CN220279356U - Shot blasting machine moves shot blasting machine - Google Patents

Abstract

The utility model relates to the technical field of shot blasting and sand blasting cleaning, in particular to a movable shot blasting and cleaning machine of a shot blasting machine, which comprises a workpiece bearing system, a motorized split sealing door, a shot blasting chamber assembly, two movable shot blasting systems, a shot circulation system, a shot blasting system, an overhaul platform and a dust removal system, wherein the shot circulation system comprises a bottom screw conveyor, a primary bucket elevator, a shot slag separator, a secondary bucket elevator, a material distribution screw conveyor and a shot control system. The utility model has the advantages that the casting distance and the casting angle of the shot blasting device and the workpiece are adjusted, so that various workpieces with different sizes can be evenly and efficiently shot-blasted and cleaned, the surface distance and the casting angle of the shot blasting device from the workpiece to be cleaned are always kept in the optimal state, meanwhile, the cleaning of the outer surfaces and inner cavities of workpieces with different specifications is facilitated, the utilization rate of the shots is improved, the energy consumption is reduced, and the cleaning quality and the working efficiency of the workpieces are improved.

Description

Shot blasting machine with movable shot blasting device

Technical Field

The utility model relates to the technical field of shot blasting and sand blasting cleaning, in particular to a movable shot blasting machine of a shot blasting machine.

Background

The shot blasting machine is special equipment for cleaning large-sized workpieces with complex outer surfaces, at present, a part of shot blasting cleaning of the large-sized workpieces in China adopts a fixed shot blasting machine cleaning mode, so that the outer dimension of a shot blasting chamber is large, the shot blasting machine is uniformly fixed on the shell of the shot blasting chamber body to ensure the trafficability of different workpieces, the workpieces to be cleaned are more in specification, when the workpieces with smaller outer dimensions are cleaned, the shot blasting machine is far away from the cleaning surface of the workpieces, the speed attenuation of a shot blasting speed is large, the surfaces of the workpieces are inconvenient to clean, the shot blasting angle cannot be adjusted after the shot blasting machine is fixed on the shot blasting chamber body, the dark surfaces with complex outer dimensions of the workpieces are inconvenient to clean, and the inner cavities of the workpieces are inconvenient to clean.

Disclosure of Invention

In order to facilitate cleaning of the outer surfaces and inner cavities of workpieces with different specifications, the utility model provides a movable shot blasting machine of a shot blasting machine.

The utility model provides a movable shot blasting machine of a shot blasting machine, which adopts the following technical scheme:

the shot blasting machine comprises a workpiece bearing system, a motorized split sealing door, a shot blasting chamber assembly, two sets of movable shot blasting systems, a shot circulation system, a shot blasting system, an overhaul platform and a dust removal system, wherein the shot circulation system comprises a bottom screw conveyer, a primary bucket elevator, a shot slag separator, a secondary bucket elevator, a cloth screw conveyer and a shot control system, the two sets of shot blasting systems comprise hoisting devices, lifting devices, two shot blasting machine running devices, two shot blasting machine rotating devices, a plurality of lifting steel wire ropes and a plurality of running driving steel wire ropes, the shot blasting chamber assembly comprises a front sealing chamber, a movable shot blasting chamber, a rear sealing chamber and a bottom hopper, the bottom hopper is positioned at the bottom of the shot blasting chamber assembly, the two hoisting devices are fixedly connected to the top of the movable shot blasting chamber, and the two lifting devices, the four shot blasting machine running devices and the four shot blasting machine rotating devices are positioned in the shot blasting chamber.

Through adopting above-mentioned technical scheme, the work piece that waits to clear up passes through the motor and opens the inside that sealing door got into the shot-blasting chamber assembly, and then makes the shot-blasting machine remove around the work piece through two removal shot-blasting systems to clear up the work piece through the shot-blasting machine.

Preferably, the two hoisting devices are fixedly connected to the top of the inner wall of the movable shot blasting chamber, the two hoisting devices comprise first steel wire rope drums and hoisting speed reducer driving devices, one sides of the two hoisting speed reducer driving devices are fixedly connected to the top of the movable shot blasting chamber, the tail ends of output shafts of the two hoisting speed reducer driving devices are in transmission connection with one side of the corresponding first steel wire rope drums, one tail end of each part of hoisting steel wire rope is fixedly connected to the outer surface of the corresponding first steel wire rope drum, the two hoisting devices are flexibly connected with the corresponding hoisting devices through one part of hoisting steel wire ropes, the outer surfaces of the two hoisting devices are fixedly connected with traveling guide rails, the four shot blasting device traveling devices are connected with traveling guide rail hanging devices arranged on the outer surfaces of the four hoisting device traveling devices through traveling guide rail hanging devices, the two shot blasting device traveling devices are fixedly connected to the inside the movable shot blasting chamber, the two shot blasting device traveling devices comprise drum speed reducer driving devices, one side of each shot blasting device is fixedly connected with the corresponding steel wire rope drum through the two guide wheels, the two wire rope drums are fixedly connected with the two wire rope drums on the two sides of the two hoisting device driving devices, the two shot blasting device traveling devices are fixedly connected with the two wire rope drums on the two sides of the base respectively, the outer surface of each second steel wire rope winding drum is fixedly connected with the outer surface of a corresponding walking driving steel wire rope, the outer surface of each shot blasting machine walking device is fixedly connected with two sets of V-shaped wheels, and the outer surface of each set of V-shaped wheels is in rolling connection with the inside of a corresponding walking guide rail.

Through adopting above-mentioned technical scheme for the impeller head can go up and down according to the direction of waiting to clear up the work piece height, and the width direction removes.

Preferably, the bottom of each shot blasting machine running gear is fixedly connected with six flanged support wheels which are in a circumferential array, each six flanged support wheels are in a group, the bottom of each shot blasting machine running gear is connected to the outer surface of the corresponding shot blasting machine rotating device in a hanging manner through the corresponding group of flanged support wheels, each shot blasting machine rotating device is fixedly connected with a shot blasting machine motor driving device, the outer surface of each shot blasting machine rotating device is fixedly connected with an annular guide rail, the outer surface of each flanged support wheel is in lap joint with the outer surface of the corresponding annular guide rail, the tail end of an output shaft of each shot blasting machine motor driving device is in transmission connection with a shot blasting machine, and each shot blasting machine motor driving device is in communication connection with a shot control system.

By adopting the technical scheme, the injection angle of the shot blasting machine can be adjusted, the position of the shot blasting machine is positioned, and the distance between the shot blasting machine and the surface of a workpiece to be cleaned and the casting angle can be kept in the optimal state all the time.

Preferably, the bottom screw conveyer is located the below of bottom hopper, the bucket elevator is located one side of removal shot-blasting room once, the feed inlet that bucket elevator surface offered is connected with the discharge gate that bottom screw conveyer surface offered, the discharge gate that bucket elevator surface offered is connected with the feed inlet that the pellet sediment separator surface offered once, the discharge gate that pellet sediment separator surface offered is connected with the feed inlet that secondary bucket elevator surface offered, the discharge gate that secondary bucket elevator surface offered is connected with the feed inlet that cloth screw conveyer surface offered.

Through adopting above-mentioned technical scheme, through once the lifting machine with feed inlet department steel shot and impurity mixture vertical lifting to in the pellet sediment separator, after the pellet sediment separator separated steel shot and impurity, qualified steel shot was promoted to the feed inlet of shot-blasting room top cloth screw conveyer through the bucket elevator of secondary, through the end to end of each part feed inlet and discharge gate, realized the continuous transport of steel shot.

Preferably, the cloth screw conveyer is located the top of removal shot-blasting room, the cloth screw conveyer fixedly connected with a plurality of throws the ball storage silo, shot control system includes a plurality of pill pipe, the surface of a plurality of pill pipe is all fixedly connected with in the upper portion of removal shot-blasting room, every the inside of pill pipe is all fixedly connected with shot controller, every the shot controller all with shot control system communication connection, every the bottom of throwing the ball storage silo is all fixedly connected with the surface of corresponding pill pipe, every the inside of throwing the ball storage silo all is linked together with the inside of a plurality of pill pipe.

By adopting the technical scheme, the shot is flowed into the shot blasting device from the inside of the shot blasting storage bin through the shot flowing pipe, is emitted to the outer surface or the inner cavity of the workpiece to be cleaned by the shot blasting device, and the shot control system realizes the shot supply of the shot blasting device or not by controlling the switch of the shot controller.

Preferably, the front sealing chamber, the movable shot blasting chamber and the rear sealing chamber are all arranged on the top of the bottom hopper in a linear manner in sequence.

By adopting the technical scheme, the bottom hopper is positioned at the lowest part of the whole shot blasting chamber assembly and is responsible for omnibearing collection of impurities such as steel shots generated after shot blasting cleaning in the chamber body and oxide scales falling off from the surface of a workpiece.

Preferably, the workpiece bearing system comprises a workpiece bearing trolley, a trolley driving device, a walking rail, a driving ring chain, two rollers and two supports, wherein the outer surface of each roller is rotationally connected to the inside of the corresponding support, the head end and the tail end of the workpiece bearing trolley are fixedly connected with the outer surface of the driving ring chain, the driving ring chain is lapped on the outer surfaces of the two rollers, and the trolley driving device is in transmission connection with one side of one roller.

Through adopting above-mentioned technical scheme, drive cylinder and drive ring chain through the platform truck drive arrangement and take place to rotate, and then make work piece plummer carry work piece business turn over shot-blasting room assembly.

Preferably, the motor-driven split sealing door comprises a sealing door body, a guide wheel, a door body guide rail and a door body driving device, wherein the door body driving device is fixedly connected to the top of a front sealing chamber, the door body guide rail is fixedly connected to the top of the sealing door body, a rotating shaft is fixedly connected to the outer surface of the sealing door body, the sealing door body is rotationally connected to one side of the front sealing chamber through the rotating shaft, the guide wheel is slidingly connected to the inside of the door body guide rail, and the door body driving device is in transmission connection with the inside of the guide wheel.

Through adopting above-mentioned technical scheme, door body drive arrangement passes through the inside of driving the leading wheel at the door body guide rail and takes place the slip of different directions, realizes opening and closing of sealed door body.

Preferably, the shot blasting system comprises a shot blasting tank, a shot blasting control system and a spray gun, wherein the spray gun is in communication connection with the shot blasting control system, one end of the spray gun is fixedly connected to the bottom of the shot blasting tank, the other end of the spray gun is provided with a nozzle, and the outer surface of the spray gun is fixedly connected with a handheld control valve.

By adopting the technical scheme, the shot blasting control system controls the spray gun to perform the repair spraying of locally cleaning the dark surface of the workpiece.

As the technical scheme of the utility model, the provided hardware setting is only used for conveniently cleaning the outer surfaces and inner cavities of the workpieces with different specifications on the basis of hardware facilities, and particularly, the method for conveniently cleaning the outer surfaces and the inner cavities of the workpieces with different specifications is not used as the object of the technical problem and the protection to be solved, and meanwhile, the communication methods among the devices all adopt the existing communication methods and are not innovation points of the application.

In summary, the utility model has the following beneficial technical effects:

1. the device is provided with a movable shot blasting system, an employee operates the movable shot blasting system to move the shot blasters to two sides of a workpiece through the shot blaster travelling device, the shot blasters are enabled to move to the positions below the two sides of the workpiece through the winch device and the lifting device, further, the rotation of the casting direction of the shot blasters is realized through the positive and negative rotation of the shot blaster motor driving device until the proper casting belt angle is regulated, shot blasting is carried out on the workpiece to be cleaned, the shot blasters can realize the lifting in the height direction and the width direction of the workpiece according to the appearance size of the workpiece, the shot blasting is rotated around the lifting shaft to clean the workpiece and the carrying trolley moves the workpiece forwards and backwards along the length direction, the casting distance and the shot blasting angle of the shot blasters and the workpiece can be adjusted, so that various workpieces with different sizes can be uniformly and efficiently blasted, the cleaning of all surface shots of the inner cavity of the workpiece can be conveniently realized, the cleaning quality of the inner cavity surface of the inner cavity is good, the cleaning efficiency is high, and the cleaning of the outer surfaces and the inner cavities of workpieces with different specifications are conveniently cleaned;

2. the device is provided with the shot control system, the shot control system can receive a position signal fed back by the servo of the drum speed reducer driving device, the drum speed reducer driving device drives the shot blasting machine travelling device to move towards a direction close to or far away from a workpiece, the shot control system can start different shot controllers according to the moving positions of the shot blasting machines to realize continuous shot supply of the shot blasting machines in moving, the continuous shot supply of the shot blasting machines is realized, and the intelligent mobile shot blasting cleaning mode is convenient for enabling the distance between the shot blasting machines and the surface of the workpiece to be cleaned and the projection angle to be kept in an optimal state all the time, thereby being beneficial to improving the shot utilization rate, reducing the energy consumption and improving the workpiece cleaning quality and the work efficiency.

Drawings

FIG. 1 is a schematic diagram of a front view of a shot blasting machine of the present utility model;

FIG. 2 is a schematic top view of a shot blasting machine of the present utility model;

FIG. 3 is a schematic diagram of a structure of a shot blasting machine of the present utility model in which a movable shot blasting system 4 of the shot blasting machine is in a side view during operation;

FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 1;

FIG. 5 is a schematic view of a partially enlarged structure at B in FIG. 1;

FIG. 6 is a schematic view of a partially enlarged structure at C in FIG. 1;

FIG. 7 is a schematic view of a partially enlarged structure at D in FIG. 1;

fig. 8 is a partially enlarged structural schematic diagram at E in fig. 1.

Reference numerals illustrate:

1. a workpiece carrying system; 101. a workpiece carrying trolley; 102. a trolley driving device; 103. a drive ring chain;

2. motorized split seal door; 201. a guide wheel; 202. a door body guide rail; 203. a door body driving device; 204. sealing the door body;

3. shot blasting chamber assembly; 301. a front seal chamber; 302. moving the shot blasting chamber; 303. a rear seal chamber; 304. a bottom hopper;

4. a mobile shot blasting system; 401. a hoisting device; 402. a lifting device; 4021. a walking guide rail; 403. a shot blasting machine running gear; 4031. a drum speed reducer driving device; 4032. a V-shaped wheel; 4033. a support wheel with a flanging; 404. a shot blasting machine rotating device; 4041. a shot blasting machine motor driving device; 4042. an annular guide rail; 4043. a shot blasting device;

5. a bottom screw conveyor; 6. a primary bucket elevator; 7. a pellet residue separator; 8. a secondary bucket elevator;

9. a cloth screw conveyor; 901. shot blasting storage bin;

10. a shot control system; 1001. a pill tube; 1002. a shot controller;

11. a shot blasting system; 1101. a shot blasting tank; 1102. a shot blasting control system; 1103. a spray gun;

12. a maintenance platform; 13. and a dust removal system.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-8.

