CN220666335U - Channel dredging device - Google Patents

Abstract

The utility model discloses a channel dredging device, which belongs to the technical field of farmland hydraulic engineering and comprises: the dredging device comprises a base, wherein a dredging end of the base is fixedly connected with a shovel plate, travelling wheels are respectively connected to four corners of the base, and an upper sludge conveying mechanism, a lower sludge conveying mechanism, a sludge box and a push-pull frame which are overlapped up and down are respectively assembled on one side of the top end of the base from the position close to the position far away from the shovel plate; the utility model is provided with the upward-tilting upper silt conveying mechanism and the lower silt conveying mechanism which are driven by the driving mechanism to reversely move and are vertically overlapped, and the scooped channel silt is extruded and conveyed by the upward-lower silt conveying mechanism which reversely moves.

Description

Channel dredging device

Technical Field

The utility model belongs to the technical field of farmland hydraulic engineering, and particularly relates to a channel dredging device.

Background

Irrigation channels are indispensable water conservancy facilities in agricultural production, and in the operation process of the channels, water and soil loss caused by storm, flood and other factors can cause sediment in the channels, so that the overflow area is reduced, the water flow speed is reduced, the flow is reduced, the irrigation efficiency is influenced, and therefore, a dredging device is required to dredge.

Patent No. 202223443511.X discloses a channel dredging device, by the dredging case, install the removal wheel in dredging case bottom four corners, install the shovel board at dredging case dredging end, install the logical groove in dredging case dredging side, install rotatable collecting plate and crushing wheel around dredging the incasement is located logical inslot, install and keep away from the push-and-pull frame of leading to the groove side at dredging case bottom and install at dredging case back side's area supporting net water drainage tank, when the device carries out the channel dredging, carry out silt through the shovel board, the pivoted collecting plate will carry the silt of shovel in the dredging case, great impurity in the pivoted crushing wheel crushing silt, the moisture of silt flows through the supporting net of water drainage tank, accomplish the channel dredging.

The inventors of the present application found that: above-mentioned silt dehydration that is current device promptly flows out through the supporting network of water drainage tank and goes on, and this kind of dehydration mode is slower, leads to the device to be heavier at desilting in-process overall weight, has increased the intensity that desilting personnel promoted the device desilting, has reduced the desilting efficiency of device.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a channel dredging device which has the characteristics of accelerating the separation of water in sludge, reducing the weight of the sludge entering a sludge box, reducing the dredging strength of dredging personnel, improving the space utilization rate of the sludge box and accelerating the rapid loss of water extruded from the sludge.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a channel dredging device, comprising: the base, base desilting end rigid coupling has the shovel board, the base four corners is connected with the walking wheel respectively, the base top is equipped with upper and lower superimposed upper and lower silt conveying mechanism, silt case and push-and-pull frame respectively from being close to keeping away from shovel board one side, be equipped with actuating mechanism between upper and lower silt conveying mechanism and silt case, silt import has been seted up to silt case side about being close to silt conveying mechanism one side, silt case lateral wall top rigid coupling has programmable controller, and silt case lateral wall bottom has seted up the silt export, the sealing door has been placed to the silt export inside, be equipped with locking mechanism between sealing door and the silt export, wire connection between actuating mechanism and the programmable controller.

Further, go up silt conveying mechanism including placing at the inside interior belt axle driving roll of silt import and symmetry rigid coupling two preceding backup pads that are located the shovel board top at the base silt end, interior belt axle driving roll body one end is passed through the bearing and is connected with silt case inner wall, and interior belt axle driving roll body other end runs through silt case and extends to the external world, and interior belt axle driving roll body passes through the bearing and is connected with silt case run-through section, two place interior belt axle driven voller between the preceding backup pad, interior belt axle driven voller both ends are connected with homonymy preceding backup pad inner wall through the bearing respectively, interior belt axle driving roll is connected with silt conveyer belt with interior belt driven voller friction drive.

Further, the structure of the lower sludge conveying mechanism is the same as that of the upper sludge conveying mechanism.

