An integral endless conveyor belt

Abstract

The present invention discloses an integral annular conveyor belt, comprising a frame, wherein the lower end of the frame is fixedly connected to two symmetrically distributed drive boxes, the left and right ends of the drive box are fixedly connected to dustproof boxes, the dustproof boxes are fixedly connected to the frame, a driving mechanism is arranged inside the drive box, a guide rail is arranged inside the frame, and a plurality of uniformly distributed guide rings are slidably connected to the outer side of the guide rail. The present invention adds structures such as pulleys, driving wheels and guide rings inside the drive box, and the driving belt can be driven to rotate by the driving wheel during the driving process, and the guide ring can be toggled by the telescopic column under the guide ring during the rotation of the driving belt, and the guide ring can be guided by the guide rail during the movement, so that the annular belt can be conveniently driven, and the friction can be reduced while making the structure of the device simpler and reducing the maintenance cost in the later stage.

Description

Technical Field

[0001] The invention belongs to the technical field of endless conveyor belts, in particular to an integral endless conveyor belt. Background Art

[0002] According to the overall ring conveyor belt proposed in the patent application publication number: CN107720095A, the invention relates to an overall ring conveyor belt, including an upper base of the conveyor belt, a conveyor belt skeleton and a lower base of the conveyor belt, the upper base of the conveyor belt and the lower base of the conveyor belt are both folded accordion-shaped bodies to form an annular overall conveyor belt, at least two conveyor belt skeletons are arranged between the upper base of the conveyor belt and the lower base of the conveyor belt, the conveyor belt skeleton is fixedly connected with the upper base of the conveyor belt and the lower base of the conveyor belt along the enclosing direction of the upper base of the conveyor belt and the lower base of the conveyor belt, the conveyor belt skeleton is a steel wire rope, and an outer covering layer is arranged above the upper base of the conveyor belt. The conveyor belt as a whole can be directly rotated to form an annular shape, without the need to use two sets of parallel conveyor belts used in combination to cause asynchronous operation and different operating speeds, ensuring the transfer effect of the workpiece, saving space and energy use, long service life, and the product is light and easy to transport and install.

[0003] However, there are some problems with the current circular conveyor belt: 1. The circular conveyor belt will be out of sync during the driving process, requiring a more complex driving structure for transmission, resulting in greater wear of the driving structure and higher maintenance costs for the complex structure; 2. After the circular belt has been used for a long time, it needs to be replaced. During the replacement of the circular belt, the device needs to be disassembled for replacement, which makes the replacement of the circular belt more troublesome. Therefore, it is necessary to design an integral circular conveyor belt. Summary of the invention

[0004] The purpose of the present invention is to provide an integral endless conveyor belt in order to solve the above problems, thereby solving the problems mentioned in the background technology.

[0005] In order to solve the above problems, the present invention provides a technical solution for an integral endless conveyor belt:

[0006] An integral endless conveyor belt comprises a frame, wherein the lower end of the frame is fixedly connected to two symmetrically distributed drive boxes, the left and right ends of the drive boxes are fixedly connected to dustproof boxes, the dustproof boxes are fixedly connected to the frame, a driving mechanism is arranged inside the drive box, a guide rail is arranged inside the frame, a plurality of evenly distributed guide rings are slidably connected to the outer side of the guide rail, a replacement mechanism is arranged on the guide ring, an endless belt is movably connected inside the frame, and a plurality of evenly distributed telescopic grooves are arranged on the upper end of the endless belt;

