CN2443147Y - Concrete sprayer with double material outlets - Google Patents
Concrete sprayer with double material outlets Download PDFInfo
- Publication number
- CN2443147Y CN2443147Y CN 00233107 CN00233107U CN2443147Y CN 2443147 Y CN2443147 Y CN 2443147Y CN 00233107 CN00233107 CN 00233107 CN 00233107 U CN00233107 U CN 00233107U CN 2443147 Y CN2443147 Y CN 2443147Y
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- plate
- accelerating admixture
- friction plate
- pinion
- rotor
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Abstract
The utility model relates to a concrete sprayer with double material outlets. Existing concrete sprayers with double material outlets are added with water feeding devices; lower lining boards of rotor bodies are changed into big gears; accelerating agent adding devices are improved into a rotor type structure; central shafts are changed and driven by hydraulic motors or hydraulic cylinders; the positions of accelerating agents and water feeding into the concrete are changed into transmitting rubber tubes or materials discharging elbows; the contacting surfaces of the lining boards and friction plates are changed into staircase-shaped contacting surfaces. The utility model reduces the air and dust leakage on the contacting surfaces, making the accelerating agents and water added in definite ratio, and making the accelerating agents and water mixed with the concrete uniform.
Description
The utility model relates to the concrete ejection supporting lining device that underground engineering constructions such as tunnel, mine, colliery are used, a kind of two discharge holes concrete spraying machine.
Available coagulation soil spraying machine is not generally all installed water controller, and the dust that produces during spraying operation is more.I had once designed the two discharge holes concrete watering jet eductor (patent No.: ZL97228064.2) low amounts of dust is arranged also in use.
Drive greater trochanter by motor by baroque reduction box and rotate, increased the difficulty of machining.
The two discharge holes concrete watering jet eductor of my design, its spiral accelerating admixture adder processed complex.
At the water that spray gun adds, difficult even with concrete mixing, cause dust and resilience to increase easily.
In the spraying machine hopper, add the water-bearing concreae that mixes, the greater trochanter material chamber that bonds easily, influence is used.
The two discharge holes concrete watering jet eductor (patent No.: ZL97228064.2) in the use in my design, when finding to make gear wheel with the last liner plate of rotor block, the pinion above the accelerating admixture adder that meshes with gear wheel has influenced in the accelerating admixture hopper and has added accelerating admixture.
In order to overcome the defective that existing spraying machine exists, the utility model designs a kind of two discharge holes concrete spraying machine, thereby has improved the wet shot effect of spraying machine, reduces dust pollution, reduces material consumption.
The utility model adopts following technical scheme to realize the foregoing invention purpose.
Described two discharge holes concrete spraying machine drives central rotating shaft 22 by hydraulic motor 23, and central rotating shaft 22 drives setting gauge 2, and the concrete in the hopper 1 is delivered to the discharging elbow 20 of wet shot machine through material chamber 37, and discharging elbow 20 has two; Gear wheel 21 is installed below the greater trochanter 4, liner plate 38 is installed above the greater trochanter 4; Rotor block is made up of greater trochanter 4, gear wheel 21, last liner plate 38 and is connected as one; Gear wheel 21 and pinion 14 and pinion 28 engaged transmission.
Described two discharge holes concrete spraying machine has been installed an accelerating admixture adder on the next door of its greater trochanter 4.The accelerating admixture adder is made up of accelerating admixture hopper 5, rotating shaft 6, accelerating admixture rod for stiring materials 7 accelerating admixture hopper base plates 8, last friction plate 10, last liner plate 11, accelerating admixture rotor 12, pinion 14, following friction plate 15 and accelerating admixture adder base plate 16.Several accelerating admixture material chambeies 13 are arranged on the accelerating admixture rotor 12, and accelerating admixture rod for stiring materials 7 is installed in the rotating shaft 6; The contact surface of last friction plate 10 and last liner plate 11 is the step contact surface, and the contact surface of pinion 14 and following friction plate 15 also is the step contact surface; Last liner plate 11, accelerating admixture rotor 12 and pinion 14 are connected as a single entity; The accelerating admixture adder has two discharging elbows 17, and the pinion 14 of accelerating admixture adder, last liner plate 11 and accelerating admixture rotor 12 are installed in the little rotating shaft 6.
Described two discharge holes concrete spraying machine has been installed a water controller on the next door of its greater trochanter 4.Water controller is made up of bucket 33, bucket base plate 32, last friction plate 36, last liner plate 35, water controller rotor 29, pinion 28, following friction plate 27, water controller base plate 26 and little rotating shaft 25.Several water cavities 30 are arranged on the water controller rotor 29; The contact surface of last friction plate 36 and last liner plate 35 is the step contact surface, and the contact surface of pinion 28 and following friction plate 27 also is the step contact surface; Last liner plate 35, water controller rotor 29 and pinion 28 are connected as a single entity, and water controller has two discharging elbows 24.The pinion 28 of water controller, go up liner plate 35 and add water rotor 29 and be installed in the little rotating shaft 25.
