JP6799217B1 - Adjustable automatic mud removal device for river channels without pumping - Google Patents

Abstract

PROBLEM TO BE SOLVED: To disclose an adjustable automatic mud removing device for a river channel which does not pump water. SOLUTION: The support box is installed so as to be symmetrical, a mud suction box is installed between the support boxes, and a power space is installed in the mud suction box. A motor is installed on the upper end wall, the motor and the mud suction box are fixedly connected, and a mud raising space opened downward is installed under the power space. The present invention has a height knob. The width knob can be used to handle river channels with different widths and depths, and since the mud suction box has a small volume, it can be used for mud removal work on narrow river channels. After entering, the mud suction pump can be used to suck up the mud to ensure that the mud is thoroughly removed. In addition, the present invention automatically performs the mud removal work if the support box is pushed and moved forward after the operation. It can be completed and is easy to operate. [Selection diagram] Fig. 1

Description

The present invention relates to a dredging-related technical field, and specifically is an adjustable automatic mud removing device for river channels that do not pump water.

Mud deposits on the riverbed of a river cause the channel to lose its function, and mud removal work for current large channel is usually done by a dredger, but mud for a narrow channel because the dredger cannot enter the narrow channel. The removal work usually uses the method of pumping water and then sucking up the mud, but this method requires a lot of work and the mud in the riverbed mixes with the earth and sand, so it is more efficient to suck up the mud directly. It is low and the mud cannot be completely sucked up, and after sucking up the mud, it is necessary to manually separate the mud and the earth and sand.

Publication No. 1044526556 of Chinese Patent Application

An object of the present invention is to provide an adjustable automatic mud remover for river channels that do not pump, and to eliminate the above-mentioned drawbacks in the existing technology.

The present invention is an adjustable automatic mud removal device for river channels that does not pump water, includes support boxes installed symmetrically, and a mud suction box is installed between the support boxes, and the mud A power space is installed in the suction box, a motor is installed on the upper end wall of the power space, the motor and the mud suction box are fixedly connected, and the lower side of the power space is downward. An open mud raising space is installed, and a rear stop plate located on the rear side of the mud raising space is fixedly connected to the lower end surface of the mud sucking box, and penetrates left and right to the rear side of the power space. A slide rod space is installed, slide rods extending on both left and right sides are slidably connected in the slide rod space, and a connecting rod space is installed on the rear side of the mud raising space, and left and right of the connecting rod space. The inspired plate space opened to the outside is installed symmetrically on both sides, and the left retaining plate space opened downward is installed between the inspired plate on the left side and the mud raising space, and the left retaining plate is installed. The left side stop plate is slidably connected in the space, and the upper end surface of the left side stop plate and the upper end wall of the left side stop plate space are fixedly connected by the first compression spring.

The support box includes an elevating space, the elevating space is located in the support box, and universal casters installed symmetrically are connected to the lower end surface of the support box in a fixed manner. An elevating shaft extending upward through the elevating space is rotatably connected to the lower end wall of the space, and a height knob is fixedly connected to the upper end of the elevating shaft to form the elevating space. An elevating block is installed inside, the elevating block and the elevating shaft are connected by threads, and a slide rod penetrating space that communicates inside and outside is installed inside the elevating space so as to communicate with the elevating space. , A sleeve space opened to the right is installed in the elevating block on the left side, the sleeve space is located behind the elevating shaft, and a connecting shaft can rotate on the left end wall of the elevating space on the left side. The connecting shaft extends to the left in the external space and then to the right in the sleeve space, and a width knob is fixedly connected to the left end of the connecting shaft in the sleeve space. A fixedly connected parallel moving sleeve is installed at the right end of the connecting shaft, the slide rod extends to the left and is connected to the parallel moving sleeve by a thread, and extends to the right to elevate the right side. The right end surface of the elevating block on the left side and the left end surface of the mud suction box are fixedly connected to the left end surface of the block by a tension spring, and the tension spring passes through the slide rod penetration space on the left side. Penetrate.

The power space includes a spline shaft, the spline shaft is fixedly connected to the lower end surface of the motor, extends downward to the power space, and a spline space opened downward is installed in the spline shaft. In the spline space, a rotating shaft extending downward into the mud raising space is connected by a spline, and the upper end surface of the rotating shaft and the upper end wall of the spline space are fixedly connected by a second compression spring. A magnetic rotating plate is installed in the power space, the magnetic rotating plate and the rotating shaft are rotatably connected, and the lower end surface of the magnetic rotating plate and the upper end surface of the left side stop plate are first. It is fixedly connected by a drawstring, and a first transmission gear located below the magnetic rotating plate is further installed in the power space, and the first transmission gear and the rotating shaft are fixedly connected. A reel shaft located on the right side of the rotating shaft is rotatably connected to the lower end wall of the power space, the reel shaft extends upward into the power space, and the reel shaft is connected to the first transmission gear. A second transmission gear that can be meshed is fixedly connected, a reel is fixedly connected to the upper end of the reel shaft, and the reel and the support box on the right side are fixedly connected by a second pull string. Has been done.

The mud raising space includes a drill bit, the drill bit and the lower end of the rotating shaft are fixedly connected, a spiral plate is installed in the mud raising space, and the spiral plate and the rotating shaft are installed. And are fixedly connected, a mud suction pump located above the connection rod space is installed on the rear side of the mud suction space, and the mud suction pump and the mud suction box are fixedly connected. On the rear side of the mud raising space, a mud passing space opened rearward is installed so as to communicate with the mud raising space, and the mud passing space penetrates the mud sucking pump and reaches the rear end surface of the mud sucking box. Is fixedly connected to a corrugated tube corresponding to the mud passage space.

The connecting rod space includes a connecting rod, the connecting rod is slidably connected to the connecting rod space, and extends to the left and right sides of the inspired plate space, and the left and right sides of the connecting rod are contained in the inspired plate space. Inspired plates fixedly connected to the ends are slidably connected, and the right end surface of the inspired plate on the left side and the upper end surface of the magnetic rotating plate are fixedly connected by a third pull string, and the connecting rod space. A friction block that comes into contact with the connecting rod is fixedly connected to the front end wall of the rod.

The present invention can be applied to river channels having different widths and depths depending on the height knob and the width knob, and since the mud suction box has a small volume, it can be used for mud removal work on narrow river channels, and by inserting a drill bit into the riverbed. It can be guaranteed that earth and sand and mud enter the mud raising space and then the mud is sucked up by the mud sucking pump to thoroughly remove the mud. In addition, after the present invention is activated, the support box is pushed to move forward. For example, the mud removal work can be completed automatically and the operation is easy.

In order to explain the present invention in detail with reference to FIGS. 1 to 5 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the present invention and is described in the present application. The direction is the direction when the present invention is viewed in the same direction as in FIG.

FIG. 1 is a schematic configuration diagram of the present invention. FIG. 2 is a schematic cross-sectional configuration of FIG. 1 in the AA direction. FIG. 3 is a schematic cross-sectional configuration in the BB direction in FIG. FIG. 4 is a schematic cross-sectional configuration in the CC direction in FIG. FIG. 5 is an enlarged schematic diagram of the D portion in FIG.

