CN2711132Y

CN2711132Y - Machine for opening asphalt drum

Info

Publication number: CN2711132Y
Application number: CN 200420069857
Authority: CN
Inventors: 徐杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-19
Filing date: 2004-07-19
Publication date: 2005-07-20
Anticipated expiration: 2014-07-19

Abstract

The utility model relates to a machine for opening asphalt drum mainly used in packing iron drums for the industries such as, chemical engineering, architectures, road construction, etc., in particular to a machine for opening asphalt drums, comprising a set of drive gears, a cutting blade, a belt, an electric motor, etc. The utility model has the advantages of fast cutting speed, simple processing and assembling and easy implement; the machine for opening asphalt drum is labor-saving and time-saving, and the machine for opening asphalt drum can conduct electric cutting as well as manual cutting; in addition, the machine for opening asphalt drum can replace the cutting blade and lower costs.

Description

Pitch bucket machine for opening

Technical field: the utility model is industry packing metal bucket machine for opening, particularly a kind of machine for opening that is used to open the pitch bucket such as a kind ofly be mainly used in chemical industry, build, build the road.

Background technology: tradition is opened the apparatus of pitch bucket, mainly be manually to knock slowly with hand hammer to open by sharp instruments such as flat chisels, not only waste time and energy, and the bucket the edge be cut very irregular, be easy to injure the operator, iron filings may be fallen in the bucket simultaneously, make the pitch in the bucket sneak into impurity and influence construction quality.

Summary of the invention: the purpose of this utility model is at above-mentioned the deficiencies in the prior art, and a kind of pitch bucket machine for opening is provided.This machine is realized electric opening pitch bucket by the motor drives gears in mesh thereby drive cutting tool.

For achieving the above object, the technical solution adopted in the utility model is: a kind of pitch bucket machine for opening, comprise and be respectively in pitch the barrel edge upper handle (2) and the lower handle (1) of both sides up and down when using, by rotation central axis (3) combination cost machine, homonymy at this machine upper handle (2) and lower handle (1) respectively is provided with gear (5) and gear (4), one oblong locating piece (10) is set in the top of gear (4), gear (5) is arranged on the projection (6), at its coaxial cutting blade (8) that is provided with in outside, fixing with screw (11), the coaxial gear (7) that is provided with in the outside of gear (4), gear (4) and gear (5) engagement, 30 °-40 ° gradient is arranged between the end face of the end face of blade (8) and gear (7), also has a S. A. (9) at the coaxial opposite side of gear (4), go up socket belt pulley (12) at S. A. (9), be connected with electrical motor (14) by belt (13).

Description of drawings:

Fig. 1 is a front view of the present utility model;

Fig. 2 is a left view of the present utility model.

The specific embodiment:

See figures.1.and.2, the handle 2 that is positioned at the barrel edge top during use is connected by rotation central axis 3 with the handle 1 that is positioned at the below, handle 2 sides of this machine are provided with gear 5, handle 1 side is provided with gear 4, locating piece 10 is set above gear 4, gear 5 is arranged on the boss 6, coaxial in the outside of gear 5 with nut 11 fixed cutting blades 8, the coaxial gear 7 that is provided with in the outside of gear 4, gear 4 and gear 5 engagements, the end face of blade 8 becomes 30 ° of-40 ° of angles with the end face of gear 5, coaxial opposite side at gear 4 has S. A. 9, the circular shaft of S. A. 9 square shafts or band keyway, socket belt pulley 12 on the S. A. 9 is connected with electrical motor 14 by drive belt 13.

During use this machine is placed on the edge of staving, allow the edge of staving place between blade 8 and the gear 7, locating piece 10 is attached on barrel wall, starts electrical motor 14 then, drive belt pulley 12 by belt 13, thereby S. A. 9 is rotated, driven gear 4 rotates, because gear 4 and gear 5 engagements, therefore, blade 8 and its cooperate the gear 7 of cutting also to rotate simultaneously, thereby reach the purpose of cutting bung.

S. A. 9 is the circular shaft of square shaft or band keyway, therefore can match with various conventional tools, is not having under electricity or the unallowed situation of other conditions, and detachable belt pulley down rotates S. A. 9 with spanner or special tool, realizes manually opened.

Because the cutting blade 8 of this machine is fixing with nut 11, therefore can change easily, even blade abrasion also is unlikely to scrap this machine, can reach cost-effective purpose.

Claims

1, a kind of pitch bucket machine for opening, comprise the upper handle (2) and the lower handle (1) that are respectively in pitch barrel edge upper-lower position when using, connect by rotation central axis (3), it is characterized in that, homonymy at this device upper handle (2) and lower handle (1) respectively is provided with gear (5) and gear (4), one oblong locating piece (10) is set in the top of gear (4), gear (5) is arranged on the projection (6), at its coaxial cutting blade (8) that is provided with in outside, fixing with screw (11), the coaxial gear (7) that is provided with in the outside of gear (4), gear (4) and gear (5) engagement have 30 °-40 ° gradient between the end face of the end face of blade (8) and gear (7), also have a S. A. (9) at the coaxial opposite side of gear (4), S. A. (9) is gone up socket belt pulley (12), is connected with electrical motor (14) by belt (13).

2, pitch bucket machine for opening according to claim 1 is characterized in that: described S. A. (9) is the circular shaft of square shaft or band keyway, and the endoporus of belt pulley (12) and above-mentioned axle shape are complementary.