CN212399261U

CN212399261U - Shot blasting device suitable for large steel processing

Info

Publication number: CN212399261U
Application number: CN202020782619.3U
Authority: CN
Inventors: 游明强
Original assignee: Xuzhou Rongying Construction Machinery Co ltd
Current assignee: Xuzhou Rongying Construction Machinery Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-26
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a shot blasting device suitable for large steel processing in the technical field of steel processing, a shell inner cavity is provided with a transmission component in a penetrating way, the upper side wall of the shell is provided with a first shot blasting component, the first shot blasting component comprises a first shot blasting machine arranged on the shell side wall, a feed inlet of a feeding device is connected with a first conveying auger, an affiliated conveying auger of an instrument is connected with a hoisting machine, the first shot blasting component is connected with a second shot blasting component through a connecting component, the second shot blasting component comprises a shot collecting hopper arranged at the bottom of the shell inner cavity, a first shot collecting box is connected with a second shot blasting machine which is arranged on the shell side wall and the shot blasting direction of which faces obliquely upwards through a shot supplying pipeline, a high pressure fan is arranged on the shot supplying pipeline, the shell inner cavity is provided with a cleaning component, the utility model has the function of carrying out double-sided polishing operation on steel, the efficiency of shot blasting operation is improved, excellent in use effect.

Description

Shot blasting device suitable for large steel processing

Technical Field

The utility model relates to a steel processing technology field specifically is a shot blasting device that is suitable for large-scale steel processing.

Background

Shot blasting is also the name for a mechanical surface treatment process, similar processes also including sand blasting and shot blasting. The shot blasting is a cold treatment process which is divided into shot blasting cleaning and shot blasting reinforcement, wherein the shot blasting cleaning is used for removing impurities such as surface oxide skin and the like to improve the appearance quality, and the shot blasting reinforcement is to continuously impact the surface of a workpiece to be reinforced by utilizing shot flow moving at a high speed so as to force the surface and the surface layer of the target to change in a cyclic deformation process: 1. the microstructure is modified; 2. residual compressive stress is introduced into the non-uniform plastic deformation outer surface layer, and residual tensile stress is generated in the inner surface layer; 3. the roughness of the outer surface changes. Influence: can improve the fatigue fracture resistance of materials/parts, prevent fatigue failure, plastic deformation and brittle fracture and prolong the fatigue life.

When steel products of steel plate type are subjected to shot blasting, shot blasting operation can be performed only on one side of the steel products at a time, shot blasting operation can not be performed on two sides of the steel products at the same time, and therefore the efficiency of shot blasting operation is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be suitable for shot blasting device of large-scale steel processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be suitable for shot blasting device of large-scale steel processing, includes the shell, the shell inner chamber runs through and is provided with transport assembly, just first lateral wall of shell is provided with first shot blasting subassembly, shell lower half lateral wall is provided with the shot blasting subassembly of second, first shot blasting subassembly passes through coupling assembling and is thrown the ball subassembly with the second and be connected, the shell inner chamber is provided with cleans the subassembly.

Further, conveying assembly is including installing two sets of conveying tracks on the support frame, and is two sets of conveying track is connected through the transmission shaft that has power transmission, just conveying track surface equidistant is provided with the spacing subassembly of elasticity, the spacing subassembly end fixed connection limiting plate of elasticity.

Further, the elastic limiting assembly comprises a limiting table fixedly connected with the surface of the conveying crawler belt and provided with a groove on the surface, a spring connected with a limiting plate is arranged in the inner cavity of the limiting table, and the limiting plate is connected with the inner wall of the limiting table in a sliding mode.

Further, first shot-blasting subassembly is including setting up in the first shot-blasting machine of shell lateral wall, first shot-blasting machine is connected with feed arrangement, feed arrangement's feed inlet and first transport auger are connected, first transport auger is connected with the lifting machine.

Further, the second shot blasting assembly comprises a shot collecting hopper arranged at the bottom of the inner cavity of the shell, the shot collecting hopper is connected with a first shot collecting box, the first shot collecting box is connected with a second shot blasting machine which is arranged on the side wall of the shell and faces the oblique upper side of the shot blasting direction through a shot supply pipeline, and a high-pressure fan is arranged on the shot supply pipeline.

Further, coupling assembling is including setting up in shell inner chamber bottom and being located the second ball case between the second shot-blasting machine, second ball case bottom and second carry the auger to be connected, the auger is carried to the second and is connected with the lifting machine.

Further, clean the fixed plate that the subassembly was located the shell inner chamber including the symmetry, the fixed plate one side is passed through hydraulic telescoping rod and is connected with the shell inside wall, just the fixed plate another side is provided with the cleaning dish, the cleaning dish is connected with driving motor through the axis of rotation.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure and reasonable design, the steel to be processed is sequentially transmitted to the inner cavity of the shell through the transmission component, and the double-sided shot blasting operation of the steel is realized through the first shot blasting component and the second shot blasting component, thereby improving the efficiency of the shot blasting operation; the steel shots in the two groups of shot blasting assemblies are recycled, shot blasting operation is well-ordered, and the efficiency is improved; meanwhile, the cleaning operation can be performed on the surface of the steel subjected to shot blasting, the quality of the steel subjected to shot blasting is improved, and the using effect is good.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the side view of the present invention;

FIG. 3 is a schematic view of the structural transfer unit of the present invention;

fig. 4 is the schematic structural view of the cleaning assembly of the present invention.

