CN104763608A - Simple type gas compressor - Google Patents
Simple type gas compressor Download PDFInfo
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- CN104763608A CN104763608A CN201510177931.3A CN201510177931A CN104763608A CN 104763608 A CN104763608 A CN 104763608A CN 201510177931 A CN201510177931 A CN 201510177931A CN 104763608 A CN104763608 A CN 104763608A
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- connecting rod
- gas
- bearing
- bent
- anger
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Abstract
The invention discloses a simple type gas compressor. The gas compressor comprises wheels, a gas storage tank, a gas pressure gauge, a motor, a bent shaft, a bearing, a front end cover, a rear end cover, straight connecting rods, a bent connecting rod, piston blocks, a box body, gas compressing bodies, a machine oil bolt and pins. The gas pressure gauge is arranged on the tail portion of the gas storage tank, a carrier platform is arranged at the top of the gas storage tank, the motor and a piston type gas compressing device are installed on the carrier platform, the bent shaft is installed in the center of the box body, the front end cover, the bearing, the bent connecting rod, the straight connecting rod, the bearing and the rear end cover are installed on the bent shaft from the head portion to the tail portion, the three gas compressing bodies are arranged at the top of the box body in the circumferential direction, the piston blocks which can slide in sliding channels are arranged in the gas compressing bodies respectively, and the three straight connecting rods are connected to the three piston blocks through the pins respectively. The simple type gas compressor is convenient to move, durable and capable of effectively improving working efficiency of gas compressing and lowering production cost, and the part processing is facilitated.
Description
Technical field:
The present invention relates to gas compressing equipment technical field, relate to a kind of plain type gas compressor in particular.
Background technique:
Existing gas compressor has a lot of kinds, common are screw type aerostatic press, oil free type aerostatic press and centrifugal aerostatic press, the aerostatic press of these types has respective characteristics and advantages, the such as good cooling results of screw type aerostatic press, the gas high purity of oil free type aerostatic press, centrifugal aerostatic press is large-minded, smooth running noise is little, also has a kind of piston type pneumatic press, its application area is wider, compare the aerostatic press of above kind, the applicable pressure range of piston type pneumatic press is wide, simple and easy to the lower processing of the material requirements of component, its thermal efficiency height unit power consumption amount is also few, but relative to the aerostatic press of other types, piston type pneumatic press also has some shortcomings, how to design advantage that piston type pneumatic press ensures to draw outside existing feature other aerostatic presses to be one and significantly to work.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and provides a kind of plain type gas compressor of high stability, and its structure is simple, operates steadily, processes easy for installation, can make that the operation of gas compressor is more smooth and easy increases work efficiency.
Technology solution of the present invention is as follows:
A kind of plain type gas compressor, comprising: wheel, gas holder, gas manometer, motor, bent axle, bearing, front cover, rear end cover, straight connecting rod, bent connecting rod, piston block, casing, body of calming the anger, machine oil bolt, pin.Four wheels are connected to bottom gas holder, gas holder afterbody has gas manometer, gas holder top is provided with carrier platform and installs motor, with motor parallel position, piston type compressing device is installed, bent axle is installed at casing center, front cover installed by bent axle from the head to the tail portion, bearing, bent connecting rod, straight connecting rod, bent connecting rod, bearing and rear end cover, casing top circumference has three bodies of calming the anger, calming the anger in body has piston block can slide in slideway, three connecting rods are connected to three piston blocks respectively by pin, pressure Gas top has steam cover, external surface of calming the anger has the radiating fin of eight sheets, calm the anger and be stamped air outlet hole, the front-end face of casing has screw thread fitting machine oil draining bolt.
Preferred as technique scheme, bearing is deep groove ball bearing 6008.
Preferred as technique scheme, the thickness of carrier platform is 36mm.
Preferred as technique scheme, three connecting rods are all in the same bent axle groove of bent axle.
Preferred as technique scheme, the material of bent axle is 40Cr, and the material of three connecting rods is LD10.
Preferred as technique scheme, the air outlet hole diameter of calming the anger on body is 5mm.
Beneficial effect of the present invention is: casing introversion arbor installs a pair deep groove ball bearing 6008, design three connecting rods material be connected in a bent axle groove and selected by crankshaft-and-connecting-rod additional and effectively can weaken the impact that the radial load suffered by bent axle brings, extend the working life of bent axle.
Accompanying drawing illustrates:
The following drawings is only intended to schematically illustrate the present invention and explain, not delimit the scope of the invention.Wherein:
Fig. 1 is structural representation of the present invention;
Fig. 2 is main apparent direction structural representation of the present invention;
Fig. 3 is left apparent direction structural representation of the present invention;
Fig. 4 of the present inventionly overlooks direction structure schematic diagram;
Fig. 5 is the assembly structure schematic diagram of three connecting rods of the present invention and bent axle;
Fig. 6 is housing structure schematic diagram of the present invention;
Fig. 7 is body structure schematic diagram of calming the anger of the present invention;
In figure, 1, wheel; 3, gas holder; 4, gas manometer; 5, motor; 6, bent axle; 7, bearing; 8, front cover; 9, rear end cover; 10, straight connecting rod; 11, bent connecting rod; 12, piston block; 13, casing; 14, to calm the anger body; 16, machine oil bolt; 17, pin.
