CN219569018U - Sludge cleaning equipment capable of protecting river bottom vegetation from damage - Google Patents

Abstract

The utility model discloses sludge cleaning equipment capable of protecting river bottom vegetation from damage, and relates to the technical field of environmental protection, comprising a conveyor belt, a stirring unit and a feeding unit; and (3) a conveyor belt: a feeding unit is arranged at the front end of the box body; toggle unit: the novel sludge cleaning device comprises a first telescopic rod, a sliding rod, a limiting piece, a first positioning block, a connecting rod, a hinge, a strip-shaped harrow, a second telescopic rod, a limiting ring, a limiting pin, a bidirectional screw rod, a second positioning block, a first roller, a motor support, a first motor, a second roller and a transmission belt, wherein the lower sides of the left end and the right end of the transmission belt are fixedly connected with the upper sides of the inner ends of the first telescopic rod through a positioning pin respectively, through holes are formed in the lower sides of the left end and the right end of the first telescopic rod, the inner walls of the two through holes are transversely and movably connected with the two sides of the periphery of the sliding rod, the depth adjustment of the structural design is flexible for sludge cleaning, the whole application range is promoted, the protection measure of partial vegetation at the river bottom is improved, and the damage to the ecological environment is reduced.

Description

Sludge cleaning equipment capable of protecting river bottom vegetation from damage

Technical Field

The utility model relates to the technical field of environmental protection, in particular to sludge cleaning equipment capable of protecting river bottom vegetation from damage.

Background

The sludge is a solid waste which has large quantity, high water content, malodor, easy putrefaction, toxic chemical substances such as heavy metal, three-induced organic pollutants and pathogenic microorganisms, is stacked at will, has higher secondary pollution risk, is not effectively treated and treated, is extremely easy to cause secondary pollution to underground water, soil and the like, directly threatens the environmental safety and public health, and is extremely easy to breed bacteria due to the fact that the river bottom sludge contains a large amount of organic matters, so that the river bottom sludge needs to be cleaned regularly to prevent the bacteria from propagating in a large amount, and further environmental pollution is caused.

In the prior art, the depth adjustment of the partial structural design on the sludge cleaning is not flexible enough, the whole application range is reduced, and the ecological environment is easily damaged due to insufficient protection measures on partial vegetation at the river bottom, so that the sludge cleaning equipment capable of protecting the vegetation at the river bottom from damage is provided.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the sludge cleaning equipment capable of protecting river bottom vegetation from damage, the structural design of the sludge cleaning equipment is flexible in depth adjustment of sludge cleaning, the whole application range is improved, the protection measures of partial vegetation at the river bottom are improved, the damage to the ecological environment is reduced, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a sludge cleaning device capable of protecting river bottom vegetation from damage comprises a conveyor belt, a stirring unit and a feeding unit;

and (3) a conveyor belt: a feeding unit is arranged at the front end of the box body;

toggle unit: the telescopic rod comprises a telescopic rod I, a sliding rod, a limiting piece, a positioning block I, a connecting rod, a hinge, a bar harrow, a telescopic rod II, a limiting ring, a limiting pin, a bidirectional screw rod, a positioning block II, a roller I, a motor bracket, a motor I, a roller II and a transmission belt, wherein the lower sides of the left end and the right end of the transmission belt are fixedly connected with the upper sides of the inner ends of the telescopic rod I through a positioning pin respectively, through holes are formed in the lower sides of the left end and the right end of the telescopic rod I, the inner walls of the two through holes are transversely and movably connected with the two peripheral sides of the sliding rod, the left end and the right end of the sliding rod are respectively provided with a limiting piece, the two peripheral sides of the sliding rod I are positioned at the inner sides of the telescopic rod I and are movably connected with sliding holes on the two positioning blocks I, the lower ends of the two positioning blocks I are respectively provided with a connecting rod, the lower sides of the outer ends of the two connecting rods are respectively fixedly connected with one sides of the hinge, the outer sides of the hinge are movably connected with one end of the bar harrow, the left end and the right end of the conveyor belt are respectively and fixedly connected with the upper end of a telescopic rod II through a fixed shaft, the lower end of the telescopic rod II is fixedly connected with one side of a limiting ring, the inner walls of the two limiting rings are respectively and movably connected with the middle part of the periphery of a limiting pin, the opposite ends of the two limiting pins are respectively and rotatably connected with the two ends of a bidirectional screw rod, the screw thread directions of the two ends of the bidirectional screw rod are opposite, the rear side of the upper end of the connecting rod is respectively provided with a positioning block II, the upper sides of the left end and the right end of the positioning block II are respectively provided with a threaded hole, the two threaded holes are respectively and threadedly connected with the two sides of the periphery of the bidirectional screw rod, the middle part of the periphery of the bidirectional screw rod is provided with a roller I, the upper side of the right end of the conveyor belt is provided with a motor bracket, the lower end of the motor bracket is fixedly connected with one end of the motor I, the output shaft of the motor I is fixedly connected with one end of the roller II, the periphery of the roller II is connected with one side of the inner wall of the transmission belt in a rolling way, the other side of the inner wall of the transmission belt is connected with the periphery of the roller I in a rolling way, and the input end of the motor I is electrically connected with the output end of an external power supply through an external control switch group.

