阅读说明：本技术 一种市政用道路施工石块多部位击打敲碎装置 (Multi-position hitting and smashing device for municipal road construction stones ) 是由 何洁 于 2021-07-30 设计创作，主要内容包括：本发明公开了一种市政用道路施工石块多部位击打敲碎装置,包括四组支撑腿,两组所述支撑腿互相靠近一侧的顶部皆设置有侧支撑板,四组所述支撑腿的顶部共同设置有顶板,两组所述侧支撑板互相靠近一端的中间位置处对称设置有传动轴B,所述传动轴B的外侧设置有辊轴,所述辊轴的外侧设置有不完全齿环,两组所述侧支撑板互相靠近一端的两侧皆设置有传动轴A；本发明通过驱动电机、传动轴B、辊轴、不完全齿环、齿轮、连接杆、传动轴A、锤头和扭簧的互相配合,从而实现了对石块的多角度和多部位的同时击打,从而优化了现有的手工破碎或电锤破碎的方式,节省了施工人员的体力,同时提高了破碎的效率。(The invention discloses a municipal road construction stone multi-position striking and breaking device which comprises four groups of supporting legs, wherein two groups of supporting legs are provided with side supporting plates at the tops close to one side, the tops of the four groups of supporting legs are provided with a top plate together, transmission shafts B are symmetrically arranged at the middle positions of one ends of the two groups of side supporting plates close to one end, the outer side of each transmission shaft B is provided with a roll shaft, the outer side of each roll shaft is provided with an incomplete toothed ring, and the two sides of one end of each group of side supporting plates close to one end are provided with transmission shafts A; according to the invention, through the mutual matching of the driving motor, the transmission shaft B, the roll shaft, the incomplete gear ring, the gear, the connecting rod, the transmission shaft A, the hammer head and the torsion spring, the simultaneous impact on multiple angles and multiple parts of the stone is realized, the existing manual crushing or electric hammer crushing mode is optimized, the physical strength of constructors is saved, and the crushing efficiency is improved.)

1. The utility model provides a many positions of road construction stone are beaten and are beaten device of smashing for municipal administration, includes four groups supporting leg (1), its characterized in that: two sets of supporting leg (1) are close to the top of one side each other and all are provided with collateral branch fagging (8), and four groups the top of supporting leg (1) is provided with roof (3) jointly, and two sets of collateral branch fagging (8) are close to the intermediate position department symmetry of one end each other and are provided with transmission shaft B (18), the outside of transmission shaft B (18) is provided with roller (16), the outside of roller (16) is provided with incomplete ring gear (17), and two sets of both sides that collateral branch fagging (8) are close to one end each other all are provided with transmission shaft A (10), the outside of transmission shaft A (10) is evenly overlapped and is equipped with torsional spring (15), the outside of torsional spring (15) all is overlapped and is equipped with connecting rod (12), the outside cover at connecting rod (12) top is equipped with gear (14), and gear (14) and incomplete ring gear (17) intermeshing, the bottom of connecting rod (12) is provided with tup (11), the pneumatic and pneumatic combined type roof support is characterized in that an inflating bin (4) is symmetrically arranged at one end of the top of the roof (3), a water tank (7) is arranged at one end, far away from the inflating bin (4), of the top of the roof (3), a gas storage tank (6) is arranged at the position, located between the inflating bin (4) and the water tank (7), of the top of the roof (3), a pressure relief assembly (5) is arranged on one side of the top of the gas storage tank (6), a motor bin (9) is symmetrically arranged at the middle position of one end, located at the front side, of the side supporting plate (8), a driving motor (25) is arranged inside the motor bin (9), the output end of the driving motor (25) is connected with a transmission shaft B (18) in a shaft mode, sliding grooves (19) are symmetrically arranged inside one end of the bottom of the roof (3), sliding blocks (21) are arranged inside the sliding grooves (19), the bottoms of the sliding blocks (21) extend to the outer portion of the sliding grooves (19) and are provided with racks (20), one side of slider (21) is provided with spring A (22), the top of slider (21) is provided with and runs through roof (3) and extends to the inside L type connecting rod (23) in inflatable storehouse (4), the inside one end that L type connecting rod (23) are located inflatable storehouse (4) is provided with piston A (24), four groups the bottom of keeping away from one end each other supporting leg (1) all is provided with warning subassembly (2), the both sides of roof (3) bottom all are provided with water pipe (13).