As shown in FIGS. 1 to 5, the present invention is an adjustable automatic mud removal device for river channels that does not pump water, includes support boxes 10 installed symmetrically, and between the support boxes 10. A mud suction box 37 is installed in the mud suction box 37, a power space 32 is installed in the mud suction box 37, a motor 35 is installed on the upper end wall of the power space 32, and the motor 35 and the mud suction box 37 are installed. Is fixedly connected to each other, and a mud raising space 24 opened downward is installed under the power space 32, and is located behind the mud raising space 24 on the lower end surface of the mud sucking box 37. The rear stop plate 27 is fixedly connected, a slide rod space 33 penetrating left and right is installed on the rear side of the power space 32, and a slide rod 16 extending on both left and right sides slides in the slide rod space 33. The connecting rod space 49 is installed on the rear side of the mud raising space 24 so as to be able to be connected, and the inspired plate space 46 opened to the outside is installed symmetrically on both the left and right sides of the connecting rod space 49. A left side stop plate space 44 opened downward is installed between the left inspired plate 46 and the mud raising space 24, and the left side stop plate 43 is slidably connected in the left side stop plate space 44. The upper end surface of the left side stop plate 43 and the upper end wall of the left side stop plate space 44 are fixedly connected by the first compression spring 15, and the rear stop plate 27 is inserted into the mud to achieve a stabilizing effect. At the same time, the mud is stopped from flowing backwards, and thus the mud can be thoroughly removed.

The support box 10 includes an elevating space 11, the elevating space 11 is located in the support box 10, and a universal caster 13 installed so as to be symmetrical is fixed to the lower end surface of the support box 10. An elevating shaft 18 extending upward through the elevating space 11 is rotatably connected to the lower end wall of the elevating space 11, and a height knob 19 is connected to the upper end of the elevating shaft 18. Is fixedly connected, an elevating block 54 is installed in the elevating space 11, the elevating block 54 and the elevating shaft 18 are connected by threads, and the inside and outside of the elevating space 11 are communicated with each other. The slide rod penetration space 38 is installed so as to communicate with the elevating space 11, a sleeve space 39 opened to the right is installed in the elevating block 54 on the left side, and the sleeve space 39 is the elevating shaft 18. A connecting shaft 41 is rotatably connected to the left end wall of the elevating space 11 on the left side, which is located on the rear side, and the connecting shaft 41 extends to the left in the external space and to the right in the sleeve space 39. A width knob 36 is fixedly connected to the left end of the connecting shaft 41, and a parallel moving sleeve 40 fixedly connected to the right end of the connecting shaft 41 is installed in the sleeve space 39. , The slide rod 16 extends to the left and is connected to the parallel moving sleeve 40 by a thread, and extends to the right and is fixedly connected to the left end surface of the elevating block 54 on the right side, and the elevating block on the left side. The right end surface of the 54 and the left end surface of the mud suction box 37 are fixedly connected by a tension spring 12, and the tension spring 12 penetrates the slide rod penetration space 38 on the left side.
By turning the height knob 19, the elevating shaft 18 is driven to rotate, the elevating block 54 is driven to move upward or downward, and the mud suction box 37 is driven by the slide rod 16 to move upward. Alternatively, by moving downward, the requirements for mud removal work for river channels having different depths are satisfied, the width knob 36 is turned, and the translation sleeve 40 is driven and rotated by the connecting shaft 41, and the slide rod is rotated. 16 moves to the left or right to meet the requirements for mud removal work for river channels of different widths by adjusting the spacing of the support boxes 10.

