CN112139111B - Mining washing robot with automatic nozzle replacing function - Google Patents
Mining washing robot with automatic nozzle replacing function Download PDFInfo
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- CN112139111B CN112139111B CN202010942897.5A CN202010942897A CN112139111B CN 112139111 B CN112139111 B CN 112139111B CN 202010942897 A CN202010942897 A CN 202010942897A CN 112139111 B CN112139111 B CN 112139111B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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Abstract
The invention belongs to the field of robots, and particularly relates to a mining washing robot with an automatic nozzle replacing function. The invention can realize the quick cleaning of the mine laneway, does not need manual washing, and has low labor intensity of workers, high working efficiency and convenient use.
Description
Technical Field
The invention relates to the technical field of robots, in particular to a mining washing robot with a function of automatically replacing a spray head.
Background
A mine is a generic term for roadways, chambers, equipment, ground buildings and structures that form the production system of an underground coal mine. Inclined shafts, vertical shafts, adits and the like in underground mining of mines are also sometimes called mines. The determination of the field range size, the mine production capacity and the service life of each mine is one of the key problems which must be solved in the mine self-design.
The utility model discloses a mine flushing robot, including the rail, the adhesion that wafts easily or pile up in the tunnel, lead to tunnel sanitation poor very much, and behind the too high coal dust concentration in the tunnel, produce incident such as gas explosion easily, consequently, need regularly wash the tunnel through the staff, guarantee tunnel sanitation, reduce the emergence of incident simultaneously, but current tunnel is washed mostly through artifical manual washing, workman intensity of labour is big, work efficiency is low, and do not have special mine flushing robot among the prior art, for this reason we provide a mine flushing robot with automatic change shower nozzle function.
Disclosure of Invention
The mining washing robot with the function of automatically replacing the spray nozzle solves the problems that most of existing mine tunnels are washed manually, the labor intensity of workers is high, the working efficiency is low, and no special mining washing robot exists in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a mining flushing robot with an automatic nozzle replacing function comprises a base, universal wheels are mounted at four corners of the bottom end of the base, a water tank is mounted at the top end of the base, sliding grooves are formed in two side walls of the water tank in the height direction of the water tank, a lead screw is connected in the sliding grooves in a rotating mode, a sliding block is connected to the lead screw in a spiral transmission mode, connecting rods are hinged to the sliding block, mounting rods hinged to the side walls of the water tank are arranged below the sliding grooves, the other ends of the connecting rods are hinged to the middle of the mounting rods, track wheels are connected to the other ends of the mounting rods in a rotating mode, a volute is fixedly connected to one side of the water tank through a connecting frame, a rotating shaft is connected to the inner portion of the volute in a rotating mode, water turbine blades are mounted on the outer side wall of the rotating shaft, one end of the rotating shaft is connected with two track wheels located on one side of the water tank in a transmission mode through a transmission mechanism, a water guide rotating shaft is connected to one side of the base through a support, a winding roller is fixed to the water guide shaft, a flexible water guide pipe is wound on the winding roller and is communicated with the top end of the volute through a water guide shaft and a connecting pipe, and the top end of the volute is communicated with the top end of the volute through an auxiliary water guide pipe and the water tank through an auxiliary water inlet pipe;
the other side of the top end of the base is fixedly connected with a vertical plate, the top end and the bottom end of the side wall of the vertical plate are respectively hinged with a movable rod and a first telescopic rod, the output shaft of the first telescopic rod is hinged on the movable rod, the other end of the movable rod is provided with a swing mechanism, the output end of the swing mechanism is connected with a water spraying mechanism, and the water spraying mechanism is connected with the water tank through a water guide pipe.
Preferably, the water guide rotating shaft is provided with a water guide groove with an opening at one end, one end of the flexible water guide pipe penetrates through the winding roller and is communicated with the water guide groove of the water guide rotating shaft, the opening of the water guide rotating shaft is rotatably and hermetically connected with a rotating joint, and the rotating joint is fixedly connected with a connecting pipe.
Preferably, drive mechanism includes the fixed block of rigid coupling in base bottom one side, rotates the transfer line two that is connected with the level and sets up through the bearing on the fixed block, and the one end of transfer line two has the live-rollers with the equal rigid coupling of one end of axis of rotation, is connected with driving belt between two live-rollers, and the other end rigid coupling of transfer line two has bevel gear one, the both sides of bevel gear one all are equipped with swing joint and are connected with the turning block on the base, all rotate on the extension of turning block and are connected with transfer line one, and the one end of transfer line one is installed and is had a bevel gear two of bevel gear swing joint, and the drive roll is installed to the other end of transfer line one, installs on the lateral wall of rail wheel with drive roll matched with driven voller, and driven voller slip cup joints the outside at the installation pole.
