CN211940493U - Portable shot blasting machine - Google Patents
Portable shot blasting machine Download PDFInfo
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- CN211940493U CN211940493U CN202020451625.0U CN202020451625U CN211940493U CN 211940493 U CN211940493 U CN 211940493U CN 202020451625 U CN202020451625 U CN 202020451625U CN 211940493 U CN211940493 U CN 211940493U
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Abstract
The utility model discloses a portable shot-blasting machine, including the shot-blasting machine body, the shot-blasting machine body includes shot-blasting storehouse, installs the ball-blasting subassembly on throwing the ball storehouse, with the bounce-back storehouse of throwing ball storehouse matched with and connect the bounce-back storehouse and throw the separating bin in ball storehouse, separating bin includes separation chamber and kuppe, the separation chamber intercommunication is between bounce-back storehouse and ball-blasting storehouse, and separation chamber top opening and articulated have the kuppe, is equipped with the speed reduction plate subassembly to the speed reduction of steel shot in the bounce-back storehouse in the separation chamber, speed reduction plate subassembly detachably installs on the kuppe. The utility model discloses a set up the separation chamber on the separation storehouse and with separation chamber articulated kuppe, can conveniently open the shot-blasting machine, make the inside clearance of being convenient for of shot-blasting machine, solved the difficult problem of clearing up of steel shot in the present shot-blasting machine.
Description
Technical Field
The utility model relates to a shot-blasting machine technical field especially relates to a portable shot-blasting machine.
Background
The shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting by using high-speed steel shots thrown by the shot blasting machine. The existing shot blasting machine has a complex internal structure, so that steel shots inside the shot blasting machine are difficult to effectively clean when the shot blasting machine is cleaned.
In view of the above, there is an urgent need to solve the problem of complex internal structure of the shot blasting machine.
Disclosure of Invention
An object of the utility model is to provide a portable shot-blasting machine, this shot-blasting machine simple structure, and the shot clearance in the shot-blasting machine of being convenient for.
The utility model aims at realizing through the following technical scheme:
the utility model provides a portable shot-blasting machine, includes the shot-blasting machine body, the shot-blasting machine body is including throwing the ball storehouse, installing the ball subassembly of throwing on throwing the ball storehouse, with throw ball storehouse matched with bounce-back storehouse and connect the separation storehouse in bounce-back storehouse and ball storehouse, the separation storehouse includes separation chamber and kuppe, the separation chamber intercommunication is between bounce-back storehouse and ball storehouse, and separation chamber top opening articulates there is the kuppe, is equipped with the speed reduction plate subassembly to the speed reduction of steel shot in the bounce-back storehouse in the separation chamber, speed reduction plate subassembly detachably installs on the kuppe.
The speed reducing plate assembly comprises a first speed reducing plate and a second speed reducing plate, the first speed reducing plate is located above an outlet of the shot throwing bin, the second speed reducing plate is located below the outlet of the shot throwing bin, and a steel shot flow channel aligned with the outlet direction of the rebound bin is formed between the first speed reducing plate and the second speed reducing plate.
The first speed reduction plate comprises a speed reduction single plate, the speed reduction single plate is obliquely arranged and used for guiding the steel shot flow channel, one side, close to the bounce bin, of the speed reduction single plate is far away from the shot throwing bin, and one side, far away from the bounce bin, of the speed reduction single plate is close to the shot throwing bin.
The first speed reduction plate comprises a plurality of speed reduction single plates, the speed reduction single plates are sequentially arranged and used for guiding the steel shot flow channel for multiple times, one side, close to the bounce bin, of each speed reduction single plate is far away from the shot throwing bin, and one side, far away from the bounce bin, of each speed reduction single plate is close to the shot throwing bin.
The first speed reduction plate further comprises an arc-shaped guide plate, and the arc-shaped guide plate is installed on the rear side of the speed reduction single plate and used for guiding the steel shot flow channel downwards.
The surface of the second speed reducing plate is provided with sieve pores for screening steel shots, and one end of the second speed reducing plate close to the bounce bin is provided with a material leakage port.
The detachable screening disc is further arranged in the separation chamber below the speed reduction plate assembly, and a handle is arranged on the screening disc.
And the pill throwing bin is also provided with a telescopic handrail.
And the pill throwing bin is also provided with a telescopic travelling wheel.
