A chain gear transmission reversing system and usage method for a vertical agitator

Abstract

The present invention discloses a chain and gear drive reversing system for a vertical stirrer and a usage method thereof, which is characterized by comprising: a guide rail bracket, a transition wheel assembly, and a stirrer assembly; a first chain and a second chain are arranged on the guide rail bracket, the first chain and the second chain are arranged adjacent to each other, and the driving directions of the first chain and the second chain are opposite; a first rack is installed on the first chain, and a second rack is installed on the second chain; a first gear is arranged at the upper end of the stirrer assembly, and a second gear is arranged at the upper end of the transition wheel assembly; the first gear can move up and down relative to the second gear; the first gear is in driving connection with the first rack or the second rack through the second gear. The present invention can change the driving direction of the stirrer assembly, so that the stirrer assembly can stir the glass liquid in different driving directions, and the stirring effect is better.

Description

Technical Field

[0001] The invention relates to the technical field of float glass production line and the like, and in particular to a chain gear transmission reversing system of a vertical stirrer and a use method thereof. Background Art

[0002] The vertical stirrer for glass liquid is a special equipment for forcibly homogenizing the molten glass liquid. It eliminates or reduces the defects that cannot be overcome by natural homogenization through mechanical stirring of the stirring blades, ensures the thermal uniformity and chemical uniformity of the glass liquid entering the forming area, and thus produces float glass with excellent optical properties and surface quality. However, the shape, rotation speed, and rotation direction of the stirring blades of the vertical stirrer will affect the stirring efficiency of the glass liquid. However, when the current vertical stirrer moves on the same transmission shaft, it can only have one transmission direction and can only stir the glass liquid in the same direction, resulting in a poor stirring effect on the glass liquid. Summary of the invention

[0003] In view of this, in order to solve the above problems, the object of the present invention is to provide a chain gear transmission reversing system for a vertical agitator, which comprises:

[0004] Guide rail bracket, transition wheel assembly, agitator assembly;

[0005] The guide rail bracket is provided with a first chain and a second chain, the first chain and the second chain are arranged adjacent to each other, and the transmission directions of the first chain and the second chain are opposite;

[0006] A first rack is installed on the first chain, and a second rack is installed on the second chain;

[0007] The upper end of the agitator assembly is provided with a first gear, and the upper end of the transition wheel assembly is provided with a second gear; the first gear can move up and down relative to the second gear;

[0008] The first gear is drivingly connected to the first rack or the second rack through the second gear.

[0009] The above-mentioned chain gear transmission reversing system of a vertical agitator, wherein the agitator assembly also includes: a stirring head, a stirring rod, a baffle, a first mounting rod, a second mounting rod, and a third mounting rod; the stirring head is installed at the lower end of the stirring rod, the lower end of the baffle is installed at the upper end of the stirring rod, and the first mounting rod, the second mounting rod, the third mounting rod and the first gear are installed in sequence at the upper end of the baffle.

[0010] The above-mentioned chain gear transmission reversing system of a vertical stirrer, wherein the transition wheel assembly further includes: a core shaft, a gear bracket, and a bushing; the upper end of the core shaft is installed on the second gear, the lower end of the core shaft is installed at one end of the gear bracket, the other end of the gear bracket away from the core shaft is provided with a mounting hole, the gear bracket is sleeved on the second mounting rod through the mounting hole, and the bushing is sleeved on the second mounting rod.

[0011] The above-mentioned chain gear transmission reversing system of a vertical stirrer, wherein it further includes: a first motor, a second motor, a first sprocket, and a second sprocket; the first sprocket is installed on the guide rail bracket, the output end of the first motor is installed on the first sprocket, the first motor drives the first chain to rotate through the first sprocket, the second sprocket is installed on the guide rail bracket, the output end of the second motor is installed on the second sprocket, and the second motor drives the second chain to rotate through the second sprocket.

[0012] The above-mentioned chain gear transmission reversing system of a vertical stirrer, wherein the stirring head is arranged in a square frame.

[0013] The above-mentioned chain gear transmission reversing system of a vertical stirrer, wherein the bushing is arranged in a "U" shape.

[0014] The above-mentioned chain gear transmission reversing system of a vertical stirrer, wherein the diameter of the mounting hole is equal to the diameter of the second mounting rod.

[0015] The above-mentioned chain gear transmission reversing system of a vertical stirrer, wherein the width of the "U" - shaped opening of the bushing is equal to the diameter of the second mounting rod.

