CN201105435Y - Water dust cleaning apparatus for electric hammer - Google Patents

Abstract

The utility model relates to an electric hammer water removing dust device, the components comprise a transforming rectifier device, a water pump, a water box and a spray mechanism, a speed regulating switch and a button are arranged in a main handle of an electric hammer, the water pump 1, a motor 2 and the transforming rectifier device are arranged in a machine shell 13, the machine shell is arranged at the lower part of a piston sleeve of the electric hammer which is near to the part of the main motor, one end of an exhaust mechanism 10 is connected with a water outlet 9 of the water pump, one end is connected with a ball valve 11, the spray mechanism is connected with one end of the ball valve 11 which is extended out of the machine shell, the ball valve 11, an operating handle of the exhaust mechanism and a water inlet 6 of the water pump are all arranged at the outside of the machine shell, the water box 3 is arranged on the water inlet 6 of the water pump 1; the electric hammer water removing dust device is characterized in that: the interior of the machine shell is provided with the transforming rectifier device for providing the DC power supply of 12V to the motor 2 of the water pump, the water pump 1 and the motor 2, and the outside of the machine shell is provided with a machine-carrying or external water source. The electric hammer water removing dust device has the advantages that the device is applicable to various electric hammers and small hand-held electric tools, the usage is convenient, and the device can effectively prevent the dust from blowing and avoid the operators from being violated by the dust.

Description

The electric hammer dust collect unit by water

Technical field the utility model relates to the electric hammer dust arrester, particularly a kind of electric hammer dust collect unit by water.

Background technology electric hammer of the prior art does not have dedusting function, and dust flew upward when the cutter metope bored porthole, and it is healthy to have a strong impact on operating personnel, contaminated environment.

The summary of the invention the purpose of this utility model is the dust polluting environment that produces when electric hammer is worked in order to overcome, and influences the healthy defective of operating personnel, and a kind of electric hammer dust collect unit by water is provided.

The technical scheme in the invention for solving the technical problem is: the utility model member comprises: transformation fairing, water pump, water tank and humidifier, speed-regulating switch, button are installed in the electric hammer main handle, water pump 1, motor 2 and transformation fairing are installed in the casing 13 of dust arrester, the casing 13 of dust arrester is installed in below the electric hammer piston bush position near main motor, exhaust gear 10 1 ends connection pump outlet 9, one ends connection ball valve 11, humidifier and ball valve 11 stretch out the outer end of casing and are connected.The humidifier assembly comprises water pump 1 ball valve 11 and nozzle 16.The operating grip of ball valve 11 and exhaust gear 10 and pump intake 6 all outside casing 13, are riveted tightly cover plate 8 and casing 13 with screw 12,17, and water tank 3 is filled with water, are installed on the water inlet 6 of water pump 1, carry out exhaust with exhaust gear 10.Make the water in the water tank 3 enter the blade wheel chamber of water pump 1 from suction nozzle 4 by conduit by the ferrule cavernous body, start button, speed-regulating switch, electric hammer works asynchronously with water pump 1, can be as required, use external water source mechanism, usefulness ball valve 11 regulating pondages.Utilize the transformation fairing that the alternating current 220V step-down rectifier is direct current 12V voltage, for pump motor 2 provides power supply, start button, speed-regulating switch, water pump 1 is worked asynchronously with electric hammer, water in the water tank 3 are pressurizeed by water pump 1 after after ball valve 11 enters humidifier, nebulizing is sprayed onto working face and combines with dust, makes dust only sagging, and does not fly upward.

Good effect of the present utility model is: it is applicable to various electric hammers and small-sized portable power tool, and is easy to use, can prevent effectively that dust from flying upward, and makes operating personnel exempt from the dust infringement.

Appended drawings 1 is the utility model structural representation, and accompanying drawing 2 is the dynamo-electric connection layout of the utility model, and accompanying drawing 3 is circuit diagrams of the present utility model.

Among the figure: 1 is that water pump, 2 is that motor, 3 is that water tank, 4 is that the ferrule cavernous body is that conduit, 6 is that pump intake, 7 is that rubber blanket, 8 is that cover plate, 9 is that pump outlet, 10 is that exhaust gear, 11 is that ball valve, 12 is that screw, 13 is that casing, 14 is that conduit in water source, 15 is that No. two conduits in water source, 16 are that nozzle, 17 is that screw, 18 is that nut, 19 is that external water source conduit, 20 is that external water source cavernous body is a venthole from suction nozzle, 21 from suction nozzle, 5.

The specific embodiment is referring to Fig. 1, Fig. 2 and Fig. 3, the utility model assembly comprises: transformation fairing, water pump 1, pump motor 2, water tank 3 and humidifier, utilize the transformation fairing that the alternating current 220V step-down rectifier is direct current 12V, for pump motor 2 provides power supply, start button, speed-regulating switch makes water pump 1 work asynchronously with electric hammer, and the water in the water tank 3 are pressurizeed by water pump 1 after after ball valve 11 entered humidifier, nebulizing was sprayed onto working face.Speed-regulating switch and button are installed in the electric hammer main handle, water pump 1, motor 2 and transformation fairing are installed in the casing 13, the casing 13 of dust arrester is installed in below the electric hammer piston bush position near main motor, exhaust gear 10 1 ends connect pump outlet 9, one end connects ball valve 11, and the humidifier assembly comprises water pump 1, ball valve 11, the conduit 14 in water source, No. two conduits 15 in water source and nozzle 16.Humidifier stretches out the outer end of casing with ball valve 11 and is connected.The operating grip of ball valve 11 and exhaust gear 10 and pump intake 6 all outside casing, are riveted tightly cover plate 8 and casing 13 with screw 12,17, and water tank 3 is filled with water, are installed on the water inlet 6 of water pump 1, carry out exhaust with exhaust gear 10.Make water tank 3 interior water enter the blade wheel chamber of water pump 1 by conduit from suction nozzle 4 by the ferrule cavernous body, start button, speed-regulating switch, electric hammer works asynchronously with water pump 1, can be as required, use external water source mechanism, with ball valve 11 regulating pondages, be characterized in: the transformation fairing provides 12V dc source for pump motor 2; At casing 13 peripheral hardwares airborne water source or external water source are arranged, on the water source, be connected to cavernous body respectively from suction nozzle 4 and 20; Speed-regulating switch, the ball valve dual regulation water yield; The water of ejection is spray water.

Claims (2)

1, a kind of electric hammer dust collect unit by water, its assembly comprises: the transformation fairing, water pump, water tank and humidifier, speed-regulating switch and button are installed in the electric hammer main handle, water pump (1), motor (2) and transformation fairing are installed in the casing (13), casing (13) is installed in below the electric hammer piston bush position near main motor, exhaust gear (10) one ends connect pump outlet (9), one end connects ball valve (11), humidifier stretches out the outer end of casing (13) with ball valve (11) and is connected, the operating grip of ball valve (11) and exhaust gear (10) and pump intake (6) are all outside casing (13), water tank (3) is installed on the pump intake (6), it is characterized in that: in casing (13), be provided with the transformation fairing that the 12V dc source is provided for pump motor (2), water pump (1) and motor (2) have airborne water source or external water source and water source cavernous body from suction nozzle (20 at casing (13) peripheral hardware, 4); Described humidifier assembly comprises water pump (1), ball valve (11), the conduit in water source (14), No. two conduits in water source (15) and nozzle (16).

2, a kind of electric hammer dust collect unit by water as claimed in claim 1 is characterized in that: the small-sized portable power tool that produces dust when also being applicable to various work.

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