The embodiment of the utility model provides a portable shot-blasting machine has beneficial effect is:
(1) the separation chamber and the flow guide cover hinged with the separation chamber are arranged on the separation bin, so that the shot blasting machine can be conveniently opened, and the interior of the shot blasting machine is convenient to clean;
(2) the speed reducing plate assembly is arranged in the separation bin, and the speed reducing plate is arranged on the flow guide cover, so that the speed reducing plate assembly can be moved out of the separation chamber after the flow guide cover is opened, the separation chamber is convenient to clean, and the speed reducing plate assembly can be conveniently replaced; in addition, the kinetic energy of the steel shots in the rebounding bin can be reduced or released through the speed reducing plate component, so that the impact of the steel shots on the inner wall of the shot blasting machine is reduced, and the service life of the shot blasting machine is prolonged;
(3) the second speed reducing plate is arranged, so that the steel shots guided by the first speed reducing plate can be reduced and guided to reduce the kinetic energy of the steel shots, and meanwhile, sieve holes are processed on the second speed reducing plate, so that the reduced steel shots can be screened out to ensure the processing efficiency of the steel shots;
(4) the screening disc is arranged in the separation bin below the speed reducing plate assembly, so that scraps with larger volume can be blocked, the scraps are prevented from entering the shot throwing bin, and the cleaning efficiency of steel shots on the surface of a casting is improved;
(5) by arranging the telescopic handrails, the shot blasting machine can be used by people with various heights;
(6) through setting up the telescopic travelling wheel, can be to improving the adaptation rate and the cleaning efficiency of shot-blasting machine to unevenness's surface.
Drawings
Fig. 1 is a schematic structural diagram of a portable shot blasting machine provided by the embodiment of the utility model.
Fig. 2 is an internal structure schematic diagram of the portable shot blasting machine provided by the embodiment of the utility model.
Fig. 3 is an internal structure schematic diagram of a separation bin of a portable shot blasting machine provided by the embodiment of the utility model.
Fig. 4 is a schematic structural view of the bottom surface of the shot-blasting bin of the portable shot-blasting machine provided by the embodiment of the utility model.
Reference numerals: 1. a pill throwing bin; 2. a shot blasting assembly; 3. a bounce bin; 4. separating the bins; 41. a separation chamber; 42. a pod; 5. a speed reduction plate assembly; 51. a first speed reduction plate; 52. a second speed reduction plate; 53. decelerating the single board; 54. an arc-shaped guide plate; 55. screening holes; 56. a material leakage port; 6. a screening tray; 61. a handle; 7. a handrail; 8. a traveling wheel.
Detailed Description
Examples
As shown in fig. 1 to 3, the portable shot blasting machine provided in this embodiment includes a shot blasting machine body, the shot blasting machine body includes a shot blasting bin 1, a shot blasting assembly 2 installed on the shot blasting bin 1, a rebounding bin 3 matched with the shot blasting bin 1, and a separating bin 4 connected with the rebounding bin 3 and the shot blasting bin 1, a valve is installed in the shot blasting bin 1 and used for controlling steel shots to flow to the shot blasting assembly 2, a shot blasting direction of the shot blasting assembly 2 is inclined to the ground, shot blasting directions of the rebounding bin 3 and the shot blasting assembly 2 are symmetrical along a vertical direction of the ground, so that the steel shots are rebounded on the ground and then reflected into the rebounding bin 3 to be recovered, one end of the reflecting bin, which is far away from the ground, is arc-shaped, an arc-shaped end of a reflecting layer is communicated with a side wall of the separating bin 4, a bottom of the separating bin 4 is communicated with the shot blasting bin 1 to form a circular shot blasting channel, the separating bin 4 includes a, the separation chamber 41 is communicated between the rebound chamber 3 and the shot blasting chamber 1, the top of the separation chamber 41 is open and hinged with a guide hood 42, the guide hood 42 can be fixedly connected with the separation chamber 41 through a quick clamp, a G-shaped clamp and the like, a speed reducing plate assembly 5 for reducing the speed of the steel shots in the rebound chamber 3 is arranged in the separation chamber 41, the speed reducing plate assembly 5 is detachably mounted on the guide hood 42, the speed reducing plate assembly 5 comprises a first speed reducing plate 51 and a second speed reducing plate 52, the first speed reducing plate 51 is positioned above the outlet of the shot blasting chamber 1, the second speed reducing plate 52 is positioned below the outlet of the shot blasting chamber 1, a steel shot flow passage aligned with the outlet direction of the rebound chamber 3 is formed between the first speed reducing plate 51 and the second speed reducing plate 52, when the steel shots pass through the steel shot flow passage between the first speed reducing plate 51 and the second speed reducing plate 52, the steel shots can collide back and forth on the opposite surfaces of the first speed reducing plate 51 and, thereby reducing the kinetic energy of the steel shots and avoiding the damage of the inner wall of the shot blasting machine caused by the steel shots thrown at high speed.
The first decelerating plate 51 can adopt a single decelerating single plate 53 or a plurality of decelerating single plates 53 (only a plurality of decelerating single plates 53 are shown in the figure, the single decelerating single plate 53 can be realized by reducing the number of the decelerating single plates), no matter whether the decelerating single plate 53 is a single decelerating single plate or a plurality of decelerating single plates, the decelerating single plates 53 are all arranged obliquely, the decelerating single plates 53 are preferably three, the decelerating single plates 53 have the function of guiding a steel shot flow channel, one side of the decelerating single plate 53, which is close to the bounce bin 3, is far away from the throw-shot bin 1, and one side of the decelerating single plate 53, which is far away from the bounce bin 3, is close to the throw-shot bin 1, so that the decelerating single plate 53 is contacted. The first decelerating plate 51 further comprises an arc-shaped guide plate 54, and the arc-shaped guide plate 54 is installed at the rear side of the decelerating single plate 53 and used for guiding part of steel shots containing kinetic energy downwards along the flow channel of the arc-shaped guide plate 54, so that the steel shots fall into the separating chamber 41. Second speed reduction plate 52 surface machining has the sieve mesh 55 to the shot screening, and its purpose is in order to guide the high-speed shot that strikes kinetic energy reduction on first speed reduction plate 51 downwards, makes the shot directly flow downwards through sieve mesh 55, and the one end processing that second speed reduction plate 52 is close to bounce-back storehouse 3 has the mouth of leaking 56, can make the impurity of large granule fall, avoids impurity to pile up on second speed reduction plate 52, causes sieve mesh 55 to plug up.
The detachable screening disc 6 is further arranged in the separation chamber 41 below the speed reduction plate assembly 5, the lifting handle 61 is arranged on the screening disc 6, and the purpose of arranging the screening disc 6 is to filter out large-particle impurities so as to prevent the impurities from entering the shot throwing bin 1 again and affecting steel shots participating in processing.
The shot-throwing bin 1 is also provided with a telescopic handrail 7, the handrail 7 comprises fixed rods symmetrically arranged at two sides of the shot-throwing bin 1, a plurality of positioning holes are processed on the fixed rods, one end of each fixed rod, far away from the shot-throwing bin 1, is provided with a handle, the handle is provided with two adjusting rods matched with the fixed rods, the adjusting rods are processed with round holes and strip-shaped holes matched with the positioning holes, and the positions of the handles on the fixed rods can be adjusted; the handrail 7 can also use a telescopic rod, a telescopic arm and the like, and the telescopic handrail 7 can be installed to enable the shot blasting machine to be suitable for workers with various heights.
As shown in fig. 4, the shot-throwing bin 1 is further provided with a telescopic travelling wheel 8, the travelling wheel 8 is arranged on the shot-throwing bin 1 through an L-shaped connecting piece, and a strip-shaped hole is processed on the L-shaped connecting piece along the vertical direction; the height of the processing port of the shot blasting machine from the ground can be adjusted through the telescopic traveling wheel 8, so that the shot blasting machine can process castings with uneven surfaces, the material leakage amount of steel shots during working can be reduced, and the working time of the shot blasting machine is prolonged.
The utility model discloses a use method is:
opening a diversion cover 42 of the shot blasting machine, pouring steel shots into a separation bin 4, closing the diversion cover 42, starting a shot blasting assembly 2, pushing the shot blasting machine to move by a worker through a handrail 7, opening a valve communicated with the shot blasting assembly 2 at the bottom of a separation chamber 41 by the worker at the moment, enabling the steel shots in the separation bin 4 to enter a shot blasting bin 1, ejecting the steel shots along the shot blasting bin 1 by the shot blasting assembly 2, enabling the steel shots to enter a bounce bin 3 after contacting the surface of a casting and enter the separation chamber 41 through the bounce bin 3, enabling part of the steel shots with higher kinetic energy to impact a first speed reducing plate 51 of a speed reducing plate assembly 5 after the steel shots enter the separation chamber 41, and enabling the steel shots to impact back and forth between the first speed reducing plate 51 and a second speed reducing plate 52 for consuming the kinetic energy; part of the steel shots with weaker kinetic energy directly impact the arc-shaped guide plate 54 and move along the arc surface of the arc-shaped guide plate 54, the steel shots and part of the scraps are guided by the arc-shaped guide plate and consume the kinetic energy to fall on the screening disc 6, and at the moment, the steel shots and part of the scraps enter the shot blasting assembly 2 again for circular processing; part of the steel shots with weak kinetic energy directly fall on the second speed reducing plate 52 after passing through the bounce bin 3 and roll on the second speed reducing plate 52, the steel shots pass through the sieve holes 55 on the second speed reducing plate 52 and fall on the screening disc 6 during rolling, and part of the scraps with larger volume fall on the screening disc 6 from the discharge hole 56 on the second speed reducing plate 52. When the shot blasting machine works, the generated dust is sucked out by the fan connected with the other end of the air guide sleeve 42.
When cleaning the shot-blasting machine, the staff turns the dome 42 open, then takes out the screening disc 6 through the handle 61, and pours out the bulky debris on the screening disc 6 to complete the cleaning of the shot-blasting machine. The worker may replace the components to be replaced, such as the first speed reduction plate 51, the arc-shaped pod 42, and the second speed reduction plate 52, after the pod 42 is opened.
The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a portable shot-blasting machine, includes the shot-blasting machine body, the shot-blasting machine body includes throws the ball storehouse, installs the shot-blasting subassembly on throwing the ball storehouse, with throw ball storehouse matched with bounce-back storehouse and connect the separation storehouse in bounce-back storehouse and throwing ball storehouse, its characterized in that: the separation chamber comprises a separation chamber and a flow guide cover, the separation chamber is communicated between the rebound chamber and the shot blasting chamber, the top of the separation chamber is open and hinged with the flow guide cover, a speed reducing plate assembly for reducing the speed of steel shots in the rebound chamber is arranged in the separation chamber, and the speed reducing plate assembly is detachably arranged on the flow guide cover.
2. The portable blast wheel machine of claim 1, wherein: the speed reducing plate assembly comprises a first speed reducing plate and a second speed reducing plate, the first speed reducing plate is located above an outlet of the shot throwing bin, the second speed reducing plate is located below the outlet of the shot throwing bin, and a steel shot flow channel aligned with the outlet direction of the rebound bin is formed between the first speed reducing plate and the second speed reducing plate.
3. The portable blast wheel machine of claim 2, wherein: the first speed reduction plate comprises a speed reduction single plate, the speed reduction single plate is obliquely arranged and used for guiding the steel shot flow channel, one side, close to the bounce bin, of the speed reduction single plate is far away from the shot throwing bin, and one side, far away from the bounce bin, of the speed reduction single plate is close to the shot throwing bin.
4. The portable blast wheel machine of claim 2, wherein: the first speed reduction plate comprises a plurality of speed reduction single plates, the speed reduction single plates are sequentially arranged and used for guiding the steel shot flow channel for multiple times, one side, close to the bounce bin, of each speed reduction single plate is far away from the shot throwing bin, and one side, far away from the bounce bin, of each speed reduction single plate is close to the shot throwing bin.
5. A portable blasting machine according to claim 3 or 4, characterized in that: the first speed reduction plate further comprises an arc-shaped guide plate, and the arc-shaped guide plate is installed on the rear side of the speed reduction single plate and used for guiding the steel shot flow channel downwards.
6. The portable blast wheel machine of claim 2, wherein: the surface of the second speed reducing plate is provided with sieve pores for screening steel shots, and one end of the second speed reducing plate close to the bounce bin is provided with a material leakage port.
7. The portable blast wheel machine of claim 1, wherein: the detachable screening disc is further arranged in the separation chamber below the speed reduction plate assembly, and a handle is arranged on the screening disc.
8. The portable blast wheel machine of claim 1, wherein: and the pill throwing bin is also provided with a telescopic handrail.
9. The portable blast wheel machine of claim 1, wherein: and the pill throwing bin is also provided with a telescopic travelling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020451625.0U CN211940493U (en) | 2020-03-31 | 2020-03-31 | Portable shot blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020451625.0U CN211940493U (en) | 2020-03-31 | 2020-03-31 | Portable shot blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211940493U true CN211940493U (en) | 2020-11-17 |
Family
ID=73170041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020451625.0U Active CN211940493U (en) | 2020-03-31 | 2020-03-31 | Portable shot blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211940493U (en) |
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2020
- 2020-03-31 CN CN202020451625.0U patent/CN211940493U/en active Active
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