CN210163960U

CN210163960U - Desilting device for irrigation and water conservancy project channel

Info

Publication number: CN210163960U
Application number: CN201920548566.6U
Authority: CN
Inventors: 唐启福; 王树东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-03-20
Anticipated expiration: 2029-04-22

Abstract

The utility model provides a to prior art, when cleaing away the silt of irrigation and water conservancy engineering channel, artifical desilting intensity of labour is big, the desilting equipment in market is bulky, the inconvenient problem of operation, provide a desilting device for irrigation and water conservancy engineering channel, this device includes mobilizable support body and the mud-absorbing device, mud-water separator and the transmission device that set up on the support body, the mud-absorbing device includes the desilting pump, the desilting pump sets up in the support body top, the import end of desilting pump sets up the mud-absorbing pipeline, the export end of desilting pump sets up out the mud pipeline, mud-water separator sets up in the support body below, including the filter screen, the filter screen sets up in the box, the filter screen is fixedly connected with the inner wall of the four sides wallboard of box, the play mud mouth of play mud pipeline corresponds with the upper shed of box, adopt the desilting device for irrigation and water conservancy engineering channel that, the operation is flexible and convenient, and the labor intensity of manual dredging is reduced.

Description

Desilting device for irrigation and water conservancy project channel

Technical Field

The utility model relates to a hydraulic engineering technical field, in particular to desilting device is used to farmland hydraulic engineering channel.

Background

In agricultural production, river water is usually introduced into farmlands to irrigate the farmlands, so that hydraulic engineering channels need to be built in the farmlands. The irrigation and water conservancy engineering channel is generally built by cement stones and the like, the water conservancy engineering channel is generally narrow in riverbed, stones or cement are laid on two banks, the construction is firm and smooth, and the depth of the channel is shallow. However, the large wind sand in the field can cause the bottom of the channel to deposit a large amount of silt, the river water can carry a large amount of silt to enter the channel, the settled silt can make the river bed become high, and the flow velocity of the water flow becomes slow, so that the irrigation is influenced. The manual sludge clearing method is large in labor intensity, time-consuming and labor-consuming, general dredging equipment in the current market is large in size, even needs to be matched with a crane for use, is inconvenient to operate, high in use cost and not suitable for farmland operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a, to prior art, when cleaing away the silt of irrigation and water conservancy project channel, artifical desilting intensity of labour is big, and the desilting equipment in market is bulky, operates inconvenient problem, provides a desilting device for irrigation and water conservancy project channel.

The utility model aims at realizing through the following technical scheme:

a dredging device for a farmland hydraulic engineering channel comprises a movable frame body, a mud suction device, a mud-water separation device and a transmission device, wherein the mud suction device, the mud suction device and the transmission device are arranged on the frame body, the mud suction device comprises a dredging pump, the dredging pump is arranged above the frame body, the inlet end of the dredging pump is provided with a mud suction pipeline, the outlet end of the dredging pump is provided with a mud outlet pipeline, the mud-water separation device is arranged below the frame body and comprises a filter screen, the filter screen is arranged in a box body and fixedly connected with the inner walls of four wall plates of the box body, the mud outlet of the mud outlet pipeline corresponds to the upper opening of the box body, the front plate of the box body is arranged in an upper half part and a lower half part by taking the filter screen as a boundary, the upper half part is a dredging door capable of being opened and closed, the lower half part is fixedly arranged, the transmission device is arranged on one side close to the, the transmission belt ring is sleeved outside the roller, the roller comprises a driving roller and a driven roller, the driving roller rotates under the action of a driving motor, the transmission belt rotates under the action of the driving roller, the running direction of the transmission belt is parallel to the width direction of the box body, and the height of the transmission belt is lower than that of the filter screen;

the inlet end of the mud suction pipeline is provided with a stirring device, the stirring device comprises a connecting plate and a stirring wheel, the stirring wheel is arranged below two ends of the connecting plate, the outer circumference of the stirring wheel is provided with a pawl, the advancing direction of the stirring wheel is the same as the running direction of the mud suction pipeline, and the inlet of the mud suction pipeline penetrates through the center of the connecting plate and is vertically arranged downwards;

the mud guide plate is fixedly arranged on the outer side of the lower half part of the front plate, the height of the mud guide plate is the same as that of the upper surface of the filter screen on the adjacent side, and the other end of the mud guide plate is inclined downwards and corresponds to the conveying belt;

the filter screen is obliquely arranged, and one end of the filter screen arranged on the front plate of the box body is lower than one end of the filter screen arranged on the rear plate of the box body;

