CN212360085U

CN212360085U - Special air compressor of portable whitewashing

Info

Publication number: CN212360085U
Application number: CN201922491906.9U
Authority: CN
Inventors: 曾燕平; 李红鸣; 詹雷军; 虞洪文; 黄增阳; 许中琛
Original assignee: Zhejiang Shanhai Energy Equipment Co ltd
Current assignee: Zhejiang Shanhai Energy Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-01-15
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a special air compressor of portable whitewashing, it has solved the lower scheduling problem of motor drive's air compressor machine work efficiency, it includes driving motor, driving motor passes through belt pulley drive assembly and is connected with air compressor, air compressor's air inlet intercommunication has the dust catcher, air compressor's gas outlet and gas pitcher subassembly intercommunication, the gas pitcher subassembly includes two parallelly connected gas holders, wheel components is installed to gas pitcher subassembly lower extreme, cooling body is installed to gas pitcher subassembly one end top, cooling body includes hydraulic cooler and the cooling fan group of laminating installation in hydraulic cooler one side, the cold machine that dries is installed to the other end top of gas pitcher subassembly, the gas pitcher subassembly passes through gas filtration subassembly and cold machine intercommunication, the hydraulic cooler of cooling body is polyphone with the liquid filtration subassembly of installing on the gas pitcher subassembly. The utility model has the advantages of high working efficiency, compact structure and the like.

Description

Special air compressor of portable whitewashing

Technical Field

The utility model belongs to the technical field of air machine equipment, concretely relates to special air compressor of portable whitewashing.

Background

During the engineering guniting, the concrete mixture in certain proportion is conveyed through pipeline and sprayed onto the sprayed surface at high speed for coagulation and hardening, so as to form the concrete support layer. The air compressor is a main working part and is also applied to concrete injection construction operation of engineering buildings, mines, tunnels, culverts, subways, hydroelectric engineering, underground engineering and coal and marsh mine roadways. The low-pressure high-speed air flow conveying is adopted, the problems of adhesion, pipe blockage, pulse separation, folding and the like in material conveying are solved, the air flow is continuous and stable, and the material flow is uniform. However, in practical application, when the traditional motor is adopted for driving, the working efficiency of the air compressor is limited by the power of the motor, so that the working efficiency is not high. In addition, the air compressor machine is inconvenient when being used for the building site and removes, has restricted application range.

In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, the chinese patent document discloses a compact air compressor [201910315364.1] of oil-gas secondary separation type, which comprises a frame, wherein a bottom end surface of the frame is provided with an air storage tank and an oil-gas separation barrel, the front end of the air storage tank is provided with an air return pipe, the upper surfaces of the air storage tank and the oil-gas separation barrel are provided with two support plates, the upper surfaces of the two support plates are respectively provided with a permanent magnet motor and a cold dryer, the upper surface of the air storage tank is provided with a bearing plate, and the upper surface of the bearing plate is provided; the left side of twin-screw host computer is equipped with back oil pipe, and permanent-magnet machine's output and twin-screw host computer are connected, and the top of oil-gas separation bucket is equipped with the electric cabinet, and the oil-gas separation bucket upper surface is equipped with outlet duct and play oil pipe respectively, still is equipped with cooling device, and cooling device's right side wall turns right from a left side and is equipped with oil return mouth of pipe, the mouth of pipe of admitting air and the mouth of pipe of oil.

Above-mentioned scheme has solved the inconvenient problem that removes of air compressor machine to a certain extent, but this scheme still has a lot of not enough, for example, the work efficiency that motor drive leads to is lower scheduling problem.

Disclosure of Invention

The utility model aims at the above-mentioned problem, a special air compressor of portable whitewashing that reasonable in design, work efficiency is high is provided.

