A sector-shaped water surface garbage cleaning conveyor belt

Abstract

A sector-shaped water surface garbage cleaning conveyor belt, belonging to the field of environmental sanitation supplies, is composed of a support frame, a conveyor belt assembly and a transmission system. The support frame is composed of a front axle, longitudinal support rods, a front mounting rod, a rear mounting rod, a rear axle and runners. The longitudinal support rods are fixedly installed on the front axle and the rear axle by screws. The front mounting rod and the rear mounting rod are both installed on the longitudinal support rods by screws. The runners are evenly distributed on the front axle and the rear axle and are fixed by buckles. The conveyor belt assembly is composed of a belt and hooks. The hooks are arranged in rows and evenly bonded to the belt. The transmission system is composed of a motor, a reducer, a coupling, a flexible shaft, a sprocket and a chain. The motor is fixedly installed on the rear axle. The motor is connected to the reducer. The output shaft of the reducer is connected to one end of the flexible shaft through a coupling. The other end of the flexible shaft is fixedly installed in the shaft hole of the sprocket by a setscrew. The sprocket is installed at both ends of the rear axle through bearings. The belt is fixed on the chain. This conveyor belt realizes the material transmission from a wide opening to a narrow opening.

Description

Technical Field

[0001] The present invention relates to a fan-shaped water surface garbage cleaning conveyor belt, specifically a fan-shaped water surface conveyor belt made of TPE material and with hooks for salvaging floating garbage on the water surface, belonging to the field of environmental sanitation supplies. Background Art

[0002] On the water surfaces of urban lakes, moats, etc., there are often floating garbage such as plastic bags, paper scraps, empty drinking bottles, etc., which cause water pollution and seriously affect the aesthetics. Sometimes they also emit odors in hot summers, affecting people's normal life. Currently, the cleaning of these water surface garbage mainly relies on manual salvage, with low efficiency and poor safety. Currently, some cities also use automated cleaning boats, usually with a garbage conveyor belt installed at the bow. However, this conveyor belt is affected by the width of the bow and is the same width from front to back, making it difficult to clean a larger area. There is an urgent need to develop a conveyor belt that is wider at the front and narrower at the back, with the narrow end being easy to connect to the hull and the wide end facing a wider water surface for easier collection of more garbage. Summary of the Invention

[0003] Aiming at the deficiency that the conveyor belt applied on garbage collection ships is of the same width from front to back, the present invention provides a fan-shaped water surface garbage cleaning conveyor belt that is wider at the front and narrower at the back.

[0004] The present invention is realized through the following technical solutions: A fan-shaped water surface garbage cleaning conveyor belt is composed of a support frame, a conveyor belt assembly, and a transmission system. The support frame is composed of a front shaft, longitudinal support rods, bearing bushes, a front mounting rod, a rear mounting rod, a rear shaft, and rotating wheels. The longitudinal support rods fixedly install the bearing bushes on the front shaft and the rear shaft using screws. The front mounting rod and the rear mounting rod are both installed on the longitudinal support rods using screws. The rotating wheels are evenly distributed on the front shaft and the rear shaft and are fixed using snap fasteners. The conveyor belt assembly is composed of a belt and hooks. The hooks are arranged in rows and evenly bonded to the belt. The transmission system is composed of a motor, a reducer, a coupling, a flexible shaft, a sprocket, and a chain. The motor is fixedly installed on the rear shaft. The output shaft of the motor is connected to the reducer. After decelerating and increasing torque through the reducer, the output shaft of the reducer is connected to one end of the flexible shaft through a coupling. The other end of the flexible shaft is fixedly installed in the shaft hole of the sprocket using a setscrew. The sprocket is installed at both ends of the rear shaft through bearings. The belt is fixedly connected to the chain using screws.

[0005] The belt is made of TPE material and can stretch and adapt when the sprockets on both sides connected by the belt form a fan shape at a certain angle.

[0006] The rotating wheel is composed of a rubber wheel, a self-aligning bearing, a shaft sleeve, and a snap fastener. The inner ring of the self-aligning bearing is connected to the shaft sleeve in an interference fit manner. The outer ring of the self-aligning bearing is connected to the inner ring of the rubber wheel in a clearance fit manner. Snap fasteners are installed on both sides of the self-aligning bearing to fix its position.