Preferably, swing mechanism includes that the cross-section is the fixed plate of L type, and it has the swinging arms to articulate on the vertical section lateral wall of fixed plate, and the swing plate that the cross-section is the L type has been cup jointed in the slip on the swinging arms, installs motor one on the horizontal segment diapire of fixed plate, and the output shaft of motor one has the swinging plates, and the one end of swinging arms is connected with water spray mechanism.
Preferably, the water spraying mechanism comprises a fixed frame fixedly connected with the U-shaped end of the oscillating rod, a second telescopic rod is installed on the inner wall of one side of the fixed frame, an output shaft of the second telescopic rod is connected with a second motor located on one side wall of the fixed frame, an output shaft of the second motor is connected with a mounting frame, three nozzles arranged in an annular array are installed on the mounting frame, a connector corresponding to one nozzle position is installed on the fixed frame, the connector is movably connected with the three nozzles in a sealing and clamping mode, and a water guide pipe is connected between the connector and the water tank.
Preferably, the junction of turning block and base is seted up and is located the rotation groove on the base, and the turning block rotates to be connected at the rotation inslot, and threaded connection has locking screw on the turning block, locking screw's one end and the diapire activity joint in rotation groove.
Preferably, be connected with direct inlet tube on the connecting pipe, the other end of direct inlet tube and the inside intercommunication of water tank, and all install the valve on direct inlet tube and the supplementary inlet tube.
Preferably, the top of lead screw all extends to the top rigid coupling of water tank and has the driving roller, is connected with driving belt one between two liang of driving rollers, and the twist grip is installed on the top of a lead screw.
Preferably, the internally mounted of water tank has the filter screen, adsorbs on the inner wall of water tank to have the magnet, and the access hole has been seted up on the top of water tank, and access hole department installs the closing plate.
Preferably, the base is provided with a mounting cavity, a storage battery and a controller are mounted inside the mounting cavity, the input end of the controller is connected with the storage battery and a control keyboard mounted on the outer side wall of the water tank, and the output end of the controller is connected with a first telescopic rod, a first motor, a second motor and a second telescopic rod.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a mining washing robot with a function of automatically replacing a spray head, which can realize washing of a mine roadway, automatic replacement of the washing spray head during washing, angle adjustment of the washing spray head during washing and continuous swinging of the washing head during washing, and has the advantages of wide washing range and good washing effect.
2. The invention provides a mining washing robot with an automatic nozzle replacing function, which can fold four track wheels when not in use, can fold a swing mechanism and a water spraying mechanism, occupies small space and is convenient to transport;
3. the invention provides a mining washing robot with an automatic nozzle replacing function, which can rapidly unfold a plurality of track wheels and simultaneously connect a transmission mechanism of the track wheels when a roadway is used, does not need to provide additional power, can drive the device to move by the flowing pressure of water flow when water enters, does not need a high-voltage power supply driving device, has good explosion-proof performance, does not need to be connected with an external power supply when in use, and is convenient to use;
the invention can realize the quick cleaning of the mine tunnel without manual flushing, and has the advantages of low labor intensity of workers, high working efficiency and convenient use.
Drawings
FIG. 1 is a perspective view of a mining washing robot with automatic nozzle replacement function according to the present invention;
FIG. 2 is a partial side perspective view of a mining washing robot with automatic nozzle replacement according to the present invention;
fig. 3 is a partial bottom perspective view of the mining flushing robot with the function of automatically replacing the spray head.
FIG. 4 is a perspective view of a vertical plate, a first telescopic rod, a movable rod, a swing mechanism and a water spraying mechanism of the mining washing robot with the function of automatically replacing the spray head.
Fig. 5 is a partial schematic view of fig. 3.