In order to achieve the above purpose, the utility model adopts the following technical proposal: this special air compressor of portable whitewashing, including driving motor, driving motor passes through the band pulley drive assembly and is connected with air compressor, air compressor's air inlet intercommunication has the dust catcher, air compressor's gas outlet and gas pitcher subassembly intercommunication, the gas pitcher subassembly includes two parallelly connected gas holders, wheel components is installed to gas pitcher subassembly lower extreme, cooling body is installed to gas pitcher subassembly one end top, cooling body includes hydraulic cooler and the cooling fan group of laminating installation in hydraulic cooler one side, the cold machine of doing is installed to the other end top of gas pitcher subassembly, the gas pitcher subassembly passes through gas filtration subassembly and cold machine intercommunication, cooling body's hydraulic cooler and the liquid filter assembly of installing on the gas pitcher subassembly are established ties. The belt wheel transmission assembly is used for transmission, the plurality of gas storage tanks are connected in parallel, and the filter assembly is matched to improve the overall working efficiency of the air compressor during guniting.

In the special air compressor for mobile guniting, the driving motor is arranged on the base connecting piece at the upper end of the air tank assembly, the output end of the driving motor is connected with the driving belt wheel in the belt wheel transmission assembly, and the upper end of the driving motor is connected with the hook ring. The driving belt wheel and the driven belt wheel keep a larger transmission ratio, so that the air compressor is in higher power.

In foretell special air compressor of portable whitewashing, the base connecting piece includes the big mounting panel of being connected with the driving motor bottom, and it has a plurality of mounting holes to open on the big mounting panel, and the mounting hole includes round hole and the strip hole that communicates with the round hole, and the strip hole lower extreme of mounting hole is connected with the opening and towards the C shape stopper in strip hole, is connected with a plurality of spacing on the curb plate of big mounting panel. The base connecting piece stably fixes the driving motor on the gas tank assembly, and relative vibration is avoided between the driving motor and the gas tank assembly during transportation or work.

In the special air compressor for mobile guniting, the air compressor is installed on an installation platform at the upper end of the air tank assembly, and the input end of the air compressor is connected with a driven belt wheel in the belt wheel transmission assembly.

In the special air compressor of portable whitewashing, the mount table includes the little mounting panel of being connected with air compressor bottom, and little mounting panel below is connected with trapezoidal connecting plate, is equipped with the reinforced floor between little mounting panel and the connecting plate. Air compressor fixed connection is on little mounting panel, and the intensity of junction is guaranteed to trapezoidal connecting plate.

In the special air compressor for mobile guniting, the driving belt wheel is connected with the driven belt wheel through the transmission belt, the outer sides of the driving belt wheel and the driven belt wheel are provided with dust covers, and two sides of the lower end of each dust cover are arranged on the side part of the air tank assembly. When the driving belt wheel and the driven belt wheel drive the transmission belt to move, the dust cover is used for placing foreign matters to enter.

In foretell special air compressor of portable whitewashing, cooling mechanism's hydraulic pressure cooler is installed and is kept away from one side of air compressor and relative with cooling fan group's radiator fan in cooling fan group, open the inlet and the liquid outlet that have the opening towards cooling fan group above the hydraulic pressure cooler, the inlet passes through liquid filter assembly and liquid outlet intercommunication, cooling fan group is including installing the heat dissipation case on the gas pitcher subassembly, one side that the heat dissipation case is close to air compressor is opened there is the fan installing port, radiator fan is relative with the fan installing port and the outside is equipped with the protection network. The cooling fan set accelerates the heat dissipation efficiency of the hydraulic cooler and ensures that the driving motor and the air compressor are at normal temperature during working.

In foretell special air compressor of portable whitewashing, the liquid filter subassembly is including installing the hydraulic line connector on the gas pitcher subassembly, and hydraulic line connector upper end is connected with the liquid filtration chamber, and the import and the feed liquor union coupling of hydraulic line connector, the vertical orientation liquid filtration intracavity portion of feed liquor pipe, hydraulic line connector opposite side are opened there is the export. The liquid filtering component is arranged between the liquid inlet and the liquid outlet and removes impurities in the cooling liquid in time.