Further, the driving mechanism comprises an upper supporting plate fixedly connected to the sludge box, a second conical wheel fixedly sleeved on an inner belt shaft driving roller of the upper sludge conveying mechanism and extending to an external side shaft body, and two second belt pulleys fixedly sleeved on the inner belt shaft driving rollers of the upper sludge conveying mechanism and the lower sludge conveying mechanism and extending to the external side shaft body and far away from the second conical wheel side, a motor is fixedly connected to the upper supporting plate, a first conical wheel meshed and connected with the second conical wheel is fixedly sleeved on the other side of the motor, friction transmission between the two second belt pulleys is connected with a crossed second transmission belt, and the motor is connected with a wire between the programmable controller.

Further, locking mechanism is including the symmetry offer two take in the groove on closing the door, offer and be located two on closing the door and take in the groove and keep away from each other one side and with two grafting pair switch-on grooves of groove intercommunication are accomodate to the homonymy and two grafting pair switch-on grooves of symmetry offer on the silt case, it has the dead lever to take in inslot portion to be located and keep away from grafting groove one side rigid coupling, there is the grafting piece through trompil cup joint mode swing joint on the dead lever, and grafting piece one end extends to the external world, and the grafting piece other end passes the grafting groove and peg graft in grafting pair switch-on inslot, be located on the dead lever that the grafting piece is kept away from grafting groove lateral wall and is kept away from between the grafting groove lateral wall with the groove elastic connection has connecting spring.

Further, a storage battery is fixedly connected to the side wall, close to the push-pull frame, of the sludge tank, and a motor and a programmable controller are connected with the storage battery through wires.

Further, four self-driving mechanisms are assembled between the travelling wheels and the base, each self-driving mechanism comprises an assembly cavity formed in the base, a rear supporting plate fixedly connected to the top end of the base, a second connecting shaft connected to the top end of the base through a bearing, and a third belt pulley fixedly sleeved on the lower sludge conveying mechanism and extending to the outside side shaft body and far away from the second belt pulley, two travelling shafts are symmetrically arranged in the assembly cavity, two ends of each travelling shaft penetrate through the base to extend to the outside and are fixedly connected with the travelling wheels on the same side, each travelling shaft is connected with a base penetrating section through a bearing, a fourth belt pulley is fixedly sleeved in the middle of each travelling shaft, a third driving belt is fixedly sleeved on one side of each travelling shaft, a third conical wheel is fixedly sleeved on each travelling shaft, a first connecting shaft is connected to the inside of each rear supporting plate through a bearing, one end of each first connecting shaft is fixedly sleeved with the corresponding first belt pulley, each first belt pulley is in friction driving connection with the first driving belt, each first connecting shaft is close to one end of each second connecting shaft, each second conical wheel is fixedly sleeved on the other, and is meshed with the second conical wheel, and the bottom end of each second conical wheel is fixedly sleeved on the second conical wheel.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model is provided with the upward-tilting upper silt conveying mechanism and the lower silt conveying mechanism which are driven by the driving mechanism to reversely move and are vertically overlapped, and the scooped channel silt is extruded and conveyed by the upward-lower silt conveying mechanism which reversely moves.

2. The self-driving mechanism is arranged, and can drive the four travelling wheels to rotate along with the driving of the driving mechanism, namely, a dredging person only needs to control the direction of the device through the push-pull frame, so that the dredging strength of the dredging person is further reduced.

Drawings

FIG. 1 is an overall perspective view of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a cross-sectional view of the utility model at B in FIG. 1;

FIG. 4 is a cross-sectional view of FIG. 1 in accordance with the present utility model;

in the figure: 1. a shovel plate; 2. a front support plate; 3. a sludge conveyer belt; 4. a sludge inlet; 5. a sludge box; 6. a push-pull frame; 7. a programmable controller; 8. a storage battery; 9. a first drive belt; 10. a rear support plate; 11. a first pulley; 12. a sludge outlet; 13. a base; 14. closing the door; 15. an inner belt shaft driven roller; 16. a walking wheel; 17. a second pulley; 18. a motor; 19. an upper support plate; 20. a first cone pulley; 21. a second cone wheel; 22. a third pulley; 23. a second drive belt; 24. an inner belt shaft drive roll; 25. a storage groove; 26. a connecting spring; 27. a fixed rod; 28. a plug-in slot; 29. the plug-in pair is connected with the groove; 30. a plug block; 31. an assembly chamber; 32. a third cone wheel; 33. a fourth cone pulley; 34. a first connecting shaft; 35. a fifth cone pulley; 36. a second connecting shaft; 37. a sixth cone pulley; 38. a walking shaft; 39. a fourth pulley; 40. and a third drive belt.

