Automatic deviation adjusting device for rubber belt conveyor

Abstract

The utility model discloses an automatic deviation adjusting device for a belt conveyor, which relates to the technical field of belt conveyors and comprises a frame, transmission rollers are rotatably connected to the left end and the right end of the inside of the frame, and fixing plates are fixedly connected to the left end and the right end of the upper side of the frame and the rear ends of the transmission rollers. A distance measuring instrument is fixedly installed on the front side of the fixing plate, a plurality of brackets are fixedly connected to the upper side of the rack, a push rod is fixedly installed at the center of the front side of the rack, and the output end of the push rod penetrates through the front side of the rack and is provided with an adjusting assembly. By arranging the distance measuring instrument, the bracket, the push rod, the bottom carrier roller, the side carrier roller, the fixed sliding groove, the spring, the connecting rod, the L-shaped mounting plate, the adjusting motor, the threaded rod, the pressing plate and the lifting guide rod, deviation of the conveying belt can be effectively prevented, when the conveying belt of the rubber belt conveyor has a deviation fault, the conveying belt can be corrected in time, and the conveying belt can be prevented from being damaged. And the belt is prevented from deviating greatly.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to an automatic deviation regulating device for belt conveyors. Background Art

[0002] Belt conveyor is a common material conveying equipment, widely used in various industrial production environments, for conveying bulk materials or piece items. Belt conveyor can work under different environmental conditions, suitable for conveying a variety of different materials, can achieve continuous conveying of large amounts of materials, and the conveying distance can range from a few meters to several kilometers. Compared with other types of conveyors, belt conveyors have lower energy consumption during operation. Belt conveyors play an important role in modern industrial production due to their high efficiency and economy.

[0003] When transporting materials, the conveyor belt of a general belt conveyor is prone to deviation, and the materials on the belt are prone to fall to the ground or the bottom of the belt, polluting the workplace or causing damage to the belt. It is difficult to correct the conveyor belt of a general belt conveyor in time after a deviation failure occurs. When the belt deviates greatly and then needs to be corrected, it takes a lot of time and manpower to solve the failure, the material transportation cost will increase, and the efficiency of material transportation work will be greatly reduced. In view of the above problems, an automatic adjustment device for deviation of a belt conveyor is proposed to solve them. Utility Model Content

[0004] In order to solve the above technical problems, an automatic adjustment device for the deviation of a belt conveyor is provided, which solves the problem that the conveyor belt of the current general belt conveyor is prone to deviation when transporting materials, and the materials on the belt are prone to fall to the ground or the bottom of the belt, polluting the workplace or causing damage to the belt. It is difficult to correct the conveyor belt of a general belt conveyor in time after a deviation failure occurs. When the belt deviates significantly and then needs to be corrected, it takes a lot of time and manpower to solve the fault, the material transportation cost will increase, and the efficiency of material transportation work will be greatly reduced.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: an automatic adjustment device for the deviation of a belt conveyor, comprising a frame, the left and right ends of the interior of the frame are rotatably connected with transmission rollers, two groups of the transmission rollers are connected by transmission belt transmission, the left and right ends of the upper side of the frame and the rear ends of the transmission rollers are fixedly connected with fixing plates, a distance meter is fixedly installed on the front side of the fixing plate, a transmission motor is fixedly installed on the right end of the front side of the frame, the output end of the transmission motor passes through the front side of the frame and is fixedly connected to the front side of the transmission roller at the right end, a plurality of brackets are fixedly connected to the upper side of the frame, a push rod is fixedly installed at the center position of the front side of the frame, the output end of the push rod passes through the front side of the frame and is provided with an adjustment component.

[0006] Preferably, the adjusting assembly includes a fixed slide slot, the front side of the fixed slide slot is fixedly connected to the output end of the adjusting assembly, the left side of the fixed slide slot is fixedly connected to a baffle plate, the interior of the fixed slide slot is slidably connected to a T-shaped slider, the rear side of the T-shaped slider is fixedly connected to a connecting rod, the right side of the baffle plate is fixedly connected to a telescopic rod, the right side of the telescopic rod is fixedly connected to the left side of the connecting rod, a spring is sleeved on the surface of the telescopic rod, the left end of the spring is fixedly connected to the right side of the baffle plate, and the right end of the spring is fixedly connected to the left side of the connecting rod.

[0007] Preferably, the rear side of the connecting rod is fixedly connected to an L-shaped mounting plate, the lower front end of the L-shaped mounting plate is fixedly mounted with an adjusting motor, the output end of the adjusting motor passes through the lower side of the L-shaped mounting plate and is fixedly connected to a threaded rod, the left and right ends of the upper side of the L-shaped mounting plate are fixedly connected to lifting guide rods, the surfaces of the two groups of lifting guide rods are slidably connected with a pressure plate, and the upper end of the threaded rod passes through the lower side of the pressure plate and extends to the top of the pressure plate.