[0007] The driving mechanism comprises a rotating shaft, a rotating shaft is installed inside the driving box through a bearing, a driving wheel is fixedly connected to the outside of the rotating shaft, a pulley 1 is fixedly connected to the front of the driving wheel, a driving belt is sleeved on the outside of the driving wheel, a belt is sleeved on the outside of the pulley 1, a fixing frame is fixedly connected to the bottom of the inner side of the driving box, a pulley 2 is installed inside the fixing frame through a bearing, a motor is fixedly installed on the bottom of the inner side of the driving box, a supporting spring is arranged on the outside of the guide rail, a telescopic column is slidably connected to the inside of the guide ring, a spring 1 is arranged inside the guide ring, a limiting ring is fixedly connected to the inside of the guide ring, and a motor The second pulley is driven to rotate, and the second pulley drives the first pulley to rotate through the belt. The first pulley can drive the driving belt outside the driving wheel to rotate through the rotating shaft. During the rotation of the driving belt, the guide ring can be driven to move through the telescopic column inserted into the through hole. During the movement of the guide ring, the annular belt can be driven to slide along the guide rail through the connecting frame, and the support spring can open the two adjacent guide rings and the annular belt inside the interval, which can effectively reduce the number of supporting components used and reduce the wear of the device. The elastic belt under the annular belt can support the annular belt, so that the annular belt can transport heavier goods.

[0008] The replacement mechanism comprises a connecting frame, the upper end of the guide ring is fixedly connected to the connecting frame, the inner side of the frame is fixedly connected to the supporting frame, the lower end of the annular belt is fixedly connected to a connecting block, the inner part of the connecting frame is slidably connected to a round head column, and a spring 2 is arranged inside the connecting frame, and two symmetrically distributed limit rods are fixedly connected to the inner part of the connecting frame, the limit rod is slidably connected to the connecting block, the connecting block is slidably connected to the connecting frame, and the connecting frame is fixedly connected to the outer side of the connecting frame with an elastic band, the round head column is clamped with the connecting block, and the limit rod can assist the round head column to limit the connecting block, pull the annular belt upward, and the annular belt drives the connecting block to move, and the connecting block is pushed to the inside of the connecting frame through the arc surface of the round head column and presses the spring 2. When the round head column is separated from the connecting block, the limit of the connecting block and the annular belt can be released, and then the annular belt can be conveniently taken out from the inside of the frame, thereby making the annular belt easier to disassemble and replace.

[0009] Preferably, the driving belt is in contact with the pulley one, the output shaft of the motor is fixedly connected to the connecting shaft of the pulley two, a belt is sleeved on the outer side of the pulley two, and the driving belt can drive the guide ring to slide along the guide rail through a telescopic column.

[0010] Preferably, the two ends of the support spring are fixedly connected to two adjacent guide rings respectively, the telescopic column is slidably connected to the hole of the drive belt, and the telescopic column can be pre-slid into the interior of the guide ring to align the hole of the drive belt.

[0011] Preferably, the limit ring is slidably connected to the telescopic column, one end of the spring one is fixedly connected to the telescopic column, and the other end of the spring one is fixedly connected to the guide ring, and the spring one can be automatically reset by the elastic band telescopic column.

[0012] Preferably, the support frame is slidably connected to the connecting frame, the connecting frame is slidably connected to the inner wall of the frame, the elastic belt is in contact with the annular belt, the connecting frame is in contact with the annular belt, and the elastic belt can support the annular belt.

[0013] Preferably, one end of the second spring is fixedly connected to the connecting frame, and the other end of the second spring is fixedly connected to the round head column. The second spring can drive the round head column to automatically reset through elastic force.

[0014] The beneficial effects of the present invention are:

[0015] Firstly, by adding pulleys, driving wheels, guide rings and other structures inside the driving box, the driving belt can be rotated by the driving wheel during the driving process, and the guide ring can be moved by the telescopic column under the guide ring during the rotation of the driving belt, and the guide ring can be guided by the guide rail during the movement, so that the annular belt can be driven conveniently, which can reduce friction and make the structure of the device simpler, reducing the later maintenance cost.

[0016] Secondly, by adding structures such as a connecting frame, a connecting block and a round head column to the guide ring, the elastic force of spring 2 can drive the round head column to be clamped into the connecting block at the lower end of the annular belt. When the annular belt needs to be replaced, it is only necessary to detach the connecting block from the connecting frame without disassembling the components of the device, thereby making the replacement of the annular belt more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] For ease of explanation, the present invention is described in detail with reference to the following specific implementations and the accompanying drawings.