2. The municipal road construction stone multi-part striking and breaking device according to claim 1, wherein the device comprises: warning subassembly (2) are including couple (201), triangle warning sign (202), spring C (203), articulated shaft (204) and link (205), the top of warning subassembly (2) is provided with articulated shaft (204), the outside of articulated shaft (204) articulates there is triangle warning sign (202), the intermediate position department of triangle warning sign (202) one side is provided with spring C (203), the one end of spring C (203) is provided with couple (201), four groups the bottom of keeping away from one end each other of supporting leg (1) all is provided with link (205), couple (201) and link (205) adaptation of each other.

3. The municipal road construction stone multi-part striking and breaking device according to claim 1, wherein the device comprises: pressure release subassembly (5) are including spring B (501), piston B (502), extrusion piece (503), blast pipe (504), press button (505) and bee calling organ (506), the top of pressure release subassembly (5) is provided with bee calling organ (506), the inside top of pressure release subassembly (5) is provided with press button (505), the outside that the inside top of pressure release subassembly (5) is close to press button (505) is provided with spring B (501), the bottom of spring B (501) is provided with piston B (502), the intermediate position department at piston B (502) top is provided with extrusion piece (503), and extrusion piece (503) and press button (505) adaptation each other, one side of pressure release subassembly (5) is provided with blast pipe (504), be connected through the wire electricity between press button (505) and bee calling organ (506).

4. The municipal road construction stone multi-part striking and breaking device according to claim 1, wherein the device comprises: two sets of one side that aerifys storehouse (4) kept away from each other all is provided with the outlet duct that communicates with each other with gas holder (6), and the outside of outlet duct is provided with check valve A, the top in storehouse of aerifing (4) is provided with the intake pipe, and the outside of intake pipe is provided with check valve B.

5. The municipal road construction stone multi-part striking and breaking device according to claim 1, wherein the device comprises: the top of gas holder (6) is provided with the gas-supply pipe A who communicates each other with water tank (7), the intermediate position department of one side of gas holder (6) is provided with manual relief valve, and the top of relief valve is provided with can dismantle the spanner.

6. The municipal road construction stone multi-part striking and breaking device according to claim 1, wherein the device comprises: the water tank is characterized in that a three-way pipe is arranged at the top of the outer side of the water pipe (13), gas pipes B are arranged on two sides of the gas storage tank (6), one ends of the gas pipes B are communicated with the three-way pipe, drain pipes are arranged on two sides of the water tank (7), and one ends of the drain pipes are communicated with the other ends of the three-way pipe.

7. The municipal road construction stone multi-part striking and breaking device according to claim 1, wherein the device comprises: the outside in motor storehouse (9) all evenly is provided with the through-hole, one side of the positive one end of collateral branch fagging (8) is provided with control panel, and control panel passes through the wire and is connected with driving motor (25) electricity.

8. The municipal road construction stone multi-part striking and breaking device according to claim 1, wherein the device comprises: the top of water tank (7) is provided with the inlet tube, and the outside of inlet tube is provided with the control valve, the bottom of supporting leg (1) all is provided with the locking universal wheel.

9. The municipal road construction stone multi-part striking and breaking device according to claim 1, wherein the device comprises: and a mounting bracket is arranged on the outer side of the driving motor (25), and damping gaskets are arranged at the bottom of the mounting bracket.

10. The municipal road construction stone multi-part striking and breaking device according to claim 1, wherein the device comprises: all be provided with bearing frame A between the outside of transmission shaft B (18) and two sets of collateral branch fagging (8), two sets of all be provided with bearing frame B between the both ends of transmission shaft A (10) and two sets of collateral branch fagging (8).

Technical Field

The invention relates to the technical field of municipal road construction, in particular to a multi-part hitting and breaking device for municipal road construction stones.

Background

Municipal construction is an important content of municipal activities, is an execution stage of planning and design, and is the construction of various public facilities and public institutions hosted by city governments according to the overall deployment of municipal planning, such as roads, drainage, bridges and the like, aiming at flourishing city economy, facilitating the production and living environment of citizens, promoting the development of material civilization and spirit civilization of cities, and not leaving the road construction in the municipal construction.

Among the current road construction, can need to carry out the breakage to the stone material at scene sometimes, thereby satisfy the demand of reality, the mode of manual breakage or use electric hammer is adopted mostly to current broken mode, this structural style need consume a large amount of physical power of constructor, and be lower at broken efficiency, can't carry out the breakage of many positions to the stone simultaneously, current broken mode also can produce a large amount of pieces simultaneously, at broken in-process, splash injures constructor by a crashing object easily, thereby lead to unexpected construction accident, and current road construction is when carrying out the stone material breakage, lack spraying of many stone material water smoke, produce a large amount of dusts easily, also can make constructor breathe a large amount of dusts in the polluted environment, be unfavorable for constructor's healthy.

