阅读说明：本技术 一种农田水利工程用水渠杂物过滤装置 (Ditch debris filter equipment for irrigation and water conservancy project ) 是由 郑亦兴 于 2019-10-08 设计创作，主要内容包括：本发明公开了一种农田水利工程用水渠杂物过滤装置,包括两个底边支架,两个所述底边支架之间通过连杆固定连接,两个所述底边支架的顶部均固定连接有横杆,两个所述横杆的顶端均转动连接有从动齿轮。本发明在使用时,浮球根据水面高度自动调整叶轮高度,保证动力充沛,此时杂物通过提升网带底端的支杆打捞,然后将杂物向上提升,当到达最高点后,支杆向内收进,杂物脱离提升网带掉落到导料板上,刮板对清理网带进行清理,保持提升网带表面洁净,杂物随着导料板排出,本发明依靠水流作为动力,节能环保,不受水位影响,适用范围广,有效避免杂物缠绕,并且能够将杂物过滤捞出,使用起来更加方便,有效防止水渠堵塞。(The invention discloses a channel sundry filtering device for farmland hydraulic engineering, which comprises two bottom edge supports, wherein the two bottom edge supports are fixedly connected through a connecting rod, the tops of the two bottom edge supports are fixedly connected with cross rods, and the top ends of the two cross rods are rotatably connected with driven gears. When the automatic cleaning device is used, the floating ball automatically adjusts the height of the impeller according to the height of the water surface to ensure sufficient power, sundries are fished through the support rod at the bottom end of the lifting mesh belt at the moment and then are lifted upwards, the support rod is retracted inwards after the sundries reach the highest point, the sundries are separated from the lifting mesh belt and fall onto the material guide plate, the cleaning mesh belt is cleaned by the scraper, the surface of the lifting mesh belt is kept clean, and the sundries are discharged along with the material guide plate.)

1. The utility model provides a ditch debris filter equipment for irrigation and water conservancy project, includes two base supports (1), its characterized in that: two through connecting rod (26) fixed connection, two between base support (1) the equal fixedly connected with horizontal pole (2) in top of base support (1), two the top of horizontal pole (2) is all rotated and is connected with driven gear (11), two through last transfer line (22) transmission connection, two between driven gear (11) the bottom of horizontal pole (2) is all rotated and is connected with drive gear (20), two through transfer line (19) transmission connection down between drive gear (20), be connected through promotion guipure (9) transmission between driven gear (11) and drive gear (20), tooth's socket (8) have been seted up to the avris on promotion guipure (9) top, driven gear (11) and drive gear (20) all are connected with tooth's socket (8) meshing.

2. The irrigation and water conservancy project canal sundries filtering device according to claim 1, one side fixedly connected with sleeve pipe (18) of horizontal pole (2) bottom, the one end of lower transfer line (19) runs through sleeve pipe (18) and the transmission is connected with drive pulley (25), sleeve pipe (18) rotate and are connected with dwang (3), the front of dwang (3) rotates and is connected with drive pulley (4), the back of dwang (3) rotates and is connected with impeller (7), connect through transmission shaft (5) transmission between impeller (7) and the drive pulley (4), be connected through drive belt (29) transmission between drive pulley (4) and the drive pulley (25), the terminal fixedly connected with floater (6) of dwang (3).

3. The device for filtering impurities in the water channel for the agricultural and hydraulic engineering according to claim 1, characterized in that: the inner wall of the lifting mesh belt (9) is fixedly connected with a plurality of sleeves (16), and the sleeves (16) are all connected with supporting rods (10) in a sliding mode.

4. The device for filtering sundries in a water channel for the agricultural and hydraulic engineering according to claim 3, wherein the top end of the supporting rod (10) penetrates through the lifting mesh belt (9) and extends to the outside, and the bottom end of the supporting rod (10) is rotatably connected with a pulley (15).

5. The device for filtering the impurities in the water channel for the agricultural and hydraulic engineering according to claim 4, wherein a baffle (14) is fixedly connected to the middle of the supporting rod (10), and the baffle (14) is elastically connected with the sleeve (16) through a spring (17).

6. The device for filtering impurities in the water channel for the agricultural and hydraulic engineering according to claim 1, characterized in that: two through three connecting rod (24) fixed connection between horizontal pole (2), three connecting rod (24) fixed connection has three slide rail (21), the surface of slide rail (21) is seted up flutedly (23), recess (23) and pulley (15) sliding connection.

7. The device for filtering impurities in the water channel for the agricultural and hydraulic engineering according to claim 6, characterized in that: the slide rail (21) is oval in shape, the slide rail (21) is eccentrically arranged, and the bottom edge of the slide rail (21) is fixedly connected with the connecting rod (24).

8. The device for filtering impurities in the water channel for the agricultural and hydraulic engineering according to claim 1, characterized in that: one side of the bottom edge support (1) is fixedly connected with a fixing rod (13), and the tail end of the fixing rod (13) is fixedly connected with a material guide plate (12).

9. The device for filtering impurities in the water channel for the agricultural and hydraulic engineering according to claim 8, characterized in that: the material guide plate (12) is obliquely arranged, side plates (27) are fixedly connected to the two sides of the material guide plate (12), a scraper (28) is fixedly connected to the top end of each side plate (27) close to one side of the lifting mesh belt (9), and the top end of each scraper (28) is attached to the bottom surface of the lifting mesh belt (9).

Technical Field

The invention relates to a filtering device, in particular to a water channel sundry filtering device for irrigation and water conservancy projects.

Background

Hydraulic engineering is the engineering that is used for controlling and allotting the surface water and the groundwater of nature, reaches the purpose of removing the evil and making good use of, adjusts and distributes the overweight of water resource through building the ditch, and rubbish such as plastic bag, branch are sneaked into easily in the aquatic, and the untimely clearance is very easily caused the pollution to large tracts of land water resource, so need carry out the prefiltration to the water resource during this period.

Present current filtration mode is exactly to intercept rubbish through the filter screen, the clearance of being not convenient for, and produce the jam easily, influence the control of rivers, can't irrigate and utilize the canal water drainage, there is a debris filter equipment in present market, drive filtering mechanism through the impeller and filter discharge debris, but its impeller highly fixed, when the water level is too high or low excessively in the canal, the impeller can't rotate, lead to filtering mechanism to lose power, the same nominal of its filter equipment shape, debris in the canal is with weeds are many simultaneously, twine filtering mechanism easily, lead to its filter effect not good, cause more serious jam even.

Disclosure of Invention

The invention aims to provide a channel sundry filtering device for farmland hydraulic engineering, which aims to solve the problems that the existing filtering mode provided by the background technology is that garbage is intercepted by a filter screen, the garbage is inconvenient to clean and easy to block, the control of water flow is influenced, and channel water drainage cannot be irrigated and utilized.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a ditch debris filter equipment for irrigation and water conservancy project, includes two base supports, two through connecting rod fixed connection, two between the base support the equal fixedly connected with horizontal pole in top of base support, two the top of horizontal pole is all rotated and is connected with driven gear, two connect, two through last transmission lever transmission between the driven gear the bottom of horizontal pole is all rotated and is connected with drive gear, two connect through the lower drive rod transmission between the drive gear, connect through the promotion guipure transmission between driven gear and the drive gear, the tooth's socket has been seted up to the avris on promotion guipure top, driven gear and drive gear all are connected with the tooth's socket meshing.

As a preferred technical scheme of the present invention, one side of the bottom end of the cross bar is fixedly connected with a sleeve, one end of the lower transmission rod penetrates through the sleeve and is in transmission connection with a transmission belt pulley, the sleeve is rotatably connected with a rotating rod, the front of the rotating rod is rotatably connected with a driving belt pulley, the back of the rotating rod is rotatably connected with an impeller, the impeller and the driving belt pulley are in transmission connection through a transmission shaft, the driving belt pulley and the transmission belt pulley are in transmission connection through a transmission belt, the tail end of the rotating rod is fixedly connected with a floating ball, and the impeller automatically adjusts the impeller height according to the water surface height to ensure sufficient power.

As a preferred technical scheme of the invention, the inner wall of the lifting mesh belt is fixedly connected with a plurality of sleeves, the sleeves are all connected with a support rod in a sliding manner, and the support rod can be used for fishing out sundries and filtering the sundries.

As a preferable technical scheme of the present invention, the top end of the supporting rod penetrates through the lifting mesh belt and extends to the outside, and the bottom end of the supporting rod is rotatably connected with a pulley, and the pulley enables the supporting rod to slide so as to be lifted.

As a preferable technical scheme of the invention, the middle part of the supporting rod is fixedly connected with a baffle plate, the baffle plate is elastically connected with the sleeve through a spring, and the spring presses the supporting rod down to enable the supporting rod to lift.

As a preferred technical scheme of the invention, the two cross rods are fixedly connected through three connecting rods, the three connecting rods are fixedly connected with three sliding rails, grooves are formed in the outer surfaces of the sliding rails, the grooves are slidably connected with the pulleys, the sliding rails support the supporting rod, and the length of the supporting rod is adjusted.

As a preferred technical scheme of the invention, the slide rail is oval, the slide rail is eccentrically arranged, and the bottom edge of the slide rail is fixedly connected with the connecting rod, so that the supporting rod retracts, and sundries are prevented from being wound.

