Planting auxiliary pit digging device for mine geological environment recovery and treatment

Abstract

The utility model relates to a planting auxiliary pit digging device for recovery and treatment of mine geological environment, which comprises a bottom plate, a pit digging and fertilizing device is arranged outside the bottom plate, the pit digging and fertilizing device comprises a threaded nail, a water tank and a water pump, the threaded nail is arranged outside the bottom plate, and the water tank is fixedly mounted at the top of the bottom plate. According to the planting auxiliary pit digging device for mine geological environment recovery and treatment, the device is pushed to an address needing pit digging, then a threaded nail is rotated to fix the device, then a second motor is started to drive a threaded rod to rotate through a second gear and a first gear, and therefore a moving plate is controlled to move; then the first motor is turned on to drive the spiral drill bit to rotate, meanwhile, the water pump is turned on, liquid in the water tank is pumped out through the water pump and conveyed into the liquid conveying pipe to be matched with the sprayer, and then the liquid can be sprayed out, so that the purposes of digging holes without hand holding of workers and fertilizing after hole digging are achieved, and the working efficiency is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pit excavation, in particular to a planting-assisted pit excavation device for restoration and management of mine geological environment. Background Art

[0002] Mine geological environment restoration and management is a comprehensive process aimed at repairing the geological environment damaged by mining activities. This process involves many aspects, including landform restoration, soil restoration, soil and water conservation projects, plant restoration, and pollutant treatment. Planting and digging tools play an important role in the mine geological environment restoration and management process. They are used to dig holes in the restoration and management area to prepare for planting vegetation.

[0003] After searching, it was found that a planting and digging tool for mine geological environment restoration and management was disclosed in a utility model patent with Chinese patent publication number CN218163536U. The planting and digging tool for mine geological environment restoration and management in the utility model patent can drill holes in mine geology by rotating and moving the drill bit downward. The drilling operation can be completed without the need for personnel to press down the device. The personnel only need to hold the device by hand to keep the device vertical, thereby effectively reducing the labor intensity of the personnel and improving the efficiency of digging. However, the planting and digging tool for mine geological environment restoration and management still needs to be manually held to ensure that the device remains in a vertical state during use, but the operation of the machine will generate vibration force. Under the action of the vibration force, it is difficult for workers to hold the device for a long time for use. At the same time, the device does not have a fertilization function, and its practicality needs to be improved. Therefore, a planting auxiliary digging device for mine geological environment restoration and management is proposed. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a planting-assisted digging device for mine geological environment restoration and management, which has the advantages of digging holes without the need for workers to hold the device, and can also apply fertilizer after digging to improve work efficiency. It solves the problem that ordinary devices still need to be held manually and do not have the function of applying fertilizer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a planting auxiliary digging device for mine geological environment restoration and management, comprising a bottom plate, a support column is fixedly installed on the top of the bottom plate, a mounting plate is fixedly installed on the top of the support column, and a digging and fertilizing device is arranged outside the bottom plate;

[0006] The pit digging and fertilizing device includes threaded nails, a water tank, a water pump, a threaded rod, a movable plate, a first motor, an auger bit and a second motor. The outside of the base plate is provided with threaded nails, the top of the base plate is fixedly installed with a water tank, the top of the water tank is fixedly installed with a water pump, the inside of the support column is rotatably connected with a threaded rod, the outer surface of the threaded rod is threadedly connected with a movable plate, the top of the movable plate is fixedly installed with a first motor, the bottom of the movable plate is rotatably connected with an auger bit, and the top of the mounting plate is provided with a second motor.

[0007] Furthermore, four universal wheels are fixedly installed on the bottom of the base plate, a handrail is fixedly installed on the top of the base plate, there are four support columns, the tops of the four support columns are fixedly connected to the bottom of the mounting plate, and four protective plates are fixedly installed on the bottom of the base plate.

[0008] Furthermore, fixing plates are fixedly installed on both the left and right sides of the bottom plate, the number of the threaded nails is four, handles are fixedly installed on the tops of the four threaded nails, and the outer surfaces of the four threaded nails are respectively connected to the internal threads of the two fixing plates.

[0009] Furthermore, an infusion tube is fixedly installed at the bottom of the base plate, a nozzle is fixedly installed on the right side of the infusion tube, the right side of the nozzle passes through one of the protective plates, a liquid extraction tube is fixedly installed at the bottom of the water pump, the bottom of the liquid extraction tube passes through the top of the water tank and extends to the inside of the water tank, a liquid delivery tube is fixedly installed on the right side of the water pump, and the right side of the liquid delivery tube is fixedly connected to the top of the infusion tube.

