CN221167808U - Water conservancy construction feed filling device - Google Patents

Abstract

The utility model relates to the field of water conservancy construction and discloses a water conservancy construction feeding and filling device, which comprises a screening device and a telescopic slide plate, wherein the screening device comprises a frame, a storage hopper, a forward chain conveyor belt, a reverse chain conveyor belt and a guide plate, the storage hopper is arranged at the top of one end of the frame, the forward chain conveyor belt and the reverse chain conveyor belt are arranged on the frame below the storage hopper, the forward chain conveyor belt and the reverse chain conveyor belt are obliquely arranged in a V shape, the distance between the forward chain conveyor belt and one end of the reverse chain conveyor belt, which is far away from the storage hopper, is larger than the distance between the forward chain conveyor belt and one end, which is close to the storage hopper, of the storage hopper, a plurality of guide plates are arranged at the bottom of the frame, and each guide plate is provided with the telescopic slide plate. According to the utility model, the forward chain conveyor belt and the reverse chain conveyor belt are arranged on the frame, so that stones can be screened, and the stones can be orderly placed into the gabion mesh through the telescopic sliding plates, so that workers only need to carry the gabion mesh to pile up, and the filling efficiency is greatly improved.

Description

Water conservancy construction feed filling device

Technical Field

The utility model relates to the field of water conservancy construction, in particular to a water conservancy construction feeding filling device.

Background

Hydraulic engineering is a project constructed for controlling and preparing surface water and underground water in nature to achieve the purpose of removing harmful substances, and is also called as water engineering. In order to make the water resource in the nature meet the production and living requirements, different types of hydraulic buildings such as dams, dykes, spillways, sluice gates, water inlets, channels, raft channels, fishways and the like are built. In order to reduce potential safety hazards caused by flushing of hydraulic buildings when water resources flow, most of hydraulic buildings are required to be filled after being built, and the main air passages of the filled buildings absorb the impact force of water and protect the hydraulic buildings. The common filling is to fill stones outside the hydraulic building by using gabion mesh, wherein pebbles, rubble or stone blocks are selected on one side of the stones, the volume of the stones is gradually increased along the water surface distance, and most of the filling in the area is realized by a mechanized mode, however, the filling can only be realized in large-area areas such as cushion layers, transition layers and the like, and the semi-mechanized and semi-manual mode is needed for the places with high aesthetic requirements, so that the filling construction efficiency is improved, and equipment capable of rapidly paving the surface layers is needed to assist the construction.

Disclosure of utility model

The utility model aims to provide a water conservancy construction feeding and filling device which can rapidly screen stones and correspondingly arrange the stones, and workers can operate auxiliary equipment to fill the stones, so that the construction efficiency of a surface layer is improved.

The utility model aims at realizing the following technical scheme:

The utility model provides a water conservancy construction feed filling device, includes sieving mechanism and the flexible slide board of being connected with the sieving mechanism, the sieving mechanism includes frame, hopper, forward chain conveyer belt, reverse chain conveyer belt and guide plate, the frame is frame type, and the hopper is installed at frame one end top, installs forward chain conveyer belt and reverse chain conveyer belt in the frame of hopper below, and forward chain conveyer belt's rotational speed is greater than reverse chain conveyer belt's rotational speed, and forward chain conveyer belt is V type slope setting with reverse chain conveyer belt, and forward chain conveyer belt is greater than the interval that is close to hopper one end with reverse chain conveyer belt apart from the interval of hopper one end, the frame bottom is equipped with a plurality of guide plates along forward chain conveyer belt direction of transfer, all installs a flexible slide board on every guide plate.

The forward chain conveyor belt and the reverse chain conveyor belt comprise a supporting frame, supporting shafts, driving wheels, riding wheels and chain plates, wherein the supporting shafts are multiple, the supporting shafts are uniformly arranged on the supporting frame, the driving wheels are arranged at two ends of the supporting shafts at two ends, the chain plates are connected in a head-tail mode and are sleeved on the outer sides of the supporting shafts, and the riding wheels for supporting the chain plates are arranged at two ends of the supporting shafts at the middle.

And a flushing water pipe is arranged on the side wall of the lower part of the storage hopper.

