CN218131356U - Helical mixing machine that fire control medicament used - Google Patents
Helical mixing machine that fire control medicament used Download PDFInfo
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- CN218131356U CN218131356U CN202221938281.1U CN202221938281U CN218131356U CN 218131356 U CN218131356 U CN 218131356U CN 202221938281 U CN202221938281 U CN 202221938281U CN 218131356 U CN218131356 U CN 218131356U
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- 239000003814 drug Substances 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 24
- 239000003638 chemical reducing agent Substances 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000011344 liquid material Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses a double helix mixer for fire-fighting medicament, which comprises a frame, a conical barrel, a rotating frame, a revolution driving motor, a transmission rotating arm, a rotation driving motor, a first rotating shaft and a second rotating shaft; the rotation division driving motor is arranged on the barrel cover; the top of the vertical part of the transmission rotating arm is fixedly connected with the rotating frame; the rotation driving motor is arranged on the rotating frame and synchronously rotates along with the rotation of the rotating frame, and an output shaft of the rotation driving motor is vertically arranged downwards and is connected with the rotating shaft; the top end of the first rotating shaft is rotatably connected with one end, far away from the rotating shaft, of the transmission rotating arm, and a first helical blade is arranged on the first rotating shaft; the top end of the second rotating shaft is rotatably connected with one end, far away from the rotating shaft, of the transmission rotating arm, and a second helical blade is arranged on the second rotating shaft. The utility model discloses a first rotation axis and second rotation axis self solitary rotation and both rotate the relative taper cylinder body simultaneously, make the material in the taper cylinder body mix more evenly.
Description
Technical Field
The utility model relates to a helical mixing machine that fire control medicament used belongs to fire control medicament mixing apparatus technical field.
Background
The preparation of the fire-fighting medicament is a process of uniformly mixing all the raw materials, and the preparation of the fire-fighting medicament is usually carried out in a mixer. The application publication No. CN110559905A discloses a conical twin-screw mixer, which comprises a cylinder body, wherein a speed reducing mechanism is fixedly installed at the center of the top of the cylinder body, a motor is fixedly installed at the upper part of the speed reducing mechanism, a distribution box is fixedly installed at the bottom of the speed reducing mechanism, transmission boxes are fixedly installed on the left side and the right side of the distribution box respectively, a first rotating shaft is movably connected inside the speed reducing mechanism, a first gear is fixedly installed at one end of the first rotating shaft, a second gear is meshed with the two sides of the first gear respectively, a transmission shaft is fixedly connected with one end of the second gear, a third gear is fixedly installed at one end of the transmission shaft, a fourth gear is meshed with the third gear, a discharge port is fixedly installed at the bottom of the cylinder body, a discharge valve is movably installed on the discharge port, a spiral shaft is fixedly connected inside the fourth gear, first stirring blades are fixedly installed on the spiral shaft, a rotating shaft is fixedly installed at the bottom of the first gear, a stirring barrel is fixedly installed on the rotating shaft, second stirring blades is fixedly installed outside the stirring barrel is installed on the stirring barrel, third stirring blades is fixedly installed on the rotating shaft, an upper connecting plate is fixedly installed at one end of the rotating shaft, a lifting plate is fixedly installed between the upper connecting plate and the lower connecting plate.
The two screw shafts of the conical twin-screw mixer disclosed in the above patent can only rotate independently to mix the materials nearby, while the materials located between the two screw shafts near the inner wall of the barrel are difficult to be uniformly mixed because of being far away from the screw shafts and being difficult to be brought up by the first stirring blades on the screw shafts, so that the uniformity of mixing of the materials in the whole barrel is difficult to be improved, and when the conical twin-screw mixer is used for preparing a fire-fighting medicament, the quality of the prepared fire-fighting medicament is difficult to be improved.
Disclosure of Invention
The utility model aims at providing a helical mixing machine that fire control medicament was used solves the poor technical defect of homogeneity that the helical mixing machine that fire control medicament was used for the mixture among the prior art.
