Multifunctional mining manipulator

Abstract

The utility model relates to a multifunctional mining manipulator which comprises a portal frame, a mounting seat is fixed on the upper surface of the portal frame, a mining manipulator body with various working capabilities is arranged on the left side of the mounting seat, and a dust collection mechanism used for collecting dust is arranged on the upper surface of the mounting seat. And a dust falling mechanism used for settling dust is arranged on the left side of the portal frame, and the dust suction mechanism comprises a dust collection box fixed to the upper surface of the mounting base. According to the multifunctional mining mechanical arm, the dust collection mechanism collects dust generated in the working process of the mining mechanical arm body through cooperation of an air bellow, a collection box, an air pipe, a dust collection box, a cover plate, a dustproof net, a connecting pipe and a draught fan, the situation that the dust flies everywhere to pollute the environment is avoided, and meanwhile the situation that surrounding workers suck the dust into the bodies to affect the health of the workers is also avoided; meanwhile, the cover plate is convenient to open or close through the cooperation of the positioning spring, the positioning block and the clamping block, so that workers can conveniently clean dust accumulated in the dust collection box.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mines and mine excavation, in particular to a multifunctional excavation manipulator. Background Art

[0002] In tunnel excavation of coal mines and non-ferrous metal mines, national defense fortifications, municipal tunnels, underground projects, hydraulic power, transportation, undersea tunnels and other excavation projects, the commonly used same type of machinery only has one or two of the three functions of drilling, breaking and excavating. The existing operation method is to first drill a hole with a trolley or a manual pneumatic rock drill, then withdraw from the working surface in the hole after drilling, carry out blasting operations, crush large rocks after blasting, and then drive in an excavator for excavation operations. This has many processes and wastes manpower, which not only affects the progress of the project but also the quality of the project. At the same time, the safety factor is low. Therefore, a multifunctional mining manipulator is designed.

[0003] For example, Chinese patent CN214616516U, the utility model belongs to the field of coal mine and mining technology, specifically relates to a multifunctional mining manipulator, including a drilling mechanism, a crushing mechanism, an excavating mechanism and a retractable working arm, the rear end of the working arm is pivotally connected to the gantry through a twisting head, the working arm can swing left and right relative to the gantry, the excavating mechanism is a bucket hingedly connected to the inner side of the front end of the working arm, a first hydraulic cylinder is provided between the handle end of the bucket and the working arm, the piston rod of the first hydraulic cylinder is retracted to drive the bucket to rotate, the drilling mechanism is a rock drill arranged on the outer side of the front end of the working arm and controlled by the third hydraulic cylinder to retract, the crushing mechanism is a breaker arranged inside the front end of the working arm and controlled by the second hydraulic cylinder to retract, realizing the integration of drilling, crushing and excavation, the boom seat can rotate 360 ​​degrees relative to the twisting head, the twisting head is pivotally connected to the gantry, the twisting head can swing left and right relative to the gantry, it is convenient to operate on the side of the top of the tunnel, shorten the project progress and improve the project quality.

[0004] The above patent still has certain defects. This patent improves the efficiency of construction site operations and makes workers' operations safer. However, its robotic arm will generate a large amount of dust when working through the drilling mechanism and the crushing mechanism. This dust will fly everywhere when it encounters wind, causing workers to inhale the dust into their bodies, affecting their health. At the same time, a large amount of dust flying in the wind will also affect the environment. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a multifunctional mining manipulator with the advantages of collecting dust, etc., which solves the problem that a large amount of dust will be generated when the manipulator arm works through the drilling mechanism and the crushing mechanism, and the dust will float everywhere when encountering wind.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional mining manipulator, comprising a gantry, a mounting seat is fixed on the upper surface of the gantry, a mining manipulator body with multiple operating capabilities is arranged on the left side of the mounting seat, a dust suction mechanism for collecting dust is arranged on the upper surface of the mounting seat, and a dust reduction mechanism for settling dust is arranged on the left side of the gantry;

[0007] The dust suction mechanism includes a dust collecting box fixed on the upper surface of the mounting base, a fan is fixed on the right side of the mounting base, the upper surface of the fan is connected with a connecting pipe, and the connecting pipe is connected to the right side of the dust collecting box, two blocks are fixed on the upper surface of the dust collecting box, the outer sides of the two blocks are plugged with cover plates, the lower surface of the cover plate is fixed with a dust-proof net slidably connected to the inside of the dust collecting box, the left side of the dust collecting box is connected with an air duct, the end of the air duct away from the dust collecting box is connected with a collecting box fixed on the left side of the mining robot arm body, the front, back, left side and lower surface of the collecting box are all fixed with bellows, and the left side of the mining robot arm body is fixed with a fixed block slidably connected to the outside of the air duct.