The sludge to be cleaned is transported by using the conveyor belt, the telescopic rod is used for limiting the movable position of the sliding rod, the telescopic rod is used for limiting the movable position of the limiting pins at two ends of the bidirectional screw rod through the limiting rings, the overall connection stability is improved, when the sludge is required to be removed by separating waterweeds, the hinge on the connecting rod is used for controlling the strip-shaped harrow to be in a vertical state, the whole body is inserted into the sludge, then the two strip-shaped harrows are required to be controlled to be separated, the motor I on the motor support is opened to drive the roller I to rotate, power is transmitted to the roller I by the conveyor belt, the screw hole on the positioning block II is driven to be in threaded connection with the bidirectional screw rod, the positioning block I on the connecting rod is controlled to move along the direction of the sliding rod, the movable stability is improved, the limiting plate is used for limiting the movable position of the telescopic rod I, dislocation is prevented, and accordingly the waterweeds are separated, and the sludge is exposed.

Further, the feeding unit comprises a positioning seat, a roll shaft, an arc plate, a first gear and a movable component, wherein the outer ends of positioning pins at the left end and the right end of the conveyor belt are positioned on the outer side of a first telescopic rod, the front sides of the opposite ends of the two positioning seats are respectively in rolling connection with the two ends of the roll shaft through a rotating shaft, the periphery of the roll shaft is provided with the arc plates of four circumferential arrays, the right end of the rotating shaft penetrates through one end of the first gear in rolling connection with the positioning seat on the right side, and the outer end of the positioning seat on the right side is provided with the movable component. When the sludge is excavated, the movable assembly on the positioning seat is opened to enable the movable assembly to be meshed with the first gear, the arc-shaped plate of the roller shaft on the rotating shaft is driven to rotate, so that the exposed sludge is excavated by the arc-shaped plate and falls on the surface of the conveyor belt along with rotation, and efficient cleaning operation is performed.

Further, the movable assembly comprises a second motor, a second gear and a protective shell, the second motor is arranged at the rear side of the outer end of the positioning seat on the right side, the output shaft of the second motor is fixedly connected with one end of the second gear, the second gear is meshed with the first gear, the protective shell is arranged at the outer side of the first gear and the second gear, and the input end of the second motor is electrically connected with the output end of an external power supply through an external control switch group. When the sludge is excavated in a control mode, the motor II is turned on to drive the gear II to rotate, the motor II is further meshed with the gear I, the roller shaft is driven to work, the protection shell prevents water plants from being wound into the gear I and the gear II, and operation stability is improved.

Further, still include elevating unit, elevating unit includes L type support, mount, capstan winch, hawser, go-between, bracing piece, X type support, semicircle ring and direction subassembly, the rear side of conveyer belt is equipped with L type support, both ends upside is equipped with a mount respectively about the L type support, the opposite one end of two mounts is through the both ends of transmission shaft roll connection capstan winch respectively, the peripheral winding of capstan winch has the hawser, the round hole has been seted up to the upper end front side of L type support, and the one end of hawser passes the one end of round hole fixed connection go-between, both ends are located and are equipped with a long bracing piece respectively between telescopic link one and the telescopic link two about the conveyer belt, both ends rear side is equipped with a short bracing piece respectively about the conveyer belt, and the upper end of two pairs of bracing pieces is fixed connection X type support's lower extreme four corners respectively, the upper end center of X type support is equipped with semicircle ring, and go-between lock joint semicircle ring, the rear side that the upper end of L type support is located the round hole is equipped with direction subassembly. According to the whole clearance scope of mud, need control its clearance degree of depth, at first be fixed in the external structure with L type support, the active position of mount restriction capstan winch, then use the semicircle ring on the connecting ring lock joint X type support on the hawser to can be through the whole height position of bracing piece adjustment conveyer belt, use the hawser to promote holistic activity flexibility.

