CN111376402A

CN111376402A - High-speed mixer for wear-resistant plastic track material

Info

Publication number: CN111376402A
Application number: CN201811606013.8A
Authority: CN
Inventors: 曾超全
Original assignee: Guangzhou Henghui Sports Facilities Co ltd
Current assignee: Guangzhou Henghui Sports Facilities Co ltd
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2020-07-07

Abstract

The invention discloses a high-speed mixer for wear-resistant plastic track materials, which comprises a mixing box, a feeding hopper, a mixing and stirring component, a water bath heating component, a discharge hole, a discharge pipe, a discharge valve, a bearing and a water level pipe, wherein the outer wall of one side of the top end of the mixing box is connected with the feeding hopper in a through manner, the mixing and stirring component is arranged in the mixing box, and a gearbox is fixed at the center of the outer wall of the top end of the mixing box through a bolt; the high-speed mixer has a compact and reasonable structure and is convenient to use; through the setting of mixing the stirring subassembly, carry out the rotation stirring of two directions through stirring rake and stirring board in the mixing box, make the material mix more evenly, improved the efficiency and the quality of mixing, plastic course material has viscidity bottom to deposit easily when having solved the mixture, and traditional mixing machine can't be fine carries out the problem of mixing to the bottom, through the setting of heliciform material axle, does benefit to the discharge after the plastic course material mixes.

Description

High-speed mixer for wear-resistant plastic track material

Technical Field

The invention relates to the technical field of plastic track manufacturing equipment, in particular to a high-speed mixer for wear-resistant plastic track materials.

Background

The plastic track is also called as all-weather track and field sports track, which is composed of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles, pigment, auxiliary agent and filler; the plastic track has the characteristics of good flatness, high compressive strength, proper hardness and elasticity and stable physical performance, is beneficial to the exertion of the speed and the technology of athletes, effectively improves the sports performance and reduces the tumble injury rate. The plastic track is made of materials such as polyurethane rubber, has certain elasticity and color, has certain ultraviolet resistance and aging resistance, is an internationally recognized best all-weather outdoor playground floor material, and has strong wear resistance and ensured service life.

In wear-resisting type plastic course production manufacturing process, in order to make the plastic course material misce bene, stir each material with high-speed mixer usually and mix, but the current mixer structure that is used for the plastic course material to mix is comparatively unified, can only carry out the rotation of single direction through the stirring rake and mix the material, the efficiency and the quality of mixing are general, the plastic course material has viscidity bottom to deposit easily, traditional bottom that mixes the machine and can't be fine mixes, the inside temperature of proper improvement mixer when mixing at the plastic course material enables the plastic course material to mix more evenly, but current mixer can't carry out hot and control inside temperature to inside.

Disclosure of Invention

The invention aims to provide a high-speed mixer for wear-resistant plastic track materials, which solves the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: a high-speed mixer for wear-resistant plastic track materials comprises a mixing box, a feeding hopper, a mixing and stirring assembly, a water bath heating assembly, a discharge port, a discharge pipe, a discharge valve, a bearing, a water level pipe, a pressure release valve, a water valve and support legs, wherein the feeding hopper is connected to the outer wall of one side of the top end of the mixing box in a through mode, and the mixing and stirring assembly is arranged inside the mixing box;

the mixing and stirring assembly comprises a motor, a gearbox, a stirring shaft, a stirring paddle, a gear box, a horizontal bevel gear, a vertical bevel gear, a first rotating shaft, a stirring plate, a second rotating shaft, a discharging shaft and a mounting frame, wherein the gearbox is fixed at the center of the outer wall at the top end of the mixing box through a bolt, the motor is fixed on the outer wall at the top end of the gearbox through a bolt, one end of an output shaft of the motor is fixedly connected with one end of an input shaft of the gearbox, one end of the output shaft of the gearbox penetrates through the mixing box and is fixedly connected with the stirring shaft, the stirring paddles are distributed and fixedly installed on the outer walls at two sides of the stirring shaft, a discharging port is formed in the center of the inner wall at the bottom end of the mixing box through a penetrating way, the mounting frame is fixedly welded on the inner walls at two sides of the top end of the, vertical bevel gears are correspondingly arranged on two sides of the bottom end of the horizontal bevel gear inside the gearbox, a first rotating shaft is fixedly welded on the outer wall of one side of each vertical bevel gear, one end of each first rotating shaft penetrates through the gearbox, a stirring plate is fixedly connected to the outer part of the gearbox, a second rotating shaft is fixedly welded at the center of the outer wall of the bottom end of the horizontal bevel gear, and a discharging shaft penetrates through the mounting frame and is fixedly welded at the bottom end of the second rotating shaft; a water bath heating assembly is arranged in the inner wall of the mixing box;

the water bath heating subassembly includes cavity, electrothermal tube, inlet tube, drain pipe and thermometer, the cavity has been seted up in the both sides inner wall of mixing box, fixed mounting has the electrothermal tube on the both sides bottom inner wall of cavity, fixedly connected with inlet tube on the outer wall of one side top of mixing box, and the one end of inlet tube runs through in the inside of cavity, fixedly connected with drain pipe on the opposite side bottom outer wall of mixing box, and the one end of drain pipe runs through in the inside of cavity, be provided with the thermometer on the top inner wall of cavity, and the instruction end of thermometer runs through in the outside of mixing box.

