Grille machine for sewage treatment

Abstract

The utility model belongs to the technical field of grillage machines, and particularly relates to a grillage machine for sewage treatment, which comprises a grillage machine body, first support columns are rotatably mounted on two sides of the grillage machine body, rotating grooves are formed in the first support columns, and second support columns are rotatably mounted in the rotating grooves; the two driving assemblies are located in the two first supporting columns correspondingly and used for driving the two second supporting columns to rotate correspondingly. The first gear is rotationally installed on the grillage machine body, the first gear is located between the two first supporting columns, and the two ends of the first gear penetrate through the grillage machine body and are fixedly connected with the two first supporting columns correspondingly; the first power cavity is formed in the grillage machine body and located on one side of the first gear, and a rack is installed in the first power cavity in a sliding mode. When the whole grillage machine is used, the grillage machine body can be fixed to the ground to work, operation is easy, the fixing effect is good, and meanwhile the angle of the grillage machine body can be adjusted according to the water flow direction and speed.

Description

Technical Field

[0001] The utility model belongs to the technical field of screen machines, in particular to a screen machine for sewage treatment. Background Art

[0002] The screen machine is a water treatment equipment used for solid-liquid separation, mainly used to remove various shapes of debris in the fluid. The screen machine is widely used in urban sewage treatment, water plants, power plant water inlets, textiles, food processing, papermaking and leather industries, which can effectively reduce the pollution of wastewater to the environment and protect the environment.

[0003] For example, the Chinese patent with publication number CN203820485U discloses a screen dirt remover, including a frame and a rotary traction mechanism, rake teeth connected to the rotary traction mechanism, and a fixed screen installed at the lower part of the frame, characterized in that a fixed short screen located on the water-facing surface of the frame is provided in the gap between the frame and the fixed screen, and the fixed short screen and the fixed screen are arranged at an angle; the lower end of the movable grille can be rotatably connected to the upper end of the fixed short screen through a pin shaft, and the movable grille can movably cover the gap between the fixed short screen and the fixed screen. The utility model has a simple structure and low manufacturing cost. A fixed short screen and movable grille are arranged at the bottom of the frame. The movable grille is light in weight, and each movable grille can be opened or closed separately, and is flexible in rotation, not easy to get stuck, simple in maintenance, reliable in operation, and can efficiently intercept garbage and waste in sewage, extend the maintenance interval of the equipment, reduce the maintenance workload, and ensure long-term reliable operation of the equipment.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used, such as: when the direction or speed of the water flow changes, the screen machine needs to adjust the working angle to better adapt to the water flow conditions and improve the sewage discharge efficiency. However, when the screen machine is used, the angle cannot be adjusted according to the actual terrain, so the practicality is limited. At the same time, the screen machine is usually fixed to the ground by expansion bolts, which makes the installation and disassembly process complicated and time-consuming. In view of this, we propose a screen machine for sewage treatment. Utility Model Content

[0006] The purpose of the utility model is to provide a screen machine for sewage treatment to solve the problems raised in the above background technology.

[0007] In view of this, the utility model provides a screen machine for sewage treatment, comprising:

[0008] A grille machine body, wherein support columns 1 are rotatably mounted on both sides of the grille machine body, a rotation slot is provided on the support column 1, and support columns 2 are rotatably mounted in the rotation slot;

[0009] Two driving assemblies, the two driving assemblies are respectively located in the two supporting columns one, and are respectively used to drive the two supporting columns two to rotate;

[0010] Gear 1, the gear 1 is rotatably mounted on the grille machine body, and the gear 1 is located between the two support columns 1, and both ends of the gear 1 penetrate the grille machine body and are fixedly connected to the two support columns 1 respectively;

[0011] A power chamber 1, wherein the power chamber 1 is provided in the grille machine body and is located on one side of the gear 1, a rack is slidably installed in the power chamber 1, and the rack is located on one side of the gear 1, and the rack is meshed with the gear 1;

[0012] A power assembly is located in the grille machine body and is used to drive the rack to slide.

