CN220394702U - Environment-friendly dredging equipment - Google Patents

Abstract

The utility model discloses environment-friendly dredging equipment, relates to the technical field of dredging equipment, and aims to solve the problem that when dredging is carried out by arranging a dredging device at the bottom of a river, sludge is stirred due to suction generated by a water body so that the water body is turbid. According to the utility model, the box body is arranged outside the rotating rod, the box body is clamped at the bottom of a river, the rotating rod can do circular motion under the action of the motor, the rotating angle of the rotating rod is the space inside the box body, through holes are uniformly formed in the rotating rod, the end part of the rotating rod is communicated with the mud suction pump through the connecting pipe, so that the rotating rod generates suction force in the inner cavity of the box body to absorb mud, regional dredging can be carried out on the bottom of the river through the device, and the influence on the water quality of the water body caused by turbidity in the dredging process can be avoided.

Description

Environment-friendly dredging equipment

Technical Field

The utility model relates to the field of dredging equipment, in particular to environment-friendly dredging equipment.

Background

River channel siltation has increasingly affected the normal play of various functions such as flood control, drainage, irrigation, water supply, navigation and the like, and in order to restore the normal functions of the river channel, the rapid and sustainable development of economy and society is promoted, and the dredging engineering of dredging the river channel is carried out, so that the river channel is deepened and widened through treatment, the river water is cleared, and the production conditions and living environment of masses are obviously improved.

The river dredging equipment for the environmental protection engineering disclosed by the utility model (bulletin number: CN 213114779U) comprises a drainage mechanism for draining water, a filtering mechanism for separating mud from water and a dredging mechanism for pumping sludge, wherein the filtering mechanism is arranged above the drainage mechanism, and the dredging mechanism is arranged on one side of the filtering mechanism. According to the utility model, the sludge and the river water can be effectively separated by arranging the filtering mechanism, so that the sludge storage amount of the storage box can be effectively improved, and the first sludge conveying pipe and the hose are connected together through the connecting sleeve by arranging the dredging mechanism, so that the hose is convenient to detach and replace, and a hose with a proper length can be selected according to the sludge depth.

In the process of realizing the utility model, the inventor finds that at least the following problems exist in the technology, when the dredging device is placed at the bottom of a river to dredge, the water body is turbid due to stirring of the sludge caused by suction generated by the water body, so that the environment-friendly dredging equipment is provided.

Disclosure of Invention

In order to solve the problem that when a dredging device is placed at the bottom of a river to dredge, the sludge is stirred due to suction generated by a water body, so that the water body is turbid, the utility model provides environment-friendly dredging equipment.

The utility model provides environment-friendly dredging equipment, which adopts the following technical scheme:

the utility model provides an environmental protection dredging equipment, includes the dredging device, the dredging device includes box, rotary rod, dredge pump, motor and pull ring, the top welding of box has the mounting bracket, just the perforation has been seted up at the top of box, the rotary rod run through in the box and extend to the inner chamber of box, the lateral wall evenly distributed of rotary rod has the through-hole, the rotary rod pass through the connecting pipe with dredge pump intercommunication, the motor pass through the bolt with the mounting bracket is fixed, the drive end of motor with rotary rod key-type connection, the pull ring pass through four stay cords with the top of box is connected.

Through adopting above-mentioned technical scheme, install the box in the externally mounted of rotary rod, with the box card in the bottom of river, the rotary rod can be circular motion under the effect of motor, the rotation angle of its rotary rod is the space of box inside promptly, even open has the through-hole on the rotary rod, and the tip of rotary rod passes through connecting pipe and dredge pump intercommunication, and then make the rotary rod produce suction and then absorb mud in the inner chamber of box, can regional desilting to the bottom of river through the device, can avoid the water to take place to turbidity and influence the quality of water at the in-process of desilting.

Optionally, the top of box is fixed with the balancing weight through the bolt.

By adopting the technical scheme, the bottom of the box body can be stably sunk and deeply inserted into the sludge.

Optionally, the outside of rotary rod has cup jointed the swivel ball, the swivel ball with the box is inlayed and is rotated, the swivel ball with the drive shaft joint of motor.

Through adopting above-mentioned technical scheme for the rotary rod uses the swivel ball to rotate as the rotation point, makes the rotary rod absorb the silt in the box.

Optionally, a filter screen is inlaid at the bottom of the inner cavity of the box body.

By adopting the technical scheme, the absorption of the rotating rod to the river bottom sludge is influenced in order to prevent the dried branches or sundries from entering the inner cavity of the box body.

Optionally, a balance rod is fixed on the inner side wall of the box body through a bolt, and the balance rod is in sliding contact with the rotating rod.

Through adopting above-mentioned technical scheme, in order to support the one end of keeping away from the swivel ball for rotary rod can be stable carry out rotary motion.

Optionally, the bottom of the outer frame of the rotating rod is an inclined plane.

By adopting the technical scheme, the box body can be more easily inserted into the sludge.

In summary, the utility model has the following beneficial effects:

according to the utility model, the box body is arranged outside the rotating rod, the box body is clamped at the bottom of a river, the rotating rod can do circular motion under the action of the motor, the rotating angle of the rotating rod is the space inside the box body, through holes are uniformly formed in the rotating rod, the end part of the rotating rod is communicated with the mud suction pump through the connecting pipe, so that the rotating rod generates suction force in the inner cavity of the box body to absorb mud, regional dredging can be carried out on the bottom of the river through the device, and the influence on the water quality of the water body caused by turbidity in the dredging process can be avoided.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the bottom structure of the present utility model.

Fig. 3 is a schematic view of the structure of the rotary rod of the present utility model.