In order to solve the above problems, the utility model adopts the following technical proposal: a double helix mixer for fire-fighting agents comprises a frame, a conical barrel, a rotating frame, a revolution driving motor, a transmission rotating arm, a rotation driving motor, a first rotating shaft and a second rotating shaft; the diameter of the upper end of the conical barrel is larger than that of the lower end of the conical barrel, the upper part of the conical barrel is arranged on the rack and supported by the rack, the top of the conical barrel is provided with a barrel cover, one side of the barrel cover is provided with a feed inlet for feeding materials to be mixed into the conical barrel, the bottom of the conical barrel is provided with a discharge outlet, a discharge valve is arranged at the discharge outlet, and the discharge valve is opened for discharging the mixed materials from the discharge outlet; the rotating frame is arranged on the barrel cover and can rotate on the barrel cover; the rotation dividing driving motor is arranged on the barrel cover and is used for driving the rotating frame to rotate on the barrel cover; the transmission rotating arm is of an inverted T-shaped structure, the top of the vertical part of the transmission rotating arm is fixedly connected with the rotating frame, the transmission rotating arm is of a hollow structure, a rotating shaft is rotatably arranged in the vertical part of the transmission rotating arm, a first bevel gear is arranged at the bottom end of the rotating shaft, a first transmission shaft and a second transmission shaft are respectively and rotatably arranged on two sides of the rotating shaft in the horizontal part of the transmission rotating arm, a second bevel gear A and a second bevel gear B are respectively arranged on one ends, close to the first bevel gear, of the first transmission shaft and one end, close to the first bevel gear, of the second transmission shaft, the second bevel gear A and the second bevel gear B are simultaneously meshed with the first bevel gear, and a third bevel gear A and a third bevel gear B are respectively arranged on one ends, far away from the rotating shaft, of the first transmission shaft and the second transmission shaft; the rotation driving motor is arranged on the rotating frame and synchronously rotates along with the rotation of the rotating frame, and an output shaft of the rotation driving motor is vertically arranged downwards and is connected with the rotating shaft and used for driving the rotating shaft to rotate; the top end of the first rotating shaft is rotationally connected with one end, far away from the rotating shaft, of the transmission rotating arm and is provided with a fourth bevel gear A, the fourth bevel gear A is meshed with the third bevel gear A, and a first spiral blade is arranged on the first rotating shaft; the top end of the second rotating shaft is rotatably connected with one end, far away from the rotating shaft, of the transmission rotating arm, and is provided with a fourth bevel gear B, the fourth bevel gear B is meshed with the third bevel gear B, and a second spiral blade is arranged on the second rotating shaft. The utility model provides a rotation driving motor is through the first rotation axis of pivot drive and second rotation axis rotation, and the material that is in making the cone by first helical blade and second helical blade's rotation is mixed from top to bottom, and it is rotatory as the rotation axis that the first rotation axis of revolution driving motor drive and second rotation axis use the cone at the cone internal central line, makes the material in the cone turn about comprehensive and mix, makes the material in the cone basically can all mix, compares in prior art, the utility model discloses make the mixture of material more even.
As a further improvement of the utility model, the length that the transmission rocking arm is used for connecting first rotation axis one side is greater than the length that is used for connecting second rotation axis one side, and the length of first rotation axis is greater than the length of second rotation axis. The utility model discloses in the transmission rotor arm length of transmission rotor arm ratio second rotation axis one side of first rotation axis one side, so first rotation axis can be followed and is close to cone internal surface department and mix the material, and the second rotation axis can be mixing the material near cone central line department, and the second rotation axis is shorter than first rotation axis, can effectually avoid first rotation axis and second rotation axis to produce and interfere.
As a further improvement, four supporting blocks are uniformly arranged on the outer surface of the upper part of the conical barrel body along the circumferential direction, the frame comprises four supporting columns and a rectangular fixing plate, the four supporting blocks are respectively connected with the top ends of the four supporting columns, four vertexes of the rectangular fixing plate are respectively fixedly connected with the four supporting columns, fixing holes which run through the upper side and the lower side of the rectangular fixing plate are formed in the rectangular fixing plate, and the conical barrel body downwards passes through the fixing holes and is laminated with the fixing holes on the outer surface of the conical barrel body. The utility model discloses a set up the supporting shoe on conical cylinder, make things convenient for frame and conical cylinder's being connected, the utility model discloses in set up the rectangle fixed plate, carry out the spacing of horizontal direction, stability when further improvement conical cylinder uses to conical cylinder from conical cylinder's middle part.
As a further improvement of the utility model, still include a supporting beam, a supporting beam sets up on the cover and with cover fixed connection, a supporting beam's both ends are connected with the top of support column. The utility model discloses set up a supporting beam, intensity that can effectual improvement cover.