Further, the guide assembly comprises a support and a guide wheel, a pair of supports are arranged at the upper end of the L-shaped support and positioned at the rear side of the round hole, the upper sides of the opposite ends of the two supports are rotationally connected with the two ends of the guide wheel through a pin shaft, and the periphery of the guide wheel is in rolling connection with one side of the periphery of a mooring rope. The support limits the movable position of the guide wheel, and the guide wheel is utilized to provide a stable supporting point for the cable, so that excessive abrasion caused by long-time use is prevented.

Further, the novel U-shaped clamping plate comprises a U-shaped clamping plate, wherein the lower end of the L-shaped bracket is fixedly connected with the upper end of the U-shaped clamping plate, and the left side and the right side of the upper end of the U-shaped clamping plate are respectively provided with a mounting hole. The U-shaped clamping plate can be used for stably connecting the positions of the L-shaped brackets, so that the overall connection stability is ensured.

Further, the scraper is further included, and an L-shaped connecting rod is arranged at the lower side of the rear end of the rear supporting rod. And two ends of the scraping plate are fixedly connected with the opposite ends of the two L-shaped connecting rods, and the scraping plate is attached to the outer end face of the conveyor belt. The scraping plate prevents sludge from remaining on the conveyor belt, and improves the overall cleaning efficiency.

Further, the conveyor belt further comprises anti-slip strips, wherein the anti-slip strips are arranged on the outer end face of the conveyor belt in a linear array mode, and the number of the anti-slip strips is not less than twenty. The anti-slip strip prevents the in-process of conveyer belt transportation mud from taking place the whereabouts phenomenon, promotes defeated material stability.

Further, the winch further comprises a cross clamping seat, the transmission shafts at the two ends of the winch penetrate through the fixing frame, and the right end of the transmission shaft is provided with the cross clamping seat. The external connecting device is used for connecting the cross clamping seat, so that the winch is controlled to perform stable movement, and the stability of height adjustment is improved.

Further, the novel roller comprises arc-shaped grooves, four groups of arc-shaped grooves in a circumferential array are arranged between the four arc-shaped plates at the periphery of the roller shaft, and five arc-shaped grooves are arranged in each group. When the arc groove prevents to dig silt, the roller remains too much silt, further promotes clean effect.

Compared with the prior art, the utility model has the beneficial effects that: this can protect river bottom vegetation to exempt from mud clean-up equipment of destruction has following benefit:

1. the sludge cleaning equipment capable of protecting river bottom vegetation from damage is provided with the strip-shaped harrow with flexibly adjustable angle, and the insertion depth of the strip-shaped harrow can be adjusted according to the height of aquatic plants and the depth of sludge, so that proper cleaning protection is provided for vegetation;

2. the sludge cleaning equipment capable of protecting river bottom vegetation from damage uses two connecting rods with adjustable distance to control the separation distance of aquatic plants, so that the sludge can be effectively exposed and cleaned;

3. this can protect river bottom vegetation to exempt from mud clean-up equipment of destruction utilizes rolling arc to promote the efficiency that mud was dug and get, uses antislip strip and arc groove to reduce the adhesion phenomenon of mud clearance in-process, guarantees holistic clean efficiency.

4. The sludge cleaning equipment capable of protecting river bottom vegetation from damage has the advantages that the structural design is more flexible in depth adjustment of sludge cleaning, the whole application range is improved, the protection measures of partial vegetation at the river bottom are improved, and the damage to the ecological environment is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a part of the structure of the toggle unit according to the present utility model;

fig. 4 is a schematic view of a partial structure of a feeding unit according to the present utility model.