Reference numerals illustrate:

100. a dredging device; 110. a case; 111. a mounting frame; 112. balancing weight; 113. a balance bar; 114. a filter screen; 120. a rotating rod; 121. a spin ball; 130. a suction pump; 131. a connecting pipe; 140. a motor; 150. a pull ring; 151. and (5) pulling the rope.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Referring to fig. 1-3, an environment-friendly dredging device comprises a dredging device 100, wherein the dredging device 100 comprises a box body 110, a rotary rod 120, a dredge pump 130, a motor 140 and a pull ring 150, a mounting frame 111 is welded at the top of the box body 110, perforations are formed in the top of the box body 110, the rotary rod 120 penetrates through the box body 110 and extends to an inner cavity of the box body 110, through holes are uniformly distributed in the outer side wall of the rotary rod 120, the rotary rod 120 is communicated with the dredge pump 130 through a connecting pipe 131, the motor 140 is fixed with the mounting frame 111 through bolts, the driving end of the motor 140 is connected with the rotary rod 120 through keys, the motor 140 is a waterproof motor, and the pull ring 150 is connected with the top of the box body 110 through four pull ropes 151.

Referring to fig. 1 to 3, the tank 110 can be used to provide mounting points for the installation of various parts, the bottom of the river bottom can be divided to enable sludge to be in the inner cavity of the tank 110, the pull ring 150 and the pull rope 151 are matched with each other to be used for controlling the lifting and descending of the tank 110 in a water body under the action of an external crane, the motor 140 is used for driving the rotating rod 120 to rotate, the rotating point is the contact position of the rotating rod 120 and the tank 110, the rotating rod 120 presents fan-shaped sweeping in the inner cavity of the tank 110 when rotating, the suction pump 130 generates suction force in the inner cavity of the rotating rod 120 through the connecting pipe 131, and then the sludge in the inner cavity of the tank 110 is absorbed and discharged.

Referring to fig. 1 to 3, a weight 112 is fixed to the top of the case 110 by bolts, and the use of the weight 112 enables the case 110 to be quickly sunk to the river bottom and the case 110 to be pressed into the sludge. The inside wall of box 110 is fixed with balancing pole 113 through the bolt, and balancing pole 113 and rotary rod 120 sliding contact, and the use of balancing pole 113 can support the one end that rotary rod 120 kept away from swivel ball 121 for rotary rod 120 can be stable carry out sliding contact with balancing pole 113, makes the stable rotatory use of rotary rod 120. The outer frame bottom of the rotating rod 120 is a slope, and the bottom surface of the tank 110 is more easily inserted into the sludge by using the slope.

Referring to fig. 1 to 3, the rotary ball 121 is sleeved on the outer portion of the rotary rod 120, the rotary ball 121 is embedded and rotated with the case 110, the rotary ball 121 is clamped with a driving shaft of the motor 140, and the rotary rod 120 and the case 110 can stably rotate due to the use of the rotary ball 121, so that the rotary rod 120 cannot collide with the inner wall of the case 110. The filter screen 114 is inlayed to the inner chamber bottom of box 110, and the use of filter screen 114 can separate the dead branch and debris, avoids entering into the inner chamber of box 110 and causes the jam to the through-hole on the rotatory stick 120 outer wall and influences the absorption of rotary stick 120 to mud.

The implementation principle of the utility model is as follows: the crane (not shown) is used to loosen the pull ring 150, so that the box 110 moves downwards synchronously and is positioned in the water body until the box 110 is settled to the water bottom, at the moment, a control switch of the suction pump 130 is turned on, the suction pump 130 generates suction force in an inner cavity of the rotary rod 120 through the connecting pipe 131, further, the sludge surrounded by the box 110 is absorbed, at the moment, a control switch of the motor 140 is turned on again, the motor 140 drives the rotary rod 120 to rotate, the rotary rod 120 rotates by taking the rotary ball 121 as a circle center, and further, fan-shaped sweeping is shown in the inner cavity of the box 110, so that the sludge surrounded by the inner cavity of the box 110 can be completely absorbed, and after the suction pump is absorbed, the box 110 is slowly lifted and moved to the next area for dredging.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. An environmental protection dredging device, includes dredging device (100), its characterized in that: the dredging device (100) comprises a box body (110), a rotating rod (120), a dredge pump (130), a motor (140) and a pull ring (150), wherein a mounting frame (111) is welded at the top of the box body (110), a through hole is formed in the top of the box body (110), the rotating rod (120) penetrates through the box body (110) and extends to an inner cavity of the box body (110), through holes are uniformly distributed in the outer side wall of the rotating rod (120), the rotating rod (120) is communicated with the dredge pump (130) through a connecting pipe (131), the motor (140) is fixed with the mounting frame (111) through bolts, the driving end of the motor (140) is connected with the rotating rod (120) through keys, and the pull ring (150) is connected with the top of the box body (110) through four pull ropes (151).

2. An environmental protection dredging apparatus according to claim 1, wherein: the top of the box body (110) is fixed with a balancing weight (112) through bolts.

3. An environmental protection dredging apparatus according to claim 1, wherein: the outside of rotary rod (120) has cup jointed swivel ball (121), swivel ball (121) with box (110) are inlayed and are rotated, swivel ball (121) with motor (140) drive shaft joint.

4. An environmental protection dredging apparatus according to claim 1, wherein: a filter screen (114) is embedded at the bottom of the inner cavity of the box body (110).

5. An environmental protection dredging apparatus according to claim 1, wherein: the inner side wall of the box body (110) is fixedly provided with a balance rod (113) through a bolt, and the balance rod (113) is in sliding contact with the rotating rod (120).

6. An environmental protection dredging apparatus according to claim 1, wherein: the bottom of the outer frame of the rotary rod (120) is an inclined plane.