Water conservancy construction excavating device

Abstract

The utility model belongs to the technical field of water conservancy construction, and particularly relates to a water conservancy construction excavating device which comprises an excavating arm and further comprises a guide plate, a guide groove, a hydraulic rod, a connecting shaft, a transmission rod, a stress column, a sliding block and a soil shoveling bucket which are arranged on one side of the excavating arm. The hydraulic rod is further fixedly mounted on the surface of the excavating arm, the connecting shaft is further fixedly mounted at one end of the hydraulic rod, and the surface of the connecting shaft is further rotationally connected with one end of the transmission rod; according to the device, the hydraulic rod pushes and pulls the transmission rod, so that the soil shoveling bucket can shovel out residual miscellaneous soil without manual entering the interior of the ditch, the soil shoveling bucket is still in a horizontal state during soil shoveling, manual entering the interior of the ditch is not needed, the ditch structure cannot be damaged, and the ditch construction efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy construction, and in particular relates to a water conservancy construction excavation device. Background Art

[0002] Water conservancy construction undertakes the tasks of water retaining, water storage and water discharge, and therefore has special requirements for the stability, pressure bearing, anti-seepage, impact resistance, wear resistance, frost resistance, crack resistance and other properties of hydraulic structures. It is necessary to adopt special construction methods and measures in accordance with the technical specifications of water conservancy projects to ensure the quality of the project;

[0003] After checking, the public announcement number: CN218060489U discloses a ditch digging device for water conservancy and hydropower engineering construction. This technology discloses "a bucket, two sides of the bucket are provided with slide grooves, and a slope bucket is slidably connected in the slide groove. The upper surface and the bottom surface of the bucket are penetrated by a first through hole, and the upper surface and the bottom surface of the slope bucket are penetrated by a second through hole matching the first through hole. Bolts are penetrated in the first through hole and the second through hole, and a nut is threadedly connected at one end of the bolt. This new type of ditch digging device for water conservancy and hydropower engineering construction is installed by setting the bucket and the excavator, and the ditch is excavated by the bucket and the slope bucket, so as to realize a ditch digging. The invention relates to a novel ditch excavation device for water conservancy and hydropower engineering construction, which can realize one-time forming, reduce the labor and labor cost of manual labor, and has high working efficiency. The bucket has slide grooves on both sides of the bucket, and a slope bucket is slidably connected in the slide grooves. The upper surface and the bottom surface of the bucket are penetrated by the first through-holes, and the upper surface and the bottom surface of the slope bucket are penetrated by the second through-holes matching the first through-holes. Bolts are penetrated in the first through-holes and the second through-holes, and a nut is threadedly connected at one end of the bolt. The novel ditch excavation device for water conservancy and hydropower engineering construction can realize one-time forming of the ditch by installing the bucket and the excavator, and excavating the ditch by the bucket and the slope bucket, which reduces the labor and labor cost of manual labor, and has high working efficiency.

[0004] Although this design can realize one-time shaping of the ditch, reducing manual labor and labor costs, and improving work efficiency, it is difficult to clean up the remaining debris in the ditch during ditch excavation, and manual entry to the bottom of the ditch is required for cleaning, which is not conducive to saving human resources. At the same time, when manual entry into the ditch is performed, the ditch that has been excavated and formed may be damaged, which is not conducive to the efficiency of construction work.

[0005] In order to solve the above problems, this application proposes a water conservancy construction excavation device. Utility Model Content

[0006] To solve the problems raised in the above background technology. The utility model provides a water conservancy construction excavation device, through the push and pull work of the hydraulic rod on the transmission rod, the shovel bucket can shovel out the remaining debris without manual entry into the ditch, and the shovel bucket is still in a horizontal state when shoveling the soil, and there is no need for manual entry into the ditch, which will not cause damage to the ditch structure, and is beneficial to the efficiency of ditch construction.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy construction excavation device, including an excavation arm, and also including a guide plate, a guide groove, a hydraulic rod, a connecting shaft, a transmission rod, a force column, a sliding block and a shovel bucket arranged on one side of the excavation arm, one end of the excavation arm is fixedly installed with the guide plate with the guide groove, and the surface of the excavation arm is also fixedly installed with the hydraulic rod, and one end of the hydraulic rod is also fixedly installed with the connecting shaft, the surface of the connecting shaft is also rotatably connected to one end of the transmission rod, and the other end of the transmission rod is also rotatably connected to the force column fixedly installed on one side of the sliding block, and the shovel bucket is also fixedly installed on one side of the sliding block.

