Shot screening and recycling structure of shot blasting machine

Abstract

The utility model provides a shot screening and recycling structure of a shot blasting machine, and relates to the technical field of shot blasting machine processing equipment. Comprising a supporting bottom plate, a storage box is fixedly connected to the top of the supporting bottom plate, by arranging the supporting bottom plate, the storage box, a mounting frame and an auxiliary vibration mechanism, through operation of a draught fan, residues in a discharging channel are discharged through a discharging channel, and the whole equipment is protected through a first protective fence and a second protective fence; manual equipment overhauling is facilitated through an overhauling escalator, normal screening treatment is matched through an auxiliary vibration mechanism, screened small-particle raw materials enter a driving motor through screening holes and enter a recycling bin through a conveying channel, screening and recycling treatment are conducted at the same time, the manual recycling frequency is reduced, and the working efficiency is improved. And meanwhile, through the design of a fan and a discharging channel, residues in the discharging channel when operation is not carried out can be conveniently recycled, the labor intensity of workers is reduced, and therefore the use flexibility of the whole equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting machine processing equipment, in particular to a shot blasting machine shot material screening and recovery structure. Background Art

[0002] Shot blasting machines, also known as sandblasters or blasters, are foundry equipment that uses high-speed projectiles to clean or strengthen the surface of castings. They originated in the United States in the 1930s. Shot blasting machines are categorized by the structure of the casting carrier, including drum, chain, and hanging types. Grinding methods include centrifugal, water vortex, and rotary grinding. They were primarily used in the foundry industry to remove sand and scale from cast steel and iron castings. Screening mechanisms, as part of these processes, also require improvement.

[0003] In actual work, the screening equipment in the prior art still has the following two problems when used:

[0004] There is a problem that it is impossible to recycle and process the waste at the same time, which increases the frequency of manual recycling and brings many inconveniences, and cannot meet the needs of normal use;

[0005] The residue remaining on the inner wall of the equipment during material unloading is not recycled, which increases the labor intensity and reduces the flexibility of the overall equipment.

[0006] Therefore, the utility model provides a shot material screening and recovery structure for a shot blasting machine. Utility Model Content

[0007] The purpose of the utility model is to solve the shortcomings of the prior art and provide a shot material screening and recovery structure for a shot blasting machine.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions: a shot blasting machine shot material screening and recovery structure, including a supporting bottom plate,

[0009] The top of the supporting base is fixedly connected with a storage box;

[0010] Two supporting columns are fixedly connected to the top of the supporting bottom plate and located on one side of the storage box, and the tops of the two supporting columns are fixedly connected to mounting brackets;

[0011] An auxiliary vibration mechanism is installed inside the mounting frame;

[0012] A vibrating screen plate is rotatably connected to the interior of the mounting frame, and equidistantly distributed sub-screen holes are provided inside the vibrating screen plate. A material discharge channel is installed above the mounting frame, and one side of the material discharge channel is connected to the storage box;

[0013] The interior of the mounting frame is fixedly connected with a fixing frame, and a conveying channel is installed at the bottom of the vibrating screen plate and above the fixing frame.

[0014] The transmission mechanism that this driving motor is installed in this driving-wheel traverses, and this driving-wheel traverses and is installed in this driving-wheel traverse, and this driving-wheel traverses and is installed in this driving-wheel traverse.

[0015] The technical effect of adopting the above further scheme is: by driving the motor to rotate, the active pulley is driven to rotate under the transmission of the transmission belt, so that the limit shaft rotates, driving the connecting plate to rotate, thereby driving the vibrating screen plate to swing back and forth inside the mounting frame, thereby achieving the effect of screening the raw materials.

[0016] As a preferred embodiment, a recovery bin is installed inside the fixing frame and on one side of the fixing plate, a handle is fixedly connected to the outside of the recovery bin, and the top of the conveying channel extends to below the vibrating screen plate.

[0017] The technical effect of adopting the above further solution is that the recovery bin can be pulled out for inspection and maintenance through the handle.

[0018] As a preferred embodiment, a supporting top plate is installed on the top of the storage box, and a discharge pipe extending to the top of the discharge channel is installed on the top of the supporting top plate, and the raw materials to be screened are transported through the discharge pipe and the discharge channel. A fan is installed on the outside of the storage box, and the output end of the fan is connected to the discharge channel. A valve is fixedly connected to the outside of the discharge channel, and the top of the discharge channel is connected to the bottom of the discharge channel. The valve is used to control the opening and closing of the discharge channel. When the fan is operated, the residue inside the discharge channel is discharged and processed through the discharge channel. A maintenance escalator is fixedly connected to one side of the storage box, and a second guardrail is installed on the outside of the maintenance escalator. A first guardrail is installed on the outside of the top of the storage box.

[0019] The technical effect of adopting the above further solution is: the first guardrail and the second guardrail provide protection for the entire equipment, and the maintenance ladder facilitates manual maintenance of the equipment.

[0020] As a preferred embodiment, a control panel is fixedly connected to the other side of the storage box, and the valve, fan and drive motor are all electrically connected to the control panel.