As a further improvement, the swivel mount includes the rotating connection spare and the installed part on upper portion of lower part, rotating connection spare includes flange down, adapter sleeve and last flange, the adapter sleeve runs through both sides about the cover, set up down thrust bearing between flange and cover down, it is provided with thrust bearing to go up between flange and cover, the installed part is connected with last flange, be provided with the ring gear on the installed part, be provided with the driving gear on revolution driving motor's the output shaft, the driving gear meshes with the ring gear mutually, rotation driving motor installs on the installed part, the vertical partial top of transmission rocking arm and flange connection down. The utility model discloses a thrust bearing makes swivel connected coupler and cover rotate to be connected, through ring gear and driving gear engaged with, makes the whole relative cover of revolution driving motor drive swivel mount rotate, and the installed part makes things convenient for rotation driving motor's installation.
As a further improvement of the utility model, install the rotation speed reducer on the installed part, rotation driving motor installs on the rotation speed reducer, the input shaft of rotation speed reducer and rotation driving motor's output shaft, and the output shaft and the pivot of rotation speed reducer are connected. The utility model discloses set up the rotation speed reducer, slow down rotation driving motor, slow down the rotational speed of first rotation axis and second rotation axis.
To sum up, the beneficial effects of the utility model are that: the utility model discloses a first rotation axis and second rotation axis self solitary rotation and both rotate the relative taper cylinder body simultaneously, make the material in the taper cylinder body mix more evenly, improve the quality of preparation fire control medicament.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram reflecting the driving structure of the present invention.
Wherein: 1. a frame; 2. a conical cylinder; 3. a cylinder cover; 4. a feed inlet; 5. a discharge port; 6. a discharge valve; 7. a rotating frame; 8. a revolution driving motor; 9. a transmission rotating arm; 10. a rotating shaft; 11. a first bevel gear; 12. a first drive shaft; 13. a second drive shaft; 14. a second bevel gear A; 15. a second bevel gear B; 16. a third bevel gear A; 17. a third bevel gear B; 18. a rotation driving motor; 19. a first rotating shaft; 20. a fourth bevel gear A; 21. a first helical blade; 22. a second rotation shaft; 23. a fourth bevel gear B; 24. a second helical blade; 25. a support block; 26. a support pillar; 27. a rectangular fixing plate; 28. a fixing hole; 29. a support beam; 30. a mounting member; 31. a lower connecting flange; 32. connecting sleeves; 33. an upper connecting flange; 34. a lower thrust bearing; 35. an upper thrust bearing; 36. a ring gear; 37. a driving gear; 38. and a rotation speed reducer.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
The double helix mixer for the fire fighting agent, which is shown in figure 1, is used for mixing materials to prepare the fire fighting agent, and comprises a machine frame 1, a conical barrel body 2, a rotating frame 7, a revolution driving motor 8, a transmission rotating arm 9, a rotation driving motor 18, a first rotating shaft 19 and a second rotating shaft 22.
The diameter of 2 upper ends of cone 2 is greater than the diameter of lower extreme, the upper portion of cone 2 is installed and is supported by frame 1 in frame 1, the top of cone 2 is provided with cover 3, cover 3 in this application can comprise two semicircular cover units, wherein the border of cover unit and cone 1's top adopt the installation of bolt detachable, feed inlet 4 has been seted up on one of them cover unit, a material for treating the mixture is put in to cone 2, discharge gate 5 has been seted up in cone 2's bottom, be provided with bleeder valve 6 in discharge gate 5 department, it is used for discharging the material after mixing from discharge gate 5 to open bleeder valve 6, the utility model provides a bleeder valve 6 and bleeder valve 6 all are prior art with cone 2's mounting structure, the utility model discloses detailed not.
