Solid waste intercepting grating convenient to install

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a solid waste intercepting grating convenient to install, which comprises a motor, a driving shaft is installed on the right side of the motor, a first belt pulley is installed on the right side of the driving shaft, a belt is installed in the middle of the first belt pulley, and a second belt pulley is installed at the bottom end of the belt. A first top plate is mounted at the bottom end of the motor, first side plates are mounted on the two sides of the first top plate, a rear plate is mounted at the rear end of the first top plate, a second top plate is mounted at the front end of the first top plate, and second side plates are mounted on the two sides of the second top plate. By designing the power system and the salvage system which are easier to assemble and disassemble, maintenance personnel can maintain the equipment more quickly and more effectively; and the fixing structure design of the side supports and the fixing plates is achieved, universal wheels are installed at the bottoms of the side supports, and simple movement of the equipment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a solid garbage intercepting grille which is easy to install. Background Art

[0002] Sewage treatment refers to the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. It is also increasingly entering the daily lives of ordinary people. According to the source of sewage, sewage treatment is mainly divided into two categories: production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage, and medical sewage, while domestic sewage is sewage generated in daily life.

[0003] In the field of sewage treatment technology, it is extremely important to design an interception grille that is easy to install. The working principle of the interception grille is continuous rotation. The solid suspended matter in the sewage is intercepted by the rake teeth. When the intercepted matter is transported to the upper part of the equipment, the rake teeth change the direction of movement, and the solid debris falls down by itself, while the debris stuck to the rake teeth is cleaned away by the rubber brush of the cleaning mechanism running in the reverse direction. In addition, the rotary grille also has functions such as automatic unloading and overload protection, which can ensure the safe and stable operation of the equipment.

[0004] In the process of realizing the present invention, the inventors found that the prior art had the following problems: 1. The common intercepting grilles now mostly adopt a closed design, and the various parts of the structure are usually not easy to disassemble. The connection is made by welding, which makes installation and maintenance difficult, and increases the complexity and cost of maintenance; 2. The current intercepting grilles are difficult to move due to their complex and large structures, and their use locations are limited. Utility Model Content

[0005] The purpose of the present utility model is to provide a solid waste interception grille that is easy to install, so as to solve the problems of the lack of convenient disassembly and maintenance functions and the lack of special anti-fall components proposed in the above-mentioned background technology. In order to achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a solid waste interception grille that is easy to install, including a motor, a driving shaft is installed on the right side of the motor, a first pulley is installed on the right side of the driving shaft, a belt is installed in the middle of the first pulley, a second pulley is installed at the bottom end of the belt, a first top plate is installed at the bottom end of the motor, first side plates are installed on both sides of the first top plate, a rear plate is installed at the rear end of the first top plate, a second top plate is installed at the front end of the first top plate, second side plates are installed on both sides of the second top plate, a front cover is installed at the front end of the second top plate, and side brackets are installed on both sides of the second side plate. A fixing plate is installed in the middle of the side bracket, four universal wheels are installed at the bottom ends of the two side brackets, and the first driven shaft, the second driven shaft and the third driven shaft are installed in sequence in the middle of the second side plate from top to bottom; the first driven shaft, the second driven shaft and the third driven shaft are installed at both ends respectively, and two groups of left and right rotating plates are installed around the first rotating wheel, the second rotating wheel and the third rotating wheel, four groups of first nuts are installed on both sides of the two groups of rotating plates, a group of fixing rods are installed at the front end of the rotating plates, two groups of baffles are installed on both sides of the fixing rods, two groups of second nuts are installed on the outer sides of the baffles, and multiple groups of rake teeth are installed in the middle of the fixing rods.

[0006] The anti-collision component includes an installation frame which is sleeved with the inner wall of the through hole, an anti-collision plate is installed on the top of the installation frame, fixing grooves are opened on both sides of the installation frame, a second buffer spring is installed on one side of the inner wall of the fixing groove, a limiting block is installed on one side of the second buffer spring, a shock absorbing cover is installed on one side of the limiting block, a first buffer spring is installed on the top of the inner wall of the installation frame, and a connecting block is installed on the bottom of the first buffer spring.

[0007] The base mechanism includes a second slide rail slidably connected to the inner wall of the second slide groove, a mounting plate is installed at the bottom of the second slide rail, a plurality of slots are opened on both sides of the mounting plate, a card block is clamped inside the slot, a movable plate is installed on one side of the card block, a screw is threadedly connected to the bottom end of the movable plate, a rotating handle is installed on one side of the screw, both ends of the screw surface are rotatably connected to a fixed base, and a plurality of buffer gaskets are installed at the bottom of the fixed base.

[0008] Further preferably, the vertical center line of the driving shaft coincides with the vertical center line of the first pulley, and the vertical center line of the first pulley is parallel to the vertical center line of the second pulley.

[0009] Further preferably, the vertical center line of the second pulley, the vertical center line of the first driven shaft and the vertical center line of the first rotating wheel all coincide with each other.

[0010] Further preferably, the first rotating plate is formed into a detachable structure through a first nut, and the baffle is formed into a detachable structure through a second nut.

