CN201835972U

CN201835972U - Power machine of hammer-type water pump

Info

Publication number: CN201835972U
Application number: CN201020594130XU
Authority: CN
Inventors: 李文业
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-05
Filing date: 2010-11-05
Publication date: 2011-05-18
Anticipated expiration: 2020-11-05

Abstract

The utility model discloses a power machine of a hammer-type water pump, which comprises a shell; a large flywheel base is mounted in the shell, a crankshaft is mounted on the large flywheel base, and a large flywheel and a belt wheel are mounted on the crankshaft; a water storage tank is mounted on the shell, and a heavy hammer guide sleeve and a piston cylinder are mounted in the shell; a piston and a piston rod are mounted in the piston cylinder; a water outlet pipe and an exhaust pipe are mounted on the piston cylinder; a heavy hammer is mounted in the heavy hammer guide sleeve, the lower end of the heavy hammer is provided with a sealing plug, and the upper end of the heavy hammer is provided with a hinge base; a second lever support is mounted in the shell, a second lever is mounted on the second lever support, and one end of the second lever is connected with the hinge base; a lifting lever wheel base is mounted in the shell, a lifting lever wheel axle is mounted on the lifting lever wheel base, a lifting lever wheel driving wheel and a lifting lever wheel are mounted on the lifting lever wheel axle, a shifting lever is mounted on the lifting lever wheel, the lifting lever wheel driving wheel is connected with the belt wheel through a first driving belt; and a first lever support is mounted in the shell, a first lever is mounted on the first lever support, one end of the first lever is in contact with the shifting lever, and the first lever is connected with the second lever through a steel wire rope.

Description

Hammer water pump power engine

Technical field

The utility model relates to a kind of hammer water pump power engine.

Background technique

At present, contain the place of waterpower resourses, be unfavorable for building large-scale hydroelectric power facility by its scale is less, so be difficult to its waterpower resourses are collected utilization, cause waterpower resourses to run off in vain at some.

The model utility content

The purpose of this utility model, provide a kind of hammer water pump power engine, it can solve the problem that prior art exists, its small volume structure compactness, being fit to be installed on the less place of waterpower resourses scale uses, can be indivedual peasant households or village the auxiliary electric power resource and the service in pouring farmland are provided, also can be industrial enterprise the water service is provided.

The purpose of this utility model is achieved through the following technical solutions: hammer water pump power engine, comprise housing, and outlet valve is installed at the top of housing; Big free wheel base is installed in the housing, on the big free wheel base bent axle is installed, a big flywheel is respectively installed at the two ends of bent axle, and belt pulley is installed on the bent axle; Water reservoir is installed on the housing, is installed into water pipe on the water reservoir, be installed into water valve on the intake pipe, an end of intake pipe is installed filter screen; Weight guide pin bushing and piston cylinder are installed in the housing, and piston cylinder is positioned at the water reservoir below, and the upper end of piston cylinder communicates with the bottom of water reservoir, and the weight guide pin bushing is positioned at the top of water reservoir; Piston and piston rod are installed in the piston cylinder, and the upper end of piston and piston rod is hinged, and the lower end of piston rod and the crank of bent axle are hinged; Piston cylinder middle part sidewall is installed outlet pipe, and the lower end of outlet pipe is upturned and one-way valve is housed; On the upper portion side wall of piston cylinder outlet pipe is installed; Weight is installed in the weight guide pin bushing, and sealing plug is installed in the lower end of weight, and sealing plug cooperates with the upper end of piston cylinder; Hinge base is installed in the weight upper end, and weight and hinge base are hinged; Second lever support is installed in the housing, second lever is installed on second lever support, the middle part of second lever and second lever support are hinged, and an end of second lever is connected with hinge base; The bar wheel seat has been installed in the housing, has been risen on the bar wheel seat bar wheel shaft has been installed, risen and bar wheel drive wheel has been installed on the bar wheel shaft and has been played the bar wheel, played bar wheel and go up the installation driving lever, it is vertical that driving lever and a bar are taken turns, and a bar is taken turns a drive wheel and passed through first driving belt and be connected with belt pulley; First lever support is installed in the housing, first lever is installed on first lever support, the middle part of first lever and first lever support are hinged, and an end of first lever contacts with driving lever, and the other end of first lever is connected by the other end of wire rope with second lever; Mounting teeth wheel mechanism seat in the housing, parallel installation first rotating shaft and second rotating shaft are installed gear wheel in first rotating shaft on the gear mechanism seat, and gear wheel is connected with belt pulley by second driving belt; First driving gear is installed in first rotating shaft, generator driving gear and generator drive wheel are installed in second rotating shaft, generator driving gear and the engagement of first driving gear; The generator bearing is installed in the housing, on the generator bearing generator is installed, generator pulley is installed on the generator, generator pulley is connected with the generator drive wheel by the electric-motor-driving band; Second driving gear is installed in first rotating shaft, water pump driving gear and water pump pulley are installed in second rotating shaft, water pump driving gear and the engagement of second driving gear; The water pump bearing is installed in the housing, first water pump is installed on the water pump bearing, the water pump drive wheel is installed on first water pump, the water pump drive wheel is connected with water pump pulley by the water pump driving belt, the drinking-water pipe of first water pump is positioned at the bottom of housing, and the lifting pipe of first water pump upwards passes outside the housing; Fix a drainpipe on the sidewall of housing, in the water outlet of outlet pipe lower end, valve fixes a drainpipe on the waste pipe at the bottom of the water intake of waste pipe; The generator drive wheel is fixedlyed connected with the generator driving gear, and the water pump driving gear is fixedlyed connected with water pump pulley.