[0013] In the technical solution, when the grille machine body needs to be fixed to the ground, the driving assembly can drive the support column 2 to rotate in the rotating groove. When the support column 2 rotates to a suitable position, the anti-skid rubber pads at the ends of the two support columns 2 and the two support columns 1 will contact the ground, making the fixation of the support columns 2 and the support column 1 to the ground more secure. At this time, the position of the grille machine body is fixed, which is convenient for fixing the grille machine body to the ground.

[0014] When the angle of the grille machine body needs to be adjusted, the power assembly can be used to drive the rack to slide in the power chamber 1, and the rack will drive the gear 1 meshing with it to rotate. The gear 1 will drive the two support columns 1 to rotate, and the two support columns 1 can also drive the two support columns 2 to rotate, thereby achieving the effect of adjusting the angle of the grille machine body.

[0015] In the above technical solution, further, the driving component includes:

[0016] Power chamber two, the power chamber two is opened in support column one and is located on one side of support column two, one side of support column two extends into power chamber two and is fixedly installed with a worm wheel, a worm is rotatably installed in power chamber two and is located on one side of the worm wheel, the worm is meshed with the worm wheel, and one end of the worm passes through power chamber two and extends to the outside.

[0017] In the present technical scheme, when it is necessary to fix the grille machine body to the ground, first rotate the two operating disks 2 and drive the two worms to rotate respectively, the worm drives the worm wheel meshing with it to rotate, and the worm wheel drives the support column 2 to rotate in the rotation groove, and when the support column 2 rotates to the appropriate position, stop rotating the operating disk 2, at this time, the two support columns 2 and the anti-slip rubber pads at one end of the two support columns 1 will contact the ground, so that the support column 2 and the support column 1 are fixed to the ground more firmly, and the position of the grille machine body is fixed, which is convenient for fixing the grille machine body to the ground.

[0018] In the above technical solution, further, the power assembly includes:

[0019] A threaded rod, wherein the threaded rod is rotatably installed in the power chamber one, one end of the threaded rod passes through the rack and is fixedly installed with a first bevel gear, the threaded rod is threadedly connected to the rack, a second bevel gear is rotatably installed in the power chamber one and located on one side of the first bevel gear, the second bevel gear is meshed with the first bevel gear, and one end of the second bevel gear passes through the power chamber one and extends to the outside.

[0020] In the present technical solution, when it is necessary to adjust the angle of the grille machine body, first rotate the operating disk 1 and drive the second bevel gear to rotate, the second bevel gear drives the first bevel gear meshing with it to rotate, and then the first bevel gear drives the threaded rod to rotate. Under the action of the thread, the threaded rod drives the rack to slide in the power chamber 1, and the rack drives the gear 1 meshing with it to rotate, and the gear 1 drives the two support columns 1 to rotate, and the two support columns 1 can also drive the two support columns 2 to rotate, thereby achieving the effect of adjusting the angle of the grille machine body.

[0021] In the above technical solution, further, an operating disc 1 is fixedly mounted on one end of the second bevel gear, and an operating disc 2 is fixedly mounted on one end of the worm.

[0022] In the technical solution, the second bevel gear can be rotated conveniently by setting the first operating disk, and the worm can be rotated conveniently by setting the second operating disk.

[0023] In the above technical solution, further, the first bevel gear is rotationally connected to the power chamber 1, and the worm gear and the support column 2 are rotationally connected to the power chamber 2.

[0024] In the technical solution, it is ensured that the first bevel gear can rotate in the power chamber one, and it is ensured that the worm gear and the second support column can rotate in the power chamber two.

[0025] In the above technical solution, further, anti-skid rubber pads are fixedly installed on the ends of the support column 1 and the support column 2 away from the grille machine body.

[0026] In the present technical solution, by providing the anti-skid rubber pads, when the anti-skid rubber pads at one end of the two support columns 2 and the two support columns 1 come into contact with the ground, the support columns 2 and 1 are more firmly fixed to the ground.