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.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: a channel dredging device, comprising: the base 13, the dredging end rigid coupling of base 13 has shovel board 1, the four corners of base 13 is connected with walking wheel 16 respectively, the base 13 top is equipped with upper and lower superimposed upper and lower silt conveying mechanism respectively from being close to keeping away from shovel board 1 one side, silt case 5 and push-and-pull frame 6, be equipped with actuating mechanism between upper and lower silt conveying mechanism and the silt case 5, silt import 4 has been seted up to silt case 5 near upper and lower silt conveying mechanism one side, silt case 5 lateral wall top rigid coupling has the programmable controller 7 of model VH-24MR, and silt export 12 has been seted up to silt case 5 lateral wall bottom, sealing door 14 has been placed inside to silt export 12, be equipped with locking mechanism between sealing door 14 and the silt export 12, the actuating mechanism is connected with the wire between the programmable controller 7.

As shown in fig. 1, when the device is used for dredging a channel, a dredging person controls a driving mechanism to start through a programmable controller 7, the driving mechanism drives an upper sludge conveying mechanism and a lower sludge conveying mechanism to move reversely, a pushing device is pushed to walk through a push-pull frame 6 and four traveling wheels 16, in the walking process, a shovel plate 1 shovel up sludge in the channel and collects the shoveled sludge on the lower sludge conveying mechanism, the upper sludge conveying mechanism and the lower sludge conveying mechanism which move reversely convey the collected sludge to a sludge inlet 4, the sludge falls into a sludge box 5 through the sludge inlet 4, dredging is completed, a locking mechanism is opened, a closing door 14 is taken out, and the collected sludge is discharged through a sludge outlet 12.

Specifically, go up silt conveying mechanism and including placing at the inside interior tape axle driving roll 24 of silt import 4 and symmetry rigid coupling in base 13 silt end and be located two preceding backup pad 2 of shovel board 1 top, interior tape axle driving roll 24 axis body one end is connected with silt case 5 inner wall through the bearing, interior tape axle driving roll 24 axis body other end runs through silt case 5 and extends to the external world, interior tape axle driving roll 24 axis body is connected with silt case 5 run-through section through the bearing, interior tape axle driven roller 15 has been placed between two preceding backup pads 2, interior tape axle driven roller 15 both ends are connected with homonymy preceding backup pad 2 inner wall through the bearing respectively, friction transmission is connected with silt conveyer belt 3 between interior tape axle driving roll 24 and interior tape axle driven roller 15.

Specifically, the structure of the lower sludge conveying mechanism is the same as that of the upper sludge conveying mechanism.

As shown in fig. 1-2, when the upper sludge conveying mechanism and the lower sludge conveying mechanism work, the driving mechanism drives the two inner belt shaft driving rollers 24 of the upper sludge conveying mechanism and the lower sludge conveying mechanism to reversely move, the two inner belt shaft driving rollers 24 respectively drive the connected sludge conveying belts 3 to reversely move through friction transmission, the two sludge conveying belts 3 respectively drive the connected inner belt shaft driven rollers 15 to reversely rotate through friction transmission, the two inner belt shaft driving rollers 24 and the two inner belt shaft driven rollers 15 respectively realize the reversely movement of the two sludge conveying belts 3, the reversely moved two sludge conveying belts 3 realize the pushing and conveying of sludge, and the two sludge conveying belts 3 are upwards inclined and extruded to push, so that the water in the sludge can be accelerated to be separated and downwards flow out, the weight of the sludge entering the sludge box 5 is reduced, the sludge cleaner can conveniently push and the space utilization rate of the sludge box 5 is improved.

