CN217326306U - Double-cylinder plunger type continuous reversing and pressurizing spraying machine - Google Patents
Double-cylinder plunger type continuous reversing and pressurizing spraying machine Download PDFInfo
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- CN217326306U CN217326306U CN202220670437.6U CN202220670437U CN217326306U CN 217326306 U CN217326306 U CN 217326306U CN 202220670437 U CN202220670437 U CN 202220670437U CN 217326306 U CN217326306 U CN 217326306U
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Abstract
A double-cylinder plunger type continuous reversing pressurization spraying machine is provided with a hopper, wherein the front part of the hopper is provided with a pressurization pump, the rear part of the hopper is provided with a power assembly, and the pressurization pump is connected with a spraying gun head through a material conveying pipe; the power assembly comprises a motor, an air compressor and a speed reducer, wherein an output shaft of the motor is respectively connected with input shafts of the air compressor and the speed reducer for transmission through two groups of belt pulley transmission systems; the speed reducer drives the two pressure pumps to work in a reciprocating and alternating mode. The bottoms of the two pressure pumps are connected into a whole through a material suction tee joint, the bottom of the hopper is provided with a discharge hole, and the discharge hole is connected with the other pipe orifice of the material suction tee joint through a discharge bottom pipe. The top parts of the two pressure pumps are connected into a whole through a discharge tee joint, the other pipe orifice of the discharge tee joint is provided with an outlet connected with a material conveying pipe, a bypass branch pipe is arranged at the outlet, and a large pressure storage tank is arranged at the free end of the bypass branch pipe. The pump-out flow rate is greatly improved; the mechanical transmission power loss is low, the occupied area is small, and the movement is convenient and quick.
Description
Technical Field
The utility model relates to a spraying equipment, especially a continuous switching-over pressurization flush coater of double-cylinder plunger type.
Background
Currently, there are two types of mortar-type spraying equipment: screw pump spraying and hydraulic pump spraying. When the screw pump is used, a new pump body is required to be replaced after the screw rubber sleeve is worn, and the screw pump belongs to an ammunition-like consumable; the use economic cost after purchasing the machine is relatively high; and the pumping-out flow of the screw pump is not large, and the large-area large-flow mortar is limited by quick spraying. The hydraulic ground pump has large volume, complex control and high power consumption which generally reaches dozens of kilowatts; the corresponding machine purchasing economic cost is high, and the transportation and the movement are extremely inconvenient; and the slurry pumped out is discontinuous due to technical reasons such as reversing of a hydraulic valve body and the like, and the continuous spraying operation is not suitable. In addition, the manual brushing speed is low, the physical consumption is large, and a large amount of working hours are consumed.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to prior art not enough, provided a pump discharge is big, the little double-cylinder plunger type continuous reversing pressure flush coater of mechanical transmission loss.
The to-be-solved technical problem of the utility model is realized through following technical scheme, a continuous switching-over pressurization flush coater of double-cylinder plunger type, its characteristics are:
the device is provided with a hopper, the front part of the hopper is provided with a pressure pump, the rear part of the hopper is provided with a power assembly, and the pressure pump is connected with a spray gun head through a conveying pipe;
the power assembly comprises a motor, an air compressor and a speed reducer, wherein an output shaft of the motor is respectively connected with input shafts of the air compressor and the speed reducer for transmission through two groups of belt pulley transmission systems;
the two pressure pumps are arranged side by side, the driving piston rods of the two pressure pumps penetrate through the hopper and are connected with the output shaft of the speed reducer through an output transmission system, the output transmission system comprises an eccentric shaft connected with the output shaft of the speed reducer, the eccentric shaft drives two swinging connecting rods to reciprocate, and the two swinging connecting rods are respectively in transmission connection with the driving piston rods of the two pressure pumps.
The to-be-solved technical problem of the utility model can also further realize through following technical scheme, and two piston rods are located the hopper internal partial shipment and are equipped with stirring vane, stirring vane is equipped with the stirring wing anastomotic bottom the hopper.
The to-be-solved technical problem of the utility model can also be further realized through following technical scheme, and the distance between stirring wing and the hopper bottom is greater than the maximum granularity of mortar.
The to-be-solved technical problem of the utility model can also be further realized through following technical scheme, and the bottom of two force (forcing) pumps is as an organic whole through one material three way connection of inhaling, and the hopper bottom is equipped with the discharge gate, and the discharge gate meets through ejection of compact bottom tube and foretell another mouth of pipe of inhaling the material tee bend.
The to-be-solved technical problem of the utility model can also be further realized through following technical scheme, and the top of two force (forcing) pumps is as an organic whole through an ejection of compact tee junction, and another mouth of pipe of ejection of compact tee bend sets up to export and conveying pipeline connection, is equipped with a bypass branch pipe in above-mentioned exit, and a big pressure storage tank is equipped with to the free end of bypass branch pipe.
The to-be-solved technical problem of the utility model can also be further realized through following technical scheme, and the shale shaker is equipped with at the top of hopper.
Compared with the prior art, the utility model, adopt a motor to divide two way power take off, carry respectively for air compressor machine and speed reducer, drive the reciprocal alternate motion of double-plunger formula force (forcing) pump to through two upper and lower tee bend parallel work. The effect of continuous spraying is achieved through double-piston relay and continuous pressurization, and meanwhile, the pump-out flow is greatly improved; no "ammunition" type consumables; the mechanical transmission power loss is low, the conversion efficiency is high, the power of the whole machine is moderate, the occupied area is small, and the movement is convenient and quick.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is an exploded view of the powertrain;
fig. 4 is a sectional view of the stirring vane.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, and in order to make those skilled in the art understand the present invention further, the embodiments of the present invention will be described in detail and fully with reference to the accompanying drawings. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
A double-cylinder plunger type continuous reversing pressure spraying machine,
the device is provided with a hopper 5, the front part of the hopper is provided with a booster pump 6, the rear part of the hopper is provided with a power assembly 4, and the booster pump is connected with a spray gun head through a conveying pipe; the top of the hopper is provided with a vibrating screen 3.
The power assembly comprises a motor 9, an air compressor 10 and a speed reducer 11, wherein an output shaft of the motor is respectively connected with input shafts of the air compressor and the speed reducer for transmission through two groups of belt pulley transmission systems;
the two pressure pumps are arranged side by side, the driving piston rods of the two pressure pumps penetrate through the hopper and are connected with the output shaft of the speed reducer through an output transmission system, the output transmission system comprises an eccentric shaft 12 connected with the output shaft of the speed reducer, the eccentric shaft drives two swing connecting rods 13 to reciprocate, and the two swing connecting rods are respectively in transmission connection with the driving piston rods of the two pressure pumps. The air compressor is connected to the spray gun head through an air pipe, and the air pipe is parallel to the conveying pipeline.
The two piston rods 14 are arranged in the hopper, and the inner parts of the two piston rods are provided with stirring blades 15 which are provided with stirring fins matched with the bottom of the hopper. The distance between the stirring fin and the bottom of the hopper is larger than the maximum granularity of the mortar.
The stirring blades on the two piston rods are arranged in parallel and move in a bidirectional translation mode, and interference is avoided.
The bottoms of the two pressure pumps 6 are connected into a whole through a material suction tee joint 8, the bottom of the hopper is provided with a discharge hole, and the discharge hole is connected with the other pipe orifice of the material suction tee joint through a discharge bottom pipe 7.
The tops of the two pressure pumps are connected into a whole through a discharge tee joint 2, the other pipe orifice of the discharge tee joint is provided with an outlet connected with a material conveying pipe, a bypass branch pipe is arranged at the outlet, and a large pressure storage tank 1 is arranged at the free end of the bypass branch pipe.
A motor is adopted to output power in two paths, the power is respectively conveyed to an air compressor and a speed reducer, and continuous spraying operation is realized through reciprocating alternate motion of a double-plunger type pressure pump and parallel operation of an upper tee joint and a lower tee joint. The device is suitable for long-distance and high-lift construction operation, and has the advantages of reasonable structure, simple and convenient operation and small occupied space.
Claims (6)
1. A double-cylinder plunger type continuous reversing pressurization spraying machine is characterized in that:
the device is provided with a hopper, the front part of the hopper is provided with a booster pump, and the rear part of the hopper is provided with a power assembly;
the power assembly comprises a motor, an air compressor and a speed reducer, wherein an output shaft of the motor is respectively connected with input shafts of the air compressor and the speed reducer for transmission through two groups of belt pulley transmission systems;
the two pressure pumps are arranged side by side, the driving piston rods of the two pressure pumps penetrate through the hopper and are connected with the output shaft of the speed reducer through an output transmission system, the output transmission system comprises an eccentric shaft connected with the output shaft of the speed reducer, the eccentric shaft drives two swinging connecting rods to reciprocate, and the two swinging connecting rods are respectively in transmission connection with the driving piston rods of the two pressure pumps.
2. The dual cylinder plunger type continuous reversing pressure sprayer of claim 1, wherein: the two piston rods are internally provided with stirring blades inside the hopper, and the stirring blades are provided with stirring wings matched with the bottom of the hopper.
3. The dual cylinder plunger type continuous reversing pressure sprayer of claim 2, wherein: the distance between the stirring fin and the bottom of the hopper is larger than the maximum granularity of the mortar.
4. The dual cylinder plunger type continuous reversing pressure sprayer of claim 1, wherein: the bottoms of the two pressure pumps are connected into a whole through a material suction tee joint, the bottom of the hopper is provided with a discharge hole, and the discharge hole is connected with the other pipe orifice of the material suction tee joint through a discharge bottom pipe.
5. The dual cylinder plunger type continuous reversing pressure sprayer of claim 1 or 2, wherein: the top parts of the two pressure pumps are connected into a whole through a discharge tee joint, the other pipe orifice of the discharge tee joint is provided with an outlet connected with a material conveying pipe, a bypass branch pipe is arranged at the outlet, and a large pressure storage tank is arranged at the free end of the bypass branch pipe.
6. The dual cylinder plunger type continuous reversing pressure sprayer of claim 1, wherein: the top of the hopper is provided with a vibrating screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220670437.6U CN217326306U (en) | 2022-03-26 | 2022-03-26 | Double-cylinder plunger type continuous reversing and pressurizing spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220670437.6U CN217326306U (en) | 2022-03-26 | 2022-03-26 | Double-cylinder plunger type continuous reversing and pressurizing spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217326306U true CN217326306U (en) | 2022-08-30 |
Family
ID=83001710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220670437.6U Active CN217326306U (en) | 2022-03-26 | 2022-03-26 | Double-cylinder plunger type continuous reversing and pressurizing spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217326306U (en) |
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2022
- 2022-03-26 CN CN202220670437.6U patent/CN217326306U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 222000 No. 5, Ningbo Road, Ganyu Economic Development Zone, Lianyungang City, Jiangsu Province Patentee after: JIANGSU SANQI FLUID EQUIPMENT Co.,Ltd. Address before: No. 5 Ningbo, Ganyu Economic Development Zone, Ganyu District, Lianyungang City, Jiangsu Province, 222000 Patentee before: JIANGSU SANQI FLUID EQUIPMENT Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |