Novel grillage machine for sewage treatment

Abstract

The utility model provides a novel grillage machine for sewage treatment, which belongs to the field of sewage treatment equipment and comprises symmetrically arranged supports, a driving shaft arranged between the supports, a driving component arranged on one side of the supports and used for driving the driving shaft to rotate, and a lifting plate rotationally arranged on the driving shaft. A plurality of movable rake teeth used for lifting garbage are arranged on the lifting plate, a scraping plate used for cleaning the garbage on the movable rake teeth is arranged on the support, in the using process, one end of the support is placed in a water pool, then the driving motor is started, the output end of the driving motor drives the driving shaft to rotate, and the driving shaft drives the lifting plate to rotate. When the lifting plate rotates between the rake teeth, the movable rake teeth on the lifting plate hook large particle sundries floating in the water pool and move upwards along with the lifting plate, and the sundries are moved out of the water surface.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment equipment field, concretely relates to a novel sewage treatment is with grating machine. BACKGROUND

[0002] Grating machine is a kind of solid-liquid separation equipment that can continuously remove sundries in fluid, indispensable special equipment in the production process of city sewage treatment, waterworks, power plant water inlet, textile, food processing, papermaking, leather and other industries, it is the solid-liquid screening equipment universally used in the domestic, in the existing grating machine, due to all fixed structure, often can not remove and clean rake tooth in time to the garbage on grating, the garbage that cannot be removed can be attached on grating, thereby affecting the effect of solid-liquid separation. CONTENT OF UTILITY MODEL

[0003] Therefore, the utility model provides a novel sewage treatment is with grating machine, can be moved rake tooth by setting, when movable rake tooth rotates and moves to the back of support, by the squeeze of scraper to movable rake tooth, makes movable rake tooth retract in slot, slot around and movable rake tooth's side base surface fit setting, can be removed well to the sundries on movable rake tooth.

[0004] To solve the above technical problem, the utility model provides a novel sewage treatment is with grating machine, including the support that is set up symmetrically, support is used to limit the support of driving shaft, so that the limit shaft can rotate in support, driving shaft is equipped between support, driving shaft is used to drive the rotation of lifting plate, is used for taking out sundries from water surface, one side of support is equipped with the driving assembly for driving the rotation of driving shaft, driving gradually is used to drive the rotation of driving shaft, so that lifting plate can drive movable rake tooth to rotate, the rotation of lifting plate is equipped on driving shaft, lifting plate is used to connect movable rake tooth, a plurality of movable rake tooth for lifting garbage is equipped on lifting plate, movable rake tooth is used to hook the impurity in water pool, the scraper for cleaning the garbage on movable rake tooth is equipped on one side of support, scraper is used to squeeze movable rake tooth, and the sundries hooked on movable rake tooth is removed.

[0005] Lifting plate is equipped with the slot for placing movable rake tooth, slot is used to store movable rake tooth, so that movable rake tooth has certain activity space, after the squeeze of scraper to movable rake tooth, movable rake tooth can retract in slot, and the sundries hooked on sliding rake tooth is removed, the connecting rod is connected at the bottom of slot, and movable rake tooth is rotatably arranged on the connecting rod.

[0006] Reset spring is arranged in slot, reset spring is used to make movable rake tooth can pop out slot after the limit of scraper to movable rake tooth, reset spring is located between movable rake tooth and slot, one end of reset spring is arranged on movable rake tooth, and the other end of reset spring is arranged at the bottom of slot.

[0007] The scraper is connected to the back of the support, and the scraper can be adjusted in height according to the water depth of the support, the bottom of the movable rake tooth contacts the scraper first, the scraper extrudes the upper convex slot part of the movable rake tooth, the movable rake tooth retracts into the slot, the garbage hooked by the movable rake tooth falls, the garbage is cleaned into the collecting box by the scraper, the scraper is arranged in close contact with the lifting plate, and the surface of the lifting plate can also be cleaned by the scraper, and the collecting box below the scraper is used for recycling the garbage on the movable rake tooth.

[0008] The driving assembly comprises a driving motor connected to one side of the support, the driving motor is used for driving the driving shaft to rotate, the output end of the driving motor is connected with the driving shaft, the support is provided with a boss used for supporting and fixing the driving motor, and the driving motor is connected with the boss.