[0007] The outer surface of the described rubber wheel has evenly distributed small protrusions to increase the friction between the rubber wheel and the belt.

[0008] The described front axle and rear axle are both hollow and curved, and when installed, the bending centers of the front axle and the rear axle are the same point.

[0009] The two ends of the described front axle and rear axle are provided with grooves for installing bearings.

[0010] The described chain is a straight plate conveyor chain.

[0011] The advantages of this invention are as follows: This conveyor belt realizes the material transfer from a wide opening to a narrow opening. The belt is made of TPE - type material, which combines the advantages of rubber and plastic, and is easier to be stretched into a fan - shaped shape with a wider front and a narrower rear. This type of material has stable performance, good elasticity and elastic recovery shrinkage, and is non - toxic and odorless. The fan - shaped belt with a wider front and a narrower rear can collect more floating garbage on the water surface at the front end, improving the garbage collection efficiency. The narrow rear end of the belt is convenient for installation on the ship. The hooks on the belt are bonded to the belt. Due to the elasticity of the belt, it has an overload protection function when fishing for objects that are too large or heavy in volume, is not easily damaged, and can prevent the garbage from slipping on the conveyor belt. Since the belt is fan - shaped, ordinary rigid axles cannot support the fan - shaped belt. The flexible axle has very little rigidity, has elasticity, can be freely bent, can be applied to transmission components for non - linear transmission or transmission between non - coplanar planes, and is better suitable for the bending of the front axle and the rear axle. At the same time, the flexible axle is connected to the reducer through a coupling, which can simplify the transmission machinery and has high transmission accuracy. The self - aligning bearing mainly bears radial loads and can also bear axial loads, and can better handle error conditions when the belt deforms, and can operate smoothly even under severe jitter. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is the internal structural schematic diagram of the present invention; Figure 3 is the schematic diagram of the transmission system; Figure 4 is the schematic diagram of the rear axle assembly; Figure 5 is the schematic diagram of the assembly of the sprocket and the chain; Figure 6 is the schematic diagram of the front mounting rod; Figure 7 is the schematic diagram of the rear mounting rod; Figure 8 is the schematic diagram of the runner; Figure 9 is the schematic diagram of the front axle; Figure 10 is the schematic diagram of the rear axle; Figure 11 is the schematic diagram of the bearing bush; Figure 12 is the schematic diagram of the connection between the longitudinal support rod and the bearing bush; Figure 13 is the schematic diagram of the chain; Figure 14 is the schematic diagram of the bushing.

[0013] In the attached drawings, 1 is the support frame, 2 is the conveyor belt assembly, and 3 is the drive system; 101 is the front axle, 102 is the longitudinal support rod, 103 is the bearing bush, 104 is the front mounting rod, 105 is the rear mounting rod, 106 is the rear axle, and 107 is the runner; 201 is the belt, 202 is the hook; 301 is the motor, 302 is the reducer, 303 is the coupling, 304 is the flexible shaft, 305 is the sprocket, 306 is the chain; 10701 is the rubber wheel, 10702 is the self-aligning bearing, and 10703 is the shaft sleeve. Detailed implementation mode

[0014] A fan-shaped water surface garbage cleaning conveyor belt is composed of a support frame 1, a conveyor belt assembly 2, and a drive system 3. The support frame 1 is composed of a front axle 101, longitudinal support rods 102, bearing bushes 103, a front mounting rod 104, a rear mounting rod 105, a rear axle 106, and runners 107. The longitudinal support rods 102 are used to fix the bearing bushes 103 on the front axle 101 and the rear axle 106 with screws. The front mounting rod 104 and the rear mounting rod 105 are both installed on the longitudinal support rods 102 with screws. The runners 107 are evenly distributed and installed on the front axle 101 and the rear axle 106 and fixed with buckles. The conveyor belt assembly 2 is composed of a belt 201 and hooks 202. The hooks 202 are bonded to the belt 201 in rows and evenly. The drive system 3 is composed of a motor 301, a reducer 302, a coupling 303, a flexible shaft 304, sprockets 305, and a chain 306. The motor 301 is fixedly installed on the rear axle 106. The output shaft of the motor 301 is connected to the reducer 302. After the speed is reduced and the torque is increased by the reducer 302, the output shaft of the reducer 302 is connected to one end of the flexible shaft 304 through the coupling 303. The other end of the flexible shaft 304 is fixedly installed in the shaft hole of the sprocket 305 with a setscrew. The sprockets 305 are installed at both ends of the rear axle 106 through bearings. The belt 201 is fixedly connected to the chain 306 with screws.