The power space 32 includes a spline shaft 34, the spline shaft 34 is fixedly connected to the lower end surface of the motor 35, extends downward to the power space 32, and opens downward in the spline shaft 34. A spline space 21 is installed, and a rotating shaft 31 extending downward to the mud raising space 24 is connected by a spline in the spline space 21, and the upper end surface of the rotating shaft 31 and the upper end wall of the spline space 21 are connected. Is fixedly connected by the second compression spring 20, a magnetic rotating plate 22 is installed in the power space 32, and the magnetic rotating plate 22 and the rotating shaft 31 are rotatably connected to each other, and the magnetic The lower end surface of the rotary plate 22 and the upper end surface of the left side stop plate 43 are fixedly connected by the first pull string 14, and the second lower surface of the magnetic rotary plate 22 is further located in the power space 32. A transmission gear 23 is installed, the first transmission gear 23 and the rotating shaft 31 are fixedly connected, and a reel shaft 52 located on the right side of the rotating shaft 31 rotates on the lower end wall of the power space 32. The reel shaft 52 extends upward into the power space 32, and a second transmission gear 51 capable of meshing with the first transmission gear 23 is fixedly connected to the reel shaft 52. A reel 50 is fixedly connected to the upper end of the shaft 52, and the reel 50 and the support box 10 on the right side are fixedly connected by a second pull string 17.
When the distance between the support boxes 10 reaches the maximum value, the second pull string 17 is just pulled, the motor 35 operates to rotate the spline shaft 34, and further rotates the rotating shaft 31, the first When the one transmission gear 23 meshes with the second transmission gear 51, the rotation shaft 31 rotates to rotate the second transmission gear 51 by the first transmission gear 23, and the reel shaft 52 and the reel 50 are rotated. By pulling the second pull string 17 through the reel 50, the mud suction box 37 resists the tensile force of the pull spring 12 and moves to the right, and the first transmission gear 23 moves to the right. When the mud suction box 37 is disengaged from the engagement with the second transmission gear 51, the mud suction box 37 moves to the left by the tensile force of the tension spring 12 to reach the initial position, and the left stop plate 43 is the first compression spring. By being inserted into the mud by the thrust action of 15, the stabilizing action can be achieved, and at the same time, the mud can be stopped from flowing to the left side, and thus the mud can be thoroughly removed.

The mud raising space 24 includes a drill bit 26, and the drill bit 26 and the lower end of the rotating shaft 31 are fixedly connected to each other, and a spiral plate 25 is installed in the mud raising space 24. The spiral plate 25 and the rotating shaft 31 are fixedly connected, and a mud suction pump 28 located above the connecting rod space 49 is installed behind the mud raising space 24 to and the mud suction pump 28. The mud suction box 37 is fixedly connected, and a mud passage space 30 opened rearward is installed behind the mud pumping space 24 so as to communicate with the mud pumping space 24. Penetrates the mud suction pump 28, and a corrugated tube 29 corresponding to the mud passage space 30 is fixedly connected to the rear end surface of the mud suction box 37.
The rotating shaft 31 rotates to rotate the spiral plate 25 and the drill bit 26, the rotating shaft 31 moves downward until the drill bit 26 is inserted into the mud, and the rotation of the drill bit 26 causes the mud to move downward. The mud is sent upward to the mud raising space 24, and the mud in the mud raising space 24 is raised upward by the rotation of the spiral plate 25 and sent to the mud passing space 30, and is sent to the mud passing space 30 by the action of the mud suction pump 28. The mud is discharged to the external space through the mud passage space 30 and the corrugated tube 29.

The connecting rod space 49 includes a connecting rod 48, and the connecting rod 48 is slidably connected to the connecting rod space 49 and extends to the left and right sides of the inspired plate space 46, and the inside of the inspired plate space 46. Inspired plates 45 fixedly connected to both left and right ends of the connecting rod 48 are slidably connected, and the right end surface of the inspired plate 45 on the left side and the upper end surface of the magnetic rotating plate 22 are connected to the third pull string 42. A friction block 47 that comes into contact with the connecting rod 48 is fixedly connected to the front end wall of the connecting rod space 49.
The frictional force between the connecting rod 48 and the friction block 47 is larger than the sum of the elastic forces of the second compression spring 20 and the first compression spring 15, and the inspired plate 45 on the right side is the right wall of the river channel. Upon contact, the inspired plate 45 on the left side is driven by the connecting rod 48 to move to the left, and the magnetic rotating plate 22 is driven by the third pull string 42 to drive the second compression spring 20 and the first. By resisting the thrust of the compression spring 15 and moving upward, the first transmission gear 23 is disengaged from the meshing with the second transmission gear 51, and the mud suction box 37 acts on the tensile force of the tension spring 12. The left-side inspiration plate 45 moves to the left until it comes into contact with the left wall of the river channel, and the left-side inspiration plate 45 moves to the right to pull out the third pull string 42, and the magnetic rotary plate 22. Moves downward due to the thrust action of the second compression spring 20 and the first compression spring 15.