In the figure: 1 a conveyor belt, 2 a toggle unit, 21 a telescopic rod I, 22 a slide rod, 23 a limiting piece, 24 a positioning block I, 25 a connecting rod, 26 a hinge, 27 a bar-shaped harrow, 28 a telescopic rod II, 29 a limiting ring, 210 a limiting pin, 211 a bidirectional screw, 212 a positioning block II, 213 a roller I, 214 a motor bracket, 215 a motor I, 216 a roller II, 217 a driving belt, 3 a feeding unit, 31 a positioning seat, 32 a roller shaft, 33 an arc plate, 34 a gear I, 35 a motor II, 36 a gear II, 37 a protective shell, 4 a lifting unit, 41L-shaped brackets, 42 fixing brackets, 43 winches, 44 cables, 45 connecting rings, 46 supporting rods, 47X-shaped brackets, 48 semicircle rings, 49 brackets, 410 guide wheels, 5U-shaped clamping plates, 6 scraping plates, 7 anti-skid bars, 8 cross clamping seats and 9 arc grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present embodiment provides a technical solution: a sludge cleaning device capable of protecting river bottom vegetation from damage comprises a conveyor belt 1, a stirring unit 2 and a feeding unit 3;

conveyor belt 1: a feeding unit 3 is arranged at the front end of the box;

the feeding unit 3 comprises a positioning seat 31, a roll shaft 32, an arc plate 33, a first gear 34 and a movable component, wherein the outer ends of positioning pins at the left end and the right end of the conveyor belt 1 are positioned on the outer side of the first telescopic rod 21, the front sides of the opposite ends of the two positioning seats 31 are respectively connected with the two ends of the roll shaft 32 in a rolling way through a rotating shaft, the periphery of the roll shaft 32 is provided with four arc plates 33 in a circumferential array, the right end of the rotating shaft penetrates through one end of the first gear 34 in the rolling way of the positioning seat 31 at the right side, and the outer end of the positioning seat 31 at the right side is provided with the movable component. When the sludge is excavated, the movable assembly on the positioning seat 31 is opened to enable the movable assembly to be meshed with the first gear 34, the arc-shaped plate 33 of the roller shaft 32 on the rotating shaft is driven to rotate, so that the exposed sludge is excavated by using the arc-shaped plate 33 and falls on the surface of the conveyor belt 1 along with rotation, and efficient cleaning operation is performed.

The movable assembly comprises a second motor 35, a second gear 36 and a protective shell 37, wherein the second motor 35 is arranged at the rear side of the outer end of the positioning seat 31 on the right side, an output shaft of the second motor 35 is fixedly connected with one end of the second gear 36, the second gear 36 is meshed with the first gear 34, the protective shell 37 is arranged at the outer side of the outer end of the positioning seat 31 on the right side, which is positioned at the outer sides of the first gear 34 and the second gear 36, and the input end of the second motor 35 is electrically connected with the output end of an external power supply through an external control switch group. When the sludge is controlled to be excavated, the motor II 35 is turned on to drive the gear II 36 to rotate, and the motor II is further meshed with the gear I34, so that the roller shaft 32 is driven to work, the protective shell 37 prevents water plants from being wound into the gear I34 and the gear II 36, and the operation stability is improved.

Toggle unit 2: the telescopic device comprises a first telescopic rod 21, a slide rod 22, a limiting piece 23, a first positioning block 24, a connecting rod 25, a hinge 26, a bar-shaped harrow 27, a second telescopic rod 28, a limiting ring 29, a limiting pin 210, a bidirectional screw 211, a second positioning block 212, a first roller 213, a motor bracket 214, a first motor 215, a second roller 216 and a driving belt 217, wherein the lower sides of the left end and the right end of the driving belt 1 are fixedly connected with the upper side of the inner end of the first telescopic rod 21 respectively through a positioning pin, through holes are formed in the lower sides of the left end and the right end of the first telescopic rod 21, the inner walls of the two through holes are transversely and movably connected with the two peripheral sides of the slide rod 22, the left end and the right end of the slide rod 22 are respectively provided with a limiting piece 23, the two peripheral sides of the slide rod 22 are positioned in the inner sides of the first telescopic rod 21 and movably connected with sliding holes on the first positioning block 24, the lower ends of the two positioning blocks 24 are respectively provided with a connecting rod 25, the lower sides of the outer ends of the two connecting rods 25 are respectively fixedly connected with one side of the hinge 26, the outer side of the hinge 26 is movably connected with one end of a bar-shaped harrow 27, the left end and the right end of the conveyor belt 1 are respectively and fixedly connected with the upper end of a telescopic rod II 28 through a fixed shaft, the lower end of the telescopic rod II 28 is fixedly connected with one side of a limiting ring 29, the inner walls of the two limiting rings 29 are respectively and movably connected with the middle part of the periphery of a limiting pin 210, the opposite ends of the two limiting pins 210 are respectively and rotatably connected with the two ends of a bidirectional screw rod 211, the screw thread directions of the two ends of the bidirectional screw rod 211 are opposite, the rear side of the upper end of the connecting rod 25 is respectively provided with a positioning block II 212, the upper sides of the left end and the right end of the positioning block II 212 are respectively provided with a threaded hole, the two threaded holes are respectively and threadedly connected with the two sides of the periphery of the bidirectional screw rod 211, the middle part of the periphery of the bidirectional screw rod 211 is provided with a roller I213, the upper side of the right end of the conveyor belt 1 is provided with a motor bracket 214, the lower end of the motor bracket 214 is fixedly connected with one end of a motor I215, the output shaft of the motor one 215 is fixedly connected with one end of the roller two 216, the periphery of the roller two 216 is in rolling connection with one side of the inner wall of the transmission belt 217, the other side of the inner wall of the transmission belt 217 is in rolling connection with the periphery of the roller one 213, and the input end of the motor one 215 is electrically connected with the output end of an external power supply through an external control switch group.