As a preferred technical scheme, one side of the bottom edge support is fixedly connected with a fixed rod, the tail end of the fixed rod is fixedly connected with a material guide plate, and the material guide plate guides out sundries, so that the cleaning is convenient.

As a preferred technical scheme of the invention, the material guide plate is obliquely arranged, the two sides of the material guide plate are fixedly connected with side plates, wherein the top end of the side plate close to one side of the lifting mesh belt is fixedly connected with a scraper, the top end of the scraper is attached to the bottom surface of the lifting mesh belt, and the scraper cleans the lifting mesh belt to avoid the blockage of the lifting mesh belt.

Compared with the prior art, the invention has the beneficial effects that: when the automatic water channel blockage preventing device is used, the bottom end of the impeller is contacted with the water surface through the floating ball, the height of the impeller is automatically adjusted according to the height of the water surface, power is sufficient, the power is transmitted to the transmission gear to drive the lifting mesh belt to rotate, at the moment, sundries are fished through the supporting rod at the bottom end of the lifting mesh belt, then the sundries are lifted upwards, the supporting rod retracts inwards after the highest point is reached, the sundries are separated from the lifting mesh belt and fall onto the material guide plate, the cleaning mesh belt is cleaned through the scraper, the surface of the lifting mesh belt is kept clean, the sundries are discharged along with the material guide plate, and then the sundries are cleaned.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a slide rail according to the present invention;

FIG. 3 is a schematic view of the structure of the impeller of the present invention;

fig. 4 is a schematic structural view of the strut of the present invention.

In the figure: the device comprises a bottom edge support 1, a cross rod 2, a rotating rod 3, a driving belt pulley 4, a transmission shaft 5, a floating ball 6, an impeller 7, a tooth groove 8, a lifting mesh belt 9, a support rod 10, a driven gear 11, a material guide plate 12, a fixed rod 13, a baffle 14, a pulley 15, a sleeve 16, a spring 17, a sleeve 18, a lower transmission rod 19, a transmission gear 20, a slide rail 21, an upper transmission rod 22, a groove 23, a connecting rod 24, a transmission belt pulley 25, a connecting rod 26, a side plate 27, a scraper 28 and a transmission belt 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of a filtering apparatus for debris in a water channel for irrigation and water conservancy project: the bottom edge lifting net belt comprises two bottom edge supports 1, the two bottom edge supports 1 are fixedly connected through a connecting rod 26, the tops of the two bottom edge supports 1 are fixedly connected with cross rods 2, the top ends of the two cross rods 2 are rotatably connected with driven gears 11, the two driven gears 11 are in transmission connection through an upper transmission rod 22, the bottom ends of the two cross rods 2 are rotatably connected with transmission gears 20, the two transmission gears 20 are in transmission connection through a lower transmission rod 19, the driven gears 11 and the transmission gears 20 are in transmission connection through lifting net belts 9, tooth spaces 8 are formed in the side sides of the top ends of the lifting net belts 9, the driven gears 11 and the transmission gears 20 are in meshing connection with the tooth spaces 8, the bottom edge supports 1 are installed at the bottom of a water channel, the bottom ends of the lifting net belts 9 are located below the water.

Referring to fig. 3, a sleeve 18 is fixedly connected to one side of the bottom end of a cross rod 2, one end of a lower transmission rod 19 penetrates through the sleeve 18 and is in transmission connection with a transmission belt pulley 25, the sleeve 18 is in rotation connection with a rotating rod 3, the front surface of the rotating rod 3 is in rotation connection with a driving belt pulley 4, the back surface of the rotating rod 3 is in rotation connection with an impeller 7, the impeller 7 is in transmission connection with the driving belt pulley 4 through a transmission shaft 5, the driving belt pulley 4 is in transmission connection with the transmission belt pulley 25 through a transmission belt 29, a floating ball 6 is fixedly connected to the tail end of the rotating rod 3, the bottom edge support 1 is firstly installed at the bottom of a canal, at the moment, the bottom end of a lifting net belt 9 is located below the water surface, the floating ball 6 floats on the water surface, because one end, the impeller 7 drives the driving belt pulley 4 to rotate through the transmission shaft 5, the driving belt pulley 4 drives the driving belt pulley 25 to rotate through the transmission belt 29, the driving belt pulley 25 drives the transmission gear 20 to rotate through the lower transmission rod 19, the transmission gear 20 drives the lifting mesh belt 9 to rotate through the tooth grooves 8, sundries are driven to lift, the impeller 7 automatically adjusts the height of the impeller according to the height of the water surface, and the full power is guaranteed.