The rotary frame 7 is arranged on the barrel cover 3 and can rotate on the barrel cover 3, the rotation driving motor 18 is arranged on the rotary frame 7 and synchronously rotates along with the rotation of the rotary frame 7, and an output shaft of the rotation driving motor 18 is vertically arranged downwards and is connected with the rotating shaft 10 and used for driving the rotating shaft 10 to rotate; revolution driving motor 8 in this application installs and is used for driving swivel mount 7 to rotate on cover 3, and revolution driving motor 8 in this application adopts motor cabinet detachable to install on one of them cover unit. As shown in fig. 2, the rotating frame 7 in the present application includes a lower rotating connector and an upper mounting member 30, the rotating connector includes a lower connecting flange 31, a connecting sleeve 32 and an upper connecting flange 33, wherein the lower connecting flange 31, the upper connecting flange 33 and the connecting sleeve 32 are all welded and fixed, the connecting sleeve 32 penetrates through the upper and lower sides of the cylinder cover 3, a lower thrust bearing 34 is disposed between the lower connecting flange 31 and the lower surface of the cylinder cover 3, an upper thrust bearing 35 is disposed between the upper connecting flange 33 and the upper surface of the cylinder cover 3, the mounting member 30 and the upper connecting flange 33 are detachably connected by a plurality of bolts, the mounting member is cylindrical, a gear ring 36 is disposed on the mounting member 30, a driving gear 37 is disposed on an output shaft of the revolution driving motor 8, the driving gear 37 is engaged with the gear ring 36, the revolution driving motor 8 drives the mounting member 30 and the rotating connector to rotate relative to the cylinder cover 3 by the driving gear 37 and the gear 36 which are engaged with each other, the rotation driving motor 18 is mounted on the mounting member 30, and the top end of the vertical portion of the transmission rotating arm 9 is connected with the lower connecting flange 31; in the present application, preferably, the rotation reducer 38 is detachably mounted on the mounting member 30 by using bolts, the rotation driving motor 18 is detachably mounted on the rotation reducer 38 by using bolts, an input shaft of the rotation reducer 38 is connected to an output shaft of the rotation driving motor 18, an output shaft of the rotation reducer 38 is connected to the rotating shaft 10, and the automatic driving motor 18 drives the rotating shaft 10 to rotate after being reduced by the rotation reducer 38. In the present application, a revolution speed reducer (not shown) is mounted on the drum cover 3, and an input shaft of the revolution speed reducer is connected to an output shaft of the revolution driving motor 8, wherein a driving gear 37 is mounted on the output shaft of the revolution speed reducer.
The transmission tumbler 9 in this application is an inverted T-shaped structure, as shown in fig. 2, the top end of the vertical portion of the transmission tumbler 9 is fixedly connected with the rotating frame 7, when the rotating frame 7 rotates, the transmission tumbler 9 rotates synchronously therewith, the transmission tumbler 9 is a hollow structure, the vertical portion of the transmission tumbler 9 is provided with a rotating shaft 10 by rotating an upper bearing and a lower bearing, the bottom end of the rotating shaft 10 is provided with a first bevel gear 11, the horizontal portion of the transmission tumbler 9 is provided with a first transmission shaft 12 and a second transmission shaft 13 by rotating the bearings on two sides of the rotating shaft 10, the first transmission shaft 12 and the second transmission shaft 13 are provided with a second bevel gear a14 and a second bevel gear B15 on one end close to the first bevel gear 11, wherein the second bevel gear a14 and the second bevel gear B15 are engaged with the first bevel gear 11 at the same time, the rotating shaft 10 drives the first transmission shaft 12 and the second transmission shaft 13 to rotate at the same time, and the first transmission shaft 12 and the second transmission shaft 13 are provided with a third bevel gear a16 and a third bevel gear B17 on one end far away from the rotating shaft 10.
In the application, the top end of a first rotating shaft 19 is rotatably connected with one end, away from a rotating shaft 10, of a transmission rotating arm 9 and is provided with a fourth bevel gear A20, the fourth bevel gear A20 is meshed with a third bevel gear A16, a first spiral blade 21 is arranged on the first rotating shaft 19, the first rotating shaft 19 is driven by a first transmission shaft 12 to rotate, the first spiral blade 21 on the first rotating shaft 19 synchronously rotates along with the first bevel gear A, and the first spiral blade spirally pushes materials in a conical cylinder 2 to uniformly mix the materials; in the application, the top end of the second rotating shaft 22 is rotatably connected with one end, far away from the rotating shaft 10, of the transmission rotating arm 9 and is provided with a fourth bevel gear B23, the fourth bevel gear B23 is meshed with a third bevel gear B17, a second spiral blade 24 is arranged on the second rotating shaft 22, the second rotating shaft 22 in the application is driven to rotate by a second transmission shaft 13, the second spiral blade 24 synchronously rotates along with the second bevel gear B, and the material is spirally pushed to be uniformly mixed; it is preferable in the present application that the length of the transmission arm 9 on the side for connecting the first rotation shaft 19 is set to be greater than the length on the side for connecting the second rotation shaft 22, and the length of the first rotation shaft 19 is set to be greater than the length of the second rotation shaft 22.
