CN216367883U - Stirring device of coating melting kettle - Google Patents
Stirring device of coating melting kettle Download PDFInfo
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- CN216367883U CN216367883U CN202122607993.7U CN202122607993U CN216367883U CN 216367883 U CN216367883 U CN 216367883U CN 202122607993 U CN202122607993 U CN 202122607993U CN 216367883 U CN216367883 U CN 216367883U
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Abstract
Coating melts cauldron agitating unit, including stirring gear motor, the motor supporting, a supporting seat, the (mixing) shaft, go up agitator and agitator down, stirring gear motor, motor supporting and supporting seat are fixed connection in proper order from top to bottom and set up at the top that the coating melted the cauldron, supporting seat fixed connection is at the roof center that the coating melted the cauldron, the (mixing) shaft runs through the rotation and connects the middle part at supporting seat and motor supporting, the upper end of (mixing) shaft is connected with stirring gear motor's power shaft lower extreme coaxial drive, the interior bottom surface center of coating melting cauldron is fixed and is provided with vertical supporting pin axle, the lower extreme rotation support of (mixing) shaft is in the upper end of vertical supporting pin axle, go up agitator fixed mounting on the outer circumference of the last side of (mixing) shaft, agitator fixed mounting is on the outer circumference of the lower side of (mixing) shaft. The utility model has scientific design, can continuously and fully stir the hot-melt coating in the coating melting kettle, shortens the melting time of the coating and improves the melting efficiency.
Description
Technical Field
The utility model relates to the field of marking and melting equipment, in particular to a stirring device of a coating melting kettle.
Background
In recent years, the economy of China is rapidly developed, the construction of expressways and roads at all levels is continuously developed, the market demand of road marking equipment is continuously increased, the road marking equipment is used as a hot melting kettle of marking melting equipment, the hot melting kettle is one of important equipment, and the market demand is increasingly increased.
Present hot melt cauldron is divided into two kinds of forms of direct heating and indirect heating mostly on the market, these two kinds are all put the material in the storage bucket, heat the outer wall of storage bucket, heating efficiency is slow, because the marking off engineering progress requirement during marking off mechanical operation, will accomplish corresponding marking off engineering volume in the short time, this needs many supplementary raw material transport vechicles of many, because traditional hot melt cauldron melt efficiency is slow, often need several hot melt cauldron simultaneous working just can satisfy the requirement of engineering progress, it is many to cause the retinue equipment like this, personnel, the expense is many, construction speed is slow.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stirring device of a coating melting kettle, which has scientific design, can continuously and fully stir hot-melt coating in the coating melting kettle, shortens the melting time of the coating, and improves the melting efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the stirring device of the coating melting kettle comprises a stirring speed-reducing motor, a motor support, a support seat, a stirring shaft, an upper stirrer and a lower stirrer, wherein the central lines of the stirring speed-reducing motor and the stirring shaft are superposed and vertically arranged, the stirring speed-reducing motor, the motor support and the support seat are sequentially and fixedly connected from top to bottom and are arranged at the top of the coating melting kettle, the support seat is fixedly connected at the center of a top plate of the coating melting kettle through a plurality of first fastening bolts, two horizontal pore plates which are vertically spaced are arranged at the middle part in the coating melting kettle, heating pipes are respectively arranged in vertically corresponding round holes between the two horizontal pore plates, the two horizontal pore plates divide the interior of the coating melting kettle into an upper section, a middle section and a lower section, an upper through inner barrel is fixedly arranged at the centers of the two horizontal pore plates, the stirring shaft is in a penetrating manner and rotatably connected at the middle parts of the support seat and the motor support, and the upper end of the stirring shaft is coaxially connected with the lower end of a power shaft of the stirring speed-reducing motor in a transmission manner, the stirring shaft runs through the inner barrel in the same center and is arranged in the coating melting kettle, a vertical supporting pin shaft is fixedly arranged at the center of the inner bottom surface of the coating melting kettle, the lower end of the stirring shaft is rotatably supported at the upper end of the vertical supporting pin shaft, the stirring shaft and the inner barrel are connected in a sealed rotating mode, the upper stirrer is fixedly arranged on the outer circumference of the upper side portion of the stirring shaft and located at the upper section of the coating melting kettle, and the lower stirrer is fixedly arranged on the outer circumference of the lower side portion of the stirring shaft and located at the lower section of the coating melting kettle.
