A desilting device for water conservancy irrigation ditch

Abstract

The utility model discloses a desilting device for water conservancy irrigation ditches, including a tractor connection seat, a lifting vertical guide assembly is fixedly connected to the front side of the tractor connection seat, a lifting plate is fixedly connected to the bottom of the lifting vertical guide assembly, an L-shaped shovel plate is fixedly connected to the left side of the lifting plate, the right side of the L-shaped shovel plate is set as an inclined surface, a two-point linkage type crushing assembly located on the right side of the L-shaped shovel plate is installed on the lifting plate, and a slag collecting groove with a right inner wall, a front inner wall and a rear inner wall all being inclined is opened on the bottom inner wall of the L-shaped shovel plate. The utility model is provided with a series of structures, which can directly crush and fluff the sludge in the channel in sequence, continuously shovel and collect it, and continuously transport and discharge it outward, and when there is no water in the channel, there is no need to use water separately to stir, mix, dilute and fluff the sludge, so as to achieve the purpose of directly treating and discharging the sludge without consuming water, and is less limited, and improves applicability and convenience of use.

Description

Technical Field

[0001] The utility model relates to the technical field of silt removal equipment, in particular to a silt removal device for water conservancy irrigation ditches. Background Art

[0002] In order to carry out agricultural production, irrigation is a relatively important part. Ditch irrigation is a method of irrigation commonly used for row crops in my country's ground irrigation. First, irrigation ditches must be dug between crop rows. Irrigation water enters the irrigation ditch from the irrigation ditch and irrigates the crops during the flow. Therefore, during the working process, dust and the like enter the ditch and settle in the ditch, causing the silt in the ditch to accumulate continuously, affecting the conveying efficiency of the ditch, and silting operations need to be performed through silt removal devices;

[0003] According to a search conducted by a new search agency, announcement number CN219710433U discloses a desilting device for water conservancy irrigation ditches, which relates to the water conservancy related technical field; the device comprises a fixed box, a threaded rod, a stirring mechanism, a water delivery mechanism and a sewage suction mechanism body, wherein a stirring mechanism is fixed on one side of the fixed box, a water delivery mechanism is fixed on the top of the fixed box close to the stirring mechanism, a sewage suction mechanism body is fixed on the side of the fixed box away from the stirring mechanism, and a threaded rod is provided at each of the four corners of the outer side of the fixed box; the device solves the problem of insufficient desilting effect caused by insufficient desilting of water conservancy irrigation ditches, and poor applicability to ditches of different widths by providing a fixed box, a threaded rod, a stirring mechanism, a water delivery mechanism and a sewage suction mechanism body;

[0004] The above technology discloses a dredging device for a water conservancy irrigation ditch, which transports water to the silt in the ditch through a water delivery mechanism, cooperates with a stirring mechanism to stir the silt so that it combines with water to form a fluffy flow state, and then uses the sewage suction mechanism body to collect the thin silt for discharge to achieve the cleaning work. However, this method has the following shortcomings when used: 1. In the work of cleaning silt in the ditch without water, a large amount of external water is required to stir and dilute the silt, and the silt cannot be directly processed and discharged without consuming water. It is subject to great limitations, and its applicability and ease of use are not ideal. In view of this, the present application proposes a dredging device for a water conservancy irrigation ditch. Utility Model Content

[0005] The purpose of the utility model is to provide a desilting device for water conservancy irrigation ditches to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a desilting device for water conservancy irrigation ditches, comprising a tractor connecting seat, a lifting vertical guide assembly is fixedly connected to the front side of the tractor connecting seat, a lifting plate is fixedly connected to the bottom of the lifting vertical guide assembly, and the lifting vertical guide assembly is used to drive the lifting plate to lift and guide it vertically;

[0007] The left side of the lifting plate is fixedly connected with an L-shaped shovel plate, the right side of the L-shaped shovel plate is set as an inclined surface, and a two-point linkage type crushing assembly is installed on the lifting plate, which is located on the right side of the L-shaped shovel plate. The lifting plate is lifted and lowered to drive the L-shaped shovel plate to move down into the channel. The two-point linkage type crushing assembly is used to pre-crush and loosen the sludge on the right side of the L-shaped shovel plate after moving down into the channel.

