CN210190214U

CN210190214U - Dispersing device for processing polyurethane inner pipe of fire hose

Info

Publication number: CN210190214U
Application number: CN201920672055.5U
Authority: CN
Inventors: Inventor Has Waived The Right To Be Mentioned The; 不公告发明人
Original assignee: Hebei Chengming Fire Equipment Co Ltd
Current assignee: Hebei Chengming Fire Equipment Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-03-27
Anticipated expiration: 2029-05-10

Abstract

The utility model relates to the technical field of auxiliary devices of dispersing equipment, in particular to a dispersing device for processing a polyurethane inner tube of a fire hose, which can uniformly disperse raw materials into a barrel, thereby reducing the time spent on fully dispersing various raw materials, namely improving the dispersing efficiency of the dispersing device; the stirring device comprises a cylinder body, three groups of supporting legs, a first motor and a stirring rod, wherein the front side, the left rear side and the right rear side of the bottom end of the cylinder body are respectively connected with the top ends of the three groups of supporting legs; the automatic feeding device is characterized by further comprising an inner limiting ring, an outer limiting ring, two groups of feeding pipes, two groups of hoppers, a gear ring, an inner rotating ring, an outer rotating ring, a transmission gear, a supporting shaft, a second motor, a mounting plate and a driving gear, wherein two groups of flow cavities are respectively arranged inside the two groups of hoppers.

Description

Dispersing device for processing polyurethane inner pipe of fire hose

Technical Field

The utility model relates to a dispersion devices accessory's technical field especially relates to a dispersion devices is used in processing of fire hose polyurethane inner tube.

Background

As is well known, when a polyurethane fire hose is produced and processed, polyurethane granules and other auxiliary materials need to be fully mixed firstly, then the mixed raw materials are fed into a hopper of an extruder, and then the extruder produces the polyurethane fire hose, wherein the dispersing device for processing the polyurethane inner pipe of the fire hose is a device for fully mixing the polyurethane granules and the other auxiliary materials in the production and processing processes of the polyurethane fire hose, and is widely used in the field of fire hose production; the existing dispersing device for processing the polyurethane inner tube of the fire hose comprises a barrel, three groups of supporting legs, a first motor and a stirring rod, wherein the front side, the left rear side and the right rear side of the bottom end of the barrel are respectively connected with the top ends of the three groups of supporting legs, a containing cavity is arranged inside the barrel, a rotating hole is formed in the top end of the containing cavity in a communicating manner, the top end of the stirring rod is connected with a rotating hole bearing, a speed reducer is arranged at the bottom end of the first motor, the output end of the speed reducer is rotationally connected with the input end of the stirring rod, a plurality of groups of stirring paddles are uniformly arranged at the bottom of the stirring rod, a feeding tube is arranged in the left side of the top end of the containing cavity of the barrel; when the existing dispersing device for processing the polyurethane inner pipe of the fire hose is used, firstly, raw materials such as polyurethane for producing the fire hose are added into a barrel through a charging pipe, then a first motor is started, at the moment, the first motor drives a stirring rod to rotate through a speed reducer, then the stirring rod stirs the raw materials in the barrel through a plurality of groups of stirring paddles to uniformly disperse the raw materials, and after the dispersion is finished, a control valve at the bottom of the barrel is opened, and the raw materials in the barrel are discharged out of the barrel through a discharging pipe; the existing dispersing device for processing the polyurethane inner pipe of the fire hose is discovered in use, the positions of raw materials added into the barrel through the charging pipe are too concentrated, so that the time spent on fully dispersing various raw materials is longer, the dispersing efficiency of the dispersing device is lower, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can be with the joining of the comparatively homodisperse of raw materials to the inside of barrel, consequently can reduce the time that multiple raw materials fully dispersed was spent, improved dispersion efficiency of dispersion devices promptly to dispersion devices is used in processing at the fire hose polyurethane inner tube of reinforcing practicality.