The upper stirrer comprises a plurality of stirring frames, a plurality of groups of fan-shaped stirring blade groups and a plurality of groups of cross stirring blade groups, wherein each stirring frame is arranged on the periphery of the upper side part of the stirring shaft in a circumferential array manner, the stirring frames are arranged along the radial direction of the stirring shaft, each stirring frame is a C-shaped frame with an open inner side, the plane of each stirring frame is vertically arranged, the inner ends of the upper and lower section steels of each stirring frame are fixedly connected to the outer circumference of the upper side part of the stirring shaft, each group of fan-shaped stirring blade groups and each group of cross stirring blade groups are sequentially and circumferentially and rotationally arranged in each stirring frame at intervals, the rotating shafts of the fan-shaped stirring blade groups are vertically arranged, the upper and lower ends of the rotating shafts of the fan-shaped stirring blade groups are rotationally connected to the middle parts of the upper and lower section steels of the corresponding stirring frames, a plurality of first fan-shaped blades are fixedly connected to the rotating shafts of the fan-shaped stirring blade groups in a circumferential array manner, and the rotating shafts of the cross stirring blade groups are arranged along the radial direction of the stirring shaft, the outer end of the rotating shaft of the cross-shaped stirring cutter group is rotatably connected to the middle of the outer profile steel of the corresponding stirring frame, the inner end of the rotating shaft of the cross-shaped stirring cutter group is located inside the corresponding stirring frame, a plurality of groups of cutter bars which are arranged in a cross shape and located inside the corresponding stirring frame are uniformly and fixedly connected to the outer circumference of the rotating shaft of the cross-shaped stirring cutter group along the axial direction, and conical pointed ends are integrally formed at the inner end of the rotating shaft of the cross-shaped stirring cutter group and the rod ends of the cutter bars.
The agitator includes stirring sleeve and two fan-shaped blades of second down, the stirring sleeve suit is fixed on the outer circumference of the lower side of (mixing) shaft, the fixed vertical stirring board that is provided with a plurality of circumference array arrangements of lateral part on the outer circumference of stirring sleeve, stirring sleeve's radial vertical setting is followed to vertical stirring board place plane, two fan-shaped blade central symmetry fixed connection of second are lateral part under stirring sleeve's outer circumference, the equal fixedly connected with shear plate in middle part of two fan-shaped blades's the outside limit, shear plate place plane and the second fan-shaped blade that links to each other place the plane perpendicular and with the (mixing) shaft between have the contained angle.
All be provided with the spliced eye that radially corresponds and link up on stirring sleeve and the (mixing) shaft, run through in the spliced eye that radially corresponds on stirring sleeve and the (mixing) shaft and be provided with second fastening bolt, second fastening bolt's nut sticiss at stirring sleeve's the peripheral lateral part of excircle, second fastening bolt's column end threaded connection has the nut that sticiss at another lateral part of the outer circumference of stirring sleeve, the distance between the outside limit of vertical stirring board and the central line of stirring sleeve is less than the distance between the outside limit of second fan-shaped blade and the central line of stirring sleeve.
Compared with the prior art, the utility model has outstanding substantive characteristics and remarkable progress, and specifically, the working principle of the utility model is as follows: the powder hot melting material is put into the upper section of the coating melting kettle from the upper part and is accumulated on a horizontal pore plate at the upper side, wherein the coating melting kettle is always in a heating and heat-preserving state, the powder hot melting material at the upper section of the coating melting kettle is preliminarily heated, simultaneously, a stirring speed-reducing motor is started, a power shaft of the stirring speed-reducing motor drives a stirring shaft to rotate, the stirring shaft drives each stirring frame to rotate together, each group of fan-shaped stirring blade groups and each group of cross-shaped stirring blade groups simultaneously stir the powder hot melting material at the upper section of the coating melting kettle, so that the powder hot melting material is gradually and uniformly melted into the liquid hot melting material, the liquid hot melting material downwards enters each heating pipe, the liquid hot melting material is further heated to reach a hot melting state capable of marking operation and flows to the lower section of the coating melting kettle, and the hot melting material in the hot melting state in the lower section of the coating melting kettle is always subjected to heat-preserving and heating, the stirring shaft drives each vertical stirring plate through the stirring sleeve, the two second fan-shaped blades and the two shearing plates rotate ceaselessly, each vertical stirring plate fully stirs hot melt at the upper side center part of the lower section in the coating melting kettle, the second fan-shaped blades fully stir hot melt at the lower side center part of the lower section in the coating melting kettle, the shearing plates can fully stir hot melt at the edge part of the lower section in the coating melting kettle, the hot melt in the lower section in the coating melting kettle is enabled to be in a hot melting state capable of marking off all the time, wherein each first fan-shaped blade and each group of cutter bars arranged in a cross shape can enable the hot melt in the hot melting state and the newly-fed powder hot melt to be stirred uniformly, EVA bags of the hot melt can be punctured while each cutter bar is stirred, the melting time of the coating is shortened, and the melting efficiency is improved.