In the figure: the device comprises a winding roller 1, a flexible water guide pipe 2, a water guide rotating shaft 3, a connecting pipe 4, a bracket 5, a volute 6, an auxiliary water inlet pipe 7, a water tank 8, a lead screw 8-1, a track wheel 9, a driven roller 9-1, a universal wheel 10, a base 11, a transmission hole 11-1, a driving roller 12, a transmission rod 13I, a vertical plate 14, a telescopic rod 15I, a movable rod 16, a swing mechanism 17, a fixed plate 17-1, a swing rod 17-2, a swing plate 17-3, a motor 17-4I, a connecting rod 18, a mounting rod 19, a sliding block 20, a transmission roller 21, a transmission belt 22I, a rotating handle 23, a rotating shaft 24, a transmission belt II, a fixed frame 26, a telescopic rod 27 II, a connector 28, a spray head 29, a mounting frame 30, a motor II, a fixed block 32, a transmission rod II 33, a cone gear I34, a cone gear II, a rotating block 36, a locking screw 37 and a transmission rod 38 III.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a mining washing robot with an automatic nozzle replacement function comprises a base 11, universal wheels 10 are mounted at four corners of the bottom end of the base 11, a water tank 8 is mounted at the top end of the base 11, sliding grooves are formed in two side walls of the water tank 8 along the height direction of the water tank 8, lead screws 8-1 are rotatably connected in the sliding grooves, sliding blocks 20 are spirally connected to the lead screws 8-1, connecting rods 18 are hinged to the sliding blocks 20, mounting rods 19 hinged to the side walls of the water tank 8 are arranged below the sliding grooves, the other ends of the connecting rods 18 are hinged to the middle portions of the mounting rods 19, track wheels 9 are rotatably connected to the other ends of the mounting rods 19, a volute 6 is fixedly connected to one side of the water tank 8 through a connecting frame, a rotating shaft 3 is rotatably connected to the inside of the volute 6, a water wheel blade is mounted on the outer side wall of the rotating shaft 24, one end of the rotating shaft 24 is rotatably connected to two track wheels 9 located on one side of the water tank 8 through a transmission mechanism, a water guide rotating shaft 3 is rotatably connected to one side of the base 11 through a connecting frame 5, a winding roller 1 is fixed to a water guide roller 3, a flexible winding pipe 2 is connected to the top end of the water guide roller 6, and is communicated with the water tank 6 through a water inlet pipe 7 of the water guide pipe 4;
the top opposite side rigid coupling of base 11 has riser 14, and the lateral wall top and the bottom of riser 14 articulate respectively has movable rod 16, telescopic link 15, and the output shaft of telescopic link 15 articulates on movable rod 16, and swing mechanism 17 is installed to the other end of movable rod 16, and swing mechanism 17's output is connected with water spray mechanism, and water spray mechanism passes through the aqueduct and is connected with water tank 8.
Be equipped with one end open-ended guiding gutter on the water guide pivot 3, the guiding gutter intercommunication of winding roller 1 and water guide pivot 3 is passed to the one end of flexible aqueduct 2, and the opening part of water guide pivot 3 rotates sealing connection and has a rotary joint, and the rigid coupling has connecting pipe 4 on the rotary joint, can constantly relieve winding flexible aqueduct 2 when the device motion, realizes the long distance water spray.
The transmission mechanism comprises a fixed block 32 fixedly connected to one side of the bottom end of the base 11, a second transmission rod 33 horizontally arranged is rotatably connected to the fixed block 32 through a bearing, rotating rollers are fixedly connected to one ends of the second transmission rod 33 and one end of the rotating shaft 24, a transmission belt 25 is connected between the two rotating rollers, a transmission hole 11-1 is formed in the base 11, the transmission belt 25 penetrates through the transmission hole 11-1, a first bevel gear 34 is fixedly connected to the other end of the second transmission rod 33, rotating blocks 36 movably connected to the base 11 are arranged on two sides of the first bevel gear 34, a first transmission rod 13 is rotatably connected to extending portions of the rotating blocks 36, a second bevel gear 35 movably meshed with the first bevel gear 34 is installed at one end of the first transmission rod 13, a driving roller 12 is installed at the other end of the first transmission rod 13, a driven roller 9-1 matched with the driving roller 12 is installed on the side wall of the rail wheel 9, and the driven roller 9-1 is slidably sleeved outside the installation rod 19.
The junction of turning block 36 and base 11 has seted up the rotation groove that is located on base 11, and turning block 36 rotates to be connected and rotates the inslot, and threaded connection has locking screw 37 on the turning block 36, and locking screw 37's one end and the diapire activity joint that rotates the groove can drive when the rail wheel 9 rotates as required, thereby realize the adjustment to a drive rod 13 position fast and realize the transmission, when not needing, can receive the below of folding on base 11 with it, and occupation space is little.