The utility model discloses a fire hose polyurethane inner tube processing is with dispersion devices, including barrel, three group's landing legs, first motor and puddler, the bottom front side, left rear side and the right rear side of barrel are connected with the top of three group's landing legs respectively, the inside of barrel is provided with holds the chamber, the top intercommunication that holds the chamber is provided with the rotation hole, the top and the rotation hole bearing of puddler are connected, the bottom of first motor is provided with the speed reducer, the output of speed reducer is connected with the input of puddler rotation, the bottom of puddler evenly is provided with multiunit stirring rake, the bottom intercommunication that holds the chamber is provided with the discharge tube, the intercommunication is provided with the control valve on the discharge tube; the feeding device comprises a barrel, and is characterized by further comprising an inner limiting ring, an outer limiting ring, two groups of feeding pipes, two groups of hoppers, a gear ring, an inner rotating ring, an outer rotating ring, a transmission gear, a supporting shaft, a second motor, a mounting plate and a driving gear, wherein the bottom ends of the inner limiting ring and the outer limiting ring are concentrically connected with the top end of the barrel, the inner limiting ring is positioned at the inner side of the outer limiting ring, the outer circumferential side wall of the inner limiting ring is provided with an inner rotating groove, the inner circumferential side wall of the outer limiting ring is provided with an outer rotating groove, the inner rotating ring and the outer rotating ring are respectively and rotatably clamped with the inner rotating groove and the outer rotating groove, the inner ends of the two groups of feeding pipes are respectively connected with the left end and the right end of the outer circumferential side wall of the inner rotating ring, the outer ends of the two groups of feeding pipes are respectively connected with the left end and the right end of the inner circumferential side wall of the outer rotating, the bottom ends of the two groups of feeding pipes are tightly attached to the top of the barrel in a sliding mode, four groups of blanking holes are respectively communicated with the front side, the rear side, the left side and the right side of the top end of a containing cavity of the barrel, the four groups of blanking holes are located between the inner limiting ring and the outer limiting ring, the outer ends of the two groups of feeding pipes are respectively connected with the left end and the right end of the inner circumferential side wall of the toothed ring, the outer circumferential side wall of the toothed ring is provided with multiple groups of teeth, the middle part of the bottom end of the transmission gear is connected with a top end bearing of the supporting shaft, the bottom end of the supporting shaft is connected with the right side of the top end of the barrel, the left end of the transmission gear is meshed with the right end of the toothed ring, the left end of the mounting plate is connected with the top of the right end of the barrel, the top end of the second motor is screwed with the bottom end of the mounting plate, an extending hole penetrates, the driving gear is connected with the output end key of the second motor, and the left end of the driving gear is meshed with the right end of the transmission gear.

The utility model discloses a dispersion devices is used in processing of fire hose polyurethane inner tube still includes transparent observation plate, the right-hand member intercommunication that holds the chamber of barrel is provided with the inspection hole, transparent observation plate and the fixed dress that clamps of inspection hole.

The utility model discloses a dispersion devices is used in processing of fire hose polyurethane inner tube still includes the protection casing, the bottom of protection casing is connected with the top of mounting panel, the left end of protection casing is provided with the protective groove, driving gear and part transmission gear all are located the protective groove.

The utility model discloses a fire hose is dispersion devices for polyurethane inner tube processing still includes reinforcing axle and four group's anchor strut, the bottom of puddler is provided with rotates the groove, the top of reinforcing axle rotates with the rotation groove and clamps, the top of four group's anchor strut is connected with the bottom left end, front end, right-hand member and the rear end of reinforcing axle respectively, the bottom of four group's anchor strut is connected with the bottom left side, front side, right side and the rear side in the chamber that holds of barrel respectively.

The utility model discloses a fire hose polyurethane inner tube processing is with dispersion devices still includes the protection bearing, the bottom of puddler is provided with the protection groove, the top and the rotation groove intercommunication of protection groove, the protection bearing is fixed with the protection groove and is clamped, the protection bearing is connected with reinforcing shaft interference.