[0010] Furthermore, the number of the threaded rods is four, and four first gears are fixedly installed on the outer surfaces of the four threaded rods respectively. The four first gears are connected by belt transmission, and a second gear is fixedly installed on the output end of the second motor, and the outer surface of the second gear is meshed with the outer surface of one of the first gears.

[0011] Furthermore, the top of the spiral drill bit passes through the bottom of the movable plate and is fixedly connected to the output end of the first motor. A through hole is opened inside the bottom plate, and two auxiliary rods are fixedly installed on the top of the bottom plate. The inside of the movable plate is slidably connected to the outer surfaces of the two auxiliary rods.

[0012] Beneficial Effects

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The planting-assisted pit digging device for mine geological environment restoration and management uses handrails and universal wheels to push the device to the location where the pit needs to be dug, then rotate the threaded nails to fix the device, and then turn on the second motor, and through the cooperation of the second gear and the first gear, drive the threaded rod to rotate, and the rotation of the threaded rod drives the movable plate to move downward, and then turn on the first motor to drive the spiral drill bit to rotate, so as to dig a pit in the land, and at the same time turn on the water pump, and use the water pump to pump out the liquid in the water tank and send it to the infusion pipe to cooperate with the nozzle, so that the liquid can be sprayed out, so as to achieve the purpose of digging a pit without the need for workers to hold it, and fertilization can be carried out after the pit is dug to improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0017] Figure 3 This is a front sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the top view structure of the mounting plate of the utility model.

[0019] In the figure: 1, bottom plate; 2, support column; 3, mounting plate; 4, pit digging and fertilizing device; 401, threaded nail; 402, water tank; 403, water pump; 404, threaded rod; 405, moving plate; 406, first motor; 407, spiral drill bit; 408, second motor. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 A planting auxiliary pit digging device for mine geological environment restoration and management, comprising a bottom plate 1, a support column 2 is fixedly installed on the top of the bottom plate 1, a mounting plate 3 is fixedly installed on the top of the support column 2, and a pit digging and fertilizing device 4 is arranged outside the bottom plate 1;

[0022] The pit digging and fertilizing device 4 includes a threaded nail 401, a water tank 402, a water pump 403, a threaded rod 404, a movable plate 405, a first motor 406, an auger bit 407 and a second motor 408. The threaded nail 401 is arranged on the outside of the base plate 1, the water tank 402 is fixedly installed on the top of the base plate 1, the water pump 403 is fixedly installed on the top of the water tank 402, the threaded rod 404 is rotatably connected inside the support column 2, the movable plate 405 is threadedly connected on the outer surface of the threaded rod 404, the first motor 406 is fixedly installed on the top of the movable plate 405, the auger bit 407 is rotatably connected to the bottom of the movable plate 405, and the second motor 408 is arranged on the top of the mounting plate 3.

[0023] Specifically, Figure 3 As shown, the purpose of setting four protective plates is to prevent stones or soil from splashing out during the placement process when the first motor 406 drives the spiral drill bit 407 to rotate and dig a pit, thereby affecting the working environment.

[0024] Specifically, Figure 3 As shown, the infusion tube is made of PE material, which has the advantages of chemical resistance, impact resistance, good flexibility, and simple and easy operation. The nozzle is made of stainless steel, which has the advantages of impact resistance, deformation resistance, and high temperature resistance.

[0025] Specifically, Figure 3 As shown, when the water pump 403 draws out the liquid in the water tank 402 and sends it to the infusion tube, and then sprays it out through the nozzle, it can not only fertilize the dug hole in advance, but also help the spiral drill bit 407 wet the ground, which is convenient for better digging holes and prevents the spiral drill bit 407 from overheating due to use.

[0026] Specifically, Figure 3 As shown, the second motor 408 is a forward and reverse motor, which refers to a motor that can realize forward and reverse operation. The working principle of the forward and reverse motor is based on changing the phase sequence of the motor power supply to achieve a change in the rotation direction. In a three-phase asynchronous motor, the rotation direction of the motor can be changed by swapping any two phases. This operation is called commutation, which allows the motor to run in different directions as needed, thereby controlling the threaded rod 404 to rotate in different directions, thereby controlling the up and down movement of the movable plate 405.