Disclosure of Invention

The invention aims to provide a municipal road construction stone multi-part striking and breaking device, which aims to solve the problems that in the prior road construction proposed in the background art, stone on site sometimes needs to be broken so as to meet the actual requirements, most of the prior breaking modes adopt a manual breaking mode or an electric hammer mode, the structural mode needs to consume a large amount of physical power of constructors, the breaking efficiency is low, the stone cannot be broken at multiple parts at the same time, meanwhile, the prior breaking mode can also generate a large amount of fragments, and in the breaking process, the constructors are easy to splash and injure, so that the unexpected construction accidents are caused, in addition, when the stone is broken in the prior road construction, the spraying of a large amount of water mist is lacked, a large amount of dust is easy to generate, the environment is polluted, and meanwhile, the constructors can also breathe a large amount of dust, is not beneficial to the health of constructors.

In order to achieve the purpose, the invention provides the following technical scheme: the device comprises four groups of supporting legs, wherein two groups of supporting legs are provided with side supporting plates at the top part close to one side, the top parts of the four groups of supporting legs are provided with a top plate together, two groups of side supporting plates are symmetrically provided with transmission shafts B at the middle positions close to one ends, the outer sides of the transmission shafts B are provided with roller shafts, the outer sides of the roller shafts are provided with incomplete toothed rings, two groups of side supporting plates are provided with transmission shafts A at the two sides close to one ends, the outer sides of the transmission shafts A are uniformly sleeved with torsional springs, the outer sides of the torsional springs are sleeved with connecting rods, the outer sides of the tops of the connecting rods are sleeved with gears which are meshed with the incomplete toothed rings, the bottoms of the connecting rods are provided with hammer heads, one ends of the tops of the top plates are symmetrically provided with inflating bins, one ends of the tops of the top plates, far away from the inflating bins, are provided with water tanks, and the positions of the tops of the top plates, between the inflating bins and the water tanks, are provided with gas storage tanks, one side at gas storage tank top is provided with the pressure release subassembly, the intermediate position department symmetry of the positive one end of collateral branch fagging is provided with the motor storehouse, the inside in motor storehouse is provided with driving motor, driving motor's output all is connected with transmission shaft B hub, the inside symmetry of roof bottom one end is provided with the spout, the inside of spout is provided with the slider, the bottom of slider extends to the outside of spout and is provided with the rack, one side of slider is provided with spring A, the top of slider is provided with and runs through the roof and extends to the inside L type connecting rod in storehouse of aerifing, the inside one end that L type connecting rod is located the storehouse of aerifing is provided with piston A, four groups the bottom that one end was kept away from each other to the supporting leg all is provided with the warning subassembly, the both sides of roof bottom all are provided with the water pipe.

Preferably, the warning subassembly includes couple, triangle warning sign, spring C, articulated shaft and link, the top of warning subassembly is provided with the articulated shaft, the outside of articulated shaft articulates there is the triangle warning sign, the intermediate position department of triangle warning sign one side is provided with spring C, spring C's one end is provided with the couple, and four groups the bottom that one end was kept away from to the supporting leg each other all is provided with the link, couple and link adaptation of each other.

Preferably, the pressure release subassembly includes spring B, piston B, extrusion piece, blast pipe, press switch and bee calling organ, the top of pressure release subassembly is provided with bee calling organ, the inside top of pressure release subassembly is provided with press switch, the outside that the inside top of pressure release subassembly is close to press switch is provided with spring B, spring B's bottom is provided with piston B, the intermediate position department at piston B top is provided with the extrusion piece, and extrusion piece and press switch adaptation of each other, one side of pressure release subassembly is provided with the blast pipe, be connected through the wire electricity between press switch and the bee calling organ.

Preferably, two sets of one side that the storehouse of aerifing kept away from each other all is provided with the outlet duct that communicates with the gas holder each other, and the outside of outlet duct is provided with check valve A, the top of the storehouse of aerifing is provided with the intake pipe, and the outside of intake pipe is provided with check valve B.

Preferably, the top of gas holder is provided with the gas-supply pipe A who communicates each other with the water tank, the intermediate position department of one side of gas holder is provided with manual relief valve, and the top of relief valve is provided with can dismantle the spanner.

