Protection mechanism for installation of dewatering belt conveyor

Abstract

The utility model belongs to the technical field of protection structures, and discloses a protection mechanism for installation of a dewatering belt conveyor, which comprises a bottom plate, limiting plates are fixedly installed on the left side and the right side of the top of the bottom plate, limiting blocks are movably connected in the limiting plates, and lifting frames are fixedly installed on the inner sides of the limiting blocks. Driving plates are fixedly mounted on the left and right sides of the bottom of the back of the lifting frame, and fixing plates are fixedly mounted at the left and right ends of the top of the back of the limiting plate. By arranging the limiting plate, the limiting block, the lifting frame, the driving plate and the pull rope, an operator firstly starts the motor, the motor runs to enable the rotating shaft to drive the rotating cylinder to rotate, and the rotating cylinder enables the pull rope to stably pull the driving plate under the guiding effect of the guiding cylinder; at the moment, the driving plate enables the lifting frame to stably move upwards under the limiting cooperation of the limiting plate and the limiting block, the height of the lifting frame is increased, and therefore the purpose of height adjustment is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of protective structures, in particular to a protective mechanism installed on a dewatering belt conveyor. Background Art

[0002] Belt conveyor is the abbreviation of belt conveyor. It has fixed and mobile types, simple structure and high efficiency. The upper and lower branches between the two rollers are supported by several rollers.

[0003] At present, when operators install dewatering belt conveyors, they generally use relevant protective structures to protect the operators. However, when operators actually use protective devices, the protective devices are fixed and cannot effectively adjust the height, which greatly reduces the flexibility of the protective devices. At the same time, the limitations of the protective devices also make operators only able to install belt conveyors under specific circumstances, so they need to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems. The utility model provides a protective mechanism for installing a dewatering belt conveyor, which has the advantage of adjusting the height.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective mechanism for installing a dewatering belt conveyor, comprising a bottom plate, limit plates are fixedly installed on the left and right sides of the top of the bottom plate, the limit plates are movably connected to the limit blocks inside, a lifting frame is fixedly installed on the inner side of the limit blocks, a driving plate is fixedly installed on the left and right sides of the bottom of the back side of the lifting frame, a fixing plate is fixedly installed on the left and right ends of the top of the back side of the limit plate, a guide cylinder is movably connected on the inner side of the fixing plate, a mounting plate is fixedly installed on the left and right ends of the back side of the bottom plate, a motor is fixedly installed on the right side of the mounting plate, a rotating shaft is fixedly sleeved on the other end of the motor output shaft, the other end of the rotating shaft extends to the left side of the mounting plate, a rotating cylinder located on the inner side of the mounting plate is fixedly sleeved on the outer surface of the rotating shaft, a pull rope is fixedly connected on the left and right sides of the outer surface of the rotating cylinder, the other end of the pull rope is fixedly connected to the top of the driving plate, and the outer surface of the pull rope is movably connected to the outer surface of the guide cylinder.

[0006] As a preferred embodiment of the present invention, lifting blocks are movably connected inside the left and right sides of the lifting frame, and a railing is fixedly installed on the inner side of the lifting block.

[0007] As a preferred embodiment of the present invention, the left and right sides of the railing are movably connected to the inner side of the lifting frame, and support plates are fixedly installed on the left and right sides of the front side of the railing.

[0008] As a preferred embodiment of the utility model, support blocks are fixedly installed on both the left and right sides of the support plate, and a clamping plate is hinged on the inner side of the support block.

[0009] As a preferred embodiment of the present invention, support frames are fixedly mounted on both upper and lower sides of the support block, and the back side of the support frame extends to the front side of the lifting frame.

[0010] As a preferred embodiment of the present invention, springs are fixedly installed on both upper and lower sides of the inner cavity of the support frame, and the other end of the spring is fixedly connected to the upper and lower sides of the clamping plate.

[0011] As a preferred embodiment of the present invention, teeth are fixedly installed on both the left and right sides of the front face of the lifting frame, and the outer surface of the teeth is movably connected to the back side of the clamping plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model sets a limit plate, a limit block, a lifting frame, a driving plate and a pull rope. The operator starts the motor first. The operation of the motor will cause the rotating shaft to rotate with the rotating cylinder. At this time, the rotating cylinder will cause the pull rope to smoothly pull the driving plate under the guidance of the guide cylinder. At this time, the driving plate will cause the lifting frame to move upward smoothly under the cooperation of the limit plate and the limit block. At this time, the height of the lifting frame will become higher, so the purpose of height adjustment will be achieved.