[0027] The beneficial effects of the utility model are:

[0028] 1. The screen machine for sewage treatment can drive the support column 2 to rotate in the rotating groove through the set driving assembly. When the support column 2 rotates to a suitable position, the anti-skid rubber pads at the ends of the two support columns 2 and the two support columns 1 will contact the ground, making the fixation of the support columns 2 and 1 to the ground more firmly. At this time, the position of the screen machine body is fixed, which is convenient for fixing the screen machine body to the ground for work, and the operation is simple and the fixing effect is good.

[0029] 2. The screen machine for sewage treatment can drive the rack to slide in the power chamber 1 through the power assembly, and the rack will drive the gear 1 meshing with it to rotate, and the gear 1 will drive the two support columns 1 to rotate, and the two support columns 1 can also drive the two support columns 2 to rotate, so that the angle of the screen machine body can be adjusted according to the direction and speed of the water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 It is a schematic diagram of the structure of the gear region of the utility model;

[0032] Figure 3 This utility model Figure 2 The enlarged structural diagram at A in the middle;

[0033] Figure 4 It is a schematic diagram of the structure of the second area of ​​the support column of the utility model.

[0034] The symbols in the figure are:

[0035] 1. Grille machine body; 2. Support column 1; 3. Support column 2; 4. Gear 1; 5. Power chamber 1; 6. Rack; 7. Threaded rod; 8. First bevel gear; 9. Second bevel gear; 10. Operating disk 1; 11. Power chamber 2; 12. Worm gear; 13. Worm; 14. Operating disk 2; 15. Rotating groove. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0037] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but in appropriate cases, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0038] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0039] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0040] It should be noted that, in the present application, the terms "comprise", "include" or any other variant 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. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples. Example 1

[0041] See also Figure 1 - Figure 4 As shown, this embodiment provides a screen machine for sewage treatment, comprising:

[0042] The grille machine body 1 has support columns 2 rotatably mounted on both sides of the grille machine body 1, and a rotation groove 15 is provided on the support column 2, and a support column 2 3 is rotatably mounted in the rotation groove 15;

[0043] Two driving assemblies, the two driving assemblies are respectively located in the two supporting columns 1 2 and are respectively used to drive the two supporting columns 2 3 to rotate;

[0044] Gear 14, gear 14 is rotatably mounted on the grille machine body 1, and gear 14 is located between the two support columns 12, both ends of gear 14 penetrate the grille machine body 1 and are fixedly connected to the two support columns 12 respectively;

[0045] A power chamber 15 is provided in the grille machine body 1 and is located on one side of the gear 14. A rack 6 is slidably installed in the power chamber 15, and the rack 6 is located on one side of the gear 14, and the rack 6 is meshed with the gear 14;

[0046] The power assembly is located in the grille machine body 1 and is used to drive the rack 6 to slide.

[0047] When the grille machine body 1 needs to be fixed to the ground, the driving assembly can be used to drive the support column 2 3 to rotate in the rotating groove 15. When the support column 2 3 rotates to a suitable position, the anti-skid rubber pads at one end of the two support columns 2 3 and the two support columns 1 2 will contact the ground, making the support columns 2 3 and the support columns 1 2 more firmly fixed to the ground. At this time, the position of the grille machine body 1 is fixed, which is convenient for fixing the grille machine body 1 to the ground.

[0048] When the angle of the grille machine body 1 needs to be adjusted, the power assembly can be used to drive the rack 6 to slide in the power chamber 5, and the rack 6 will drive the gear 4 meshing with it to rotate, and the gear 4 will drive the two support columns 2 to rotate. The two support columns 2 can also drive the two support columns 2 3 to rotate, thereby achieving the effect of adjusting the angle of the grille machine body 1.

[0049] In this embodiment, the driving component includes:

[0050] The power chamber 11 is provided in the support column 1 2 and is located on one side of the support column 3. One side of the support column 3 extends into the power chamber 11 and is fixedly installed with a worm wheel 12. A worm 13 is rotatably installed in the power chamber 11 and is located on one side of the worm wheel 12. The worm 13 is meshed with the worm wheel 12. One end of the worm 13 passes through the power chamber 11 and extends to the outside.