The swinging mechanism comprises a fixing plate 17-1 with an L-shaped section, a swinging rod 17-2 is hinged to the side wall of the vertical section of the fixing plate 17-1, a swinging plate 17-3 with an L-shaped section is sleeved on the swinging rod 17-2 in a sliding mode, a first motor 17-4 is installed on the bottom wall of the horizontal section of the fixing plate 17-1, an output shaft of the first motor 17-4 is connected with the swinging plate 17-3, one end of the swinging rod 17-2 is connected with a water spraying mechanism, the swinging mechanism can be driven to swing left and right, and the spraying range is wide.
The water spraying mechanism comprises a fixing frame 26 fixedly connected with the U-shaped end of the oscillating rod 17-2, a second telescopic rod 27 is installed on the inner wall of one side of the fixing frame 26, an output shaft of the second telescopic rod 27 is connected with a second motor 31 positioned on the side wall of the fixing frame 26, an output shaft of the second motor 31 is connected with a mounting frame 30, three spray heads 29 which are distributed in an annular array are installed on the mounting frame 30, a connector 28 corresponding to one spray head 29 is installed on the fixing frame 26, the connector 28 is movably connected with the three spray heads 29 in a sealing manner, a water guide pipe is connected between the connector 28 and the water tank 8, the water spraying mechanism is arranged, atomizing nozzles are adopted, washing nozzles and three spray heads of water spraying nozzles, the quick switching of different nozzles can be realized, and different working requirements are met.
The connecting pipe 4 is connected with a direct water inlet pipe, the other end of the direct water inlet pipe is communicated with the inside of the water tank 8, valves are arranged on the direct water inlet pipe and the auxiliary water inlet pipe 7, and the movement speed of the device can be controlled and the size of the sprayed water body can be controlled by adjusting the water inlet speed of the direct water inlet pipe and the auxiliary water inlet pipe 7.
The top ends of the screw rods 8-1 extend to the upper part of the water tank 8 and are fixedly connected with driving rollers 21, a driving belt I22 is connected between every two driving rollers 21, a rotating handle 23 is installed at the top end of one screw rod 8-1, the four screw rods 8-1 can be driven to rotate by rotating the rotating handle 23, and then the four track wheels 9 are unfolded.
The internally mounted of water tank 8 has the filter screen, and it has the magnet to adsorb on the inner wall of water tank 8, and the access hole has been seted up on the top of water tank 8, and access hole department installs the closing plate, can realize the filtration to getting into water incasement quality of water, prevents that the impurity of aquatic from blockking up shower nozzle 29.
The base 11 is provided with a mounting cavity, a storage battery and a controller are mounted inside the mounting cavity, the input end of the controller is connected with the storage battery and a control keyboard mounted on the outer side wall of the water tank 8, the output end of the controller is connected with a first telescopic rod 15, a first motor 17-4, a second motor 31 and a second telescopic rod 27, and the operation of component movement of the device can be realized through the control keyboard.
During normal transportation, the bracket 5 pushes the device to move, so that the universal wheels 10 are driven to move on the ground, and the device can also be driven to move in a roadway without a track, thereby carrying out washing operation;
when the roadway with the track works, one end of a flexible water guide pipe 2 on the device is connected with a high-pressure water pipe in a well, then a rotating handle 23 is rotated, the rotating handle 23 drives one screw rod 8-1 to rotate, the screw rod 8-1 drives the other screw rods 8-1 to rotate simultaneously through a first transmission belt 22, the screw rod 8-1 is in spiral transmission connection with a slider 20 to drive the slider 20 to slide in a chute, the slider 20 drives an installation rod 19 to swing to a horizontal position through a connecting rod 18, then a locking screw 37 is unscrewed, a rotating block 36 is rotated to drive a first transmission rod 13 to rotate for 90 degrees, so that the first conical gear 34 is meshed with a second conical gear 35, a driving roller 12 at the other end of the first transmission rod 13 is in contact transmission with a driven roller 9-1 on the rail wheel 9, the rail wheel 9 on the device is placed on the track, the output shaft of a first telescopic rod 15 is controlled to act through a control button and a controller, the spraying angle is adjusted, the output shaft of the first motor I17-4 drives a swinging plate 17-3 to rotate, the swinging plate 17-3 is in sliding connection with the swinging rod 17-2, then drives a valve mechanism and a swinging mechanism to directly open, the water inlet pipe 7 and a water pipe 7, the water pipe 7 and a water inlet pipe 6 directly enters a water tank through a second water inlet pipe 24, the second water pipe 24, the water inlet pipe and the water inlet pipe 24, the water tank, the water pipe 24, the driving roller 13, the driving roller 12 is in contact transmission with the driven roller 9-1 on the track wheel 9 to drive the track wheel 9 to move on the track, the spraying and washing are carried out while walking once, and the flexible water guide pipe 2 wound on the winding roller 2 is continuously loosened to realize long-distance water spraying;
when the nozzle needs to be replaced, the controller controls the output shaft of the second telescopic rod 27 to drive the second motor 31 to move towards one side, so that the spray head 29 is separated from the connector 28, then the output shaft of the second motor 31 drives the mounting frame 30 to rotate for 120 degrees, and then the output shaft of the second telescopic rod 27 drives the second motor 31 to return to the original position, so that the quick clamping connection of the other spray head 29 and the connector 28 is realized.
