Quick filling device for field lifting engineering cultivation soil

Abstract

The utility model discloses a field lifting engineering cultivation soil rapid filling device which comprises walking equipment, a conveying belt with the conveying direction in the transverse direction is integrally arranged at the top of the walking equipment, and a feeding hopper and a discharging hopper are integrally arranged at the head end and the tail end of the conveying belt respectively. A paving thickness controller used for controlling the paving and filling thickness of the cultivated soil is arranged at the tail of the discharging hopper in a combined mode. The automatic paving and filling machine has the advantages that after tilling soil is discharged to the feeding hopper through the dumper, the tilling soil is conveyed to the discharging hopper through the conveying belt to be discharged, automatic paving and filling of the tilling soil can be achieved in the moving mode of the walking equipment, the manual paving mode is replaced, paving efficiency is improved, and the paving efficiency is improved. And meanwhile, the paving and filling thickness of the cultivated soil can be controlled by virtue of a paving thickness controller at the tail part of the discharging hopper, so that the soil discharged by the discharging hopper can be uniformly paved and filled on the ground.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary equipment for construction of a field-lifting project, in particular to a device for quickly filling cultivated soil in a field-lifting project. Background Art

[0002] The field raising project is an engineering measure taken to reduce the flooding of cultivated land by raising the cultivated land to a level that is no longer flooded when constructing a water storage project. As the country pays more attention to the protection of cultivated land resources, this engineering measure is being used more and more widely in water conservancy and hydropower construction projects.

[0003] At present, in the construction process of the field lifting project, when the cultivated soil is filled, the current common filling method is to use a dump truck to pull the cultivated soil to the construction site for unloading, and then spread the cultivated soil manually, which results in:

[0004] 1. Not only is the construction workload heavy, the efficiency of arable soil filling is low, but the paving thickness is difficult to control, resulting in the need for subsequent engineering machinery intervention to level the paved area;

[0005] 2. Cultivated soil is often excavated by an excavator and directly loaded onto a dump truck. This results in large pieces of soil in the cultivated soil unloaded on site. Therefore, due to the lack of suitable crushing means during manual paving, a large amount of manpower is often required to carry out the crushing operation, which also leads to low filling efficiency of the cultivated soil. Utility Model Content

[0006] The purpose of the present utility model is to provide a rapid filling device for cultivated soil in a field lifting project in order to solve the above-mentioned problem. After the cultivated soil is unloaded into the feed hopper by a dump truck, the cultivated soil is transported to the discharge hopper by a conveyor belt and discharged by the walking equipment. The automatic spreading and filling of the cultivated soil can be realized, replacing the manual spreading method, which is beneficial to improving the spreading efficiency. At the same time, the spreading and filling thickness of the cultivated soil can be controlled by the spreading thickness controller at the tail of the discharge hopper, ensuring that the soil material discharged from the discharge hopper can be evenly spread and filled on the ground. See the following for details.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] The utility model provides a device for quickly filling cultivated soil in a field-lifting project, comprising a walking device, wherein a conveyor belt with a horizontal conveying direction is integrated on the top of the walking device, and a feed hopper and a discharge hopper are integrated at the head and tail ends of the conveyor belt, respectively, for receiving cultivated soil unloaded by a dump truck through the feed hopper and for discharging cultivated soil conveyed by the conveyor belt through the discharge hopper;

[0009] The tail assembly of the discharge hopper is provided with a paving thickness controller for controlling the paving filling thickness of the cultivated soil;

[0010] A crushing and stirring mechanism is integrated in the middle of the conveyor belt for crushing and mixing the cultivated soil transported by the conveyor belt.

[0011] Preferably, the walking device is a crawler-type walking machine.

[0012] Preferably, the conveyor belt is a conveyor steel toothed belt.

[0013] Preferably, the feed hopper is platform-type and its width dimension is consistent with the width dimension of the crushing and stirring mechanism.

[0014] Preferably, the bottom end of the discharge hopper is tilted downward and the width specification is consistent with the width dimension specification of the paving thickness controller.

[0015] Preferably, one side of the upper part of the paving thickness controller is connected to the bottom end of the discharge hopper, and the bottom of the paving thickness controller is a paving discharge position and is open in design, so that the cultivated soil in the lower row can be discharged to the ground through the paving discharge position for cultivated soil paving and filling construction.

[0016] Preferably, the upper portion of the paving thickness controller is combined with a lifting drive mechanism capable of driving the paving discharge position at the bottom of the paving thickness controller to rise and fall and adjust the height of the position.

[0017] Preferably, the paving thickness controller is internally provided with an infrared rangefinder capable of detecting the distance between the ground and the paving discharge position by infrared rays.

[0018] The above-mentioned rapid filling device for cultivated soil in a field-lifting project is used, specifically in the spreading and filling construction of cultivated soil in a field-lifting project, after the cultivated soil is unloaded into the feed hopper by a dump truck, the cultivated soil is transported to the discharge hopper by the conveyor belt and discharged through the walking device, so that the automatic spreading and filling of the cultivated soil can be achieved, replacing the manual spreading method, which is beneficial to improving the spreading efficiency. At the same time, the spreading and filling thickness of the cultivated soil can be controlled by the spreading thickness controller at the tail of the discharge hopper, ensuring that the soil material discharged through the discharge hopper can be evenly spread and filled on the ground. Specifically, as for the spreading thickness controller, the upper part of the spreading thickness controller is combined with the lifting drive mechanism that can drive the spreading discharge position at the bottom of the spreading thickness controller to rise and fall and adjust the height of the position, and the interior of the spreading thickness controller is provided with a device that can detect the ground and the soil by infrared. The infrared rangefinder of the distance between the paving discharge positions is used to measure the distance between the ground and the paving discharge position, and the paving discharge position is driven to rise and fall by the lifting drive mechanism to adjust its own position height. The paving thickness can be controlled by means of the paving discharge position, and the method for regulating the paving filling thickness of the cultivated soil is simple and easy to implement, which not only ensures that the paving filling thickness of the cultivated soil can be accurately controlled, but also facilitates the adjustment of the paving filling thickness of the cultivated soil according to actual construction needs, thereby improving the applicability of construction use. Since the crushing and stirring mechanism is combined and arranged on the top of the conveyor belt, the crushing and stirring mechanism can evenly crush the hardened large blocks of soil transported by the conveyor belt, which does not require manpower to specially crush the soil blocks, and also ensures that the paving thickness controller can smoothly realize the control after paving and filling.

[0019] The beneficial effects are as follows: 1. After the dump truck unloads the cultivated soil into the feed hopper, the cultivated soil is transported to the discharge hopper by a conveyor belt and is moved by walking equipment to realize automatic paving and filling of the cultivated soil, replacing the manual paving method, which is beneficial to improving the paving efficiency. At the same time, the paving thickness controller at the tail of the discharge hopper can control the paving and filling thickness of the cultivated soil, ensuring that the soil discharged from the discharge hopper can be evenly spread and filled on the ground.

[0020] 2. The upper part of the paving thickness controller is combined with a lifting drive mechanism that can drive the paving discharge position at the bottom of the paving thickness controller to rise and fall and adjust the position height. At the same time, the paving thickness controller is internally provided with an infrared rangefinder that can detect the distance between the ground and the paving discharge position by infrared rays. The infrared rangefinder then measures the distance between the ground and the paving discharge position and drives the paving discharge position to rise and fall and adjust its own position height by means of the lifting drive mechanism. The paving thickness can be controlled by means of the paving discharge position. The method for regulating the paving and filling thickness of the cultivated soil is simple and easy to implement, which not only ensures that the paving and filling thickness of the cultivated soil can be accurately controlled, but also facilitates the adjustment of the paving and filling thickness of the cultivated soil according to actual construction needs, thereby improving the applicability of construction use.

[0021] 3. A crushing and stirring mechanism is set on the top of the conveyor belt, which can evenly crush the hardened large blocks of soil transported by the conveyor belt. This not only eliminates the need for manpower to specifically crush the soil blocks, but also ensures that the paving thickness controller can smoothly control the paving and filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a schematic diagram of the overall layout of the utility model.