[0008] The bottom inner wall of the L-shaped shovel plate is provided with a slag collecting trough whose right inner wall, front inner wall and rear inner wall are all inclined. A spiral feeding assembly is fixedly installed on the left inner wall of the L-shaped shovel plate. The front top of the spiral feeding assembly is connected to a discharge pipe fixedly arranged at an inclined position. The tractor connecting seat is connected to an external tractor and driven by the tractor to move the entire device in the channel. When the L-shaped shovel plate moves to the right, the sludge inside the channel is shoveled and collected, and the fluffy sludge is broken up and enters the slag collecting trough. The spiral feeding assembly is used to transport the collected sludge upward and discharge it to the outside through the discharge pipe.

[0009] Preferably, the lifting vertical guide assembly includes a U-shaped guide plate fixedly connected to the top of the lifting plate, the front side of the tractor connecting seat is fixedly connected to a support seat, the support seat is slidably sleeved on the U-shaped guide plate, and the bottom of the support seat is fixedly installed with an electric push rod whose protruding end is fixedly connected to the inner wall of the top of the U-shaped guide plate.

[0010] Preferably, the two-point linkage crushing assembly includes a fixed box fixedly connected to the right side of the bottom of the lifting plate, two rotating shafts are rotatably installed on the bottom of the fixed box, and multiple crushing knives are fixedly connected to both sides of the rotating shaft. The top ends of the two rotating shafts extend into the fixed box and are fixedly connected to synchronous wheels. The two synchronous wheels are transmission-connected with the same synchronous belt, and the top of the lifting plate is fixedly installed with an output shaft and a driving motor fixedly connected to the top of the synchronous wheel on the front side.

[0011] Preferably, the spiral feeding assembly includes a conveying pipe fixedly connected to the left inner wall of the L-shaped shovel plate, the top of the conveying pipe is arranged as a blocking structure, a movable sleeve in the conveying pipe is provided with a spiral conveying blade rotatably mounted on the bottom inner wall of the slag collecting trough, a rotating motor with an output shaft fixedly mounted on the top of the conveying pipe and fixedly connected to the top of the spiral conveying blade, a feed hole with an opening at the bottom of the right side of the conveying pipe is opened, and a discharge pipe is connected and fixed to the front top of the conveying pipe.

[0012] Preferably, the front side of the tractor connecting seat is rectangular and has four bolt installation holes.

[0013] Preferably, a avoidance hole is opened on the top of the lifting plate, and the electric push rod is located in the avoidance hole and does not contact the inner wall of the avoidance hole.

[0014] Preferably, two side baffles are fixedly connected to the bottom inner wall of the L-shaped shovel plate, and the conveying pipe is located between the two side baffles.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This desilting device for irrigation ditches can directly crush and fluff the silt in the channel in advance through the coordination of the tractor connection seat, the lifting vertical guide assembly, the lifting plate and the two-point linkage type breaking assembly;

[0017] 2. This dredging device for irrigation ditches can directly shovel and collect the loose silt when moving through the coordination of the lifting plate, L-shaped shovel plate, side baffle plate and slag collecting trough;

[0018] 3. The silt clearing device for water conservancy irrigation ditches can continuously transport and discharge the shoveled and collected sludge outwards by cooperating with the L-shaped shovel plate, spiral feeding assembly and discharge pipe. The silt can be continuously shoveled and transported outwards by successively crushing and fluffing the silt, shoveling and collecting, and transporting and discharging. When there is no water in the channel, there is no need to use water separately to stir, mix, dilute and fluff the silt, thereby achieving the purpose of directly processing and discharging the silt without consuming water. The device has fewer limitations and improves applicability and ease of use.

[0019] The utility model is provided with a series of structures, which can directly crush and fluff the sludge in the channel in sequence, continuously shovel and collect it, and continuously transport and discharge it outwards. When there is no water in the channel, there is no need to separately use water to stir, mix, dilute and fluff the sludge, thereby achieving the purpose of directly processing and discharging the sludge without consuming water, with fewer limitations and improved applicability and convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional structural schematic diagram of a water conservancy irrigation ditch desilting device proposed by the utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the structure viewed from above;

[0022] Figure 3 This is a schematic diagram of the main cross-sectional structure of a water conservancy irrigation ditch desilting device proposed by the utility model;

[0023] Figure 4 The utility model is a schematic structural diagram of a hydraulic irrigation ditch desilting device in a state where an L-shaped shovel plate is moved downward.