This device can realize the washing to the mine tunnel, and can realize when washing that the automation of washing terminals is with trading to can realize the angular adjustment of washing terminals and when washing the continuous swing of washing terminals, wash the wide range, it is effectual to wash.
The device can fold the four track wheels when not in use, and can fold the swing mechanism and the water spraying mechanism, so that the occupied space is small, and the transportation is convenient;
when the device is used in a roadway, the rail wheels can be quickly unfolded and the transmission mechanisms of the rail wheels are connected at the same time, no additional power is needed, the device can be driven to move by the flowing pressure of water flow when water enters, a high-voltage power supply driving device is not needed to move, the explosion-proof performance is good, and when the device is used, an external power supply is not needed to be connected, so that the device is convenient to use;
the invention can realize the quick cleaning of the mine tunnel without manual flushing, and has the advantages of low labor intensity of workers, high working efficiency and convenient use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The mining washing robot with the function of automatically replacing the spray head comprises a base (11) and is characterized in that universal wheels (10) are mounted at four corners of the bottom of the base (11), a water tank (8) is mounted at the top end of the base (11), sliding grooves arranged along the height direction of the base are formed in two side walls of the water tank (8), lead screws (8-1) are rotatably connected in the sliding grooves, sliding blocks (20) are spirally connected on the lead screws (8-1), connecting rods (18) are hinged on the sliding blocks (20), mounting rods (19) hinged on the side walls of the water tank (8) are arranged below the sliding grooves, the other ends of the connecting rods (18) are hinged at the middle positions of the mounting rods (19), track wheels (9) are rotatably connected at the other ends of the mounting rods (19), a volute (6) is fixedly connected to one side of the water tank (8) through a connecting frame, a rotating shaft (24) is rotatably connected to the inside of the volute (6), water turbine blades are mounted on the outer side wall of the rotating shaft (24), one end of the rotating shaft (24) is in transmission with two track wheels (9) positioned on one side of the water tank (8) through a transmission mechanism, a water guide roller (3) is fixedly connected to a winding roller (1) fixed on one side of a winding roller (11), and a winding roller (3) is fixedly connected to a winding roller (1), the flexible water guide pipe (2) is communicated with the top end of the volute (6) through the water guide rotating shaft (3) and the connecting pipe (4), and the bottom end of the volute (6) is communicated with the inside of the water tank (8) through the auxiliary water inlet pipe (7);
the top opposite side rigid coupling of base (11) has riser (14), and the lateral wall top and the bottom of riser (14) articulate respectively has movable rod (16), telescopic link (15), and the output shaft of telescopic link (15) articulates on movable rod (16), and swing mechanism (17) are installed to the other end of movable rod (16), and the output of swing mechanism (17) is connected with water spray mechanism, and water spray mechanism passes through the aqueduct and is connected with water tank (8).
2. The mining washing robot with the function of automatically replacing the spray head according to claim 1, characterized in that a water chute with an opening at one end is arranged on the water guide rotating shaft (3), one end of the flexible water guide pipe (2) penetrates through the winding roller (1) to be communicated with the water chute of the water guide rotating shaft (3), the opening of the water guide rotating shaft (3) is connected with a rotating joint in a rotating and sealing manner, and the rotating joint is fixedly connected with a connecting pipe (4).