Preferably, a three-way pipe is arranged at the top of the outer side of the water pipe, gas pipes B are arranged on two sides of the gas storage tank, one ends of the gas pipes B are communicated with the three-way pipe, drain pipes are arranged on two sides of the water tank, and one ends of the drain pipes are communicated with the other end of the three-way pipe.

Preferably, the outside in motor storehouse all evenly is provided with the through-hole, one side of the positive one end of collateral branch backup pad is provided with control panel, and control panel passes through the wire and is connected with driving motor electricity.

Preferably, the top of water tank is provided with the inlet tube, and the outside of inlet tube is provided with the control valve, the bottom of supporting leg all is provided with the locking universal wheel.

Preferably, the outer side of the driving motor is provided with a mounting bracket, and the bottom of the mounting bracket is provided with a damping gasket.

Preferably, bearing seats A are arranged between the outer side of the transmission shaft B and the two groups of side supporting plates, and bearing seats B are arranged between the two ends of the transmission shaft A and the two groups of side supporting plates.

Compared with the prior art, the invention provides a municipal road construction stone multi-position striking and breaking device which has the following beneficial effects:

1. according to the invention, through the mutual matching of the driving motor, the transmission shaft B, the roll shaft, the incomplete gear ring, the gear, the connecting rod, the transmission shaft A, the hammer head and the torsion spring, the simultaneous impact on multiple angles and multiple parts of the stone is realized, the existing manual crushing or electric hammer crushing mode is optimized, the physical strength of constructors is saved, and the crushing efficiency is improved.

2. According to the invention, the mutual cooperation of the hook, the triangular warning board, the spring C, the hinged shaft and the hanging ring is utilized, the warning effect on a construction site is realized, the construction personnel on the site is reminded, the danger of stone splashing exists in the construction area range, and meanwhile, the construction personnel standing in the broken area are avoided by adopting an electric multi-angle breaking mode, so that the occurrence of unexpected construction accidents is prevented, and the construction safety is improved.

3. According to the invention, through the mutual matching of the rack, the sliding groove, the sliding block, the A, L-shaped connecting rod of the spring and the piston A, the air storage tank can be inflated, so that the internal gas pressure of the air storage tank is increased, and further, a water source in the water tank is compressed and discharged through the water pipe to spray a construction area, so that dust caused by construction can be settled, the influence of the dust on the environment in the construction process is avoided, the harm to the body caused by the fact that a construction worker breathes into the body is avoided, and meanwhile, through the mutual action among the spring B, the piston B, the extrusion block, the exhaust pipe, the press switch and the buzzer, the automatic control and pressure relief can be realized, and the safety of the device is improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a top cross-sectional view of the present invention;

FIG. 5 is an enlarged expanded view of the structure of the warning assembly of FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of the gear of FIG. 2 according to the present invention;

FIG. 7 is an enlarged view of the structure of the aeration chamber of FIG. 2 according to the present invention;

FIG. 8 is an enlarged view of the pressure relief assembly of FIG. 2 according to the present invention;

fig. 9 is a perspective view of the incomplete gear ring of fig. 2 according to the present invention.

In the figure: 1. supporting legs; 2. a warning component; 201. hooking; 202. a triangular warning board; 203. a spring C; 204. hinging a shaft; 205. hanging a ring; 3. a top plate; 4. an inflating bin; 5. a pressure relief assembly; 501. a spring B; 502. a piston B; 503. extruding the block; 504. an exhaust pipe; 505. a push switch; 506. a buzzer; 6. a gas storage tank; 7. a water tank; 8. side supporting plates; 9. a motor compartment; 10. a transmission shaft A; 11. a hammer head; 12. a connecting rod; 13. a water pipe; 14. a gear; 15. a torsion spring; 16. a roll shaft; 17. an incomplete gear ring; 18. a transmission shaft B; 19. a chute; 20. a rack; 21. a slider; 22. a spring A; 23. an L-shaped connecting rod; 24. a piston A; 25. the motor is driven.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a municipal road construction stone multi-position striking and breaking device comprises four groups of supporting legs 1, two groups of supporting legs 1 are mutually close to the top of one side and are provided with side supporting plates 8, the top of the four groups of supporting legs 1 is provided with a top plate 3 together, two groups of side supporting plates 8 are mutually close to the middle position of one end and are symmetrically provided with transmission shafts B18, the outer side of a transmission shaft B18 is provided with a roller shaft 16, the outer side of the roller shaft 16 is provided with an incomplete toothed ring 17, the two sides of the two groups of side supporting plates 8 which are mutually close to one end are both provided with transmission shafts A10, the outer side of the transmission shafts A10 is uniformly sleeved with torsion springs 15, the outer side of the torsion springs 15 is sleeved with connecting rods 12, the outer side of the tops of the connecting rods 12 is sleeved with gears 14, the gears 14 are mutually meshed with the incomplete toothed ring 17, the bottoms of the connecting rods 12 are provided with hammers 11, one ends of the tops of the top plates 3 are symmetrically provided with inflating bins 4, one end of the tops of the top plates 3 far away from the inflating bins 4 is provided with a water tank 7, the position department that the 3 tops of roof are located between 4 and the water tank 7 of aerifing is provided with gas holder 6, one side at 6 tops of gas holder is provided with pressure release subassembly 5, the intermediate position department symmetry of the positive one end of collateral branch fagging 8 is provided with motor storehouse 9, the inside of motor storehouse 9 is provided with driving motor 25, driving motor 25's output all is connected with transmission shaft B18 hub, the inside symmetry of 3 bottom one ends of roof is provided with spout 19, spout 19's inside is provided with slider 21, slider 21's bottom extends to spout 19's outside and is provided with rack 20, one side of slider 21 is provided with spring A22, slider 21's top is provided with and runs through roof 3 and extend to 4 inside L type connecting rod 23 of aerifing, the one end that L type connecting rod 23 is located 4 inside of aerifing is provided with piston A24, the bottom that one end was kept away from each other to four supporting legs 1 all is provided with warning subassembly 2, the both sides of roof 3 bottoms all are provided with water pipe 13.

As a preferable embodiment of the present embodiment: warning subassembly 2 is including couple 201, triangle warning sign 202, spring C203, articulated shaft 204 and link 205, warning subassembly 2's top is provided with articulated shaft 204, articulated shaft 204's the outside articulates there is triangle warning sign 202, the intermediate position department of triangle warning sign 202 one side is provided with spring C203, spring C203's one end is provided with couple 201, the bottom that one end was kept away from each other to four group's supporting legs 1 all is provided with link 205, couple 201 and link 205 adaptation of each other, the warning function to the construction region has been realized.

As a preferable embodiment of the present embodiment: pressure release subassembly 5 includes spring B501, piston B502, extrusion piece 503, blast pipe 504, press switch 505 and buzzer 506, pressure release subassembly 5's top is provided with buzzer 506, the inside top of pressure release subassembly 5 is provided with press switch 505, the outside that the inside top of pressure release subassembly 5 is close to press switch 505 is provided with spring B501, spring B501's bottom is provided with piston B502, the intermediate position department at piston B502 top is provided with extrusion piece 503, and extrusion piece 503 and press switch 505 adaptation each other, one side of pressure release subassembly 5 is provided with blast pipe 504, be connected through the wire electricity between press switch 505 and the buzzer 506, the automatic control to the inside atmospheric pressure of gas holder 6 has been realized.

As a preferable embodiment of the present embodiment: one side that two sets of 4 cabins of aerifing kept away from each other all is provided with the outlet duct that communicates with gas holder 6 each other, and the outside of outlet duct is provided with check valve A, and the top of aerifing cabin 4 is provided with the intake pipe, and the outside of intake pipe is provided with check valve B, has realized aerifing and deflating the inside gas in cabin 4, guarantees the circulation of air current.

As a preferable embodiment of the present embodiment: the top of gas holder 6 is provided with the gas-supply pipe A who communicates each other with water tank 7, and the intermediate position department of one side of gas holder 6 is provided with manual relief valve, and the top of relief valve is provided with can dismantle the spanner, makes things convenient for manually to carry out the pressure release to the inside of gas holder 6.

As a preferable embodiment of the present embodiment: the top in the water pipe 13 outside is provided with the three-way pipe, and the both sides of gas holder 6 all are provided with gas-supply pipe B, and the one end and the three-way pipe of gas-supply pipe B communicate with each other, and the both sides of water tank 7 all are provided with the drain pipe, and the one end of drain pipe and the other end of three-way pipe communicate with each other, realize the discharge of exerting pressure to the inside rivers of water pipe 13.

As a preferable embodiment of the present embodiment: the outside of motor storehouse 9 all evenly is provided with the through-hole, and one side of the positive one end of collateral branch backup pad 8 is provided with control panel, and control panel passes through the wire and is connected with driving motor 25 electricity for the device is in operation, can in time dispel the heat.