In foretell special air compressor of portable whitewashing, the gas filtration subassembly is including installing the gas piping connection head above the exhaust round platform on the gas pitcher subassembly, and the gas piping connection head goes up the parallel connection has a plurality of gas filtration chambeies, and the gas filtration intracavity is vertical to be provided with the intake pipe with the blast pipe intercommunication of exhaust round platform, the outlet duct and the cold machine intercommunication of doing of gas piping connection head. The gas filtering cavities are connected in parallel, and oil in the compressed gas is fully removed.

In the special air compressor for mobile guniting, the roller assembly comprises a plurality of roller mounting seats connected to the lower end of the air storage tank of the air tank assembly, a rolling shaft penetrates through the center of each roller mounting seat, rolling wheels are mounted at two ends of the rolling shaft, and a plurality of through holes symmetrical about the central axis of the rolling shaft are formed in the side surfaces of the rolling wheels. The roller assembly facilitates movement of the air compressor.

Compared with the prior art, the utility model has the advantages of: the driving motor drives the air compressor through the belt wheel transmission assembly, and meanwhile, the plurality of air storage tanks are connected in parallel, so that the working efficiency of the air compressor is improved; the air tank assembly is provided with the cold dryer, the cooling mechanism and the filtering assembly, so that other external equipment is not needed, and the space utilization rate is improved; the plurality of gas filter cavities are connected in parallel, so that the oil content of the discharged compressed gas is low.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of another viewing angle of the present invention;

FIG. 3 is a schematic view of the gas line connector of the present invention;

fig. 4 is a schematic view of a hydraulic line connector of the present invention;

fig. 5 is a schematic view of the mounting table of the present invention;

fig. 6 is a schematic view of a base connector of the present invention;

fig. 7 is a schematic structural view of another perspective of the base connector of the present invention;

in the figure, a driving motor 1, a base connecting piece 11, a hook ring 12, a large mounting plate 13, a mounting hole 14, a round hole 15, a strip hole 16, a C-shaped limiting block 17, a side plate 18, a limiting strip 19, a belt wheel transmission assembly 2, a driving belt wheel 21, a driven belt wheel 22, a dust cover 23, an air compressor 3, an air inlet 31, a dust filter 32, an air outlet 33, a mounting table 34, a small mounting plate 35, a connecting plate 36, a reinforcing rib plate 37, an air tank assembly 4, an air storage tank 41, a roller assembly 5, a roller mounting seat 51, a rolling shaft 52, a rolling wheel 53, a through hole 54, a cooling mechanism 6, a hydraulic cooler 61, a cooling fan set 62, a cooling fan 63, an inlet 64, an outlet 65, a cooling box 66, a fan mounting port 67, a protective screen 68, a cold dryer 7, an air filtering assembly 8, an exhaust round table 81, an air pipeline connector 82, an, The gas outlet pipe 86, the liquid filtering component 9, the hydraulic pipeline connector 91, the liquid filtering cavity 92 and the liquid inlet pipe 93.

Detailed Description

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

As shown in fig. 1-7, this special air compressor of portable whitewashing, including driving motor 1, driving motor 1 is connected with air compressor 3 through pulley drive assembly 2, air inlet 31 intercommunication of air compressor 3 has dust filter 32, air outlet 33 and the gas pitcher subassembly 4 intercommunication of air compressor 3, gas pitcher subassembly 4 includes two parallelly connected gas holders 41, wheel components 5 are installed to gas pitcher subassembly 4 lower extreme, cooling body 6 is installed to gas pitcher subassembly 4 one end top, cooling body 6 includes hydraulic cooler 61 and the laminating and installs the cooling fan group 62 in hydraulic cooler 61 one side, cold drying machine 7 is installed to the other end top of gas pitcher subassembly 4, gas pitcher subassembly 4 passes through gas filtering component 8 and communicates with cold drying machine 7, hydraulic cooler 61 of cooling body 6 and the liquid filtering component 9 of installing on gas pitcher subassembly 4 are established ties. During normal work, the power that driving motor 1 provided is passed to air compressor 3 through band pulley transmission assembly 2 in, compressed air inputs to gas pitcher subassembly 4 in, exports to the work place after the deoiling dewatering of gas filtering component 8 and cold dry machine 7, and wherein two gas holders 41 communicate each other, have great storage capacity.