The utility model discloses a fire hose is dispersion devices for polyurethane inner tube processing still includes three group's adjusting screw and three group's support pads, the bottom of three group's landing legs is provided with three group's adjusting screw holes respectively, three group's adjusting screw holes respectively with three group's adjusting screw threaded mounting, three group's adjusting screw's bottom is connected with three group's support pads's top respectively.

The utility model discloses a dispersion devices is used in processing of fire hose polyurethane inner tube still includes the ground plate, the left end of ground plate and the right-hand member welding of second motor.

The utility model discloses a dispersion devices is used in processing of fire hose polyurethane inner tube still includes the apron, the left end top intercommunication that holds the chamber of barrel is provided with the purge hole, the top and the bottom of apron respectively with the left end upside of purge hole and the lateral wall spiral shell dress of downside, the left end of apron is provided with controls the handle.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, raw materials to be added into a barrel are added into two groups of hoppers according to specified amount respectively, then a second motor is started to enable an output end of the second motor to drive a driving gear to rotate, meanwhile, the driving gear drives a gear ring to rotate through a transmission gear, at the same time, the gear ring drives two groups of feeding pipes to synchronously rotate, in the process, the two groups of feeding pipes drive an inner rotating ring and an outer rotating ring to rotate in an inner rotating groove and an outer rotating groove of an inner limiting ring and an outer limiting ring respectively, when the two groups of feeding pipes at the bottom of the two groups of hoppers rotate to the upper side of a blanking hole, the raw materials in the hoppers fall into corresponding blanking holes through the feeding pipes, and the blanking holes convey the raw materials into the barrel, so that the raw materials in the two groups of hoppers uniformly fall into a front area at the bottom of the barrel through the four groups of blanking holes respectively along with the constant-speed circular motion of the two groups, Regional, the left part is regional and the right part is regional, and the raw materials distributes comparatively dispersedly in the barrel promptly, treat reinforced accomplish after stop the second motor can to through the inside of adding to the barrel with the comparatively homodisperse of raw materials, reduced the time that multiple raw materials fully dispersed spent, improved dispersion devices's dispersion efficiency promptly, thereby at the reinforcing practicality.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the toothed ring and two feeding pipes of the present invention;

FIG. 3 is a schematic view of the connection structure of the multiple stirring paddles and the stirring rods of the present invention;

fig. 4 is a schematic view of the connection structure of four groups of reinforcing rods and reinforcing shafts according to the present invention;