This application is provided with four supporting shoes 25 along the even peripheral direction on the surface on toper barrel 2 upper portion, supporting shoe 25 is preferred and toper barrel 2 welded fastening, frame 1 in this application includes four support columns 26 and a rectangle fixed plate 27, four supporting shoes 25 are connected with four support columns 26's top respectively, support column 26's top and supporting shoe 25 can welded fastening in this application, also can adopt bolt detachable to connect, four summits of rectangle fixed plate 27 respectively with four support column 26's middle part fixed connection, and rectangle fixed plate 27 is parallel with the horizontal plane, the fixed orifices 28 that run through its upper and lower both sides are seted up at the middle part of rectangle fixed plate 27, wherein preferred the setting of fixed orifices 28 is the taper hole, toper barrel 2 passes fixed orifices 28 downwards and toper barrel 2's surface and fixed orifices 28 laminate mutually, rectangle fixed plate 27 has the middle part to fix it from toper barrel 2, improve toper barrel 2's stability.
The best of this application still is provided with supporting beam 29, supporting beam 29 set up on cover 3 and with cover 3 fixed connection, supporting beam 29 in this application can direct welded fastening with cover 3, also can adopt bolt detachable to connect, and supporting beam 29's both ends are connected with the top of support column 26, and supporting beam 29 in this application is the best adopts the bolt to be connected with support column 26 detachable, strengthens cover 3 by supporting beam 29.
The utility model provides a helical mixing machine that fire control agent was used, first rotation axis 19 and first helical blade 21 and second rotation axis 22 and second helical blade 24 divide and carry out the spiral stirring to the material, make the abundant misce bene of material in the toper barrel 2, first helical blade 21 and second helical blade 24 in this application are except being rotated by rotation driving motor 18 drive, still are revolutionized by revolution driving motor 8 drive relative pivot 10, consequently the interior mixture of toper barrel 2 is more even than prior art. When the powder fire-fighting chemical mixer is used for mixing powdery fire-fighting chemical, the amount of added powder needs to be controlled, so that the revolution driving motor 8 can drive the first rotating shaft 19 and the first helical blade 21 and the second rotating shaft 22 and the second helical blade 24 to rotate in the conical barrel 2 against the resistance of materials, and when liquid materials are mixed, no limitation on the amount of the added liquid materials exists, and the liquid material mixer is preferably used for mixing liquid materials.
The parts not specifically described in the above description are all the prior art, or can be realized by the prior art. The embodiments of the present invention are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the contents of the claims of the present invention should be regarded as the technical scope of the present invention.
Claims (6)
1. Helical mixing machine that fire control medicament used, its characterized in that: comprises that
A frame (1);
the device comprises a conical barrel (2), the diameter of the upper end of the conical barrel (2) is larger than that of the lower end of the conical barrel, the upper part of the conical barrel (2) is installed on a rack (1) and supported by the rack (1), a barrel cover (3) is arranged at the top of the conical barrel (2), a feed inlet (4) is formed in one side of the barrel cover (3) and used for feeding materials to be mixed into the conical barrel (2), a discharge outlet (5) is formed in the bottom of the conical barrel (2), a discharge valve (6) is arranged at the discharge outlet (5), and the discharge valve (6) is opened and used for discharging the mixed materials from the discharge outlet (5);
the rotating frame (7), the rotating frame (7) is installed on the barrel cover (3) and can rotate on the barrel cover (3);
the revolution driving motor (8), the revolution driving motor (8) is installed on the barrel cover (3) and is used for driving the rotating frame (7) to rotate on the barrel cover (3);
the transmission rotating arm (9) is of an inverted T-shaped structure, the top of the vertical part of the transmission rotating arm (9) is fixedly connected with the rotating frame (7), the transmission rotating arm (9) is of a hollow structure, a rotating shaft (10) is rotatably arranged in the vertical part of the transmission rotating arm (9), a first bevel gear (11) is arranged at the bottom end of the rotating shaft (10), a first transmission shaft (12) and a second transmission shaft (13) are respectively rotatably arranged at two sides of the rotating shaft (10) in the horizontal part of the transmission rotating arm (9), one ends of the first transmission shaft (12) and the second transmission shaft (13) close to the first bevel gear (11) are respectively provided with a second bevel gear A (14) and a second bevel gear B (15), the second bevel gear A (14) and the second bevel gear B (15) are simultaneously meshed with the first bevel gear (11), and one ends of the first transmission shaft (12) and the second transmission shaft (13) far away from the rotating shaft (10) are respectively provided with a third bevel gear A (16) and a third bevel gear B (17);
the rotation driving motor (18), the rotation driving motor (18) is installed on the rotating frame (7) and synchronously rotates along with the rotation of the rotating frame (7), and an output shaft of the rotation driving motor (18) is vertically arranged downwards and is connected with the rotating shaft (10) and used for driving the rotating shaft (10) to rotate;
the top end of the first rotating shaft (19) is rotatably connected with one end, far away from the rotating shaft (10), of the transmission rotating arm (9) and is provided with a fourth bevel gear A (20), the fourth bevel gear A (20) is meshed with the third bevel gear A (16), and the first rotating shaft (19) is provided with a first helical blade (21);
the top end of the second rotating shaft (22) is rotatably connected with one end, far away from the rotating shaft (10), of the transmission rotating arm (9) and is provided with a fourth bevel gear B (23), the fourth bevel gear B (23) is meshed with the third bevel gear B (17), and a second spiral blade (24) is arranged on the second rotating shaft (22).