[0051] Among them, when it is necessary to fix the grille machine body 1 to the ground, first rotate the two operating disks 2 14 and drive the two worms 13 to rotate respectively, the worm 13 drives the worm wheel 12 meshing with it to rotate, and the worm wheel 12 drives the support column 2 3 to rotate in the rotation groove 15. When the support column 2 3 rotates to a suitable position, stop rotating the operating disk 2 14. At this time, the anti-slip rubber pads at one end of the two support columns 2 3 and the two support columns 1 2 will contact the ground, making the support column 2 3 and the support column 1 2 more firmly fixed to the ground. At this time, the position of the grille machine body 1 is fixed, which is convenient for fixing the grille machine body 1 to the ground.

[0052] In this embodiment, the power assembly includes:

[0053] Threaded rod 7, threaded rod 7 is rotatably installed in power chamber 1 5, one end of threaded rod 7 passes through rack 6 and is fixedly installed with first bevel gear 8, threaded rod 7 is threadedly connected with rack 6, a second bevel gear 9 is rotatably installed in power chamber 1 5 and located on one side of first bevel gear 8, second bevel gear 9 is meshed with first bevel gear 8, one end of second bevel gear 9 passes through power chamber 1 5 and extends to the outside;

[0054] Among them, when it is necessary to adjust the angle of the grill machine body 1, first rotate the operating disk 10 and drive the second bevel gear 9 to rotate, the second bevel gear 9 drives the first bevel gear 8 engaged therewith to rotate, and then the first bevel gear 8 drives the threaded rod 7 to rotate. Under the action of the thread, the threaded rod 7 drives the rack 6 to slide in the power chamber 5, the rack 6 will drive the gear 4 engaged therewith to rotate, the gear 4 drives the two support columns 2 to rotate, and the two support columns 2 can also drive the two support columns 3 to rotate, thereby achieving the effect of adjusting the angle of the grill machine body 1. Example 2

[0055] This embodiment provides a screen machine for sewage treatment, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0056] In this embodiment, an operating disc 10 is fixedly mounted on one end of the second bevel gear 9 , and an operating disc 2 14 is fixedly mounted on one end of the worm 13 .

[0057] The second bevel gear 9 can be rotated conveniently by means of the operating disk 10 , and the worm 13 can be rotated conveniently by means of the operating disk 2 14 . Example 3

[0058] This embodiment provides a screen machine for sewage treatment, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0059] In this embodiment, the first bevel gear 8 is rotationally connected to the power chamber 1 5 , and the worm gear 12 and the support column 2 3 are both rotationally connected to the power chamber 2 11 .

[0060] Among them, it is ensured that the first bevel gear 8 can rotate in the power chamber 1 5 , and it is ensured that the worm gear 12 and the support column 2 3 can both rotate in the power chamber 2 11 . Example 4

[0061] This embodiment provides a screen machine for sewage treatment, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0062] In this embodiment, an anti-skid rubber pad is fixedly installed on one end of the support column 1 2 and the support column 2 3 away from the grille machine body 1 .

[0063] Among them, by setting the anti-skid rubber pad, when the anti-skid rubber pads at one end of the two support columns 2 3 and the two support columns 1 2 are in contact with the ground, the support columns 2 3 and the support columns 1 2 are fixed to the ground more firmly.

[0064] The grille machine body 1 involved in the utility model adopts the grille machine with product number GSHZ-1200 produced by Nanjing Lanjiang Water Treatment Equipment Co., Ltd. The grille machine body 1 involved in the utility model is the existing technology and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the structure and working principle of the grille machine body 1.