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0019] Figure 2 For the present invention Figure 1 A three-dimensional cross-sectional view of the local structure;

[0020] Figure 3 For the present invention Figure 1 A three-dimensional diagram of the annular belt;

[0021] Figure 4 For the present invention Figure 1 A stereogram of the framework;

[0022] Figure 5 For the present invention Figure 3A three-dimensional enlarged view of the guide ring;

[0023] Figure 6 For the present invention Figure 1 A front view of the dustproof box;

[0024] Figure 7 For the present invention Figure 6 A-section structure enlarged view.

[0025] In the figure: 1. frame; 2. drive box; 3. dustproof box; 4. drive mechanism; 5. guide ring; 6. guide rail; 7. replacement mechanism; 8. annular belt; 9. telescopic slot; 41. rotating shaft; 42. driving wheel; 43. pulley one; 44. driving belt; 45. belt; 46. fixing frame; 47. pulley two; 48. motor; 49. supporting spring; 40. telescopic column; 401. spring one; 402. limiting ring; 71. connecting frame; 72. supporting frame; 73. connecting block; 74. round head column; 75. spring two; 76. limiting rod; 77. elastic belt. DETAILED DESCRIPTION

[0026] like Figure 1-7 As shown, this specific implementation adopts the following technical solutions:

[0027] Example:

[0028] An integral endless conveyor belt comprises a frame 1, wherein the lower end of the frame 1 is fixedly connected to two symmetrically distributed drive boxes 2, the left and right ends of the drive boxes 2 are fixedly connected to dustproof boxes 3, the dustproof boxes 3 are fixedly connected to the frame 1, a drive mechanism 4 is arranged inside the drive box 2, a guide rail 6 is arranged inside the frame 1, a plurality of evenly distributed guide rings 5 ​​are slidably connected to the outer side of the guide rail 6, a replacement mechanism 7 is arranged on the guide ring 5, an endless belt 8 is movably connected inside the frame 1, and a plurality of evenly distributed telescopic grooves 9 are arranged on the upper end of the endless belt 8.

[0029] The driving mechanism 4 includes a rotating shaft 41, the rotating shaft 41 is installed inside the driving box 2 through a bearing, the outer side of the rotating shaft 41 is fixedly connected to a driving wheel 42, the front side of the driving wheel 42 is fixedly connected to a pulley 1 43, the outer side of the driving wheel 42 is sleeved with a driving belt 44, the outer side of the pulley 1 43 is sleeved with a belt 45, the inner bottom of the driving box 2 is fixedly connected to a fixing frame 46, the inner side of the fixing frame 46 is installed with a pulley 2 47 through a bearing, the inner bottom of the driving box 2 is fixedly installed with a motor 48, and the outer side of the guide rail 6 is provided with The guide ring 5 is supported by a spring 49, and a telescopic column 40 is slidably connected to the inside of the guide ring 5. A spring 1 401 is arranged inside the guide ring 5. A limit ring 402 is fixedly connected to the inside of the guide ring 5. The motor 48 drives the pulley 2 47 to rotate. The pulley 2 47 drives the pulley 1 43 to rotate through the belt 45. The pulley 1 43 can drive the driving belt 44 outside the driving wheel 42 to rotate through the rotating shaft 41. During the rotation process, the driving belt 44 can drive the guide ring 5 to move through the telescopic column 40 inserted into the through hole. During the movement of the guide ring 5, the connecting frame 7 1 drives the annular belt 8 to slide along the guide rail 6, and the support spring 49 can open the two adjacent guide rings 5 ​​and the annular belt 8 inside the interval, which can effectively reduce the number of supporting components used and reduce the wear of the device. The elastic belt 77 below the annular belt 8 can support the annular belt 8, so that the annular belt 8 can transport heavier goods. The driving belt 44 is in contact with the pulley 1 43, and the output shaft of the motor 48 is fixedly connected to the connecting shaft of the pulley 2 47. The outer side of the pulley 2 47 is sleeved with a belt 45. The driving belt 44 can be The telescopic column 40 drives the guide ring 5 to slide along the guide rail 6, and the two ends of the support spring 49 are respectively fixedly connected to the two adjacent guide rings 5. The telescopic column 40 is slidably connected to the hole of the driving belt 44. The telescopic column 40 can be pre-slid into the interior of the guide ring 5 to align the hole of the driving belt 44. The limit ring 402 is slidably connected to the telescopic column 40, one end of the spring 1 401 is fixedly connected to the telescopic column 40, and the other end of the spring 1 401 is fixedly connected to the guide ring 5. The spring 1 401 can be automatically reset by the elastic band telescopic column 40.