2. A twin screw mixer for fire fighting chemicals, as defined in claim 1, wherein: the length of the transmission rotating arm (9) on the side connected with the first rotating shaft (19) is greater than that on the side connected with the second rotating shaft (22), and the length of the first rotating shaft (19) is greater than that of the second rotating shaft (22).
3. A twin screw mixer for fire fighting chemicals, as defined in claim 1, wherein: four supporting blocks (25) are uniformly arranged on the outer surface of the upper portion of the conical barrel body (2) along the circumferential direction, the rack (1) comprises four supporting columns (26) and a rectangular fixing plate (27), the four supporting blocks (25) are respectively connected with the top ends of the four supporting columns (26), four vertexes of the rectangular fixing plate (27) are respectively fixedly connected with the four supporting columns (26), fixing holes (28) penetrating through the upper side and the lower side of the rectangular fixing plate (27) are formed in the rectangular fixing plate (27), the conical barrel body (2) penetrates through the fixing holes (28) downwards, and the outer surface of the conical barrel body (2) is attached to the fixing holes (28).
4. A twin screw mixer for fire fighting chemical as defined in claim 3, wherein: the device is characterized by further comprising a supporting beam (29), wherein the supporting beam (29) is arranged on the cylinder cover (3) and is fixedly connected with the cylinder cover (3), and two ends of the supporting beam (29) are connected with the top end of the supporting column (26).
5. A twin screw mixer for fire fighting chemical as defined in claim 1, wherein: the rotary frame (7) comprises a rotary connecting piece at the lower part and a mounting piece (30) at the upper part, the rotary connecting piece comprises a lower connecting flange (31), a connecting sleeve (32) and an upper connecting flange (33), the connecting sleeve (32) penetrates through the upper side and the lower side of the barrel cover (3), a lower thrust bearing (34) is arranged between the lower connecting flange (31) and the barrel cover (3), an upper thrust bearing (35) is arranged between the upper connecting flange (33) and the barrel cover (3), the mounting piece (30) is connected with the upper connecting flange (33), a gear ring (36) is arranged on the mounting piece (30), a driving gear (37) is arranged on an output shaft of the revolution driving motor (8), the driving gear (37) is meshed with the gear ring (36), the rotation driving motor (18) is mounted on the mounting piece (30), and the top end of the vertical part of the transmission rotating arm (9) is connected with the lower connecting flange (31).
6. A twin screw mixer for fire fighting chemical as defined in claim 5, wherein: an autorotation speed reducer (38) is installed on the installation piece (30), the autorotation driving motor (18) is installed on the autorotation speed reducer (38), an input shaft of the autorotation speed reducer (38) is connected with an output shaft of the autorotation driving motor (18), and an output shaft of the autorotation speed reducer (38) is connected with the rotating shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221938281.1U CN218131356U (en) | 2022-07-26 | 2022-07-26 | Helical mixing machine that fire control medicament used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221938281.1U CN218131356U (en) | 2022-07-26 | 2022-07-26 | Helical mixing machine that fire control medicament used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218131356U true CN218131356U (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221938281.1U Active CN218131356U (en) | 2022-07-26 | 2022-07-26 | Helical mixing machine that fire control medicament used |
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| Country | Link |
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| CN (1) | CN218131356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120189869A (en) * | 2025-05-23 | 2025-06-24 | 保定德爱威建材科技有限公司 | Water-resistant putty powder production equipment |
-
2022
- 2022-07-26 CN CN202221938281.1U patent/CN218131356U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120189869A (en) * | 2025-05-23 | 2025-06-24 | 保定德爱威建材科技有限公司 | Water-resistant putty powder production equipment |
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