Conveying belt for plastic particles

Abstract

The utility model discloses a conveyor belt for plastic particles, which comprises a conveyor belt, the bottom of the conveyor belt is fixedly connected with a guide sleeve, the front and back of the guide sleeve are fixedly connected with support sleeves, a rotating rod is transversely arranged in the guide sleeve, the left side of the guide sleeve is provided with a transmission mechanism, and the right side of the transmission mechanism is provided with a rotating shaft. The front face and the back face of the rotating rod are fixedly connected with first bevel gears, the outer sides of the first bevel gears are meshed with second bevel gears, the top of each second bevel gear is fixedly connected with a threaded rod, the surface of each threaded rod is in threaded connection with an adjusting rod, and the top of each adjusting rod penetrates through the top of the corresponding supporting sleeve. According to the plastic particle cooling device, plastic particles of different sizes can be effectively cooled, the phenomenon that the cooling effect is not ideal when the plastic particles of different sizes are cooled is avoided, the practicability of the conveying belt is enhanced, and the problem that the plastic particles of different sizes cannot be effectively cooled is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic processing, in particular to a conveyor belt for plastic particles. Background Art

[0002] Plastic particles are the common name for plastic particles. They are the raw materials for storage, transportation and processing of plastics in the form of semi-finished products. Plastics are a type of polymer material. Ethylene, propylene, vinyl chloride, styrene, etc. can be produced using petroleum as raw material. The molecules of these substances can react with each other under certain conditions to form compounds with large molecular weight, namely polymers.

[0003] A conveyor belt is required for transporting plastic particles, but most of the cooling fans on existing conveyor belts are of fixed height, which makes it impossible to effectively dissipate heat when blowing air on larger plastic particles, and it is easy to blow the plastic particles out of the conveyor belt when blowing air on smaller plastic particles, resulting in unsatisfactory use of the conveyor belt and reducing the practicality of the conveyor belt.

[0004] Therefore, the conveyor belt needs to be improved to avoid the problem of being unable to effectively cool down plastic particles of different sizes. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a conveyor belt for plastic particles, which has the advantage of easy adjustment of the air outlet height, and solves the problem that most of the cooling fans of existing conveyor belts are of fixed height, which makes it impossible to effectively dissipate heat when blowing air on larger plastic particles, and easily blows the plastic particles out of the conveyor belt when blowing air on smaller plastic particles, resulting in unsatisfactory use of the conveyor belt and reducing the practicality of the conveyor belt.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a conveyor belt for plastic particles, comprising:

[0007] The transmission belt is fixedly connected with a guide sleeve at the bottom of the transmission belt, and the front and back sides of the guide sleeve are fixedly connected with a support sleeve, a rotating rod is laterally arranged inside the guide sleeve, and a transmission mechanism is arranged on the left side of the guide sleeve, and the front and back sides of the rotating rod are fixedly connected with a first bevel gear, and the outer side of the first bevel gear is meshed with a second bevel gear, and the top of the second bevel gear is fixedly connected with a threaded rod, and the surface of the threaded rod is threadedly connected with an adjusting rod, and the top of the adjusting rod passes through the top of the support sleeve, and the inner side of the adjusting rod is fixedly connected with a connecting rod, and the opposite side of the connecting rod is fixedly connected with an air cylinder;

[0008] The transmission mechanism includes a motor fixedly connected to the bottom of the transmission belt, the output end of the motor is fixedly connected to a transmission rod, the back of the transmission rod is fixedly connected to a first transmission wheel, the surface of the rotating rod is fixedly connected to a second transmission wheel, the surface of the first transmission wheel is provided with a belt, and the end of the belt away from the first transmission wheel is provided on the surface of the second pulley.

[0009] As a preferred embodiment of the present invention, an opening is provided on the front side of the guide sleeve, the width of the opening is greater than the width of the belt, and the opening is used in conjunction with the belt.

[0010] As a preferred embodiment of the present invention, a fixing block is sleeved on the surface of the transmission rod, and the top of the fixing block is fixedly connected to the bottom of the transmission belt.

[0011] As a preferred embodiment of the present invention, the front side and the rear side of the inner wall of the support sleeve are fixedly connected with guide blocks, and the inner side of the guide blocks extends to the interior of the adjustment rod and is used in conjunction with the adjustment rod.

[0012] As a preferred embodiment of the present invention, guide grooves are provided on the front and rear sides of the adjusting rod, and the inner side of the guide block extends into the interior of the slide groove and is slidably connected to the slide groove.

[0013] As a preferred embodiment of the present invention, a limiting block is sleeved on the surface of the rotating rod, and the surface of the limiting block is fixedly connected to the inner wall of the guide sleeve.

[0014] As a preferred embodiment of the present invention, a mounting rod is fixedly connected to the bottom of the second bevel gear, and the bottom of the mounting rod is movably connected to the bottom of the inner wall of the support sleeve via a rotating shaft.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model can effectively dissipate heat for plastic particles of different sizes, avoid the phenomenon of unsatisfactory heat dissipation effect when dissipating heat for plastic particles of different sizes, enhance the practicality of the conveyor belt, and avoid the problem of being unable to effectively cool plastic particles of different sizes.