Specifically, the driving motor 1 is installed on the base connecting piece 11 at the upper end of the gas tank assembly 4, the output end of the driving motor 1 is connected with the driving belt wheel 21 in the belt wheel transmission assembly 2, and the upper end of the driving motor 1 is connected with the hook ring 12. The driving pulley 21 in the pulley assembly 2 rotates at a lower speed than the driven pulley 22, so that the internal rotating shaft of the air compressor 3 has a higher speed.

Further, the base connecting piece 11 comprises a large mounting plate 13 connected with the bottom of the driving motor 1, a plurality of mounting holes 14 are formed in the large mounting plate 13, each mounting hole 14 comprises a round hole 15 and a strip hole 16 communicated with the round hole, the lower end of the strip hole 16 of each mounting hole 14 is connected with a C-shaped limiting block 17 with an opening facing the strip hole 16, and a plurality of limiting strips 19 are connected to side plates 18 of the large mounting plate 13. The driving motor 1 is installed on the large installation plate 13 and connected with the installation hole 14 through a bolt, and the C-shaped limiting block 17 at the lower end is opposite to the bolt clamped in the strip hole 16.

Further, the air compressor 3 is mounted on a mounting block 34 at the upper end of the air tank assembly 4, and the input end of the air compressor 3 is connected to the driven pulley 22 in the pulley drive assembly 2. The air compressor 3 may be a rotary compressor or a screw compressor.

The mounting table 34 includes a small mounting plate 35 connected to the bottom of the air compressor 3, a trapezoidal connecting plate 36 connected to the lower side of the small mounting plate 35, and a reinforcing rib 37 provided between the small mounting plate 35 and the connecting plate 36. The connecting plate 36 is vertically arranged and is perpendicular to the small mounting plate 35.

Preferably, the driving pulley 21 and the driven pulley 22 are connected through a transmission belt, a dust cover 23 is arranged outside the driving pulley 21 and the driven pulley 22, and two sides of the lower end of the dust cover 23 are arranged on the side of the gas tank assembly 4. After the belt is installed, the dust cover 23 covers the driving pulley 21 and the driven pulley 22, and only both sides of the lower end are connected to the gas tank assembly 4.

As can be seen, the hydraulic cooler 61 of the cooling mechanism 6 is installed on one side of the cooling fan set 62 away from the air compressor 3 and opposite to the cooling fan 63 of the cooling fan set 62, an inlet 64 and an outlet 65 which are opened toward the cooling fan set 62 are opened above the hydraulic cooler 61, the inlet 64 is communicated with the outlet 65 through the liquid filtering assembly 9, the cooling fan set 62 includes a heat dissipation box 66 installed on the air tank assembly 4, a fan installation opening 67 is opened on one side of the heat dissipation box 66 close to the air compressor 3, and a protective net 68 is installed on the outer side of the cooling fan 63 opposite to the fan installation opening 67. The hydraulic cooler 61 is filled with cooling liquid, the cooling liquid circulates through the air compressor 3, the cooling fan 63 of the cooling fan set 62 on the other side is opposite to the hydraulic cooler 61, and the cooling liquid quickly dissipates heat in the air compressor 3 or the cooling dryer 7.

Obviously, the liquid filter assembly 9 includes a hydraulic pipeline connector 91 installed on the gas tank assembly 4, the upper end of the hydraulic pipeline connector 91 is connected with the liquid filter chamber 92, the inlet of the hydraulic pipeline connector 91 is connected with a liquid inlet pipe 93, the liquid inlet pipe 93 vertically faces the inside of the liquid filter chamber 92, and the other side of the hydraulic pipeline connector 91 is provided with an outlet. The coolant is transported from below to the upper end by a feed pipe 93 inside the liquid filter assembly 9 and then discharged from the outlet on the other side of the hydraulic line connection 91.