in the drawings, the reference numbers: 1. a barrel; 2. three sets of support legs; 3. a first motor; 4. a stirring rod; 5. A containing cavity; 6. a speed reducer; 7. a plurality of groups of stirring paddles; 8. a discharge pipe; 9. an inner limiting ring; 10. an outer limit ring; 11. two groups of feeding pipes; 12. two groups of hoppers; 13. a toothed ring; 14. an inner rotating ring; 15. an outer rotating ring; 16. a transfer gear; 17. a support shaft; 18. a second motor; 19. Mounting a plate; 20. a driving gear; 21. an inner rotary groove; 22. an outer rotating groove; 23. four groups of blanking holes; 24. a transparent viewing plate; 25. a protective cover; 26. reinforcing the shaft; 27. four groups of reinforcing rods; 28. protecting the bearing; 29. three groups of adjusting threaded rods; 30. three sets of support pads; 31. a ground plate; 32. and (7) a cover plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model discloses a fire hose polyurethane inner tube processing dispersion devices, including barrel 1, three groups of landing legs 2, first motor 3 and puddler 4, the bottom front side, left rear side and the right rear side of barrel 1 are connected with the top of three groups of landing legs 2 respectively, the inside of barrel 1 is provided with holds the chamber 5, the top intercommunication of holding the chamber 5 is provided with the rotation hole, the top and the rotation hole bearing of puddler 4 are connected, the bottom of first motor 3 is provided with speed reducer 6, the output of speed reducer 6 is connected with the input of puddler 4 rotation, the bottom of puddler 4 evenly is provided with multiunit stirring rake 7, the bottom intercommunication of holding the chamber 5 is provided with discharge tube 8, the intercommunication is provided with the control valve on discharge tube 8; the feeding device also comprises an inner limiting ring 9, an outer limiting ring 10, two groups of feeding pipes 11, two groups of hoppers 12, a toothed ring 13, an inner rotating ring 14, an outer rotating ring 15, a transfer gear 16, a supporting shaft 17, a second motor 18, a mounting plate 19 and a driving gear 20, wherein the bottom ends of the inner limiting ring 9 and the outer limiting ring 10 are concentrically connected with the top end of the barrel body 1, the inner limiting ring 9 is positioned at the inner side of the outer limiting ring 10, the outer circumferential side wall of the inner limiting ring 9 is provided with an inner rotating groove 21, the inner circumferential side wall of the outer limiting ring 10 is provided with an outer rotating groove 22, the inner rotating ring 14 and the outer rotating ring 15 are respectively rotatably clamped with the inner rotating groove 21 and the outer rotating groove 22, the inner ends of the two groups of feeding pipes 11 are respectively connected with the left end and the right end of the outer circumferential side wall of the inner rotating ring 14, the outer ends of the two groups of feeding pipes 11 are respectively connected with the left, the top ends of two groups of feeding pipes 11 are respectively communicated with the bottom ends of two groups of flow cavities of two groups of hoppers 12, the bottom ends of the two groups of feeding pipes 11 are tightly attached to the top of the cylinder body 1 in a sliding manner, the front side, the rear side, the left side and the right side of the top end of the containing cavity 5 of the cylinder body 1 are respectively communicated with four groups of blanking holes 23, the four groups of blanking holes 23 are respectively positioned between the inner limiting ring 9 and the outer limiting ring 10, the outer ends of the two groups of feeding pipes 11 are respectively connected with the left end and the right end of the inner circumferential side wall of the toothed ring 13, the outer circumferential side wall of the toothed ring 13 is provided with a plurality of groups of teeth, the middle part of the bottom end of the transmission gear 16 is connected with a top end bearing of the supporting shaft 17, the bottom end of the supporting shaft 17 is connected with the right side of the top end of the cylinder body 1, the left end of the transmission gear 16, an extending hole is formed in the middle of the top end of the mounting plate 19 in a penetrating mode, the output end of the second motor 18 rotates from the lower side of the mounting plate 19, penetrates through the extending hole and extends to the upper side of the mounting plate 19, the driving gear 20 is in key connection with the output end of the second motor 18, and the left end of the driving gear 20 is meshed with the right end of the transmission gear 16; firstly, raw materials to be added into a barrel are added into two groups of hoppers according to specified amount respectively, then a second motor is started to enable an output end of the second motor to drive a driving gear to rotate, meanwhile, the driving gear drives a gear ring to rotate through a transmission gear, at the same time, the gear ring drives two groups of feeding pipes to synchronously rotate, in the process, the two groups of feeding pipes drive an inner rotating ring and an outer rotating ring to rotate in an inner rotating groove and an outer rotating groove of an inner limiting ring and an outer limiting ring respectively, when the two groups of feeding pipes at the bottom of the two groups of hoppers rotate to the upper side of a blanking hole, the raw materials in the hoppers fall into corresponding blanking holes through the feeding pipes, and the blanking holes convey the raw materials into the barrel, so that the raw materials in the two groups of hoppers uniformly fall into a front area at the bottom of the barrel through the four groups of blanking holes respectively along with the constant-speed circular motion of the two groups, Regional, the left part is regional and the right part is regional, and the raw materials distributes comparatively dispersedly in the barrel promptly, treat reinforced accomplish after stop the second motor can to through the inside of adding to the barrel with the comparatively homodisperse of raw materials, reduced the time that multiple raw materials fully dispersed spent, improved dispersion devices's dispersion efficiency promptly, thereby at the reinforcing practicality.

