 is arranged on one side of the top of the air compressor 6, and the second air cylinder 611 is fixedly connected with one side of the first air cylinder 61 through the connecting pipe 7, the first cylinder 61 and the second cylinder 611 are matched with each other to increase the stability of the air compressor 6, the connecting pipe 7 is a rubber pipe to reduce the influence of the vibration of the first cylinder 61 and the second cylinder 611 on the connecting pipe 7, one side of the first cylinder 61, which is far away from the connecting pipe 7, is connected with a fixed seat 8 through an air pipe, the air pipe is inserted into the fixed seat 8, the bottom of the fixed seat 8 is fixedly connected with an air tank 1, the outlet end of the air pipe is fixedly connected with the air tank 1, the center of the air compressor 6 is provided with a crankshaft 62, two sides of the crankshaft 62 are oppositely provided with a transmission shaft 631, the outlet end of one side of the transmission shaft 631, which is far away from the crankshaft 62, is fixedly connected with a transmission rod 632, the movement distance of the piston 633 is increased through the design of the transmission rod 632, so that the production efficiency is improved, one end of the transmission rod 632, which is far away from the transmission shaft 631, is fixedly connected with a piston 633, and one outlet end of one side of the piston 633 is movably connected with a sleeve 63, through mutually supporting between piston 633 and the sleeve 63 make air compressor machine 6 can the compressed air, can make air compressor machine 6 obtain effectual balance at the inertial force and the moment of inertia of during operation bent axle 62 when such design has increased piston 633 stroke, reduce vibrations and the noise that air compressor machine 6 during operation produced, increased air compressor machine 6's work efficiency.
Referring to fig. 2-3, the first cylinder 61 and the second cylinder 611 are disposed at the top of the air compressor 6, such water can keep the first cylinder 61 and the second cylinder 611 moving relatively balanced, the sleeves 63 are disposed inside the first cylinder 61 and the second cylinder 611, and the first cylinder 61 and the second cylinder 611 cooperate with each other to keep the air compressor 6 working balanced, thereby reducing vibration and noise during working.
Referring to fig. 2-3, the maximum distance from the bottom end of the piston 633 to the bottom of the inner cavity of the sleeve 63 is greater than the diameter of one rotation of the crankshaft 62, such a design can prevent the piston 633 from touching the top of the sleeve 63, the outlet end of the top of the sleeve 63 is provided with a barrier, and the barrier is designed to filter air and reduce dust entering the sleeve 63, thereby affecting the working efficiency of the piston 633.
Referring to fig. 4, the bottom of the housing 3 is provided with a bottom shell 31, two sides of the bottom shell 31 are fixedly connected with the housing 3 through bolts, so that the housing 3 can be conveniently disassembled and assembled, the center of the bottom shell 31 is semicircular, and the bottom shell 31 and the gas tank 1 are matched with each other, so that the stability of the housing 3 is improved, the space of the gas tank 1 can be effectively utilized, and the occupied space is saved.
Referring to fig. 2, a boss is arranged on one side of the casing 3 close to the air compressor 6, the design of the casing 3 can reduce the propagation of noise, the design of the boss can increase the spatial distance between the air compressor 6 and the casing 3, the influence of the vibration of the air compressor 6 on the casing 3 is reduced, a fan 9 is arranged on the top of one side of the casing 3 close to the motor 4, the fan 9 can cool the motor 4 and the air compressor 6, a heat dissipation port 32 is arranged on the surface of the casing 3, and the design of the heat dissipation port 32 can facilitate air circulation.
Referring to fig. 1-2, a handle 33 is disposed on one side of the housing 3 close to the barometer 12, the center distance of the housing 3 is the same as the width of the housing 3, an outlet end of one side of the handle 33 is provided with a handrail, the surface of the handle 33 is provided with anti-skid threads, the design of the handrail is convenient for workers to operate, and the anti-skid threads increase friction.