[0011] Further preferably, the side bracket forms a fixed structure through a fixing plate.

[0012] Further preferably, the side bracket is a movable structure formed by universal wheels.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model has convenient assembly, disassembly and maintenance functions. By designing a power system that is easier to assemble and disassemble: a motor, a driving shaft, a belt, a pulley, a driven shaft and a rotating wheel, and a salvage system that is easier to assemble and disassemble: a fixing rod, a rotating plate, a first nut, a baffle, a second nut and rake teeth, maintenance personnel can maintain the equipment more quickly and effectively, reducing the difficulty and time cost of installation, disassembly and maintenance, and reducing the complexity of maintenance.

[0015] In the utility model, through the fixed structure design of the side bracket and the fixed plate, the design of the fixed structure can effectively absorb and disperse the pressure from the overall equipment, thereby protecting the integrity and stability of the entire rotating structure; a universal wheel is installed at the bottom of the side bracket. Due to the characteristics of the universal wheel, the equipment lock on the universal wheel can be opened when the equipment is working to play a fixing role. When the work stops, the equipment lock is closed to facilitate the simple movement of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the local structure of the salvage system of the utility model.

[0019] In the figure: 1, motor; 2, driving shaft; 3, first pulley; 4, belt; 5, second pulley; 6, first top plate; 7, first side plate; 8, rear plate; 9, second top plate; 10, second side plate; 11, front cover; 12, side bracket; 13, fixed plate; 14, universal wheel; 15, first driven shaft; 16, second driven shaft; 17, third driven shaft; 18, first rotating wheel; 19, second rotating wheel; 20, third rotating wheel; 21, rotating plate; 22, first nut; 23, fixing rod; 24, baffle; 25, second nut; 26, rake teeth. DETAILED DESCRIPTION

[0020] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 3 The utility model provides a technical solution: a solid waste intercepting grille that is easy to install, including a motor 1, a driving shaft 2 is installed on the right side of the motor 1, a first pulley 3 is installed on the right side of the driving shaft 2, a belt 4 is installed in the middle of the first pulley 3, a second pulley 5 is installed at the bottom end of the belt 4, a first top plate 6 is installed at the bottom end of the motor 1, first side plates 7 are installed on both sides of the first top plate 6, a rear plate 8 is installed at the rear end of the first top plate 6, a second top plate 9 is installed at the front end of the first top plate 6, second side plates 10 are installed on both sides of the second top plate 9, a front cover 11 is installed at the front end of the second top plate 9, side brackets 12 are installed on both sides of the second side plate 10, a fixing plate 13 is installed in the middle of the two side brackets 12, and the two side brackets Four universal wheels 14 are installed at the bottom end of 12, and a first driven shaft 15, a second driven shaft 16 and a third driven shaft 17 are installed in sequence from top to bottom in the middle of the second side plate 10; a first rotating wheel 18, a second rotating wheel 19 and a third rotating wheel 20 are installed at both ends of the first driven shaft 15, the second driven shaft 16 and the third driven shaft 17 respectively, and two groups of left and right rotating plates 21 are installed around the first rotating wheel 18, the second rotating wheel 19 and the third rotating wheel 20, four groups of first nuts 22 are installed on both sides of the two groups of rotating plates 21, a group of fixing rods 23 are installed at the front end of the rotating plates 21, two groups of baffles 24 are installed on both sides of the fixing rods 23, two groups of second nuts 25 are installed on the outer side of the baffles 24, and a plurality of groups of rake teeth 26 are installed in the middle of the fixing rod 23.

[0022] In this embodiment, Figure 1 As shown, the vertical center line of the driving shaft 2 coincides with the vertical center line of the first pulley 3, and the vertical center line of the first pulley 3 is parallel to the vertical center line of the second pulley 5; the motor 1 provides power to the driving shaft 2, and the driving shaft 2 drives the first driven shaft 15 through the belt 4 and the first pulley 3 and the second pulley 5 to ensure that the equipment can rotate stably. Secondly, when disassembly and maintenance operations are required, the belt 4 and the first pulley 3 and the second pulley 5 can be directly removed, which reduces the time and labor cost of disassembly and assembly and improves maintenance efficiency.

[0023] In this embodiment, Figure 1 and Figure 2As shown, the vertical center line of the second pulley 5, the vertical center line of the first driven shaft 15 and the vertical center line of the first rotating wheel 18 all coincide with each other; the second pulley 5 drives the first driven shaft 15, and the first driven shaft 15 drives the first rotating wheel 18 to complete the entire power system, and baffles 24 are installed at both ends of the first driven shaft 15, the second driven shaft 16 and the third driven shaft 17, which are firmly fixed by the second nut 25 to ensure the stability and safety of the equipment during operation.