According to the technical scheme, the outer wall of one side of the mixing box is provided with the water level pipe, and two ends of the water level pipe penetrate through the cavity.

According to the technical scheme, water valves are arranged above the water inlet pipe and the water outlet pipe.

According to the technical scheme, the outer wall of the top end of one side of the mixing box is provided with the pressure release valve, and one end of the pressure release valve penetrates through the cavity.

According to the technical scheme, the mixing box is located the welded fastening and has the discharging pipe on the bottom outer wall of discharge gate, and fixed mounting has the bleeder valve on one side outer wall of discharging pipe.

According to the technical scheme, the discharge shaft is located inside the discharge port and is spiral.

According to the technical scheme, bearings are arranged at the rotating connection positions of the stirring shaft, the mixing box and the gear box, the rotating connection positions of the first rotating shaft and the gear box and the rotating connection positions of the second rotating shaft and the mounting frame.

According to the technical scheme, the outer wall of the bottom end of the mixing box is distributed and welded with the support legs, and the number of the support legs is four.

Compared with the prior art, the invention has the following beneficial effects: the invention has the advantages of compact and reasonable structure and convenient use; through the arrangement of the mixing and stirring assembly, the stirring paddle and the stirring plate are used for rotating and stirring in two directions in the mixing box, so that the materials are mixed more uniformly, the mixing efficiency and quality are improved, the problems that the viscous bottom end of the plastic track material is easy to precipitate during mixing and the bottom cannot be well mixed by a traditional mixer are solved, and the discharge of the mixed plastic track material is facilitated through the arrangement of the spiral discharging shaft; through the setting of water-bath heating element, play the effect of the operating temperature in the control mixing box, the temperature in the suitable improvement mixing box makes the mixing of plastic course material more even, has improved the finished product quality of later stage plastic course.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic overall front cut-away construction of the present invention;

FIG. 2 is a front sectional view of the mixing and blending assembly of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is a schematic view of a top cut-away configuration of the spout of the present invention;

FIG. 5 is a side view cross-sectional schematic view of the water bath heating assembly of the present invention;