The telescopic sliding plate comprises a U-shaped storage groove, supporting rods and oil cylinders, wherein the U-shaped storage groove is wrapped on the outer side of the telescopic sliding plate, the two supporting rods are arranged on two sides of the U-shaped storage groove, sliding seats capable of sliding on the supporting rods are machined on two sides of the U-shaped storage groove, a cylinder body of each oil cylinder is arranged on a frame, and the extending ends of the oil cylinders are connected with a bottom plate of the U-shaped storage groove.

The water conservancy construction feeding filling device provided by the utility model has the beneficial effects that:

(1) The forward chain conveyor belt and the reverse chain conveyor belt are arranged on the frame, the forward chain conveyor belt is matched with the reverse chain conveyor belt, the size of stones can be screened, the screened stones are temporarily stored in the telescopic sliding plate and are orderly placed into the gabion mesh through the telescopic sliding plate, and finally, a worker only needs to carry the gabion mesh to pile up, so that the filling operation can be completed, and the filling efficiency is greatly improved;

(2) By arranging the flushing water pipe and the water drain pipe, sediment on the stone can be flushed off in an auxiliary manner, so that the fullness during filling is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a front view structure according to an embodiment of the present utility model.

Fig. 2 is a schematic top view of an embodiment of the present utility model.

Fig. 3 is a schematic side view of an embodiment of the present utility model.

Fig. 4 is a schematic structural diagram of a forward chain conveyor belt according to an embodiment of the present utility model.

Fig. 5 is a schematic structural diagram of a telescopic slide plate according to an embodiment of the present utility model.

Reference numerals: 1. a frame; 2. a storage hopper; 21. flushing the water pipe; 3. a forward chain conveyor; 31. a support frame; 32. a support shaft; 33. a driving wheel; 34. a riding wheel; 35. a link plate; 4. a reverse chain conveyor; 5. a deflector; 6. a telescopic slide plate; 61. a U-shaped storage groove; 62. a support rod; 63. an oil cylinder; 64. a slide seat.

Detailed Description

Examples

As shown in fig. 1 to 5, the hydraulic construction feeding and filling device provided in this embodiment includes a screening device and a telescopic slide plate 6 connected to the screening device, the screening device includes a frame 1, a hopper 2, a forward chain conveyor 3, a reverse chain conveyor 4 and a deflector 5, the frame 1 is in a frame shape, the hopper 2 is mounted at the top of one end of the frame 1, the forward chain conveyor 3 and the reverse chain conveyor 4 are mounted on the frame 1 below the hopper 2, the rotation speed of the forward chain conveyor 3 is greater than that of the reverse chain conveyor 4, the forward chain conveyor 3 and the reverse chain conveyor 4 are in a V-shaped inclined arrangement, the distance between the forward chain conveyor 3 and the reverse chain conveyor 4 at the end far from the hopper 2 is greater than the distance near the end of the hopper 2, by adopting this design, a channel with gradually increasing width is formed between the forward chain conveyor 3 and the reverse chain conveyor 4, so that stones with corresponding sizes fall down, the bottom of the frame 1 is provided with a plurality of guide plates 5 along the conveying direction of the forward chain conveyor belt 3, the guide plates 5 are sequentially arranged according to the width between the forward chain conveyor belt 3 and the reverse chain conveyor belt 4, each guide plate 5 is provided with a telescopic chute 6, each telescopic chute 6 comprises a U-shaped chute 61, support rods 62 and oil cylinders 63, the U-shaped chute 61 is wrapped outside the telescopic chute 6, the support rods 62 are two and are arranged on two sides of the U-shaped chute 61, two sides of the U-shaped chute 61 are provided with sliding seats 64 which can slide on the support rods 62, the cylinder body of each oil cylinder 63 is arranged on the frame 1, the extending end of each oil cylinder 63 is connected with the bottom plate of the corresponding U-shaped chute 61, each oil cylinder 63 drives the corresponding U-shaped chute 61 to extend into a gabion mesh, so as to ensure the plumpness of the gabion mesh pile.

In order to improve the stability in the stone conveying process, as shown in fig. 4, the forward chain conveyor 3 and the reverse chain conveyor 4 each comprise a supporting frame 31, supporting shafts 32, driving wheels 33, riding wheels 34 and chain plates 35, the supporting shafts 32 are multiple, the supporting shafts 32 are uniformly arranged on the supporting frame 31, the driving wheels 33 are arranged at two ends of the supporting shafts 32 at two ends, the chain plates 35 are connected end to end and sleeved on the outer sides of the supporting shafts 32, the riding wheels 34 for supporting the chain plates 35 are arranged at two ends of the supporting shafts 32 at the middle part, and under the support of the supporting shafts 32 and the riding wheels 34, the stone can ensure the supporting stability of the chain plates 35 when falling on the edge of the conveyor belt.