[0008] Furthermore, the mining robot arm body also includes two positioning springs fixed inside the cover plate, and positioning blocks inserted into the inside of the clamping block are fixed on opposite sides of the two positioning springs.

[0009] Furthermore, an air outlet connected to the connecting pipe is provided on the upper right side of the dust collecting box, and an air inlet connected to the air supply pipe is provided on the upper left side of the dust collecting box.

[0010] Furthermore, an air outlet connected to the connecting pipe is provided on the upper right side of the dust collecting box, and an air inlet connected to the air supply pipe is provided on the upper left side of the dust collecting box.

[0011] Furthermore, a through hole for the air duct to pass through is opened on the lower surface of the fixing block, and the air duct is slidably connected to the inside of the fixing block through the through hole.

[0012] Furthermore, the dust reduction mechanism includes a support plate and a water tank fixed on the left side of the gantry, a water supply tank is fixed on the left side of the support plate, the left side of the water supply tank is connected to no less than two bellows, a water pump is fixed on the upper surface of the water tank, the right side of the water pump is connected to a pumping pipe and the pumping pipe is connected to the upper surface of the water tank, the left side of the water pump is connected to an input pipe and is connected to the right side of the water supply tank.

[0013] Furthermore, a water filling port is provided on the upper surface of the water storage tank, and a water filling cap is connected to the inner thread of the water filling port.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The multifunctional mining manipulator, under the action of the dust suction mechanism, collects the dust generated during the operation of the mining manipulator body through the cooperation of the bellows, collection box, air duct, dust collection box, cover, dustproof net, connecting pipe and fan, so as to prevent the dust from flying around and polluting the environment, and also prevent the surrounding workers from inhaling the dust into their bodies and affecting their health. At the same time, the positioning spring, positioning block and card block are used to facilitate the opening or closing of the cover, so as to facilitate the workers to clean the dust accumulated in the dust collection box.

[0016] 2. The multifunctional mining manipulator, under the action of the dust suppression mechanism, sprays water mist on the dust generated during the operation of the mining manipulator body through the cooperation of the atomizing nozzle, water supply tank, input pipe, water pump, support plate, water pump pipe and water storage tank, so that the water mist combines with the dust and falls to the ground, thereby preventing the dust from flying around in the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the dust collection mechanism of the utility model;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 4 It is a schematic diagram of the dust reduction mechanism of the utility model.

[0021] In the figure: 1 mining robot arm body, 2 dust suction mechanism, 201 bellows, 202 collection box, 203 fixing block, 204 air duct, 205 dust collection box, 206 cover plate, 207 dust screen, 208 connecting pipe, 209 fan, 210 positioning spring, 211 positioning block, 212 clamping block, 3 mounting seat, 4 gantry, 5 dust suppression mechanism, 501 atomizing nozzle, 502 water supply tank, 503 input pipe, 504 water pump, 505 support plate, 506 water extraction pipe, 507 water storage tank. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1A multifunctional mining manipulator in this embodiment includes a gantry 4, a mounting seat 3 is fixed on the upper surface of the gantry 4, a mining robot arm body 1 with multiple operating capabilities is arranged on the left side of the mounting seat 3, a dust suction mechanism 2 for collecting dust is arranged on the upper surface of the mounting seat 3, and a dust reduction mechanism 5 for settling dust is arranged on the left side of the gantry 4. The electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that plays a control role such as a computer, and the existing public power connection technology is not repeated in the text.

[0024] See also Figure 2-3 In order to collect dust, the dust collection mechanism 2 in this embodiment includes a dust box 205 fixed on the upper surface of the mounting seat 3, a fan 209 is fixed on the right side of the mounting seat 3, the upper surface of the fan 209 is connected with a connecting pipe 208, and the connecting pipe 208 is connected to the right side of the dust box 205, and two blocks 212 are fixed on the upper surface of the dust box 205. The outer sides of the two blocks 212 are plugged with a cover plate 206, and the lower surface of the cover plate 206 is provided with a card slot for the card block 212 to be plugged in. A dustproof net 207 is fixed on the lower surface and is slidably connected to the inside of the dust collecting box 205. The left side of the dust collecting box 205 is connected to the air duct 204. The end of the air duct 204 away from the dust collecting box 205 is connected to the collecting box 202 fixed on the left side of the mining robot arm body 1. The front, back, left side and lower surface of the collecting box 202 are all fixed with air boxes 201. The cross-section of the air box 201 is trapezoidal. A fixed block 203 is fixed on the left side of the mining robot arm body 1 and is slidably connected to the outside of the air duct 204.