[0016] The above-mentioned chain gear transmission reversing system of a vertical stirrer, wherein the second gear is installed at the upper end of the core shaft through a rolling bearing.

[0017] A usage method of a chain gear transmission reversing system of a vertical stirrer, which includes the above-mentioned chain gear transmission reversing system of a vertical stirrer.

[0018] Step 1: Sleeve the bushing on the second mounting rod, and the bushing is located at the lower end of the gear bracket. The gear bracket moves upward along the second mounting rod, and the first gear meshes with the upper ends of the first rack and the second gear respectively.

[0019] Step 2: Sleeve the bushing on the second mounting rod, and the bushing is located at the upper end of the gear bracket. The gear bracket moves downward along the second mounting rod, and the first gear meshes with the lower ends of the second rack and the second gear respectively.

[0020] The positive effects of the above technical solution compared with the prior art are as follows:

[0021] By applying the present invention, a chain and gear transmission reversing system for a vertical stirrer and its usage method are provided. The first motor and the second motor drive the first sprocket and the second sprocket to rotate respectively, thereby driving the first chain and the second chain to rotate. The first chain and the second chain drive the first rack and the second rack to move. The transition wheel assembly can be driven by moving up and down with the first rack or the second rack. Since the driving directions of the first rack and the second rack are opposite, the transition wheel assembly drives the stirrer assembly to have different driving directions to stir the glass liquid by driving on different racks. Through this device, the power transmission of the stirrer assembly can be realized and the direction can be changed, and the glass liquid can be effectively stirred in different directions, making the stirring effect better, effectively reducing the control links, reducing the control error, and the spacing between each stirrer can be adjusted steplessly. Moreover, the structure is simple, the operation is simple, the operation is stable, the precision is high, the cost is low, and the environmental requirements are low. Brief Description of the Drawings

[0022] Figure 1 It is a schematic diagram of a chain and gear transmission reversing system for a vertical stirrer of the present invention.

[0023] Figure 2 It is a schematic diagram of the stirrer assembly in the present invention.

[0024] Figure 3 It is a schematic diagram of the transition wheel assembly in the present invention.

[0025] Figure 4 It is a partial schematic diagram of the first embodiment of a chain and gear transmission reversing system for a vertical stirrer of the present invention.

[0026] Figure 5 It is a partial schematic diagram of the second embodiment of a chain and gear transmission reversing system for a vertical stirrer of the present invention.

[0027] 1. Guide rail bracket; 2. Transition wheel assembly; 3. Stirrer assembly; 4. First chain; 5. Second chain; 6. First rack; 7. Second rack; 8. Stirring head; 9. Stirring rod; 10. Baffle; 11. First mounting rod; 12. Second mounting rod; 13. Third mounting rod; 14. First gear; 15. Core shaft; 16. Gear bracket; 17. Bush; 18. Rolling bearing; 19. First motor; 20. Second motor; 21. First sprocket; 22. Second sprocket; 23. Second gear. Detailed Embodiments

[0028] The present invention will be further described below in conjunction with the drawings and specific embodiments, but it is not limited to the present invention.

[0029] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical contents.

[0030] like Figures 1 to 5 As shown, a chain gear transmission reversing system of a vertical agitator of a preferred embodiment is shown, which includes: a guide rail bracket 1, a transition wheel assembly 2, and an agitator assembly 3.

[0031] A first chain 4 and a second chain 5 are provided on the guide rail bracket 1, and the first chain 4 and the second chain 5 are arranged adjacent to each other, and the transmission directions of the first chain 4 and the second chain 5 are opposite; a first rack 6 is installed on the first chain 4, and a second rack 7 is installed on the second chain 5; a first gear 14 is provided at the upper end of the agitator assembly 3, and a second gear 23 is provided at the upper end of the transition wheel assembly 2; the first gear 14 can move up and down relative to the second gear 23; the first gear 14 is transmission-connected to the first rack 6 or the second rack 7 through the second gear 23.