3. The mining washing robot with the automatic nozzle replacing function is characterized in that the transmission mechanism comprises a fixed block (32) fixedly connected to one side of the bottom end of a base (11), a horizontally arranged transmission rod II (33) is rotatably connected to the fixed block (32) through a bearing, one end of the transmission rod II (33) and one end of a rotating shaft (24) are fixedly connected with rotating rollers, a transmission belt (25) is connected between the two rotating rollers, the other end of the transmission rod II (33) is fixedly connected with a bevel gear I (34), rotating blocks (36) movably connected to the base (11) are arranged on two sides of the bevel gear I (34), a transmission rod I (13) is rotatably connected to an extending portion of each rotating block (36), a bevel gear II (35) movably meshed with the bevel gear I (34) is installed at one end of the transmission rod I (13), a driving roller (12) is installed at the other end of the transmission rod I (13), a driven roller (9-1) matched with the driving roller (12) is installed on the side wall of a track wheel (9), and the driven roller (9-1) slides outside a mounting rod (19).
4. The mining washing robot with the function of automatically replacing the spray head according to claim 1, characterized in that the swinging mechanism comprises a fixing plate (17-1) with an L-shaped cross section, a swinging rod (17-2) is hinged to a side wall of a vertical section of the fixing plate (17-1), a swinging plate (17-3) with an L-shaped cross section is slidably sleeved on the swinging rod (17-2), a first motor (17-4) is installed on a bottom wall of a horizontal section of the fixing plate (17-1), an output shaft of the first motor (17-4) is connected with the swinging plate (17-3), and one end of the swinging rod (17-2) is connected with a water spraying mechanism.
5. The mining washing robot with the function of automatically replacing the spray heads according to claim 4, characterized in that the water spraying mechanism comprises a U-shaped fixing frame (26) fixedly connected to one end of the swinging rod (17-2), a second telescopic rod (27) is installed on the inner wall of one side of the fixing frame (26), a second motor (31) located on one side wall of the fixing frame (26) is connected to an output shaft of the second telescopic rod (27), an installation frame (30) is connected to an output shaft of the second motor (31), three spray heads (29) arranged in an annular array are installed on the installation frame (30), a connector (28) corresponding to one spray head (29) in position is installed on the fixing frame (26), the connector (28) is movably connected with the three spray heads (29) in a sealing manner, and a water guide pipe is connected between the connector (28) and the water tank (8).
6. The mining washing robot with the automatic nozzle replacing function according to claim 3, characterized in that a rotating groove located on the base (11) is formed in the joint of the rotating block (36) and the base (11), the rotating block (36) is rotatably connected in the rotating groove, a locking screw (37) is connected to the rotating block (36) in a threaded manner, and one end of the locking screw (37) is movably clamped with the bottom wall of the rotating groove.
7. The mining washing robot with the function of automatically replacing the spray head as claimed in claim 1, characterized in that a direct water inlet pipe is connected to the connecting pipe (4), the other end of the direct water inlet pipe is communicated with the inside of the water tank (8), and valves are installed on the direct water inlet pipe and the auxiliary water inlet pipe (7).
8. The mining washing robot with the automatic nozzle replacing function according to claim 1, characterized in that the top ends of the screw rods (8-1) extend to the upper part of the water tank (8) and are fixedly connected with driving rollers (21), a first driving belt (22) is connected between every two driving rollers (21), and the top end of one screw rod (8-1) is provided with a rotating handle (23).
9. The mining flushing robot with the automatic nozzle replacing function according to claim 1, characterized in that a filter screen is installed inside the water tank (8), a magnet is adsorbed on the inner wall of the water tank (8), an access hole is formed in the top end of the water tank (8), and a sealing plate is installed at the access hole.
10. The mining flushing robot with the automatic nozzle replacing function according to claim 1, characterized in that a mounting cavity is formed in the base (11), a storage battery and a controller are mounted inside the mounting cavity, the input end of the controller is connected with the storage battery and a control keyboard mounted on the outer side wall of the water tank (8), and the output end of the controller is connected with a first telescopic rod (15), a first motor (17-4), a second motor (31) and a second telescopic rod (27).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010942897.5A CN112139111B (en) | 2020-09-09 | 2020-09-09 | Mining washing robot with automatic nozzle replacing function |
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|---|---|---|---|
| CN202010942897.5A CN112139111B (en) | 2020-09-09 | 2020-09-09 | Mining washing robot with automatic nozzle replacing function |
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| CN112139111A CN112139111A (en) | 2020-12-29 |
| CN112139111B true CN112139111B (en) | 2022-10-18 |
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| CN112964556B (en) * | 2021-02-19 | 2022-08-02 | 河南省交通检测技术研究院有限公司 | Pavement material strength test device with multiple detection functions |
| CN114618823A (en) * | 2022-03-16 | 2022-06-14 | 亳州市强力金刚石有限公司 | Washing device is used in artificial diamond production |
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