[0017] 2. The utility model provides an opening so that the belt can completely pass through the guide sleeve for movement, thereby preventing the opening from being too small and causing the belt to be damaged by friction with the guide. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a partial enlarged view of the utility model;

[0020] Figure 3This is an enlarged cross-sectional view of the guide sleeve of the utility model;

[0021] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0022] In the figure: 1. Conveyor belt; 2. Guide sleeve; 3. Support sleeve; 4. Rotating rod; 5. Transmission mechanism; 51. Motor; 52. Transmission rod; 53. First transmission wheel; 54. Second transmission wheel; 55. Belt; 6. First bevel gear; 7. Second bevel gear; 8. Threaded rod; 9. Adjusting rod; 10. Connecting rod; 11. Air duct; 12. Opening; 13. Fixing block; 14. Guide block; 15. Guide groove; 16. Limiting block; 17. Mounting rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figures 1 to 4 As shown, the utility model provides a conveyor belt for plastic particles, comprising:

[0025] Conveyor belt 1, the bottom of the conveyor belt 1 is fixedly connected to a guide sleeve 2, the front and back of the guide sleeve 2 are fixedly connected to a support sleeve 3, a rotating rod 4 is laterally arranged inside the guide sleeve 2, a transmission mechanism 5 is arranged on the left side of the guide sleeve 2, the front and back of the rotating rod 4 are fixedly connected to a first bevel gear 6, the outer side of the first bevel gear 6 is meshed with a second bevel gear 7, the top of the second bevel gear 7 is fixedly connected to a threaded rod 8, the surface of the threaded rod 8 is threadedly connected to an adjusting rod 9, the top of the adjusting rod 9 passes through the top of the support sleeve 3, the inner side of the adjusting rod 9 is fixedly connected to a connecting rod 10, and the side opposite to the connecting rod 10 is fixedly connected to a wind tube 11;

[0026] The transmission mechanism 5 includes a motor 51 fixedly connected to the bottom of the transmission belt 1, the output end of the motor 51 is fixedly connected to the transmission rod 52, the back of the transmission rod 52 is fixedly connected to the first transmission wheel 53, the surface of the rotating rod 4 is fixedly connected to the second transmission wheel 54, the surface of the first transmission wheel 53 is provided with a belt 55, and the end of the belt 55 away from the first transmission wheel 53 is provided on the surface of the second belt wheel 55.

[0027] refer to Figure 2 The front of the guide sleeve 2 is provided with an opening 12 , the width of the opening 12 is greater than the width of the belt 55 , and the opening 12 is used in conjunction with the belt 55 .

[0028] As a technical optimization solution of the present invention, by providing the opening 12, the belt 55 can completely pass through the guide sleeve 2 to move, preventing the opening 12 from being too small and causing the belt 55 to be damaged by friction with the guide.

[0029] refer to Figure 2 A fixing block 13 is sleeved on the surface of the transmission rod 52 , and the top of the fixing block 13 is fixedly connected to the bottom of the transmission belt 1 .

[0030] As a technical optimization solution of the present invention, by providing the fixing block 13 , the transmission rod 52 can be limited, thereby improving the stability of the transmission rod 52 during rotation.

[0031] refer to Figure 3 The front and rear sides of the inner wall of the support sleeve 3 are fixedly connected with guide blocks 14 , and the inner side of the guide block 14 extends to the interior of the adjusting rod 9 and cooperates with the adjusting rod 9 for use.

[0032] As a technical optimization solution of the present invention, by providing a guide block 14, the adjusting rod 9 can be limited and guided to avoid the adjusting rod 9 from being separated from the support sleeve 3 when moving.

[0033] refer to Figure 3 The front and rear sides of the adjusting rod 9 are both provided with guide grooves 15, and the inner side of the guide block 14 extends to the interior of the slide groove and is slidably connected to the slide groove.

[0034] As a technical optimization solution of the present invention, by providing the guide groove 15 , the guide block 14 can be guided, thereby improving the stability of the guide block 14 during movement.

[0035] refer to Figure 3 A limiting block 16 is sleeved on the surface of the rotating rod 4 , and the surface of the limiting block 16 is fixedly connected to the inner wall of the guide sleeve 2 .

[0036] As a technical optimization solution of the present invention, by providing the limit block 16, the rotating rod 4 can be supported to prevent the rotating rod 4 from shaking during rotation.

[0037] refer to Figure 4 The bottom of the second bevel gear 7 is fixedly connected to a mounting rod 17, and the bottom of the mounting rod 17 is movably connected to the bottom of the inner wall of the support sleeve 3 through a rotating shaft.

[0038] As a technical optimization solution of the present invention, by providing the mounting rod 17 , the second bevel gear 7 can be supported, thereby improving the safety performance of the second bevel gear 7 .