[0014] 2. The utility model sets railings, support plates, card plates, support frames and teeth. When the operator moves the support plate upward, the support plate will move upward with the support frame, support block and card plate at the same time. At this time, the card plate will rotate and squeeze the outer surface of the teeth. At this time, the railing will move upward smoothly under the limiting action of the lifting block and the lifting frame. When the card plate enters the teeth again, it will have a good locking effect, which will increase the flexibility of the lifting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the back side of the utility model;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the front side of the utility model;

[0018] Figure 4 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the motor of the utility model.

[0020] In the figure: 1. bottom plate; 2. limit plate; 3. limit block; 4. lifting frame; 5. driving plate; 6. fixing plate; 7. guide cylinder; 8. mounting plate; 9. motor; 10. rotating shaft; 11. rotating cylinder; 12. pull rope; 13. lifting block; 14. railing; 15. support plate; 16. support block; 17. clamping plate; 18. support frame; 19. spring; 20. teeth. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 5 As shown, the utility model provides a protective mechanism for installing a dewatering belt conveyor, including a bottom plate 1, a limit plate 2 is fixedly installed on the left and right sides of the top of the bottom plate 1, a limit block 3 is movably connected inside the limit plate 2, a lifting frame 4 is fixedly installed on the inner side of the limit block 3, a driving plate 5 is fixedly installed on the left and right sides of the bottom of the back side of the lifting frame 4, a fixing plate 6 is fixedly installed on the left and right ends of the top of the back side of the limit plate 2, a guide cylinder 7 is movably connected on the inner side of the fixing plate 6, a mounting plate 8 is fixedly installed on the left and right ends of the back side of the bottom plate 1, a motor 9 is fixedly installed on the right side of the mounting plate 8, a rotating shaft 10 is fixedly sleeved on the other end of the output shaft of the motor 9, the other end of the rotating shaft 10 extends to the left side of the mounting plate 8, a rotating cylinder 11 located on the inner side of the mounting plate 8 is fixedly sleeved on the outer surface of the rotating shaft 10, a pull rope 12 is fixedly connected on the left and right sides of the outer surface of the rotating cylinder 11, the other end of the pull rope 12 is fixedly connected to the top of the driving plate 5, and the outer surface of the pull rope 12 is movably connected to the outer surface of the guide cylinder 7.

[0023] The operator first starts the motor 9. The operation of the motor 9 will cause the rotating shaft 10 to rotate with the rotating cylinder 11. At this time, the rotating cylinder 11 will cause the pull rope 12 to pull the driving plate 5 under the guidance of the guide cylinder 7. At this time, the driving plate 5 will bring the lifting frame 4 to move upward smoothly under the cooperation of the limiting block 3 and the limiting plate 2. At this time, the purpose of changing the protection height can be achieved.

[0024] refer to Figure 3 and Figure 4 The lifting blocks 13 are movably connected to the left and right sides of the lifting frame 4, and the inner side of the lifting block 13 is fixedly installed with a railing 14.

[0025] As a technical optimization solution of the present utility model, due to the design of the lifting frame 4, the lifting frame 4 will have a good limiting effect on the lifting block 13.

[0026] refer to Figure 1 , Figure 2 and Figure 4 The left and right sides of the railing 14 are movably connected to the inner side of the lifting frame 4, and the left and right sides of the front side of the railing 14 are fixedly installed with support plates 15.

[0027] As a technical optimization solution of the present invention, due to the design of the lifting frame 4 , the lifting frame 4 will cooperate with the lifting block 13 to achieve a good limiting effect on the railing 14 .

[0028] refer to Figure 1 , Figure 2 and Figure 4 Support blocks 16 are fixedly installed on both the left and right sides of the support plate 15 , and a clamping plate 17 is hinged on the inner side of the support block 16 .

[0029] As a technical optimization solution of the present invention, due to the design of the support block 16 , the support block 16 will have a good supporting effect on the clamping plate 17 .

[0030] refer to Figure 1 , Figure 2 and Figure 4 A support frame 18 is fixedly installed on both the upper and lower sides of the support block 16 , and the back side of the support frame 18 extends to the front of the lifting frame 4 .

[0031] As a technical optimization solution of the present invention, due to the design of the support block 16 , the support block 16 will play a good supporting role on the support frame 18 .

[0032] refer to Figure 1 , Figure 2 and Figure 4 Springs 19 are fixedly installed on both upper and lower sides of the inner cavity of the support frame 18 , and the other end of the spring 19 is fixedly connected to the upper and lower sides of the clamping plate 17 .