The utility model has scientific design, can continuously and fully stir the hot-melt coating in the coating melting kettle, shortens the melting time of the coating and improves the melting efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
The embodiments of the present invention are further described below with reference to the drawings.
As shown in figures 1 and 2, the stirring device of the coating melting kettle comprises a stirring speed reducing motor 1, a motor support 2, a support seat 3, a stirring shaft 4, an upper stirrer and a lower stirrer, wherein the central lines of the stirring speed reducing motor 1 and the stirring shaft 4 are superposed and vertically arranged, the stirring speed reducing motor 1, the motor support 2 and the support seat 3 are sequentially and fixedly connected from top to bottom and are arranged at the top of the coating melting kettle, the support seat 3 is fixedly connected at the center of a top plate of the coating melting kettle through a plurality of first fastening bolts 5, two horizontal pore plates which are vertically spaced are arranged at the middle part in the coating melting kettle, heating pipes are arranged in vertically corresponding round holes between the two horizontal pore plates, the two horizontal pore plates divide the interior of the coating melting kettle into an upper section, a middle section and a lower section, an upper through inner barrel is fixedly arranged at the centers of the two horizontal pore plates, and the stirring shaft 4 is connected at the middle parts of the support seat 3 and the motor support 2 in a penetrating and rotating manner, the upper end of the stirring shaft 4 is connected with the lower end of a power shaft of the stirring speed reducing motor 1 in a coaxial transmission manner, the stirring shaft 4 runs through an inner barrel in a concentric manner and is arranged in the coating melting kettle, a vertical supporting pin shaft is fixedly arranged at the center of the inner bottom surface of the coating melting kettle, the lower end of the stirring shaft 4 is rotatably supported at the upper end of the vertical supporting pin shaft, the stirring shaft 4 is rotatably connected with the inner barrel in a sealing manner, an upper stirrer is fixedly arranged on the outer circumference of the upper side part of the stirring shaft 4 and is positioned at the upper section in the coating melting kettle, and a lower stirrer is fixedly arranged on the outer circumference of the lower side part of the stirring shaft 4 and is positioned at the lower section in the coating melting kettle.
The upper stirrer comprises a plurality of stirring frames 6, a plurality of groups of fan-shaped stirring blade groups and a plurality of groups of cross-shaped stirring blade groups, wherein each stirring frame 6 is arranged on the periphery of the upper side part of the stirring shaft 4 in a circumferential array manner, the stirring frames 6 are arranged along the radial direction of the stirring shaft 4, the stirring frames 6 are C-shaped frames with open inner sides, the planes of the stirring frames 6 are vertically arranged, the inner ends of the upper and lower section steels of each stirring frame 6 are fixedly connected to the outer periphery of the upper side part of the stirring shaft 4, each group of fan-shaped stirring blade groups and each group of cross-shaped stirring blade groups are sequentially and rotationally arranged in each stirring frame 6 in a circumferential interval manner, the rotating shafts of the fan-shaped stirring blade groups are vertically arranged, the upper and lower ends of the rotating shafts of the fan-shaped stirring blade groups are rotationally connected to the middle parts of the upper and lower section steels of the corresponding stirring frames 6, a plurality of first fan-shaped blades 7 are fixedly connected to the circumferential array manner on the rotating shafts of the fan-shaped stirring blade groups, and the rotating shafts of the cross-shaped stirring blade groups are arranged along the radial direction of the stirring shaft 4, the outer tip of the pivot of cross stirring knife tackle rotates and connects in the outside shaped steel middle part of corresponding agitator 6, and the inner of the pivot of cross stirring knife tackle is located inside corresponding agitator 6, and the even fixedly connected with a plurality of groups along the axial on the outer circumference of the pivot of cross stirring knife tackle is cross and arranges and be located the cutter arbor 8 of corresponding agitator 6 inside, and the pivot of cross stirring knife tackle is inner and the equal integrated into one piece of rod end of each cutter arbor 8 has the toper tip.