Specifically, the driving mechanism comprises an upper supporting plate 19 fixedly connected to the sludge tank 5, a second conical wheel 21 fixedly sleeved on an inner belt shaft driving roller 24 of the upper sludge conveying mechanism and extending to an external side shaft body, and two second belt pulleys 17 fixedly sleeved on the inner belt shaft driving roller 24 of the upper sludge conveying mechanism and the lower sludge conveying mechanism and extending to the external side shaft body and far away from the second conical wheel 21 side, a motor 18 with the model number of 5IK90RGU-CF is fixedly connected to the upper supporting plate 19, the output value of the motor 18 extends to the other side through the upper supporting plate 19, a first conical wheel 20 in meshed connection with the second conical wheel 21 is fixedly sleeved on the other side, a crossed second transmission belt 23 is connected between the two second belt pulleys 17 in a friction transmission manner, and the motor 18 is connected with a wire between the programmable controller 7.

As shown in fig. 1-2, when the driving mechanism works, the motor 18 is controlled by the programmable controller 7 to start, the motor 18 drives the output shaft to rotate so as to drive the first conical wheel 20 to rotate, the first conical wheel 20 drives the second conical wheel 21 to rotate, the second conical wheel 21 drives the inner belt shaft driving roller 24 of the upper sludge conveying mechanism to rotate, the inner belt shaft driving roller 24 of the upper sludge conveying mechanism drives the connected second belt pulley 17 to rotate, the connected second belt pulley 17 drives the second transmission belt 23 to rotate through friction transmission, the second transmission belt 23 drives the second belt pulley 17 of the lower sludge conveying mechanism to reversely rotate through friction transmission, and the second belt pulley 17 of the lower sludge conveying mechanism drives the inner belt shaft driving roller 24 of the connected lower sludge conveying mechanism to reversely rotate so as to realize the reverse movement of the upper sludge conveying mechanism and the lower sludge conveying mechanism.

Specifically, the locking mechanism includes two storage slots 25 symmetrically arranged on the closing door 14, two plugging through slots 28 arranged on the closing door 14 and located on one side of the two storage slots 25 away from each other and communicated with the storage slots 25 on the same side, and two plugging pair through slots 29 symmetrically arranged on the silt box 5, wherein a fixing rod 27 is fixedly connected to one side of the storage slots 25 away from the plugging through slots 28, a plugging block 30 is movably connected to the fixing rod 27 in a sleeved mode through a hole, one end of the plugging block 30 extends to the outside, the other end of the plugging block 30 penetrates through the plugging through slots 28 and is plugged into the plugging pair through slots 29, and a connecting spring 26 is elastically connected between the side wall of the plugging block 30 away from the plugging through slots 28 and the side wall of the storage slots 25 away from the plugging through slots 28 on the fixing rod 27.

As shown in fig. 1-3, when the locking mechanism is opened, the two plug blocks 30 are moved towards each other until the two plug blocks 30 are separated from the same-side plug pair connection grooves 29 respectively and stopped, and the locking mechanism can be opened.

Specifically, the side wall of the sludge box 5, which is close to the push-pull frame 6, is fixedly connected with a storage battery 8, and a motor 18 and a programmable controller 7 are connected with the storage battery 8 through wires.

As shown in figure 1, the storage battery 8 supplies power to the device, and the problem that the device is limited by a power supply and the dredging range is limited is solved.

Example 2

The difference between this embodiment and embodiment 1 is that:

specifically, a self-driving mechanism is assembled between the four travelling wheels 16 and the base 13, the self-driving mechanism comprises an assembly cavity 31 formed in the base 13, a rear supporting plate 10 fixedly connected to the top end of the base 13, a second connecting shaft 36 connected to the top end of the base 13 through a bearing, and a third belt pulley 22 fixedly sleeved on the inner belt shaft driving roller 24 of the lower sludge conveying mechanism, the inner belt shaft driving roller 24 extends to an outside side shaft body and is far away from the second belt pulley 17, two travelling shafts 38 are symmetrically arranged in the assembly cavity 31, two ends of each travelling shaft 38 penetrate through the base 13 to extend to the outside and are fixedly connected with the same travelling wheel 16, each travelling shaft 38 is connected with a penetrating section of the base 13 through a bearing, a fourth belt pulley 39 is fixedly sleeved in the middle of each travelling shaft 38, a third transmission belt 40 is connected between the two fourth belt pulleys 39 in a friction transmission manner, a third conical wheel 32 is fixedly sleeved on one side travelling shaft 38 close to the rear supporting plate 10, a first connecting shaft 34 is connected to the inside the rear supporting plate 10 through a bearing, one end of each first connecting shaft 34 is fixedly sleeved on one end of each second connecting shaft 36, each first belt pulley 11 is fixedly connected with the corresponding first conical wheel 36, each first belt pulley 11 is fixedly sleeved with the corresponding second conical wheel 35, the first end of each second conical wheel 35 is fixedly connected with the second conical wheel 35, and the second conical wheel 35 is fixedly sleeved on the top end of the second conical wheel 35, and the first end is fixedly connected with the second conical wheel 35.

As shown in fig. 1, 2 and 4, when the self-driving mechanism works, the inner belt shaft driving roller 24 of the lower sludge conveying mechanism drives the third belt pulley 22 to reversely rotate, the third belt pulley 22 drives the first driving belt 9 to rotate through friction transmission, the first driving belt 9 drives the first belt pulley 11 to positively rotate through friction transmission, the first belt pulley 11 drives the first connecting shaft 34 to positively rotate, the first connecting shaft 34 drives the fifth conical pulley 35 to positively rotate, the fifth conical pulley 35 drives the sixth conical pulley 37 to positively rotate, the sixth conical pulley 37 drives the second connecting shaft 36 to positively rotate, the second connecting shaft 36 drives the fourth conical pulley 33 to positively rotate, the fourth conical pulley 33 drives the third conical pulley 32 to positively rotate, the third conical pulley 32 drives the connected travelling shaft 38 to positively rotate, the connected travelling shafts 38 drive the connected fourth belt pulley 39 and the travelling wheels 16 to positively rotate, the connected fourth belt pulley 39 drives the third driving belt 40 to positively rotate through friction transmission, the third driving belt 40 drives the other fourth belt pulley 39 to positively rotate through friction transmission, the other travelling wheel 39 drives the other travelling wheel 38 to positively rotate, and the other travelling wheel 38 drives the other travelling wheel 38 to positively rotate, so that the dredging device can realize the forward and the dredging of the people through the dredging through the driving frame, and the dredging device can realize the dredging through the driving device.

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

Claims (7)

1. A channel dredging device, comprising: base (13), base (13) desilting end rigid coupling has shovel board (1), base (13) four corners is connected with walking wheel (16) respectively, base (13) top is equipped with upper and lower superimposed upper and lower silt conveying mechanism, silt case (5) and push-pull frame (6) respectively from being close to keeping away from shovel board (1) one side, be equipped with actuating mechanism between upper and lower silt conveying mechanism and silt case (5), silt import (4) have been seted up near upper and lower silt conveying mechanism one side in silt case (5), programmable controller (7) have been seted up to silt case (5) lateral wall top rigid coupling, and silt export (12) have been seted up to silt case (5) lateral wall bottom, silt export (12) inside has been placed sealing door (14), be equipped with locking mechanism between sealing door (14) and silt export (12), actuating mechanism and programmable controller (7) between the wire connection.

2. A channel dredging arrangement as claimed in claim 1, wherein: the upper sludge conveying mechanism comprises an inner belt shaft driving roller (24) arranged in a sludge inlet (4) and two front support plates (2) symmetrically fixedly connected to a base (13) and positioned above a shovel plate (1), one end of a shaft body of the inner belt shaft driving roller (24) is connected with the inner wall of a sludge box (5) through a bearing, the other end of the shaft body of the inner belt shaft driving roller (24) penetrates through the sludge box (5) to extend to the outside, the shaft body of the inner belt shaft driving roller (24) is connected with a penetrating section of the sludge box (5) through a bearing, an inner belt shaft driven roller (15) is arranged between the two front support plates (2), two ends of the inner belt shaft driven roller (15) are respectively connected with the inner wall of the front support plates (2) on the same side through bearings, and a sludge conveying belt (3) is connected between the inner belt shaft driving roller (24) and the inner belt shaft driven roller (15) through friction transmission.