[0030] Among them, the replacement mechanism 7 includes a connecting frame 71, the upper end of the guide ring 5 is fixedly connected to the connecting frame 71, the inner side of the frame 1 is fixedly connected to the supporting frame 72, the lower end of the annular belt 8 is fixedly connected to the connecting block 73, the interior of the connecting frame 71 is slidably connected to a round head column 74, the interior of the connecting frame 71 is provided with a spring 2 75, the interior of the connecting frame 71 is fixedly connected to two symmetrically distributed limiting rods 76, the limiting rods 76 are slidably connected to the connecting block 73, the connecting block 73 is slidably connected to the connecting frame 71, the outer side of the connecting frame 71 is fixedly connected to an elastic belt 77, the round head column 74 is clamped with the connecting block 73, the limiting rod 76 can assist the round head column 74 to limit the connecting block 73, pull the annular belt 8 upwards, the annular belt 8 drives the connecting block 73 to move, and the connecting When the block 73 is pushed toward the inside of the connecting frame 71 by the arc surface of the round head column 74, the spring 2 75 is pressed. When the round head column 74 is separated from the connecting block 73, the limitation of the connecting block 73 and the annular belt 8 can be released, and then the annular belt 8 can be conveniently taken out from the inside of the frame 1, so that the annular belt 8 can be more convenient to disassemble and replace. The support frame 72 is slidably connected to the connecting frame 71, and the connecting frame 71 is slidably connected to the inner wall of the frame 1. The elastic belt 77 is in contact with the annular belt 8, and the connecting frame 71 is in contact with the annular belt 8. The elastic belt 77 can support the annular belt 8. One end of the spring 2 75 is fixedly connected to the connecting frame 71, and the other end of the spring 2 75 is fixedly connected to the round head column 74. The spring 2 75 can drive the round head column 74 to automatically reset through elastic force.

[0031] The use state of the present invention is as follows: when in use, the motor 48 is started, the motor 48 drives the pulley 2 47 to rotate, the pulley 2 47 drives the pulley 1 43 to rotate through the belt 45, the pulley 1 43 can drive the driving belt 44 on the outside of the driving wheel 42 to rotate through the rotating shaft 41, and the driving belt 44 can drive the guide ring 5 to move through the telescopic column 40 inserted into the through hole during the rotation process, and the guide ring 5 can drive the annular belt 8 to slide along the guide rail 6 through the connecting frame 71 during the movement, and the support spring 49 can open the two adjacent guide rings 5 ​​and the annular belt 8 inside the interval, which can effectively reduce the number of supporting components used and reduce the wear of the device, and the elastic belt 77 below the annular belt 8 can support the annular belt 8, so that the annular belt 8 can transport heavier goods;

[0032] When the annular belt 8 needs to be replaced, the annular belt 8 is pulled upwards, and the annular belt 8 drives the connecting block 73 to move. The connecting block 73 is pushed toward the inside of the connecting frame 71 through the arc surface of the round head column 74, and the spring 2 75 is pressed. When the round head column 74 is separated from the connecting block 73, the limiting of the connecting block 73 and the annular belt 8 can be released, and then the annular belt 8 can be easily taken out from the inside of the frame 1, so that the annular belt 8 can be more convenient to disassemble and replace.