[0065] Working principle: when the grille machine body 1 needs to be fixed to the ground, firstly rotate the two operating disks 2 14 and respectively drive the two worms 13 to rotate, the worm 13 drives the worm wheel 12 meshing therewith to rotate, and the worm wheel 12 drives the support column 2 3 to rotate in the rotation groove 15, and when the support column 2 3 rotates to a suitable position, stop rotating the operating disk 2 14, and then the two support columns 2 3 and the anti-skid rubber pads at one end of the two support columns 1 2 will contact the ground, making the support columns 2 3 and the support columns 1 2 more firmly fixed to the ground, and then the position of the grille machine body 1 is fixed, which is convenient for fixing the grille machine body 1 to the ground;

[0066] When the angle of the grille machine body 1 needs to be adjusted, first turn the operating disk 10 and drive the second bevel gear 9 to rotate, the second bevel gear 9 drives the first bevel gear 8 meshing with it to rotate, and then the first bevel gear 8 drives the threaded rod 7 to rotate. Under the action of the thread, the threaded rod 7 drives the rack 6 to slide in the power chamber 5, and the rack 6 will drive the gear 4 meshing with it to rotate, and the gear 4 drives the two support columns 2 to rotate, and the two support columns 2 can also drive the two support columns 3 to rotate, so as to achieve the effect of adjusting the angle of the grille machine body 1.

[0067] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A screen machine for sewage treatment, characterized in that: include: A grille machine body (1), wherein support columns (2) are rotatably mounted on both sides of the grille machine body (1), a rotation groove (15) is formed on the support column (2), and support column (3) is rotatably mounted in the rotation groove (15); Two drive assemblies, the two drive assemblies are respectively located in the two support columns (2) and are respectively used to drive the two support columns (3) to rotate; Gear 1 (4), the gear 1 (4) being rotatably mounted on the grille machine body (1), and the gear 1 (4) being located between the two support columns 1 (2), and both ends of the gear 1 (4) passing through the grille machine body (1) and being fixedly connected to the two support columns 1 (2) respectively; A power chamber (5), wherein the power chamber (5) is provided in the grille machine body (1) and is located on one side of the gear (4), a rack (6) is slidably mounted in the power chamber (5), the rack (6) is located on one side of the gear (4), and the rack (6) is meshed with the gear (4); A power assembly is located in the grill machine body (1) and is used to drive the rack (6) to slide.

2. A sewage treatment screen machine according to claim 1, characterized in that: The drive assembly comprises: A power chamber 2 (11), wherein the power chamber 2 (11) is opened in the support column 1 (2) and is located on one side of the support column 2 (3), one side of the support column 2 (3) extends into the power chamber 2 (11) and is fixedly mounted with a worm wheel (12), a worm (13) is rotatably mounted in the power chamber 2 (11) and is located on one side of the worm wheel (12), the worm (13) is meshed with the worm wheel (12), and one end of the worm (13) passes through the power chamber 2 (11) and extends to the outside.

3. A sewage treatment screen machine according to claim 2, characterized in that: The power assembly comprises: A threaded rod (7), the threaded rod (7) being rotatably mounted in the power chamber (5), one end of the threaded rod (7) passing through the rack (6) and being fixedly mounted with a first bevel gear (8), the threaded rod (7) being threadedly connected to the rack (6), a second bevel gear (9) being rotatably mounted in the power chamber (5) and located on one side of the first bevel gear (8), the second bevel gear (9) being meshed with the first bevel gear (8), one end of the second bevel gear (9) passing through the power chamber (5) and extending to the outside.

4. A sewage treatment screen machine according to claim 3, characterized in that: An operating disc 1 (10) is fixedly mounted on one end of the second bevel gear (9), and an operating disc 2 (14) is fixedly mounted on one end of the worm (13).

5. A sewage treatment screen machine according to claim 3, characterized in that: The first bevel gear (8) is rotationally connected to the power chamber one (5), and the worm gear (12) and the support column two (3) are both rotationally connected to the power chamber two (11).

6. A sewage treatment screen machine according to claim 1, characterized in that: The ends of the support column 1 (2) and the support column 2 (3) away from the grille machine body (1) are both fixedly mounted with anti-skid rubber pads.

Images