[0027] When implementing, follow these steps:

[0028] 1) Push the device to the location where a pit needs to be dug, and fix the device by rotating four screws 401;

[0029] 2) Then turn on the second motor 408 to drive the second gear and the first gear to rotate, thereby controlling the threaded rod 404 to rotate;

[0030] 3) The threaded rod 404 is then rotated to control the moving plate 405 to move, and the first motor 406 is turned on to drive the spiral drill bit 407 to rotate and dig a hole;

[0031] 4) Finally, the water pump 403 is turned on to extract the liquid in the water tank 402, and sprayed out through the infusion tube and the nozzle to perform preliminary fertilization on the potholes.

[0032] To sum up, the planting-assisted digging device for mine geological environment restoration and management uses handrails and universal wheels to push the device to the address where the pit needs to be dug, then rotate the threaded nail 401 device to fix it, and then turn on the second motor 408. Through the cooperation of the second gear and the first gear, the threaded rod 404 is driven to rotate, and the movable plate 405 is driven to move downward through the rotation of the threaded rod 404. Then the first motor 406 is turned on to drive the spiral drill bit 407 to rotate, so as to dig a pit in the land. At the same time, the water pump 403 is turned on, and the liquid in the water tank 402 is pumped out by the water pump 403 and sent to the infusion pipe to cooperate with the nozzle, so that the liquid can be sprayed out, thereby achieving the purpose of digging a pit without the need for workers to hold it, and fertilizing after digging the pit to improve work efficiency.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A planting-assisted pit digging device for mine geological environment restoration and management, comprising a bottom plate (1), characterized in that: A support column (2) is fixedly mounted on the top of the base plate (1), a mounting plate (3) is fixedly mounted on the top of the support column (2), and a pit digging and fertilizing device (4) is arranged outside the base plate (1); The pit digging and fertilizing device (4) comprises a threaded nail (401), a water tank (402), a water pump (403), a threaded rod (404), a movable plate (405), a first motor (406), an auger head (407) and a second motor (408); the threaded nail (401) is arranged outside the bottom plate (1); the water tank (402) is fixedly mounted on the top of the bottom plate (1); the water pump (403) is fixedly mounted on the top of the water tank (402); the threaded rod (404) is rotatably connected inside the support column (2); the movable plate (405) is threadedly connected to the outer surface of the threaded rod (404); the first motor (406) is fixedly mounted on the top of the movable plate (405); the auger head (407) is rotatably connected to the bottom of the movable plate (405); and the second motor (408) is arranged on the top of the mounting plate (3).

2. The planting-assisted pit digging device for mine geological environment restoration and management according to claim 1 is characterized in that: The bottom of the base plate (1) is fixedly mounted with four universal wheels, the top of the base plate (1) is fixedly mounted with a handrail, the number of the support columns (2) is four, the tops of the four support columns (2) are fixedly connected to the bottom of the mounting plate (3), and the bottom of the base plate (1) is fixedly mounted with four protective plates.

3. The planting-assisted pit digging device for mine geological environment restoration and management according to claim 1 is characterized in that: The left and right sides of the bottom plate (1) are fixedly mounted with fixing plates, the number of the threaded nails (401) is four, the tops of the four threaded nails (401) are fixedly mounted with handles, and the outer surfaces of the four threaded nails (401) are respectively connected to the internal threads of the two fixing plates.

4. The planting-assisted pit digging device for mine geological environment restoration and management according to claim 2 is characterized in that: A liquid infusion tube is fixedly mounted on the bottom of the base plate (1), a nozzle is fixedly mounted on the right side of the liquid infusion tube, and the right side of the nozzle passes through one of the protective plates; a liquid extraction tube is fixedly mounted on the bottom of the water pump (403), and the bottom of the liquid extraction tube passes through the top of the water tank (402) and extends to the inside of the water tank (402); a liquid delivery tube is fixedly mounted on the right side of the water pump (403), and the right side of the liquid delivery tube is fixedly connected to the top of the liquid infusion tube.

5. The planting-assisted pit digging device for mine geological environment restoration and management according to claim 1 is characterized in that: The number of the threaded rods (404) is four, and four first gears are fixedly mounted on the outer surfaces of the four threaded rods (404), and the four first gears are connected to each other via a belt drive. A second gear is fixedly mounted on the output end of the second motor (408), and the outer surface of the second gear is meshed with the outer surface of one of the first gears.

6. The planting-assisted pit digging device for mine geological environment restoration and management according to claim 1 is characterized in that: The top of the spiral drill bit (407) passes through the bottom of the movable plate (405) and is fixedly connected to the output end of the first motor (406). A through hole is provided inside the bottom plate (1). Two auxiliary rods are fixedly installed on the top of the bottom plate (1). The inside of the movable plate (405) is slidably connected to the outer surfaces of the two auxiliary rods.

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