[0032] In actual use, the second gear 23 is moved toward the top of the first gear 14, the second gear 23 is meshed with the upper end of the first gear 14 for transmission, the second gear 23 is meshed with the first rack 6 for transmission, the first chain 4 drives the first rack 6 to move, the first rack 6 drives the second gear 23 to move, the second gear 23 drives the first gear 14 to move, and the agitator assembly 3 stirs the glass liquid according to the transmission direction of the first chain 4. When the agitator assembly 3 needs to change direction, the second gear 23 is moved toward the bottom of the first gear 14, the second gear 23 is meshed with the lower end of the first gear 14 for transmission, the second gear 23 is meshed with the second rack 7 for transmission, the second chain 5 drives the second rack 7 to move, the second rack 7 drives the second gear 23 to move, the second gear 23 drives the first gear 14 to move, and the agitator assembly 3 stirs the glass liquid according to the transmission direction of the second chain 5, that is, opposite to the transmission direction of the first chain 4. Specifically, the first rack 6 and the second rack 7 can be divided into equal parts, and then the first rack 6 is fixed to the first chain 4 through the side plates on the single section of the first chain 4. The fixing method of the second rack 7 is the same as that of the first rack 6.

[0033] The present invention further has the following embodiments on the basis described above:

[0034] Further, a chain and gear transmission reversing system for a vertical stirrer, wherein the stirrer assembly 3 further includes: a stirring head 8, a stirring rod 9, a baffle 10, a first mounting rod 11, a second mounting rod 12, and a third mounting rod 13; the lower end of the stirring rod 9 is mounted with the stirring head 8, the upper end of the stirring rod 9 is mounted with the lower end of the baffle 10, and the upper end of the baffle 10 is successively mounted with the first mounting rod 11, the second mounting rod 12, the third mounting rod 13, and a first gear 23.

[0035] Further, a chain and gear transmission reversing system for a vertical stirrer, wherein the idler wheel assembly 2 further includes: a core shaft 15, a gear bracket 16, and a bushing 17; the upper end of the core shaft 15 is mounted on the second gear 23, the lower end of the core shaft 15 is mounted with one end of the gear bracket 16, the other end of the gear bracket 16 away from the core shaft 15 is provided with a mounting hole, the gear bracket 16 is sleeved on the second mounting rod 12 through the mounting hole, and the bushing 17 is sleeved on the second mounting rod 12. Specifically, when the second gear 23 is moved towards the upper end of the first gear 14, the gear bracket 16 moves towards the upper end of the second mounting rod 12, the bushing 17 is sleeved on the lower end of the second mounting rod 12, the bushing 17 is located at the lower end of the gear bracket 16, and the bushing 17 is used to support the gear bracket 16. When the second gear 23 is moved towards the lower end of the first gear 14, the gear bracket 16 moves towards the lower end of the second mounting rod 12, the bushing 17 is sleeved on the upper end of the second mounting rod 12, the bushing 17 is located at the upper end of the gear bracket 16, and the bushing 17 is used to press the gear bracket 16.

[0036] Further, a chain and gear transmission reversing system for a vertical stirrer, which further includes: a first motor 19, a second motor 20, a first sprocket 21, and a second sprocket 22; the first sprocket 21 is mounted on the guide rail bracket 1, the output end of the first motor 19 is mounted on the first sprocket 21, the first motor 1 drives the first chain 4 to move through the first sprocket 21, the second sprocket 22 is mounted on the guide rail bracket 1, the output end of the second motor 20 is mounted on the second sprocket 22, and the second motor 20 drives the second chain 5 to rotate through the second sprocket 22. Specifically, the moving directions of the first motor 19 and the second motor 20 are different, so as to drive the moving directions of the first sprocket 21 and the second sprocket 22 to be different, so that the first chain 4 and the second chain 5 move in different directions.

[0037] Further, a chain and gear transmission reversing system for a vertical stirrer, wherein the stirring head 8 is arranged in a square frame. Specifically, the stirring head 8 arranged in a square frame can have a better stirring effect on the glass liquid.

[0038] Furthermore, a chain gear transmission reversing system for a vertical agitator, wherein the bushing 17 is arranged in a "U" shape. Specifically, the "U" - shaped bushing 17 facilitates the installation and disassembly of the bushing on the second mounting rod 12 and enables quick disassembly.

[0039] Furthermore, a chain gear transmission reversing system for a vertical agitator, wherein the diameter of the mounting hole is equal to the diameter of the second mounting rod 12. When the gear bracket 16 is installed on the second mounting rod 12 through the mounting hole, it will not shake.

[0040] Furthermore, a chain gear transmission reversing system for a vertical agitator, wherein the width of the "U" - shaped opening of the bushing 17 is equal to the diameter of the second mounting rod 12. Specifically, the width of the "U" - shaped opening is the same as the diameter of the second mounting rod 12, which can make the bushing 17 more firmly clamped on the second mounting rod 12 and can better press or support the gear bracket 16.

