Sundry filtering device for water conservancy protection ditch

Abstract

The utility model discloses a water conservancy protection ditch sundry filtering device, and particularly relates to the technical field of sundry filtering, the water conservancy protection ditch sundry filtering device comprises a ditch body, a sundry filtering mechanism is arranged in the ditch body, and a cleaning piece is arranged in the sundry filtering mechanism; the impurity filtering mechanism comprises a flow guide frame, the flow guide frame is fixedly installed in the ditch body, a flow guide middle cylinder is eccentrically installed in the middle of the flow guide frame, an auxiliary frame is fixedly installed at the top of the flow guide middle cylinder, a bearing is fixedly clamped to the end of the auxiliary frame, a rotating shaft is fixedly installed in the middle of the bearing, and the bottom end of the rotating shaft makes contact with the middle position of the inner lower wall of the flow guide middle cylinder; by arranging the impurity filtering mechanism, impurities in water are filtered, blockage and influence on drainage of the ditch due to deposition caused by excessive impurities in the ditch are prevented, the impurities in the impurity storage space can be pushed, the next impurity storage space is rotated to the filtering position for continuous filtering, and the situation that the filtering effect of the filtering plate is influenced due to accumulation of the impurities is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of sundry filtering, in particular to a sundry filtering device for a water conservancy protection ditch. Background Technique

[0002] In water conservancy projects, ditches need to be built for irrigation water supply, water resource management, ecological protection, flood control and disaster reduction, etc. When building ditches, in order to protect water quality and prevent siltation, it is necessary to filter sundries in the ditches;

[0003] Traditional ditch sundry filtering mostly installs filter plates longitudinally in the ditch to filter sundries through the filter plates. However, after the filter plates have been filtering for a period of time, sundries will accumulate at the bottom of the filter plates, affecting the filtering effect of the filter plates. Then, manual fishing and cleaning are required, which is rather troublesome and affects the overall filtering effect of sundries in the ditch. For this reason, we propose a sundry filtering device for a water conservancy protection ditch to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sundry filtering device for a water conservancy protection ditch to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A sundry filtering device for a water conservancy protection ditch, including a ditch body, a sundry filtering mechanism is arranged in the ditch body, and a cleaning part is arranged in the sundry filtering mechanism;

[0006] The sundry filtering mechanism includes a diversion frame, the diversion frame is fixedly installed in the ditch body, a diversion middle cylinder is eccentrically installed in the middle of the diversion frame, a auxiliary frame is fixedly installed at the top of the diversion middle cylinder, a bearing is fixedly clamped at the end of the auxiliary frame, a rotating shaft is fixedly installed in the middle of the bearing, the bottom end of the rotating shaft contacts the middle position of the inner lower wall of the diversion middle cylinder, an installation cylinder is fixedly installed on the outer side of the rotating shaft, four filter plates distributed in an annular array are fixedly installed on the outer side of the installation cylinder, a sundry storage space is formed between adjacent two filter plates, uniformly distributed filter slots are arranged on the filter plates, the side of the filter plate away from the installation cylinder contacts the inner wall of the diversion middle cylinder, and the bottom end of the filter plate contacts the lower surface of the inner wall of the diversion middle cylinder.

[0007] Preferably, the cleaning part includes a material placement plate, a longitudinal frame is vertically installed on the outer side of the material placement plate, a handle is integrally formed at the top end of the longitudinal frame, and a plurality of uniformly distributed hollow slots are arranged on the material placement plate.

[0008] Preferably, a groove corresponding to the material placement plate is arranged on the lower surface of the inner wall of the diversion middle cylinder, the groove is vertically corresponding to one of the sundry storage spaces away from the auxiliary frame side, and the material placement plate is movably clamped in the groove.

[0009] Preferably, longitudinal grooves corresponding to the longitudinal frames are formed on one side of the inner wall of the diversion middle cylinder close to the grooves, and the longitudinal frames are slidably clamped in the corresponding longitudinal grooves.

[0010] Preferably, the upper surface of the material placing plate is flush with the lower surface of the inner wall of the diversion middle cylinder, and the inner surface of the longitudinal frame is flush with the inner surface of the diversion middle cylinder.