The method comprises the steps that clear sludge is transported by using a conveyor belt 1, the movable position of a slide bar 22 is limited by a first telescopic rod 21, the movable position of a limiting pin 210 at two ends of a bidirectional screw 211 is limited by a second telescopic rod 28 through a limiting ring 29, the overall connection stability is improved, when the sludge is required to be removed by water and grass separation, a hinge 26 on a connecting rod 25 is used for controlling a strip rake 27 to be in a vertical state and integrally inserted into the sludge, then two strip rakes 27 are required to be controlled to be separated, a motor 215 on a motor bracket 214 is turned on to drive a roller 216 to rotate, power is transmitted to the roller 213 by a driving belt 217, the bidirectional screw 211 is driven to be in threaded connection with a threaded hole on a second positioning block 212, the first positioning block 24 on the connecting rod 25 is controlled to move along the direction of the slide bar 22, the movable stability is improved, the movable position of the telescopic rod 21 is limited by a limiting piece 23, dislocation is prevented, and the functions of separating the water and grass and exposing the sludge are realized.

The lifting unit 4 comprises an L-shaped bracket 41, fixing frames 42, a winch 43, cables 44, connecting rings 45, supporting rods 46, X-shaped brackets 47, semicircular rings 48 and a guiding component, wherein the L-shaped bracket 41 is arranged on the rear side of the conveyor belt 1, one fixing frame 42 is respectively arranged on the upper sides of the left end and the right end of the L-shaped bracket 41, opposite ends of the two fixing frames 42 are respectively connected with the two ends of the winch 43 in a rolling mode through transmission shafts, the cables 44 are wound on the periphery of the winch 43, round holes are formed in the front side of the upper end of the L-shaped bracket 41, one end of each cable 44 penetrates through one end of each round hole to be fixedly connected with the connecting ring 45, one long supporting rod 46 is respectively arranged between the first telescopic rod 21 and the second telescopic rod 28 at the left end and the right end of the conveyor belt 1, one short supporting rod 46 is respectively arranged on the rear side of the left end and the right end of the conveyor belt 1, the upper ends of the two pairs of the supporting rods 46 are respectively fixedly connected with the lower ends of the X-shaped bracket 47, the semicircular rings 48 are respectively arranged at the center of the upper ends of the X-shaped bracket 47, the connecting rings 45 are buckled with the semicircular rings 48, and the upper ends of the L-shaped bracket 41 are positioned on the rear side of the guiding component. According to the whole cleaning range of the sludge, the cleaning depth of the sludge needs to be controlled, the L-shaped support 41 is firstly fixed on an external structure, the fixing frame 42 limits the movable position of the winch 43, then the connecting ring 45 on the cable 44 is used for buckling the semicircular ring 48 on the X-shaped support 47, so that the whole height position of the conveyor belt 1 can be adjusted through the supporting rod 46, and the whole movable flexibility is improved by using the cable 44.

The guide assembly comprises a support 49 and a guide wheel 410, the upper end of the L-shaped support 41 is provided with a pair of supports 49 at the rear side of the round hole, the upper sides of the opposite ends of the two supports 49 are rotatably connected with the two ends of the guide wheel 410 through a pin shaft, and the periphery of the guide wheel 410 is in rolling connection with one side of the periphery of the cable 44. The abutment 49 limits the active position of the guide wheel 410 and provides a stable support point for the cable 44 by means of the guide wheel 410, preventing excessive wear from occurring over time.