[0015] The belt 201 is made of TPE material. When the sprockets 305 on both sides connected by the belt 201 form a fan shape at a certain angle, the belt can expand and contract to adapt.

[0016] The runner 107 is composed of a rubber wheel 10701, a self-aligning bearing 10702, and a shaft sleeve 10703. The inner ring of the self-aligning bearing 10702 is connected to the shaft sleeve 10703 in an interference fit manner. The outer ring of the self-aligning bearing 10702 is connected to the inner ring of the rubber wheel 10701 in a clearance fit manner. Buckles are installed on both sides of the self-aligning bearing 10702 to fix its position.

[0017] The outer surface of the rubber wheel 10701 has evenly distributed small protrusions to increase the friction with the belt.

[0018] The front axle 101 and the rear axle 106 are both hollow and curved. During installation, the bending centers of the front axle 101 and the rear axle 106 are the same point.

[0019] Both ends of the front axle 101 and the rear axle 106 are provided with grooves for installing bearings.

[0020] The chain 306 is a straight plate conveyor chain.

[0021] When installing this device, it is necessary to first install the front axle 101, the rear axle 106 and the runner 107 of the support frame 1, connect and fix the bearing bushes 103 with the longitudinal support rods 102, install the transmission system 3 on the front axle 101 and the rear axle 106, fix the belt 201 with screws, and finally fix the front mounting rod 104 and the rear mounting rod 105 on the hull.

[0022] For those of ordinary skill in the art, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, the changes, modifications, substitutions and variations made to the embodiments still fall within the protection scope of the present invention.

Claims

1. A fan-shaped water surface garbage cleaning conveyor belt, which is composed of a support frame, a conveyor belt assembly and a transmission system, and is characterized in that: The support frame is composed of a front axle, longitudinal support rods, front mounting rods, rear mounting rods, rear axles and rotating wheels. The longitudinal support rods are fixedly installed on the front axle and the rear axle by screws. The front mounting rods and the rear mounting rods are both installed on the longitudinal support rods by screws. The rotating wheels are evenly distributed on the front axle and the rear axle and are fixed by snap fasteners. The conveyor belt assembly is composed of a belt and hooks. The hooks are bonded to the belt in rows and evenly. The transmission system is composed of a motor, a reducer, a coupling, a flexible shaft, a sprocket and a chain. The motor is fixedly installed on the rear axle. The output shaft of the motor is connected to the reducer. After the speed is reduced and the torque is increased by the reducer, the output shaft of the reducer is connected to one end of the flexible shaft through a coupling. The other end of the flexible shaft is fixedly installed in the shaft hole of the sprocket by a setscrew. The sprocket is installed at both ends of the rear axle through bearings. The belt is fixedly connected to the chain by screws. The rotating wheel is composed of a rubber wheel, a self-aligning bearing, a bushing and a snap fastener. The inner ring of the self-aligning bearing is connected to the bushing in an interference fit manner. The outer ring of the self-aligning bearing is connected to the inner ring of the rubber wheel in a clearance fit manner. Snap fasteners are installed on both sides of the self-aligning bearing to fix its position. The front axle and the rear axle are both hollow and curved. When installed, the bending centers of the front axle and the rear axle are the same point.

2. The sector-shaped water surface garbage cleaning conveyor belt according to claim 1, characterized in that: The belt is made of TPE material. When the sprockets on both sides connected by the belt form a fan shape at a certain angle, the belt can stretch and adapt.

3. A sector-shaped water surface garbage cleaning conveyor belt according to claim 1, characterized in that: The outer surface of the rubber wheel has evenly distributed small protrusions to increase the friction between the rubber wheel and the belt.

4. A fan-shaped water surface garbage cleaning conveyor belt according to claim 1, characterized in that: Both ends of the front axle and the rear axle are provided with grooves for installing bearings.

5. The sector-shaped water surface garbage cleaning conveyor belt according to claim 1, characterized in that: The chain is a straight plate conveyor chain.

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