[0011] Preferably, the top of the rotating shaft extends out of the top end of the auxiliary frame. A worm gear is fixedly installed at the top of the rotating shaft. A worm is meshed and connected to the outside of the worm gear. Rotating frames are rotatably installed at both ends of the worm, and the rotating frames are fixedly installed at the top end of the auxiliary frame.

[0012] Preferably, a first motor is fixedly installed on one side of the top end of the auxiliary frame close to the worm, and the driving end of the first motor is fixedly installed with one end of the worm.

[0013] Preferably, a protective cover is fixedly installed at the top end of the auxiliary frame, and the worm gear, the worm and the first motor are located in the protective cover.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By providing a sundry filtering mechanism, the filtering of sundries in water is realized, preventing excessive sundries in the ditch from accumulating and causing blockage, affecting the water drainage of the ditch, and the sundries in the storage space can be pushed, and the next storage space can be rotated to the filtering position for continuous filtering, preventing the accumulation of sundries from affecting the filtering effect of the filter plate.

[0016] 2. By providing a cleaning member, the sundries are pushed to the upper surface of the material placing plate. Subsequently, only need to hold the handle and lift the longitudinal frame to drive the material placing plate to move upward, so as to convey the sundries pushed to the upper surface of the material placing plate to the upper part. Then, the sundries are cleaned manually with tools and the material placing plate is reset, without manual fishing and cleaning, which is convenient for cleaning the filtered sundries. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of the present utility model.

[0019] Figure 2 It is a schematic structural diagram of the sundry filtering mechanism in the present utility model.

[0020] Figure 3 For the present utility model Figure 2 is an enlarged view of part A in it.

[0021] Figure 4 is a schematic structural view of the flow guiding middle cylinder and the cleaning member in the present utility model.

[0022] Figure 5 is a schematic top - plan structural view of the present utility model.

[0023] In the figure: 1, ditch body; 2, debris filtering mechanism; 21, diversion frame; 22, flow - guiding middle cylinder; 23, auxiliary frame; 231, bearing; 24, rotating shaft; 241, mounting cylinder; 25, filter plate; 251, filter groove; 26, worm gear; 261, worm; 262, rotating frame; 27, first motor; 28, protective cover; 3, cleaning member; 31, material - placing plate; 311, hollow groove; 32, longitudinal frame; 33, handle; 301, groove; 302, longitudinal groove. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0025] Embodiment: As Figures 1-5 shown, the present utility model provides a debris filtering device for a water - conservancy - protected ditch, including a ditch body 1, a debris filtering mechanism 2 is arranged in the ditch body 1, and a cleaning member 3 is arranged in the debris filtering mechanism 2;

[0026] The sundry filtering mechanism 2 includes a diversion frame 21 which is fixedly installed in the ditch body 1. A diversion middle cylinder 22 is eccentrically installed in the middle of the diversion frame 21. The water in the ditch body 1 is introduced into the diversion middle cylinder 22 through the diversion frame 21. A auxiliary frame 23 is fixedly installed at the top of the diversion middle cylinder 22. A bearing 231 is fixedly clamped at the end of the auxiliary frame 23. A rotating shaft 24 is fixedly installed in the middle of the bearing 231. The bottom end of the rotating shaft 24 contacts the middle position of the inner lower wall of the diversion middle cylinder 22. An installation cylinder 241 is fixedly installed on the outer side of the rotating shaft 24. Four filter plates 25 distributed in an annular array are fixedly installed on the outer side of the installation cylinder 241. Filter grooves 251 evenly distributed are formed on the filter plates 25. A sundry storage space is formed between two adjacent filter plates 25. The side of the filter plate 25 away from the installation cylinder 241 contacts the inner wall of the diversion middle cylinder 22. The bottom end of the filter plate 25 contacts the lower surface of the inner wall of the diversion middle cylinder 22. The water introduced into the diversion middle cylinder 22 enters one of the sundry storage spaces and is automatically filtered by the filter plate 25. The filtered sundries are left in this sundry storage space, thereby realizing the filtering of the sundries in the water, preventing excessive sundries in the ditch from causing siltation and blockage, and affecting the drainage of the ditch.