[0024] In the figure: 1. L-shaped shovel plate; 2. tractor connecting seat; 3. slag collecting trough; 4. side baffle; 5. conveying pipe; 6. rotating motor; 7. spiral conveying blade; 8. feeding hole; 9. lifting plate; 10. supporting seat; 11. U-shaped guide plate; 12. electric push rod; 13. fixing box; 14. rotating shaft; 15. crushing knife; 16. synchronous wheel; 17. driving motor; 18. discharge pipe. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 4 As shown, a desilting device for irrigation ditches proposed in this embodiment includes a tractor connecting seat 2, a lifting vertical guide assembly is fixedly connected to the front side of the tractor connecting seat 2, a lifting plate 9 is fixedly connected to the bottom of the lifting vertical guide assembly, and four bolt installation through holes are opened in a rectangular shape on the front side of the tractor connecting seat 2. The bolt installation through holes are used for personnel to install and fix the tractor connecting seat 2 and the tractor through external fixing bolts, and the lifting vertical guide assembly is used to drive the lifting plate 9 to rise and fall and guide it vertically;

[0027] The left side of the lifting plate 9 is fixedly connected with an L-shaped shovel plate 1, and the right side of the L-shaped shovel plate 1 is set as an inclined surface. A two-point linkage type crushing assembly is installed on the lifting plate 9 and is located on the right side of the L-shaped shovel plate 1. The lifting plate 9 is lifted and lowered to drive the L-shaped shovel plate 1 to move down into the channel. The two-point linkage type crushing assembly is used to pre-crush and loosen the sludge on the right side of the L-shaped shovel plate 1 after moving down into the channel.

[0028] The bottom inner wall of the L-shaped shovel plate 1 is provided with a slag collecting trough 3 whose right inner wall, front inner wall and rear inner wall are all inclined. A spiral feeding assembly is fixedly installed on the left inner wall of the L-shaped shovel plate 1. The front top of the spiral feeding assembly is connected and fixed with a discharge pipe 18 which is inclined. The tractor connecting seat 2 is connected to an external tractor and driven by it to move the entire device in the channel. When the L-shaped shovel plate 1 moves to the right, the sludge inside the channel is shoveled and collected, and the fluffy sludge is broken up and enters the slag collecting trough 3. The spiral feeding assembly is used to transport the collected sludge upward and discharge it to the outside through the discharge pipe 18.

[0029] The U-shaped guide plate 11 is provided with a plurality of guide holes, each of which is in sliding contact with the outer side of the U-shaped guide plate 11, so as to guide the vertical sliding of the U-shaped guide plate 11. The bottom of the support seat 10 is fixedly installed with an electric push rod 12 which is fixedly connected to the inner wall of the top of the U-shaped guide plate 11 at the protruding end. The top of the lifting plate 9 is provided with an avoidance hole, and the electric push rod 12 is located in the avoidance hole and does not contact the inner wall of the avoidance hole, so as to avoid and prevent the electric push rod 12 from colliding. The U-shaped guide plate 11, the support seat 10 and the electric push rod 12 cooperate with each other, and the electric push rod 12 is used to drive the U-shaped guide plate 11 to move up and down, and the U-shaped guide plate 11 is used to drive the lifting plate 9 to move up and down, so as to realize the driving of the L-shaped shovel plate 1 to move up and down for lifting and adjustment.