Referring to fig. 4 in combination with fig. 1, a plurality of sleeves 16 are fixedly connected to the inner wall of the lifting mesh belt 9, a support rod 10 is connected to each of the plurality of sleeves 16 in a sliding manner, the top end of the support rod 10 penetrates through the lifting mesh belt 9 and extends to the outside, a pulley 15 is rotatably connected to the bottom end of the support rod 10, a baffle 14 is fixedly connected to the middle of the support rod 10, the baffle 14 and the sleeves 16 are elastically connected through a spring 17, the support rod 10 below the water surface takes out sundries, then the lifting mesh belt 9 takes away the sundries through the support rod 10 and upwards lifts the sundries, at the moment, the pulley 15 at the bottom end of the support rod 10 slides on a slide.

Referring to fig. 2 and fig. 4, two cross bars 2 are fixedly connected through three connecting rods 24, three slide rails 21 of three connecting rods 24 fixedly connected, a groove 23 is formed in the outer surface of each slide rail 21, the groove 23 is slidably connected with a pulley 15, the slide rail 21 is oval in shape, the slide rail 21 is eccentrically arranged, the bottom edge of each slide rail 21 is fixedly connected with the corresponding connecting rod 24, when the pulley 15 moves to the bottom surface of the slide rail 21, the spring 17 drives the pulley 15 to push against the slide rail 21 at the moment, so that one end of the supporting rod 10 protruding out of the lifting mesh belt 9 retracts inwards, the lifting mesh belt 9 does not protrude out until the top end of the supporting rod 10, sundries on the supporting rod 10 fall off at the moment, and fall on the guide plate 12 under the.

Referring to fig. 1, one side fixedly connected with dead lever 13 of base support 1, the tail end fixedly connected with stock guide 12 of dead lever 13, stock guide 12 sets up for the slope, the equal fixedly connected with curb plate 27 in both sides of stock guide 12, wherein be close to the curb plate 27 top fixedly connected with scraper blade 28 of lifting mesh belt 9 one side, the top of scraper blade 28 is laminated with the bottom surface of lifting mesh belt 9 mutually, debris on the branch 10 drops, drop on stock guide 12 under the action of gravity, debris derive along stock guide 12, the curb plate 27 of both sides prevents that debris from dropping, at this moment because the bottom surface of lifting mesh belt 9 is the plane, the debris of the bottom surface of lifting mesh belt 9 are cleared up to scraper blade 28, the debris of clearance out pass through stock guide 12, thereby keep lifting mesh belt 9's cleanness, avoid lifting mesh belt 9 to block up, and then avoid.

When the device is used, the bottom edge support 1 is firstly installed at the bottom of a water channel, the bottom end of a lifting mesh belt 9 is positioned below the water surface, a floating ball 6 floats on the water surface, one end of a rotating rod 3 is rotatably connected with a sleeve 18, the bottom end of an impeller 7 is positioned below the water surface, when water flows, the water flow drives the impeller 7 to rotate, the impeller 7 drives a driving belt pulley 4 to rotate through a transmission shaft 5, the driving belt pulley 4 drives a driving belt pulley 25 to rotate through a transmission belt 29, the driving belt pulley 25 drives a transmission gear 20 to rotate through a lower transmission rod 19, the transmission gear 20 drives the lifting mesh belt 9 to rotate through a tooth socket 8 to drive sundries to be lifted, the impeller 7 automatically adjusts the height according to the water surface height to ensure sufficient power, and a support rod 10 positioned below the water surface is used for fishing out the sundries, then the lifting net belt 9 takes the sundries away through the supporting rod 10 to lift upwards, at the moment, the pulley 15 at the bottom end of the supporting rod 10 slides on the sliding rail 21, the spring 17 presses the supporting rod 10 downwards, the pulley 15 is always kept in contact with the sliding rail 21, when the pulley 15 moves to the bottom surface of the sliding rail 21, the spring 17 drives the pulley 15 to push against the sliding rail 21, so that one end of the supporting rod 10, which protrudes out of the lifting net belt 9, retracts inwards until the top end of the supporting rod 10 does not protrude out of the lifting net belt 9, at the moment, the sundries on the supporting rod 10 fall off and fall onto the guide plate 12 under the action of gravity, thereby avoiding weed winding and blocking, the sundries are led out along the guide plate 12, the side plates 27 at two sides prevent the sundries from falling off, at the moment, because the bottom surface of the lifting net belt 9 is a plane, the scraper 28 cleans the sundries at the bottom, the invention has the advantages of energy saving, environmental protection, no influence from water level, wide application range, effective avoidance of sundry winding, capability of filtering and fishing out sundries, more convenient use and effective prevention of water channel blockage by using water flow as power.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.