[0008] As a preferred embodiment of the water conservancy construction excavation device of the utility model, the guide groove is in a "J" shape, and the guide grooves are symmetrically arranged on both sides of the guide plate.

[0009] As a preferred embodiment of the water conservancy construction excavation device of the utility model, the hydraulic rod is arranged at the midpoint of one side of the excavation arm.

[0010] As a preferred embodiment of the water conservancy construction excavation device of the utility model, as a preferred embodiment of the water conservancy construction excavation device of the utility model, both ends of the transmission rod are respectively provided with through holes matching the connecting shaft and the force-bearing column.

[0011] As a preferred embodiment of the hydraulic construction excavation device of the utility model, the diameter of the sliding block is the same as the width of the guide groove.

[0012] As a preferred embodiment of the water conservancy construction excavation device of the utility model, the shovel bucket is in the shape of a hollow isosceles ladder column, and the shovel bucket is symmetrically arranged on both sides of the bottom of the guide plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the pushing and pulling of the transmission rod by the hydraulic rod enables the shovel bucket to shovel out the remaining debris without manual entry into the ditch, and the shovel bucket is still in a horizontal state when shoveling the soil, and there is no need for manual entry into the ditch, which will not cause damage to the ditch structure, and is beneficial to the efficiency of ditch construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the structure of the earth-shoveling bucket of the utility model in a closed state;

[0016] Figure 2 This is a schematic diagram of the structure of the earth-shoveling bucket in the utility model in a separated state;

[0017] Figure 3 This is a schematic diagram of the structure of the earth-shoveling bucket in the utility model in an inclined state;

[0018] Figure 4 It is a schematic diagram of the explosion structure in the utility model;

[0019] In the figure:

[0020] 1. Digging arm; 2. Guide plate; 3. Guide groove; 4. Hydraulic rod; 5. Connecting shaft; 6. Transmission rod; 7. Load column; 8. Sliding block; 9. Shovel bucket. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] like Figure 1 As shown:

[0024] A water conservancy construction excavation device comprises an excavation arm 1.

[0025] In this implementation scheme: the existing {publication (announcement) number}: CN218060489U discloses a ditch digging device for water conservancy and hydropower engineering construction. This patent discloses a digging bucket. The shovel bucket 9 in this application document adopts the same technical means in this prior art. This technical means will not be described one by one here. For details about the improvement of this prior art, please refer to the disclosed technology below; to solve the technical problems existing in this prior art, as disclosed in the background technology above, "in the ditches, it is difficult to clean the remaining debris in the ditches, and when cleaning, it is necessary to manually enter the bottom of the ditch for cleaning, which is not conducive to saving human resources. At the same time, when manually entering the inside of the ditch, it is possible to damage the already excavated ditch, which is not conducive to the efficiency of the construction work". In terms of combined use, this problem is obviously a real problem that exists and is relatively difficult to solve. In view of this, in order to solve the above problems, guide plates 2 and guide grooves 3 are added on this basis.

[0026] More specifically:

[0027] like Figure 1-Figure 4 As shown:

[0028] In combination with the above content: it also includes a guide plate 2, a guide groove 3, a hydraulic rod 4, a connecting shaft 5, a transmission rod 6, a load-bearing column 7, a sliding block 8 and a shovel bucket 9 arranged on one side of the digging arm 1, one end of the digging arm 1 is fixedly installed with a guide plate 2 with a guide groove 3, and the surface of the digging arm 1 is also fixedly installed with a hydraulic rod 4, and one end of the hydraulic rod 4 is also fixedly installed with a connecting shaft 5, the surface of the connecting shaft 5 is also rotatably connected to one end of the transmission rod 6, and the other end of the transmission rod 6 is also rotatably connected to the load-bearing column 7 fixedly installed on one side of the sliding block 8, and one side of the sliding block 8 is also fixedly installed with a shovel bucket 9.

[0029] In this embodiment: when the device is normally excavating the ditch, the two shovel buckets 9 are in a closed state, and the excavating arm 1 drives the shovel bucket 9 to move horizontally inside the ditch to perform excavation work. When a certain amount of soil remains in the ditch, the hydraulic rod 4 arranged on the surface of the excavating arm 1 can push the transmission rod 6, and at this time the transmission rod 6 will gradually generate a thrust on the force-bearing column 7, and the slider 8 connected to the force-bearing column 7 will slide along the guide groove 3 provided on the surface of the guide plate 2 under the push of the transmission rod 6 which gradually tends to a horizontal state. At this time, the slider 8 arranged on the outer side of the shovel bucket 9 will slide along the guide groove 3 under the push of the transmission rod 6 and drive the two shovel buckets 9 to gradually separate. At this time The slider 8 has not reached the position where the guide groove 3 is bent, and the shovel bucket 9 has not rotated. At this time, the excavating arm 1 can be controlled to lower the shovel bucket 9 so that the two shovel buckets 9 are set on both sides of the pile. Then, the hydraulic rod 4 can be controlled to lift and close the two shovel buckets 9 and shovel up the pile. Then, the excavating arm 1 can be controlled to move the shovel bucket 9 away from the ditch and move it to the pile of soil. The slider 8 is pushed to the end of the guide groove 3 by the hydraulic rod 4. At this time, the slider 8 on the outside of the shovel bucket 9 will gradually rise along the guide groove 3 and drive the shovel bucket 9 to rotate, and the debris inside the shovel bucket 9 will also fall off due to the tilt of the shovel bucket 9, so that the debris can be cleared without human intervention in the ditch.

[0030] Going further:

[0031] In an optional embodiment, the guide groove 3 is in a “J” shape, and the guide groove 3 is symmetrically arranged on both sides of the guide plate 2 .

[0032] In this embodiment, the "J"-shaped guide groove 3 can provide an effective moving path for the movement of the slider 8. When the hydraulic rod 4 is pushed to the bottom, the two shovel buckets 9 can be tilted by the sliding of the slider 8 and the guide groove 3, and then the soil clamped by the shovel bucket 9 can be thrown by tilting the shovel bucket 9.

[0033] Going further:

[0034] In an optional embodiment, the hydraulic rod 4 is disposed at a midpoint of one side of the digging arm 1 .

[0035] In this embodiment, the hydraulic rod 4 disposed at the midpoint of one side of the digging arm 1 can generate a more uniform momentum on the transmission rod 6 when it generates a pushing work, thereby ensuring that the shoveling work of the shovel bucket 9 is more stable.

[0036] Going further:

[0037] In an optional embodiment, through holes matching the connecting shaft 5 and the force-bearing column 7 are respectively formed at both ends of the transmission rod 6 .

[0038] In this embodiment, the holes at both ends of the transmission rod 6 can smoothly rotate the transmission rod 6, the connecting shaft 5 and the force-bearing column 7 when the hydraulic rod 4 generates a pushing operation, so that the separation operation of the shovel bucket 9 can be performed more smoothly.

[0039] It should be noted that: the two transmission rods 6 are both inclined, with the top ends at the same point and the bottom ends on the same straight line. The inclined transmission rods 6 can gradually transition to a horizontal state when the hydraulic rod 4 generates a push, which can make the separation of the shovel bucket 9 and the soil clamping work go more smoothly.

[0040] Going further:

[0041] In an optional embodiment, the diameter of the slider 8 is the same as the width of the guide groove 3 .

[0042] In this embodiment, a stable connection can be formed between the slider 8 and the guide groove 3, so that the two shovel buckets 9 can be effectively separated through the slider 8 and the guide groove 3 when the hydraulic rod 4 performs a pushing operation.