As a preferable embodiment of the present embodiment: the top of water tank 7 is provided with the inlet tube, and the outside of inlet tube is provided with the control valve, and the bottom of supporting leg 1 all is provided with the locking universal wheel, and the convenience adds the water source to the inside of water tank 7 to make things convenient for the mobile device.

As a preferable embodiment of the present embodiment: the outside of driving motor 25 is provided with the installing support, and the bottom of installing support all is provided with shock attenuation gasket, supports driving motor 25 to reduce the vibrations of device.

As a preferable embodiment of the present embodiment: all be provided with bearing frame A between the outside of transmission shaft B18 and the two sets of collateral branch fagging 8, all be provided with bearing frame B between the both ends of two sets of transmission shaft A10 and the two sets of collateral branch fagging 8, support transmission shaft A10 and transmission shaft B18, guaranteed the normal operating of device simultaneously.

Embodiment 1, as shown in fig. 1 and 5, the triangular warning board 202 is broken off to rotate around the hinge shaft 204, when the stone breaking construction is performed, the hook 201 is pulled to pass through the hook 201 and the tension spring C203 at the moment, so that the hook 201 is separated from the hanging ring 205, and the triangular warning board 202 is rotated to the state horizontal to the top of the warning component 2, and therefore the warning effect can be performed on the site through the warning sign on the front side of the triangular warning board 202, the construction area is determined, and people are prevented from entering the construction area.

Embodiment 2, as shown in fig. 1, 2 and 8, when the inside of the air storage tank 6 is inflated through the chute 19, the rack 20, the slider 21, the spring a22, the L-shaped connecting rod 23, the piston a24 and the inflating chamber 4, so that air pressure is generated inside the air storage tank 6, the inside of the water tank 7 is pressurized through the air pressure inside the air storage tank 6, and water flow in the water pipe 13 conveyed to the water tank 7 is pressurized at the same time, so that the water flow inside the water pipe 13 is sprayed through air pressure discharge, and meanwhile, in the process of punching the inside of the air storage tank 6, the air pressure inside the air storage tank 6 enters the inside of the pressure relief assembly 5 to push the piston B502, the piston B502 is pushed to squeeze the spring B501 and simultaneously drive the squeeze block 503 to move upward, when the air pressure inside the air storage tank 6 is continuously increased, the piston B502 is pushed by air pressure to drive the squeeze block 503 to squeeze the press the switch 505, so as to open the buzzer 506 to give an alarm, meanwhile, redundant gas is discharged out of the pressure relief assembly 5 through the exhaust pipe 504, so that the pressure inside the gas storage tank 6 is reduced, and the safety of the gas storage tank 6 is ensured.

The working principle is as follows: before the device is used, a water source is added in the water tank 7, the driving motor 25 is turned on to drive the transmission shaft B18 to rotate, so that the incomplete toothed ring 17 arranged outside the roller shaft 16 is driven to rotate, when the incomplete toothed ring 17 is meshed with the gear 14, the gear 14 drives the connecting rod 12 to rotate, the connecting rod 12 drives the torsion spring 15 to contract around the transmission shaft A10, the connecting rod 12 further drives the hammer 11 to rotate and rise, when the incomplete toothed ring 17 rotates and is not meshed with the gear 14, the connecting rod 12 is driven to rotate reversely by the reaction force of the torsion spring 15, the hammer 11 and the connecting rod 12 are under the action of gravity, the hammer falls reversely, so that the stone is hit, the function of hammering multiple parts of the stone is realized, when the incomplete toothed ring 17 rotates, the incomplete toothed ring 17 is meshed with the rack 20, the horizontal displacement of the rack 20 is driven, the horizontal displacement of the L-shaped connecting rod 23 connected with the top of the sliding block 21 is driven through the horizontal displacement of the rack 20, so that the piston A24 is driven to horizontally displace in the air inflation bin 4, the air in the air inflation bin 4 is pushed to the inside of the air storage tank 6, when the incomplete toothed ring 17 rotates and is not meshed with the rack 20, the reverse displacement of the sliding block 21 is driven through the rebound force of the spring A22, so that the L-shaped connecting rod 23 and the piston A24 are driven to reset, the function of inflating the inside of the air storage tank 6 is realized, the water source in the water pipe 13 is conveyed through the water tank 7 at the moment, the inside of the water discharging pipe 13 is sprayed to a construction area under the action of the air pressure in the air storage tank 6, the function of dust settling on the construction site is realized, and the practicability and the safety of the device are improved.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.