a guide plate is arranged below the filter screen and is in sealing connection with the inner wall of the box body, the water outlet end of the guide plate penetrates through the rear plate of the box body and extends to the upper part of the channel, and the height of the water outlet end of the backflow plate is lower than that of the water inlet end;

the driving motor is arranged on one side of the transmission device and drives the driving roller to rotate through the belt;

the mud conveying vehicle comprises a vehicle body, wheels II are arranged below the vehicle body, a handrail is arranged on one side of the vehicle body, and the height of the vehicle body from the horizontal plane is matched with the height of the conveying belt;

the one end of desilting door passes through the hinge and articulates on box one side curb plate, corresponds on the other end of desilting door and the curb plate that corresponds the side and sets up the fixed plate, and the bolt passes the fixed plate and fixes the desilting door on the box.

Adopt the utility model provides a desilting device is used to farmland hydraulic engineering channel owing to set up suction mud device, mud-water separation device and transmission device on mobilizable support body, can the manual work promote the support body along the embankment walking, by the suction mud device with the silt suction in the channel, silt and water after the suction enter into mud-water separation device and separate through the filter screen, water by the filter screen permeate on the guide plate then flow into the channel again. Pile up behind the filter screen and need artifical clearance at the silt on the filter screen, open the desilting door and utilize instruments such as scraper blade to scrape out silt, on silt falls into transmission device, concentrated processing after being transmitted by transmission device again. The utility model discloses a simple structure, the flexible operation is convenient, has alleviateed the intensity of labour of artifical desilting.

Drawings

FIG. 1 is a schematic cross-sectional view of a front view of the dredging device for the irrigation and water conservancy project channel of the present invention;

FIG. 2 is a schematic left side view of FIG. 1;

fig. 3 is a left side view of the stirring wheel in fig. 1.

Description of the reference numerals

11-a top plate; 12-a base plate; 13-upright column; 14-wheel one; 21-a dredging pump; 22-a mud suction pipeline; 23-a mud outlet pipeline; 24-a connecting plate; 25-a stirring wheel; 251-a pawl; 31-a box body; 311-an opening; 32-a filter screen; 33-a mud guide plate; 34-a desilting door; 341-handle; 342-a hinge; 343-a fixed plate; 344-bolt; 35-a flow guide plate; 351-a water baffle; 41-driving roller; 42-a support plate; 43-a conveying belt; 44-a drive motor; 45-support; 46-a driven roller; 47-a belt; 51-a mud conveying vehicle; 52-wheel two; 53-arm rest.

Detailed Description

The invention will be further described with reference to specific embodiments:

as shown in fig. 1-3, the utility model provides a desilting device for irrigation and water conservancy project channel, the device include mobilizable support body and set up mud suction device, mud-water separation device and the transmission device on the support body. The support body includes roof 11 and bottom plate 12, sets up four stands 13 that play supporting role between roof 11 and the bottom plate 12, and four stands 13 are integrative with roof 11 and bottom plate 12 connection, and bottom plate 12 below sets up four wheels 14. The mud suction device comprises a dredging pump 21, the dredging pump 21 is arranged above the top plate 11, a mud suction pipeline 22 is arranged at the inlet end of the dredging pump 21, the outlet of the mud suction pipeline 22 is connected with the inlet of the dredging pump 21, and the inlet end of the mud suction pipeline 22 extends to the bottom of the channel. Its entrance point still is provided with agitating unit, and agitating unit includes connecting plate 24 and stirring wheel 25, and stirring wheel 25 rotates and sets up the both ends below at connecting plate 24, evenly sets up pawl 251 on the outer circumference of stirring wheel 25, and stirring wheel 25 is when the walking of channel bottom, and the pawl 251 picks up the silt of channel bottom, and the desilting pump 21 of being convenient for inhales mud more thoroughly. The through hole is arranged at the center of the connecting plate 24, the inlet of the mud suction pipeline 22 penetrates through the through hole and faces to the direction of the mud, the connecting plate 24 is connected to the outer wall of the mud suction pipeline 22, the mud suction pipeline is in threaded connection with the connecting plate 24, and the mud suction pipeline can also be connected with a connecting lug and a connecting bolt arranged outside the mud suction pipeline. The outlet end of the dredging pump 21 is provided with a mud outlet pipeline 23, and the outlet end of the mud outlet pipeline 23 is vertically arranged downwards. The mud-water separation device is correspondingly arranged below the outlet of the mud outlet pipeline 23. The mud-water separation device comprises a box body 31 and a filter screen 32, wherein an opening is arranged on the box body 31, the lower end of the box body 31 is fixedly arranged on a bottom plate 12 of the box body 31, and an outlet of the mud outlet pipeline 23 enters an inner cavity of the box body 31 from the opening on the box body 31 and is arranged above the filter screen 32. The filter screen 32 is fixedly arranged in the inner cavity of the box body 31 at about 1/2 of the height of the box body and is fixedly connected with the inner walls of the four wall plates of the box body 31 through four sides of the filter screen. Set up desilting door 34 on the front bezel of box 31, the front bezel uses filter screen 32 department to divide into upper and lower two parts as the boundary, and the upper portion is desilting door 34, promptly, desilting door 34 sets up in the top of filter screen 32, and the lower extreme edge of desilting door 34 is with filter screen 32 upper surface parallel and level. One side of the dredging door 34 is hinged with a side plate of the box body 31 through a hinge 342, the other side is provided with a fixing plate 343, the side plate of the corresponding side on the box body 31 is also provided with a corresponding fixing plate 343, and the fixing plates 343 are pressed and fixed through bolts 344. The four sides frame of desilting door 34 sets up joint strip, and desilting door 34 closes the tight joint strip of back compaction, avoids taking place the phenomenon of leaking. The opposite side of the dredging door 34 to the hinge 342 is also provided with a handle 341 for opening and closing, when the dredging door is closed, the fixing plate on the dredging door 34 and the fixing plate on the side plate of the box body are relatively connected through bolts to tightly close the door. The filter screen 32 may be disposed to be inclined, that is, the height of the side facing the dredging door 34 is lower than the height of the side located at the rear plate of the tank 31, so that the silt slides to the side of the dredging door 34 by gravity for easy cleaning. A guide plate 35 can be arranged below the filter screen 32, and the front end and two sides of the guide plate 35 are respectively connected with the front plate of the box body 31 and the inner walls of the side plates at two sides in a sealing manner. An opening 311 is arranged below the rear plate of the box body 31, the length of the opening 311 is the same as the width of the box body 31, and the rear end of the flow guide plate 35 passes through the opening 311 and extends to the upper part of the channel. The baffle 35 is provided with water baffles 351 vertically at both sides of the portion thereof away from the tank 31. The baffle 35 may be angled with the rear height being less than the front height to facilitate flow of water along the baffle 35 into the channel. Be provided with transmission device in one side of being close to box 31 front bezel, transmission device includes support, running roller and transmission band 43, and the support is including corresponding two backup pads 42 that set up, and the backup pad 42 lower extreme is fixed to be set up on bottom plate 12, and backup pad 42 upper end sets up rolling bearing, sets up a running roller on every corresponding backup pad 42 of group, and the running roller both ends set up the pivot, and the pivot is connected with the rolling bearing that corresponds the setting to set up the running roller in the support upper end with rotating. The plurality of sets of brackets are arranged in parallel in a row along the width direction of the box body 31, and the transmission belt 43 is sleeved on the outer surface of the roller. The rollers include a driving roller 41 and a plurality of driven rollers 46, and a driven roller is disposed on a rotating shaft at one end of the driving roller 41. One side of the transmission device is provided with a driving device, the driving device comprises a driving motor 44, the driving motor 44 can be directly fixed on the bottom plate 12, or can be arranged on a support 45, and then the support 45 is fixed on the bottom plate 12. The output end of the driving motor 44 is provided with a driving wheel, a belt 47 is arranged between the driving wheel and the driven wheel, and the driving motor 44 drives the driving roller 41 to rotate through the belt 47, so as to drive the transmission belt 43 to rotate. The mud guide plate 33 is arranged on the outer side of the front plate of the box body 31, one end of the mud guide plate 33 is fixed on the outer surface of the front plate, the height of the mud guide plate 33 is the same as that of the filter screen 32 on the front plate, the other end of the mud guide plate 33 is obliquely and downwards arranged above the conveying belt 43, and silt flowing down from the mud guide plate 33 falls onto the conveying belt 43.

The utility model discloses still set up the fortune mud car 51 that transports silt, fortune mud car 51 below sets up two 52 wheels, and one side of fortune mud car 51 sets up handrail 53, the height that highly is less than transmission band 43 upper surface of fortune mud car automobile body. When the silt in the box body 31 needs to be cleaned, the silt suction device is firstly closed to stop sucking the silt, then the bolt 344 is loosened, the dredging door 34 is opened, the silt on the filter screen 32 is manually scraped out by the dredging door 34 through tools such as a scraper, the silt scraped out by the dredging door 34 falls onto the conveying belt 43 along the silt guide plate 33, and the driving motor 44 is started to drive the conveying belt 43 to rotate. The mud transporting vehicle 51 is pushed to the blanking end of the conveying belt, the silt conveyed by the conveying belt 43 falls into the mud transporting vehicle 51 through the conveying belt 43, and then centralized treatment is carried out. After silt in the box cleared up, will desilting door department clean up again, close desilting door rethread bolt 344 with fixed plate 343 interconnect fixed to close the desilting door.