3. A channel dredging arrangement as claimed in claim 1, wherein: the structure of the lower sludge conveying mechanism is the same as that of the upper sludge conveying mechanism.

4. A channel dredging arrangement as claimed in claim 1, wherein: the driving mechanism comprises an upper supporting plate (19) fixedly connected to the sludge tank (5), a second conical wheel (21) fixedly sleeved on an inner belt shaft driving roller (24) of the upper sludge conveying mechanism and extending to an outer side shaft body, and two second belt pulleys (17) fixedly sleeved on the inner belt shaft driving roller (24) of the upper sludge conveying mechanism and the lower sludge conveying mechanism and extending to the outer side shaft body and far away from the second conical wheel (21), a motor (18) is fixedly connected to the upper supporting plate (19), a first conical wheel (20) which is fixedly sleeved on the other side of the upper supporting plate (19) and is meshed with the second conical wheel (21) is fixedly sleeved at the output value of the motor (18), a crossed second transmission belt (23) is connected between the two second belt pulleys (17) in a friction transmission mode, and the motor (18) is connected with a programmable controller (7) through wires.

5. A channel dredging arrangement as claimed in claim 1, wherein: the locking mechanism comprises two storage grooves (25) symmetrically formed in the sealing door (14), two plugging through grooves (28) formed in the sealing door (14) and located on one side, away from each other, of the two storage grooves (25) and communicated with the same side storage grooves (25), and two plugging pair through grooves (29) symmetrically formed in the sludge tank (5), fixing rods (27) are fixedly connected to one side, away from the plugging through grooves (28), of the storage grooves (25), plug blocks (30) are movably connected to the fixing rods (27) in a sleeved mode through holes, one ends of the plug blocks (30) extend to the outside, the other ends of the plug blocks (30) penetrate through the plugging through grooves (28) and are plugged into the plugging pair through grooves (29), and connecting springs (26) are elastically connected between the side walls, away from the plugging through grooves (28), of the plug blocks (30) and the side walls of the storage grooves (25).

6. The channel dredging apparatus as recited in claim 4, wherein: the side wall of the sludge box (5) close to the push-pull frame (6) is fixedly connected with a storage battery (8), and a motor (18) and a programmable controller (7) are connected with the storage battery (8) through wires.

7. The channel dredging apparatus as recited in claim 4, wherein: the four travelling wheels (16) and the base (13) are assembled with a self-driving mechanism, the self-driving mechanism comprises an assembly cavity (31) formed in the base (13), a rear supporting plate (10) fixedly connected to the top end of the base (13), a second connecting shaft (36) connected to the top end of the base (13) through a bearing, and a third belt pulley (22) which is fixedly sleeved on an inner belt shaft driving roller (24) of the lower sludge conveying mechanism and is far away from the second belt pulley (17) on an external side shaft body, two travelling shafts (38) are symmetrically arranged in the assembly cavity (31), two ends of each travelling shaft (38) penetrate through the base (13) to the outside and are fixedly connected with the travelling wheels (16) on the same side, each travelling shaft (38) is connected with the penetrating section of the base (13) through a bearing, a fourth belt pulley (39) is fixedly sleeved in the middle of each travelling shaft (38), a third conical pulley (32) is fixedly sleeved on one side of the travelling shaft (38), one end of each travelling shaft (38) is fixedly sleeved on one side of the rear supporting plate (10), one end of each travelling shaft (34) is fixedly connected with the first belt pulley (34) through the bearing, the novel belt pulley is characterized in that a crossed first transmission belt (9) is connected between the first belt pulley (11) and the third belt pulley (22) in a friction transmission mode, a fifth conical wheel (35) is fixedly sleeved at one end, close to the second connecting shaft (36), of the first connecting shaft (34), a sixth conical wheel (37) meshed with the fifth conical wheel (35) is fixedly sleeved at the top end of the second connecting shaft (36), and a fourth conical wheel (33) meshed with the third conical wheel (32) is fixedly sleeved at the bottom end of the second connecting shaft (36).