[0009] The beneficial effects of the above technical scheme of the utility model are as follows:

[0010] 1. Start the driving motor, the output end of the driving motor drives the driving shaft to rotate, the driving shaft drives the lifting plate to make rotary motion, when the lifting plate makes rotary motion between the lifting plate, the movable rake tooth on the lifting plate hooks the large particle garbage floating in the pool and moves upward with the lifting plate to move the garbage out of the water surface.

[0011] 2. The movable rake tooth is in contact with the scraper, the scraper extrudes the movable rake tooth, the movable rake tooth retracts into the slot, when the movable rake tooth retracts into the slot, the movable rake tooth is in contact with the upper base surface of the slot, the surface of the lifting plate extrudes the garbage, and the garbage hooked by the movable rake tooth falls into the collecting box below the scraper.

[0012] 3. When the movable rake tooth leaves the scraper, the reset spring resets the movable rake tooth, the movable rake tooth pops out of the slot, and after rotary motion, the movable rake tooth continues to process the garbage in the pool. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a main body structure schematic view of a novel grille machine for sewage treatment;

[0014] Figure 2 It is a left view sectional structure schematic view of the utility model;

[0015] Figure 3 It is a local structure schematic view of A of the utility model;

[0016] Figure 4 It is a top view structure schematic view of the utility model.

[0017] Explanation of reference signs: 100, support; 101, drive shaft; 102, lifting plate; 103, slot; 104, movable rake tooth; 105, scraper; 106, connecting rod; 108, reset spring; 109, collection box; 110, drive assembly; 111, boss; 112, drive motor. DETAILED DESCRIPTION

[0018] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the following will combine the drawings of the embodiments of the present application to make a detailed description. Figures 1-4 The technical scheme of the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0019] As shown in the drawings: Figures 1-4

[0020] The present embodiment provides a new type of sewage treatment grille machine, which comprises symmetrically arranged supports 100, the supports 100 are used for limiting and supporting the drive shaft 101, so that the limiting shaft can rotate on the support 100, the drive shaft 101 is arranged between the supports 100, the support 100 is provided with a circular hole matched with the drive shaft 101, the drive shaft 101 is rotatably arranged in the circular hole on the support 100, the drive shaft 101 is used to drive the lifting plate 102 to make rotary motion, and is used to carry out the garbage out of the water surface, one side of the support 100 is provided with a drive assembly 110 for driving the drive shaft 101 to rotate, the drive assembly 110 is used to drive the drive shaft 101 to rotate, so that the lifting plate 102 can drive the movable rake tooth 104 to rotate, the drive shaft 101 is rotatably provided with the lifting plate 102, the lifting plate 102 is provided with a small circular hole for allowing water flow, the lifting plate 102 is used to connect the movable rake tooth 104, the lifting plate 102 is provided with a plurality of movable rake teeth 104 for lifting garbage, the movable rake tooth 104 is used to hook the impurities in the water tank, one side of the support 100 is provided with a scraper 105 for cleaning the garbage on the movable rake tooth 104, the scraper 105 is used to extrude the movable rake tooth 104, and the hooked garbage on the movable rake tooth 104 is removed.

[0021] As shown in the drawings: Figure 1 , 3 ​As shown: the lifting plate 102 is provided with a slot 103 for placing the movable rake teeth 104, the slot 103 is used for storing the movable rake teeth 104, so that the movable rake teeth 104 has a certain activity space, which is convenient for the movable rake teeth 104 to retract into the slot 103 after the scraper 105 extrudes the movable rake teeth 104, and removes the sundries hooked by the sliding rake teeth, the bottom of the slot 103 is connected with a connecting rod 106, the connecting rod 106 is fixedly connected with the lifting plate 102, and the movable rake teeth 104 are rotatably arranged on the connecting rod 106.

[0022] As shown in Figure 2 , 3 : the slot 103 is provided with a reset spring 108, the reset spring 108 is used for enabling the movable rake teeth 104 to pop out of the slot 103 after the scraper 105 limits the movable rake teeth 104, the reset spring 108 is located between the movable rake teeth 104 and the slot 103, one end of the reset spring 108 is arranged on the movable rake teeth 104, and the other end of the reset spring 108 is arranged on the bottom of the slot 103.