[0008] Preferably, a first protection pad is fixedly connected to the rear end of the upper side of the L-shaped mounting plate, and a second protection pad is fixedly connected to the rear end of the lower side of the pressing plate.

[0009] Preferably, a bottom roller is rotatably connected to the center position of the upper side of the bracket, and side rollers are rotatably connected to both the front and rear ends of the upper side of the bracket.

[0010] Preferably, legs are fixedly connected at the four corners of the lower side of the frame.

[0011] Compared with the prior art, the utility model has the following advantages: the utility model can effectively prevent the conveyor belt from running off track and prevent the material on the belt from falling to the ground or the bottom of the belt, thereby avoiding contaminating the workplace or causing damage to the belt, and when the conveyor belt of the belt conveyor fails to run off track, the conveyor belt can be corrected in time to prevent the belt from deviating significantly, thereby reducing the time and labor required for correction, reducing the material transportation cost, and improving the efficiency of material transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a top view of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the bracket in the utility model;

[0015] Figure 4 It is a structural schematic diagram of the adjustment component in the utility model.

[0016] The numbers in the figure are:

[0017] 1. Frame; 2. Support legs; 3. Drive roller; 4. Conveyor belt; 5. Fixed plate; 6. Distance meter; 7. Transmission motor; 8. Bracket; 9. Push rod; 10. Adjustment assembly; 801. Bottom roller; 802. Side roller; 1001. Fixed slide; 1002. Baffle; 1003. T-shaped slider; 1004. Connecting rod; 1005. Telescopic rod; 1006. Spring; 1007. L-shaped mounting plate; 1008. First protection pad; 1009. Adjustment motor; 1010. Threaded rod; 1011. Lifting guide rod; 1012. Press plate; 1013. Second protection pad. DETAILED DESCRIPTION

[0018] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0019] Reference Figure 1-4 As shown, an automatic adjustment device for deviation of a belt conveyor comprises a frame 1, wherein legs 2 are fixedly connected at the four corners of the lower side of the frame 1, transmission rollers 3 are rotatably connected at the left and right ends inside the frame 1, and the two sets of transmission rollers 3 are connected through transmission belts 4 for transmission, and fixed plates 5 are fixedly connected to the left and right ends of the upper side of the frame 1 and the rear ends of the transmission rollers 3, and a distance meter 6 is fixedly installed on the front side of the fixed plate 5 to effectively detect whether the transmission belt 4 is deviating, and a transmission motor 7 is fixedly installed at the right end of the front side of the frame 1, and the output end of the transmission motor 7 passes through the front side of the frame 1 and is fixedly connected to the front side of the transmission roller 3 at the right end, and a plurality of brackets 8 are fixedly connected to the upper side of the frame 1, and a bottom roller 801 is rotatably connected at the upper center position of the bracket 8, and side rollers 802 are rotatably connected to the upper front and rear ends of the bracket 8, so as to effectively prevent the transmission belt 4 from deviating.

[0020] Specifically, a push rod 9 is fixedly installed at the center position of the front side of the frame 1, which effectively corrects the position of the conveyor belt 4. The output end of the push rod 9 passes through the front side of the frame 1 and is provided with an adjusting component 10. The adjusting component 10 includes a fixed slide 1001, the front side of the fixed slide 1001 is fixedly connected to the output end of the adjusting component 10, the left side of the fixed slide 1001 is fixedly connected to a baffle 1002, the inside of the fixed slide 1001 is slidably connected to a T-shaped slider 1003, the rear side of the T-shaped slider 1003 is fixedly connected to a connecting rod 1004, the right side of the baffle 1002 is fixedly connected to a telescopic rod 1005, the right side of the telescopic rod 1005 is fixedly connected to the left side of the connecting rod 1004, and a spring 1006 is sleeved on the surface of the telescopic rod 1005, the left end of the spring 1006 is fixedly connected to the right side of the baffle 1002, and the right end of the spring 1006 is fixedly connected to the left side of the connecting rod 1004, so that the L-shaped mounting plate 1007 is effectively rebounded to the initial position.

[0021] Specifically, the rear side of the connecting rod 1004 is fixedly connected to an L-shaped mounting plate 1007, and the upper rear end of the L-shaped mounting plate 1007 is fixedly connected to a first protection pad 1008, which effectively protects the conveyor belt 4; the lower front end of the L-shaped mounting plate 1007 is fixedly installed with an adjusting motor 1009, and the output end of the adjusting motor 1009 passes through the lower side of the L-shaped mounting plate 1007 and is fixedly connected to a threaded rod 1010; the upper left and right ends of the L-shaped mounting plate 1007 are fixedly connected to lifting guide rods 1011, and the surfaces of the two groups of lifting guide rods 1011 are slidably connected to a pressure plate 1012, the upper end of the threaded rod 1010 passes through the lower side of the pressure plate 1012 and extends to the top of the pressure plate 1012, and the lower rear end of the pressure plate 1012 is fixedly connected to a second protection pad 1013, which effectively protects the conveyor belt 4.

