CN216539779U

CN216539779U - Rust remover

Info

Publication number: CN216539779U
Application number: CN202122558296.7U
Authority: CN
Inventors: 李巍; 李树森
Original assignee: Dalai Nur Coal Industry Co Ltd
Current assignee: Dalai Nur Coal Industry Co Ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-05-17
Anticipated expiration: 2031-10-22

Abstract

The embodiment of the utility model provides a derusting machine, which comprises a bed body, a transmission device and a carriage driving mechanism which are arranged on the bed body, and a high-pressure derusting device arranged on one side of the bed body. The transmission device in the embodiment is used for clamping the cylinder barrel and driving the cylinder barrel to rotate in the circumferential direction; the high-pressure rust removal device removes rust on the outer surface of the cylinder barrel which rotates in the circumferential direction by using high-pressure water power; the carriage driving mechanism can change the position of the high-pressure rust removal device for removing rust on the outer surface of the cylinder barrel, and the high-pressure rust removal device can completely remove rust on the outer surface of the cylinder barrel.

Description

Rust remover

Technical Field

The utility model relates to the technical field of mechanical rust removal, in particular to a rust remover.

Background

The cylinder barrel is a cylinder barrel of various jacks such as a large upright post, a pushing jack and the like in a hydraulic support for coal mining in a coal mine, after the hydraulic support runs for a long time, the hydraulic support needs to be returned to a factory for maintenance, a rust layer needs to be cleaned off due to the fact that the underground working face is relatively wet, the outer circumference of the cylinder barrel such as the large upright post, the pushing jack and the like is seriously rusted, the sprayed and refreshed rust-proof paint is subjected to rust-proof treatment to be beneficial to continuous use, and due to the fact that the surface of the cylinder barrel is seriously rusted, a general rust-proof mode is that a steel wire brush is driven to rotate by an angle grinder, and the rust on the surface of the cylinder barrel is removed by the steel wire brush of the angle grinder.

Under this prerequisite, when the rust on the cylinder surface was clear away to the angle mill steel brush, because the rotational speed of angle mill steel brush is higher, and it is harder to add the rust layer, can form a large amount of dust, influences the surrounding environment, is unfavorable for operating personnel's healthy.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve at least one of the above technical problems to a certain extent.

Therefore, the embodiment of the utility model provides a derusting machine to solve the technical problem of large dust formed in the cylinder barrel derusting process.

The embodiment of the utility model provides a derusting machine, which derusts the surface of a cylinder barrel and comprises a bed body;

the transmission device is arranged on the bed body and used for clamping the cylinder barrel and driving the cylinder barrel to rotate in the circumferential direction;

the high-pressure rust removal device is connected with the bed body and is used for removing rust on the outer surface of the cylinder barrel; and

the carriage driving mechanism is arranged on the bed body, is connected with the high-pressure rust removal device and is used for realizing rust removal of all outer surfaces of the cylinder barrel by the high-pressure rust removal device.

In some embodiments, the drive means comprises a first servo motor, a gear box, a chuck and a tailstock means; the transmission case and the tailstock device are respectively arranged at two ends of the bed body in the length direction; the first servo motor is arranged at one end of the transmission case, and the chuck is arranged at the other end of the transmission case; two ends of the cylinder barrel are respectively connected with the chuck and the tailstock device; the first servo motor drives the chuck to rotate through the transmission case, and the chuck drives the cylinder barrel to rotate.

In some embodiments, the transmission case comprises a housing, a first bearing, a main shaft, and a bearing cap; wherein the first bearing, the main shaft, and the bearing cap are all disposed within the housing; the axial extension direction of the main shaft is overlapped with the axial extension direction of the cylinder barrel; one end of the main shaft is connected with the first servo motor, and the other end of the main shaft is connected with the chuck; the first bearing is arranged at one end of the main shaft, is far away from the first servo motor and is fixedly matched with the main shaft; the bearing cover is matched with the first bearing.

In some embodiments, the tailstock apparatus comprises a tailstock, a rotating shaft and a second bearing; wherein the rotating shaft is arranged in the tailstock; the axial extension direction of the rotating shaft is overlapped with the axial extension direction of the cylinder barrel; one end of the rotating shaft is connected with the cylinder barrel through the second bearing, and the second bearing is fixedly matched with the rotating shaft.

In some embodiments, the tailstock device comprises a tailstock driving device, and the tailstock driving device drives the tailstock to move in the length direction of the bed body; the tailstock driving device comprises a first guide rail, a first lead screw and a first hand wheel; the tailstock is arranged on the first guide rail and is connected with the first hand wheel arranged on the bed body through a first lead screw; and rotating the first hand wheel to drive the tailstock to reciprocate on the first guide rail.

In some embodiments, the high pressure rust removal device comprises a multi-stage centrifugal water pump, a pipeline, a high pressure hose and a water gun; the multistage centrifugal water pump is arranged on one side of the bed body, and a water suction port of the multistage centrifugal water pump is connected with the bed body through the pipeline; the high-pressure hose is connected with a water outlet of the multistage centrifugal water pump, and the other end of the high-pressure hose is connected with the water gun.

In some embodiments, the high pressure rust removal device comprises a water gun feeding device; the water gun feeding device is arranged on the carriage driving mechanism and used for adjusting the distance between the water gun and the cylinder barrel.

In some embodiments, the carriage driving mechanism comprises a first carriage, a second servo motor, a second lead screw, a third bearing and a second guide rail; the second screw rod penetrates through the first carriage; both ends of the second screw rod in the length direction are provided with third bearings; the third bearing is respectively connected with the transmission case and the bearing seat arranged at one end of the bed body; the second servo motor is arranged at one end of the second screw rod, is far away from the bearing seat and is used for driving the first carriage to slide on the second guide rail.

In some embodiments, the rust remover comprises a filter device, the filter device being disposed on the bed; comprises a square hole, a drawer and a filter screen; wherein the square hole is arranged on the bed body; the drawer is arranged on one side of the bed body and is positioned at the bottom of the square hole; and a filter screen is arranged in the square hole above the drawer and used for filtering and recycling water.

In some embodiments, the rust removing machine comprises a protection device for shielding high-pressure water sprayed by the high-pressure rust removing device; the protective device comprises a water baffle and a water baffle cover; wherein the water baffle is arranged on the transmission device; the water retaining cover is arranged on the carriage driving mechanism.

The deruster provided by the embodiment of the utility model has the following technical effects:

(1) a large amount of dust is not generated in the rust removing process; in the process of derusting the outer surface of the cylinder barrel, high-pressure water discharged by the multistage centrifugal water pump is used for washing and removing a rust layer on the outer surface of the cylinder barrel, dust is directly dissolved in the water and cannot diffuse into the air, and dust pollution is small.

(2) The rust removal quality is good; in the embodiment, the cylinder barrel can rotate under the driving of the first servo motor, the carriage driving mechanism can change the position of the high-pressure rust removal device for removing rust on the outer surface of the cylinder barrel, the high-pressure rust removal device can remove all rust on the outer surface of the cylinder barrel, pressure water discharged by the multi-stage centrifugal water pump in the high-pressure rust removal device is used for removing rust attached to the outer surface of the cylinder barrel point by point, the pressure of water flow discharged by the multi-stage centrifugal water pump is high, the flow rate is large, the rust on the surface of the cylinder barrel can be completely removed by utilizing water power, and the rust removal quality is good.

(3) The rust removal efficiency is high; in the process of removing rust on the surface of the cylinder barrel, the cylinder barrel rotates rapidly, the water gun performs rapid reciprocating motion in the length direction of the bed body, water flow in the water gun is sprayed out at a high speed to rapidly remove a rust layer on the outer circumference of the cylinder barrel, and the rust removing efficiency is higher.

Drawings

Fig. 1 is a schematic structural view of a rust removing machine of an embodiment of the present invention.

Fig. 2 is a schematic structural view of a rust removing machine from another perspective of the embodiment of the present invention.

Fig. 3 is a schematic structural view of a rust removing machine from another perspective of the embodiment of the present invention.

Fig. 4 is a schematic sectional structure view of a rust removing machine according to an embodiment of the present invention.

Fig. 5 is a sectional structure schematic view of a rust removing machine from another perspective of the embodiment of the present invention.

Reference numerals:

the device comprises a first servo motor 1, a transmission case 2, a second servo motor 3, a cylinder barrel 4, a multi-stage centrifugal water pump 5, a high-pressure hose 6, a pipeline 7, a first dragging plate 8, a tailstock 9, a dragging plate driving mechanism 10, a first hand wheel 11, a water baffle 12, a first lead screw 13, a first guide rail 14, a filter screen 15, a drawer 16, a chuck 17, a bed body 18, a second guide rail 19, a second lead screw 20, a second hand wheel 21, a second dragging plate 22, a water gun 23, a water gun seat 24, a bearing seat 25, a rotating shaft 26, a shell 27, a bearing cover 28, a first bearing 29, a main shaft 30, a water baffle cover 31, a second bearing 32 and a slide way 33.

Detailed Description

The present invention is based on the discovery and recognition by the utility model of the following facts and problems:

in the related technology, the rust on the surface of the cylinder barrel is removed by using a steel wire brush of an angle grinder, so that a large amount of dust is formed, the surrounding environment is influenced, and the physical health of operators is not facilitated; and the steel wire brush of the angle grinder seriously abrades the cylinder barrel, which is not beneficial to prolonging the service life of the cylinder barrel.

Therefore, how to effectively improve the problems of the related art that the rust on the surface of the cylinder barrel is removed, the dust is large, and the surface of the cylinder barrel is serious is a technical problem which needs to be solved by the technical personnel in the field.

Reference will now be made in detail to the present examples of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The examples described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

As shown in fig. 1-3, the embodiment of the present invention provides a derusting machine, which derusts the surface of a cylinder 4, and comprises a bed body 18, a transmission device arranged on the bed body 18, a carriage driving mechanism 10, and a high-pressure derusting device arranged on one side of the bed body 18. The transmission device in the embodiment is used for clamping the cylinder barrel 4 and driving the cylinder barrel 4 to rotate in the circumferential direction; the high-pressure rust removal device removes rust on the outer surface of the cylinder barrel 4 which rotates in the circumferential direction by using high-pressure water power; the carriage driving mechanism 10 can change the position of the high-pressure rust removing device for removing rust on the outer surface of the cylinder barrel 4, so that the high-pressure rust removing device can remove rust on all the outer surface of the cylinder barrel 4.

In order to make the technical solution of the present application easier to understand, the technical solution of the present application is described below by taking the case that the length direction of the bed 18 is consistent with the left-right direction, wherein the left-right direction is as shown in fig. 1.

In some embodiments, the transmission means comprise a first servomotor 1, a transmission case 2, a chuck 17 and tailstock means; wherein, the transmission case 2 and the tailstock device are respectively arranged at the two ends of the bed body 18 in the length direction; the first servo motor 1 is arranged at one end of the transmission case 2, and the chuck 17 is arranged at the other end of the transmission case 2; two ends of the cylinder 4 are respectively connected with the chuck 17 and the tailstock device; the first servo motor 1 drives the chuck 17 to rotate through the transmission case 2, and the chuck 17 drives the cylinder 4 to rotate.

Exemplarily, in this embodiment, the transmission case 2 and the tailstock device are respectively disposed on the left side and the right side of the bed 18, wherein the first servo motor 1 and the chuck 17 are respectively disposed on the left side and the right side of the transmission case 2, the chuck 17 is connected with the left end of the cylinder 4, and the tailstock device is connected with the right end of the cylinder 4, so as to fix the cylinder 4 between the chuck 17 and the tailstock device. In the utility model, the first servo motor 1 drives the chuck 17 to rotate through the transmission case 2, and the rotation of the chuck 17 drives the cylinder 4 to rotate at a high speed in the circumferential direction.

In this embodiment, the fixing frame of the transmission case 2 is disposed at the left side of the bed 18, and the fixing here can be specifically understood as a plurality of bolts erecting the transmission case 2 at the left end of the top of the bed 18.

In this embodiment, the cylinder 4 is driven by the first servo motor 1 to rotate rapidly between the chuck 17 and the tailstock device, the high-pressure rust removing device sprays water flow at a high speed by using high-pressure water power, a rust layer on the outer circumference of the cylinder 4 can be rapidly removed, the rust removing efficiency is high, dust is directly dissolved in water, the dust cannot diffuse into the air, and the dust pollution is small. Mechanical friction on the outer circumference of the cylinder 4 is also reduced by using the high-pressure rust removing device.

As shown in fig. 4, in some embodiments, the transmission case 2 includes a housing 27, a first bearing 29, a main shaft 30, and a bearing cover 28; wherein the first bearing 29, the main shaft 30 and the bearing cap 28 are all arranged in the housing 27; the axial extension direction of the main shaft 30 overlaps with the axial extension direction of the cylinder 4; one end of the main shaft 30 is connected with the first servo motor 1, and the other end is connected with the chuck 17; the first bearing 29 is arranged at one end of the main shaft 30, is far away from the first servo motor 1, and is fixedly matched with the main shaft 30; the bearing cap 28 is fitted with a first bearing 29.

In this embodiment, the overlapping of the axial extension direction of the main shaft 30 and the axial extension direction of the cylinder 4 can be understood as that the rotating shaft of the main shaft 30 is the same as the rotating shaft of the cylinder 4, wherein the first servo motor 1 is disposed on the left side of the main shaft 30, the chuck 17 is disposed on the right side of the main shaft 30, the main shaft 30 is used to connect the first servo motor 1 and the chuck 17, and the power of the first servo motor 1 is transmitted to the chuck 17 to drive the cylinder 4 to rotate. It will be understood and appreciated by those skilled in the art that the first bearing 29 is disposed on the right side of the main shaft 30, in fixed engagement with the main shaft 30; while the provision of the bearing cap 28 protects the first bearing 29 and protects against dust.

In some embodiments, the tailstock device comprises a tailstock 9, a rotating shaft 26 and a second bearing 32; wherein, a rotating shaft 26 is arranged in the tailstock 9; the axial extension direction of the rotating shaft 26 overlaps with the axial extension direction of the cylinder tube 4; one end of the rotating shaft 26 is connected to the cylinder tube 4 through a second bearing 32, and the second bearing 32 is fixedly fitted to the rotating shaft 26.

As shown in fig. 1 and 4, the overlapping of the axial extension direction of the rotating shaft 26 and the axial extension direction of the cylinder 4 in the present embodiment means that the rotating shaft of the rotating shaft 26 and the rotating shaft of the cylinder 4 are the same, i.e., the rotating shaft 26 and the main shaft 30 are the same circular center shaft. Wherein the rotating shaft 26 is arranged in the tailstock 9, the left end of the rotating shaft 26 is provided with a second bearing 32, and the left end of the rotating shaft 26 is connected with the cylinder 4. Therefore, in the embodiment, the left end of the cylinder 4 is connected with the chuck 17, the right end of the cylinder 4 is connected with the left end of the rotating shaft 26, and the chuck 17 is driven by the first servo motor 1, so that the cylinder 4 rotates at a high speed in the circumferential direction.

In some embodiments, the tailstock device comprises a tailstock driving device, and the tailstock driving device drives the tailstock 9 to move in the length direction of the bed 18; the tailstock driving device comprises a first guide rail 14, a first lead screw 13 and a first hand wheel 11; the tailstock 9 is arranged on a first guide rail 14 and is connected with a first hand wheel 11 arranged on a bed body 18 through a first lead screw 13; the first hand wheel 11 is rotated to drive the tailstock 9 to reciprocate on the first guide rail 14.

In this embodiment, the first guide rail 14 is disposed on the bed 18 and extends in the left-right direction, and the tailstock 9 is disposed on the first guide rail 14 and connected to the first hand wheel 11 disposed on the bed 18 through the first lead screw 13. The accessible rotates first hand wheel 11, realizes that tailstock 9 moves about on first guide rail 14, can be convenient adjust tailstock 9 and chuck 17 between the distance, the centre gripping cylinder 4 of being convenient for.

In some embodiments, the high-pressure rust removal device comprises a multi-stage centrifugal water pump 5, a pipeline 7, a high-pressure hose 6 and a water gun 23; the multistage centrifugal water pump 5 is arranged on one side of the bed body 18, and a water suction port of the multistage centrifugal water pump 5 is connected with the bed body 18 through a pipeline 7; the high-pressure hose 6 is connected with the water outlet of the multi-stage centrifugal water pump 5, and the other end of the high-pressure hose is connected with the water gun 23.

In this embodiment, high pressure water gets into squirt 23 through high-pressure hose 6 from multistage centrifugal pump 5's delivery port, derusts to cylinder 4, and the water after washing can concentrate through filtering and retrieve to bed 18 in, and accessible pipeline 7 connects the water sucking mouth of bed 18 and multistage centrifugal pump 5, and rethread multistage centrifugal pump 5 continues to discharge squirt 23 in, has realized the cyclic utilization of water, the energy saving.

In some embodiments, the high pressure rust removal device comprises a water gun 23 feeding device; the water gun 23 feeding device is arranged on the carriage driving mechanism 10 and is used for adjusting the distance between the water gun 23 and the cylinder 4.

Advantageously, as shown in fig. 1 and 3, the feeding device of the water gun 23 is arranged on the carriage driving mechanism 10, so that the distance between the water gun 23 and the cylinder 4 can be adjusted according to the rust removal operation of the high-pressure rust removal device on different parts of the cylinder 4, and a better rust removal effect on the cylinder 4 is realized. As will be understood and appreciated by those skilled in the art, there are various ways to realize the above, for convenience of understanding, a feeding device of the water gun 23 may be exemplarily provided, for example, the feeding device of the water gun 23 includes a second hand wheel 21, a third screw rod, a second carriage 22 and a water gun base 24, wherein the second carriage 22 is disposed on the carriage driving mechanism 10, the water gun base 24 is disposed on the second carriage 22 for clamping the water gun 23, and the water gun base 24 is connected to the second hand wheel 21 disposed on the second carriage 22 through the third screw rod; the second hand wheel 21 is rotated to drive the water gun seat 24 to reciprocate on the second carriage 22, and the distance between the water gun 23 and the cylinder 4 is adjusted.

In some embodiments, the carriage driving mechanism 10 includes a first carriage 8, a second servo motor 3, a second lead screw, a third bearing and a second guide rail 19; wherein the second screw rod passes through the first carriage 8; both ends of the second screw rod in the length direction are provided with third bearings; is respectively connected with the transmission case 2 and a bearing seat 25 arranged at one end of the bed body 18 through a third bearing; the second servo motor 3 is arranged at one end of the second screw rod, is far away from the bearing seat 25, and is used for driving the bottom of the first dragging plate 8 to slide on the second guide rail 19.

The second screw rod is parallel to the first screw rod, the second screw rod penetrates through the first carriage 8 to be in threaded connection with the first carriage 8, the left end and the right end of the second screw rod are respectively provided with a third bearing, and the third bearings are erected and fixed on a shell 27 of the transmission case 2 and a bearing seat 25 arranged at the right end of the bed body 18. The left end of the second screw rod is provided with a second servo motor 3, the bottom of the first carriage 8 is provided with a dovetail slide which is connected with the second guide rail 19 in a sliding manner, the second servo motor 3 operates to drive the first carriage 8 to slide on the second guide rail 19, and the first carriage 8 slides along the left direction and the right direction on one side of the cylinder 4.

Advantageously, the above-mentioned feeding device of the water gun 23 is arranged on top of the first carriage 8, wherein the second carriage 22 and the water gun seat 24 are both arranged on top of the first carriage 8, and the second hand wheel 21 may be arranged on a side of the first carriage 8 away from the cylinder 4.

In some embodiments, the rust remover comprises a filter device disposed on the bed 18; comprises a square hole, a drawer 16 and a filter screen 15; wherein the square hole is arranged on the bed body 18; the drawer 16 is arranged on one side of the bed body 18 and is positioned at the bottom of the square hole; a filter screen 15 is arranged in the square hole above the drawer 16 and is used for filtering the recycled water.

In this embodiment, the square hole is formed in the upper surface of the bed body 18 and is recessed downward, the drawer 16 is disposed at one side of the bed body 18 and is located at the bottom of the square hole, and the left and right sides of the drawer 16 are provided with the slideways 33, as shown in fig. 5, so that the rust in the drawer 16 can be conveniently pulled out and poured out; a filter screen 15 is arranged above the drawer 16 and in the square hole and used for filtering rust slag, and filtered water circularly enters the inside of the bed body 18 and is continuously discharged into a water gun 23 after being absorbed by the multistage centrifugal water pump 5.

In some embodiments, the rust removing machine includes a shielding device for shielding high-pressure water sprayed from the high-pressure rust removing device; the protection device comprises a water baffle 12 and a water baffle cover 31; wherein the water baffle 12 is arranged on the transmission device; the water blocking cover 31 is arranged on the carriage driving mechanism 10.

The embodiment further comprises a protection device, as shown in fig. 2 and 5, wherein the protection device comprises a water baffle 12 and a water baffle cover 31, the water baffle 12 is arranged on the right side of the tailstock 9 and is used for shielding water flow sprayed from the water gun 23; the water blocking cover 31 is arranged at one end of the first dragging plate 8 and is far away from the second hand wheel 21, wherein a through hole is formed in the water blocking cover 31, and water flow sprayed by the water gun 23 enters the water blocking cover 31 from the through hole to perform high-pressure hydraulic rust removal on the outer surface of the cylinder barrel 4.

According to any one of the above embodiments, the assembling method of the rust removing machine is: erect transmission case 2 at the left end at the top of the bed body 18 with a plurality of bolts to assemble first servo motor 1 and chuck 17 in proper order, at the first guide rail 14 of chuck 17 opposite tailstock device sliding connection, tailstock 9 is connected with first hand wheel 11 through first lead screw 13, drives tailstock 9 through rotating the hand wheel and slides from side to side on first guide rail 14, still is provided with breakwater 12 at the right-hand member of tailstock 9, is used for sheltering from the rivers of squirt 23 blowout. The second lead screw 20 is arranged in parallel with the first lead screw 13, two ends of the second lead screw 20 are respectively erected on a third bearing arranged in a bearing seat 25 arranged at the right end of the bed body 18 and a third bearing arranged in the shell 27, and the left end of the second lead screw 20 is connected with the second servo motor 3. The second screw rod 20 penetrates through the first carriage 8 and is in threaded connection with the first carriage 8, and the rotation of the second screw rod 20 can drive the first carriage 8 to reciprocate left and right. Set up second planker 22 and water gun seat 24 at the top of first planker 8 for centre gripping squirt 23 and adjustment squirt 23 are to the distance of cylinder 4, in addition in the one end of planker, cylinder 4 end still is provided with manger plate cover 31 promptly, be used for sheltering from the water under high pressure of squirt 23 spun, make the water jet of squirt 23 derust after the square hole on 18 of bed flow into in the drawer 16, and enter into the inside of 18 of bed through filter screen 15, supply to continue to discharge in the squirt 23 after multistage centrifugal water pump 5 absorbs water.

The working process of the cylinder barrel outer circle derusting machine is that a cylinder barrel is clamped between a chuck 17 and a tailstock device, a second servo motor 3 is driven to operate, a first carriage 8 is driven to the position of the cylinder barrel from the tailstock 9, a second hand wheel 21 is rotated, a water gun 23 is adjusted to a specified position, a power supply is switched on, the first servo motor 1 is rotated to drive the cylinder barrel to rotate, the second servo motor 3 is rotated to drive the water gun 23 to slide in the left-right direction. The multistage centrifugal pump 5 is operated, high-pressure water is sprayed out through the water gun 23, the corrosion on the cylinder barrel in the area pointed by the outlet of the water gun 23 is knocked off, the high-pressure water sprayed out by the water gun 23 impacts the outer circumference of the cylinder barrel point by point along with the rotation of the cylinder barrel, and the corrosion on the outer surface of the cylinder barrel is removed.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "an embodiment," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A derusting machine is characterized in that the derusting machine derusts the surface of a cylinder barrel and comprises a bed body;

the carriage driving mechanism is arranged on the bed body, is connected with the high-pressure rust removal device and is used for realizing the rust removal of the outer surface of the cylinder barrel by the high-pressure rust removal device.

2. The deruster according to claim 1, characterized in that the transmission means comprise a first servomotor, a transmission case, a chuck and tailstock means; the transmission case and the tailstock device are respectively arranged at two ends of the bed body in the length direction; the first servo motor is arranged at one end of the transmission case, and the chuck is arranged at the other end of the transmission case; two ends of the cylinder barrel are respectively connected with the chuck and the tailstock device; the first servo motor drives the chuck to rotate through the transmission case, and the chuck drives the cylinder barrel to rotate.

3. The rust remover as claimed in claim 2, wherein the transmission case comprises a housing, a first bearing, a main shaft, and a bearing cover; wherein the first bearing, the main shaft, and the bearing cap are all disposed within the housing; the axial extension direction of the main shaft is overlapped with the axial extension direction of the cylinder barrel; one end of the main shaft is connected with the first servo motor, and the other end of the main shaft is connected with the chuck; the first bearing is arranged at one end of the main shaft, is far away from the first servo motor and is fixedly matched with the main shaft; the bearing cover is matched with the first bearing.

4. The rust remover as claimed in claim 2 or 3, characterized in that the tailstock means comprises a tailstock, a rotating shaft and a second bearing; wherein the rotating shaft is arranged in the tailstock; the axial extension direction of the rotating shaft is overlapped with the axial extension direction of the cylinder barrel; one end of the rotating shaft is connected with the cylinder barrel through the second bearing, and the second bearing is fixedly matched with the rotating shaft.

5. The rust removing machine as claimed in claim 4, wherein the tailstock means comprises tailstock drive means for driving the tailstock to move in the longitudinal direction of the bed; the tailstock driving device comprises a first guide rail, a first lead screw and a first hand wheel; the tailstock is arranged on the first guide rail and is connected with the first hand wheel arranged on the bed body through the first lead screw; and rotating the first hand wheel to drive the tailstock to reciprocate on the first guide rail.

6. The rust removing machine as claimed in claim 1, wherein the high-pressure rust removing device comprises a multi-stage centrifugal water pump, a pipeline, a high-pressure hose and a water gun; the multistage centrifugal water pump is arranged on one side of the bed body, and a water suction port of the multistage centrifugal water pump is connected with the bed body through the pipeline; one end of the high-pressure hose is connected with a water outlet of the multistage centrifugal water pump, and the other end of the high-pressure hose is connected with the water gun.

7. The rust removing machine as claimed in claim 6, wherein the high-pressure rust removing device comprises a water gun feeding device; the water gun feeding device is arranged on the carriage driving mechanism and used for adjusting the distance between the water gun and the cylinder barrel.

8. The deruster according to claim 2, wherein the carriage driving mechanism comprises a first carriage, a second servo motor, a second screw rod, a third bearing and a second guide rail; the second screw rod penetrates through the first carriage; the third bearings are arranged at the two ends of the second screw rod in the length direction; the third bearing is respectively connected with the transmission case and a bearing seat arranged at one end of the bed body; the second servo motor is arranged at one end of the second screw rod, is far away from the bearing seat and is used for driving the first carriage to slide on the second guide rail.

9. The deruster according to claim 1, characterized in that the deruster comprises a filter unit, which is arranged on the bed body and comprises a square hole, a drawer and a filter screen; wherein the square hole is arranged on the bed body; the drawer is arranged on one side of the bed body and is positioned at the bottom of the square hole; and a filter screen is arranged in the square hole above the drawer and used for filtering and recycling water.

10. The rust removing machine as claimed in claim 1, comprising a protection device for shielding high-pressure water ejected from the high-pressure rust removing device; the protective device comprises a water baffle and a water baffle cover; wherein the water baffle is arranged on the transmission device; the water retaining cover is arranged on the carriage driving mechanism.