[0024] The following are the descriptions of the reference numerals:

[0025] 1. Crushing and stirring mechanism; 2. Feed hopper; 3. Conveyor belt; 4. Traveling equipment; 5. Discharge hopper; 6. Lifting drive mechanism; 7. Paving thickness controller; 701. Paving discharge position; 8. Infrared rangefinder. DETAILED DESCRIPTION

[0026] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1As shown, the utility model provides a device for quickly filling cultivated soil in a field lifting project, including a walking device 4, a conveyor belt 3 with a horizontal conveying direction integrated on the top of the walking device 4, and a feed hopper 2 and a discharge hopper 5 are respectively integrated at the head and tail ends of the conveyor belt 3, for receiving the cultivated soil unloaded by the dump truck through the feed hopper 2, and at the same time for discharging the cultivated soil transmitted through the conveyor belt 3 through the discharge hopper 5. The tail assembly of the discharge hopper 5 is provided with a paving thickness controller 7 for controlling the paving and filling thickness of the cultivated soil. The advantage of such a setting is that the paving and filling thickness of the cultivated soil can be controlled with the help of the paving thickness controller 7 at the tail of the discharge hopper 5, ensuring that the soil discharged through the discharge hopper 5 can be evenly spread and filled on the ground. A crushing and stirring mechanism 1 is integrated in the middle of the conveyor belt 3 to crush and mix the cultivated soil transported by the conveyor belt 3. The purpose of this arrangement is that the crushing and stirring mechanism 1 can evenly crush the hardened large blocks of soil transported by the conveyor belt 3, without the need to consume manpower to specifically crush the soil blocks. At the same time, it also ensures that the paving thickness controller 7 can smoothly realize the control after paving and filling.

[0028] See also Figure 1As shown, the above scheme has been optimized as follows. Specifically, the walking device 4 is a crawler-type walking machine, so that the walking device 4 can move stably at the construction site. At the same time, optionally, the conveyor belt 3 is a conveyor steel toothed belt, so that the conveyor belt 3 has a good and stable conveying capacity when conveying cultivated soil. The feed hopper 2 is a platform type and its width size is consistent with the width size of the crushing and mixing mechanism 1, so that the cultivated soil received by the feed hopper 2 can be smoothly guided by the conveyor belt 3 and transported to the crushing and mixing mechanism 1 for crushing and mixing. Further optionally, the bottom end of the discharge hopper 5 is tilted downward and its width is consistent with the width of the paving thickness controller 7, so that the cultivated soil discharged from the discharge hopper 5 can be discharged to the ground by the paving thickness controller 7 for cultivated soil paving and filling construction. One side of the upper portion of the paving thickness controller 7 is connected to the bottom end of the discharge hopper 5, and the bottom of the paving thickness controller 7 is a paving discharge position 701 and is open. This arrangement allows the lower row of cultivated soil to be discharged to the ground through the paving discharge position 701 for paving and filling construction. Regarding the paving thickness controller 7, more specifically, the upper portion of the paving thickness controller 7 is combined with a lifting drive mechanism 6 that can drive the paving discharge position 701 at the bottom of the paving thickness controller 7 to rise and fall and adjust the height of the position. The interior of the paving thickness controller 7 is provided with an infrared rangefinder 8 that can detect the distance between the ground and the paving discharge position 701 by infrared rays. With this arrangement, the infrared rangefinder 8 measures the distance between the ground and the paving discharge position 701 and drives the paving discharge position 701 to rise and fall and adjust its own height by the lifting drive mechanism 6. The paving thickness can be controlled with the help of the paving discharge position 701, and the method for regulating the paving and filling thickness of the cultivated soil is simple and easy to implement.