[0027] The top of the rotating shaft 24 extends out of the top end of the auxiliary frame 23. A worm gear 26 is fixedly installed at the top of the rotating shaft 24. A worm 261 is meshed and connected to the outer side of the worm gear 26. The two ends of the worm 261 are rotatably installed with a rotating frame 262. The rotating frame 262 is fixedly installed at the top end of the auxiliary frame 23. A first motor 27 is fixedly installed on one side of the top end of the auxiliary frame 23 close to the worm 261. The driving end of the first motor 27 is fixedly installed with one end of the worm 261. A protective cover 28 is fixedly installed at the top end of the auxiliary frame 23. The worm gear 26, the worm 261 and the first motor 27 are located in the protective cover 28.

[0028] And when the filter plate 25 filters the sundries in the water for a period of time, accumulation will occur at the bottom. At this time, control the first motor 27 to drive the worm 261 to drive the worm gear 26 to rotate, thereby controlling the rotating shaft 24 to rotate, and then driving the installation cylinder 241 and multiple filter plates 25 to rotate. The corresponding filter plate 25 pushes the sundries in this sundry storage space and rotates the next sundry storage space to the filtering position for continuous filtering, thereby preventing the accumulation of sundries from affecting the filtering effect of the filter plate 25.

[0029] The cleaning member 3 includes a material placing plate 31. Vertically mounted on the outer side of the material placing plate 31 is a longitudinal frame 32. Integrally formed at the top of the longitudinal frame 32 is a handle 33. A plurality of evenly distributed hollow grooves 311 are formed in the material placing plate 31. On the lower surface of the inner wall of the guiding middle cylinder 22, a groove 301 corresponding to the material placing plate 31 is formed. The groove 301 is vertically corresponding to one of the impurity storage spaces away from the auxiliary frame 23. The material placing plate 31 is movably clamped in the groove 301. The upper surface of the material placing plate 31 is flush with the lower surface of the inner wall of the guiding middle cylinder 22. On one side of the inner wall of the guiding middle cylinder 22 close to the groove 301, a longitudinal groove 302 corresponding to the longitudinal frame 32 is formed. The longitudinal frame 32 is slidably clamped in the corresponding longitudinal groove 302. The inner surface of the longitudinal frame 32 is flush with the inner surface of the guiding middle cylinder 22. The sundries are pushed onto the upper surface of the material placing plate 31. Subsequently, only by holding the handle 33 and lifting the longitudinal frame 32 to drive the material placing plate 31 to move upward, the sundries pushed onto the upper surface of the material placing plate 31 can be conveyed upward. Then, the sundries are cleaned manually with tools, and the material placing plate 31 is reset. There is no need for manual fishing and cleaning, which is convenient for cleaning the filtered sundries.

[0030] Working principle: During use, the sundry filtering mechanism 2 is installed at a suitable filtering position in the ditch body 1, so that the guiding frame 21 communicates with the ditch body 1, and the guiding middle cylinder 22 is eccentrically arranged.

[0031] The water in the ditch body 1 is introduced into the guiding middle cylinder 22 through the guiding frame 21 and enters one of the impurity storage spaces. Automatic filtration is carried out through the filter plate 25. The filtered sundries are left in this impurity storage space, thereby realizing the filtration of the sundries in the water and preventing excessive sundries in the ditch from causing siltation and blockage, which affects the water drainage of the ditch.

[0032] After the filter plate 25 filters the sundries in the water for a period of time, accumulation will occur at the bottom. At this time, control the first motor 27 to drive the worm 261 to drive the worm gear 26 to rotate, thereby controlling the rotating shaft 24 to rotate, and further driving the mounting cylinder 241 and the plurality of filter plates 25 to rotate. The corresponding filter plate 25 pushes the sundries in this impurity storage space and rotates the next impurity storage space to the filtering position for continuous filtration, thereby preventing the accumulation of sundries from affecting the filtering effect of the filter plate 25.