[0022] Working principle: the transmission motor 7 drives the transmission roller 3 to rotate. During the material conveying process of the conveyor belt 4, the distance meter 6 can monitor the distance between the rear sides of the left and right ends of the conveyor belt 4 and the fixed plate 5 in real time. If the conveyor belt 4 deviates slightly, the side roller 802 can correct the conveyor belt 4 within a certain range. When the side roller 802 cannot be corrected, the push rod 9 drives the fixed slide 1001 to move backward. When the conveyor belt 4 is located between the first protection pad 1008 and the second protection pad 1013, the adjustment motor 1009 drives the threaded rod 1010 to rotate, and the pressure plate 1012 slides downward along the direction of the lifting guide rod 1011, slides to the first protection pad 1008 and the second protection pad 1013 to clamp the belt. According to the deviation direction, the push rod 9 is controlled to move in the correction direction. After the correction is completed, the adjustment motor 1009 rotates, and the pressure plate 1012 moves upward. Under the elastic force of the spring 1006, the L-shaped mounting plate 1007 returns to its initial position.

[0023] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic adjustment device for belt conveyor deviation, comprising a frame (1), characterized in that: The left and right ends of the frame (1) are both rotatably connected to transmission rollers (3), and the two groups of transmission rollers (3) are connected in transmission via a transmission belt (4). The left and right ends of the upper side of the frame (1) and the rear ends of the transmission rollers (3) are both fixedly connected to fixing plates (5), and a distance meter (6) is fixedly installed on the front side of the fixing plate (5). A transmission motor (7) is fixedly installed on the right end of the front side of the frame (1), and the output end of the transmission motor (7) passes through the front side of the frame (1) and is fixedly connected to the front side of the transmission roller (3) at the right end. A plurality of brackets (8) are fixedly connected to the upper side of the frame (1), and a push rod (9) is fixedly installed at the center position of the front side of the frame (1). The output end of the push rod (9) passes through the front side of the frame (1) and is provided with an adjustment component (10).

2. The automatic adjustment device for belt conveyor deviation according to claim 1 is characterized in that: The adjustment component (10) comprises a fixed slide groove (1001), the front side of the fixed slide groove (1001) is fixedly connected to the output end of the adjustment component (10), the left side of the fixed slide groove (1001) is fixedly connected to a baffle (1002), the interior of the fixed slide groove (1001) is slidably connected to a T-shaped slider (1003), the rear side of the T-shaped slider (1003) is fixedly connected to a connecting rod (1004), the right side of the baffle (1002) is fixedly connected to a telescopic rod (1005), the right side of the telescopic rod (1005) is fixedly connected to the left side of the connecting rod (1004), a spring (1006) is sleeved on the surface of the telescopic rod (1005), the left end of the spring (1006) is fixedly connected to the right side of the baffle (1002), and the right end of the spring (1006) is fixedly connected to the left side of the connecting rod (1004).

3. The automatic adjustment device for belt conveyor deviation according to claim 2 is characterized in that: The rear side of the connecting rod (1004) is fixedly connected to an L-shaped mounting plate (1007), the lower front end of the L-shaped mounting plate (1007) is fixedly installed with an adjusting motor (1009), the output end of the adjusting motor (1009) passes through the lower side of the L-shaped mounting plate (1007) and is fixedly connected to a threaded rod (1010), the upper left and right ends of the L-shaped mounting plate (1007) are fixedly connected to lifting guide rods (1011), the surfaces of the two groups of lifting guide rods (1011) are slidably connected to a pressing plate (1012), and the upper end of the threaded rod (1010) passes through the lower side of the pressing plate (1012) and extends to the top of the pressing plate (1012).

4. The automatic adjustment device for belt conveyor deviation according to claim 3 is characterized in that: The upper rear end of the L-shaped mounting plate (1007) is fixedly connected to a first protection pad (1008), and the lower rear end of the pressing plate (1012) is fixedly connected to a second protection pad (1013).

5. The automatic adjustment device for belt conveyor deviation according to claim 1 is characterized in that: A bottom roller (801) is rotatably connected at the center position of the upper side of the bracket (8), and side rollers (802) are rotatably connected at both the front and rear ends of the upper side of the bracket (8).

6. The automatic adjustment device for belt conveyor deviation according to claim 1, characterized in that: Support legs (2) are fixedly connected at the four corners of the lower side of the frame (1).

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