Meanwhile, the gas filtering assembly 8 comprises a gas pipeline connector 82 arranged above the exhaust circular truncated cone 81 on the gas tank assembly 4, a plurality of gas filtering cavities 83 are connected in parallel on the gas pipeline connector 82, gas inlet pipes 85 communicated with the exhaust pipes 84 of the exhaust circular truncated cone 81 are vertically arranged in the gas filtering cavities 83, and the gas outlet pipes 86 of the gas pipeline connector 82 are communicated with the cold air dryer 7. The gas pipeline connector 82 is connected in parallel with a plurality of gas filter chambers 83 to separate the compressed gas in the gas storage tank 41 from the oil gas, and then the compressed gas is introduced into the refrigeration dryer 7 to further condense and separate the water vapor or the oil vapor.

In addition, the roller assembly 5 comprises a plurality of roller mounting seats 51 connected to the lower end of the gas storage tank 41 of the gas tank assembly 4, a rolling shaft 52 penetrates through the center of each roller mounting seat 51, rolling wheels 53 are mounted at two ends of each rolling shaft 52, and a plurality of through holes 54 symmetrical about the central axis of each rolling shaft 52 are formed in the side surfaces of each rolling wheel 53. The rolling shafts 52 are parallel to each other, pulling the gas cylinder assembly 4 and thereby causing the rolling wheels 53 to rotate.

In summary, the principle of the present embodiment is: the driving motor 1 transmits power to the air compressor 3 under the action of the belt wheel transmission assembly 2, and compressed air enters the air storage tank 41 connected in parallel for further compression, so that higher pressure is obtained; when the exhaust is needed, the compressed gas is introduced into the cold dryer 7 after being subjected to the oil removal treatment of the gas filtering component 8, and is output to the outside through further condensation.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the driving motor 1, the base connecting member 11, the hook ring 12, the large mounting plate 13, the mounting hole 14, the circular hole 15, the strip hole 16, the C-shaped stopper 17, the side plate 18, the stopper strip 19, the pulley transmission assembly 2, the driving pulley 21, the driven pulley 22, the dust cover 23, the air compressor 3, the air inlet 31, the dust filter 32, the air outlet 33, the mounting table 34, the small mounting plate 35, the connecting plate 36, the reinforcing rib plate 37, the air tank assembly 4, the air tank 41, the roller assembly 5, the roller mounting seat 51, the rolling shaft 52, the rolling wheel 53, the through hole 54, the cooling mechanism 6, the hydraulic cooler 61, the cooling fan set 62, the cooling fan 63, the liquid inlet 64, the liquid outlet 65, the cooling box 66, the fan mounting port 67, the protective net 68, the cooling dryer 7, the air filter assembly 8, the air discharge circular table 81, the air pipe connector 82, the air filter, The terms exhaust pipe 84, inlet pipe 85, outlet pipe 86, liquid filter assembly 9, hydraulic line connector 91, liquid filter chamber 92, liquid inlet pipe 93, etc., but do not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a special air compressor of portable whitewashing, includes driving motor (1), its characterized in that, driving motor (1) be connected with air compressor (3) through band pulley transmission subassembly (2), air inlet (31) intercommunication of air compressor (3) have dust catcher (32), air outlet (33) and gas tank subassembly (4) intercommunication of air compressor (3), gas tank subassembly (4) include two parallelly connected gas holders (41), gas tank subassembly (4) lower extreme install roller subassembly (5), gas tank subassembly (4) one end top install cooling body (6), cooling body (6) include hydraulic pressure cooler (61) and laminating and install cooling fan group (62) in hydraulic pressure cooler (61) one side, the other end top of gas tank subassembly (4) install cold dryer (7), the gas tank assembly (4) is communicated with the cold dryer (7) through a gas filtering assembly (8), and a hydraulic cooler (61) of the cooling mechanism (6) is connected with a liquid filtering assembly (9) arranged on the gas tank assembly (4) in series.