The working principle is as follows:
the bottom of the air tank 1 is provided with a frame 2, the bottom of the frame 2 is provided with a roller 21, the design is convenient for moving the air tank 1, the inside of the shell 3 is provided with a base 34, the bottom of the base 34 is a semicircular arc, one side of the top of the base 34 is provided with a motor 4, the motor 4 is rotatably connected with a rotating wheel 51 through a belt 5, the outlet end of the motor 4 is connected with a roller through a coupler, the roller is rotatably connected with the belt 5, the front side of the rotating wheel 51 is provided with an air compressor 6, one side of the top of the air compressor 6 is provided with a first air cylinder 61, one side of the first air cylinder 61 is fixedly connected with a second air cylinder 611 through a connecting pipe 7, the mutual matching between the first air cylinder 61 and the second air cylinder 611 increases the stability of the air compressor 6, the connecting pipe 7 is a rubber pipe, the influence of the vibration of the first air cylinder 61 and the second air cylinder 611 on the connecting pipe 7 is reduced, one side of the first air cylinder 61, which is far away from the connecting pipe 7, is connected with a fixed seat 8 through an air pipe, an air pipe is inserted into the fixed seat 8, the bottom of the fixed seat 8 is fixedly connected with the air tank 1, the outlet end of the air pipe is fixedly connected with the air tank 1, the center of the air compressor 6 is provided with a crankshaft 62, two sides of the crankshaft 62 are oppositely provided with transmission shafts 631, the outlet end of one side of the transmission shaft 631, which is far away from the crankshaft 62, is fixedly connected with a transmission rod 632, the maximum distance from the bottom end of a piston 633 to the bottom of an inner cavity of the sleeve 63 is larger than the diameter of one rotation circle of the crankshaft 62 to prevent the piston 633 from touching the top of the sleeve 63, the outlet end of the top of the sleeve 63 is provided with a barrier net, the air is filtered through the design of the barrier net to reduce the dust from entering the sleeve 63, the outlet end of one side of the piston 633 is movably connected with the sleeve 63, the air compressor 6 can compress the air through the mutual matching between the piston 633 and the sleeve 63, the design increases the stroke of the piston 633 and simultaneously can effectively balance the inertia force and the inertia moment of the air compressor 6 during the operation of the crankshaft 62, the vibration and noise generated when the air compressor 6 works are reduced, and the working efficiency of the air compressor 6 is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to cover the technical scope of the present invention, the technical solutions and the modifications thereof according to the present invention within the technical scope of the present invention.
Claims (6)
1. A reciprocating air compressor, comprising:
the gas tank (1), the bottom of gas tank (1) is provided with frame (2), the bottom of frame (2) is provided with gyro wheel (21), one side exit end of gas tank (1) is provided with gas outlet (11), the opposite side exit end of gas tank (1) is provided with barometer (12), the top of gas tank (1) is provided with casing (3), the inside of casing (3) is provided with base (34), top one side of base (34) is provided with motor (4), motor (4) rotates through belt (5) and is connected with runner (51), the front of runner (51) is provided with air compressor machine (6), top one side of air compressor (6) is provided with first cylinder (61), one side of first cylinder (61) is through connecting pipe (7) fixedly connected with second cylinder (611), one side of first cylinder (61) keeping away from connecting pipe (7) is connected with fixing base (8) through the trachea, the bottom fixedly connected with gas pitcher (1) of fixing base (8), the center department of air compressor machine (6) is provided with bent axle (62), the opposite transmission shaft (631) that is provided with in both sides of bent axle (62), one side exit end fixedly connected with transfer line (632) of bent axle (62) are kept away from in transmission shaft (631), one end fixedly connected with piston (633) of transmission shaft (631) are kept away from in transfer line (632), one side exit end swing joint of piston (633) has sleeve (63).
2. The reciprocating air compressor of claim 1, wherein: the first cylinder (61) and the second cylinder (611) are arranged at the top of the air compressor (6) relatively, and sleeves (63) are arranged inside the first cylinder (61) and the second cylinder (611).
3. The reciprocating air compressor of claim 2, wherein: the maximum distance from the bottom end of the piston (633) to the bottom of the inner cavity of the sleeve (63) is larger than the diameter of one circle of rotation of the crankshaft (62), and a blocking net is arranged at the outlet end of the top of the sleeve (63).
4. The reciprocating air compressor of claim 1, wherein: the bottom of the shell (3) is provided with a bottom shell (31), the center of the bottom shell (31) is semicircular, and the bottom shell (31) is matched with the gas tank (1).
5. The reciprocating air compressor of claim 4, wherein: the air compressor is characterized in that a boss is arranged on one side, close to the air compressor (6), of the shell (3), a fan (9) is arranged at the top of one side, close to the motor (4), of the shell (3), and a heat dissipation opening (32) is formed in the surface of the shell (3).
6. The reciprocating air compressor of claim 1, wherein: one side of the shell (3) close to the barometer (12) is provided with a handle (33), the outlet end of one side of the handle (33) is provided with a handrail, and the surface of the handle (33) is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122002057.3U CN215890389U (en) | 2021-08-24 | 2021-08-24 | Reciprocating air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122002057.3U CN215890389U (en) | 2021-08-24 | 2021-08-24 | Reciprocating air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215890389U true CN215890389U (en) | 2022-02-22 |
Family
ID=80341683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122002057.3U Active CN215890389U (en) | 2021-08-24 | 2021-08-24 | Reciprocating air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215890389U (en) |
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2021
- 2021-08-24 CN CN202122002057.3U patent/CN215890389U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240115 Address after: No.8-1, Gangpu Road, the Nanling Mountain, Taihe Town, Baiyun District, Guangzhou, Guangdong 510000 Patentee after: Guangdong Yuechi Clothing Co.,Ltd. Address before: 063000 east of dongmazhuang village, Yinchengpu Town, Fengrun District, Tangshan City, Hebei Province Patentee before: Tangshan yiboda Technology Co.,Ltd. |