The embodiment of the utility model discloses a shot blasting machine with a movable shot blasting device, which comprises a workpiece bearing system 1, a motor-driven split sealing door 2, a shot blasting chamber assembly 3, two sets of movable shot blasting systems 4, a shot circulation system, a shot blasting system 11, an overhaul platform 12 and a dust removal system 13, wherein the shot circulation system comprises a bottom screw conveyor 5, a primary bucket elevator 6, a shot slag separator 7, a secondary bucket elevator 8, a cloth screw conveyor 9 and a shot control system 10, the two sets of movable shot blasting systems 4 comprise hoisting devices 401, lifting devices 402, two shot blasting device travelling devices 403, two shot blasting device rotating devices 404, a plurality of lifting steel wires and a plurality of travelling driving steel wires, the shot blasting chamber assembly 3 comprises a front sealing chamber 301, a movable shot blasting chamber 302, a rear sealing chamber 303 and a bottom hopper 304, the bottom hopper 304 is positioned at the bottom of the shot blasting chamber assembly 3, the two hoisting devices 401 are fixedly connected to the top of the movable shot blasting chamber 302, the two lifting devices 402, the four shot blasting machine travelling devices 403 and the four shot blasting machine rotating devices 404 are all positioned in the movable shot blasting chamber 302, a workpiece to be cleaned passes through the motorized split sealing door 2 through the carrying of the workpiece carrying system 1, enters the shot blasting chamber assembly 3, passes through the front sealing chamber 301 until moving into the movable shot blasting chamber 302, the two hoisting devices 401, the lifting devices 402, the two shot blasting machine travelling devices 403 and the two shot blasting machine rotating devices 404 of the two movable shot blasting systems 4 enable the shot blasting machine 4043 to move around the workpiece, when the shot blasting machine 4043 sprays steel shots according to specifications of different workpieces, the shot blasting control system 10 is positioned at a proper height and angle from the workpiece, the shot blasting control system 10 controls the opening and closing of the shot control 1002 according to the running position of the shot blasting machine 4043, the continuous shot supply of the shot blasting machine 4043 is realized, so that the steel shots ejected by the shot blasting machine 4043 clean the outer surface and the inner cavity of the workpiece.

Referring to fig. 1, 3, 5, and 7, two lifting devices 402 are fixedly connected to the top of the inner wall of the movable shot-blasting chamber 302, two lifting devices 401 each comprise a first wire rope drum and a lifting speed reducer driving device, the lifting speed reducer driving devices adopt a speed reducing motor capable of generating forward and reverse directions, one sides of the two lifting speed reducer driving devices are fixedly connected to the top of the movable shot-blasting chamber 302, the tail ends of output shafts of the two lifting speed reducer driving devices are respectively connected to one side of the corresponding first wire rope drum in a driving manner, the tail ends of a part of lifting wire ropes are respectively connected to the outer surface of the corresponding first wire rope drum in a driving manner, the two lifting devices 401 are respectively flexibly connected with the corresponding lifting devices 402 through a part of lifting wire ropes, the lifting devices 401 are respectively flexibly connected with the lifting devices 402 through lifting wire ropes, and staff can rotate forward and backward through operating the lifting speed reducer driving devices, the lifting steel wires connecting the lifting device 401 and the lifting device 402 are wound on or released from the outer surface of the first steel wire rope reel, so that the lifting device 401 drives the lifting device 402 to lift and descend, the lifting device 402 drives the shot blasters 4043 to realize the change of height in the vertical direction, the outer surfaces of the two lifting devices 402 are fixedly connected with the walking guide rails 4021, the outer surfaces of the four shot blaster walking devices 403 are fixedly connected with the walking wheel sets, the four shot blaster walking devices 403 are connected with the corresponding walking guide rails 4021 arranged on the outer surfaces of the lifting devices 402 in a hanging way through the walking wheel sets on the outer surfaces of the four shot blaster walking devices 403, each lifting device 402 can drive the two shot blaster walking devices 403 to lift simultaneously, the two shot blaster walking devices 403 are fixedly connected to the inside of the movable shot blasting chamber 302, the two shot blasting machine travelling devices 403 comprise drum speed reducer driving devices 4031, one side of each drum speed reducer driving device 4031 is fixedly connected with the top of the lifting device 402, the tail end of the output shaft of each drum speed reducer driving device 4031 is in transmission connection with a second steel wire rope drum, two sides of the two lifting devices 402 are fixedly connected with steel wire rope guide wheel bases, the two lifting devices 402 are fixedly connected with the corresponding second steel wire rope drums through the steel wire rope guide wheel bases at two sides, four shot blasting machine travelling devices (403) are in a group, two shot blasting machine travelling devices (403) in each group are connected with corresponding travelling driving steel wire ropes, the outer surface of each second steel wire rope drum is fixedly connected with the outer surface of the corresponding travelling driving steel wire rope, the outer surface of each shot blasting machine running gear 403 is fixedly connected with two sets of V-shaped wheels 4032, the outer surface of each V-shaped wheel 4032 is in rolling connection with the inside of a corresponding running guide rail 4021, the two sets of V-shaped wheels 4032 are connected to the shot blasting machine running gear 403, the V-shaped wheels 4032 are in contact with the running guide rail 4021 of the lifting device 402 and roll in the running guide rail 4021, the two shot blasting machine running gears 403 are connected through a running driving steel wire rope, the running driving steel wire rope is driven to rotate forwards and backwards through a drum speed reducer driving device 4031, the running driving steel wire rope is wound on or released from the outer surface of the second steel wire rope drum, and then the shot blasting machine running gear 403 connected with the running driving steel wire rope moves in the direction of being close to a workpiece to be cleaned or far away from the workpiece to be cleaned in the shot blasting chamber assembly 3, so that the shot blasting machine running gear 403 drives the shot blasting machine 4043 to move forwards and backwards.

