CN2137294Y

CN2137294Y - Wind driven water pump

Info

Publication number: CN2137294Y
Application number: CN92206202U
Authority: CN
Inventors: 刘振中; 侯广荣
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-04-01
Filing date: 1992-04-01
Publication date: 1993-06-30
Anticipated expiration: 2002-04-01

Abstract

The utility model belongs to an apparatus for pumping the groundwater. The apparatus for pumping the groundwater utilizes the wind energy to generate the mechanical work, comprising blades, a transmission mechanism, a direction adjustable tail wing, a pump and a tower frame. The utility model is characterized in that two same and symmetrical driving cone gear and balancing cone gear are adopted, and are meshed with the upper row cone gear discs which are arranged top and bottom and are combined; simultaneously, the lower row of cone gear discs are meshed with two same symmetrical balanced cone gears and output cone gear to form a double stage planet bevel gear transmission mechanism; a water pumping system is a pair of crank connecting rod reciprocating piston pumps. The utility model is suitable for pumping the ground water of rivers, reservoirs, bucket wells or invisible water sources. The utility model has the advantages of small size, light weight and large pumping force.

Description

Wind driven water pump

The utility model belongs to a kind of groundwater abstraction device that utilizes wind energy to produce mechanical work.

The all kind wind power water pumping machines of disclosed class formula in known domestic this technical field, it is to be made of wind wheel blade head drive mechanism (crank-connecting rod transmission, upright post type transmission), speed governing tuning empennage, pump (volute pump, rotating plate pump, reciprocating pump, rotary roller pump) pylon, its purpose is with natural wind the wind wheel blade effect to be produced rotation, drive pump work by connecting rod or vertical shaft type rotating mechanism, water in exposed water source (as river, reservoir, tube well) is extracted up, be used for field irrigation or human drinking-water.Finish application target though above-mentioned technology can reach, also have following deficiency:

The kind of drive of 1 above-mentioned technology is that vertical shaft type rotates or crank linkage driving system.The former promptly belongs to the single-stage driving mode, owing under the effect of natural wind, produce certain dancing, so cause galloping; The latter is the crank-connecting rod kind of drive, owing to pass to the pump housing on the face of land from the head outputting power of space certain altitude by connecting rod, makes connecting rod long, the phenomenon of galloping also can occur

2 all technology at first must satisfy to be had under the exposed water condition, just can reach the water lift application target and can not satisfy not under the situation at exposed water source, and the water under the face of land (promptly not having a well or river, reservoir etc.) is extracted.

The purpose of this utility model provides a kind of improved wind-power water-pumping machine, utilizes stable transmission mechanism control double-crank connecting rod piston pump to-and-fro motion, makes and forms vacuum state in the cylinder body, the water in groundwater abstraction or extraction river, reservoir, the tube well.

For achieving the above object, the utility model has adopted and has been provided with in power box (4) by identical active cone gear (32) and the balance cone gear (35) of two symmetries; Be installed on the two ends of swivel mount (34) by transmission shaft (2) and trunnion shaft (36) respectively, make it to be fixed on the vertical shaft (3); And the vertical shaft (3) that pair of bearings (41) will be housed is arranged in the axle sleeve (7); The upper end of its axle sleeve (7) contains cone gear dish (45,44) by the all-in-one-piece group that is arranged above and below is set on the bearing (39) that is equipped with; Last row's cone gear dish (45) is simultaneously with active cone gear (32) and balance cone gear (35) engagement; Arrange down circular cone go out gear disk (44) simultaneously with the trunnion shaft (43) that is arranged on support (37) two ends and output shaft (9) on, balance cone gear (42) that is equipped with and output bevel gear (38) mesh; And output shaft (9) end is adorned a chain gear (8); The twin-stage planetary conical cone gear drive of forming.

Pumping system is an a pair of crank-connecting rod reciprocating piston pump.

The utility model has compared to existing technology:

1, adopt reliable and stable twin-stage conical gear drive, stress equalization, running is steady, and it is big to transmit torque.

2, the double-crank connecting rod reciprocating piston pump that simple in structure, cost is low makes cylinder body produce vacuum state, and suction force is big.

3, this wind-power water-pumping machine is in light weight, and disassemble or assemble are convenient, is easy to carry and installs.

4, this wind-power water-pumping machine supplies also can extract the underground water that does not have a well field irrigation or the human drinking-water except that having the water that extracts in river, reservoir, the tube well.

The drawing explanation of accompanying drawing:

Figure (1) is a structural representation of the present utility model;

Figure (2) is a twin-stage planetary conical cone gear mechanism schematic representation.

The utility model embodiment in conjunction with the accompanying drawings is described in further detail:

See the embodiment of accompanying drawing 1, Fig. 2.Utilize glass fibre reinforced plastic material to make wind wheel blade (1), pass through thread connecting mode, be installed on the input shaft (2) of power box (4), power box (4) is a twin-stage planetary conical cone gear drive, make it by two active cone gear (32) and balance cone gears (35) that size is identical, input shaft (2) and trunnion shaft (36) by being equipped with are symmetricly set on respectively on the two ends of swivel mount (34); Be provided with a steel ball (33) between the axis hole of input shaft (2) and swivel mount (34), the axial force that can prevent input shaft (2) is excessive, influence runs well, and on the same shaft axis of the end of the trunnion shaft (36) on the swivel mount (34) tuning axostylus axostyle (5) is installed, which is provided with empennage directional plate (6), and swivel mount (34) is fixed on the vertical shaft (3); Vertical shaft (3) is provided with two bearings (41), is installed in the axle sleeve (7); Can make vertical shaft (3) driven rotary frame (34) along continuous straight runs do comprehensive rotation.And the radial bearing (39) of the upper end portion of axle sleeve (7) by being provided with is equipped with one and is the cone gear dish (45,44) that is arranged in one up and down; Last row's cone gear dish (45) is simultaneously with active cone gear (32) and balance circular cone (35) engagement; Arrange down cone gear dish (44) also simultaneously with the trunnion shaft (43) that is arranged on support (37) two ends on the output bevel gear (38) that is equipped with on the balance cone gear (42) that is equipped with and the output shaft (9) mesh; Between the axis hole of output shaft (9) end and support (37), be provided with a steel ball (40) can improve cooperate between axle and the hole flexibly, and axle sleeve (7) circle fixed in the casing, the twin-stage planetary conical cone gear drive that constitutes, power box is fixedly mounted on the pylon (18) by a pillar (11), and the output shaft (9) in power box (4) is provided with a chain gear (8), pass through fixing frame (12) by the chain (10) that has with one, be installed on the wheel shaft (15) in the bearing support (13) on the pillar (11), one-level chain-driven is formed in the sprocket wheel that has (14) engagement.Be installed in simultaneously on the wheel shaft (15) on the bearing support (22), also be provided with a chain gear (16), by the chain (17) and the interior center of pylon (18) that has, be arranged on chain gear (23) engagement on the crankshaft (20), form secondary chain-driven, drive double-crank (19) rotation that is provided with on crankshaft (20) two ends, the piston (24) that makes it to be connected two connecting rods (21) on the double-crank (19) and have, in cylinder body (25), make working in reciprocating mode respectively, and the flange plate (26) that has by cylinder body (25) bottom is connected with a three-way pipe (27), be connected with aqueduct (29) by the flange plate (28) on the three-way pipe (27) again, the pipe that makes it on the aqueduct (29) connects (30) buried pipe (31) connection with it, constitutes pumping system.

When working state: because the difference of wind direction, and adjust direction, make it wind wheel blade perpendicular to wind direction by the empennage directional plate (6) at power box (4) rear portion.Under the effect of wind-force, make blade (1) rotation, twin-stage planetary conical cone gear drive by power box (4) formation, power is passed through one-level chain-driven, transferring power, again by secondary chain-driven, piston in two cylinder bodies arranged side by side is up and down reciprocatingly worked to the double-crank connecting rod reciprocating piston pump of pumping system transmission of power, form bigger vacuum shape, continuously groundwater mining is come out.

Claims

1, a kind of wind-power water-pumping machine comprises that blade, head driving mechanism, tuning empennage, pump, pylon constitute, and is characterized in that: be provided with identical active cone gear (32) and the balance cone gear (35) of two symmetries in power box (4); By transmission shaft (2) and trunnion shaft (36), be installed on the two ends of swivel mount (34) respectively, make it to be fixed on the vertical shaft (3); And the vertical shaft (3) that pair of bearings (41) will be housed is arranged in the axle sleeve (7); The upper end of its axle sleeve (7) is by being provided with a upper and lower arrangement all-in-one-piece combination cone gear dish (45,44) on the bearing (39) that is equipped with; Last row's cone gear dish (45) meshes with active cone gear (32) and balance gear (35) simultaneously; Arrange cone gear dish (44) down and also with on the trunnion shaft (43) that is arranged on support (37) two ends output bevel gear (38) engagement of being equipped with on balance cone gear (42) and the output shaft (9) is housed simultaneously; And output shaft (9) end is equipped with a chain gear (8); The twin-stage planetary conical cone tooth driving mechanism of forming.

2, by the described a kind of wind-power water-pumping machine of claim 1, it is characterized in that: be provided with steel ball (33,40) in transmission shaft (2) and output shaft (9) and pack into swivel mount (34) axis hole and support (37) axis hole.

3, a kind of wind-power water-pumping machine comprises that blade, head driving mechanism, tuning empennage, pump, pylon constitute, and it is characterized in that: pumping system is an a pair of crank-connecting rod reciprocating piston pump.

4, by the described a kind of wind-power water-pumping machine of claim 3, it is characterized in that: two cranks (19) on the same transmission shaft (20) and the hinges point of two connecting rods, not on same parallel lines.