[0039] The working principle and usage process of the utility model are as follows: when in use, first start the motor 51, and the output end of the motor 51 drives the transmission rod 52 to rotate, and the transmission rod 52 drives the first transmission wheel 53 to rotate, and the first transmission wheel 53 drives the second transmission wheel 54 to rotate through the belt 55, and the second transmission wheel 54 drives the rotating rod 4 to rotate, and the rotating rod 4 drives the first bevel gear 6 to rotate, and the first bevel gear 6 drives the second bevel gear 7 to rotate, and the second bevel gear 7 drives the threaded rod 8 to rotate, and the threaded rod 8 drives the adjusting rod 9 to move upward through the thread, and the adjusting rod 9 drives the connecting rod 10 and the air cylinder 11 to move upward. After moving to the desired position, stop the rotation of the motor 51, and finally, if you need to adjust the air cylinder 11 downward, start the motor 51 in reverse.

[0040] To sum up, the plastic particle conveyor belt drives the transmission rod 52 to rotate by starting the motor 51, and the transmission rod 52 drives the first transmission wheel 53 to rotate. The first transmission wheel 53 drives the second transmission wheel 54 to rotate through the belt 55, and the second transmission wheel 54 drives the rotating rod 4 to rotate, and the rotating rod 4 drives the first bevel gear 6 to rotate, and the first bevel gear 6 drives the second bevel gear 7 to rotate, and the second bevel gear 7 drives the threaded rod 8 to rotate. The threaded rod 8 drives the adjusting rod 9 to move upward through the thread, and the adjusting rod 9 drives the connecting rod 10 and the air cylinder 11 to move upward. After moving to the desired position, the motor 51 is stopped. Finally, if the air cylinder 11 needs to be adjusted downward, the motor 51 can be started in reverse. Thereby, it has the advantage of being easy to adjust the height of the air outlet, and solves the problem that most of the cooling fans of the existing conveyor belts are fixed in height, which makes it impossible to effectively dissipate heat when blowing larger plastic particles, and it is easy to blow the plastic particles out of the conveyor belt when blowing smaller plastic particles, resulting in unsatisfactory use of the conveyor belt and reducing the practicality of the conveyor belt.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveyor belt for plastic particles, characterized in that: include: A transmission belt (1), wherein the bottom of the transmission belt (1) is fixedly connected to a guide sleeve (2), the front and back sides of the guide sleeve (2) are fixedly connected to a support sleeve (3), a rotating rod (4) is transversely arranged inside the guide sleeve (2), a transmission mechanism (5) is arranged on the left side of the guide sleeve (2), the front and back sides of the rotating rod (4) are fixedly connected to a first bevel gear (6), the outer side of the first bevel gear (6) is meshed with a second bevel gear (7), the top of the second bevel gear (7) is fixedly connected to a threaded rod (8), the surface of the threaded rod (8) is threadedly connected to an adjusting rod (9), the top of the adjusting rod (9) passes through the top of the support sleeve (3), the inner side of the adjusting rod (9) is fixedly connected to a connecting rod (10), and the opposite side of the connecting rod (10) is fixedly connected to a wind tube (11); A transmission mechanism (5) includes a motor (51) fixedly connected to the bottom of the transmission belt (1), an output end of the motor (51) fixedly connected to a transmission rod (52), a back side of the transmission rod (52) fixedly connected to a first transmission wheel (53), a surface of the rotating rod (4) fixedly connected to a second transmission wheel (54), a surface of the first transmission wheel (53) is sleeved with a belt (55), and an end of the belt (55) away from the first transmission wheel (53) is sleeved on the surface of the second belt wheel (55).

2. A conveyor belt (1) for plastic particles according to claim 1, characterized in that: The front surface of the guide sleeve (2) is provided with an opening (12), the width of the opening (12) is greater than the width of the belt (55), and the opening (12) is used in conjunction with the belt (55).

3. A conveyor belt (1) for plastic particles according to claim 1, characterized in that: A fixed block (13) is sleeved on the surface of the transmission rod (52), and the top of the fixed block (13) is fixedly connected to the bottom of the transmission belt (1).

4. A conveyor belt (1) for plastic particles according to claim 1, characterized in that: The front side and the rear side of the inner wall of the support sleeve (3) are both fixedly connected with a guide block (14), and the inner side of the guide block (14) extends to the interior of the adjustment rod (9) and is used in conjunction with the adjustment rod (9).

5. A conveyor belt (1) for plastic particles according to claim 4, characterized in that: The front and rear sides of the adjusting rod (9) are both provided with guide grooves (15), and the inner side of the guide block (14) extends into the interior of the slide groove and is slidably connected to the slide groove.

6. A conveyor belt (1) for plastic particles according to claim 1, characterized in that: A limiting block (16) is sleeved on the surface of the rotating rod (4), and the surface of the limiting block (16) is fixedly connected to the inner wall of the guide sleeve (2).

7. A conveyor belt (1) for plastic particles according to claim 1, characterized in that: The bottom of the second bevel gear (7) is fixedly connected to a mounting rod (17), and the bottom of the mounting rod (17) is movably connected to the bottom of the inner wall of the support sleeve (3) via a rotating shaft.

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