Rapid heating device for plastic track construction

Abstract

The utility model discloses a rapid heating device for plastic track construction, which comprises a fixed cylinder and a sealing cover, the bottom end of the fixed cylinder is fixedly connected with a support rod, the upper end of the sealing cover is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating rod, and the bottom side of the rotating rod is provided with a grinding hammer. A round column is fixedly connected to the position, located on the bottom side of the grinding hammer, of the fixed cylinder, a funnel recess is formed in the upper end of the round column, a discharging hole is formed in the position, located on the bottom side of the funnel recess, of the round column, a heating pipe is fixedly connected to the position, located on the outer side of the discharging hole, of the round column, and a stirring rod is fixedly connected to the center of the bottom end of the grinding hammer; a connecting pipe is rotatably connected to the bottom end of the connecting pipe, and semicircular plates are fixedly connected to the inner side of the connecting pipe and the inner side of the connecting pipe. Therefore, the melting and mixing efficiency of the plastic track raw materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic runway raw material processing, in particular to a rapid heating device for plastic runway construction. Background Art

[0002] During the construction of the plastic track, the raw materials need to be heated and mixed. Due to the different particle sizes of the raw materials used in the construction of the plastic track, uneven hot melting will occur during the hot melting process.

[0003] According to the "Rapid Heating Device for Plastic Track Construction" with Chinese Patent Publication No. CN220313859U, it mainly describes that after the mixing and heating preparation of the plastic material is completed, the electric butterfly valve is opened to make it fall into the extruder, and the second motor is started to drive the screw to rotate, so that the plastic material is extruded at a uniform speed, which is beneficial to the uniform irrigation and laying of the plastic track. By pressing the limit blocks on both sides of the top cover into the groove, the top cover can be removed by releasing the fixation. After installation, under the action of the spring force, the limit blocks can pop out and engage with the limit ports on the top cover to complete the locking. Therefore, the top cover of the heating device is easy to disassemble and assemble, which is beneficial to the cleaning of the plastic material adhered to the inside. In this process, the melting efficiency of some raw materials is reduced due to large particles during hot melting, resulting in poor mixing effect.

[0004] Therefore, a rapid heating device for the construction of a plastic track is proposed to solve the problem that during this process, the melting efficiency of some raw materials is reduced due to large particles during hot melting, resulting in poor mixing effect. Utility Model Content

[0005] The technical problem to be solved by the utility model is that in this process, the melting efficiency of some raw materials is reduced due to large particles during hot melting, resulting in a poor mixing effect. Therefore, a rapid heating device for the construction of a plastic track is proposed.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a rapid heating device for the construction of a plastic track comprises a fixed cylinder and a cover, the bottom end of the fixed cylinder is fixedly connected to a support rod, the upper end of the cover is fixedly connected to a drive motor and the output end of the drive motor is fixedly connected to a rotating rod, a grinding hammer is arranged on the bottom side of the rotating rod, the fixed cylinder is located on the bottom side of the grinding hammer and is fixedly connected to a circular column, a funnel depression is provided on the upper end of the circular column and a feeding hole is provided on the bottom side of the funnel depression of the circular column, a heating tube is fixedly connected to the outside of the feeding hole, a stirring rod is fixedly connected to the center of the bottom end of the grinding hammer, a connecting tube is fixedly connected to one side of the fixed cylinder, a connecting tube is rotatably connected to the bottom end of the connecting tube, a semicircular plate is fixedly connected to the connecting tube and the inner side of the connecting tube, and a spiral feeder is arranged on the bottom end of the connecting tube.

[0007] As a preferred technical solution of the utility model, the bottom end of the rotating rod is fixedly connected to a rotating disk, and the four sides of the bottom end of the rotating disk are fixedly connected to clamping rods, and the clamping rods are movably inserted into the grinding hammer. By arranging the clamping rods to cooperate with the rotating disk, the grinding hammer can be rotated.