The utility model discloses a fire hose polyurethane inner tube processing dispersion devices, still include transparent observation plate 24, the right-hand member intercommunication of the holding chamber 5 of barrel 1 is provided with the inspection hole, transparent observation plate 24 and inspection hole fixed clamp; the dispersion condition of raw materials for producing the fire-extinguishing water belt in the cylinder can be observed through the transparent observation plate, so that the control of the mixing time of the raw materials in the cylinder is more flexible, and the convenience is enhanced.

The utility model discloses a fire hose polyurethane inner tube processing dispersion devices, still include protection casing 25, the bottom of protection casing 25 is connected with the top of mounting panel 19, the left end of protection casing 25 is provided with the guard groove, driving gear 20 and some transfer gears 16 all are located the guard groove; wrap up driving gear and partial transmission gear through the protection casing, the effectual probability that has reduced driving gear and transmission gear and will work personnel accidental injury to the security has been strengthened.

The utility model discloses a fire hose polyurethane inner tube processing is with dispersion devices, still include reinforcing shaft 26 and four group's stiffener 27, the bottom of puddler 4 is provided with the rotation groove, the top of reinforcing shaft 26 rotates with the rotation groove and clamps, the top of four group's stiffener 27 is connected with the bottom left end, front end, right-hand member and the rear end of reinforcing shaft 26 respectively, the bottom of four group's stiffener 27 is connected with the bottom left side, front side, right side and the rear side of the holding chamber 5 of barrel 1 respectively; the reinforcing shafts at the tops of the four groups of reinforcing rods support the stirring rod, so that the stability of the stirring rod is effectively improved, and the practicability is enhanced.

The utility model discloses a fire hose polyurethane inner tube processing uses dispersion devices, still include protection bearing 28, the bottom of puddler 4 is provided with the protection groove, the top of protection groove communicates with rotating groove, protection bearing 28 and protection groove are fixed and clamped, protection bearing 28 and reinforcement shaft 26 interference connection; the friction resistance between the stirring rod and the reinforcing shaft is reduced through the protective bearing, and meanwhile, the abrasion of the reinforcing shaft to the stirring rod is reduced, so that the practicability is enhanced.

The utility model discloses a fire hose polyurethane inner tube processing dispersion devices, still include three groups of adjusting threaded rod 29 and three groups of support pads 30, three groups of landing legs 2's bottom is provided with three groups of adjusting threaded hole respectively, three groups of adjusting threaded hole respectively with three groups of adjusting threaded rod 29 spiral shell dress, three groups of adjusting threaded rod 29's bottom is connected with three groups of support pads 30's top respectively; according to the actual roughness condition in the place of placing of dispersion devices, rotate three group adjusting threaded rod through three group support pads respectively for three group adjusting threaded rod have changed respectively at three group adjusting threaded hole's of three group landing legs the extension length, have just realized the regulation of the support height of three group landing legs this moment, have realized the regulation of the stationarity of barrel promptly, have reduced the probability of barrel slope, thereby have reduced the use limitation.

The utility model discloses a fire hose polyurethane inner tube processing dispersion devices, still include the ground plate 31, the left end of ground plate 31 and the right-hand member welding of second motor 18; the grounding plate is used for grounding the equipment, so that the harm caused by the electric leakage of the second motor is effectively reduced, and the installation performance is enhanced.

The utility model discloses a fire hose polyurethane inner tube processing dispersion devices, still include apron 32, the left end top intercommunication of the holding chamber 5 of barrel 1 is provided with the purge hole, the top and the bottom of apron 32 respectively with the left end upside and the lateral wall spiral shell dress of downside of purge hole, the left end of apron 32 is provided with controls the handle; make the washing of barrel more convenient through the purge orifice, and seal through the purge orifice through the apron, then played the effect of protection to the raw materials in the barrel to the practicality has been strengthened.