In the figure: 100. a transfer assembly; 101. a conveying crawler; 102. a drive shaft; 103. an elastic limit component; 104. a limiting plate; 200. a first shot blasting assembly; 201. a first shot blasting machine; 202. a feeding device; 203. a first conveying auger; 204. a hoist; 300. a second shot blasting assembly; 301. a pill collecting hopper; 302. a first pill collecting box; 303. a pill supply pipeline; 304. a second shot blasting machine; 305. a high pressure fan; 400. a connecting assembly; 401. a second pill collecting box; 402. a second conveying auger; 500. a sweeping assembly; 501. a fixing plate; 502. a hydraulic telescopic rod; 503. a drive motor; 504. cleaning the disc; 600. a housing.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a shot blasting device suitable for processing large steel products, including a housing 600, a conveying assembly 100 is disposed in an inner cavity of the housing 600, referring to fig. 3, the conveying assembly 100 includes two sets of conveying tracks 101 mounted on a support frame, the support frame is disposed on the housing 600 and attached to an inner wall thereof, the two sets of conveying tracks 101 are connected by a transmission shaft 102 having power transmission, the transmission shaft 102 is driven by a motor, the rotation of the transmission shaft 102 can synchronously drive the conveying tracks 101 to rotate, so that the limiting plates 104 thereon are conveyed forward, and the surfaces of the conveying tracks 101 are provided with elastic limiting assemblies 103 at equal intervals, the limiting plates 104 have a movement adjusting function by the elastic limiting assemblies 103, when steel products are processed, two ends of the steel products are horizontally placed on the conveying tracks 101 and placed between the limiting plates 104 at two sides, the limiting plates 104 are acted by the, the conveying device has the advantages that the conveying device can clamp and limit conveyed steel, the possibility of steel displacement is reduced, the end part of the elastic limiting assembly 103 is fixedly connected with the limiting plate 104, the width of the limiting plate 104 is matched with the width of an assembly crawler section of the conveying crawler 101, and the requirement of synchronous rotation of the conveying crawler 101 can be met.

The spacing subassembly of elasticity 103 includes and sets up notched spacing platform with conveying track 101 fixed surface's surface, the width of spacing platform and conveying track 101's montage track festival width adaptation, spacing platform inner chamber is provided with the spring of being connected with limiting plate 104, limiting plate 104 can realize moving about on spacing platform through the spring to adapt to the steel of different length at the certain limit and process, limiting plate 104 and spacing platform inner wall sliding connection.

Referring to fig. 1 and 2, a first shot blasting assembly 200 is arranged on the side wall of the upper half portion of the housing 600, the first shot blasting assembly 200 includes a first shot blasting machine 201 arranged on the side wall of the housing 600, the first shot blasting machine 201 is connected with a feeding device 202, the feeding device 202 adopts a feeding device structure of the utility model with the publication number of CN208945946U, a feeding port of the feeding device 202 is connected with a first conveying auger 203, the first conveying auger 203 is connected with a hoisting machine 204, steel shots hoisted by the hoisting machine 204 are conveyed into the first shot blasting machine 201 by the first conveying auger 203, and shot blasting operation processing is performed on the upper surface of the steel material by the first shot blasting machine 201.

Referring to fig. 1 and 2, a second shot blasting assembly 300 is disposed on a side wall of a lower half portion of a shell 600, the second shot blasting assembly 300 includes a shot collecting hopper 301 disposed at a bottom portion of an inner cavity of the shell 600, the shot collecting hopper 301 is used for collecting steel shots thrown by a first shot blasting machine 201, the shot collecting hopper 301 is connected to a first shot collecting box 302, the first shot collecting box 302 is a hollow box body with a shot inlet and a shot outlet on a surface, the first shot collecting box 302 is adapted to the width of the inner cavity of the shell 600, the first shot collecting box 302 is connected to a second shot blasting machine 304 disposed on the side wall of the shell 600 and facing obliquely upward through a shot supply pipeline 303, the collected steel shots enter the shot supply pipeline 303 through the first shot collecting box 302, and then are conveyed into the second shot blasting machine 304 along the shot supply pipeline 303 through a high pressure fan 305, and are subjected to shot blasting operation processing on a lower surface of the steel materials through the second shot blasting machine 304, so that double-sided shot blasting operation processing on the steel materials, the processing efficiency is improved, and the pill supply pipeline 303 is provided with a high-pressure fan 305.

Referring to fig. 2, the first shot blasting assembly 200 is connected to the second shot blasting assembly 300 through a connection assembly 400, the connection assembly 400 includes a second shot collecting box 401 disposed at the bottom of the inner cavity of the housing 600 and located between the second shot blasting machines 304, the second shot collecting box 401 is a hollow box body with a shot inlet and a shot outlet on the surface, the width of the inner cavity of the housing 600 is adapted to the width of the second shot collecting box 401, so that the second shot collecting box 401 can collect the steel shots thrown by the second shot blasting machines 304, specifically, the length of the second shot collecting box 401 can be lengthened or shortened according to actual conditions, the bottom of the second shot collecting box 401 is connected to the second conveying auger 402, the second conveying auger 402 is connected to the elevator 204, the steel shots thrown by the second shot blasting machines 304 fall into the second shot collecting box due to their own weights, the collected steel shots are conveyed to the elevator 204 through the second conveying auger 402 and then conveyed to the first shot blasting machine 201 through the elevator 204, the recycling and intercommunicating use of the steel shots are realized, the recovery efficiency of the steel shots is improved, and the shot blasting operation is carried out well and orderly.

Referring to fig. 1 and 4, the cleaning assemblies 500 are disposed in the cavity of the housing 600, and two cleaning assemblies 500 are disposed in the cavity of the housing 600 in an up-down position. Clean subassembly 500 including the symmetry locate the fixed plate 501 of shell 600 inner chamber, fixed plate 501 one side is passed through hydraulic telescoping rod 502 and is connected with shell 600 inside wall, hydraulic telescoping rod 502 is used for driving to clean dish 504 and steel surface and contacts, and fixed plate 501 another side is provided with cleaning dish 504, cleaning dish 504 surface is equipped with the brush hair densely, cleaning dish 504 is connected with driving motor 503 through the axis of rotation, treat that the steel that carries out two-sided shot blasting operation and handle when cleaning subassembly 500, drive cleaning dish 504 and steel surface contact through hydraulic telescoping rod 502, and drive cleaning dish 504 through driving motor 503 and rotate, clean the dust impurity on steel surface.

The electrical elements described above are all controlled by an external power supply and a control switch, and those skilled in the art can add corresponding dust removing equipment according to actual conditions to remove dust generated after the cleaning assembly 500 works.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be suitable for shot-blasting device of large-scale steel processing, includes shell (600), its characterized in that: the inner cavity of the shell (600) is provided with a conveying assembly (100) in a penetrating mode, the side wall of the upper half portion of the shell (600) is provided with a first shot blasting assembly (200), the side wall of the lower half portion of the shell (600) is provided with a second shot blasting assembly (300), the first shot blasting assembly (200) is connected with the second shot blasting assembly (300) through a connecting assembly (400), and the inner cavity of the shell (600) is provided with a cleaning assembly (500).

2. The shot blasting device suitable for large steel processing according to claim 1, wherein: the conveying assembly (100) comprises two groups of conveying tracks (101) arranged on a supporting frame, the conveying tracks (101) are connected through transmission shafts (102) with power transmission, elastic limiting assemblies (103) are arranged on the surfaces of the conveying tracks (101) at equal intervals, and end portions of the elastic limiting assemblies (103) are fixedly connected with limiting plates (104).

3. The shot blasting device suitable for large steel processing according to claim 2, wherein: the elastic limiting assembly (103) comprises a limiting table fixedly connected with the surface of the conveying crawler (101) and provided with a groove, a spring connected with a limiting plate (104) is arranged in an inner cavity of the limiting table, and the limiting plate (104) is connected with the inner wall of the limiting table in a sliding mode.

4. The shot blasting device suitable for large steel processing according to claim 1, wherein: first shot-blasting subassembly (200) is including setting up in first shot-blasting machine (201) of shell (600) lateral wall, first shot-blasting machine (201) are connected with feed arrangement (202), the feed inlet and the first auger (203) of carrying of feed arrangement (202) are connected, first auger (203) of carrying is connected with lifting machine (204).

5. The shot blasting device suitable for large steel processing according to claim 1, wherein: the second shot blasting assembly (300) comprises a shot collecting hopper (301) arranged at the bottom of an inner cavity of the shell (600), the shot collecting hopper (301) is connected with a first shot collecting box (302), the first shot collecting box (302) is connected with a second shot blasting machine (304) which is arranged on the side wall of the shell (600) and faces to the oblique upper side in the shot blasting direction through a shot supplying pipeline (303), and a high-pressure fan (305) is arranged on the shot supplying pipeline (303).

6. The shot blasting device suitable for large steel processing according to claim 1, 4 or 5, wherein: coupling assembling (400) are including setting up in shell (600) inner chamber bottom and being located second shot-blasting machine (304) between second album ball case (401), auger (402) is carried with the second to second album ball case (401) bottom and is connected, auger (402) is carried with lifting machine (204) to the second and is connected.

7. The shot blasting device suitable for large steel processing according to claim 1, wherein: clean subassembly (500) including fixed plate (501) that shell (600) inner chamber was located to the symmetry, fixed plate (501) one side is passed through hydraulic telescoping rod (502) and is connected with shell (600) inside wall, just fixed plate (501) another side is provided with cleaning dish (504), cleaning dish (504) are connected with driving motor (503) through the axis of rotation.