[0008] As a preferred technical solution of the utility model, fixed rods are provided on all four sides of the grinding hammer and the fixed rods are fixedly connected in the fixed cylinder. A ball is rotatably embedded on the fixed rod, and the ball contacts the grinding hammer. By providing the fixed rod and the ball, the stability of the grinding hammer during rotation is increased.

[0009] As a preferred technical solution of the utility model, a baffle is fixedly connected to the grinding hammer, and the cross-section of the baffle is a triangular structure. By providing the baffle, the ball can be prevented from directly contacting the falling raw materials.

[0010] As a preferred technical solution of the utility model, a scraper is provided on the bottom side of the grinding hammer, the scraper is fixedly connected to the stirring rod, and the scraper is located in the feeding hole. The scraper can reduce sticking.

[0011] The utility model has the following advantages: a grinding hammer is installed in the fixed cylinder to grind the incoming raw materials, and then the ground raw materials are melted by the heating tube when entering the discharge hole, thereby improving the melting and mixing efficiency of the raw materials of the plastic track. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side cross-sectional structural schematic diagram of a rapid heating device for plastic track construction according to a preferred embodiment of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of a rapid heating device for plastic track construction according to a preferred embodiment of the utility model;

[0014] Figure 3 It is a schematic diagram of the enlarged structure of point A of a rapid heating device for plastic track construction in a preferred embodiment of the utility model.

[0015] Explanation of the reference numerals: 1. fixed cylinder; 2. sealing cover; 3. rotating rod; 4. grinding hammer; 5. circular column; 6. heating tube; 7. discharge hole; 8. stirring rod; 9. scraper; 10. connecting tube; 11. connecting tube; 12. supporting rod; 13. spiral feeder; 14. rotating disk; 15. clamping rod; 16. baffle; 17. fixed rod; 18. ball. DETAILED DESCRIPTION

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Please refer to Figure 1-3 The rapid heating device for the construction of the plastic track shown in the figure comprises a fixed cylinder 1 and a cover 2, the cover 2 is fixedly connected to the fixed cylinder 1 by a buckle, the bottom end of the fixed cylinder 1 is fixedly connected to a support rod 12, the upper end of the cover 2 is fixedly connected to a driving motor and the output end of the driving motor is fixedly connected to a rotating rod 3, the driving motor drives the rotating rod 3 to rotate in coordination with a rotating disk 14 and a clamping rod 15, thereby driving a grinding hammer 4 to rotate, a grinding hammer 4 is arranged on the bottom side of the rotating rod 3, the fixed cylinder 1 is located at the bottom side of the grinding hammer 4 and is fixedly connected to a circular column 5, a funnel depression is provided on the upper end of the circular column 5 and a feeding hole 7 is provided on the bottom side of the funnel depression, the raw materials pass through The funnel depression cooperates with the grinding hammer 4, and the particle size of the raw material becomes smaller, so that it enters the discharge hole 7. The circular column 5 is located outside the discharge hole 7 and is fixedly connected to the heating tube 6. The center of the bottom end of the grinding hammer 4 is fixedly connected to the stirring rod 8. One side of the fixed cylinder 1 is fixedly connected to the connecting tube 10. The bottom end of the connecting tube 10 is rotatably connected to the connecting tube 11. The connecting tube 11 and the inner side of the connecting tube 10 are fixedly connected with a semicircular plate. A spiral feeder 13 is arranged at the bottom end of the connecting tube 11. After the material is mixed, the support rod 12 is moved out from one side of the spiral feeder 13 and is fixedly connected to the spiral feeder 13. The connecting tube 11 is rotatably connected to the outer tube of the spiral feeder 13.

[0018] Among them, a clamping rod 15 is movably inserted on the grinding hammer 4, and the clamping rod 15 is fixedly connected to the four sides of the bottom end of the rotating disk 14. The rotating disk 14 is fixedly connected to the bottom end of the rotating rod 3. By setting the clamping rod 15 and the rotating disk 14, the grinding hammer 4 can be driven to rotate by the driving motor after the cover 2 is installed.