Hereinafter, the present invention will be described in detail with reference to FIGS. 1 to 5 and the above description.

In the initial state, the left inspiration plate 45 is completely located in the left inspiration plate space 46, the third pull string 42 is in a pulled state, the second compression spring 20 is in a loosened state, and the first transmission. The gear 23 and the second transmission gear 51 are engaged, the drill bit 26 is located below the mud raising space 24, the first pull string 14 is in a pulled state, and the first compression spring 15 is loose. A part of the left side stop plate 43 is located in the left side stop plate space 44, the tension spring 12 is in a loosened state, and the second pull string 17 is in a loosened state.

At the time of operation, turn the width knob 36, adjust the interval of the support box 10 according to the width of the river channel to be drowned, bring the left end wall of the mud suction box 37 into contact with the left wall of the river channel, and turn the height knob 19. , Adjust the height of the mud suction box 37 according to the depth of the river channel to be drowned, bring the bottom end surface of the mud suction box 37 into contact with the mud on the riverbed, drill bit 26, rear stop plate 27, and left side. The stop plate 43 is inserted into the mud, the motor 35 and the mud suction pump 28 are started, and the motor 35 operates to rotate the spiral plate 25 and the drill bit 26 and at the same time move the mud suction box 37 to the right, and the spiral plate. 25 and the drill bit 26 rotate to raise the mud upward, and the mud suction pump 28 operates to discharge the mud in the mud raising space 24 to the external space through the mud passage space 30 and the corrugated tube 29, and the mud is discharged. The suction box 37 moves until the right inspiration plate 45 comes into contact with the right wall of the river channel, and then the right inspiration plate 45 moves to the left by resisting the frictional force between the connecting rod 48 and the friction block 47. Until the rotating shaft 31 and the magnetic rotating plate 22 are driven by the third pull string 42 and move upward, and the left stop plate 43 is completely positioned in the left stop plate space 44 by the tensile force of the first pull string 14. By moving upward, the resistance force received when the left stop plate 43 moves to the left is reduced, and the mud suction box 37 is affected by the tensile force of the tension spring 12, and the left inspired plate 45 is connected to the left wall of the river channel. It moves to the left until it comes into contact, and the left inspiration plate 45 moves to the right to pull out the third pull string 42, and the magnetic rotating plate 22 and the rotating shaft 31 return to their initial positions, where one left and right. If the mud removing work in the direction is completed, the support box 10 is pushed forward and the above operation is repeated, the automatic mud removing work of the river channel is completed.

The above is merely a specific embodiment of the invention, and the scope of protection of the invention is not limited to this, and all changes or replacements that can be conceived without the passage of creative labor are within the scope of protection of the invention of the present application. Including inside. Therefore, the scope of protection of the invention should be based on the scope of protection limited to the claims.

Claims (1)