[0033] As a technical optimization solution of the present invention, due to the design of the spring 19 , the spring 19 will provide good supporting force for the clamping plate 17 .

[0034] refer to Figure 1 and Figure 4 The left and right sides of the front of the lifting frame 4 are fixedly installed with teeth 20, and the outer surface of the teeth 20 is movably connected to the back of the clamping plate 17.

[0035] As a technical optimization solution of the present invention, due to the design of the teeth 20 , the teeth 20 will have a good clamping effect on the clamping plate 17 .

[0036] The working principle and use process of this utility model:

[0037] When the operator needs to adjust the height of the lifting frame 4, the motor 9 is started first. The operation of the motor 9 will cause the rotating shaft 10 to rotate with the rotating cylinder 11. At this time, the rotating cylinder 11 will cause the pull rope 12 to smoothly pull the driving plate 5 under the guidance of the guide cylinder 7, and the driving plate 5 will drive the lifting frame 4 to move upward smoothly under the cooperation of the limiting plate 2 and the limiting block 3. At this time, the height of the lifting frame 4 will change, thereby achieving the purpose of height adjustment.

[0038] When the operator needs to adjust the railing 14, the support plate 15 is pulled, and the support plate 15 will move upward with the support block 16 and the clamping plate 17 at the same time. At this time, the clamping plate 17 will rotate to squeeze the teeth 20 and apply squeezing force to the spring 19. At this time, the railing 14 will move upward smoothly under the cooperation of the lifting block 13 and the lifting frame 4. When the clamping plate 17 enters the teeth 20 again, the teeth 20 will form a locking effect with the clamping plate 17, and the height of the railing 14 will also be adjusted.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective mechanism for installing a dewatering belt conveyor, comprising a bottom plate (1), characterized in that: The left and right sides of the top of the bottom plate (1) are fixedly mounted with a limit plate (2), the limit plate (2) is internally movably connected to a limit block (3), a lifting frame (4) is fixedly mounted on the inner side of the limit block (3), a driving plate (5) is fixedly mounted on the left and right sides of the bottom of the back side of the lifting frame (4), a fixing plate (6) is fixedly mounted on the left and right ends of the top of the back side of the limit plate (2), a guide cylinder (7) is movably connected to the inner side of the fixing plate (6), a mounting plate (8) is fixedly mounted on the left and right ends of the back side of the bottom plate (1), and the mounting plate (8) is fixedly mounted on the left and right ends of the back side of the bottom plate (1). ) is fixedly installed on the right side of the driving plate (5), the other end of the output shaft of the motor (9) is fixedly sleeved with a rotating shaft (10), the other end of the rotating shaft (10) extends to the left side of the mounting plate (8), the outer surface of the rotating shaft (10) is fixedly sleeved with a rotating cylinder (11) located on the inner side of the mounting plate (8), the left and right sides of the outer surface of the rotating cylinder (11) are fixedly connected with a pull rope (12), the other end of the pull rope (12) is fixedly connected to the top of the driving plate (5), and the outer surface of the pull rope (12) is movably connected to the outer surface of the guide cylinder (7).

2. The protective mechanism for installing a dewatering belt conveyor according to claim 1, characterized in that: Lifting blocks (13) are movably connected inside the left and right sides of the lifting frame (4), and a railing (14) is fixedly installed inside the lifting block (13).

3. The protective mechanism for installing a dewatering belt conveyor according to claim 2, characterized in that: The left and right sides of the handrail (14) are movably connected to the inner side of the lifting frame (4), and support plates (15) are fixedly installed on the left and right sides of the front of the handrail (14).

4. The protective mechanism for installing a dewatering belt conveyor according to claim 3, characterized in that: Support blocks (16) are fixedly mounted on both left and right sides of the support plate (15), and a clamping plate (17) is hingedly connected to the inner side of the support block (16).

5. The protective mechanism for installing a dewatering belt conveyor according to claim 4, characterized in that: Support frames (18) are fixedly mounted on both upper and lower sides of the support block (16), and the back side of the support frame (18) extends to the front side of the lifting frame (4).

6. The protective mechanism for installing a dewatering belt conveyor according to claim 5, characterized in that: Springs (19) are fixedly mounted on both upper and lower sides of the inner cavity of the support frame (18), and the other end of the spring (19) is fixedly connected to the upper and lower sides of the clamping plate (17).

7. The protective mechanism for installing a dewatering belt conveyor according to claim 1, characterized in that: Teeth (20) are fixedly mounted on both left and right sides of the front face of the lifting frame (4), and the outer surface of the teeth (20) is movably connected to the back face of the clamping plate (17).

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