For further realizing the purpose of this utility model, can also realize by the following technical solutions: first rotating shaft is a splined shaft, first driving gear is connected with the first rotating shaft spline respectively with second driving gear, first shift fork and second shift fork are installed on the gear mechanism seat, first shift fork cooperates with first driving gear, and second shift fork cooperates with second driving gear.The sidewall of housing is provided with the maintenance ladder, and the top of housing is provided with access hole.Level measurement device is installed on the housing, and the end of probe of level measurement device penetrates the bottom of housing downwards.On the sidewall of housing water-adding pipe is installed, the moisturizing pipe valve is installed on the water-adding pipe.Described one-way valve connects and composes by renovating and renovate axle, and the lower end of outlet pipe is installed and renovated, and renovates by renovating axle hinged with outlet pipe.The free end of renovating is installed and is renovated weight.Renovate the periphery of axle torsion spring is installed, an end of torsion spring is connected with outlet pipe, and the other end of torsion spring is connected with renovating.Offer sliding-groove on second lever, hinge base is positioned at sliding-groove, and hinge base is provided with limiting stopper, and limiting stopper is positioned at second lever top.

Good effect of the present utility model is: it is equipped with the mechanism that waterpower resourses is converted into electric energy or pump head, can be minority peasant household the part electric energy is provided, to reduce the demand of peasant household to the electrical network electric weight, alleviate part electrical network burden, in addition, also can directly water the higher farmland of small part physical features, have the effect that promotes agricultural production.The utility model also has compactness simple for structure, is convenient to manufacturing and advantage easy to use.

Description of drawings

Fig. 1 is a structural representation of the present utility model; Fig. 2 is that the A of Fig. 1 is to the structure for amplifying schematic representation; Fig. 3 is that the B of Fig. 1 is to the structure for amplifying schematic representation; Fig. 4 is that the C of Fig. 1 is to looking the structure for amplifying schematic representation; Fig. 5 is that the D of Fig. 1 is to looking the structure for amplifying schematic representation; Fig. 6 is the local structure for amplifying schematic representation of the I of Fig. 1; Fig. 7 is that the E of Fig. 1 is to the structure for amplifying schematic representation; Fig. 8 is the local structure for amplifying schematic representation of the II of Fig. 1.

：1　2　3　4　5　6　7　8　9　10　11　12　13　14　15　16　17　19　20　21　22　23　24　25　26　27　28　29　30　31　32　33　34　35　36　37　38　39　40　41　42　44　45　46　47　48　49　50　51　52　53　54　55　56　57　58　59　60　61　62　63　64　65　66　67　68　69　70　71 72　73。

Embodiment

Hammer water pump power engine described in the utility model comprises housing 8, and outlet valve 41 is installed at the top of housing 8, and outlet valve 41 communicates with the inside of housing 8; Big free wheel base 19 is installed in the housing 8, on the big free wheel base 19 bent axle 17 is installed, a big flywheel 16 is respectively installed at the two ends of bent axle 17, and belt pulley 52 is installed on the bent axle 17; Water reservoir 1 is installed on the housing 8, is installed into water pipe 4 on the water reservoir 1, be installed into water valve 2 on the intake pipe 4, an end of intake pipe 4 is installed filter screen 3; Weight guide pin bushing 47 and piston cylinder 10 are installed in the housing 8, and piston cylinder 10 is positioned at water reservoir 1 below, and the upper end of piston cylinder 10 communicates with the bottom of water reservoir 1, and weight guide pin bushing 47 is positioned at the top of water reservoir 1; Piston 5 and piston rod 7 are installed in the piston cylinder 10, and piston 5 is hinged with the upper end of piston rod 7, and the crank of the lower end of piston rod 7 and bent axle 17 is hinged; Piston cylinder 10 middle part sidewalls are installed outlet pipe 9, and the lower end of outlet pipe 9 is upturned and one-way valve is housed; Outlet pipe 49 is installed on the upper portion side wall of piston cylinder 10; Weight 46 is installed in the weight guide pin bushing 47, and sealing plug 48 is installed in the lower end of weight 46, and sealing plug 48 cooperates with the upper end of piston cylinder 10, seals for ease of 48 pairs of piston cylinder 10 upper ends of sealing plug, and the upper end-hole of piston cylinder 10 is up big and down small horn mouths; Hinge base 45 is installed in weight 46 upper ends, and weight 46 is hinged with hinge base 45; It is hinged that the middle part and second lever support 42 that second lever, 44, the second levers 44 are installed on second lever support, 42, the second lever supports 42 are installed in the housing 8, and an end of second lever 44 is connected with hinge base 45; Bar wheel seat 13 has been installed in the housing 8, rise on the bar wheel seat 13 bar wheel shaft 12 has been installed, rise and bar wheel drive wheel 50 has been installed on the bar wheel shaft 12 and has been played bar wheel 11, rise on the bar wheel 11 driving lever 14 is installed, driving lever 14 is taken turns 11 vertically with playing a bar, plays a bar wheel drive wheel 50 and is connected with belt pulley 52 by first driving belt 15; First lever support 21 is installed in the housing 8, first lever 32 is installed on first lever support 21, the middle part of first lever 32 and first lever support 21 are hinged, and an end of first lever 32 contacts with driving lever 14, and the other end of first lever 32 is connected with the other end of second lever 44 by wire rope 38; Mounting teeth wheel mechanism seat 29 in the housing 8 is installed gear wheel 56 in parallel installation first rotating shaft 23 and second rotating shaft, 24, the first rotating shafts 23 on the gear mechanism seat 29, gear wheel 56 is connected with belt pulley 52 by second driving belt 22; Install in first rotating shaft 23 generator driving gear 57 and generator drive wheel 69 are installed in 54, the second rotating shafts 24 of first driving gear, generator driving gear 57 and 54 engagements of first driving gear; Generator bearing 30 is installed in the housing 8, generator 64 is installed on the generator bearing 30, generator pulley 35 is installed on the generator 64, generator pulley 35 is connected with generator drive wheel 69 by electric-motor-driving band 31; Install in first rotating shaft 23 water pump driving gear 58 and water pump pulley 70 are installed in 71, the second rotating shafts 24 of second driving gear, water pump driving gear 58 and 71 engagements of second driving gear; Water pump bearing 67 is installed in the housing 8, first water pump 66 is installed on the water pump bearing 67, water pump drive wheel 34 is installed on first water pump 66, water pump drive wheel 34 is connected with water pump pulley 70 by water pump driving belt 65, the drinking-water pipe 33 of first water pump 66 is positioned at the bottom of housing 8, and the lifting pipe 40 of first water pump 66 upwards passes outside the housing 8; Fix a drainpipe 26 on the sidewall of housing 8, in the water outlet of outlet pipe 9 lower ends, valve 25 fixes a drainpipe on the waste pipe 26 at the bottom of the water intake of waste pipe 26; Generator drive wheel 69 is fixedlyed connected with generator driving gear 57, and water pump driving gear 58 is fixedlyed connected with water pump pulley 70.For adjusting the initial position of weight 46 in weight guide pin bushing 47, the ring of weight 46 adjusting height relatively can be installed in the upper end of weight 46, and this ring is connected with hinge base 45.For ease of changing weight 46, weight access cover 73 is installed at housing 8 tops, and weight access cover 73 is corresponding about in the of 46 with weight.For reducing the friction between the driving lever 14 and first lever 32, as shown in Figure 2, the periphery of driving lever 14 is installed bearing 72, and bearing 72 can rotate relative to driving lever 14, and bearing 72 directly contacts with first lever 32.Described big flywheel 16 is the very big flying wheels of quality.

During use, open inlet valve 2 earlier, make water filter the back and enter in the water reservoir 1 by intake pipe 4 through filter screen 3, in water reservoir 1, reach designated water level after; 11 startings of bar wheel have been moved by manpower again, weight 46 is lifted, sealing plug 48 is separated with piston cylinder 10 upper ends, this moment, water reservoir 1 interior water just can enter in the inner chamber 6 of piston cylinder 10, when inflow reaches setting value, unclamp second lever 44, weight 46 drives sealing plug 48 and moves down and reset under the effect of gravity, reseal piston cylinder 10; Water presses piston 5 drive piston rods 7 and moves downward in inner chamber 6, piston rod 7 drives two big flywheels 16 by bent axle 17 and belt pulley 52 rotates; When piston 5 was displaced downwardly to the upper end position of outlet pipe 9, the water that presses piston 5 motion entered the bottom of housing 8 by outlet pipe 9, and was drained outside the housing 8 by waste pipe 26; When piston 5 was displaced downwardly to bottom, big flywheel 16 utilized the kinetic energy of storing to drive bent axle 17 and is rotated further, and bent axle 17 drives to move on the piston 5 by piston rod 7 and resets, and the gas that is positioned at piston 5 tops in the reseting procedure in the inner chamber 6 is discharged by outlet pipe 49; Can drive bar wheel drive wheel 50 by first driving belt 15 when belt pulley 52 rotates rotates, play bar wheel drive wheel 50 and passed through 14 rotations of bar wheel 11 drive driving levers, driving lever 14 is eccentric rods, when piston 5 near on when moving to topmost, as shown in Figure 1, driving lever 14 can be stirred on the left end of first lever 32 and move, thereby the right-hand member of first lever 32 is moved down by the right-hand member that wire rope 38 spurs second lever 44, the left end of second lever 44 drives to move once more on the weight 46 by hinge base 45 sealing plug 48 and piston cylinder 10 is separated, making water reservoir 1 interior water enter the inner chamber 6 interior pistons that promote once more moves for 5 times, constantly repeat said process, piston 5 can drive bent axle 17 and rotate continuously, but the kinetic energy of the storage of discontinuity or release rotation guarantees that belt pulley 52 rotates continuously in the big flywheel 16.Belt pulley 52 can rotate by second driving belt, 22 driven gear drive wheels 56, gear wheel 56 drives first driving gear 54 by first rotating shaft 23 and second driving gear 71 rotates, first driving gear 54 and second driving gear 71 can drive generator drive wheel 69 by generator driving gear 57 and water pump driving gear 58 respectively and water pump pulley 70 rotates, generator drive wheel 69 drives generator 64 by electric-motor-driving band 31 and generator pulley 35 and rotates generating, water pump pulley 70 drives first water pump 66 by water pump driving belt 65 and water pump drive wheel 34 the fraction water of housing 8 bottoms is extracted out, is used to water the farmland of higher topographical.Many cover transmission devices also can be installed in first rotating shaft 23 and second rotating shaft 24, thereby drive more water pump or generator.Owing to not only weight is housed but also water pump is housed so is called hammer water pump power engine in the utility model.

For being convenient for people to select to utilize waterpower to generate electricity or the pump irrigated land as required, as shown in Figure 4, first rotating shaft 23 is splined shafts, first driving gear 54 is connected with first rotating shaft, 23 splines respectively with second driving gear 71, first shift fork 55 and second shift fork 53 are installed on the gear mechanism seat 29, first shift fork 55 cooperates with first driving gear 54, and second shift fork 53 cooperates with second driving gear 71.When needing generating, can utilize first shift fork 55 to stir first driving gear 54 and move, make first driving gear 54 and 57 engagements of generator driving gear drive generator 64 generatings along first rotating shaft, 23 straight lines.When needing the pump irrigated land, can utilize second shift fork 53 to drive second driving gear 71 and move, thereby make second driving gear 71 and 58 engagements of water pump driving gear drive first water pump, 66 pump water pouring farmland along first rotating shaft, 23 straight lines.

For ease of maintenance, the sidewall of housing 8 is provided with maintenance ladder 36, and the top of housing 8 is provided with access hole 37, can install loam cake additional on the access hole 37.

For preventing to start first water pump 66 when anhydrous in the housing 8, make first water pump 66 impaired, level measurement device 39 is installed on the housing 8, the end of probe of level measurement device 39 penetrates the bottom of housing 8 downwards, can monitor the water level situation in the housing 8 constantly.On the sidewall of housing 8 water-adding pipe 28 can be installed, on the water-adding pipe 28 moisturizing pipe valve 27 can be installed.When anhydrous, can in housing 8, annotate part water by water-adding pipe 28, in the initial housing 8 in case first water pump 66 is bled impaired.

As shown in Figure 6, described one-way valve can be by renovating 63 and renovate axle and 61 connect and compose, and the lower end of outlet pipe 9 is installed and renovated 63, renovates 63 hinged with outlet pipe 9 by renovating axle 61.When water is discharged by outlet pipe 9, water can outwards be pushed open and renovate 63 discharges, after draining is finished, because the lower end drain opening of outlet pipe 9 is upturned, therefore, renovate 63 and can reset under action of gravity and seal the water outlet of outlet pipe 9 again, anti-sealing or air are blowed back in the piston cylinder 10 by outlet pipe 9 water outlets.

For guaranteeing that renovating 63 in time resets, renovate 63 free end and can install and renovate weight 62.

For further guaranteeing to renovate 63 sealings that reset, renovate the periphery of axle 61 torsion spring 60 be installed, an end of torsion spring 60 is connected with outlet pipe 9, the other end of torsion spring 60 with renovate 63 and be connected.

Because weight 46 is along weight guide pin bushing straight line motion about in the of 47, and second lever 44 is around 42 swings of second lever support, therefore, exist between second lever 44 and the weight 46 and relatively move, as shown in Figure 5, offer sliding-groove 59 on second lever 44, hinge base 45 is positioned at sliding-groove 59, hinge base 45 is provided with limiting stopper 51, and limiting stopper 51 is positioned at second lever, 44 tops.When second lever, 44 drive hinge bases 45 moved up, hinge base 45 can move along sliding-groove 59 straight lines.

The utility model can be the single cylinder type, also can multi-cylinder type, and multi-cylinder type can increase horsepower.

Technological scheme described in the utility model is not restricted in the embodiment's described in the utility model scope.The utility model not technology contents of detailed description is known technology.

Claims

1. hammer water pump power engine is characterized in that: comprise housing (8), the top installation outlet valve (41) of housing (8); Big free wheel base (19) is installed in the housing (8), and big free wheel base (19) is gone up bent axle (17) is installed, and a big flywheel (16) is respectively installed at the two ends of bent axle (17), and bent axle (17) is gone up belt pulley (52) is installed; Housing (8) is gone up water reservoir (1) is installed, and is installed into water pipe (4) on the water reservoir (1), is installed into water valve (2) on the intake pipe (4), and an end of intake pipe (4) is installed filter screen (3); Weight guide pin bushing (47) and piston cylinder (10) are installed in the housing (8), and piston cylinder (10) is positioned at water reservoir (1) below, and the upper end of piston cylinder (10) communicates with the bottom of water reservoir (1), and weight guide pin bushing (47) is positioned at the top of water reservoir (1); Piston (5) and piston rod (7) are installed in the piston cylinder (10), and piston (5) is hinged with the upper end of piston rod (7), and the crank of the lower end of piston rod (7) and bent axle (17) is hinged; Piston cylinder (10) middle part sidewall is installed outlet pipe (9), and the lower end of outlet pipe (9) is upturned and one-way valve is housed; Outlet pipe (49) is installed on the upper portion side wall of piston cylinder (10); Weight (46) is installed in the weight guide pin bushing (47), and sealing plug (48) is installed in the lower end of weight (46), and sealing plug (48) cooperates with the upper end of piston cylinder (10); Hinge base (45) is installed in weight (46) upper end, and weight (46) is hinged with hinge base (45); Second lever support (42) is installed in the housing (8), and second lever support (42) is gone up second lever (44) is installed, and the middle part of second lever (44) and second lever support (42) are hinged, and an end of second lever (44) is connected with hinge base (45); Bar wheel seat (13) has been installed in the housing (8), play bar wheel seat (13) bar wheel shaft (12) upward has been installed, playing bar wheel shaft (12) has upward installed bar wheel drive wheel (50) and has played bar wheel (11), play bar wheel (11) and go up installation driving lever (14), driving lever (14) is vertical with a bar wheel (11), plays a bar wheel drive wheel (50) and is connected with belt pulley (52) by first driving belt (15); First lever support (21) is installed in the housing (8), first lever support (21) is gone up first lever (32) is installed, the middle part of first lever (32) and first lever support (21) are hinged, one end of first lever (32) contacts with driving lever (14), and the other end of first lever (32) is connected with the other end of second lever (44) by wire rope (38); Housing (8) interior mounting teeth wheel mechanism seat (29), gear mechanism seat (29) is gone up parallel installation first rotating shaft (23) and second rotating shaft (24), first rotating shaft (23) is gone up gear wheel (56) is installed, and gear wheel (56) is connected with belt pulley (52) by second driving belt (22); First rotating shaft (23) is gone up first driving gear (54) is installed, and second rotating shaft (24) is gone up generator driving gear (57) and generator drive wheel (69) are installed, generator driving gear (57) and first driving gear (54) engagement; Generator bearing (30) is installed in the housing (8), generator bearing (30) is gone up generator (64) is installed, generator (64) is gone up generator pulley (35) is installed, and generator pulley (35) is connected with generator drive wheel (69) by electric-motor-driving band (31); First rotating shaft (23) is gone up second driving gear (71) is installed, and second rotating shaft (24) is gone up water pump driving gear (58) and water pump pulley (70) are installed, water pump driving gear (58) and second driving gear (71) engagement; Water pump bearing (67) is installed in the housing (8), water pump bearing (67) is gone up first water pump (66) is installed, first water pump (66) is gone up water pump drive wheel (34) is installed, water pump drive wheel (34) is connected with water pump pulley (70) by water pump driving belt (65), the drinking-water pipe (33) of first water pump (66) is positioned at the bottom of housing (8), and the lifting pipe (40) of first water pump (66) upwards passes outside the housing (8); Fix a drainpipe on the sidewall of housing (8) (26), in the water outlet of outlet pipe (9) lower end, valve (25) fixes a drainpipe on the waste pipe (26) at the bottom of the water intake of waste pipe (26); Generator drive wheel (69) is fixedlyed connected with generator driving gear (57), and water pump driving gear (58) is fixedlyed connected with water pump pulley (70).

2. hammer water pump power engine according to claim 1, it is characterized in that: first rotating shaft (23) is a splined shaft, first driving gear (54) is connected with first rotating shaft (23) spline respectively with second driving gear (71), gear mechanism seat (29) is gone up first shift fork (55) and second shift fork (53) is installed, first shift fork (55) cooperates with first driving gear (54), and second shift fork (53) cooperates with second driving gear (71).

3. hammer water pump power engine according to claim 1 is characterized in that: the sidewall of housing (8) is provided with maintenance ladder (36), and the top of housing (8) is provided with access hole (37).

4. hammer water pump power engine according to claim 1 is characterized in that: housing (8) is gone up level measurement device (39) is installed, and the end of probe of level measurement device (39) penetrates the bottom of housing (8) downwards.

5. hammer water pump power engine according to claim 1 is characterized in that: water-adding pipe (28) is installed on the sidewall of housing (8), and water-adding pipe (28) is gone up moisturizing pipe valve (27) is installed.

6. hammer water pump power engine according to claim 1, it is characterized in that: described one-way valve connects and composes by renovating (63) and renovating axle (61), the lower end of outlet pipe (9) is installed and is renovated (63), renovate (63) hinged by renovating axle (61) with outlet pipe (9).

7. hammer water pump power engine according to claim 6 is characterized in that: weight (62) is renovated in the free end installation of renovating (63).

8. hammer water pump power engine according to claim 6 is characterized in that: the periphery of renovating axle (61) is installed torsion spring (60), and an end of torsion spring (60) is connected with outlet pipe (9), the other end of torsion spring (60) with renovate (63) and be connected.

9. hammer water pump power engine according to claim 1, it is characterized in that: offer sliding-groove (59) on second lever (44), hinge base (45) is positioned at sliding-groove (59), and hinge base (45) is provided with limiting stopper (51), and limiting stopper (51) is positioned at second lever (44) top.