Referring to fig. 1, 3, 5, 7, six flanged support wheels 4033 in a circumferential array are fixedly connected to the bottom of each shot blasting machine running device 403, each six flanged support wheels 4033 is a group, the bottom of each shot blasting machine running device 403 is connected to the outer surface of a corresponding shot blasting machine rotating device 404 in a hanging manner through a corresponding group of flanged support wheels 4033, the outer surface of the shot blasting machine rotating device 404 adopts a wear-resisting plate sealing protection design, the shot blasting machine 4043 can be effectively protected from rebound shot striking, the reliability of equipment is improved, a shot blasting machine motor driving device 4041 is fixedly connected to the inside of each shot blasting machine rotating device 404, a speed reducing motor capable of forward and reverse rotation is adopted by the shot blasting machine motor driving device 4041, the outer surface of each shot blasting machine rotating device 404 is fixedly connected with an annular guide rail 4042, the outer surface of each flanged support wheel 4033 is lapped on the outer surface of the corresponding annular guide rail 4042, the annular guide rail 4042 of each shot blasting machine rotating device 404 is contacted with the tread of the corresponding six groups of flanging supporting wheels 4033, the flanging supporting wheels 4033 perform rolling-like motion on the surfaces of the corresponding annular guide rails 4042, so that the rotation of the shot blasting machine 4043 in the casting direction is realized through the forward and reverse rotation of the shot blasting machine motor driving device 4041, the tail end of the output shaft of each shot blasting machine motor driving device 4041 is in transmission connection with the shot blasting machine 4043, the shot blasting machine 4043 can perform rotary shot blasting around a lifting shaft, each shot blasting machine 4043 is arranged in the corresponding shot blasting machine rotating device 404, each shot blasting machine motor driving device 4041 is in communication connection with the shot control system 10, the shot control system 10 can receive a position signal (servo feedback position signal is not described in detail here) of servo feedback of the drum speed reducer driving device 4031, the drum speed reducer driving device 4031 drives the shot blasting machine travelling device 403 to move towards or away from the workpiece, and the shot control system 10 can start different shot controllers according to the moving position of the shot blasting machine so as to realize continuous shot supply for the moving shot blasting machine.

Referring to fig. 1, the bottom screw conveyor 5 is located below the bottom hopper 304, the bottom screw conveyor 5 is responsible for intensively conveying the steel shot in each bottom hopper 304 to the feed inlet of the bottom of the primary bucket elevator 6, so that impurities such as steel shot and oxide skin falling off from the surface of a workpiece after shot blasting enter the interior of the primary bucket elevator 6, the primary bucket elevator 6 (known technology) is located at one side of the movable shot blast chamber 302, the feed inlet formed on the outer surface of the primary bucket elevator 6 is connected with the feed outlet formed on the outer surface of the bottom screw conveyor 5, the feed outlet formed on the outer surface of the primary bucket elevator 6 is connected with the feed inlet formed on the outer surface of the shot-slag separator 7 (known technology), the feed outlet formed on the outer surface of the shot-slag separator 7 is connected with the feed inlet formed on the outer surface of the secondary bucket elevator 8 (known technology), the feed outlet formed on the outer surface of the secondary bucket elevator 8 is connected with the feed inlet formed on the outer surface of the cloth screw conveyor 9, the primary bucket elevator 6 separates the steel shot from impurities, the steel shot and the oxide skin falling off from the surface of the workpiece are input into the interior of the shot separator 7 through the primary bucket elevator 6, and the feed inlet 7 is connected with the feed inlet formed on the outer surface of the cloth screw conveyor 9, and the steel shot is overlapped with the feed inlet of the steel shot 8 on the feed inlet of the secondary bucket 8 (known technology) and the top of the steel shot is conveyed to the top of the steel shot through the secondary bucket 8.

Referring to fig. 1, 2 and 4, a material-distributing screw conveyor 9 is located at the top of a movable shot-blasting chamber 302, a plurality of shot-blasting storage bins 901 are fixedly connected to the material-distributing screw conveyor 9, steel shots are conveyed and uniformly distributed into each shot-blasting storage bin 901 by the material-distributing screw conveyor 9, a shot control system 10 comprises a plurality of shot-blasting tubes 1001, the outer surfaces of the plurality of shot-blasting tubes 1001 are fixedly connected to the upper part of the movable shot-blasting chamber 302, a shot controller 1002 is fixedly connected to the inside of each shot-blasting tube 1001, each shot controller 1002 is in communication connection with the shot control system 10, the shot control system 10 can control the opening and closing of the shot controllers 1002, when the shot controllers 1002 are opened, the steel shots can flow in the inside of the shot-blasting tubes 1001, when the shot controllers 1002 are opened and closed, the steel shots cannot flow in the inside of the shot-blasting tubes 1001, the bottom of each shot-blasting storage bin 901 is fixedly connected to the outer surfaces of the corresponding shot-blasting tubes 1001, the inside of each shot blasting storage bin 901 is communicated with the inside of a plurality of shot flowing pipes 1001, steel shots flow from the inside of the shot blasting storage bins 901 to shot blasters 4043 through the shot flowing pipes 1001, the steel shots are emitted to the outer surface or the inner cavity of a workpiece to be cleaned by the shot blasters 4043, the lower parts of the shot blasting storage bins 901 are connected with the corresponding shot flowing pipes 1001 in a shot control system 10, the shot control system 10 adopts the existing PLC processor with the functions of receiving, processing, controlling and judging, the shot control system 10 can receive the position signals fed back by the servo of a drum speed reducer driving device 4031, the drum speed reducer driving device 4031 drives the shot blaster traveling device 403 to move towards or away from the workpiece, the shot control system 10 can start different shot controllers 1002 to continuously feed the shot to the moving shot blasters according to the moving positions of the shot blasters, after the shot blasting machine 4043 is moved to a certain position, the corresponding shot tube 1001 transports the shot into the shot blasting machine 4043.

Referring to fig. 1 and 2, the front sealing chamber 301, the movable shot blasting chamber 302 and the rear sealing chamber 303 are all arranged on the top of the bottom hopper 304 in a linear manner in sequence, the shot blasting chamber assembly 3 is a closed cavity and is mainly responsible for preventing steel shots from splashing and dust from overflowing and supporting the components of the movable shot blasting system 4, the bottom hopper 304 is positioned at the lowest part of the whole shot blasting chamber assembly 3 and is responsible for collecting impurities such as steel shots generated after shot blasting cleaning and oxide skin falling off from the surface of a workpiece in the omnibearing collection chamber, the front sealing chamber 301 is positioned at the inlet side of the workpiece above the bottom hopper 304, the rear sealing chamber 303 is positioned above the bottom hopper 304 and is far away from the inlet side, the movable shot blasting chamber 302 is positioned between the front sealing chamber 301 and the rear sealing chamber 303 above the bottom hopper 304, the movable shot blasting chamber 302 is driven to carry the workpiece through the front sealing chamber 301, the workpiece is driven to enter the movable shot blasting chamber 302, and the position angle of the movable shot blasting chamber 302 is adjusted according to the passing of the size and shape of the workpiece, and the cleaning angle of the shot blaster 4043 in the movable shot blasting chamber 302 is further carried out on the outer surface and the inner cavity of the workpiece.

Referring to fig. 1, a workpiece carrying system 1 includes a workpiece carrying trolley 101 (known technology), a trolley driving device 102 (known technology), a walking track, a driving loop chain 103, two rollers and two supports, wherein the outer surface of each roller is rotationally connected to the inside of the corresponding support, the two rollers and the two supports are placed in an underground cavity, the trolley driving device 102 is adopted, the walking track is laid above the ground, the workpiece carrying trolley 101 walks on the track and is responsible for supporting and conveying workpieces, the two ends of the head and tail of the workpiece carrying trolley 101 are fixedly connected with the outer surface of the driving loop chain 103, the driving loop chain 103 is lapped on the outer surfaces of the two rollers, the trolley driving device 102 is in transmission connection with one side of one roller, the trolley driving device 102 is placed in the underground cavity and is in contact with the ground, an existing speed reducing motor capable of forward and backward rotation is adopted for the trolley driving device 102, the driving loop chain 103 provides power for the carrying trolley to walk, the workpiece carrying trolley 101 is driven by the speed reducing motor forward and backward and forward and backward driving the workpiece carrying trolley 101 to move forward and backward and forward the workpiece carrying assembly 3.

Referring to fig. 1 and 8, the motorized split sealing door 2 comprises a sealing door body 204, a guide wheel 201, a door body guide rail 202 and a door body driving device 203, wherein the motorized split sealing door 2 and a shot room assembly 3 form a closed cavity to prevent steel shots and dust from overflowing in the shot cleaning process, the door body driving device 203 is fixedly connected to the top of a front sealing room 301, the door body guide rail 202 is fixedly connected to the top of the sealing door body 204, the door body guide rail 202 is positioned above the sealing door body 204, so that steel shots are not accumulated in the door body guide rail 202, a rotating shaft is fixedly connected to the outer surface of the sealing door body 204, the sealing door body 204 is rotationally connected to one side of the front sealing room 301 through the rotating shaft, the guide wheel 201 is slidingly connected to the inside of the door body guide rail 202, the door body driving device 203 is in transmission connection with the inside of the guide wheel 201, the door body driving device 203 adopts an existing speed reducing motor capable of forward and backward rotation, the door body driving device 203 drives the guide wheel 201 to slide in the inside the door body guide rail 202, and accordingly the door body 202 is driven to rotate through the door body driving device 203 to rotate, and the front and back rotation of the guide rail 202 is driven to slide in different directions in the inside the door body guide rail 201, and the door body is opened in different directions.

Referring to fig. 1 and 6, the shot blasting system 11 includes a shot blasting tank 1101, a shot blasting control system 1102 and a spray gun 1103, wherein the shot blasting system 11 is used for manually performing supplementary blasting cleaning on a local dark surface after shot blasting is finished, the shot blasting control system 1102 adopts a conventional PLC processor with a control function, the shot blasting control system 1102 is located at one side of the shot blasting tank 1101, the spray gun 1103 is in communication connection with the shot blasting control system 1102, one end of the spray gun 1103 is fixedly connected to the bottom of the shot blasting tank 1101, a nozzle is arranged at the other end of the spray gun 1103, a handheld control valve (known technology) is fixedly connected to the outer surface of the spray gun 1103, an employee can control the opening and closing of the nozzle on the spray gun 1103 through the handheld control valve, after the spray gun 1103 is opened, steel shots are sprayed out from the spray gun 1103 to perform supplementary blasting cleaning on the local dark surface of a workpiece.

The implementation principle of the movable shot blasting machine of the shot blasting machine provided by the embodiment of the utility model is as follows:

1. the staff member operates the workpiece carrying system 1 to transfer the workpiece to be cleaned into the movable shot blasting chamber 302;

2. the staff operates the movable shot blasting system 4 to move the shot blasting device 4043 to the two sides of the workpiece through the shot blasting device traveling device 403, and the shot blasting device 4043 is moved to the position below the two sides of the workpiece through the hoisting device 401 and the lifting device 402, so that the rotation of the shot blasting device 4043 in the casting direction is realized through the forward and reverse rotation of the shot blasting device motor driving device 4041 until the proper casting belt angle is adjusted, the shot blasting cleaning is performed on the workpiece to be cleaned, the full surface shot blasting cleaning of the inner cavity of the workpiece can be realized, steel shots are not accumulated, the cleaning quality of the inner cavity surface is good, and the efficiency is high;

3. the employee manipulates the shot-peening control system 1102 to control the supplemental blast cleaning of the partially dull surface of the workpiece.

The technical features not described in the present utility model may be implemented by the prior art, and are not described herein.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (9)

1. The utility model provides a shot blasting machine is thrown to portable shot-blasting machine which characterized in that: the shot blasting machine comprises a workpiece bearing system (1), a motorized split sealing door (2), a shot blasting chamber assembly (3), two sets of movable shot blasting systems (4), a shot circulation system, a shot blasting system (11), a maintenance platform (12) and a dust removal system (13), wherein the shot circulation system comprises a bottom spiral conveyor (5), a primary bucket elevator (6), a shot slag separator (7), a secondary bucket elevator (8), a cloth spiral conveyor (9) and a shot control system (10), the two sets of movable shot blasting systems (4) comprise hoisting devices (401), lifting devices (402), two shot blasting machine travelling devices (403), two shot blasting machine rotating devices (404), a plurality of lifting steel wire ropes and a plurality of travelling driving steel wire ropes, the shot blasting chamber assembly (3) comprises a front sealing chamber (301), a movable shot blasting chamber (302), a rear sealing chamber (303) and a bottom hopper (304), the bottom hopper (304) is positioned at the bottom of the shot blasting chamber assembly (3), the two hoisting devices (401) are fixedly connected to the top of the movable shot blasting chamber assembly (302), and the two shot blasting devices (403) are positioned in the four shot blasting devices (402) and the four shot blasting devices (403) are arranged in the shot blasting chamber.

2. The movable shot blasting machine of the shot blasting machine according to claim 1, wherein: the two lifting devices (402) are fixedly connected to the top of the inner wall of the movable shot blasting chamber (302), the two lifting devices (401) comprise first steel wire rope drums and lifting speed reducer driving devices, one sides of the two lifting speed reducer driving devices are fixedly connected to the top of the movable shot blasting chamber (302), the tail ends of output shafts of the two lifting speed reducer driving devices are in transmission connection with one side of the corresponding first steel wire rope drums, the tail ends of one part of lifting steel wire ropes are fixedly connected to the outer surfaces of the corresponding first steel wire rope drums, the two lifting devices (401) are flexibly connected with the corresponding lifting devices (402) through one part of lifting steel wire ropes, the outer surfaces of the two lifting devices (402) are fixedly connected with travelling guide rails (4021), the outer surfaces of the four shot blasting device travelling devices (403) are fixedly connected with travelling wheel groups, the four shot device travelling devices (403) are suspended and connected with the travelling guide rails (4021) arranged on the outer surfaces of the corresponding lifting devices (402) through the travelling wheel groups on the outer surfaces of the shot device travelling devices, the two shot device travelling devices (403) are fixedly connected with the two shot blasting devices (403) on the inner surfaces of the two lifting devices (302), the shot blasting devices (31) are fixedly connected with the two lifting devices (402) on the inner sides of the lifting devices (402) respectively, every reel speed reducer drive arrangement (4031) the end of output shaft all transmission is connected with the second wire rope reel, two the both sides of elevating gear (402) are all fixedly connected with wire rope leading wheel base, two elevating gear (402) are all through its both sides wire rope leading wheel base and corresponding second wire rope reel fixed connection, four impeller running gear (403) are two in pairs in a set, two in each set impeller running gear (403) are all connected through corresponding walking drive wire rope, every the surface of second wire rope reel is all fixedly connected with the surface of corresponding walking drive wire rope, every the surface of impeller running gear (403) is all fixedly connected with two sets of V type wheels (4032), the surface of every V type wheel (4032) is all roll-connected in the inside of corresponding walking guide rail (4021).

3. The movable shot blasting machine of the shot blasting machine according to claim 2, wherein: six flanging supporting wheels (4033) with a circumferential array are fixedly connected to the bottom of each shot blasting machine running gear (403), each six flanging supporting wheels (4033) are in a group, the bottom of each shot blasting machine running gear (403) is connected to the outer surface of a corresponding shot blasting machine rotating device (404) in a hanging mode through a corresponding group of flanging supporting wheels (4033), a shot blasting machine motor driving device (4041) is fixedly connected to the inside of each shot blasting machine rotating device (404), an annular guide rail (4042) is fixedly connected to the outer surface of each shot blasting machine rotating device (404), the outer surface of each flanging supporting wheel (4033) is in lap joint with the outer surface of the corresponding annular guide rail (4042), a shot blasting machine (4043) is in transmission connection with the tail end of an output shaft of each shot blasting machine motor driving device (4041), and each shot blasting machine motor driving device (4041) is in communication connection with a shot blasting control system (10).

4. A portable shot blasting machine of shot blasting machine according to claim 3, wherein: the bottom screw conveyer (5) is located the below of bottom hopper (304), one side that bucket elevator (6) are located removal shot-blasting chamber (302), the feed inlet that bucket elevator (6) surface was seted up is connected with the discharge gate that bottom screw conveyer (5) surface was seted up, the discharge gate that bucket elevator (6) surface was seted up is connected with the feed inlet that pill sediment separator (7) surface was seted up, the discharge gate that pill sediment separator (7) surface was seted up is connected with the feed inlet that secondary bucket elevator (8) surface was seted up, the discharge gate that secondary bucket elevator (8) surface was seted up is connected with the feed inlet that cloth screw conveyer (9) surface was seted up.

5. The movable shot blasting machine for shot blasting according to claim 4, wherein: the utility model discloses a shot blasting machine, including a shot blasting storage bin (901), a cloth screw conveyer (9), a shot blasting control system (10), a cloth screw conveyer (9), a shot storage bin (10) and a shot control system (10) are located the top of removing shot blasting room (302), cloth screw conveyer (9) fixedly connected with a plurality of shot blasting storage bin (901), shot blasting control system (1001) are all fixedly connected with in the upper portion of removing shot blasting room (302) to the surface of a plurality of shot blasting pipe (1001), every the inside of shot blasting pipe (1001) is all fixedly connected with shot controller (1002), every shot controller (1002) all with shot control system (10) communication connection, every bottom of shot blasting storage bin (901) is all fixedly connected with the surface of corresponding shot blasting pipe (1001), every shot blasting storage bin (901) inside all is linked together with the inside of a plurality of shot pipe (1001).

6. The movable shot blasting machine for shot blasting according to claim 5, wherein: the front sealing chamber (301), the movable shot blasting chamber (302) and the rear sealing chamber (303) are sequentially and linearly arranged at the top of the bottom hopper (304).

7. The movable shot blasting machine for shot blasting according to claim 6, wherein: the workpiece bearing system (1) comprises a workpiece bearing trolley (101), a trolley driving device (102), a walking track, a driving loop chain (103), two rollers and two supports, wherein the outer surface of each roller is rotationally connected to the inner part of the corresponding support, the head end and the tail end of the workpiece bearing trolley (101) are fixedly connected with the outer surface of the driving loop chain (103), the driving loop chain (103) is lapped on the outer surfaces of the two rollers, and the trolley driving device (102) is in transmission connection with one side of one roller.

8. The movable shot blasting machine for shot blasting according to claim 7, wherein: the motor-driven split sealing door (2) comprises a sealing door body (204), a guide wheel (201), a door body guide rail (202) and a door body driving device (203), wherein the door body driving device (203) is fixedly connected to the top of a front sealing chamber (301), the door body guide rail (202) is fixedly connected to the top of the sealing door body (204), a rotating shaft is fixedly connected to the outer surface of the sealing door body (204), the sealing door body (204) is rotationally connected to one side of the front sealing chamber (301) through the rotating shaft, the guide wheel (201) is slidably connected to the inside of the door body guide rail (202), and the door body driving device (203) is in transmission connection with the inside of the guide wheel (201).

9. The movable shot blasting machine of claim 8, wherein: the shot blasting system (11) comprises a shot blasting tank (1101), a shot blasting control system (1102) and a spray gun (1103), wherein the spray gun (1103) is in communication connection with the shot blasting control system (1102), one end of the spray gun (1103) is fixedly connected to the bottom of the shot blasting tank (1101), a nozzle is arranged at the other end of the spray gun (1103), and a handheld control valve is fixedly connected to the outer surface of the spray gun (1103).