The U-shaped clamping plate 5,L is fixedly connected with the upper end of the U-shaped clamping plate 5, and mounting holes are respectively formed in the left side and the right side of the upper end of the U-shaped clamping plate 5. The U-shaped clamping plate 5 can be used for stably connecting the positions of the L-shaped brackets 41, so that the overall connection stability is ensured.

The scraper 6 is also included, and the lower side of the rear end of the rear support rod 46 is respectively provided with an L-shaped connecting rod. And the two ends of the scraping plate 6 are fixedly connected with the opposite ends of the two L-shaped connecting rods, and the scraping plate 6 is attached to the outer end face of the conveyor belt 1. The scraping plate 6 prevents sludge from remaining on the conveyor belt 1, and improves the overall cleaning efficiency.

The novel conveyor belt further comprises anti-slip strips 7, the anti-slip strips 7 are arranged on the outer end face of the conveyor belt 1 in a linear array mode, and the number of the anti-slip strips 7 is not less than twenty. The anti-slip strip 7 prevents the falling phenomenon from happening in the process of transporting the sludge by the conveyor belt 1, and improves the material transporting stability.

The winch also comprises a cross clamping seat 8, the transmission shafts at the two ends of the winch 43 penetrate through the fixing frame 42, and the right end of the transmission shaft is provided with the cross clamping seat 8. The cross holder 8 is connected using an external connection device, thereby controlling the winch 43 to perform a stable movement and improving the stability of the height adjustment.

Further, the roller shaft comprises arc-shaped grooves 9, four groups of arc-shaped grooves 9 in a circumferential array are arranged between the four arc-shaped plates 33 at the periphery of the roller shaft 32, and five arc-shaped grooves 9 are arranged in each group. The arc-shaped groove 9 prevents excessive sludge from remaining on the roll shaft 32 when the sludge is excavated, and further improves the cleaning effect.

The utility model provides a sludge cleaning device capable of protecting river bottom vegetation from damage, which has the following working principle: the U-shaped clamping plate 5 is used for stably connecting the positions of the L-shaped brackets 41 to ensure the overall connection stability, the cleaning depth of the L-shaped brackets 41 needs to be controlled according to the overall cleaning range of sludge, the L-shaped brackets 41 are firstly fixed on an external structure, the fixing frame 42 limits the movable position of the winch 43, then the connecting rings 45 on the cables 44 are buckled with the semicircular rings 48 on the X-shaped brackets 47, the overall connection stability of the whole conveyor belt 1 can be adjusted through the supporting rods 46, the overall movable flexibility of the whole conveyor belt is lifted by the cables 44, the movable position of the guide wheels 410 is limited by the supporting seats 49, the guide wheels 410 are used for providing stable supporting points for the cables 44, excessive abrasion caused by long-time use is prevented, the external connecting device is used for connecting the cross clamping seat 8, the winch 43 is controlled to perform stable movement, after the depth determination, the water plants need to be separated firstly, the telescopic rods 21 limit the movable position of the slide bars 22, the telescopic rods 28 limit the movable position of the limit pins 210 through the limiting rings 29, the overall connection stability is improved, when the water plants need to be separated, the harrow 25 is used for controlling the blade 26 on the connecting rods 25 to control the blade 26, the state of the guide wheels 25 to be positioned on the slide bars 21, the two positioning blocks 21 are driven by the control the two positioning blocks 21 to be vertically arranged on the two positioning blocks 21, the two positioning blocks are driven by the two positioning blocks 21 to be vertically arranged on the slide bars 21, the slide bars 23 to be driven by the slide rods 21 to be vertically, and the slide to be vertically arranged on the slide along the slide rods 21, and the two positioning blocks 21 are driven to be vertically, and vertically and movably, and the slide rods 21 are required to be separated, and vertically and moved to be separated by the slide along the slide rods 21, and are required to be moved and moved, when the sludge is excavated, a motor II 35 on a positioning seat 31 is turned on to drive a gear II 36 to rotate, the motor II is further meshed with a gear I34, an arc-shaped plate 33 of a roller shaft 32 is driven to rotate, the exposed sludge is excavated by using the arc-shaped plate 33 and falls on the surface of a conveyor belt 1 along with rotation, so that efficient cleaning operation is performed, a protective shell 37 prevents water grass from being wound into the gear I34 and the gear II 36, stability of the operation is improved, an arc-shaped groove 9 prevents excessive sludge from remaining in the roller shaft 32 when the sludge is excavated, a cleaning effect is further improved, a falling phenomenon is prevented from occurring in the process of conveying the sludge by the conveyor belt 1, material conveying stability is improved, the scraping plate 6 also prevents the sludge from remaining on the conveyor belt 1, the integral sludge collecting and finishing efficiency is improved, after an area is cleaned, the process can be replaced, and the whole equipment is used repeatedly.