[0030] Furthermore, the two-point linkage crushing assembly includes a fixed box 13 fixedly connected to the right side of the bottom of the lifting plate 9, and two rotating shafts 14 are rotatably installed at the bottom of the fixed box 13, wherein the bottom of the fixed box 13 is provided with two circular through holes, and a first bearing is fixedly sleeved in the circular through holes, and the inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding rotating shaft 14, which plays the effect of rotatably installing the rotating shaft 14, and multiple crushing knives 15 are fixedly connected to both sides of the rotating shaft 14, and the top ends of the two rotating shafts 14 extend into the fixed box 13 and are fixedly connected to synchronous wheels 16, the two synchronous wheels 16 are connected to the same synchronous belt for transmission, and the top of the lifting plate 9 is fixedly installed with a drive motor 17 whose output shaft is fixedly connected to the top of the synchronous wheel 16 on the front side; the fixed box 13, the rotating shaft 14, the crushing knife 15, the synchronous wheel 16, the synchronous belt and the drive motor 17 are arranged to cooperate, which is conducive to the drive motor 17 to drive the two rotating shafts 14 to rotate synchronously through the combination of the two synchronous wheels 16 and the synchronous belt, and the two rotating shafts 14 drive the multiple crushing knives 15 to rotate, so as to break up and fluff up the sludge before shoveling the sludge.

[0031] Furthermore, the spiral feeding assembly includes a conveying pipe 5 fixedly connected to the left inner wall of the L-shaped shovel plate 1, wherein the top of the lifting plate 9 is provided with a through hole that is in movably contact with the outer side of the conveying pipe 5, so as to allow the conveying pipe 5 to movably pass through, and the top of the conveying pipe 5 is provided with a blocking structure, and a movable sleeve in the conveying pipe 5 is provided with a spiral conveying blade 7 rotatably installed on the bottom inner wall of the slag collecting tank 3, wherein an embedding groove is provided on the bottom inner wall of the slag collecting tank 3, and a second bearing is fixedly provided in the embedding groove, and the inner ring of the second bearing is fixedly fitted with the outer side of the bottom end of the spiral conveying blade 7, so as to rotatably install the spiral conveying blade 7, and a rotating motor 6 is fixedly installed on the top of the conveying pipe 5 with an output shaft fixedly connected to the top of the spiral conveying blade 7, and a bottom is provided at the bottom of the right side of the conveying pipe 5. An opening is provided with a feed hole 8, and a discharge pipe 18 is connected and fixed to the front top of the conveying pipe 5. Two side baffles 4 are fixedly connected to the bottom inner wall of the L-shaped shovel plate 1. The conveying pipe 5 is located between the two side baffles 4. The two side baffles 4 are used to shield the shoveled sludge at the front and rear sides to prevent it from being dispersed from the front and rear sides, so that the shoveled sludge can be better concentrated in the slag collecting trough 3; the conveying pipe 5, the rotating motor 6 and the spiral conveying blade 7 are coordinated, and the rotating motor 6 is used to drive the spiral conveying blade 7 to rotate, and the rotating spiral conveying blade 7 is used to rotate and transport the shoveled and collected sludge in the slag collecting trough 3 upward in the conveying pipe 5, and the sludge transported to the upper part is discharged forward to the outside by the discharge pipe 18, so as to achieve the effect of continuously shoveling the sludge and continuously transporting and discharging the sludge outward.

