CN215310406U

CN215310406U - Central transmission mud scraper for sewage treatment

Info

Publication number: CN215310406U
Application number: CN202121029034.5U
Authority: CN
Inventors: 邵刚
Original assignee: Zhejiang Shuangyi Environmental Protection Technology Development Co ltd
Current assignee: Zhejiang Shuangyi Environmental Protection Technology Development Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-28
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a central transmission mud scraper for sewage treatment, which comprises a motor, a mounting plate and a driving cylinder, wherein the output end of the motor is connected with an output shaft, the other end of the output shaft passes through the mounting plate, the other end of the output shaft is connected to the driving cylinder, a rotary disc is arranged in the middle of the bottom of the driving cylinder, a rotary rod is connected in the middle of the top of the rotary disc, a through hole is reserved on the driving cylinder close to the rotary rod, the top end of the rotary rod passes through the through hole, a limit ring is fixed on the rotary rod arranged in the through hole, a bevel gear is connected to the top end of the rotary rod, a first bevel gear is arranged on one side of the top of the bevel gear, a second bevel gear is arranged on the other side of the top of the bevel gear, the first bevel gear and the second bevel gear are symmetrically arranged, the first bevel gear and the second bevel gear are respectively vertical to and meshed with the bevel gear, and lead screws are connected to the other ends of the first bevel gear and the second bevel gear. Has the advantages that: through adjusting the extension or shortening of two scrapers, the sewage treatment barrel that is applicable in different bores facilitates the use of user.

Description

Central transmission mud scraper for sewage treatment

Technical Field

The utility model relates to the field of sewage treatment, in particular to a central transmission mud scraper for sewage treatment.

Background

After the sewage treatment tank or the sewage treatment barrel filters sewage for a certain time, the inner wall of the sewage treatment tank or the sewage treatment barrel is easy to adhere to a layer of sludge, if the sewage treatment tank or the sewage treatment barrel is not cleaned in time, the sewage treatment effect can be greatly reduced, the labor intensity of manual cleaning is high, and the efficiency is low.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a central transmission mud scraper for sewage treatment, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a central transmission mud scraper for sewage treatment comprises a motor, a mounting plate and a driving cylinder, wherein the motor is mounted on the mounting plate, an output shaft is connected to the output end of the motor, the other end of the output shaft passes through the mounting plate, the other end of the output shaft is connected to the driving cylinder, a turntable is arranged at the middle position of the bottom of the driving cylinder, a rotating handle is connected to one side of the bottom of the turntable, a rotating rod is connected to the middle position of the top of the turntable, a through hole is reserved at the position, close to the rotating rod, of the driving cylinder, a limiting ring is fixed on the rotating rod, the top end of the rotating rod passes through the through hole and is arranged in the through hole, the through hole is matched with the rotating rod and the limiting ring in shape and size, a bevel gear is connected to the top end of the rotating rod, a first bevel gear is arranged on one side of the top of the bevel gear, a second bevel gear is arranged on the other side of the top of the bevel gear, and the first bevel gear and the second bevel gear are symmetrically arranged, the first bevel gear and the second bevel gear are perpendicular to and meshed with the bevel gears respectively, the other ends of the first bevel gear and the second bevel gear are connected with screw rods, bearings are sleeved on the screw rods in a rotating mode, fixing rods are connected to the upper end and the lower end of each bearing, and the other ends of the fixing rods are fixed to the inner wall of the driving cylinder.

Furthermore, the other end of the screw rod is provided with a threaded pipe, an opening is reserved at one end of the threaded pipe, female threads are reserved in the threaded pipe, and the other end of the screw rod is communicated into the threaded pipe.

Furthermore, the screw rod is connected with a female thread in the threaded pipe through threads, and the upper end and the lower end of the threaded pipe are both connected with sliding blocks.

Furthermore, the inner wall of the driving cylinder, which is close to the sliding block, is provided with sliding grooves, and the other end of the sliding block is communicated into the sliding grooves.

Furthermore, the other end of the threaded pipe is led out of the driving cylinder, a sealing ring is arranged at the junction of the threaded pipe and the driving cylinder, and the other end of the threaded pipe is connected with a scraper.

Compared with the prior art, the utility model has the following beneficial effects: through adjusting two scraper blade extensions or shortening for the scraper blade homoenergetic contacts sewage treatment bucket's inner wall, applicable in the sewage treatment bucket of different bores, and the person of facilitating the use uses simple and practical.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a central transmission mud scraper for sewage treatment according to an embodiment of the utility model;

FIG. 2 is a sectional view showing the construction of a center drive sludge scraper for sewage treatment according to an embodiment of the present invention;

fig. 3 is an enlarged view at a in fig. 2 according to an embodiment of the present invention.

Reference numerals:

1. a motor; 2. mounting a plate; 3. a drive cylinder; 4. an output shaft; 5. a turntable; 6. turning a handle; 7. a rotating rod; 8. a through hole; 9. a limiting ring; 10. a bevel gear; 11. a first bevel gear; 12. a second bevel gear; 13. a screw rod; 14. a bearing; 15. fixing the rod; 16. a threaded pipe; 17. a slider; 18. a chute; 19. a seal ring; 20. a scraper.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, the central transmission mud scraper for sewage treatment according to the embodiment of the present invention includes a motor 1, a mounting plate 2 and a driving cylinder 3, wherein the motor 1 is mounted on the mounting plate 2, an output end of the motor 1 is connected to an output shaft 4, the other end of the output shaft 4 passes through the mounting plate 2, the other end of the output shaft 4 is connected to the driving cylinder 3, a rotating disc 5 is disposed at a middle position of the bottom of the driving cylinder 3, a rotating handle 6 is connected to one side of the bottom of the rotating disc 5, a rotating rod 7 is connected to a middle position of the top of the rotating disc 5, a through hole 8 is left in the driving cylinder 3 near the rotating rod 7, a limiting ring 9 is fixed on the rotating rod 7 through the through hole 8 at the top end of the rotating rod 7, the through hole 8 is matched with the rotating rod 7 and the limiting ring 9 in shape and size, a bevel gear 10 is connected to the top end of the rotating rod 7, the bevel gear mechanism is characterized in that a first bevel gear 11 is arranged on one side of the top of the bevel gear 10, a second bevel gear 12 is arranged on the other side of the top of the bevel gear 10, the first bevel gear 11 and the second bevel gear 12 are symmetrically arranged, the first bevel gear 11 and the second bevel gear 12 are perpendicular to and meshed with the bevel gear 10 respectively, the other ends of the first bevel gear 11 and the second bevel gear 12 are connected with a screw rod 13, a bearing 14 is sleeved on the screw rod 13 in a rotating mode, fixing rods 15 are connected to the upper end and the lower end of the bearing 14, and the other end of each fixing rod 15 is fixed to the inner wall of the driving barrel 3.

According to the scheme of the utility model, the other end of the screw rod 13 is provided with a threaded pipe 16, one end of the threaded pipe 16 is provided with an opening, female threads are reserved in the threaded pipe 16, the other end of the screw rod 13 is introduced into the threaded pipe 16, the screw rod 13 is in threaded connection with the female threads in the threaded pipe 16, the upper end and the lower end of the threaded pipe 16 are both connected with a sliding block 17, the inner wall of the driving cylinder 3, close to the sliding block 17, is provided with a sliding groove 18, the other end of the sliding block 17 is introduced into the sliding groove 18, the other end of the threaded pipe 16 is introduced out of the driving cylinder 3, a sealing ring 19 is arranged at the junction of the threaded pipe 16 and the driving cylinder 3, and the other end of the threaded pipe 16 is connected with a scraper 20.

When specifically using, mounting panel 2 is installed on sewage treatment bucket (not drawn in the picture), it changes 6 to rotate, it rotates to change 6 and drives carousel 5 and rotate, carousel 5 rotates and drives bull stick 6, bevel gear 10, first bevel gear 11, second bevel gear 12 and lead screw 13 synchronous rotation, make screwed pipe 16 remove about for lead screw 13, two screwed pipes 16 move in opposite directions or opposite directions promptly, make the interval increase or reduce between two scraper blades 20, make scraper blade 20 homoenergetic contact the inner wall of sewage treatment bucket, starting motor 1 after that, motor 1 control output shaft 4 and driving cylinder 3 rotate, scrape mud work, applicable in the sewage treatment bucket of different bores, the person of facilitating the use uses, and is simple and practical.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The central transmission mud scraper for sewage treatment is characterized by comprising a motor (1), a mounting plate (2) and a driving cylinder (3), wherein the motor (1) is installed on the mounting plate (2), an output end of the motor (1) is connected with an output shaft (4), the other end of the output shaft (4) passes through the mounting plate (2), the other end of the output shaft (4) is connected onto the driving cylinder (3), a turntable (5) is arranged at the middle position of the bottom of the driving cylinder (3), a rotating handle (6) is connected to one side of the bottom of the turntable (5), a rotating rod (7) is connected to the middle position of the top of the turntable (5), a through hole (8) is reserved near the rotating rod (7) on the driving cylinder (3), the top end of the rotating rod (7) is arranged in the through hole (8), and a limiting ring (9) is fixed on the rotating rod (7), the through hole (8) is matched with the shape and the size of the rotating rod (7) and the limiting ring (9), the top end of the rotating rod (7) is connected with a bevel gear (10), one side of the top of the bevel gear (10) is provided with a first bevel gear (11), the other side of the top of the bevel gear (10) is provided with a second bevel gear (12), the first bevel gear (11) and the second bevel gear (12) are symmetrically arranged, the first bevel gear (11) and the second bevel gear (12) are perpendicular to and meshed with the bevel gear (10) respectively, the other ends of the first bevel gear (11) and the second bevel gear (12) are connected with a screw rod (13), a bearing (14) is rotatably sleeved on the screw rod (13), the upper end and the lower end of the bearing (14) are connected with a fixing rod (15), and the other end of the fixing rod (15) is fixed on the inner wall of the driving barrel (3).

2. The central transmission mud scraper for sewage treatment as claimed in claim 1, wherein the other end of the screw rod (13) is provided with a threaded pipe (16), an opening is reserved at one end of the threaded pipe (16), a female thread is reserved in the threaded pipe (16), and the other end of the screw rod (13) is communicated into the threaded pipe (16).

3. The central transmission mud scraper for sewage treatment as claimed in claim 2, wherein the screw rod (13) is in threaded connection with a female thread in a threaded pipe (16), and the upper end and the lower end of the threaded pipe (16) are both connected with sliding blocks (17).

4. The central transmission mud scraper for sewage treatment as claimed in claim 1, wherein the driving cylinder (3) is provided with a sliding groove (18) at the inner wall close to the sliding block (17), and the other end of the sliding block (17) is communicated into the sliding groove (18).

5. The central transmission mud scraper for sewage treatment according to claim 3, characterized in that the other end of the threaded pipe (16) is led out of the driving cylinder (3), a sealing ring (19) is arranged at the junction of the threaded pipe (16) and the driving cylinder (3), and the other end of the threaded pipe (16) is connected with a scraper (20).