The utility model discloses a fire hose polyurethane inner tube processing dispersion devices, it is at work, at first add the raw materials that need to add to the barrel respectively according to appointed volume in two sets of hoppers, then start the second motor and make the output of second motor drive the driving gear and rotate, the driving gear drives the ring gear through the transfer gear and rotates simultaneously, at this moment the ring gear drives two sets of conveying pipes synchronous rotation simultaneously, in this process, two sets of conveying pipes drive interior rotating ring and outer rotating ring respectively and rotate in the inner spacing ring and outer rotating groove of spacing ring, when two sets of conveying pipes of two sets of hopper bottoms rotate to the blanking hole upside, at this moment the raw materials in the hopper falls into to the corresponding blanking hole through the conveying pipe, and there is the blanking hole to carry the raw materials to the barrel, therefore along with two sets of conveying pipes are continuous at the uniform velocity circular motion, then the raw materials in two sets of hoppers respectively through four groups of blanking hole even fall into to the anterior region of barrel bottom, the rear portion is regional, left part region and right part region, the raw materials distributes comparatively dispersedly in the barrel promptly, treat that reinforced after finishing stop the second motor can, then add raw materials such as polyurethane for fire hose production to the barrel in through the filling tube, then start first motor, at this moment first motor passes through the speed reducer and drives the puddler and rotate, then the puddler then comes the raw materials in the churn through the multiunit stirring rake, make their dispersion even, can observe the raw materials dispersion condition in the barrel through transparent observation board, treat after the dispersion finishes, open the control valve of barrel bottom, discharge the barrel through the discharge tube with the raw materials in the barrel.

The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.

In the present invention, "first", "second" and "third" do not represent specific quantities or sequences, but are merely used for distinguishing names.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a fire hose polyurethane inner tube processing is with dispersion devices, including barrel (1), three group landing legs (2), first motor (3) and puddler (4), the bottom front side of barrel (1), left rear side and right rear side are connected with the top of three group landing legs (2) respectively, the inside of barrel (1) is provided with holds chamber (5), the top intercommunication of holding chamber (5) is provided with the rotation hole, the top and the rotation hole bearing of puddler (4) are connected, the bottom of first motor (3) is provided with speed reducer (6), the output of speed reducer (6) is connected with the input of puddler (4) rotation, the bottom of puddler (4) evenly is provided with multiunit stirring rake (7), the bottom intercommunication of holding chamber (5) is provided with discharge tube (8), it is provided with the control valve to communicate on discharge tube (8); the device is characterized by further comprising an inner limiting ring (9), an outer limiting ring (10), two groups of feeding pipes (11), two groups of hoppers (12), a toothed ring (13), an inner rotating ring (14), an outer rotating ring (15), a transmission gear (16), a supporting shaft (17), a second motor (18), a mounting plate (19) and a driving gear (20), wherein the bottom ends of the inner limiting ring (9) and the outer limiting ring (10) are concentrically connected with the top end of the barrel body (1), the inner limiting ring (9) is positioned on the inner side of the outer limiting ring (10), the outer circumferential side wall of the inner limiting ring (9) is provided with an inner rotating groove (21), the inner circumferential side wall of the outer limiting ring (10) is provided with an outer rotating groove (22), the inner rotating ring (14) and the outer rotating ring (15) are respectively rotatably clamped with the inner rotating groove (21) and the outer rotating groove (22), and the inner ends of the two groups of feeding pipes (11) are respectively connected with the left end and the right end of the outer circumferential side wall of the, the outer ends of the two groups of feeding pipes (11) are respectively connected with the left end and the right end of the inner circumferential side wall of the outer rotating ring (15), the inner parts of the two groups of hoppers (12) are respectively provided with two groups of flow cavities, the top ends of the two groups of feeding pipes (11) are respectively communicated with the bottom ends of the two groups of flow cavities of the two groups of hoppers (12), the bottom ends of the two groups of feeding pipes (11) are respectively attached to the top of the barrel body (1) in a sliding manner, the front side, the rear side, the left side and the right side of the top end of the containing cavity (5) of the barrel body (1) are respectively communicated with four groups of blanking holes (23), the four groups of blanking holes (23) are respectively positioned between the inner limiting ring (9) and the outer limiting ring (10), the outer ends of the two groups of feeding pipes (11) are respectively connected with the left end and the right end of the inner circumferential side wall of the gear ring (13), the outer circumferential side wall of the gear ring (13) is provided with a, the bottom of support shaft (17) is connected with the top right side of barrel (1), the left end of transmission gear (16) and the right-hand member meshing of ring gear (13), the left end of mounting panel (19) is connected with the right-hand member top of barrel (1), the top of second motor (18) and the bottom spiral shell dress of mounting panel (19), the top middle part of mounting panel (19) is run through and is provided with and stretches out the hole, the output of second motor (18) is rotated from the downside of mounting panel (19) and is passed the hole and stretch out the upside to mounting panel (19), the output key-type connection of driving gear (20) and second motor (18), the left end of driving gear (20) and the right-hand member meshing of transmission gear (16).