The agitator includes stirring sleeve 9 and two fan-shaped blades 10 of second down, stirring sleeve 9 suit is fixed on the outer circumference of the lower side of (mixing) shaft 4, the fixed vertical stirring board 11 that is provided with a plurality of circumference array arrangements on the outer circumference of stirring sleeve 9, vertical stirring board 11 place plane is along stirring sleeve 9's radial vertical setting, two fan-shaped blade 10 central symmetry fixed connection of second are at stirring sleeve 9's outer circumference downside, the equal fixedly connected with shear plate 12 in outside limit middle part of two fan-shaped blades 10, shear plate 12 place plane and the second fan-shaped blade 10 that links to each other place the plane perpendicular and with (mixing) shaft 4 between have the contained angle.
All be provided with the spliced eye that radially corresponds and link up on stirring sleeve 9 and the (mixing) shaft 4, run through in the spliced eye that radially corresponds on stirring sleeve 9 and the (mixing) shaft 4 and be provided with second fastening bolt 13, the nut of second fastening bolt 13 sticiss in the outer circumference one lateral part of stirring sleeve 9, the column end threaded connection of second fastening bolt 13 sticiss at the nut 14 of the other lateral part of the outer circumference of stirring sleeve 9, the distance between the outside limit of vertical stirring board 11 and the central line of stirring sleeve 9 is less than the distance between the outside limit of second fan-shaped blade 10 and the central line of stirring sleeve 9.
The coating melting kettle, the horizontal orifice plate, the heating pipe, the inner barrel and the vertical supporting pin shaft are not shown in the figure, the motor support 2 is the conventional part, and the specific construction and the working principle are not described in detail.
The working principle of the utility model is as follows: the powder hot melting material is put into the upper section of the coating melting kettle from the upper part and is accumulated on a horizontal pore plate at the upper side, wherein the coating melting kettle is always in a heating and heat-preserving state, the powder hot melting material at the upper section of the coating melting kettle is preliminarily heated, the stirring speed reducing motor 1 is started at the same time, a power shaft of the stirring speed reducing motor 1 drives the stirring shaft 4 to rotate, the stirring shaft 4 drives each stirring frame 6 to rotate together, each group of fan-shaped stirring blade groups and each group of cross-shaped stirring blade groups simultaneously stir the powder hot melting material at the upper section of the coating melting kettle, so that the powder hot melting material is gradually and uniformly melted into the liquid hot melting material, the liquid hot melting material downwards enters each heating pipe, the liquid hot melting material is further heated to reach a hot melting state capable of marking operation and flows to the lower section of the coating melting kettle, and the hot melting material in the hot melting state in the lower section of the coating melting kettle is always subjected to heat preservation and heating, the stirring shaft 4 drives each vertical stirring plate 11, two second fan-shaped blades 10 and two shearing plates 12 to ceaselessly rotate through the stirring sleeve 9, each vertical stirring plate 11 fully stirs the hot melt material at the upper central part of the lower section in the coating melting kettle, the second fan-shaped blades 10 fully stirs the hot melt material at the lower central part of the lower section in the coating melting kettle, the shearing plates 12 can fully stir the hot melt material at the edge part of the lower section in the coating melting kettle, so that the hot melt material in the lower section in the coating melting kettle is always in a hot melt state capable of marking operation, wherein, each first fan-shaped blade 7 and each group are the cutter arbor 8 of cross arrangement and can make the hot melt material that is in the hot melt state and the hot melt material stirring of the powder state that newly adds into even, more is favorable to puncturing the EVA bag of hot melt material when each cutter arbor 8 stirs, shortens the melting time of coating, improves melt efficiency.
The above embodiments are merely to illustrate rather than to limit the technical solutions of the present invention, and although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that; modifications and equivalents may be made thereto without departing from the spirit and scope of the utility model and it is intended to cover in the claims the utility model as defined in the appended claims.
Claims (4)
1. Coating melts cauldron agitating unit, its characterized in that: the stirring speed-reducing motor and the stirring shaft are superposed and vertically arranged, the stirring speed-reducing motor, the motor support and the support seat are fixedly connected in sequence from top to bottom and are arranged at the top of the coating melting kettle, the support seat is fixedly connected at the center of a top plate of the coating melting kettle through a plurality of first fastening bolts, two horizontal pore plates which are vertically spaced are arranged at the middle part in the coating melting kettle, heating pipes are respectively arranged in vertically corresponding round holes between the two horizontal pore plates, the two horizontal pore plates divide the interior of the coating melting kettle into an upper section, a middle section and a lower section, an inner barrel which is vertically through is fixedly arranged at the centers of the two horizontal pore plates, the stirring shaft is connected at the middle parts of the support seat and the motor support in a penetrating and rotating manner, and the upper end of the stirring shaft is coaxially connected with the lower end of a power shaft of the stirring speed-reducing motor in a transmission manner, the stirring shaft runs through the inner barrel in the same center and is arranged in the coating melting kettle, a vertical supporting pin shaft is fixedly arranged at the center of the inner bottom surface of the coating melting kettle, the lower end of the stirring shaft is rotatably supported at the upper end of the vertical supporting pin shaft, the stirring shaft and the inner barrel are connected in a sealed rotating mode, the upper stirrer is fixedly arranged on the outer circumference of the upper side portion of the stirring shaft and located at the upper section of the coating melting kettle, and the lower stirrer is fixedly arranged on the outer circumference of the lower side portion of the stirring shaft and located at the lower section of the coating melting kettle.
2. The paint melting kettle stirring apparatus of claim 1, wherein: the upper stirrer comprises a plurality of stirring frames, a plurality of groups of fan-shaped stirring blade groups and a plurality of groups of cross stirring blade groups, wherein each stirring frame is arranged on the periphery of the upper side part of the stirring shaft in a circumferential array manner, the stirring frames are arranged along the radial direction of the stirring shaft, each stirring frame is a C-shaped frame with an open inner side, the plane of each stirring frame is vertically arranged, the inner ends of the upper and lower section steels of each stirring frame are fixedly connected to the outer circumference of the upper side part of the stirring shaft, each group of fan-shaped stirring blade groups and each group of cross stirring blade groups are sequentially and circumferentially and rotationally arranged in each stirring frame at intervals, the rotating shafts of the fan-shaped stirring blade groups are vertically arranged, the upper and lower ends of the rotating shafts of the fan-shaped stirring blade groups are rotationally connected to the middle parts of the upper and lower section steels of the corresponding stirring frames, a plurality of first fan-shaped blades are fixedly connected to the rotating shafts of the fan-shaped stirring blade groups in a circumferential array manner, and the rotating shafts of the cross stirring blade groups are arranged along the radial direction of the stirring shaft, the outer end of the rotating shaft of the cross-shaped stirring cutter group is rotatably connected to the middle of the outer profile steel of the corresponding stirring frame, the inner end of the rotating shaft of the cross-shaped stirring cutter group is located inside the corresponding stirring frame, a plurality of groups of cutter bars which are arranged in a cross shape and located inside the corresponding stirring frame are uniformly and fixedly connected to the outer circumference of the rotating shaft of the cross-shaped stirring cutter group along the axial direction, and conical pointed ends are integrally formed at the inner end of the rotating shaft of the cross-shaped stirring cutter group and the rod ends of the cutter bars.
3. The paint melting kettle stirring apparatus of claim 2, wherein: the agitator includes stirring sleeve and two fan-shaped blades of second down, the stirring sleeve suit is fixed on the outer circumference of the lower side of (mixing) shaft, the fixed vertical stirring board that is provided with a plurality of circumference array arrangements of lateral part on the outer circumference of stirring sleeve, stirring sleeve's radial vertical setting is followed to vertical stirring board place plane, two fan-shaped blade central symmetry fixed connection of second are lateral part under stirring sleeve's outer circumference, the equal fixedly connected with shear plate in middle part of two fan-shaped blades's the outside limit, shear plate place plane and the second fan-shaped blade that links to each other place the plane perpendicular and with the (mixing) shaft between have the contained angle.
4. The paint melting kettle stirring apparatus of claim 3, wherein: all be provided with the spliced eye that radially corresponds and link up on stirring sleeve and the (mixing) shaft, run through in the spliced eye that radially corresponds on stirring sleeve and the (mixing) shaft and be provided with second fastening bolt, second fastening bolt's nut sticiss at stirring sleeve's the peripheral lateral part of excircle, second fastening bolt's column end threaded connection has the nut that sticiss at another lateral part of the outer circumference of stirring sleeve, the distance between the outside limit of vertical stirring board and the central line of stirring sleeve is less than the distance between the outside limit of second fan-shaped blade and the central line of stirring sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122607993.7U CN216367883U (en) | 2021-10-28 | 2021-10-28 | Stirring device of coating melting kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122607993.7U CN216367883U (en) | 2021-10-28 | 2021-10-28 | Stirring device of coating melting kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216367883U true CN216367883U (en) | 2022-04-26 |
Family
ID=81247245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122607993.7U Active CN216367883U (en) | 2021-10-28 | 2021-10-28 | Stirring device of coating melting kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216367883U (en) |
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2021
- 2021-10-28 CN CN202122607993.7U patent/CN216367883U/en active Active
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