[0043] Going further:

[0044] In an optional embodiment, the shovel bucket 9 is shaped like a hollow isosceles ladder column, and the shovel bucket 9 is symmetrically arranged on both sides of the bottom of the guide plate 2.

[0045] In this embodiment: the symmetrically arranged shovel buckets 9 can normally carry out the ditch excavation work when the shovel buckets 9 are closed, and can effectively clamp the debris in the ditch when the two are separated, and can smoothly throw down the clamped debris when the two are further separated, and can smoothly remove the soil in the ditch that is difficult to shovel by the horizontal movement of the shovel buckets 9.

[0046] The working principle and use process of the utility model are as follows: when the device is normally excavating the ditch, the two shovel buckets 9 are in a closed state, and the excavating arm 1 drives the shovel bucket 9 to move horizontally inside the ditch to perform excavation work. When a certain amount of soil remains in the ditch, the hydraulic rod 4 arranged on the surface of the excavating arm 1 can push the transmission rod 6, and at this time the transmission rod 6 will gradually generate a thrust on the force-bearing column 7, and the slider 8 connected to the force-bearing column 7 will slide along the guide groove 3 provided on the surface of the guide plate 2 under the push of the transmission rod 6 which gradually tends to be horizontal. At this time, the slider 8 arranged on the outer side of the shovel bucket 9 will slide along the guide groove 3 under the push of the transmission rod 6 and drive the two shovel buckets 9 to gradually Separation, at this time, the slider 8 has not reached the position where the guide groove 3 is bent, and the shovel bucket 9 has not rotated. At this time, the excavating arm 1 can be controlled to lower the shovel bucket 9, so that the two shovel buckets 9 are set on both sides of the pile, and then the hydraulic rod 4 can be controlled to lift and close the two shovel buckets 9 and shovel up the pile, and then the excavating arm 1 can be controlled to take the shovel bucket 9 away from the ditch and move it to the pile of soil, and the slider 8 is pushed to the end of the guide groove 3 by the hydraulic rod 4. At this time, the slider 8 outside the shovel bucket 9 will gradually rise along the guide groove 3, and drive the shovel bucket 9 to rotate, and the debris inside the shovel bucket 9 will also fall off under the inclination of the shovel bucket 9, so that the debris can be cleared without manual entry into the ditch.

[0047] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water conservancy construction excavation device, comprising an excavation arm (1), characterized in that: The invention also comprises a guide plate (2), a guide groove (3), a hydraulic rod (4), a connecting shaft (5), a transmission rod (6), a force column (7), a slide block (8) and a shovel bucket (9) arranged on one side of the digging arm (1); the guide plate (2) provided with the guide groove (3) is fixedly mounted on one end of the digging arm (1); the hydraulic rod (4) is also fixedly mounted on the surface of the digging arm (1); the connecting shaft (5) is also fixedly mounted on one end of the hydraulic rod (4); the surface of the connecting shaft (5) is also rotatably connected to one end of the transmission rod (6); the other end of the transmission rod (6) is also rotatably connected to the force column (7) fixedly mounted on one side of the slide block (8); and the shovel bucket (9) is also fixedly mounted on one side of the slide block (8).

2. The water conservancy construction excavation device according to claim 1, characterized in that: The guide groove (3) is in a "J" shape, and the guide groove (3) is symmetrically arranged on both sides of the guide plate (2).

3. The water conservancy construction excavation device according to claim 1, characterized in that: The hydraulic rod (4) is arranged at a midpoint of one side of the digging arm (1).

4. The water conservancy construction excavation device according to claim 1, characterized in that: Through holes matching the connecting shaft (5) and the force-bearing column (7) are respectively formed at both ends of the transmission rod (6).

5. The water conservancy construction excavation device according to claim 1, characterized in that: The diameter of the sliding block (8) is the same as the width of the guide groove (3).

6. The water conservancy construction excavation device according to claim 1, characterized in that: The earth-shoveling bucket (9) is in the shape of a hollow isosceles ladder column, and the earth-shoveling bucket (9) is symmetrically arranged on both sides of the bottom of the guide plate (2).

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