In order to reduce the sediment content in the stone, as shown in fig. 1, a flushing pipe 21 is installed on the sidewall of the lower portion of the storage hopper 2, the flushing pipe 21 can increase the separation speed of sediment and stone, and sediment can fall from the bottom of the chain plate 35.

The application method of the utility model is as follows:

When the hydraulic filling device is used, engineering machinery sends stones into a storage frame, at the moment, a forward chain conveyor belt 3 and a reverse chain conveyor belt 4 start to rotate, the forward chain conveyor belt 3 conveys stones to move linearly, at the moment, the reverse chain conveyor belt 4 reversely rotates, on one hand, the conveying speed of the stones is reduced, on the other hand, the stones can fall into a guide plate 5 with the width matched with the stones so as to ensure the consistency of stone filling, after the stones in the guide plate 5 are filled to a certain size, the stone cage net is moved to the lower part of a U-shaped storage groove 61, then a pneumatic cylinder 63 is used for placing the piled stones into the stone cage net, the U-shaped storage groove 61 is pulled out, at the moment, stones with the same width are filled into the stone cage net, workers seal the stone cage net, the engineering machinery is removed, fine stones screened out are rolled and leveled after the engineering machinery is conveyed to prepare a cushion layer, and then the stone cage net is evenly laid to prepare a surface layer.

The foregoing is merely a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any modification and substitution based on the technical scheme and the inventive concept provided by the present utility model should be covered in the scope of the present utility model. It should be noted that the structures or components illustrated in the drawings are not necessarily drawn to scale, and that descriptions of well-known components and processing techniques and procedures are omitted so as not to unnecessarily limit the present utility model.

Claims (4)

1. Water conservancy construction feed filling device, its characterized in that: including sieving mechanism and flexible slide (6) of being connected with sieving mechanism, sieving mechanism includes frame (1), storage hopper (2), forward chain conveyer belt (3), reverse chain conveyer belt (4) and guide plate (5), frame (1) is frame, and storage hopper (2) are installed at frame (1) one end top, installs forward chain conveyer belt (3) and reverse chain conveyer belt (4) on frame (1) of storage hopper (2) below, and the rotational speed of forward chain conveyer belt (3) is greater than the rotational speed of reverse chain conveyer belt (4), and forward chain conveyer belt (3) are V type slope setting with reverse chain conveyer belt (4), and the interval that storage hopper (2) one end was kept away from to forward chain conveyer belt (3) is greater than the interval that is close to storage hopper (2) one end, frame (1) bottom is equipped with a plurality of guide plates (5) along forward chain conveyer belt (3) direction of transfer, all installs a slide (6) on every guide plate (5).

2. The water conservancy construction feed filling device of claim 1, wherein: the forward chain conveyor belt (3) and the reverse chain conveyor belt (4) comprise a supporting frame (31), supporting shafts (32), driving wheels (33), riding wheels (34) and chain plates (35), the supporting shafts (32) are multiple, the supporting shafts (32) are uniformly arranged on the supporting frame (31), the driving wheels (33) are arranged at two ends of the supporting shafts (32) at two ends, the chain plates (35) are connected in an end-to-end mode and sleeved on the outer sides of the supporting shafts (32), and the riding wheels (34) for supporting the chain plates (35) are arranged at two ends of the supporting shafts (32) at the middle.

3. The water conservancy construction feed filling device of claim 1, wherein: the side wall of the lower part of the storage hopper (2) is provided with a flushing water pipe (21).

4. The water conservancy construction feed filling device of claim 1, wherein: the telescopic sliding plate (6) comprises a U-shaped storage groove (61), supporting rods (62) and oil cylinders (63), wherein the U-shaped storage groove (61) is wrapped on the outer side of the telescopic sliding plate (6), the two supporting rods (62) are arranged on two sides of the U-shaped storage groove (61), sliding seats (64) capable of sliding on the supporting rods (62) are machined on two sides of the U-shaped storage groove (61), a cylinder body of each oil cylinder (63) is arranged on the frame (1), and extending ends of the oil cylinders (63) are connected with a bottom plate of the U-shaped storage groove (61).