[0032] The method of using this embodiment is as follows: when in use, the tractor connecting seat 2 is connected and fixed to the external tractor, and is driven by the tractor to move as a whole. When the L-shaped shovel plate 1 moves to the top of the channel, the electric push rod 12 is started in the reverse direction to drive the U-shaped guide plate 11 to slide downward in the support seat 10, and the U-shaped guide plate 11 drives the lifting plate 9 to move downward, and the lifting plate 9 drives the L-shaped shovel plate 1 to move downward into the channel, and then the electric push rod 12 is paused. At this time, the external tractor is used to drive the device to move in the channel, and the drive motor 17 and the rotating motor 6 are started. The drive motor 17 drives the synchronous wheel 16 on the front side to rotate, and the synchronous wheel 16 on the front side drives the synchronous wheel 16 on the rear side to rotate through the synchronous belt. The two synchronous wheels 16 drive the two rotating shafts 14 to rotate, and the two rotating shafts 14 drive multiple crushing knives 15 to rotate, and the rotating crushing knives 15 are used to realize the pre-crushing and fluffing of the sludge. At this time, the moving L-shaped shovel plate 1 will shovel the loosened silt into its inner side, and the loosened silt enters the slag collecting tank 3. When the rotating motor 6 is started, it drives the spiral conveying blade 7 to rotate. The spiral conveying blade 7 will shovel the loosened silt collected in the slag collecting tank 3 and rotate and convey it upward in the conveying pipe 5, and the silt is then discharged forward to the outside through the discharge pipe 18. By successively crushing and fluffing the silt, shoveling, collecting and conveying and discharging the silt, the effect of continuously shoveling the silt and continuously conveying and discharging the silt outward is achieved, and when there is no water in the channel, there is no need to use water separately to stir, mix, dilute and fluff the silt, so as to achieve the purpose of directly processing and discharging the silt without consuming water, with less limitations, and improved applicability and convenience of use; after use, the electric push rod 12 is started in the forward direction to drive the lifting plate 9 to rise through the U-shaped guide plate 11, so that the L-shaped shovel plate 1 and the crushing knife 15 can be driven to rise out of the channel.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dredging device for irrigation ditches, comprising a tractor connecting seat (2), characterized in that: A lifting vertical guide assembly is fixedly connected to the front side of the tractor connecting seat (2), and a lifting plate (9) is fixedly connected to the bottom of the lifting vertical guide assembly; The left side of the lifting plate (9) is fixedly connected to an L-shaped shovel plate (1), the right side of the L-shaped shovel plate (1) is arranged as an inclined surface, and a two-point linkage type crushing assembly is installed on the lifting plate (9) and is located on the right side of the L-shaped shovel plate (1); The bottom inner wall of the L-shaped shovel plate (1) is provided with a slag collecting trough (3) whose right inner wall, front inner wall and rear inner wall are all inclined. A spiral feeding assembly is fixedly mounted on the left inner wall of the L-shaped shovel plate (1). The front top of the spiral feeding assembly is connected to and fixed with an inclined discharge pipe (18).

2. A desilting device for irrigation ditches according to claim 1, characterized in that: The lifting vertical guide assembly comprises a U-shaped guide plate (11) fixedly connected to the top of the lifting plate (9); a support seat (10) is fixedly connected to the front side of the tractor connecting seat (2); the support seat (10) is slidably sleeved on the U-shaped guide plate (11); and an electric push rod (12) is fixedly installed at the bottom of the support seat (10) with its protruding end fixedly connected to the inner wall of the top of the U-shaped guide plate (11).

3. A desilting device for irrigation ditches according to claim 2, characterized in that: The two-point linkage crushing assembly comprises a fixed box (13) fixedly connected to the right side of the bottom of the lifting plate (9), two rotating shafts (14) are rotatably installed at the bottom of the fixed box (13), and a plurality of crushing knives (15) are fixedly connected to both sides of the rotating shaft (14), and the top ends of the two rotating shafts (14) extend into the fixed box (13) and are fixedly connected to synchronous wheels (16), and the two synchronous wheels (16) are transmission-connected to the same synchronous belt, and a driving motor (17) whose output shaft is fixedly installed on the top of the lifting plate (9) and is fixedly connected to the top of the synchronous wheel (16) on the front side.

4. A desilting device for irrigation ditches according to claim 3, characterized in that: The spiral conveying assembly comprises a conveying pipe (5) fixedly connected to the left inner wall of the L-shaped shovel plate (1), the top of the conveying pipe (5) being arranged as a blocking structure, a spiral conveying blade (7) rotatably mounted on the bottom inner wall of the slag collecting tank (3) being movably sleeved in the conveying pipe (5), a rotating motor (6) having an output shaft fixedly connected to the top of the spiral conveying blade (7) being fixedly mounted on the top of the conveying pipe (5), a feeding hole (8) having an opening at the bottom of the right side of the conveying pipe (5), and a discharge pipe (18) being connected and fixed to the top of the front side of the conveying pipe (5).

5. The desilting device for irrigation ditches according to claim 1, characterized in that: The front side of the tractor connecting seat (2) is rectangular and has four bolt installation holes.

6. The desilting device for irrigation ditches according to claim 2, characterized in that: The top of the lifting plate (9) is provided with an avoidance hole, and the electric push rod (12) is located in the avoidance hole and does not contact the inner wall of the avoidance hole.

7. The desilting device for irrigation ditches according to claim 4, characterized in that: Two side baffles (4) are fixedly connected to the inner wall of the bottom of the L-shaped shovel plate (1), and the delivery pipe (5) is located between the two side baffles (4).

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