[0029] The above structure is adopted, specifically in the field lifting project for paving and filling of cultivated soil. After the cultivated soil is unloaded into the feed hopper 2 by a dump truck, it is transported to the discharge hopper 5 through the conveyor belt 3 and discharged through the walking device 4, so that the automatic paving and filling of the cultivated soil can be realized, replacing the manual paving method, which is beneficial to improving the paving efficiency. At the same time, the paving thickness controller 7 at the tail of the discharge hopper 5 can control the paving and filling thickness of the cultivated soil, ensuring that the soil material discharged from the discharge hopper 5 can be evenly spread and filled on the ground. Specifically, as for the paving thickness controller 7, the upper part of the paving thickness controller 7 is combined with a lifting drive mechanism 6 that can drive the paving discharge position 701 at the bottom of the paving thickness controller 7 to rise and fall and adjust the position height. At the same time, the interior of the paving thickness controller 7 is provided with a device that can detect the distance between the ground and the paving discharge position 701 by infrared rays. The infrared rangefinder 8 of the distance is used to measure the distance between the ground and the paving discharge position 701, and the paving discharge position 701 is driven by the lifting drive mechanism 6 to lift and lower the paving discharge position 701 to adjust its own position height. The paving thickness can be controlled with the help of the paving discharge position 701. The method of regulating the paving filling thickness of the cultivated soil is simple and easy to implement, which not only ensures that the paving filling thickness of the cultivated soil can be accurately controlled, but also facilitates the adjustment of the paving filling thickness of the cultivated soil according to actual construction needs, thereby improving the applicability of construction use. Since a crushing and stirring mechanism 1 is provided on the top of the conveyor belt 3, the crushing and stirring mechanism 1 can evenly crush the hardened large soil materials transported by the conveyor belt 3, without consuming manpower to perform special crushing operations on the soil blocks, and also ensures that the paving thickness controller 7 can smoothly realize the control after paving and filling.

[0030] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A device for quickly filling cultivated soil in a field lifting project, comprising a walking device (4), characterized in that: A conveyor belt (3) with a horizontal conveying direction is integrated on the top of the walking device (4), and a feed hopper (2) and a discharge hopper (5) are integrated at the head and tail ends of the conveyor belt (3), respectively, for receiving the cultivated soil unloaded by the dump truck through the feed hopper (2) and for discharging the cultivated soil conveyed by the conveyor belt (3) through the discharge hopper (5); The tail assembly of the discharge hopper (5) is provided with a paving thickness controller (7) for controlling the paving filling thickness of the cultivated soil; A crushing and stirring mechanism (1) is integrated in the middle of the conveyor belt (3) for crushing and mixing the cultivated soil transported by the conveyor belt (3).

2. The device for rapidly filling cultivated soil in a field-lifting project according to claim 1, characterized in that: The walking device (4) is a crawler-type walking machine.

3. The device for rapidly filling cultivated soil in a field-lifting project according to claim 1, characterized in that: The conveyor belt (3) is a conveyor steel toothed belt.

4. The device for rapidly filling cultivated soil in a field-lifting project according to claim 1, characterized in that: The feed hopper (2) is platform-type and its width dimension is consistent with the width dimension of the crushing and stirring mechanism (1).

5. The device for rapidly filling cultivated soil in a field-lifting project according to claim 1, characterized in that: The bottom end of the discharge hopper (5) is tilted downward and its width specification is consistent with the width dimension specification of the paving thickness controller (7).

6. A device for rapidly filling cultivated soil in a field-lifting project according to any one of claims 2 to 5, characterized in that: One side of the upper portion of the paving thickness controller (7) is connected to the bottom end of the discharge hopper (5), and the bottom of the paving thickness controller (7) is a paving discharge position (701) and is openly designed to allow the cultivated soil in the lower row to be discharged to the ground through the paving discharge position (701) for the cultivated soil paving and filling construction.

7. The device for rapidly filling cultivated soil in a field-lifting project according to claim 6, characterized in that: The upper portion of the paving thickness controller (7) is combined with a lifting drive mechanism (6) capable of driving the paving discharge position (701) at the bottom of the paving thickness controller (7) to rise and fall to adjust the height of the position.

8. The device for rapidly filling cultivated soil in a field-lifting project according to claim 7, characterized in that: The paving thickness controller (7) is internally provided with an infrared rangefinder (8) capable of detecting the distance between the ground and the paving discharge position (701) through infrared rays.

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