In addition, a storage battery (not shown in the figure) can be arranged on the frame body, and the storage battery is connected with the dredging pump 21 and the driving motor 44 in parallel to provide power for the dredging pump 21 and the driving motor 44.

Claims

1. The utility model provides a desilting device for irrigation and water conservancy project channel, a serial communication port, including mobilizable support body and mud suction device, mud-water separation device and the transmission device of setting on the support body, mud suction device includes desilting pump (21), desilting pump (21) set up the support body top, mud pipeline (22) are inhaled in the entrance point setting of desilting pump (21), the exit end of desilting pump (21) sets up out mud pipeline (23), mud-water separation device sets up the support body below, including filter screen (32), filter screen (32) set up in box (31), filter screen (32) with the inner wall fixed connection of the four sides wallboard of box (31), the mud outlet of mud pipeline (23) with last opening (311) of box (31) correspond, the front bezel of box (31) with filter screen (32) set up for the border and are first half and the latter half, first half is for dredging door (34) that can open and close, the fixed setting of the latter half, transmission device sets up and is being close to box (31) front bezel one side, including support, running roller and transmission band (43), the support is fixed to be set up the support body below, the running roller rotates to set up on the support, transmission band (43) ring cover is in the running roller is outside, the running roller includes initiative running roller (41) and driven running roller (46), initiative running roller (41) rotate under driving motor (44) effect, transmission band (43) rotate the operation under initiative running roller (41) effect, its traffic direction with the width direction parallel arrangement of box (31), the height of transmission band (43) is less than the height of filter screen (32).

2. The dredging device for the irrigation and water conservancy project channel of claim 1, wherein the inlet end of the mud suction pipeline (22) is provided with a stirring device, the stirring device comprises a connecting plate (24) and a stirring wheel (25), the stirring wheel (25) is arranged below two ends of the connecting plate (24), a pawl (251) is arranged on the outer circumference of the stirring wheel (25), the advancing direction of the stirring wheel (25) is the same as the running direction of the mud suction pipeline (22), and the inlet of the mud suction pipeline (22) penetrates through the center of the connecting plate (24) and is vertically arranged downwards.

3. The dredging device for the irrigation and water conservancy project channel of claim 1, further comprising a mud guide plate (33), wherein one end of the mud guide plate (33) is fixedly arranged at the outer side of the lower half part of the front plate and is as high as the upper surface of the filter screen (32) at the adjacent side, and the other end of the mud guide plate (33) inclines downwards and corresponds to the conveying belt (43).

4. The dredging device for the irrigation and water conservancy project channel of claim 3, wherein the filter screen (32) is arranged obliquely, and one end of the filter screen (32) arranged at the front plate of the box body (31) is lower than one end of the filter screen arranged at the rear plate of the box body (31).

5. The dredging device for the irrigation and water conservancy project channel of claim 1, wherein a guide plate (35) is arranged below the filter screen (32), the guide plate (35) is connected with the inner wall of the box body (31) in a sealing way, the water outlet end of the guide plate (35) penetrates through the rear plate of the box body (31) and extends to the upper part of the channel, and the height of the water outlet end of the guide plate (35) is lower than that of the water inlet end.

6. The dredging device for the irrigation and water conservancy project channel of claim 1, wherein the driving motor (44) is arranged at one side of the transmission device, and the driving motor (44) drives the driving roller (41) to rotate through a belt (47).

7. The dredging device for the irrigation and water conservancy project channel as claimed in claim 1, further comprising a mud conveying vehicle (51), wherein the mud conveying vehicle (51) comprises a vehicle body, a second wheel (52) is arranged below the vehicle body, a handrail (53) is arranged on one side of the vehicle body, and the height of the vehicle body from the horizontal plane is matched with the height of the conveying belt (43).

8. The dredging device for the irrigation and water conservancy project channel of claim 1, wherein one end of the dredging door (34) is hinged on a side plate on one side of the box body (31) through a hinge (342), the other end of the dredging door (34) is correspondingly provided with a fixing plate (343) on the side plate on the corresponding side, and a bolt (344) penetrates through the fixing plate (343) to fix the dredging door (34) on the box body (31).