It should be noted that, the core chip of the control switch set disclosed in the above embodiment is a PLC single chip, the specific model is Mitsubishi FX3GA-60MT-CM, the first motor 215 and the second motor 35 can be freely configured according to the actual application scenario, and the first motor 215 and the second motor 35 can be stepper motors. The control switch sets control the operation of motor one 215 and motor two 35 using methods commonly used in the art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (10)

1. Can protect sludge cleaning equipment that river bottom vegetation exempted from to destroy, its characterized in that: comprises a conveyor belt (1), a stirring unit (2) and a feeding unit (3);

conveyor belt (1): a feeding unit (3) is arranged at the front end of the box body;

toggle unit (2): the telescopic hinge comprises a telescopic rod I (21), a slide bar (22), a limiting piece (23), a positioning block I (24), a connecting rod (25), a hinge (26), a bar-shaped harrow (27), a telescopic rod II (28), a limiting ring (29), a limiting pin (210), a bidirectional screw (211), a positioning block II (212), a roller I (213), a motor bracket (214), a motor I (215), a roller II (216) and a driving belt (217), wherein the lower sides of the left end and the right end of the driving belt (1) are fixedly connected with the upper sides of the inner ends of the telescopic rod I (21) respectively through a positioning pin, through holes are formed in the lower sides of the left end and the right end of the telescopic rod I (21), the inner walls of the two through holes are transversely and movably connected with the two sides of the periphery of the slide bar (22), the two sides of the periphery of the slide bar (22) are respectively provided with a limiting piece (23) which are movably connected with the inner sides of the telescopic rod I (21), the lower ends of the two positioning blocks I (24) are respectively provided with a connecting rod (25), the lower ends of the two positioning blocks I (25) are respectively fixedly connected with one side of the hinge (26) of the hinge (27), the left end and the right end of the conveyor belt (1) are respectively and fixedly connected with the upper end of a telescopic rod II (28) through a fixed shaft, the lower end of the telescopic rod II (28) is fixedly connected with one side of a limiting ring (29), the inner walls of the two limiting rings (29) are respectively and movably connected with the middle part of the periphery of a limiting pin (210), the opposite ends of the two limiting pins (210) are respectively and rotatably connected with two ends of a bidirectional screw rod (211), the screw thread directions of the two ends of the bidirectional screw rod (211) are opposite, the rear side of the upper end of the connecting rod (25) is respectively provided with a positioning block II (212), the upper sides of the left end and the right end of the positioning block II (212) are respectively provided with a threaded hole, the two threaded holes are respectively and threadedly connected with two sides of the periphery of the bidirectional screw rod (211), the middle part of the periphery of the bidirectional screw rod (211) is provided with a roller I (213), the upper side of the right end of the conveyor belt (1) is provided with a motor bracket (214), the lower end of the motor bracket (214) is fixedly connected with one end of a motor I (215), the output shaft of the motor I (215) is fixedly connected with one end of the roller (216), the output shaft of the motor I (215) is fixedly connected with the output shaft of the roller (216), the inner wall (216) is connected with the inner wall (216) of the outer wall (213) of the outer side of the driving belt (213) of the bidirectional belt (211) is connected with one side of the peripheral belt, the input end of the first motor (215) is electrically connected with the output end of an external power supply through an external control switch group.

2. A sludge cleaning apparatus capable of protecting river bottom vegetation from damage as claimed in claim 1, wherein: the feeding unit (3) comprises a positioning seat (31), a roll shaft (32), an arc plate (33), a first gear (34) and a movable assembly, wherein the outer ends of positioning pins at the left end and the right end of the conveyor belt (1) are positioned on the outer side of a first telescopic rod (21), the positioning seat (31) is arranged on the outer side of the first telescopic rod, the front sides of the opposite ends of the two positioning seats (31) are respectively connected with the two ends of the roll shaft (32) through rotating shafts in a rolling mode, the periphery of the roll shaft (32) is provided with the arc plates (33) in four circumferential arrays, the right end of the rotating shaft penetrates through one end of the first gear (34) in a rolling mode, and the movable assembly is arranged at the outer end of the positioning seat (31) on the right side.