2. The dispersing device for processing the polyurethane inner pipe of the fire hose according to claim 1, further comprising a transparent observation plate (24), wherein the right end of the containing cavity (5) of the barrel (1) is provided with an observation hole in a communicating manner, and the transparent observation plate (24) is fixedly clamped with the observation hole.

3. A fire hose polyurethane inner pipe processing dispersing device according to claim 2, further comprising a protective cover (25), wherein the bottom end of the protective cover (25) is connected with the top end of the mounting plate (19), the left end of the protective cover (25) is provided with a protective groove, and the driving gear (20) and part of the transmission gear (16) are both located in the protective groove.

4. The dispersing device for processing the polyurethane inner pipe of the fire hose according to claim 3, further comprising a reinforcing shaft (26) and four groups of reinforcing rods (27), wherein a rotating groove is formed in the bottom end of the stirring rod (4), the top of the reinforcing shaft (26) is rotatably clamped with the rotating groove, the top ends of the four groups of reinforcing rods (27) are respectively connected with the left end, the front end, the right end and the rear end of the bottom of the reinforcing shaft (26), and the bottom ends of the four groups of reinforcing rods (27) are respectively connected with the left side, the front side, the right side and the rear side of the bottom of the containing cavity (5) of the barrel (1).

5. The dispersing device for processing the polyurethane inner pipe of the fire hose according to claim 4, further comprising a protective bearing (28), wherein a protective groove is formed at the bottom end of the stirring rod (4), the top end of the protective groove is communicated with the rotating groove, the protective bearing (28) is fixedly clamped with the protective groove, and the protective bearing (28) is in interference connection with the reinforcing shaft (26).

6. A fire hose polyurethane inner pipe processing dispersing device as defined in claim 5, further comprising three sets of adjusting threaded rods (29) and three sets of supporting pads (30), wherein the three sets of supporting legs (2) are respectively provided with three sets of adjusting threaded holes at the bottom ends thereof, the three sets of adjusting threaded holes are respectively screwed with the three sets of adjusting threaded rods (29), and the three sets of adjusting threaded rods (29) are respectively connected with the top ends of the three sets of supporting pads (30) at the bottom ends thereof.

7. A fire hose polyurethane inner pipe processing dispersing device according to claim 6, characterized by further comprising a grounding plate (31), wherein the left end of the grounding plate (31) is welded with the right end of the second motor (18).

8. The dispersing device for processing the polyurethane inner pipe of the fire hose according to claim 7, further comprising a cover plate (32), wherein a cleaning hole is formed in the top of the left end of the containing cavity (5) of the barrel (1) in a communicating manner, the top and the bottom of the cover plate (32) are respectively screwed with the outer side walls of the upper side and the lower side of the left end of the cleaning hole, and a control handle is arranged at the left end of the cover plate (32).