Described two discharge holes concrete spraying machine, under the engagement of gear wheel 21 drives, pinion 14, little rotating shaft 6, accelerating admixture rod for stiring materials 7, accelerating admixture rotor 12 and last liner plate 11 rotate, after proportional two the discharging elbow mouths 17 from accelerating admixture rotor adder of accelerating admixture in the accelerating admixture hopper 5 come out, enter two discharging elbow mouth 20 places of greater trochanter 4 respectively; Simultaneously, under the engagement of gear wheel 21 drives, pinion 28, little rotating shaft 25, upward liner plate 35 and 29 rotations of water controller rotor after proportional two the discharging elbow mouths 24 from water controller of the water in the bucket 33 come out, have entered two discharging elbow mouths 20 of greater trochanter 4 respectively; Changed the shortcoming that in mix, adds accelerating admixture and water in advance; The wet shot machine can be connected with two spray guns, carries out spraying operation.
Described two discharge holes concrete spraying machine can also be designed to drive central rotating shaft 22 by hydraulic cylinder 41 in addition and rotate, and central rotating shaft 22 is designed to the bent axle shape.
Described two discharge holes concrete spraying machine can also be designed to add accelerating admixture or water in addition in the middle of conveying rubber pipe 18.
These wet shot facility have following major advantage:
1, the accelerating admixture adding proportion is suitable.
Because accelerating admixture rotor and trochiterian gearratio are certain, therefore, it is certain to the accelerating admixture that adds that greater trochanter rotates a circle.
2, the adding proportion of water is suitable.
Owing to add the water rotor and trochiterian gearratio is certain, therefore, it is certain to the water of adding that greater trochanter rotates a circle.
3, simple in structure, easy to process.
4, dust is few, and resilience is few.
Because water controller has been installed, make water and concrete mixing even, dust is few, and resilience is few.
Below in conjunction with the description of drawings specific embodiment of the invention:
Fig. 1 is a two discharge holes concrete spraying machine structural representation
Fig. 2 is the two discharge holes concrete spraying machine structural representation that adds accelerating admixture or water in the middle of conveying rubber pipe
Fig. 3 is the two discharge holes concrete spraying machine structural representation of Driven by Hydraulic Cylinder
As shown in FIG.: the 1-hopper, the 2-setting gauge, the last friction plate of 3-, the 4-greater trochanter, 5-accelerating admixture hopper, the little rotating shaft of 6-, 7-accelerating admixture rod for stiring materials, 8-accelerating admixture hopper base plate, 9-speed accelerating admixture adder upper air duct ventilation opening, friction plate on the 10-accelerating admixture adder, liner plate on the 11-accelerating admixture adder, 12-accelerating admixture rotor, 13-accelerating admixture rotor material chamber, the 14-pinion, friction plate under the 15-accelerating admixture adder, 16-accelerating admixture adder base plate, 17-accelerating admixture adder discharging elbow mouth, the 18-conveying rubber pipe, the 19-spray gun, 20-greater trochanter discharging elbow mouth, the 21-gear wheel, the 22-central rotating shaft, the 23-hydraulic motor, 24-water controller discharging elbow mouth, the little rotating shaft of 25-, 26-water controller base plate, friction plate under the 27-water controller, the 28-pinion, 29-water controller rotor, 30-water controller rotor water cavity, 31-water controller upper air duct ventilation opening, 32-bucket base plate, the 33-bucket, friction plate under the 34-, liner plate on the 35-water controller, friction plate on the 36-water controller, 37-greater trochanter material chamber, the last liner plate of 38-, 39-upper air duct ventilation opening, 40-hopper base plate, the 41-hydraulic cylinder, the big base plate of 42-.