[0023] As shown in Figure 3 , 4 : the scraper 105 is connected and arranged on the back of the support 100, when the driving motor 112 drives the lifting plate 102 to reverse, the movable rake teeth 104 are driven to the back of the support 100, the movable rake teeth 104 are in the form of a right triangle, the bottom of the movable rake teeth 104 contacts the scraper 105 first, the scraper 105 extrudes the part of the movable rake teeth 104 protruding out of the slot 103, so that the sliding rake teeth retract into the slot 103, the sundries hooked by the movable rake teeth 104 fall off, the scraper 105 is used to clean the sundries into the collecting box 109, the scraper 105 is arranged in close contact with the lifting plate 102, the collecting box 109 for recycling the sundries on the movable rake teeth 104 is arranged below the scraper 105, the collecting box 109 is arranged below the scraper 105, and the scraper 105 is arranged separately from the collecting box 109.

[0024] As shown in Figure 2 , 3 : the driving assembly 110 includes a driving motor 112 connected to one side of the support 100, the driving motor 112 is used to drive the driving shaft 101 to rotate, the output end of the driving motor 112 is connected with the driving shaft 101, the support 100 is provided with a boss 111 for supporting and fixing the driving motor 112, and the driving motor 112 is connected with the boss 111.

[0025] Working principle: in use, first, the support 100 one end is placed in the pool, then start the drive motor 112, the drive motor 112 output end drives the rotation of the drive shaft 101, the drive shaft 101 drives the rotation of the lifting plate 102, when the lifting plate 102 in between the rotation of the lifting plate 102 on the movable tines 104 in the pool of large floating or particle impurities are hooked and with the lifting plate 102 to move up, the impurities are removed from the water surface, when the movable tines 104 and the lifting plate 102 surface cleaning, make the drive motor 112 drive the lifting plate 102 reverse, the movable tines 104 and the scraper 105 contact, the scraper 105 extrusion of movable tines 104, the movable tines 104 is retracted to the slot 103, when the movable tines 104 is retracted to the slot 103, the movable tines 104 and the lifting plate 102 contact, the movable tines 104 on the hook to the impurities are dropped to the collection box 109 below the scraper 105, when the movable tines 104 away from the scraper 105, make the drive motor 112 drive the lifting plate 102 positive rotation, the reset spring 108 reset the movable tines 104, the movable tines 104 pop out of the slot 103, continue to rotate, continue to process the impurities in the pool, the movable tines 104 is provided with the first baffle, the upper surface of the slot 103 is provided with the second baffle, the second baffle is arranged on the lifting plate 102, the second baffle blocks the first baffle, to prevent the movable tines 104 from falling out of the slot 103.

[0026] In addition, it also needs to be explained that, in the description of the present application, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] The above is the preferred embodiment of the present application, it should be pointed out that, for those skilled in the art, without departing from the principle of the present application, a number of improvements and refinements can be made, these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A new type of screen machine for sewage treatment, characterized by: The utility model provides a garbage lifting device, including symmetrically arranged support (100), drive shaft (101) is equipped between support (100), one side of support (100) is equipped with the drive assembly (110) for driving drive shaft rotation, rotatory lifting plate (102) is equipped on drive shaft (101), a plurality of movable harrow teeth (104) for lifting garbage are equipped on lifting plate (102), one side of support (100) is equipped with the scraper (105) for cleaning garbage on movable harrow tooth (104); The lifting plate (102) is provided with a slot (103) for placing the movable harrow tooth (104), and the slot (103) is connected with a connecting rod (106) at the bottom. The slot (103) is provided with a reset spring (108) between the movable harrow tooth (104) and the slot (103), one end of the reset spring (108) is arranged on the movable harrow tooth (104), and the other end of the reset spring (108) is arranged on the bottom of the slot (103).

2. A new type of screen machine for sewage treatment according to claim 1, characterized in that: The scraper (105) is connected to the back of the support (100), and the scraper (105) is arranged in close contact with the lifting plate (102), and the collecting box (109) for recycling the garbage on the movable harrow tooth (104) is arranged below the scraper (105).

3. A new type of screen machine for sewage treatment according to claim 2, characterized in that: The drive assembly (110) includes a drive motor (112) connected to one side of the support (100), and the output end of the drive motor (112) is connected to the drive shaft (101).

4. A new type of screen machine for sewage treatment according to claim 3, characterized in that: The support (100) is provided with a boss (111) for supporting and fixing the drive motor (112), and the drive motor (112) is connected to the boss (111).

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