[0024] In this embodiment, Figure 3 As shown, the first rotating plate 21 forms a detachable structure through the first nut 22, and the baffle plate 24 forms a detachable structure through the second nut 25; the fixing rod 23, the rotating plate 21, the first nut 22, the baffle plate 24, the second nut 25 and the rake teeth 26 form a salvage system, and the entire salvage system is firmly fixed by the first nut 22 and the second nut 25. Secondly, when disassembly and maintenance operations are required, the first nut 22 and the second nut 25 can be directly removed, which reduces the time and labor cost of disassembly and assembly and improves maintenance efficiency.

[0025] In this embodiment, Figure 1 As shown, the side bracket 12 forms a fixed structure through the fixing plate 13; the design of the fixed structure can effectively absorb and disperse the pressure from the entire equipment, thereby protecting the integrity and stability of the entire rotating structure.

[0026] In this embodiment, Figure 1 As shown, the side bracket 12 forms a movable structure through the universal wheel 14; due to the characteristics of the universal wheel 14, the device lock on the universal wheel 14 can be opened when the device is working to play a fixing role. When the device stops working, the device lock is closed to facilitate the simple movement of the device.

[0027] The use method and advantages of the utility model: The solid waste interception grille which is easy to install, when in use, the working process is as follows:

[0028] like Figure 1 , Figure 2 and Figure 3As shown, first, all the salvage systems are installed in order: the fixing rod 23, the rotating plate 21, the first nut 22, the baffle 24, the second nut 25 and the rake teeth 26. The adjacent salvage systems are fixed by the first nut 22 and the second nut 25. Then, the first driven shaft 15, the second driven shaft 16 and the third driven shaft 17 and the first rotating wheel 18, the second rotating wheel 19 and the third rotating wheel 20 are installed from top to bottom. Then, all the side plates and all the salvage systems are fixed with the side bracket 12 and the fixing plate 13. The side bracket 12 is installed at the bottom end. The universal wheel 14 is then installed with the first pulley 3, the second pulley 5 and the belt 4, and finally the driving shaft 2 and the motor 1. When working, the motor 1 is started, and the motor 1 provides power to the driving shaft 2. The driving shaft 2 drives the first driven shaft 15 through the belt 4 and the first pulley 3 and the second pulley 5. The first driven shaft 15 drives the first rotating wheel 18 to complete the entire power system. The salvage system salvages the solid waste from the bottom end to the top end until the solid waste is discharged from the bottom of the first top plate 6. When stopping working, the motor 1 is turned off and the disassembly is carried out in reverse order.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A solid waste intercepting grille that is easy to install, comprising a motor (1), characterized in that: A driving shaft (2) is installed on the right side of the motor (1), a first pulley (3) is installed on the right side of the driving shaft (2), a belt (4) is installed in the middle of the first pulley (3), a second pulley (5) is installed at the bottom end of the belt (4), a first top plate (6) is installed at the bottom end of the motor (1), first side plates (7) are installed on both sides of the first top plate (6), a rear plate (8) is installed at the rear end of the first top plate (6), a second top plate (9) is installed at the front end of the first top plate (6), second side plates (10) are installed on both sides of the second top plate (9), a front cover (11) is installed at the front end of the second top plate (9), side brackets (12) are installed on both sides of the second side brackets (10), a fixing plate (13) is installed in the middle of the two side brackets (12), and four universal joints are installed at the bottom ends of the two side brackets (12). A wheel (14) is provided, and a first driven shaft (15), a second driven shaft (16) and a third driven shaft (17) are sequentially installed in the middle of the second side plate (10) from top to bottom; a first rotating wheel (18), a second rotating wheel (19) and a third rotating wheel (20) are installed at both ends of the first driven shaft (15), the second driven shaft (16) and the third driven shaft (17) respectively; two groups of left and right rotating plates (21) are installed around the first rotating wheel (18), the second rotating wheel (19) and the third rotating wheel (20); four groups of first nuts (22) are installed on both sides of the two groups of rotating plates (21); a group of fixing rods (23) are installed at the front end of the fixing rods (21); two groups of baffles (24) are installed on both sides of the fixing rods (23); two groups of second nuts (25) are installed on the outer sides of the baffles (24); and a plurality of groups of rake teeth (26) are installed in the middle of the fixing rods (23).

2. The solid waste intercepting grille that is easy to install according to claim 1 is characterized in that: The vertical center line of the driving shaft (2) coincides with the vertical center line of the first belt pulley (3), and the vertical center line of the first belt pulley (3) is parallel to the vertical center line of the second belt pulley (5).

3. The solid waste intercepting grille that is easy to install according to claim 1 is characterized in that: The vertical center line of the second pulley (5), the vertical center line of the first driven shaft (15) and the vertical center line of the first rotating wheel (18) all coincide with each other.

4. The solid waste intercepting grille that is easy to install according to claim 1 is characterized in that: The rotating plate (21) is formed into a detachable structure by means of a first nut (22), and the baffle plate (24) is formed into a detachable structure by means of a second nut (25).

5. The solid waste intercepting grille that is easy to install according to claim 1 is characterized in that: The side bracket (12) forms a fixed structure through a fixing plate (13).

6. The solid waste intercepting grille that is easy to install according to claim 1 is characterized in that: The side bracket (12) forms a movable structure through universal wheels (14).

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