[0025] The upper right side of the dust box 205 is connected to an air outlet connected to the connecting pipe 208, and the upper left side of the dust box 205 is provided with an air inlet connected to the air supply pipe 204. A sealing gasket is fixed to the lower surface of the cover plate 206. The dustproof net 207 is shaped like a rectangular parallelepiped with a hollow interior and missing left and upper surfaces. A through hole is provided on the lower surface of the fixed block 203 for the air supply pipe 204 to pass through, and the air pipe 204 is slidably connected to the interior of the fixed block 203 through the through hole. The bellows 201 collects the dust generated during the operation of the mining robot arm body 1 into the interior of the collection box 202. At the same time, the air duct 204 draws the dust out of the collection box 202 and transports it to the interior of the dust box 205 to complete the dust collection work.

[0026] In this embodiment, the mining robot arm body 1 also includes two positioning springs 210 fixed inside the cover plate 206, and the two positioning springs 210 have positioning blocks 211 fixed on opposite sides thereof and inserted into the clamping block 212. The shapes of the opposite sides of the two positioning blocks 211 are both semicircular, and the two clamping blocks 212 have positioning grooves on opposite sides thereof for inserting the positioning blocks 211.

[0027] It should be noted that the dust suction mechanism 2 collects the dust generated during the operation of the mining robot arm body 1 through the cooperation of the bellows 201, the collection box 202, the air duct 204, the dust collection box 205, the cover plate 206, the dustproof net 207, the connecting pipe 208 and the fan 209, so as to prevent the dust from flying around and polluting the environment, and also to prevent the surrounding workers from inhaling the dust into their bodies and affecting their health.

[0028] See also Figure 4 In order to moisten the dust, the dust reduction mechanism 5 in this embodiment includes a support plate 505 and a water tank 507 fixed on the left side of the gantry 4, a water supply tank 502 is fixed on the left side of the support plate 505, and the left side of the water supply tank 502 is connected to at least two bellows 201, a water pump 504 is fixed on the upper surface of the water tank 507, and the right side of the water pump 504 is connected to a water pumping pipe 506, and the water pumping pipe 506 is connected to the upper surface of the water tank 507, and the left side of the water pump 504 is connected to an input pipe 503 and is connected to the right side of the water supply tank 502. By spraying water mist on the dust, the dust that is not sucked away by the dust suction mechanism 2 falls on the ground, thereby further improving the dust removal effect.

[0029] In this embodiment, a water filling port is provided on the upper surface of the water storage tank 507, and a water filling cap is connected to the internal thread of the water filling port. The control method of this application is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and this application is mainly used to protect mechanical devices, so this application will no longer explain the control method and circuit connection in detail.

[0030] It should be noted that the dust reduction mechanism 5 sprays water mist on the dust generated during the operation of the mining robot arm body 1 through the cooperation of the atomizing nozzle 501, the water supply tank 502, the input pipe 503, the water pump 504, the support plate 505, the pumping pipe 506 and the water storage tank 507, so that the water mist combines with the dust and falls to the ground, thereby preventing the dust from flying around in the air.

[0031] The working principle of the above embodiment is:

[0032] (1) When the mining robot body 1 is started, the fan 209 is started at the same time. The bellows 201 collects the dust generated during the operation of the mining robot body 1 into the collection box 202. At the same time, the air duct 204 extracts the dust inside the collection box 202 and transports it to the inside of the dust box 205. After the dust enters the inside of the dust box 205, it is intercepted by the dust net 207 and piled up in the inside of the dust box 205. When cleaning the dust, the cover plate 206 is pulled upward to disengage it from the block 212, and the dust net 207 is driven to gradually disengage together. Inside the dust box 205, when the dustproof net 207 is completely separated from the dust box 205, the dust accumulated in the dustproof net 207 can be disposed of. The dust suction mechanism 2 collects the dust generated during the operation of the mining robot arm body 1 through the cooperation of the bellows 201, the collection box 202, the air duct 204, the dust box 205, the cover plate 206, the dustproof net 207, the connecting pipe 208 and the fan 209 to prevent the dust from flying around and polluting the environment, and also to prevent the surrounding workers from inhaling the dust into their bodies and affecting their health.

