CN102962230B - Hand-push electrical strikes rust rust remover - Google Patents

Abstract

The invention discloses a hand-push electric rust knocking and derusting machine, which comprises a frame, a motor is arranged on the frame, a front wheel and a rear wheel are arranged on the bottom of the frame, and a front axle and a rear axle are arranged on the bottom of the frame , the front axle and the rear axle are connected to the output end of the motor through a transmission device, and the front axle and the rear axle are respectively provided with a rust knocking device and a rust removing device. The invention realizes the mechanization of the rust knocking and rust removal work through the front axle and the rear axle respectively equipped with the rust knocking device and the rust removing device, and is convenient to use and high in efficiency. Suitable for rust removal of iron plates and decks. <!--1-->

Description

Hand-push electric rust removal machine

technical field

The invention relates to a rust removal machine, in particular to a hand-push electric rust removal machine.

Background technique

Before the present invention is proposed, in the daily production work process of ships, oil barrels, heavy materials, spare parts and various tools, etc. will cause damage to the paint on the iron plates and decks of ships. If this is not repaired, the iron plates and decks will be damaged Prolonged exposure to air can cause rust and corrosion. Therefore, the rust removal, rust removal and paint repair work are generally carried out 3-4 times every year on the damaged parts of the paint, and this rust removal and rust removal work generally adopts manual operation, which is labor-intensive and inefficient.

Contents of the invention

The object of the present invention is to provide a hand-push electric descaling and descaling machine that is easy to use and has high efficiency in order to overcome the above-mentioned deficiencies in the background technology.

In order to achieve the above object, a kind of hand-push electric derusting and derusting machine provided by the present invention comprises a frame, a motor is arranged on the frame, a front wheel and a rear wheel are arranged on the bottom surface of the frame, and a A front axle and a rear axle, the front axle and the rear axle are connected with the output end of the motor through a transmission device, and a rust knocking device and a rust removal device are respectively provided on the front axle and the rear axle. The mechanization of rust knocking and rust removal is realized through the front axle and rear axle respectively equipped with rust knocking device and rust removing device, which is convenient to use and high in efficiency.

In the above solution, the rust knocking device is a chain, the surface of the front axle is staggered with nuts, and the chain is installed on the nuts by bolts. The chains can be discarded chains on ships, which makes full use of resources, saves energy, protects the environment, and reduces costs.

In the above solution, the derusting device is a steel wire rope, the rear axle is provided with a through hole, and the steel wire rope is inserted into the through hole and fastened with a screw. The steel wire ropes can be discarded steel wire ropes on ships, which makes full use of resources, saves energy, protects the environment and reduces costs.

In the above solution, a tie hoop is provided at the end of the steel wire rope, so that the steel wire rope is not easy to loosen and the service life of the steel wire rope is increased.

In the above solution, the transmission device is a transmission chain, and both the front wheel and the rear wheel are in transmission connection with the output end of the motor through the transmission chain. Of course, other conveying means may also be used.

In the above solution, a height adjustment device is provided between the frame and the front wheel and the rear wheel respectively, and the height adjustment device includes an adjustment nut and an adjustment screw, and the adjustment nut is welded on the frame, The adjusting screw is inserted into the adjusting nut, and the lower ends of the adjusting screw are respectively connected with the front wheel and the rear wheel. The height adjustment device added can adjust the working height of the rust knocking device and the rust removal device, so that when the chain and the wire rope are worn for a while, the height of the frame can be lowered by adjusting the height adjustment device, so that the chain can be fully utilized and wire rope. Of course, height adjustment devices of other structures can also be used.

In the above scheme, the bottom of the frame is provided with a waste residue collector whose mouth is in contact with the ground at 15°, the waste residue collector is located behind the derusting device, and the mouth of the waste residue collector faces the Rust device.

In the above solution, protective covers are respectively provided on both sides of the front axle and the rear axle, so as to prevent the broken chain or the steel wire rope from splashing and hurting people.

In the above solution, baffles are respectively provided around the bottom of the frame to prevent the rust and iron stains splashed by the rust knocking device and the rust removal device from splashing and hurting people.

In the above solution, the push handle on the frame is a telescopic structure, which facilitates the transportation and storage of the derusting machine.

On the one hand, the present invention realizes the mechanization of rust knocking and rust removal work through the front axle and rear axle respectively equipped with rust knocking device and rust removing device, which is convenient to use and high in efficiency; on the other hand, chains and wire ropes are respectively used As the derusting device and derusting device, resources are utilized, energy saving, environmental protection and cost reduction; on the other hand, the height adjustment device added can adjust the working height of the derusting device and derusting device, so that when the chain and the wire rope After a period of wear and tear, the height of the frame can be lowered by adjusting the height adjusting device, so that the chain and the wire rope can be fully utilized.

Compared with the prior art, the present invention fully demonstrates that its superiority is:

1. The derusting machine is simple and compact in structure, easy to use, low in failure rate, high in power and strong in derusting ability;

2. The accessories (rust knocking device and derusting device) used in this derusting machine are waste iron chains and waste steel wire ropes, which have high hardness, good wear resistance, low cost, easy to obtain local materials, convenient replacement, saving costs and Time costs;

3. The body of the derusting machine is small and light, with front and rear wheels for auxiliary movement in the non-working state, which can be operated by one person, reducing labor intensity and saving labor costs;

4. The fuselage of the derusting machine is fully enclosed and covered, with a waste residue collector at the bottom, and the operator is far away from the derusting iron plate, which is safe and environmentally friendly, and also ensures the health of employees;

5. This derusting machine upgrades the original manual derusting to mechanized derusting, and the efficiency is greatly improved.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the installation structure schematic diagram of front axle and knocking rust device among the present invention;

Fig. 3 is a schematic cross-sectional structure diagram along line A-A in Fig. 2;

Fig. 4 is the schematic cross-sectional structure diagram along B-B line in Fig. 2;

Fig. 5 is the schematic diagram of installation structure of rear axle and derusting device in the present invention;

FIG. 6 is a schematic cross-sectional structure diagram along line C-C in FIG. 5 .

In the figure: frame 1, motor 2, front wheel 3, rear wheel 4, front axle 5, nut 5a, bolt 5b, rear axle 6, through hole 6a, screw rod 6b, transmission 7, rust knocking device 8, rust removal Device 9, fastening hoop 10, height adjustment device 11, adjustment nut 11a, adjustment screw rod 11b, waste residue collector 12, protective cover 13, baffle plate 14, push handle 15.

detailed description

The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, but these embodiments should not be construed as limiting the present invention.

As shown in Figure 1: the present embodiment provides a kind of hand-push electric derusting derusting machine, comprises frame 1, is provided with motor 2 on frame 1, and frame 1 bottom surface is provided with front wheel 3 and trailing wheel 4, The bottom of the frame 1 is provided with a front axle 5 and a rear axle 6, and the front axle 5 and the rear axle 6 are connected to the output end of the motor 3 through a transmission device 7. On the front axle 5 and the rear axle 6 A knocking rust device 8 and a rust removing device 9 are respectively provided. By respectively having the front axle 5 and the rear axle 6 of the derusting device 8 and the derusting device 9, the mechanization of derusting and derusting work is realized, and the operation is convenient and efficient.

The above-mentioned transmission device 7 is a transmission chain, and both the front wheel 3 and the rear wheel 4 are connected to the output end of the motor 2 through the transmission chain. Of course, other conveying means may also be used. The rust knocking device 8 is a chain, the surface of the front axle 5 is staggeredly welded with nuts 5a, and the chain is installed on the nuts 5a through bolts 5b. The chains can be discarded chains on ships, which makes full use of resources, saves energy, protects the environment, and reduces costs. The derusting device 9 is a steel wire rope, and the rear axle 6 is provided with a through hole 6a, and the steel wire rope is inserted into the through hole 6a and fastened by a screw rod 6b. The steel wire ropes can be discarded steel wire ropes on ships, which makes full use of resources, saves energy, protects the environment and reduces costs. The end of the steel wire rope is provided with a fastening hoop 10, so that the steel wire rope is not easy to loosen and increases the service life of the steel wire rope.

A height adjustment device 11 is provided between the above-mentioned frame 1 and the front wheel 3 and the rear wheel 4 respectively, and the height adjustment device 11 includes an adjustment nut 11a and an adjustment screw rod 11b, and the adjustment nut 11a is welded on the frame 1, the adjusting screw 11b is inserted into the adjusting nut 11a, and the lower ends of the adjusting screw 11b are respectively connected with the front wheel 3 and the rear wheel 4. The height adjustment device 11 that adds can regulate the working height of described knocking rust device 8 and derusting device 9, after chain and wire rope wear and tear a section like this, can reduce frame 1 height by adjusting described height adjustment device 11, thereby can Take full advantage of said chains and wire ropes. Of course, height adjustment devices of other structures can also be used.

The bottom of the above-mentioned frame 1 is provided with a waste residue collector 12 whose mouth is attached to the ground at an angle of 15°. device9. Both sides of the front axle 5 and the rear axle 6 are respectively provided with a protective cover 13 to prevent the chain or the wire rope from breaking and splashing and hurting people. Baffles 14 are respectively provided around the bottom of the frame 1 to prevent the rust and iron stains splashed by the rust knocking device and the rust removal device from splashing and hurting people. The push handle 15 on the frame 1 is a telescopic structure, so as to facilitate the transportation and storage of the derusting machine.

When the present invention works: the motor 2 drives the front shaft 5 and the rear shaft 6 to rotate through the transmission chain, and the front shaft 5 and the rear shaft 6 drive the chain and the steel wire rope to rotate; Driven by the inertial force, the paint leather, rust and iron stains are knocked in sequence. Driven by the rear axle 6, the steel wire rope sweeps over the knocked position of the front axle 5, removes the paint, rust and iron stains, and sweeps the paint, rust and iron stains into the waste collector 12 in.

Because the rust layer is loose, the rust layer can be eradicated after being knocked by the chain inertial force and then cleaned by the wire rope. Therefore, the present invention can achieve the purpose of rust removal for steel plates with different degrees of corrosion. The chain is generally 4 sections. During the working process, the front section hammers the iron plate. The impact and wear of this section of the chain are relatively serious. Using wear-resistant welding rods to weld the chain can greatly improve the life of the chain. .

The present invention realizes the mechanization of rust knocking and rust removal work by the front axle 5 and the rear axle 6 respectively having a rust knocking device 8 and a rust removal device 9, which is convenient to use and high in efficiency; chains and steel wire ropes are respectively used as rust knocking Device 8 and derusting device 9 utilize resources, save energy and protect the environment, and reduce costs; the height adjustment device 11 added can adjust the working height of the derusting device 8 and derusting device 9, so that when the chain and the wire rope wear a section Finally, the height of the frame 1 can be lowered by adjusting the height adjusting device 11, so that the chain and the wire rope can be fully utilized.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (1)

1. a hand-push electrical strikes rust rust remover, comprise frame, frame is provided with motor, frame bottom surface is provided with front-wheel and trailing wheel, it is characterized in that: bottom described frame, be provided with front axle and rear axle, described front axle and rear axle are in transmission connection by the output of transmission device and described motor, described front axle and rear axle are respectively equipped with and strike rust device and derusting device; The described rust device that strikes is for discarded chain, and described front axle surface is staggered is provided with nut, and described discarded chain is arranged on described nut by bolt; Described derusting device is discarded steel wire rope, and described rear axle is provided with through hole, and described discarded steel wire rope interts in described through hole, and fastening with screw rod; Described discarded steel wire rope end head place is provided with and tightens hoop; Described transmission device is driving chain, and described front-wheel and trailing wheel are all in transmission connection by the output of described driving chain and described motor; Described frame is provided with arrangement for adjusting height respectively and between described front-wheel and trailing wheel, described arrangement for adjusting height is for regulating the working depth of described discarded chain and described discarded steel wire rope, described arrangement for adjusting height comprises adjusting nut and adjusting screw(rod), described adjusting nut is welded in described frame, described adjusting screw(rod) is inserted in described adjusting nut, and the lower end of described adjusting screw(rod) is connected with described front-wheel and trailing wheel respectively; Bottom described frame, position is provided with oral area and ground is 15 ° of waste residue collectors of fitting, and described waste residue collector is positioned at described derusting device rear, and the oral area of waste residue collector is towards described derusting device; Described front axle and rear axle both sides are respectively equipped with protective cover; Bottom described frame, surrounding is respectively equipped with baffle plate; Hand-pushing handle in described frame is telescopic structure.