A support box installed so as to be symmetrical is included, a mud suction box is installed between the support boxes, a power space is installed in the mud suction box, and a power space is installed in the upper end wall of the power space. A motor is installed, the motor and the mud suction box are fixedly connected, a mud raising space opened downward is installed under the power space, and the mud is placed on the lower end surface of the mud suction box. A rear stop plate located on the rear side of the raised space is fixedly connected, a slide rod space penetrating left and right is installed on the rear side of the power space, and a slide extending to both left and right sides is installed in the slide rod space. The rods are slidably connected, a connecting rod space is installed on the rear side of the mud raising space, and on the left and right sides of the connecting rod space, the inspired plate space opened to the outside is installed so as to be symmetrical, and the left side. A left-side stop plate space opened downward is installed between the inspiration plate and the mud-raising space, and the left-side stop plate is slidably connected in the left-side stop plate space to form the left-side stop plate. The upper end surface and the upper end wall of the left side stop plate space are fixedly connected by the first compression spring .
The support box includes an elevating space, the elevating space is located in the support box, and universal casters installed symmetrically are connected to the lower end surface of the support box in a fixed manner. An elevating shaft extending upward through the elevating space is rotatably connected to the lower end wall of the space, and a height knob is fixedly connected to the upper end of the elevating shaft to form the elevating space. An elevating block is installed inside, the elevating block and the elevating shaft are connected by threads, and a slide rod penetrating space that communicates inside and outside is installed inside the elevating space so as to communicate with the elevating space. , A sleeve space opened to the right is installed in the elevating block on the left side, the sleeve space is located behind the elevating shaft, and a connecting shaft can rotate on the left end wall of the elevating space on the left side. The connecting shaft extends to the left in the external space and then to the right in the sleeve space, and a width knob is fixedly connected to the left end of the connecting shaft in the sleeve space. A fixedly connected parallel moving sleeve is installed at the right end of the connecting shaft, the slide rod extends to the left and is connected to the parallel moving sleeve by a thread, and extends to the right to elevate the right side. The right end surface of the elevating block on the left side and the left end surface of the mud suction box are fixedly connected to the left end surface of the block by a tension spring, and the tension spring passes through the slide rod penetration space on the left side. Penetrate and
The power space includes a spline shaft, the spline shaft is fixedly connected to the lower end surface of the motor, extends downward to the power space, and a spline space opened downward is installed in the spline shaft. In the spline space, a rotating shaft extending downward into the mud raising space is connected by a spline, and the upper end surface of the rotating shaft and the upper end wall of the spline space are fixedly connected by a second compression spring. A magnetic rotating plate is installed in the power space, the magnetic rotating plate and the rotating shaft are rotatably connected, and the lower end surface of the magnetic rotating plate and the upper end surface of the left side stop plate are first. It is fixedly connected by a drawstring, and a first transmission gear located below the magnetic rotating plate is further installed in the power space, and the first transmission gear and the rotating shaft are fixedly connected. A reel shaft located on the right side of the rotating shaft is rotatably connected to the lower end wall of the power space, the reel shaft extends upward into the power space, and the reel shaft is connected to the first transmission gear. A second transmission gear that can be meshed is fixedly connected, a reel is fixedly connected to the upper end of the reel shaft, and the reel and the support box on the right side are fixedly connected by a second pull string. Has been
The mud raising space includes a drill bit, the drill bit and the lower end of the rotating shaft are fixedly connected, a spiral plate is installed in the mud raising space, and the spiral plate and the rotating shaft are installed. And are fixedly connected, a mud suction pump located above the connection rod space is installed on the rear side of the mud suction space, and the mud suction pump and the mud suction box are fixedly connected. On the rear side of the mud raising space, a mud passing space opened rearward is installed so as to communicate with the mud raising space, and the mud passing space penetrates the mud sucking pump and reaches the rear end surface of the mud sucking box. Is fixedly connected to the corrugated tube corresponding to the mud passage space .
The connecting rod space includes a connecting rod, the connecting rod is slidably connected to the connecting rod space, and extends to the left and right sides of the inspired plate space, and the left and right sides of the connecting rod are contained in the inspired plate space. Inspired plates fixedly connected to the ends are slidably connected, and the right end surface of the inspired plate on the left side and the upper end surface of the magnetic rotating plate are fixedly connected by a third pull string, and the connecting rod space. A friction block that comes into contact with the connecting rod is fixedly connected to the front end wall of the rod .
By inserting the left side stop plate into the mud by the thrust action of the first compression spring, the stabilizing action can be achieved, and at the same time, the mud can be stopped from flowing to the left side, and thus the mud can be thoroughly removed, and the rear side stop plate can be removed. An adjustable automatic mud remover for non-pumping river channels, which is characterized by its ability to stabilize the mud by being inserted into the mud and at the same time stop the mud from flowing backwards, thus thoroughly removing the mud.

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