[0033] (2) When the mining robot body 1 is started, the water pump 504 is started and the atomizing nozzle 501 is turned on. The water pump 504 draws out the water in the water tank 507 through the pumping pipe 506 and transports the water to the inside of the water supply tank 502 through the input pipe 503. The atomizing nozzle 501 atomizes the water in the water supply tank 502 and sprays it onto the mining robot body 1, so that part of the dust generated during the operation of the mining robot body 1 falls to the ground under the action of the water mist. The dust reduction mechanism 5 sprays water mist on the dust generated during the operation of the mining robot body 1 through the cooperation of the atomizing nozzle 501, the water supply tank 502, the input pipe 503, the water pump 504, the support plate 505, the pumping pipe 506 and the water tank 507, so that the water mist combines with the dust and falls to the ground, thereby preventing the dust from flying around in the air.

[0034] 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.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A multifunctional mining manipulator, comprising a gantry (4), characterized in that: A mounting seat (3) is fixed on the upper surface of the gantry (4); a mining mechanical arm body (1) having multiple operating capabilities is arranged on the left side of the mounting seat (3); a dust suction mechanism (2) for collecting dust is arranged on the upper surface of the mounting seat (3); and a dust reduction mechanism (5) for settling dust is arranged on the left side of the gantry (4); The dust collecting mechanism (2) comprises a dust collecting box (205) fixed on the upper surface of the mounting seat (3); a fan (209) is fixed on the right side of the mounting seat (3); a connecting pipe (208) is connected to the upper surface of the fan (209), and the connecting pipe (208) is connected to the right side of the dust collecting box (205); two blocks (212) are fixed on the upper surface of the dust collecting box (205); a cover plate (206) is inserted on the outer sides of the two blocks (212); a sliding connection is fixed on the lower surface of the cover plate (206); A dustproof net (207) is connected to the inside of the dust collecting box (205); the left side of the dust collecting box (205) is connected to an air duct (204); one end of the air duct (204) away from the dust collecting box (205) is connected to a collection box (202) fixed to the left side of the mining robot arm body (1); the front, back, left side and lower surface of the collection box (202) are all fixed with air boxes (201); and the left side of the mining robot arm body (1) is fixed with a fixed block (203) slidably connected to the outside of the air duct (204).

2. A multifunctional mining manipulator according to claim 1, characterized in that: The mining robot arm body (1) further comprises two positioning springs (210) fixed inside the cover plate (206), and positioning blocks (211) inserted into the inside of the clamping block (212) are fixed on opposite sides of the two positioning springs (210).

3. A multifunctional mining manipulator according to claim 1, characterized in that: The upper right side of the dust collecting box (205) is connected to an air outlet connected to the connecting pipe (208), and the upper left side of the dust collecting box (205) is provided with an air inlet connected to the air supply pipe (204).

4. The multifunctional mining manipulator according to claim 1, characterized in that: A sealing pad is fixed to the lower surface of the cover plate (206), and the dustproof net (207) is in the shape of a rectangular parallelepiped with a hollow interior and a missing left side and upper surface.

5. The multifunctional mining manipulator according to claim 1, characterized in that: The lower surface of the fixed block (203) is provided with a through hole through which the air supply pipe (204) passes, and the air supply pipe (204) is slidably connected to the interior of the fixed block (203) through the through hole.

6. The multifunctional mining manipulator according to claim 1, characterized in that: The dust suppression mechanism (5) comprises a support plate (505) and a water tank (507) fixed on the left side of the gantry (4); a water supply tank (502) is fixed on the left side of the support plate (505); the left side of the water supply tank (502) is connected to at least two bellows (201); a water pump (504) is fixed on the upper surface of the water tank (507); the right side of the water pump (504) is connected to a water pump pipe (506) and the water pump pipe (506) is connected to the upper surface of the water tank (507); the left side of the water pump (504) is connected to an input pipe (503) and is connected to the right side of the water supply tank (502).

7. A multifunctional mining manipulator according to claim 6, characterized in that: The upper surface of the water storage tank (507) is provided with a water filling port, and the inner thread of the water filling port is connected with a water filling cap.

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