Embodiment:
Embodiment: by particular specific embodiment, embodiments of the present invention are described below, those skilled in the art can understand other advantages of the present invention and effect easily by content disclosed in the present specification.
See shown in Fig. 1, Fig. 2 and Fig. 3, a kind of plain type gas compressor, comprising: wheel 1, gas holder 3, gas manometer 4, motor 5, bent axle 6, bearing 7, front cover 8, rear end cover 9, straight connecting rod 10, bent connecting rod 11, piston block 12, casing 13, body 14 of calming the anger, machine oil bolt 16, pin 17.Four wheels 1 are connected to bottom gas holder 3, gas holder 3 afterbody has gas manometer 4, gas holder 3 top is provided with carrier platform and installs motor 5, with motor 5 parallel position, piston type compressing device is installed, bent axle 7 is installed at casing 13 center, front cover 8 installed by bent axle 7 from the head to the tail portion, bearing 6, bent connecting rod 11, straight connecting rod 10, bent connecting rod 11, bearing 6 and rear end cover 9, motor 5 and bent axle 6 are driven by pulley apparatus transmission, the output shaft dress small pulley of motor 5, the afterbody of bent axle 6 installs large belt wheel, casing 13 top circumference has three bodies 14 of calming the anger, calming the anger in body 14 has piston block 12 can slide in slideway, three connecting rods are connected to three piston blocks 12 respectively by pin 17, steam cover 141 is arranged at body 14 top of calming the anger, body 14 outer surface of calming the anger has the radiating fin 142 of eight sheets effectively to distribute the heat of calming the anger in body 14, steam cover 141 has air outlet hole 143, air pipe connects the air outlet hole 143 of steam cover 141 and the inlet hole of gas holder 3, the front-end face of casing 13 has screw thread fitting machine oil draining bolt 16.
As shown in Figure 3, bent axle 6 first and last end is provided with a pair deep groove ball bearing 6008.Deep groove ball bearing 6008 substantial radial load, also can bear radial load and thrust load simultaneously, when it has larger radial internal clearance, have the performance of angular contact bearing, can bear larger thrust load, friction factor is little, rotating speed is high, deep groove ball bearing 6008 is contained in after on bent axle 6, within the scope of the axial internal clearance of bent axle 6, the axial displacement of bent axle 6 or casing 12 both direction can be limited, therefore can make axially locating two-way.In addition, this bearing also has certain aligning ability, when relative to casing 12 hole inclination 2 ' ~ 10 ', still normally can work, but have certain influence to bearing life.
As shown in Figure 2, carrier platform is used at gas holder 3 top installing motor 5 and compressing device, except requiring that it needs certain bearing power, also must bear the wall pressure power of large pressure to platform, through experiment, in line with not only meeting the demand of gas storage function but also do not make the requirement of overweight, the convenient movement of aerostatic press as far as possible, the thickness of design vector platform is 36mm.
As shown in Figure 2 and Figure 5, three connecting rods are all in the same bent axle groove of bent axle 6.Such design is because the motion that three connecting rods pull piston block 12 to do in section is at one time not identical, namely different time upwards or move downward, poor if having time each other, cause and can discharge pressurized gas by different time by three respective air outlet holes 143 of calming the anger on body 14, the benefit done like this reduces instantaneous pressure gas to converge the infringement caused air pipe, extends the working life of air pipe, in addition, the bent axle 6 of this type is easy to process, effectively can improve work efficiency.
As shown in Figure 2 and Figure 5, the material of bent axle 6 is 40Cr, and the material of three connecting rods is LD10.The material of bent axle 6 is 40Cr, quenching with Subsequent tempering, and the 40Cr after quenching with Subsequent tempering has good comprehensive mechanical property, and good low-temperature impact toughness and low notch sensitivity may be used for manufacturing the main shaft part with high surface hardness and wear resistance.LD10 aluminium bar belongs to aluminum-magnesium alloy aluminium sheet, and the main alloy element of Aluminum sheets is magnesium, has good corrosion resistance, excellent weldability, and cold-workability is better, and has moderate strength.
As shown in Figure 7, the diameter of the air outlet hole 143 of calming the anger on body 14 is 5mm.Calming the anger, the pressurized gas produced in body 14 enter gas holder 3 by air outlet hole 143 and air pipe, the extremely important direct quality affecting institute's aerogenesis body of size Selection of air outlet hole 143, pore directly can not be excessive, otherwise affect the generation of the pressurized gas of calming the anger in body 14, also can not be too small, make the pressurized gas of generation smooth and easyly can not discharge the follow-up operation affecting piston block 12, through experiment gained, the hole diameter of 5mm can reach best state of equilibrium between both.