in the figure: 1. a mixing box; 2. a feed hopper; 3. a mixing and stirring component; 4. a water bath heating assembly; 5. a discharge port; 6. a discharge pipe; 7. a discharge valve; 8. a bearing; 9. a water level pipe; 10. a pressure relief valve; 11. a water valve; 12. a support leg; 31. a motor; 32. a gearbox; 33. a stirring shaft; 34. a stirring paddle; 35. a gear case; 36. a horizontal bevel gear; 37. a vertical bevel gear; 38. a first rotating shaft; 39. a stirring plate; 310. a second rotating shaft; 311. discharging the material shaft; 312. a mounting frame; 41. a cavity; 42. an electric heating tube; 43. a water inlet pipe; 44. a drain pipe; 45. a thermometer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-speed mixer for wear-resistant plastic track materials comprises a mixing box 1, a feeding hopper 2, a mixing and stirring assembly 3, a water bath heating assembly 4, a discharge hole 5, a discharge pipe 6, a discharge valve 7, a bearing 8, a water level pipe 9, a pressure release valve 10, a water valve 11 and support legs 12, wherein the feeding hopper 2 is connected to the outer wall of one side of the top end of the mixing box 1 in a run-through manner, and the mixing and stirring assembly 3 is arranged inside the mixing box 1; the mixing and stirring assembly 3 comprises a motor 31, a gearbox 32, a stirring shaft 33, stirring paddles 34, a gear box 35, a horizontal bevel gear 36, a vertical bevel gear 37, a first rotating shaft 38, a stirring plate 39, a second rotating shaft 310, a discharging shaft 311 and a mounting frame 312, wherein the gearbox 32 is fixed at the center of the outer wall of the top end of the mixing box 1 through a bolt, the motor 31 is fixed on the outer wall of the top end of the gearbox 32 through a bolt, one end of the output shaft of the motor 31 is fixedly connected with one end of the input shaft of the gearbox 32, one end of the output shaft of the gearbox 32 penetrates through the inside of the mixing box 1 and is fixedly connected with the stirring shaft 33, the stirring paddles 34 are distributed and fixedly mounted on the outer walls of the two sides of the stirring shaft 33, a discharging port 5 is arranged at the center of the inner wall of the bottom end of the mixing box 1 through, the bottom end of the stirring shaft 33 penetrates through the inside of the gear box 35 and is fixedly connected with a horizontal bevel gear 36, the inside of the gear box 35, which is positioned at two sides of the bottom end of the horizontal bevel gear 36, is correspondingly provided with a vertical bevel gear 37, the outer wall of one side of the vertical bevel gear 37 is fixedly welded with a first rotating shaft 38, one end of the first rotating shaft 38 penetrates through the outside of the gear box 32 and is fixedly connected with a stirring plate 39, the center of the outer wall of the bottom end of the horizontal bevel gear 36 is fixedly welded with a second rotating shaft 310, and the bottom end of the second rotating shaft 310; a water bath heating component 4 is arranged in the inner wall of the mixing box 1; the water bath heating component 4 comprises a cavity 41, an electric heating tube 42, a water inlet tube 43, a water outlet tube 44 and a thermometer 45, the cavity 41 is formed in the inner walls of the two sides of the mixing box 1, the electric heating tube 42 is fixedly installed on the inner walls of the bottom ends of the two sides of the cavity 41, the water inlet tube 43 is fixedly connected to the outer wall of the top end of one side of the mixing box 1, one end of the water inlet tube 43 penetrates through the cavity 41, the water outlet tube 44 is fixedly connected to the outer wall of the bottom end of the other side of the mixing box 1, one end of the water outlet tube 44 penetrates through the cavity 41, the thermometer 45 is arranged on the inner wall of the top; a water level pipe 9 is arranged on the outer wall of one side of the mixing box 1, two ends of the water level pipe 9 are communicated with the inside of the cavity 41, and the water level in the cavity 41 can be observed conveniently in the later period through the water level pipe 9; water valves 11 are arranged above the water inlet pipe 43 and the water outlet pipe 44, and water in the cavity 41 can be conveniently controlled to be fed and discharged through the water valves 11; a pressure release valve 10 is arranged on the outer wall of the top end of one side of the mixing box 1, one end of the pressure release valve 10 penetrates through the cavity 41, and the pressure in the cavity 41 is released in time through the pressure release valve 10, so that the pressure in the cavity 41 is ensured to be stable; a discharge pipe 6 is fixedly welded on the outer wall of the bottom end of the discharge port 5 of the mixing box 1, a discharge valve 7 is fixedly installed on the outer wall of one side of the discharge pipe 6, the discharge of the mixed plastic track materials is carried out through the discharge pipe 6, and the discharge of the mixed materials is controlled through the discharge pipe 6; the discharging shaft 311 is positioned inside the discharging port 5, and the discharging shaft 311 is spiral, so that when the mixed material is discharged, the problem of blockage of the discharging pipe 6 and the discharging port 5 is avoided through the rotation disturbance of the spiral discharging shaft 311; bearings 8 are arranged at the rotating connection positions of the stirring shaft 33, the mixing box 1 and the gear box 35, the rotating connection positions of the first rotating shaft 38 and the gear box 35 and the rotating connection positions of the second rotating shaft 310 and the mounting frame 312, and the motor 31 is favorable for driving the stirring paddle 34 and the stirring plate 39 to rotate through the arrangement of the bearings 8; the outer wall of the bottom end of the mixing box 1 is distributed and welded with four support legs 12, and the mixing box 1 is placed and fixed through the support legs 12; when the high-speed mixer for the wear-resistant plastic track material works, polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles, pigment, auxiliaries, fillers and the like are put into a mixing box 1 through a feeding hopper 2, a motor 31 works to drive a stirring shaft 33 to rotate, so that a stirring paddle 34 is driven to rotate in the mixing box 1 to stir and mix the plastic track material, the stirring shaft 33 also drives a horizontal bevel gear 36 in a gear box 35 to rotate, a stirring plate 39 at the bottom end of the mixing box 1 is driven to rotate through matching transmission between the horizontal bevel gear 36 and a vertical bevel gear 37, the plastic track material at the bottom end of the mixing box 1 is overturned through rotation of the stirring plate 39, and the plastic track material is mixed more uniformly; inject water into cavity 41 through inlet tube 43, heat the water in the cavity 41 through electrothermal tube 42, observe the temperature of water heating through thermometer 45, make the water heating to suitable temperature, the temperature in cavity 41 is maintained in the interstitial heating through electrothermal tube 42, thereby reach the effect of the operating temperature in the control mixing box 1, the temperature in the suitable improvement mixing box 1 makes the mixing of plastic course material more even, has improved the finished product quality of later stage plastic course.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-speed mixer for wear-resisting type plastic course material, includes mixing box (1), feed hopper (2), mixes stirring subassembly (3), water bath heating element (4), discharge gate (5), discharging pipe (6), bleeder valve (7), bearing (8), water level pipe (9), relief valve (10), water valve (11) and stabilizer blade (12), its characterized in that: a feeding hopper (2) is connected to the outer wall of one side of the top end of the mixing box (1) in a through mode, and a mixing and stirring assembly (3) is arranged inside the mixing box (1);