[0041] Furthermore, a chain gear transmission reversing system for a vertical agitator, wherein the second gear 23 is installed at the upper end of the core shaft 15 through a rolling bearing 18. Specifically, the installation through the rolling bearing 18 can reduce the friction between the second gear 23 and the core shaft 15.

[0042] A method of using a chain gear transmission reversing system for a vertical agitator, which includes the above - mentioned chain gear transmission reversing system for a vertical agitator.

[0043] Step 1: Sleeve the bushing 17 on the second mounting rod 12, and the bushing 17 is located at the lower end of the gear bracket 16. The gear bracket 16 moves upward along the second mounting rod 12, and the first gear 14 meshes with the upper ends of the first rack 6 and the second gear 23 respectively.

[0044] Step 2: Sleeve the bushing 17 on the second mounting rod 12, and the bushing 17 is located at the upper end of the gear bracket 16. The gear bracket 16 moves downward along the second mounting rod 12, and the first gear 14 meshes with the lower ends of the second rack 7 and the second gear 23 respectively.

[0045] The above - mentioned are only the preferred embodiments of the present invention, and thus do not limit the implementation manners and protection scope of the present invention. For those skilled in the art, it should be realized that all equivalent replacements and obvious changes made by using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A chain gear drive reversing system for a vertical agitator, It is characterized in that include: Guide rail bracket, transition wheel assembly, agitator assembly; The guide rail bracket is provided with a first chain and a second chain, the first chain and the second chain are arranged adjacent to each other, and the transmission directions of the first chain and the second chain are opposite; A first rack is installed on the first chain, and a second rack is installed on the second chain; The upper end of the agitator assembly is provided with a first gear, and the upper end of the transition wheel assembly is provided with a second gear; the first gear can move up and down relative to the second gear; The first gear is drivingly connected to the first rack or the second rack through the second gear; The stirrer assembly further includes: a stirring head, a stirring rod, a baffle, a first mounting rod, a second mounting rod, and a third mounting rod; the stirring head is mounted on the lower end of the stirring rod, the lower end of the baffle is mounted on the upper end of the stirring rod, and the first mounting rod, the second mounting rod, the third mounting rod, and the first gear are sequentially mounted on the upper end of the baffle; The transition wheel assembly further includes: a spindle, a gear bracket, and a sleeve; the upper end of the spindle is mounted on the second gear, the lower end of the spindle is mounted on one end of the gear bracket, the other end of the gear bracket away from the spindle is provided with a mounting hole, the gear bracket is sleeved on the second mounting rod through the mounting hole, and the sleeve is sleeved on the second mounting rod; It also includes: a first motor, a second motor, a first sprocket, and a second sprocket; the first sprocket is installed on the guide rail bracket, the output end of the first motor is installed on the first sprocket, the first motor drives the first chain to rotate through the first sprocket, the second sprocket is installed on the guide rail bracket, the output end of the second motor is installed on the second sprocket, and the second motor drives the second chain to rotate through the second sprocket.

2. The chain gear transmission reversing system of a vertical agitator according to claim 1, It is characterized in that The stirring head is arranged in a square frame.

3. The chain gear transmission reversing system of a vertical agitator according to claim 1, It is characterized in that The shaft sleeve is arranged in a "U" shape.

4. The chain gear transmission reversing system of a vertical agitator according to claim 1, It is characterized in that The diameter of the mounting hole is equal to the diameter of the second mounting rod.

5. The chain gear transmission reversing system of a vertical agitator according to claim 3, It is characterized in that The width of the "U" shaped opening of the sleeve is equal to the diameter of the second mounting rod.

6. The chain gear transmission reversing system of a vertical agitator according to claim 1, It is characterized in that The second gear is mounted on the upper end of the spindle through a rolling bearing.

7. A method for using a chain gear transmission reversing system of a vertical agitator, It is characterized in that A chain gear transmission reversing system for a vertical agitator comprising any one of claims 1 to 6, Step 1: Sleeves the bushing on the second mounting rod, and the bushing is located at the lower end of the gear bracket. The gear bracket moves upward along the second mounting rod, and the first gear meshes with the upper ends of the first rack and the second gear respectively. Step 2: Sleeves the bushing on the second mounting rod, and the bushing is located at the upper end of the gear bracket. The gear bracket moves downward along the second mounting rod, and the first gear meshes with the lower ends of the second rack and the second gear respectively.

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