Described embodiment in order to illustrative the present invention, but not for limiting the present invention.Any those skilled in the art all without prejudice under spirit of the present invention and category, can modify to described embodiment, therefore the scope of the present invention, should listed by claim of the present invention.
Claims (6)
1. a plain type gas compressor, it is characterized in that, comprising: wheel (1), gas holder (3), gas manometer (4), motor (5), bent axle (6), bearing (7), front cover (8), rear end cover (9), straight connecting rod (10), bent connecting rod (11), piston block (12), casing (13), body of calming the anger (14), machine oil bolt (16), pin (17), four wheels (1) are connected to gas holder (3) bottom, gas holder (3) afterbody has gas manometer (4), gas holder (3) top is provided with carrier platform and installs motor (5), with motor (5) parallel position, piston type compressing device is installed, bent axle (7) is installed at casing (13) center, front cover (8) installed by bent axle (7) from the head to the tail portion, bearing (6), bent connecting rod (11), straight connecting rod (10), bent connecting rod (11), bearing (6) and rear end cover (9), casing (13) top circumference has three bodies of calming the anger (14), calming the anger in body (14) has piston block (12) sliding into interior slip, three connecting rods are connected to three piston blocks (12) respectively by pin (17), steam cover (141) is arranged at body (14) top of calming the anger, body (14) outer surface of calming the anger has the radiating fin (142) of eight sheets, steam cover (141) has air outlet hole (143), the front-end face of casing (13) has screw thread fitting machine oil draining bolt (16).
2. plain type gas compressor according to claim 1, is characterized in that: bearing (7) is deep groove ball bearing 6008.
3. plain type gas compressor according to claim 1, is characterized in that: the thickness of carrier platform is 36mm.
4. plain type gas compressor according to claim 1, is characterized in that: three connecting rods are all in the same bent axle groove of bent axle (6).
5. plain type gas compressor according to claim 4, is characterized in that: the material of bent axle (6) is 40Cr, and the material of straight connecting rod (10), bent connecting rod (11) is LD10.
6. plain type gas compressor according to claim 1, is characterized in that: air outlet hole (143) diameter on body of calming the anger (14) is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510177931.3A CN104763608A (en) | 2015-04-15 | 2015-04-15 | Simple type gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510177931.3A CN104763608A (en) | 2015-04-15 | 2015-04-15 | Simple type gas compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104763608A true CN104763608A (en) | 2015-07-08 |
Family
ID=53645636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510177931.3A Pending CN104763608A (en) | 2015-04-15 | 2015-04-15 | Simple type gas compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104763608A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259668A (en) * | 2019-07-19 | 2019-09-20 | 浙江瑞昭科技股份有限公司 | A kind of piston type air compressor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58183882A (en) * | 1982-04-20 | 1983-10-27 | Tokico Ltd | Multistage compressor |
| CN2138200Y (en) * | 1992-09-29 | 1993-07-14 | 沈阳市小型压缩机厂 | Movable air compressor |
| CN2144197Y (en) * | 1992-10-05 | 1993-10-20 | 松亿工业股份有限公司 | Oilless air compressor |
| CN1932286A (en) * | 2005-06-24 | 2007-03-21 | 布朗卢比公司 | Pump gear |
| KR20100055188A (en) * | 2008-11-17 | 2010-05-26 | 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 | Air tank of enable view water of air compressor |
| CN102606436A (en) * | 2012-04-09 | 2012-07-25 | 胡传术 | Plunger pump |
| CN204663796U (en) * | 2015-04-15 | 2015-09-23 | 吴江市宏宇机械有限公司 | A kind of plain type gas compressor |
-
2015
- 2015-04-15 CN CN201510177931.3A patent/CN104763608A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58183882A (en) * | 1982-04-20 | 1983-10-27 | Tokico Ltd | Multistage compressor |
| CN2138200Y (en) * | 1992-09-29 | 1993-07-14 | 沈阳市小型压缩机厂 | Movable air compressor |
| CN2144197Y (en) * | 1992-10-05 | 1993-10-20 | 松亿工业股份有限公司 | Oilless air compressor |
| CN1932286A (en) * | 2005-06-24 | 2007-03-21 | 布朗卢比公司 | Pump gear |
| KR20100055188A (en) * | 2008-11-17 | 2010-05-26 | 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 | Air tank of enable view water of air compressor |
| CN102606436A (en) * | 2012-04-09 | 2012-07-25 | 胡传术 | Plunger pump |
| CN204663796U (en) * | 2015-04-15 | 2015-09-23 | 吴江市宏宇机械有限公司 | A kind of plain type gas compressor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259668A (en) * | 2019-07-19 | 2019-09-20 | 浙江瑞昭科技股份有限公司 | A kind of piston type air compressor |
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Application publication date: 20150708 |