Wherein, hopper 1 and last friction plate 3 are installed in the upper surface and the soffit of hopper base plate 40 respectively, and these three elements are connected as a single entity and maintain static.Last liner plate 38, greater trochanter 4 and gear wheel 21 are connected as a single entity, and rotate around central rotating shaft 22, and several material chambeies 37 are arranged in the greater trochanter 4, and following liner plate is made gear wheel 21, and they are between last friction plate 3 and following friction plate 34.Central rotating shaft 22 is connected with hydraulic motor 23 and penetrates in the centre bore of greater trochanter 4.Following friction plate 34 and hydraulic motor 23 are installed in the upper surface of big base plate 42, and two discharging elbow mouths 20 are installed in the soffit of big base plate 42.A rotator type accelerating admixture adder and a rotator type water controller are arranged on the next door of greater trochanter 4.In rotator type accelerating admixture adder, friction plate 10 is installed in the upper surface and the soffit of hopper base plate 8 respectively on accelerating admixture hopper 5 and the accelerating admixture adder, on the contact surface of last friction plate 10 and last liner plate 11 the annular seal step is arranged, following liner plate is made pinion 14, last liner plate 11, accelerating admixture rotor 12 and pinion 14 are connected as a single entity and rotate around little rotating shaft 6, several material chambeies 13 are arranged in the accelerating admixture rotor 12, on the contact surface of pinion 14 and following friction plate 15 the annular seal step is arranged, following friction plate 15 and two discharging elbow mouths 17 are installed in the upper surface and the soffit of accelerating admixture adder base plate 16 respectively.In the rotator type water controller, friction plate 36 is installed in the upper surface and the soffit of bucket base plate 32 respectively on bucket 33 and the water controller, on the contact surface of last friction plate 36 and last liner plate 35 the annular seal step is arranged, following liner plate is made pinion 28, last liner plate 35, water controller rotor 29 and pinion 28 are connected as a single entity and rotate around little rotating shaft 25, several water cavities 30 are arranged in the water controller rotor 29, on the contact surface of pinion 28 and following friction plate 27 the annular seal step is arranged, following friction plate 27 and two discharging elbow mouths 24 are installed in the upper surface and the soffit of water controller base plate 26 respectively.Discharging elbow mouth 24 links to each other with conveying rubber pipe 18 with discharging elbow mouth 20 respectively with discharging elbow mouth 17.
Under the drive of hydraulic motor 23 (or hydraulic cylinder 41), central rotating shaft 22 comprises that together with rotor block greater trochanter 4, gear wheel 21 and last liner plate 38 and setting gauge 2 rotate.Setting gauge 2 is dialled in the mix in the hopper 1 in the greater trochanter material chamber 37 in rotation process, when the material chamber 37 of filling mix turns to the position of discharging elbow mouth 20, be in the wind under the blowing of 39 high-pressure blast, the mix in the material chamber 37 is blown into discharging elbow 20.Meanwhile, the pinion 14 that gear wheel 21 on the rotor block drives in the accelerating admixture adder, little rotating shaft 6, lesser trochanter 12, last liner plate 11 and accelerating admixture rod for stiring materials 7 rotate together, rod for stiring materials 7 is dialled in the accelerating admixture in the accelerating admixture hopper 5 in the material chamber 13 of accelerating admixture rotor 12, when the material chamber 13 of filling accelerating admixture forwards discharging elbow mouth 17 positions of accelerating admixture adder to, under the blowing of the high-pressure blast of the upper air duct 9 of accelerating admixture adder, after the accelerating admixture of material in the chamber 13 blown into discharging elbow 17, enter respectively in two discharging elbows 20 (or conveying rubber pipe 18), mix with concrete mix.When rotor block rotates, pinion 28, little rotating shaft 25, last liner plate 35 and lesser trochanter 29 that gear wheel 21 drives in the water controllers rotate together, when the material chamber 30 of filling water forwards two discharging elbow mouth 24 positions of water controller to, under the blowing of the high-pressure blast of the upper air duct 31 of water controller, after the water of material in the chamber 30 blown into discharging elbow 24, enter respectively in two discharging elbows 20 (or conveying rubber pipe 18), mix with concrete mix.Under the blowing of high-pressure blast, there is mix the concrete of water and accelerating admixture to deliver in the spray gun 19, sprays from spray gun 19 front ends along conveying rubber pipe 18.
