CN203918792U - Full-automatic crawler track type shot-blasting machine - Google Patents
Full-automatic crawler track type shot-blasting machine Download PDFInfo
- Publication number
- CN203918792U CN203918792U CN201420363144.9U CN201420363144U CN203918792U CN 203918792 U CN203918792 U CN 203918792U CN 201420363144 U CN201420363144 U CN 201420363144U CN 203918792 U CN203918792 U CN 203918792U
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- China
- Prior art keywords
- housing
- pinch roller
- ball blast
- crawler belt
- centre bore
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Abstract
The utility model discloses a kind of full-automatic crawler track type shot-blasting machine, it comprises the housing (1) of band ball blast chamber (2), and housing (1) is provided with three location roller bearings, and crawler belt (3) is linked on the roller bearing of location; The first pinch roller (6) and the second pinch roller (7) extrude arcwall face (3.1) by crawler belt (3); First centre bore (6.1) of the first pinch roller (6) forms unique entrance of ball blast chamber (2); The rear end face (1.2) of housing (1) is provided with unique outlet of ball blast chamber (2), is sheathed with discharge bucket (10) in outlet, and the inner of discharge bucket (10) is communicated with the second centre bore (7.1); Crawler belt (3) is provided with inclination alveolus (11); Ball blast chamber (2) suspention has front apron (12) and backboard (13); This shot-blasting machine is also provided with conveyer belt (14).This ball blast function realizes in automation charging and discharging and charging and discharging process continuously ball blast, without shutdown.
Description
Technical field
The utility model relates to the process of surface treatment technical field of mechanical aspects, is specifically a kind of full-automatic crawler track type shot-blasting machine.
Background technology
Ball blast is a kind of process of surface treatment of mechanical aspects, it is a kind of cold-treating process, be divided into impeller blasting or throwing pill strengthening, impeller blasting refers to that the sand ball of high-speed motion impacts surface of the work to remove surface oxide layer and impurity to improve presentation quality, throwing pill strengthening refers to by sand ball stream bump surface of the work, forces workpiece material performance to be strengthened.And Caterpillar type shot blasting machine is exactly to realize the machine of impeller blasting or throwing pill strengthening to workpiece ball blast.
The Caterpillar type shot blasting machine of prior art comprises the housing of hollow, in housing, be provided with ball blast chamber, housing is provided with one for opening and closing the hatch door of ball blast chamber, in ball blast chamber, be provided with for the crawler belt of the workpiece that rolls with for spraying the impeller head of sand ball, crawler belt is provided with a plurality of holes that slip, slipping hole is communicated with collection place of sand ball, and this shot-blasting machine also comprises that sand ball is transported to impeller head from the collection of sand ball sentences the bucket elevator of realizing the circulation of sand ball.
The course of work of this machine is: opens hatch door, puts into workpiece, more closed hatch door, starting crawler belt and drive workpiece rolling, impeller head high-speed projects on the surface of the work rolling sand ball with ball blast simultaneously.Sand ball enters the collection of sand ball from the hole that slips of crawler belt, then by bucket elevator transportation, is risen to impeller head and sentence and realize sand ball and circulate.
There is following defect in the full-automatic crawler track type shot-blasting machine of prior art: first, after every batch of workpiece ball blast completes, need shut down and open hatch door, after workpiece is all taken out, put into new a collection of workpiece and could continue start work, like this, ball blast process is interrupted, after need to waiting until that workpiece replaces it, just can resume work, its efficiency is low, speed is slow; Secondly, charging and discharging process itself, is to adopt manually completely, with a pipeful of the connecing of hopper, a pipeful of workpiece is put into or shoveled out, its labour intensity is large, speed slowly, inefficiency, cost of labor is high, has further reduced operating efficiency.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of and can realize in automation charging and discharging and charging and discharging process continuously ball blast, without the full-automatic crawler track type shot-blasting machine of shutting down.
Technical solution of the present utility model is, a kind of full-automatic crawler track type shot-blasting machine with following structure is provided, it comprises the housing of hollow, in housing, be provided with ball blast chamber, in ball blast chamber, be provided with crawler belt and for spraying the impeller head of sand ball, three parallel location roller bearings are rotatably installed in housing, and at least one in three location roller bearings is driving shaft, and the crawler belt of annular is linked on three location roller bearings; The front end face of housing is rotatably combined with the first pinch roller through bearing, the rear end face of housing is rotatably combined with the second pinch roller through bearing, the axis of two pinch rollers be located along the same line and the axis of two pinch rollers parallel with location roller bearing, two pinch rollers are pressed into arcwall face by the crawler belt between two location roller bearings; The first pinch roller is provided with the first centre bore, and the first centre bore forms unique entrance of ball blast chamber, is provided with the internal thread that along with the first pinch roller rotation, workpiece is pushed to ball blast chamber in the first centre bore; The second pinch roller is also provided with the second centre bore, in the second centre bore of the second pinch roller, is provided with interior wheel, inside takes turns with the second pinch roller and is connected through polylith fan blade, and when the second pinch roller rotation, fan blade is released the second centre bore by workpiece; The rear end face of housing is provided with unique outlet of ball blast chamber, is sheathed with a discharge bucket in outlet, and the inner of discharge bucket is communicated with the second centre bore; Crawler belt is provided with the inclination alveolus of when crawler belt rotates, workpiece being passed to Way out; Ball blast chamber suspends in midair to have and prevents that sand ball from entering the front apron of entrance and preventing that sand ball from entering the backboard of outlet, and two baffle plate upper ends are all fixed with housing; This shot-blasting machine is also provided with the conveyer belt of workpiece being delivered to housing entrance.
Adopt after above structure, the utility model full-automatic crawler track type shot-blasting machine compared with prior art, has the following advantages:
The course of work of this machine is: starting up's crawler belt, crawler belt can drive the first pinch roller and the rotation of the second pinch roller, workman is deposited in batch workpiece on conveyer belt, conveyer belt is delivered to housing entrance by workpiece, workpiece enters the first centre bore of the first pinch roller, internal thread in the first centre bore pushes workpiece on the crawler belt of ball blast chamber, along with can promoting workpiece when driving workpiece rolling, moves to ball blast chamber middle part the alveolus on crawler belt rotation crawler belt, make workpiece through the gap of front apron lower end and crawler belt, enter into the ball blast district of crawler belt, impeller head high-speed projects on the surface of the work rolling sand ball with ball blast, workpiece on one side ball blast is continued to pass to outlet by alveolus on one side, and then through ball blast district, through the gap of backboard and crawler belt, move to the second centre bore of the second pinch roller, the fan blade being rotated is passed on discharge bucket, complete discharging.
From analyzing above, this machinery has been realized full-automatic operation, what the unique needs of workman were done is exactly constantly to conveyer belt, to stack in batches workpiece, then, machine completes charging, ball blast, discharging process automatically, adopt completely compared to existing technology manually with hopper is a pipeful of, to connect a pipeful of method of operating that workpiece is put into or shoveled out, technical solutions of the utility model significantly reduce labour intensity, remarkable pick up speed, have obviously reduced cost of labor, have improved operating efficiency; And more crucial, this machine, at ball blast uninterruptedly, without because material loading or discharging are shut down, therefore further accelerated speed, has improved efficiency.And, there is following technological highlights in technical solutions of the utility model: the one, and the suspension type design of front and rear baffle, two baffle plates reveal from entrance and exit the crucial effect of having played to preventing sand ball, existence just because of two baffle plates, just make this machine in ball blast process without closing entrance and exit, make ball blast and charging, discharging process is carried out simultaneously, make continued operation avoid shutting down and become possibility, and, baffle plate is in stopping the process of sand ball, take full advantage of again workpiece from great, be concentrated in the feature of the arcwall face bottom of crawler belt, baffle plate is hung and makes the bottom of the arcwall face of baffle plate lower end and crawler belt leave gap, these gaps have guaranteed that the workpiece on crawler belt can be smoothly by mobile to continue to outlet, and, workpiece fills up gap substantially, prevent the leakage of sand ball, the 2nd, the design of laying alveolus on crawler belt, when being rolled by crawler belt, synchronously to outlet, moved by workpiece, realized the automated movement of workpiece along track length direction, like this, just be convenient to that crawler belt is divided into the ball blast region of sand ball and without the non-ball blast region of sand ball, and then guarantee that ball blast is synchronizeed with input and output material and carry out and sand ball can not revealed, the 3rd, at the first centre bore design internal thread, and in the second centre bore design fan blade, like this, make workpiece in the first centre bore and can automated movement in the second centre bore, like this, that just two centre bores can be designed is more longer, makes outlet and entrance and ball blast district far apart, further stops the possibility that sand ball is revealed, and fan blade is except extrapolating workpiece, workpiece can also be rolled and is discharged, so in fact accelerated the speed of extrapolation workpiece.
As improvement, the first pinch roller comprises concentric steamboat and bull wheel, and steamboat and bull wheel are integrated, and bull wheel and crawler belt compress, and steamboat is engaged in the bearing of housing front end face, and such Standard is convenient, dependable performance.
As improving again, in the bearing of housing rear end face, be combined with a rotating shaft, rotating shaft is inner to be fixed with the interior wheel of the second pinch roller, and such structure is convenient to assembling equally, and after assembling, all parts function-stable is reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of facing of the utility model full-automatic crawler track type shot-blasting machine.
Fig. 2 is the structural representation after housing that removes of the utility model full-automatic crawler track type shot-blasting machine.
Shown in figure 1, housing, 1.1, front end face, 1.2, rear end face, 2, ball blast chamber, 3, crawler belt, 3.1, arcwall face, 4, slip hole, 5, location roller bearing, 6, the first pinch roller, the 6.1, first centre bore, 6.2, internal thread, 6.3, steamboat, 6.4, bull wheel, the 7, second pinch roller, the 7.1, second centre bore, 8, interior wheel, 9, fan blade, 10, discharge bucket, 11, alveolus, 12, front apron, 13, backboard, 14, conveyer belt, 15, rotating shaft.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the utility model full-automatic crawler track type shot-blasting machine, it comprises the housing 1 of hollow, is provided with ball blast chamber 2 in housing 1, is provided with crawler belt 3 and for spraying the impeller head of sand ball in ball blast chamber 2.Crawler belt 3 is provided with a plurality of holes 4 that slip, and slips hole 4 to be communicated with collection place of sand ball, and this shot-blasting machine also comprises that sand ball is transported to impeller head from the collection of sand ball sentences the bucket elevator of realizing the circulation of sand ball.Described bucket elevator is identical with prior art, its structure is similar to waterwheel, it comprises the conveyer belt of track type, and conveyer belt comprises vertically section of segmental arc, arc lower section and two, fixes the sand ball bucket of a plurality of inclinations on conveyer belt, along with conveyer belt moves, the sand ball bucket that is positioned at arc lower section by sand ball from the collection of sand ball is ladled out, sand ball bucket along with one vertically section rise and reach upper segmental arc, now sand ball bucket just in time turns, sand ball is toppled over to pinnacled impeller head place, to recycle.
Interior at least one of being rotatably provided with in 5, three location roller bearings 5 of three parallel location roller bearings of housing 1 is driving shaft, and the crawler belt 3 of annular is linked on three location roller bearings 5.The front end face 1.1 of housing 1 is rotatably combined with the first pinch roller 6 through bearing, the axis that the rear end face 1.2 of housing 1 is rotatably combined with 7, two pinch rollers of the second pinch roller through bearing be located along the same line and the axis of two pinch rollers parallel with location roller bearing 5.Two pinch rollers are pressed into arcwall face 3.1 by the crawler belt between two location roller bearings 53, specifically, three rectangular Triangle-Profiles of location roller bearing 5, two pinch rollers are pressed into arcwall face 3.1 by the crawler belt of hypotenuse position 3.
The first pinch roller 6 is provided with unique entrance that the first centre bore 6.1, the first centre bores 6.1 form ball blast chamber 2, is provided with the internal thread 6.2 that along with the first pinch roller 6 rotations, workpiece is pushed to ball blast chamber 2 in the first centre bore 6.1.The second pinch roller 7 is also provided with the second centre bore 7.1, in the second centre bore 7.1 of the second pinch roller 7, be provided with and interiorly take turns 8, inside taking turns 8 is connected through polylith fan blade 9 with the second pinch roller 7, being that every fan blade 9 outer ends and the second pinch roller 7 are fixing and inner and interior takes turns 8 fixingly, and when the second pinch roller 7 rotation, fan blade 9 is released the second centre bore 7.1 by workpiece.The rear end face 1.2 of housing 1 is provided with unique outlet of ball blast chamber 2, is sheathed with a discharge bucket 10 in outlet, and the inner of discharge bucket 10 is communicated with the second centre bore 7.1.
The first pinch roller 6 with the concrete structure that the front end face 1.1 of housing 1 coordinates is: the first pinch roller 6 comprises concentric steamboat 6.3 and bull wheel 6.4, steamboat 6.3 and bull wheel 6.4 are integrated, bull wheel 6.4 compresses with crawler belt 3, steamboat 6.3 is engaged in the bearing of housing 1 front end face 1.1, and the first centre bore 6.1 runs through bull wheel 6.4 and steamboat 6.3.The second pinch roller 7 with the concrete structure that the rear end face 1.2 of housing 1 coordinates is: in the bearing of housing 1 rear end face 1.2, be combined with a rotating shaft 15, rotating shaft 15 is inner fixing with the interior wheel 8 of the second pinch roller 7.
Crawler belt 3 is provided with the inclination alveolus 11 of when crawler belt 3 rotation, workpiece being passed to Way out.Ball blast chamber 2 suspention has and prevents that sand ball from entering the front apron 12 of entrance and preventing that backboard 13, the two baffle plate upper ends that sand ball enters outlet from all fixing with housing 1; Between the lower end of two baffle plates and the arcwall face of shelving workpiece 3.1 of crawler belt 3, leave gap.And the impeller head that sprays sand ball is between two baffle plates, like this, the arcwall face 3.1 of the crawler belt 3 between two baffle plates has just formed ball blast region, and the arcwall face 3.1 of the crawler belt 3 in two baffle plates outsides is non-ball blast region.
This shot-blasting machine is also provided with the conveyer belt 14 of workpiece being delivered to housing 1 entrance.
Claims (3)
1. a full-automatic crawler track type shot-blasting machine, it comprises the housing (1) of hollow, in housing (1), be provided with ball blast chamber (2), in ball blast chamber (2), be provided with crawler belt (3) and for spraying the impeller head of sand ball, it is characterized in that: three parallel location roller bearings (5) are rotatably installed in housing (1), at least one in three location roller bearings (5) is driving shaft, and the crawler belt (3) of annular is linked on three location roller bearings (5); The front end face (1.1) of housing (1) is rotatably combined with the first pinch roller (6) through bearing, the rear end face (1.2) of housing (1) is rotatably combined with the second pinch roller (7) through bearing, the axis of two pinch rollers be located along the same line and the axis of two pinch rollers parallel with location roller bearing (5), two pinch rollers are pressed into arcwall face (3.1) by the crawler belt (3) being positioned between two location roller bearings (5); The first pinch roller (6) is provided with the first centre bore (6.1), the first centre bore (6.1) forms unique entrance of ball blast chamber (2), is provided with the internal thread (6.2) that along with the first pinch roller (6) rotation, workpiece is pushed to ball blast chamber (2) in the first centre bore (6.1); The second pinch roller (7) is also provided with the second centre bore (7.1), in second centre bore (7.1) of the second pinch roller (7), be provided with interior wheel (8), inside take turns (8) and be connected through polylith fan blade (9) with the second pinch roller (7), when the second pinch roller (7) rotates, fan blade (9) is released the second centre bore (7.1) by workpiece; The rear end face (1.2) of housing (1) is provided with unique outlet of ball blast chamber (2), is sheathed with a discharge bucket (10) in outlet, and the inner of discharge bucket (10) is communicated with the second centre bore (7.1); Crawler belt (3) is provided with the inclination alveolus (11) of when crawler belt (3) rotates, workpiece being passed to Way out; Ball blast chamber (2) suspends in midair to have and prevents that sand ball from entering the front apron of entrance (12) and preventing that sand ball from entering the backboard of outlet (13), and two baffle plate upper ends are all fixing with housing (1); This shot-blasting machine is also provided with the conveyer belt (14) of workpiece being delivered to housing (1) entrance.
2. full-automatic crawler track type shot-blasting machine according to claim 1, it is characterized in that: the first pinch roller (6) comprises concentric steamboat (6.3) and bull wheel (6.4), steamboat (6.3) and bull wheel (6.4) are integrated, bull wheel (6.4) compresses with crawler belt (3), and steamboat (6.3) is engaged in the bearing of housing (1) front end face (1.1).
3. full-automatic crawler track type shot-blasting machine according to claim 1, it is characterized in that: in the bearing of housing (1) rear end face (1.2), be combined with a rotating shaft (15), rotating shaft (15) is inner fixing with the interior wheel (8) of the second pinch roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363144.9U CN203918792U (en) | 2014-07-02 | 2014-07-02 | Full-automatic crawler track type shot-blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363144.9U CN203918792U (en) | 2014-07-02 | 2014-07-02 | Full-automatic crawler track type shot-blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918792U true CN203918792U (en) | 2014-11-05 |
Family
ID=51814667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363144.9U Withdrawn - After Issue CN203918792U (en) | 2014-07-02 | 2014-07-02 | Full-automatic crawler track type shot-blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117919A (en) * | 2014-07-02 | 2014-10-29 | 宁波普锐明汽车零部件有限公司 | Fully-automatic crawler type shot-blasting machine |
| CN104816255A (en) * | 2015-04-13 | 2015-08-05 | 安庆旭东工贸有限责任公司 | Cleaning and drying device of crawler-belt shot blasting machine |
-
2014
- 2014-07-02 CN CN201420363144.9U patent/CN203918792U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117919A (en) * | 2014-07-02 | 2014-10-29 | 宁波普锐明汽车零部件有限公司 | Fully-automatic crawler type shot-blasting machine |
| CN104816255A (en) * | 2015-04-13 | 2015-08-05 | 安庆旭东工贸有限责任公司 | Cleaning and drying device of crawler-belt shot blasting machine |
| CN104816255B (en) * | 2015-04-13 | 2017-08-25 | 黄泽纯 | A kind of cleaning drying device of crawler belt shot-blasting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141105 Effective date of abandoning: 20160907 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |