CN213731219U

CN213731219U - Working equipment

Info

Publication number: CN213731219U
Application number: CN202021046478.5U
Authority: CN
Inventors: 汪冬
Original assignee: Guangzhou Liduo Robot Intelligent Technology Co ltd
Current assignee: Guangzhou Liduo Robot Intelligent Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-07-20
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to an operation device, which comprises a fixed frame, a first operation mechanism and a second operation mechanism, wherein the first operation mechanism and the second operation mechanism are both connected with the fixed frame in a sliding way; the fixed frame is provided with a connecting belt and a fixed wheel, the connecting belt bypasses the fixed wheel, one end of the connecting belt is fixedly connected with the first operating mechanism, and the other end of the connecting belt is fixedly connected with the second operating mechanism; the first operating mechanism and the second operating mechanism have the same moving speed and opposite moving directions; the operation equipment is labor-saving and has good safety performance.

Description

Working equipment

Technical Field

The utility model relates to a rust cleaning machinery, in particular to operation equipment.

Background

At present, the rust removal modes in the market can be mainly divided into shot blasting rust removal, sand blasting rust removal and pickling-free wire drawing rust removal.

The shot blasting rust removal mainly comprises the steps of throwing steel shots with certain particle sizes out by utilizing the high-speed operation of mechanical equipment through the centrifugal force of a head throwing mechanism, and violently colliding the thrown steel shots with an object to be rust removed so as to remove the rust of the object to be rust removed; the shot blasting rust removing equipment is mainly formed by combining an impeller head, a wear-resistant rubber ring belt, a packing auger, a lifting device, a separator, a feeding conveyer, a dust remover and an electric appliance. The sand blasting is a rust removing method which is achieved by utilizing high-pressure air to bring out quartz sand and spray the quartz sand on the surface of a component; a complete suction dry sander generally consists of six systems, namely a structural system, a medium power system, a piping system, a dust removal system, a control system and an auxiliary system. The pickling-free wire drawing rust removal mainly aims at the rust removal of the wire; the pickling-free shelling and rust removing machine mainly comprises a gearbox five-wheel shelling mechanism, an adjustable cross parabola steel wire brush wheel, a totally-closed rust removing chamber, a forced lubricating device, a wire drawing die frame and an electrical control system. Therefore, whether the rust removing machine is a shot blasting rust removing machine, a sand blasting rust removing machine or a pickling-free wire drawing device, the rust removing machine has the advantages that a large number of devices are needed during rust removing, the size is large, the rust removing machine is not easy to move, the rust removing operation can be carried out only by moving a part to be removed to the rust removing device, and the rust removing of an immovable object cannot be carried out.

Based on this, utility model a realize the device of rust cleaning through strikeing, can give fixed object surface rust cleaning through removing the knocking device, solved the problem that can't give the great difficult object rust cleaning that removes of volume (like the hull). When the rust removal device is used for removing rust on objects such as a ship body, the rust removal device needs to be attached to the surface of the ship body to remove rust on the ship body, and the automatic moving position of the rust removal device is needed in the rust removal process. Because of the self gravity of the rust removal device, the rust removal device needs to be assisted by a large external force when being moved, and the rust removal device has the risk of falling in the moving process.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a laborsaving, and the operation equipment that the security performance is good.

The utility model adopts the technical scheme that the operating device comprises a fixed frame, a first operating mechanism and a second operating mechanism, wherein the first operating mechanism and the second operating mechanism are both connected with the fixed frame in a sliding way; the fixed frame is provided with a connecting belt and a fixed wheel, the connecting belt bypasses the fixed wheel, one end of the connecting belt is fixedly connected with the first operating mechanism, and the other end of the connecting belt is fixedly connected with the second operating mechanism; the first operating mechanism and the second operating mechanism have the same moving speed and opposite moving directions.

Preferably, the operating mechanism further comprises a power device, and the power device drives the fixed wheel to rotate; the fixed wheel includes first gear and second gear, the connecting band includes the chain, the chain simultaneously with first gear with the meshing of second gear, first gear with the second gear all with power device transmission is connected, power device drives first gear with the synchronous rotation of second gear, and then drives first operating device with second operating device reverse movement.

Preferably, the moving direction of the first and second working mechanisms is perpendicular to a central connecting line of the first and second gears, and the first and second working mechanisms are located at lower portions of the first and second gears.

Preferably, the fixed frame is provided with a first guide rod and a second guide rod, the first operation mechanism slides along the first guide rod, and the second operation mechanism slides along the second guide rod.

Preferably, the operation device further comprises a walking track and a walking mechanism, wherein the walking mechanism comprises the fixing frame, the fixing frame is connected to the walking track in a sliding mode, the walking track comprises a plurality of track modules, and at least part of the track modules are adjacent to each other and are detachably connected.

Preferably, the track device further comprises a walking track, wherein the walking track comprises a plurality of track modules, and at least part of the track modules are fixedly connected with suckers; the track module is arranged in a frame shape, the sucker is fixedly connected to the middle of the track module, and a walking guide plate is arranged on the side edge of the track module; the sucking disc comprises a sucking disc body and a vacuum pump, a sucking disc hole is formed in the sucking disc body, and the sucking disc hole is communicated with the vacuum pump.

Preferably, the working mechanism is a knocking mechanism, the knocking mechanism comprises a plurality of rust removal units and a gas distribution mechanism, each rust removal unit comprises a rust removal unit body and a bullet, each rust removal unit body comprises a piston cylinder, an inner cover and an outer cover, a piston cavity, a buffer cavity and a guide through hole are sequentially arranged in the piston cylinder, a bullet inner cavity is arranged on the bullet, the outer cover is fixed on the piston cylinder, the buffer cavity is defined by the outer cover, the inner cover and the piston cylinder, and the inner cover is located between the piston cavity and the buffer cavity; when the warhead extends out, the warhead and the inner cover seal the piston cavity, and the inner cover and the outer cover seal the buffer cavity; when the warhead resets, the warhead presses the inner cover to the buffer cavity.

Preferably, the rust removal unit body comprises a first body and a second body, the first body is connected with the second body, a pressurization station is formed on the first body, a pressure relief station is formed on the second body, an air cavity is formed between the first body and the second body, and a bullet outlet through which a knocking part of a bullet passes is further formed on the second body; when the warhead is in an extending state, the air cavity is communicated with the pressure relief station, and the air cavity is not communicated with the pressurization station; when the warhead is in a retraction state, the air cavity is not communicated with the pressure relief station, and the air cavity is communicated with the pressurization station.

Preferably, the first body is made of a metal material, and the second body is made of a plastic material; at least part of the second bodies of the rust removing units are connected with each other into a whole.

Preferably, the operation mechanism is a spraying mechanism or an aluminum spraying mechanism.

In the operation equipment of the utility model, the first operation mechanism and the second operation mechanism are fixed at the two ends of the connecting band by the walking track, the first operation mechanism and the second operation mechanism have the same moving speed and opposite moving directions, and the first operation mechanism and the second operation mechanism are mutually assisted by force, so that the external force can be saved; even if one of the operation mechanisms is separated from the fixed frame, the operation mechanism can not fall down due to the pulling force of the other operation mechanism, and the safety performance is higher.

Drawings

The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a front view of a working device according to a preferred embodiment of the present invention;

fig. 2 is a rear view of the working device according to the preferred embodiment of the present invention;

FIG. 3 is a diagram of the connection between the first gear, the second gear and the motor;

FIG. 4 is an overall view of the suction cup of the preferred embodiment of the present invention;

FIG. 5 is an overall structure view of the knocking module according to the preferred embodiment of the present invention;

fig. 6 is an overall configuration view of a working device according to another embodiment of the present invention;

FIG. 7 is an overall view of a suction cup according to another embodiment of the present invention;

FIG. 8 is an overall view of a striking mechanism according to another embodiment of the present invention;

FIG. 9 is an exploded view of the rust removal module;

FIG. 10 is a cross-sectional view taken along the direction AA in FIG. 9;

FIG. 11 is a sectional view of the rust removing unit of the present invention;

fig. 12 is a sectional view of a rust removing unit according to a preferred embodiment of the present invention;

fig. 13 is a partial sectional view of a rust removing unit according to a preferred embodiment of the present invention;

FIG. 14 is a cut-away exploded view of a striking mechanism according to another preferred embodiment of the present invention;

fig. 15 is a cross-sectional view of a bullet according to another preferred embodiment of the present invention;

fig. 16 is a cross-sectional view of a striking mechanism according to another preferred embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-16, the present invention provides a traveling rail 3, including a first traveling rail 3-1, the first traveling rail 3-1 includes a plurality of rail modules 30, the rail modules 30 are connected to each other, at least some of the rail modules 30 are fixed with suction cups 4, the traveling rail 3 can be fixed on the surface 100 of the object to be worked through the suction cups 4, and even the vertical surface can be fixed by the suction cups 4. At least some of the adjacent track modules 30 are removably connected. When the working device sliding on the traveling rail 3 slides over the first end of the traveling rail 3, the worker can detach the rail module 30 at the first end from the second end of the traveling rail 3, so that the traveling rail 3 can be extended toward the second end, and the rail module 30 is saved. Of course, the position of the work may be changed by moving the entire running rail 3 when used.

In a preferred embodiment, the running rail 3 further includes a second running rail 3-2, and the first running rail 3-1 and the second running rail 3-2 are arranged in parallel with each other. A positioning piece 3-3 is arranged between the first walking track 3-1 and the second walking track 3-2, and the first walking track 3-1 and the second walking track 3-2 are both vertical to the positioning piece 3-3. One end of the positioning piece 3-3 is detachably connected with the first walking track 3-1, and the other end is detachably connected with the second walking track 3-2. The spacer 3-3 is used to determine the distance between the first travel rail 3-1 and the second travel rail 3-2 so that the distance between the first travel rail 3-1 and the second travel rail 3-2 is suitable for an external working device to slide thereon. Specifically, the positioning piece 3-3 is a straight rod, and the length of the straight rod is equal to the distance between the first walking track 3-1 and the second walking track 3-2.

In the preferred embodiment, the track module 30 is disposed in a frame shape, the suction cup 4 is fixedly connected to the middle of the track module 30, and the side (the side close to or far from the working equipment) of the track module 30 is provided with a walking guide plate on which the roller of the working device rolls. The sucking disc 4 includes 4 bodies of sucking disc and vacuum pump, is provided with 4 holes of sucking disc on the 4 bodies of sucking disc, and 4 holes of sucking disc are linked together with the vacuum pump.

In the preferred embodiment, at least a part of the adjacent track modules 30 can rotate up and down (the up-down rotation refers to the rotation in the direction perpendicular to the suction surface of the suction cup 4, the rotation cannot change the distance between the first walking track 3-1 and the second walking track 3-2, and only can change the position relationship between the walking track 3 and the surface 100 of the object to be worked), when the surface 100 with the object to be worked has a certain radian, the linear track obviously cannot be adapted, and the track modules 30 can rotate, so that the walking track 3 can be adapted to the surface with the radian. Adjacent track modules 30 are detachably hingedly connected by a first connecting block 34 and a second connecting block 35. Further, be provided with on the first connecting block 34 with second connecting block 35 complex fixed slot, be provided with first connecting hole on the first connecting block 34, be provided with on the second connecting block 35 with first connecting hole matched with second connecting hole, first connecting block inserts in the fixed slot, thereby it is fixed with adjacent track module 30 to run through first connecting hole and second connecting hole through bolt 33, thereby can the tilting between the messenger adjacent track module 30, unable horizontal hunting.

The utility model also provides an operation equipment, including the walking track 3 of operation device and above-mentioned arbitrary item, operation device sliding connection is on walking track 3. The working device can slide on the walking track 3 while working, the position of the working device does not need to be changed manually every time of working, labor is saved, and working efficiency is high.

In a preferred embodiment, the working device comprises a travelling mechanism 2 and a working mechanism 1, wherein the travelling mechanism 2 can move along a travelling rail 3, and the length direction of the travelling mechanism 2 is perpendicular to the travelling rail 3. The working mechanism 1 is connected to the traveling mechanism 2, and the working mechanism 1 is movable in the longitudinal direction of the traveling mechanism 2. The traveling mechanism 2 moves along the traveling rail 3, the working mechanism 1 moves along the traveling mechanism 2, and the range in which the working mechanism 1 can work is the range formed by the length of the traveling rail 3 and the length of the traveling mechanism 2. In this range, the worker does not need to manually move the working device, and since the travel rail 3 can be extended in one direction, a large area can be worked each time the working device is mounted. For example, the first walking track 3-1 can be fixed on the upper portion of the ship body, the second walking track is fixed on the bottom portion of the ship body (the first walking track 3-1 and the second walking track 3-2 are arranged in parallel with the length direction of the ship body), the operation device can operate between the first walking track 3-1 and the second walking track 3-2, the operation device can also remove rust on the outer (inner) surface of the whole ship by disassembling and installing the track module 30, the middle portion does not need to be stopped, manpower is saved, and the operation efficiency is high.

In the preferred embodiment the working mechanism 1 comprises a first working mechanism 1-1 and a second working mechanism 1-2, both the first working mechanism 1-1 and the second working mechanism 1-2 being slidably connected to the travelling mechanism 2. Furthermore, a first guide rod 5-1 and a second guide rod 5-2 are arranged on the travelling mechanism 2, the first travelling mechanism 2 slides along the first guide rod 5-1, and the second travelling mechanism 2 slides along the second guide rod 5-2. The operation mechanism 1 comprises a connecting belt and a fixed wheel, the connecting belt bypasses the fixed wheel, one end of the connecting belt is fixedly connected with the first operation mechanism 1-1, and the other end of the connecting belt is fixedly connected with the second operation mechanism 1-2. The first working mechanism 1-1 and the second working mechanism 1-2 move at the same speed and in opposite directions. When the first operating mechanism 1-1 moves downwards, the second operating mechanism 1-2 moves upwards, and the two operating mechanisms 1 move in opposite directions, so that the two operating mechanisms can mutually assist force and do not mutually influence each other, and the external force can be saved; even if one of the operation mechanisms is separated from the fixed frame, the operation mechanism can not fall down due to the pulling force of the other operation mechanism, and the safety performance is higher.

In a preferred embodiment, the working mechanism 1 further comprises a power device 6-4, the power device 6-4 is a servo motor, and the power device 6-4 drives the fixed wheel to rotate. Further, the fixed wheel comprises a first gear 6-1 and a second gear 6-2, the connecting belt comprises a chain 6-3, the chain 6-3 is meshed with the first gear 6-1 and the second gear 6-2 simultaneously, the first gear 6-1 and the second gear 6-2 are in transmission connection with a power device 6-4, and the power device 6-4 drives the first gear 6-1 and the second gear 6-2 to synchronously rotate so as to drive the first operating mechanism 1-1 and the second operating mechanism 1-2 to reversely move. The moving direction of the first operating mechanism 1-1 and the second operating mechanism 1-2 is vertical to the connection of the central points of the first gear 6-1 and the second gear 6-2. In this way, the first working mechanism 1-1 and the second working mechanism 1-2 can be moved synchronously and in opposite directions.

In the preferred embodiment, the running rail 3 is arranged laterally, and the first working mechanism 1-1 and the second working mechanism 1-2 move up and down. The operation mechanism 1 is a knocking mechanism, and the knocking direction of the knocking mechanism is the same as the adsorption direction of the sucker 4.

In a preferred embodiment, the working device is a spraying device or an aluminum liquid spraying device, and the spraying device can be a powder spraying device or a paint spraying device.

In a preferred embodiment, the working mechanism 1 is a knocking mechanism, the working mechanism 1 (knocking mechanism) is slidably connected to the traveling mechanism 2, and the traveling mechanism 2 can drive the working mechanism 1 (knocking mechanism) to move along the traveling rail 3. The sucker 4 can fix the walking track 3 on the surface 100 of the object to be derusted or close to the object to be derusted, and the knocking mechanism moves along the walking track 3, so that the object to be derusted is derusted. The rust-removed object can be a horizontally placed object or a vertically placed object, such as the side wall of a tank body, the side wall of a ship body and the like. The traveling mechanism 2 comprises a first guide rod 5-1, a second guide rod 5-2, a fixed frame 50 and a sliding wheel 7, wherein the first guide rod 5-1 and the second guide rod 5-2 are arranged in parallel, the first guide rod 5-1 and the second guide rod 5-2 are fixed on the fixed frame 50, the sliding wheel 7 is respectively arranged at two ends of the fixed frame 50, and the sliding wheel 7 is connected to the traveling track 3 in a sliding manner. Under the drive of the power device, the traveling mechanism 2 can move along the traveling track 3, and the operating mechanism 1 (knocking mechanism) can move along the first guide rod 5-1 and the second guide rod 5-2, so that the range of knocking of the operating mechanism 1 (knocking mechanism) is larger. In addition, the fixing frame 7 is also provided with a hook 8, and the safety rope is tied on the hook 8 to prevent the safety rope from falling.

Referring to fig. 14 and 15, in a preferred embodiment, the knocking mechanism includes a plurality of rust removing units including a rust removing unit body, and a valve train. The rust removal unit body is provided with an air cavity 10, the warhead 12 is movably embedded in the air cavity 10, and the gas distribution mechanism is communicated with the air cavity 10 and used for introducing compressed gas into the air cavity 10 and driving the warhead 12 to reciprocate relative to the air cavity 10. Specifically, each air distribution mechanism is communicated with the plurality of rust removing units through pipelines. In another preferred embodiment, each air distribution mechanism is communicated with one rust removal unit through a pipeline. The air cavity 10 comprises a guide through hole 101 and a piston cavity 102, the guide through hole 101 is connected and communicated with the piston cavity 102, the warhead 12 is movably embedded in the guide through hole 101, and the side wall of the warhead 12 abuts against the inner wall of the guide through hole 101, so that the piston cavity 102 becomes a closed cavity. The wall of the air cavity 10 is provided with a pressurizing station 104 and a pressure relief station 105, the gas distribution mechanism can introduce gas into the piston cavity 102 through the pressurizing station 104, and after the air pressure in the piston cavity 102 is enough, the bullet 12 can be pressed outwards, so that the bullet 12 can knock on an object to be derusted. The air in the piston cavity 102 can be discharged into the atmosphere through the pressure relief station 105, the pressure in the piston cavity 102 is lowered, the bullet 12 knocks the object to be derusted, and the object to be derusted generates reverse acting force on the bullet 12, so that the bullet 12 retracts and resets.

Referring to fig. 13-15, in the preferred embodiment, the bullet 12 includes a bullet cavity 120, the top of the bullet cavity 120 being open and in communication with the piston cavity 102. A first air hole 121 and a second air hole 122 are formed in the side wall of the bullet 12, a pressurizing station 104 and a pressure releasing station 105 are arranged on the side wall of the air cavity 10, the first air hole 121 is matched with the pressure releasing station 105, and the second air hole 122 is matched with the pressurizing station 104. The rust removal unit body is also provided with a buffer cavity 103, the buffer cavity 103 is communicated with a pressurization station 104, and an air outlet of the air distribution mechanism is communicated with the buffer cavity 103. When the valve train pressurizes the buffer chamber 103, the second air hole 122 is aligned with the pressurizing station 104, air enters from the second air hole 122 and fills the bullet inner chamber 120, and the bullet 12 is driven by the air pressure of the piston chamber 102 to advance along the guide through hole 101. When the bullet 12 advances to the first air hole 121 corresponding to the pressure relief station 105, air pressure is released through the pressure relief station 105, and the bullet 12 is reset after being impacted with the rust removed object. When the bullet 12 is not actuated, the second air hole 122 corresponds to the pressurization station 104, and the first air hole 121 is sealed by the side wall of the guide through hole 101 in the guide through hole 101, so that the bullet inner cavity 120 and the piston cavity 102 are isolated from the external atmosphere, therefore, when the air distribution mechanism injects air to the buffer cavity 103 for pressurization, the air enters the pressurization station 104 from the buffer cavity 103 through the air passage 107 of the piston cavity 102, the air in the pressurization station 104 enters the bullet inner cavity 120 from the second air hole 122, so that the air pressure of the bullet inner cavity 120 is equal to the pressure of the piston cavity 102, and at the moment, the piston cavity 102 has a pressure difference with the external atmosphere, so that the bullet 12 is pushed towards the guide through hole 101. The bullet 12 is pushed by the air pressure to be away from the piston cavity 102 until the first air hole 121 corresponds to the pressure relief station 105, so that the air in the bullet inner cavity 120 is released to the external atmosphere. Referring to fig. 7, further, the buffer cavity 103 is a part of the piston cavity 102, and a cavity enclosed by the connection end of the bullet 12 (i.e., the end located in the piston cavity 102) and a part of the side wall of the piston cavity 102 is the buffer cavity 103. The side wall of the piston cavity 102 is formed with a pressurizing station 104, the pressurizing station 104 is communicated with the buffer cavity 103 through an air channel 107, and the gas distribution mechanism guides high-pressure gas into the buffer cavity 103 and then enters the pressurizing station 104. The second body 112 is formed with a guiding through hole 101, a pressure relief station 105 is disposed on a side wall of the guiding through hole 101, and a striking portion 1200 of the bullet 12 can pass through the guiding through hole 101 (a portion of the bullet 12 for striking an object to be struck is the striking portion 1200) and can extend out of the guiding through hole 101. The bullet 12 is formed with a bullet cavity 120, a first air hole 121 and a second air hole 122, and the first air hole 121 and the second air hole 122 are both communicated with the bullet cavity 120. When the bullet 12 is in a retraction state, the second air hole 122 is communicated with the pressurizing station 104, the first air hole 121 is closed by the side wall of the guide through hole 101, high-pressure air flows into the bullet inner cavity 120 through the buffer cavity 103, the pressurizing station 104 and the second air hole 122, so that the pressures of the bullet inner cavity 120 and the buffer cavity 103 are kept balanced and higher than atmospheric pressure, when the pressure is higher and higher, the bullet 12 can be pressed downwards, and the bullet 12 extends out and strikes on an object to be struck. When warhead 12 stretched out the state, first gas pocket 121 was linked together with pressure release station 105, second gas pocket 122 is sealed by the lateral wall of piston chamber 102, after first gas pocket 121 and the pressure release station 105 on the second body 112 communicate, high pressure in warhead inner chamber 120 is let out from pressure release station 105, warhead 12 strikes and also can form a very strong bounce after waiting to strike the thing, make warhead 12 rebound rapidly and reset, because the pressure in the cushion chamber 103 still exists, gas in the cushion chamber 103 forms an air cushion, can cushion warhead 12's bounce, reduce and even avoid warhead 12's link and piston chamber 102 striking, reduce wearing and tearing, prolong this knocking device's life. Referring to fig. 11, in addition, in order to ensure that the bullet 12 can return to the initial position at each rebound, i.e. the position of the first air hole 121 corresponding to the pressurizing station 104, and simultaneously avoid the rebound bullet 12 from hitting the buffer chamber 103, a damping spring 14 facing the bullet 12 is arranged in the buffer chamber 103, and the bullet 12 hits the damping spring 14 to decelerate when rebounding, so that the second air hole 122 can correspond to the pressurizing station 104 for a longer time, and enough time is provided for inflating the piston chamber 102.

Referring to fig. 9 to 13, in a preferred embodiment, the rust removing unit body includes a piston cylinder 1111, an inner cover 1113, and an outer cover 1112, the piston chamber 102, the buffer chamber 103, and the guide through hole 101 are located in the piston cylinder 1111, the outer cover 1112 is fixed to the piston cylinder 1111, the buffer chamber 103 is defined by the outer cover 1112, the inner cover 1113, and the piston cylinder 1111, and the inner cover 1113 is located between the piston chamber 102 and the buffer chamber 103. When the warhead 12 extends, the warhead 12 and the inner cover 1113 seal the piston cavity 102, and the inner cover 1113 and the outer cover 1112 seal the buffer cavity 103; when the bullet 12 is reset, the bullet 12 presses the inner cap 1113 toward the buffer chamber 103. An inner cover 1113 is arranged between the piston cavity 102 and the buffer cavity 103, the piston cavity 102 and the buffer cavity 103 are separated by the inner cover 1113, the inner cover 1113 can move in the buffer cavity 103, when the warhead 12 rebounds, the warhead first collides with the inner cover 1113, high-pressure gas exists in the buffer cavity 103, and when the buffer moves in the buffer cavity 103, the high-pressure gas plays a role in buffering, so that the warhead 12 is not damaged by collision. A pressurizing station 104 and a pressure relief station 105 are arranged in the piston cylinder 1111. When the warhead 12 is in a retraction state, the piston cavity 102 is not communicated with the pressure relief station 105, and the buffer cavity 103, the piston cavity 102 and the pressurization station 104 are communicated with each other; high-pressure gas firstly enters the buffer cavity 103, then enters the pressurizing station 104 from the air passage 107, and then enters the piston cavity 102 from the pressurizing station 104, when the pressure in the piston cavity 102 is large enough, the bullet 12 can be pressed out of the piston cavity 102, and the knocking part 1200 of the bullet 12 is made to hit on materials for removing rust, smashing the materials and the like. When the warhead 12 is in an extending state, the piston cavity 102 is communicated with the pressure relief station 105, and the piston cavity 102 is not communicated with the pressurization station 104; after the piston cavity 102 is communicated with the pressure relief station 105, the gas in the piston cavity 102 can be released, the air pressure in the piston cavity 102 is reduced, and the bullet 12 rebounds rapidly due to the rebound force formed after the bullet 12 collides with an object to be derusted, and then extends out again, so that the cycle is performed. In a further preferred embodiment, the second end surface of the inner cover 1113 is provided with a pressing air groove 11130, the pressing air groove 11130 is communicated with the buffer cavity 103, and the pressing air groove 11130 is arranged, so that the inner cover 1113 can be tightly abutted against the end part of the side wall of the piston cavity 102, and the sealing effect is better. In another embodiment, referring to fig. 8, the diameter of the buffer chamber 103 is equal to or smaller than the diameter of the piston chamber 102, an annular convex ring 11110 is disposed between the piston chamber 102 and the buffer chamber 103, a first end of the inner cover 1113 is engaged with an inner wall of the convex ring 11110, a second end of the inner cover 1113 is engaged with the buffer chamber 103, and the inner cover 1113 extends into the piston chamber 102.

In a preferred embodiment, the rust removing unit body comprises a first body 111 and a second body 112, the first body 111 is connected with the second body 112, a pressurizing station 104 is formed on the first body 111, a pressure relief station 105 is formed on the second body 112, an air cavity 10 is formed between the first body 111 and the second body 112, and an outlet of the bullet 12 for the knocking part 1200 of the bullet 12 to pass through is formed on the second body 112; when the warhead 12 is in an extending state, the air cavity 10 is communicated with the pressure relief station 105, and the air cavity 10 is not communicated with the pressurization station 104; when the bullet 12 is in a retraction state, the air cavity 10 is not communicated with the pressure relief station 105, and the air cavity 10 is communicated with the pressurization station 104. Further, the first body 111 is made of a metal material, and the second body 112 is made of a plastic material; at least part of the second bodies 112 of the rust removing units are integrally connected to each other. The material specific gravity of the second body 112 is lower than that of the first body 111, and the rust removing unit body is divided into the first body 111 and the second body 112, so that the weight of the knocking device can be reduced without affecting the performance of the knocking device, and the cost is saved. Specifically, the first body 111 is made of stainless steel, and the second body 112 is made of plastic, aluminum alloy, or the like. The first body 111 includes a piston cylinder 1111 in which the piston chamber 102 is located, an inner cap 1113 and an outer cap 1112, the bullet 12 passes through the piston chamber 102, and the other end of the bullet 12 is caught in the piston chamber 102. The outer cover 1112 is secured to the piston barrel 1111 and the buffer chamber 103 is defined by the outer cover 1112, the inner cover 1113 and the piston barrel 1111 with the inner cover 1113 positioned between the piston chamber 102 and the buffer chamber 103. When the warhead 12 extends out, the warhead 12 and the inner cover 1113 seal the piston cavity 102, the inner cover 1113 and the outer cover 1112 seal the buffer cavity 103, the buffer cavity 103 is inflated, gas enters the piston cavity 102 through the air passage 107 and further enters the warhead inner cavity 120, when the air pressure is sufficiently high, the warhead 12 is pressed out, and the warhead 12 is beaten on the material; after receiving the impact, warhead 12 resets, and warhead 12 presses inner cup 1113 to cushion chamber 103, and the gas in cushion chamber 103 forms the air cushion, and cushion warhead 12 and inner cup 1113 reduce the impact force, increase of service life.

In a further preferred embodiment, a first end of the bullet 12 is formed with a first limit portion 123, the diameter of the first limit portion 123 is larger than the diameter of the bullet 12, a second limit portion 106 matched with the first limit portion 123 is arranged on a side wall of the piston cylinder 1111, the diameter of the second limit portion 106 is matched with the diameter of the bullet 12, and the pressurizing station 104 is located on the second limit portion 106 and opens toward the first limit portion 123. Before the material is knocked for the first time, high-pressure gas is not filled in the buffer cavity 103 and the piston cavity 102, but the bullet 12 is in a suspended state due to the gravity of the bullet 12. After the buffer chamber 103 is filled with high-pressure gas, the high-pressure gas applies pressure to the second limiting portion 106 through the pressurizing station 104, so that the bullet 12 is forced to retract into the piston chamber 102 until the pressurizing station 104 is communicated with the buffer chamber 103. In a further preferred embodiment, the second limiting portion 106 is provided with a second air groove 1060, and the air passage 107 and the pressurization station 104 are communicated with the second air groove 1060. The first position-limiting portion 123 is provided with a first air groove 1230, and an opening of the first air groove 1230 faces the second position-limiting portion 106. That is, the first air groove 1230 and the second air groove 1060 communicate with each other.

Referring to fig. 8 and 9, in a preferred embodiment, the knocking mechanism includes a rust removing module including a plurality of rust removing units and a module bracket 20, and the plurality of rust removing units are fixedly connected through the module bracket 20. The rust cleaning unit on every rust cleaning module is the multirow multiseriate and distributes, and in the direction of the face of strikeing (the face that a plurality of warheads 12 strikeed the point and formed), the center dislocation set of the portion 1200 that strikes of the rust cleaning unit of at least part difference line, and the projection of a plurality of warheads 12 in the direction of this face of strikeing of perpendicular to is different promptly, and the point that warheads 12 strikeed on treating the rust cleaning thing links into the slice, and the effect of strikeing is better. The knocking mechanism further comprises a plurality of positioning rollers 5, the rolling direction of the positioning rollers 5 is consistent with that of the knocking mechanism, and at least part of the positioning rollers are distributed on two sides of the knocking mechanism. When the bullet machine works, the positioning roller 5 presses an object to be knocked, and when the bullet head 12 reciprocates to the highest point, a certain distance is reserved between the positioning roller 5 and the object to be knocked.

Referring to fig. 8, in a preferred embodiment, on the knocking surface of the rust removing mechanism, the centers of the knocking portions 1200 of at least some of the rust removing units are distributed in a parallelogram lattice type, and the connecting lines of the centers of the knocking portions 1200 of the rust removing units in the same row are arranged obliquely relative to the feeding direction of the rust removing mechanism. That is, after the plurality of working mechanisms 1 (knocking mechanisms) are arranged, the shape formed by the edges thereof is substantially a parallelogram, and the corners formed by the adjacent sides of the parallelogram are not right angles.

Referring to fig. 1 to 7, in a preferred embodiment, the running rail 3 includes a first rail 3-1 and a second rail 3-2, the first rail 3-1 and the second rail 3-2 are arranged in parallel, two ends of the first rail 3-1 and the second rail 3-2 are provided with positioning members 3-3, two ends of the running gear 2 are respectively slidably connected to the first rail and the second rail, and the positioning members 3-3 are used for fixing the first rail and the second rail, and also can determine a distance between the first rail and the second rail, so that the distance can be adapted to the running gear 2. The suction cups 4 comprise a plurality of suction cups which are respectively fixed on the first rail and the second rail, the suction cups are used for fixing the walking rail 3, and the walking rail 3 can be fixed on an object at any angle.

In a preferred embodiment, the traveling rail 3 includes a plurality of rail modules and suction cups, the suction cups are fixed on at least some of the rail modules, the two ends of the rail modules are respectively provided with a first connecting block 34 and a second connecting block 35 which are protruded, and the adjacent rail modules are detachably and fixedly connected through the first connecting block 34 and the second connecting block 35. During the use, can connect a plurality of track modules and form walking track 3, when needing to change the rust cleaning position, dismantle the track module. Be provided with on the first connecting block 34 with second connecting block 35 complex fixed slot, be provided with first connecting hole on the first connecting block 34, be provided with on the second connecting block 35 with first connecting hole matched with second connecting hole, first connecting block 34 inserts in the fixed slot, thereby it is fixed with adjacent track module to run through first connecting hole and second connecting hole through bolt 33. When in connection, the bolt 33 is inserted, and when in disassembly, the bolt 33 is pulled out, so that the assembly and disassembly are convenient. Furthermore, a travel switch 9 is arranged on the walking track 3, and the forming switch 9 can control whether the suction cup is in a vacuumizing mode or not. Since the knocking device 1 needs a large external force to fix the knocking device, when the knocking mechanism travels to a track module corresponding to a certain suction cup, the suction cup correspondingly starts a vacuum-pumping mode.

The utility model also provides an operation equipment's application method, including following step:

the walking track 3 is installed and fixed on the surface 100 of an object to be constructed;

installing the operation equipment on the walking track 3;

after the working equipment is removed from the track module 30 at the first end of the travel track;

the rail module 30 of the first end of the traveling rail 3 is detached and installed at the second end of the traveling rail 3.

When the running rail 3 is installed on the surface 100 of an object to be constructed, one rail module 30 is installed first, if the installed running rail 3 includes a first running rail 3-1 and a second running rail 3-2, two opposite running modules 30 are installed, the distance between the two running modules is determined by using a positioning piece 3-3, then a vacuum pump is started to fix the two rail modules 30 on the surface of the object, and then the other rail modules 30 are installed in sequence.

The track module 30 of the first end of the walking track 3 is disassembled and installed at the second end of the walking track 3, so that the second end of the walking track 3 can be extended all the time, the operation device can operate all the time along the walking track without stopping, and the work efficiency is high.

The walking track of the utility model comprises a plurality of track modules which are detachably connected, the track modules are fixed with suckers, the walking track can be fixed on the surface of an object to be operated through the suckers, and the walking track can be used on a plane or a vertical surface; the operation device positioned on the walking track can move along the walking track and operate on the object; after the operation of the position of the walking track is finished, the track module at the first end is detached and connected to the second end, so that the walking track can extend towards one direction, and the operation device can walk along the walking track for a longer distance; in the operation process, only the track module needs to be moved, the operation equipment does not need to be moved integrally, the labor is saved, the operation equipment does not need to be stopped in the operation process, and the efficiency is higher.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express the specific embodiments of the utility model, and the description thereof is specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The operating equipment is characterized by comprising a fixed frame, a first operating mechanism and a second operating mechanism, wherein the first operating mechanism and the second operating mechanism are both connected to the fixed frame in a sliding manner; the fixed frame is provided with a connecting belt and a fixed wheel, the connecting belt bypasses the fixed wheel, one end of the connecting belt is fixedly connected with the first operating mechanism, and the other end of the connecting belt is fixedly connected with the second operating mechanism; the first operating mechanism and the second operating mechanism have the same moving speed and opposite moving directions.

2. The work apparatus of claim 1, wherein said work mechanism further comprises a power device, said power device rotating said fixed wheel; the fixed wheel includes first gear and second gear, the connecting band includes the chain, the chain simultaneously with first gear with the meshing of second gear, first gear with the second gear all with power device transmission is connected, power device drives first gear with the synchronous rotation of second gear, and then drives first operating device with second operating device reverse movement.

3. The work apparatus according to claim 2, wherein the first and second work mechanisms move in a direction perpendicular to a line connecting centers of the first and second gears, and the first and second work mechanisms are located at lower portions of the first and second gears.

4. The work apparatus according to claim 1, wherein a first guide bar along which the first work mechanism slides and a second guide bar along which the second work mechanism slides are provided on the mount.

5. The work apparatus of claim 1, further comprising a travel rail and a travel mechanism, wherein the travel mechanism comprises the mounting bracket slidably coupled to the travel rail, and wherein the travel rail comprises a plurality of rail modules, at least some of which are detachably coupled to each other.

6. The work apparatus according to claim 1, further comprising a travel track, wherein the travel track comprises a plurality of track modules, and at least some of the track modules are fixedly connected with suction cups; the track module is arranged in a frame shape, the sucker is fixedly connected to the middle of the track module, and a walking guide plate is arranged on the side edge of the track module; the sucking disc comprises a sucking disc body and a vacuum pump, a sucking disc hole is formed in the sucking disc body, and the sucking disc hole is communicated with the vacuum pump.

7. The operating equipment as claimed in claim 1, wherein the operating mechanism is a knocking mechanism, the knocking mechanism comprises a plurality of rust removal units and a gas distribution mechanism, each rust removal unit comprises a rust removal unit body and a bullet, the rust removal unit body comprises a piston cylinder, an inner cover and an outer cover, a piston cavity, a buffer cavity and a guide through hole are sequentially arranged in the piston cylinder, a bullet inner cavity is arranged on the bullet, the outer cover is fixed on the piston cylinder, the buffer cavity is defined by the outer cover, the inner cover and the piston cylinder, and the inner cover is located between the piston cavity and the buffer cavity; when the warhead extends out, the warhead and the inner cover seal the piston cavity, and the inner cover and the outer cover seal the buffer cavity; when the warhead resets, the warhead presses the inner cover to the buffer cavity.

8. The working equipment as claimed in claim 7, wherein the rust removing unit body comprises a first body and a second body, the first body and the second body are connected, a pressurizing station is formed on the first body, a pressure releasing station is formed on the second body, an air cavity is formed between the first body and the second body, and a bullet outlet through which a knocking part of a bullet passes is further formed on the second body; when the warhead is in an extending state, the air cavity is communicated with the pressure relief station, and the air cavity is not communicated with the pressurization station; when the warhead is in a retraction state, the air cavity is not communicated with the pressure relief station, and the air cavity is communicated with the pressurization station.

9. The work apparatus according to claim 8, wherein the first body is made of a metal material and the second body is made of a plastic material; at least part of the second bodies of the rust removing units are connected with each other into a whole.

10. The work apparatus according to claim 1, wherein the work mechanism is a painting mechanism or an aluminum spraying mechanism.