Claims (6)
1, a kind of two discharge holes concrete spraying machine, hopper (1) and last friction plate (3) are installed in the upper surface and the soffit of hopper base plate (40) respectively, these three elements are connected as a single entity and maintain static, last liner plate (38), greater trochanter (4) and gear wheel (21) are connected as a single entity, rotate around central rotating shaft (22), several material chambeies (37) are arranged in the greater trochanter (4), following liner plate is made gear wheel (21), they are positioned between friction plate (3) and the following friction plate (34), central rotating shaft (22) is connected with hydraulic motor (23) and penetrates in the centre bore of greater trochanter (4), following friction plate (34) and hydraulic motor (23) are installed in the upper surface of big base plate (42), two discharging elbow mouths (20) are installed in the soffit of big base plate (42), a rotator type accelerating admixture adder and a rotator type water controller are arranged on the next door of greater trochanter (4), in rotator type accelerating admixture adder, friction plate (10) is installed in the upper surface and the soffit of hopper base plate (8) respectively on accelerating admixture hopper (5) and the accelerating admixture adder, on the contact surface of last friction plate (10) and last liner plate (11) the annular seal step is arranged, following liner plate is made pinion (14), last liner plate (11), accelerating admixture rotor (12) and pinion (14) are connected as a single entity and rotate around little rotating shaft (6), several material chambeies (13) are arranged in the accelerating admixture rotor (12), on the contact surface of pinion (14) and following friction plate (15) the annular seal step is arranged, following friction plate (15) and two discharging elbow mouths (17) are installed in the upper surface and the soffit of accelerating admixture adder base plate (16) respectively, in the rotator type water controller, friction plate (36) is installed in the upper surface and the soffit of bucket base plate (32) respectively on bucket (33) and the water controller, on the contact surface of last friction plate (36) and last liner plate (35) the annular seal step is arranged, following liner plate is made pinion (28), last liner plate (35), water controller rotor (29) and pinion (28) are connected as a single entity and rotate around little rotating shaft (25), several rotor water cavities (30) are arranged in the water controller rotor (29), on the contact surface of pinion (28) and following friction plate (27) the annular seal step is arranged, following friction plate (27) and two discharging elbow mouths (24) are installed in the upper surface and the soffit of water controller base plate (26) respectively, discharging elbow mouth (24) links to each other with conveying rubber pipe (18) with discharging elbow mouth (20) respectively with discharging elbow mouth (17), it is characterized in that: the following liner plate of the rotor block of described wet shot machine is designed to gear wheel (21), gear wheel (21) and pinion (14) and pinion (28) engagement.
2, two discharge holes concrete spraying machine according to claim 1, it is characterized in that: described wet shot machine design has a rotor accelerating admixture adder, friction plate (10) is installed in the upper surface and the soffit of hopper base plate (8) respectively on accelerating admixture hopper (5) and the accelerating admixture adder, on the contact surface of last friction plate (10) and last liner plate (11) the annular seal step is arranged, following liner plate is made pinion (14), last liner plate (11), accelerating admixture rotor (12) and pinion (14) are connected as a single entity and rotate around little rotating shaft (6), several material chambeies (13) are arranged in the accelerating admixture rotor (12), on the contact surface of pinion (14) and following friction plate (15) the annular seal step is arranged, following friction plate (15) and two discharging elbow mouths (17) are installed in the upper surface and the soffit of accelerating admixture adder base plate (16) respectively.
3, two discharge holes concrete spraying machine according to claim 1, it is characterized in that: described wet shot machine design has a water controller, friction plate (36) is installed in the upper surface and the soffit of bucket base plate (32) respectively on bucket (33) and the water controller, on the contact surface of last friction plate (36) and last liner plate (35) the annular seal step is arranged, following liner plate is made pinion (28), last liner plate (35), water controller rotor (29) and pinion (28) are connected as a single entity and rotate around little rotating shaft (25), several rotor water cavities (30) are arranged in the water controller rotor (29), on the contact surface of pinion (28) and following friction plate (27) the annular seal step is arranged, following friction plate (27) and two discharging elbow mouths (24) are installed in the upper surface and the soffit of water controller base plate (26) respectively.
4, two discharge holes concrete spraying machine according to claim 1 is characterized in that: the discharging elbow mouth (20) of described wet shot machine is connected with accelerating admixture discharging elbow mouth (17) and water controller discharging elbow mouth (24).
5, two discharge holes concrete spraying machine according to claim 1 can also be designed to hydraulic cylinder (41) and central rotating shaft (22) in addition and is connected.
6, two discharge holes concrete spraying machine according to claim 1 can also be designed to accelerating admixture discharging elbow mouth (17) and water controller discharging elbow mouth (24) is connected with conveying rubber pipe (18) in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00233107 CN2443147Y (en) | 2000-05-07 | 2000-05-07 | Concrete sprayer with double material outlets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00233107 CN2443147Y (en) | 2000-05-07 | 2000-05-07 | Concrete sprayer with double material outlets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2443147Y true CN2443147Y (en) | 2001-08-15 |
Family
ID=33595535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00233107 Expired - Fee Related CN2443147Y (en) | 2000-05-07 | 2000-05-07 | Concrete sprayer with double material outlets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2443147Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278127A (en) * | 2011-06-29 | 2011-12-14 | 柯华庭 | Wet-injection double-barrelled injection machine |
-
2000
- 2000-05-07 CN CN 00233107 patent/CN2443147Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278127A (en) * | 2011-06-29 | 2011-12-14 | 柯华庭 | Wet-injection double-barrelled injection machine |
| CN102278127B (en) * | 2011-06-29 | 2013-07-17 | 柯华庭 | Wet-injection double-barrelled injection machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |