CN220052441U - Mixer for high-voltage cable material production - Google Patents

Abstract

The utility model relates to the technical field of mixing equipment, in particular to a mixer for producing high-voltage cable materials, which comprises a mixing unit, wherein the mixing unit is provided with a feeding pipe and a discharging pipe, the mixing unit is divided into a primary mixing unit, a secondary mixing unit and a tertiary mixing unit which are horizontally arranged, the discharging pipe of the primary mixing unit is communicated with the feeding pipe of the secondary mixing unit, the discharging pipe of the secondary mixing unit is communicated with the feeding pipe of the tertiary mixing unit, the mixing unit comprises a shell, a material conveying component and a mixing component, the material conveying component and the mixing component are both arranged in the shell, the mixing component comprises a rotary drum and a driving component, the driving component comprises a driving gear, a gear ring and a first motor, the gear ring is fixedly arranged on the periphery of the rotary drum, and the driving gear meshed with the gear ring is in transmission connection with an output shaft of the first motor. This blendor is through setting up tertiary horizontal material, makes cable material have sufficient time to mix in the compounding unit to improve the mixing effect.

Description

Mixer for high-voltage cable material production

Technical Field

The utility model relates to the technical field of mixing equipment, in particular to a mixer for high-voltage cable material production.

Background

The cable material is used for insulation of wires and cables and is commonly called as cable material, wherein the cable material comprises various varieties such as rubber, plastic, nylon and the like, a cable production enterprise uses the cable production enterprise as a user, the market of the cable material only needs wires and cables, insulation layer openings are almost needed except bare wire products such as steel-cored aluminum stranded wires and electromagnetic wires in the wire and cable products, and when the high-voltage cable produces an external insulation layer, the cable materials with different specifications are generally needed to be mixed.

Through retrieving, the patent of publication number CN213321080U discloses a blender for production of high tension cable material, carries out the layering stirring through three sets of (mixing) shafts to the inside material of agitator tank, and the stirring is comparatively abundant to make the compounding more even, improved the compounding effect.

But can find in the in-service use process, because its (mixing) shaft is to its stirring in the material whereabouts in-process, the material can fall through the gap between two (mixing) shafts of same group in the stirring process, contacts with next stage (mixing) shaft, because the time of material and (mixing) shaft contact in the stirring process is shorter, appears not stirring completion just easily with next stage (mixing) shaft contact's phenomenon, leads to the compounding effect poor.

Disclosure of Invention

In order to solve the problem of poor mixing effect caused by short contact time of the existing material and a stirring shaft, the utility model provides the mixer for producing the high-voltage cable material.

The utility model provides a mixer for producing high-voltage cable materials, which comprises a mixing unit, wherein the mixing unit is provided with a feeding pipe and a discharging pipe, the mixing unit is divided into a primary mixing unit, a secondary mixing unit and a tertiary mixing unit which are horizontally arranged, the discharging pipe of the primary mixing unit is communicated with the feeding pipe of the secondary mixing unit, and the discharging pipe of the secondary mixing unit is communicated with the feeding pipe of the tertiary mixing unit. Through the tertiary compounding unit that the level set up, make the cable material have sufficient time to mix in the compounding unit to effectively improve the compounding effect.

Further, the compounding unit includes shell, defeated material subassembly and mixing element, and defeated material subassembly and mixing element all set up in the shell. The material conveying assembly conveys materials from the material feeding pipe to the material discharging pipe, and the mixing assembly effectively mixes the materials in the conveying process.

Further, the mixing assembly comprises a rotary drum and a driving assembly, wherein the rotary drum is rotatably arranged in the shell through a bracket, and the driving assembly is used for driving the rotary drum to rotate. The driving component drives the rotary drum to rotate, namely drives materials in the rotary drum to mix.

Further, the driving assembly comprises a driving gear, a gear ring and a first motor, wherein the gear ring is fixedly arranged on the periphery of the rotary drum, and the driving gear meshed with the gear ring is in transmission connection with an output shaft of the first motor. The rotary drum is driven to rotate for mixing materials through the cooperation of the driving gear and the gear ring.

Further, the material conveying assembly comprises a spiral sheet and a second motor, the spiral sheet is parallel to the length direction of the rotary drum, the second motor is arranged on the shell, and an output shaft of the second motor is in transmission connection with the spiral sheet. And conveying materials through the spiral sheets.

Further, the utility model also comprises a screening device which is arranged at the joint of the discharging pipe and the feeding pipe. Large particles in the material are filtered by a screen.

Further, the screening ware includes conversion shell and filter screen, and the conversion shell is equipped with the feed inlet that is used for with the discharging pipe intercommunication and is used for the discharge gate with the inlet pipe intercommunication, and the filter screen sets up between feed inlet and discharge gate. The filter screen simple structure, screening effect is good.

Further, the conversion shell is provided with a connecting side and a filtering side, the feeding hole and the discharging hole are arranged on the connecting side, the filtering side is further provided with a discharging hole, and a filter screen arranged between the feeding hole and the discharging hole extends to the outside of the conversion shell. The large particles filtered out are discharged from the discharge outlet.

Further, the screen is inclined downwardly from the connection side to the filtering side. The large particles are conveniently and automatically discharged to the outside of the mixing unit.

The utility model has the beneficial effects that:

the utility model provides a mixer for producing high-voltage cable materials, which can sequentially mix materials by arranging a primary mixing unit, a secondary mixing unit and a tertiary mixing unit, and can ensure that the cable materials have enough time to be mixed in the mixing unit by horizontally arranging the mixing units, thereby effectively improving the mixing effect.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a mixer;

FIG. 2 is a schematic structural view of a mixing assembly;

FIG. 3 is a schematic view of the structure of the feed assembly;

FIG. 4 is a schematic diagram of the structure of a screen;

in the drawings, 1, 11, 12, 13, 2, feed pipe, 3, discharge pipe, 4, housing, 5, feed assembly, 51, flight, 52, second motor, 6, mixing assembly, 61, bowl, 62, drive gear, 63, ring gear, 64, first motor, 65, bracket, 7, screen, 71, conversion housing, 711, connecting side, 712, filtering side, 72, screen, 73, feed inlet, 74, discharge outlet, 75, discharge outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

In order to prolong the mixing time of cable material in the blender to improve the compounding effect, design a blender for production of high voltage cable material, as shown in fig. 1, including compounding unit 1, compounding unit 1 has a inlet pipe 2 and a discharging pipe 3, compounding unit 1 divide into the one-level compounding unit 11 that the level set up, second grade compounding unit 12 and tertiary compounding unit 13, the discharging pipe 3 of one-level compounding unit 11 communicates with the inlet pipe 2 of second grade compounding unit 12, the discharging pipe 3 of second grade compounding unit 12 communicates with the inlet pipe 2 of tertiary compounding unit 13.

During the use, cable material gets into in the one-level compounding unit 11 through inlet pipe 2, then carry the inlet pipe 2 department to the secondary compounding unit 12 from discharging pipe 3 through defeated material subassembly 5, still experienced the mixing treatment of mixing element 6 in the transportation process, the cable material through primary mixing gets into the secondary compounding unit 12 by inlet pipe 2 and carries out secondary mixing, the cable material through secondary mixing carries out tertiary mixing by discharging pipe 3 to the inlet pipe 2 department of tertiary compounding unit 13, tertiary compounding can effectively prolong the dwell time of cable material in mixing unit 1 to improve the mixing effect.

In order to filter out large particles in the cable material, the cable material further comprises a screening device 7, and the screening device 7 is arranged at the joint of the discharging pipe 3 and the feeding pipe 2. The cable material is filtered through the screening device 7 by utilizing the gap that the cable material is transferred in the middle of the mixing unit 1 so as to filter large particles, avoid the blockage of a pipeline and improve the mixing effect.

As shown in fig. 2, specifically, the mixing unit 1 includes a housing 4, a material conveying assembly 5 and a mixing assembly 6, and the material conveying assembly 5 and the mixing assembly 6 are disposed in the housing 4. The material conveying assembly 5 is used for transversely conveying the cable materials, and the mixing assembly 6 is used for rotationally mixing the cable materials.

The mixing assembly 6 includes a drum 61 rotatably disposed within the housing 4 by a bracket 65 and a drive assembly for driving the drum 61 in rotation. The cable material entering through the feeding pipe 2 can enter the inside of the rotary drum 61, then the driving piece is started to drive the rotary drum 61 to rotate, the rotary drum 61 drives the cable material in the rotary drum to roll, and then the mixing treatment of the cable material can be completed.

The driving assembly comprises a driving gear 62, a gear ring 63 and a first motor 64, wherein the gear ring 63 is fixedly arranged on the periphery of the rotary drum 61, and the driving gear 62 meshed with the gear ring 63 is in transmission connection with an output shaft of the first motor 64. When the first motor 64 is started, the driving gear 62 is driven to rotate, and kinetic energy is provided to the ring gear 63 meshed with the driving gear 62 by the rotation of the driving gear 62, so that the drum 61 rotates.

As shown in fig. 3, in particular, the feeding assembly 5 includes a spiral piece 51 and a second motor 52, the spiral piece 51 is parallel to the length direction of the drum 61, the second motor 52 is disposed on the housing 4, and an output shaft of the second motor 52 is in transmission connection with the spiral piece 51. The second motor 52 is started to drive the spiral sheet 51 to rotate, and the spiral sheet 51 pushes the cable material in the drum 61 to finish conveying when rotating.

As shown in fig. 4, specifically, the classifier 7 includes a conversion housing 71 and a screen 72, the conversion housing 71 is provided with a feed port 73 for communicating with the discharge pipe 3 and a discharge port 74 for communicating with the feed pipe 2, and the screen 72 is provided between the feed port 73 and the discharge port 74.

In order to facilitate the self-flowing of the cable material, the lower part of the conversion shell 71, the feed pipe 2 and the discharge pipe 3 have a certain inclination, and the cable material can flow by using the inclination angle.

The conversion housing 71 has a connection side 711 and a filter side 712, the feed port 73 and the discharge port 74 being provided on the connection side 711, the filter side 712 being further provided with a discharge port 75, the filter screen 72 being disposed between the feed port 73 and the discharge port 74 extending outside the conversion housing 71, the filter screen 72 being inclined downwardly from the connection side 711 to the filter side 712. Large particles filtered by the screen 72 remain on the upper side of the screen 72 and are discharged from the discharge port 75 to the outside of the mixer along the inclined angle of the screen 72.

The above description is illustrative of the utility model and is not to be construed as limiting, and it will be understood by those skilled in the art that many modifications, changes or equivalents may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (9)

1. A blendor for production of high voltage cable material, includes compounding unit (1), compounding unit (1) have a inlet pipe (2) and a discharging pipe (3), its characterized in that: the mixing unit (1) is divided into a primary mixing unit (11), a secondary mixing unit (12) and a tertiary mixing unit (13) which are horizontally arranged, a discharging pipe (3) of the primary mixing unit (11) is communicated with a feeding pipe (2) of the secondary mixing unit (12), and a discharging pipe (3) of the secondary mixing unit (12) is communicated with the feeding pipe (2) of the tertiary mixing unit (13).

2. A blender for use in the production of high voltage cable materials as in claim 1, wherein: the mixing unit (1) comprises a shell (4), a material conveying component (5) and a mixing component (6), wherein the material conveying component (5) and the mixing component (6) are arranged in the shell (4).

3. A blender for use in the production of high voltage cable materials as in claim 2, wherein: the mixing assembly (6) comprises a rotary drum (61) and a driving assembly, wherein the rotary drum (61) is rotatably arranged in the shell (4) through a support (65), and the driving assembly is used for driving the rotary drum (61) to rotate.

4. A blender for use in the production of high voltage cable materials as in claim 3, wherein: the driving assembly comprises a driving gear (62), a gear ring (63) and a first motor (64), wherein the gear ring (63) is fixedly arranged on the periphery of the rotary drum (61), and the driving gear (62) meshed with the gear ring (63) is in transmission connection with an output shaft of the first motor (64).

5. A blender for use in the production of high voltage cable materials as in claim 3, wherein: the conveying assembly (5) comprises a spiral sheet (51) and a second motor (52), the spiral sheet (51) is parallel to the length direction of the rotary drum (61), the second motor (52) is arranged on the shell (4), and an output shaft of the second motor (52) is in transmission connection with the spiral sheet (51).

6. A blender for use in the production of high voltage cable materials as in claim 1, wherein: still include screening ware (7), screening ware (7) set up in the junction of discharging pipe (3) and inlet pipe (2).

7. A blender for use in the production of high voltage cable materials as in claim 6, wherein: the screening device (7) comprises a conversion shell (71) and a filter screen (72), wherein the conversion shell (71) is provided with a feed inlet (73) communicated with the discharge pipe (3) and a discharge outlet (74) communicated with the feed pipe (2), and the filter screen (72) is arranged between the feed inlet (73) and the discharge outlet (74).

8. A blender for use in the production of high voltage cable materials as in claim 7, wherein: the conversion shell (71) is provided with a connecting side (711) and a filtering side (712), the feeding hole (73) and the discharging hole (74) are arranged on the connecting side (711), the filtering side (712) is also provided with a discharging hole (75), and a filter screen (72) arranged between the feeding hole (73) and the discharging hole (74) extends to the outside of the conversion shell (71).

9. A blender for use in the production of high voltage cable materials as in claim 8, wherein: the screen (72) slopes downwardly from the connection side (711) to the filtration side (712).