[0019] The grinding hammer 4 is in contact with the ball 18, and the ball 18 is rotatably embedded in the fixing rod 17. The fixing rod 17 is fixedly connected in the fixing tube 1, and the fixing rod 17 is located on the four sides of the grinding hammer 4. By arranging the fixing rod 17 and the ball 18, the rotation stability of the grinding hammer 4 can be improved.

[0020] The baffle 16 is fixedly connected to the grinding hammer 4 , and the cross section of the baffle 16 is a triangular structure. By providing the baffle 16 , the direct contact of the raw materials with the ball 18 can be reduced.

[0021] A scraper 9 is arranged in the discharge hole 7 , and the scraper 9 is fixedly connected to the stirring rod 8 . The scraper 9 is located at the bottom side of the grinding hammer 4 . The scraper 9 can reduce the raw materials from sticking to the inner wall of the discharge hole 7 .

[0022] Working principle: the material is put into the fixed cylinder 1, the material contacts the upper side of the grinding hammer 4 and falls on the funnel depression, then the clamping rod 15 connects with the grinding hammer 4, the driving motor is started to drive the rotating rod 3 and the rotating disk 14, and the clamping rod 15 and the grinding hammer 4 rotate at the same time. At this time, the material is squeezed by the grinding hammer 4 and crushed and enters the discharge hole 7. After being heated by the heating tube 6, the raw materials begin to melt and are mixed by the stirring rod 8. After a certain period of time, the connecting tube 11 is rotated, and the semicircular plates of the connecting tube 11 and the connecting tube 10 are on the same side, so that the material enters the spiral feeder 13 and is squeezed out.

[0023] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0024] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A rapid heating device for plastic track construction, comprising a fixing tube (1) and a sealing cover (2), wherein the bottom end of the fixing tube (1) is fixedly connected to a supporting rod (12), characterized in that: The upper end of the sealing cover (2) is fixedly connected to a driving motor, and the output end of the driving motor is fixedly connected to a rotating rod (3); a grinding hammer (4) is arranged at the bottom side of the rotating rod (3); the fixed cylinder (1) is located at the bottom side of the grinding hammer (4) and is fixedly connected to a circular column (5); a funnel depression is provided at the upper end of the circular column (5); a feeding hole (7) is provided at the bottom side of the funnel depression of the circular column (5); a heating tube (6) is fixedly connected to the circular column (5) outside the feeding hole (7); a stirring rod (8) is fixedly connected at the center of the bottom end of the grinding hammer (4); a connecting tube (10) is fixedly connected to one side of the fixed cylinder (1); a connecting tube (11) is rotatably connected to the bottom end of the connecting tube (10); a semicircular plate is fixedly connected to the inner side of the connecting tube (11) and the connecting tube (10); a spiral feeder (13) is arranged at the bottom end of the connecting tube (11).

2. The rapid heating device for plastic track construction as claimed in claim 1, characterized in that: The bottom end of the rotating rod (3) is fixedly connected to a rotating disk (14), and four sides of the bottom end of the rotating disk (14) are fixedly connected to clamping rods (15), and the clamping rods (15) are movably plugged into the grinding hammer (4).

3. The rapid heating device for plastic track construction as claimed in claim 2, characterized in that: The grinding hammer (4) is provided with fixing rods (17) on four sides thereof and the fixing rods (17) are fixedly connected in the fixing cylinder (1). A round ball (18) is rotatably embedded in the fixing rod (17) and the round ball (18) contacts the grinding hammer (4).

4. The rapid heating device for plastic track construction as claimed in claim 1, characterized in that: A baffle (16) is fixedly connected to the grinding hammer (4), and the cross section of the baffle (16) is a triangular structure.

5. The rapid heating device for plastic track construction as claimed in claim 4, characterized in that: A scraper (9) is provided on the bottom side of the grinding hammer (4), and the scraper (9) is fixedly connected to the stirring rod (8). The scraper (9) is located in the feeding hole (7).

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