[0033] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An integral endless conveyor belt, comprising a frame (1), characterized in that: The lower end of the frame (1) is fixedly connected to two symmetrically distributed drive boxes (2), the left and right ends of the drive box (2) are fixedly connected to dustproof boxes (3), the dustproof boxes (3) are fixedly connected to the frame (1), a drive mechanism (4) is arranged inside the drive box (2), a guide rail (6) is arranged inside the frame (1), a plurality of evenly distributed guide rings (5) are slidably connected to the outer side of the guide rail (6), a replacement mechanism (7) is arranged on the guide ring (5), an annular belt (8) is movably connected inside the frame (1), and a plurality of evenly distributed telescopic grooves (9) are arranged at the upper end of the annular belt (8); The driving mechanism (4) comprises a rotating shaft (41), the interior of the driving box (2) is provided with a rotating shaft (41) via a bearing, the exterior of the rotating shaft (41) is fixedly connected to a driving wheel (42), the front of the driving wheel (42) is fixedly connected to a pulley 1 (43), the exterior of the driving wheel (42) is sleeved with a driving belt (44), the exterior of the pulley 1 (43) is sleeved with a belt (45), the interior bottom of the driving box (2) is fixedly connected to a fixing frame (46), the interior of the fixing frame (46) is provided with a pulley 2 (47) via a bearing, the interior bottom of the driving box (2) is fixedly provided with a motor (48), the exterior of the guide rail (6) is provided with a supporting spring (49), the interior of the guide ring (5) is slidably connected to a telescopic column (40), the interior of the guide ring (5) is provided with a spring 1 (401), and the interior of the guide ring (5) is fixedly connected to a limiting ring (402); The replacement mechanism (7) comprises a connecting frame (71), the upper end of the guide ring (5) is fixedly connected to the connecting frame (71), the inner side of the frame (1) is fixedly connected to a support frame (72), the lower end of the annular belt (8) is fixedly connected to a connecting block (73), the interior of the connecting frame (71) is slidably connected to a round head column (74), a second spring (75) is arranged inside the connecting frame (71), the interior of the connecting frame (71) is fixedly connected to two symmetrically distributed limiting rods (76), the limiting rods (76) are slidably connected to the connecting block (73), the connecting block (73) is slidably connected to the connecting frame (71), the outer side of the connecting frame (71) is fixedly connected to an elastic belt (77), and the round head column (74) is clamped with the connecting block (73).

2. The integral endless conveyor belt according to claim 1, characterized in that: The driving belt (44) is in contact with the first pulley (43), the output shaft of the motor (48) is fixedly connected to the connecting shaft of the second pulley (47), and the outer side of the second pulley (47) is sleeved with a belt (45).

3. The integral endless conveyor belt according to claim 1, characterized in that: The two ends of the support spring (49) are respectively fixedly connected to two adjacent guide rings (5), and the telescopic column (40) is slidably connected to the hole of the driving belt (44).

4. The integral endless conveyor belt according to claim 1, characterized in that: The limiting ring (402) is slidably connected to the telescopic column (40), one end of the spring 1 (401) is fixedly connected to the telescopic column (40), and the other end of the spring 1 (401) is fixedly connected to the guide ring (5).

5. The integral endless conveyor belt according to claim 1, characterized in that: The support frame (72) is slidably connected to the connecting frame (71), the connecting frame (71) is slidably connected to the inner wall of the frame (1), the elastic belt (77) is in contact with the annular belt (8), and the connecting frame (71) is in contact with the annular belt (8).

6. The integral endless conveyor belt according to claim 1, characterized in that: One end of the second spring (75) is fixedly connected to the connecting frame (71), and the other end of the second spring (75) is fixedly connected to the round head column (74).

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