the mixing and stirring assembly (3) comprises a motor (31), a gearbox (32), a stirring shaft (33), stirring paddles (34), a gear box (35), a horizontal bevel gear (36), a vertical bevel gear (37), a first rotating shaft (38), a stirring plate (39), a second rotating shaft (310), a discharging shaft (311) and a mounting frame (312), wherein the gearbox (32) is fixed at the center of the outer wall of the top end of the mixing box (1) through a bolt, the motor (31) is fixed on the outer wall of the top end of the gearbox (32) through a bolt, one end of an output shaft of the motor (31) is fixedly connected with one end of an input shaft of the gearbox (32), one end of an output shaft of the gearbox (32) penetrates through the inside of the mixing box (1) and is fixedly connected with the stirring shaft (33), the stirring paddles (34) are distributed and fixedly installed on the outer walls of two sides of the stirring shaft (33), and a, mounting frames (312) are fixedly welded on the inner walls of the two sides of the top end of the discharge hole (5), the mounting rack (312) is in a cross shape, the outer wall of the top end of the mounting rack (312) is fixedly provided with a gear box (35), the bottom end of the stirring shaft (33) penetrates through the gear box (35) and is fixedly connected with a horizontal bevel gear (36), vertical bevel gears (37) are correspondingly arranged at two sides of the bottom end of the horizontal bevel gear (36) in the gear box (35), a first rotating shaft (38) is welded and fixed on the outer wall of one side of the vertical bevel gear (37), one end of the first rotating shaft (38) penetrates through the outer part of the gearbox (32) and is fixedly connected with a stirring plate (39), a second rotating shaft (310) is fixedly welded at the center of the outer wall of the bottom end of the horizontal bevel gear (36), a discharging shaft (311) penetrates through the mounting frame (312) and is fixedly welded to the bottom end of the second rotating shaft (310); a water bath heating component (4) is arranged in the inner wall of the mixing box (1);

water bath heating element (4) are including cavity (41), electrothermal tube (42), inlet tube (43), drain pipe (44) and thermometer (45), cavity (41) have been seted up in the both sides inner wall of mixing box (1), fixed mounting has electrothermal tube (42) on the both sides bottom inner wall of cavity (41), fixedly connected with inlet tube (43) on the one side top outer wall of mixing box (1), and the one end of inlet tube (43) runs through in the inside of cavity (41), fixedly connected with drain pipe (44) on the opposite side bottom outer wall of mixing box (1), and the one end of drain pipe (44) runs through in the inside of cavity (41), be provided with thermometer (45) on the top inner wall of cavity (41), and the instruction end of thermometer (45) runs through in the outside of mixing box (1).

2. A high speed mixer for a wear resistant plastic track material as claimed in claim 1 wherein: a water level pipe (9) is arranged on the outer wall of one side of the mixing box (1), and two ends of the water level pipe (9) are communicated with the inside of the cavity (41).

3. A high speed mixer for a wear resistant plastic track material as claimed in claim 1 wherein: and water valves (11) are arranged above the water inlet pipe (43) and the water outlet pipe (44).

4. A high speed mixer for a wear resistant plastic track material as claimed in claim 1 wherein: install relief valve (10) on the outer wall of mixing box (1) one side top, and the inside in cavity (41) is run through to the one end of relief valve (10).

5. A high speed mixer for a wear resistant plastic track material as claimed in claim 1 wherein: mixing box (1) is located welded fastening on the bottom outer wall of discharge gate (5) and has discharging pipe (6), and fixed mounting has bleeder valve (7) on one side outer wall of discharging pipe (6).

6. A high speed mixer for a wear resistant plastic track material as claimed in claim 1 wherein: the discharging shaft (311) is positioned in the discharging hole (5), and the discharging shaft (311) is spiral.

7. A high speed mixer for a wear resistant plastic track material as claimed in claim 1 wherein: and bearings (8) are arranged at the rotating connection positions of the stirring shaft (33) and the mixing box (1) and the gear box (35), the rotating connection positions of the first rotating shaft (38) and the gear box (35) and the rotating connection positions of the second rotating shaft (310) and the mounting frame (312).

8. A high speed mixer for a wear resistant plastic track material as claimed in claim 1 wherein: the outer wall of the bottom end of the mixing box (1) is distributed with four support legs (12), and the number of the support legs (12) is four.