CN201720198U

CN201720198U - Pneumatic accumulation clearer

Info

Publication number: CN201720198U
Application number: CN2010202144283U
Authority: CN
Inventors: 李正君; 金新成; 胡淑芬; 崔志一; 秦绪伟
Original assignee: 金新成
Current assignee: Jin Xincheng
Priority date: 2010-05-29
Filing date: 2010-05-29
Publication date: 2011-01-26
Anticipated expiration: 2020-05-29

Abstract

A pneumatic accumulation clearer relates to a pneumatic tool, in particular to a pneumatic clearer for clearing accumulated materials of handling equipment, which comprises a bit and a body. The body includes a connection section and a power section, wherein the connection section is provided with a connecting sleeve 3, the internal circumference of the connecting sleeve 3 is matched with a bit spindle 2 through a large bearing 4, the power section is provided with an outer casing 7 and an internal pneumatic motor 6, the pneumatic motor is fixedly installed inside the casing through a small bearing 10 and a clamping component 11, an output shaft 5 of the pneumatic motor is connected with the bit spindle, the front end of the casing is inserted into the connecting sleeve, an anti-rotation mechanism is arranged between the casing and the connecting sleeve, the rear end of the casing is connected with an air inlet pipe 8 and communicated to an air inlet of the pneumatic motor, and the outer edge of the lateral wall is provided with an exhaust opening 9 communicated with an air outlet of the pneumatic motor. The pneumatic accumulation clearer utilizes compressed air to drive the pneumatic motor so as to drive the bit to rotate to impact and crush the accumulated materials, thereby facilitating clearing and having the effects of ease of use, and time and labor economization.

Description

Pneumatic buildup cleaner

Technical field

The utility model relates to a kind of pneumatic tool, particularly belongs to a kind of pneumatic cleaner that is used to clear up the handling facilities buildup.

Background technology

In workplaces such as harbour, goods yards, the loading and unloading of loose unpacked material, transportation rely on large-scale specialized apparatus such as crane, loading machine, belt conveyor, dumper, conveyance conduit to finish.The parts that the said equipment contacts with material, as grab bucket, scraper bowl, belt feeder funnel, railway carriage, pipeline linking and corner etc., in long-term use, can cause the material accumulation, as ore, cement, coal, sandy soil etc., all can form buildup, and the time firm more cleaning that is difficult to more of a specified duration more.Still do not have specific purpose tool at present, can only adopt the labor cleaning, efficient is low, and labour intensity is big, and because of operation place complicated condition, environment is abominable, and there is very big potential safety hazard in long-time manual operations.

Summary of the invention

The purpose of this utility model promptly is to provide a kind of novel pneumatic buildup cleaner, to reach the purpose that the cleaning buildup is laborsaving, save time, raise the efficiency.

Pneumatic buildup cleaner disclosed in the utility model, is characterized in that described body is divided into linkage section and power section by drill bit and organization; Linkage section has adapter sleeve, and its inner headed face cooperates with auger axis by big bearing; The power section skin is a casing, built-in air motor, and air motor is fixedly mounted in the casing by little bearing and clamping spare; The output shaft of air motor is connected with auger axis; The intercalation of casing front end has anti-rotation mechanism between the two in adapter sleeve; Casing rear end connects the air inlet that air inlet pipe passes to air motor, and the chassis sidewall outer rim is provided with exhaust outlet, communicates with the gas outlet of air motor.

Pneumatic buildup cleaner disclosed in the utility model utilizes the compressed gas-driven air motor, drives drill bit rotation then, and buildup is played impacts, broken effect, is convenient to removing, has easy to use, effect of saving time and labor.

Description of drawings

Accompanying drawing partly discloses specific embodiment of the utility model, wherein:

Fig. 1, the utility model structural representation;

Fig. 2, the drill bit assembly part drawing;

Fig. 3, the adapter sleeve generalized section of linkage section;

Fig. 4, power section casing generalized section.

The specific embodiment

As shown in Figure 1, pneumatic buildup cleaner disclosed in the utility model is by drill bit and organization.Drill bit of the present utility model comprises drill body 1 and main shaft 2, and as shown in Figure 2, there is helical form drill lip 12 on tapered drill body surface, is particularly suitable for the buildup fragmentation.Body of the present utility model is divided into linkage section and power section.Linkage section has adapter sleeve 3, and as shown in Figure 3, its inner headed face cooperates with auger axis 2 by big bearing 4, and drill bit is played installation, supporting role.The power section skin is a casing 7, as shown in Figure 4, built-in air motor 6, air motor is fixedly mounted in the casing by two groups little bearings 10 in front and back and clamping spare 11.Described clamping spare is that little bearing 10 is fixedly installed in auxiliary work-piece in the casing 7, and its structure and shape are adjusted according to the size relationship between casing, the little bearing.The front end intercalation of casing is in adapter sleeve, and contact-making surface between the two has anti-rotation mechanism, can be to be threaded, and also can be key and keyway, or pin and hole, as long as both can not be rotated or play mutually.The rear end of casing connects air inlet pipe 8, passes to the air inlet of air motor.The rear end of the air inlet pipe flexible pipe that also can continue passes to till the source of the gas.The sidewall outer rim of casing is provided with exhaust outlet 9, communicates with the gas outlet of air motor.

Power transmission of the present utility model is so to realize: Compressed Gas enters the power section of body by air inlet pipe 8, the gas-powered air motor, the output shaft 5 of air motor is connected with auger axis 2, then drive the drill bit rotation, when the drill bit of rotation contacts with buildup, play the effect of impact, fragmentation, thereby will clear up attached to the buildup on the equipment.

In the embodiment shown in the figures, air motor output shaft 5 with the connected mode of auger axis 2 is: output shaft 5 stretches in the interstitial hole of auger axis 2, realizes connecting by spline between the two.

Claims

1. a pneumatic buildup cleaner, is characterized in that described body is divided into linkage section and power section by drill bit and organization; Linkage section has adapter sleeve (3), and its inner headed face cooperates with auger axis (2) by big bearing (4); The power section skin is casing (7), built-in air motor (6), and air motor is fixedly mounted in the casing by little bearing (10) and clamping spare (11); The output shaft of air motor (5) is connected with auger axis (2); The intercalation of casing front end has anti-rotation mechanism between the two in adapter sleeve; Casing rear end connects the air inlet that air inlet pipe (8) passes to air motor, and the chassis sidewall outer rim has steam vent (9) to communicate with the gas outlet of air motor.

2. pneumatic buildup cleaner according to claim 1 is characterized in that, described drill bit comprises drill body (1) and main shaft (2), and there is helical form drill lip (12) on tapered drill body surface.

3. pneumatic buildup cleaner according to claim 2 is characterized in that described air motor output shaft (5) stretches in the interstitial hole of auger axis (2), realizes connecting by spline between the two.