[0033] The sundries are pushed onto the upper surface of the material placing plate 31. Subsequently, only by holding the handle 33 and lifting the longitudinal frame 32 to drive the material placing plate 31 to move upward, the sundries pushed onto the upper surface of the material placing plate 31 can be conveyed upward. Then, the sundries are cleaned manually with tools, and the material placing plate 31 is reset. There is no need for manual fishing and cleaning, which is convenient for cleaning the filtered sundries.

[0034] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A debris filtering device for a water conservancy protection ditch, comprising a ditch body (1), characterized in that: The ditch body (1) is provided with a debris filtering mechanism (2), and the debris filtering mechanism (2) is provided with a cleaning member (3); The debris filtering mechanism (2) comprises a flow guide frame (21), the flow guide frame (21) being fixedly mounted in the ditch body (1), a flow guide middle cylinder (22) being eccentrically mounted in the middle of the flow guide frame (21), an auxiliary frame (23) being fixedly mounted on the top of the flow guide middle cylinder (22), a bearing (231) being fixedly mounted at the end of the auxiliary frame (23), a rotating shaft (24) being fixedly mounted in the middle of the bearing (231), the bottom end of the rotating shaft (24) being in contact with the middle of the inner lower wall of the flow guide middle cylinder (22), A mounting cylinder (241) is fixedly mounted on the outer side of the rotating shaft (24), and four filter plates (25) distributed in a ring array are fixedly mounted on the outer side of the mounting cylinder (241), a storage space is formed between two adjacent filter plates (25), and evenly distributed filter grooves (251) are provided on the filter plates (25), a side of the filter plates (25) away from the mounting cylinder (241) contacts the inner wall of the guide middle cylinder (22), and the bottom end of the filter plates (25) contacts the lower surface of the inner wall of the guide middle cylinder (22).

2. A water conservancy protection ditch debris filtering device according to claim 1, characterized in that: The cleaning piece (3) comprises a material placing plate (31), a longitudinal frame (32) is vertically mounted on the outer side of the material placing plate (31), a handle (33) is integrally formed at the top end of the longitudinal frame (32), and a plurality of evenly distributed hollow grooves (311) are formed on the material placing plate (31).

3. A water conservancy protection ditch debris filtering device according to claim 2, characterized in that: The lower surface of the inner wall of the guide middle cylinder (22) is provided with a groove (301) corresponding to the material placement plate (31), the groove (301) vertically corresponds to one of the storage spaces on the side away from the auxiliary frame (23), and the material placement plate (31) is movably engaged in the groove (301).

4. A water conservancy protection ditch debris filtering device according to claim 3, characterized in that: A longitudinal groove (302) corresponding to the longitudinal frame (32) is provided on one side of the inner wall of the flow guide middle cylinder (22) close to the groove (301), and the longitudinal frame (32) is slidably engaged in the corresponding longitudinal groove (302).

5. A water conservancy protection ditch debris filtering device according to claim 4, characterized in that: The upper surface of the material placement plate (31) is flush with the lower surface of the inner wall of the flow-guiding middle cylinder (22), and the inner surface of the vertical frame (32) is flush with the inner surface of the flow-guiding middle cylinder (22).

6. A water conservancy protection ditch debris filtering device according to claim 1, characterized in that: The top of the rotating shaft (24) extends out of the top of the auxiliary frame (23); a worm wheel (26) is fixedly mounted on the top of the rotating shaft (24); a worm (261) is meshingly connected to the outer side of the worm wheel (26); rotating frames (262) are rotatably mounted on both ends of the worm (261); and the rotating frame (262) is fixedly mounted on the top of the auxiliary frame (23).

7. A water conservancy protection ditch debris filtering device according to claim 6, characterized in that: A first motor (27) is fixedly mounted on one side of the top end of the auxiliary frame (23) close to the worm (261), and a driving end of the first motor (27) and one end of the worm (261) are fixedly mounted.

8. A water conservancy protection ditch debris filtering device according to claim 7, characterized in that: A protective cover (28) is fixedly mounted on the top end of the auxiliary frame (23); the worm wheel (26), the worm (261) and the first motor (27) are located in the protective cover (28).

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