3. A sludge cleaning apparatus capable of protecting river bottom vegetation from damage as claimed in claim 2, wherein: the movable assembly comprises a motor II (35), a gear II (36) and a protective shell (37), wherein the motor II (35) is arranged at the rear side of the outer end of the positioning seat (31) on the right side, the output shaft of the motor II (35) is fixedly connected with one end of the gear II (36), the gear II (36) is meshed with the gear I (34), the outer end of the positioning seat (31) on the right side is positioned at the outer sides of the gear I (34) and the gear II (36) and is provided with the protective shell (37), and the input end of the motor II (35) is electrically connected with the output end of an external power supply through an external control switch group.

4. A sludge cleaning apparatus capable of protecting river bottom vegetation from damage as claimed in claim 1, wherein: the lifting unit (4) comprises an L-shaped bracket (41), fixing frames (42), a winch (43), a cable (44), a connecting ring (45), a supporting rod (46), an X-shaped bracket (47), a semicircular ring (48) and a guiding component, wherein the L-shaped bracket (41) is arranged on the rear side of the conveying belt (1), the fixing frames (42) are respectively arranged on the upper sides of the left end and the right end of the L-shaped bracket (41), opposite ends of the two fixing frames (42) are respectively connected with two ends of the winch (43) in a rolling way through a transmission shaft, the periphery of the winch (43) is wound with the cable (44), the front side of the upper end of the L-shaped bracket (41) is provided with a round hole, one end of the cable (44) penetrates through one end of the round hole fixedly connected connecting ring (45), the left end and the right end of the conveying belt (1) is provided with a long supporting rod (46) between the telescopic rod one (21) and the telescopic rod two (28), the rear sides of the left end and the right end of the conveying belt (1) are respectively provided with a short supporting rod (46), the two ends of the conveying belt (1) are respectively connected with the semicircular ring (48) through the transmission shaft in a rolling way, the upper end of the semicircular ring (47) is fixedly connected with the semicircular ring (47) respectively, the upper end of the L-shaped bracket (41) is provided with a guide component at the rear side of the round hole.

5. The sludge cleaning apparatus capable of protecting river bottom vegetation from damage according to claim 4, wherein: the guide assembly comprises a support (49) and a guide wheel (410), wherein the upper end of the L-shaped support (41) is provided with a pair of supports (49) at the rear side of the round hole, the upper sides of the opposite ends of the two supports (49) are rotationally connected with the two ends of the guide wheel (410) through a pin shaft, and the periphery of the guide wheel (410) is in rolling connection with one side of the periphery of a cable (44).

6. The sludge cleaning apparatus capable of protecting river bottom vegetation from damage according to claim 4, wherein: the novel U-shaped clamping plate comprises a U-shaped clamping plate body, and is characterized by further comprising a U-shaped clamping plate (5), wherein the lower end of the L-shaped bracket (41) is fixedly connected with the upper end of the U-shaped clamping plate (5), and the left side and the right side of the upper end of the U-shaped clamping plate (5) are respectively provided with a mounting hole.

7. The sludge cleaning apparatus capable of protecting river bottom vegetation from damage according to claim 4, wherein: the scraper comprises a conveyor belt (1), and is characterized by further comprising a scraper plate (6), wherein an L-shaped connecting rod is arranged at the lower side of the rear end of a supporting rod (46) at the rear side of the scraper plate, two ends of the scraper plate (6) are fixedly connected with the opposite ends of the two L-shaped connecting rods, and the scraper plate (6) is attached to the outer end face of the conveyor belt (1).

8. A sludge cleaning apparatus capable of protecting river bottom vegetation from damage as claimed in claim 1, wherein: the novel conveyor belt is characterized by further comprising anti-slip strips (7), wherein the anti-slip strips (7) are arranged on the outer end face of the conveyor belt (1) in a linear array mode, and the number of the anti-slip strips (7) is not less than twenty.

9. The sludge cleaning apparatus capable of protecting river bottom vegetation from damage according to claim 4, wherein: the winch also comprises a cross clamping seat (8), the transmission shafts at the two ends of the winch (43) penetrate through the fixing frame (42), and the right end of the transmission shaft is provided with the cross clamping seat (8).

10. A sludge cleaning apparatus capable of protecting river bottom vegetation from damage as claimed in claim 2, wherein: the novel roller comprises a roller shaft (32), and is characterized by further comprising arc grooves (9), wherein four groups of arc grooves (9) in a circumferential array are arranged between four arc plates (33) at the periphery of the roller shaft, and five arc grooves (9) are arranged in each group.