2. The special air compressor for mobile guniting according to claim 1, wherein the driving motor (1) is installed on a base connecting piece (11) at the upper end of the air tank assembly (4), the output end of the driving motor (1) is connected with a driving belt wheel (21) in the belt wheel transmission assembly (2), and a hook ring (12) is connected to the upper end of the driving motor (1).

3. The special air compressor for mobile guniting according to claim 2, wherein the base connecting piece (11) comprises a large mounting plate (13) connected with the bottom of the driving motor (1), a plurality of mounting holes (14) are formed in the large mounting plate (13), each mounting hole (14) comprises a round hole (15) and a strip hole (16) communicated with the round hole, a C-shaped limiting block (17) with an opening facing the strip hole (16) is connected to the lower end of the strip hole (16) of each mounting hole (14), and a plurality of limiting strips (19) are connected to a side plate (18) of the large mounting plate (13).

4. The special air compressor for mobile guniting according to claim 3, wherein the air compressor (3) is mounted on a mounting table (34) at the upper end of the air tank assembly (4), and the input end of the air compressor (3) is connected with a driven pulley (22) in the pulley transmission assembly (2).

5. The special air compressor for mobile guniting according to claim 4, wherein the mounting table (34) comprises a small mounting plate (35) connected with the bottom of the air compressor (3), a trapezoidal connecting plate (36) is connected below the small mounting plate (35), and a reinforcing rib plate (37) is arranged between the small mounting plate (35) and the connecting plate (36).

6. The special air compressor for mobile guniting according to claim 4, wherein the driving pulley (21) and the driven pulley (22) are connected through a transmission belt, a dust cover (23) is arranged on the outer sides of the driving pulley (21) and the driven pulley (22), and two sides of the lower end of the dust cover (23) are installed on the side portion of the air tank assembly (4).

7. The air compressor for mobile guniting according to claim 1, the hydraulic cooler (61) of the cooling mechanism (6) is arranged on one side of the cooling fan set (62) far away from the air compressor (3) and is opposite to the heat radiation fan (63) of the cooling fan set (62), a liquid inlet (64) and a liquid outlet (65) with openings facing the cooling fan set (62) are arranged above the hydraulic cooling machine (61), the liquid inlet (64) is communicated with the liquid outlet (65) through a liquid filtering component (9), the cooling fan set (62) comprises a heat dissipation box (66) arranged on the gas tank assembly (4), a fan mounting opening (67) is formed on one side of the heat dissipation box (66) close to the air compressor (3), the radiating fan (63) is opposite to the fan mounting opening (67), and a protective net (68) is arranged on the outer side of the radiating fan.

8. The special air compressor for movable guniting according to claim 7, wherein the liquid filtering assembly (9) comprises a hydraulic pipeline connector (91) installed on the air tank assembly (4), the upper end of the hydraulic pipeline connector (91) is connected with the liquid filtering cavity (92), an inlet of the hydraulic pipeline connector (91) is connected with a liquid inlet pipe (93), the liquid inlet pipe (93) vertically faces the inside of the liquid filtering cavity (92), and an outlet is formed in the other side of the hydraulic pipeline connector (91).

9. The special air compressor for movable guniting according to claim 1, wherein the gas filtering assembly (8) comprises a gas pipeline connector (82) arranged above an exhaust circular table (81) on the gas tank assembly (4), the gas pipeline connector (82) is connected with a plurality of gas filtering cavities (83) in parallel, gas inlet pipes (85) communicated with exhaust pipes (84) of the exhaust circular table (81) are vertically arranged in the gas filtering cavities (83), and an outlet pipe (86) of the gas pipeline connector (82) is communicated with the cold dryer (7).

10. The special air compressor for mobile guniting according to claim 1, wherein the roller assembly (5) comprises a plurality of roller mounting seats (51) connected to the lower end of the air storage tank (41) of the air storage tank assembly (4), a rolling shaft (52) penetrates through the center of each roller mounting seat (51), rolling wheels (53) are mounted at two ends of each rolling shaft (52), and a plurality of through holes (54) which are symmetrical about the central axis of each rolling shaft (52) are formed in the side surface of each rolling wheel (53).