[0021] The technical effect of adopting the above further solution is: the control panel is used to control the operation of valves, fans and drive motors, realizing unified management of power equipment.

[0022] Compared with the prior art, the advantages and positive effects of the present invention are:

[0023] By setting a supporting bottom plate, a storage box, a mounting frame and an auxiliary vibration mechanism, when in use, open the control panel, and drive the motor to rotate, drive the active pulley to rotate, and drive the driven pulley to rotate under the transmission of the transmission belt, so that the limit shaft rotates, driving the connecting plate to rotate, thereby driving the vibrating screen plate to swing back and forth inside the mounting frame to achieve the effect of screening the raw materials. A recovery bin is installed inside the fixed frame and on one side of the fixed plate. A handle is fixedly connected to the outside of the recovery bin. The top of the conveying channel extends to the bottom of the vibrating screen plate. The recovery bin is pulled out for maintenance through the handle. A discharge pipe extending to the top of the discharge channel is installed on the top of the supporting top plate. The material is conveyed through the discharge pipe in conjunction with the discharge channel. For the raw materials to be screened, the valve is used to control the opening and closing of the discharge channel. The fan is operated to discharge the residue inside the discharge channel through the discharge channel. The first guardrail and the second guardrail have a protective effect on the entire equipment. The maintenance escalator is used to facilitate manual maintenance of the equipment. The auxiliary vibration mechanism is used to cooperate with normal screening processing. The small-particle raw materials that have been screened enter the drive motor through the sieve holes and enter the recovery bin through the conveying channel, realizing screening and recycling at the same time, reducing the frequency of manual recovery. At the same time, the design of the fan and the discharge channel facilitates the recycling of the residue inside the discharge channel when not in operation, reducing the labor intensity, thereby improving the flexibility of the overall equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view of the overall structure of a shot blasting machine shot screening and recovery structure provided by the utility model;

[0025] Figure 2 This is a top view of the overall structure of a shot blasting machine shot screening and recovery structure provided by the utility model;

[0026] Figure 3 This is a schematic diagram of the partial structure of the shot blasting machine shot screening and recovery structure provided by the utility model;

[0027] Figure 4 This is an enlarged schematic diagram of the auxiliary vibration mechanism of the shot material screening and recovery structure of a shot blasting machine provided by the utility model.

[0028] Legend:

[0029] 1. Support base plate; 11. Support column;

[0030] 2. Storage box; 21. Control panel; 22. First guardrail; 23. Support roof; 24. Maintenance ladder; 25. Second guardrail; 26. Unloading channel; 27. Discharge channel; 28. Valve; 29. ​​Fan;

[0031] 3. Mounting frame; 31. Vibrating screen plate; 32. Recovery bin; 33. Fixing frame; 34. Handle; 35. Conveying channel; 36. Rotating plate; 37. Positioning bolt;

[0032] 4. Auxiliary vibration mechanism; 41. Driving motor; 42. Driving pulley; 43. Transmission belt; 44. Driven pulley; 45. Fixed plate; 46. Connecting shaft; 47. Connecting plate; 48. Limiting plate; 49. Limiting shaft. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] like Figure 1-Figure 4As shown, this embodiment provides a technical solution: a shot blasting machine shot material screening and recovery structure, comprising a supporting base plate 1, the top of the supporting base plate 1 is fixedly connected to a storage box 2; the top of the supporting base plate 1 and one side of the storage box 2 are fixedly connected to two supporting columns 11, the tops of the two supporting columns 11 are fixedly connected to a mounting frame 3; an auxiliary vibration mechanism 4 is installed inside the mounting frame 3; the interior of the mounting frame 3 is rotatably connected to a vibrating screen plate 31, the interior of the vibrating screen plate 31 is provided with equidistantly distributed sub-sieve holes, a discharge channel 26 is installed above the mounting frame 3, and one side of the discharge channel 26 is connected to the storage box 2; The interior of the mounting frame 3 is fixedly connected to a fixing frame 33, and a conveying channel 35 is installed at the bottom of the vibrating screen plate 31 and above the fixing frame 33. Through the auxiliary vibration mechanism 4 in conjunction with normal screening processing, the small particle raw materials that have completed the screening enter the inside of the driving motor 41 through the sieve holes, and enter the inside of the recovery bin 32 through the conveying channel 35, realizing screening and recycling processing at the same time, reducing the frequency of manual recovery. At the same time, the design of the fan 29 and the discharge channel 27 facilitates the recycling of the residue inside the discharge channel 26 when not in operation, reducing the labor intensity, thereby improving the flexibility of the overall equipment.

[0035] A step further, such as Figure 1-Figure 4As shown: the auxiliary vibration mechanism 4 includes a driving motor 41 and a driving pulley 42, a fixed plate 45 is fixedly connected to the top of the fixed frame 33, and a connecting shaft 46 is rotatably connected inside the fixed plate 45. The top of the fixed frame 33 and one side of the fixed plate 45 are fixedly connected to the driving motor 41, and the output end of the driving motor 41 is fixedly connected to the driving pulley 42, and a transmission belt 43 is sleeved on the outside of the driving pulley 42. The inside of the transmission belt 43 and the side away from the driving pulley 42 are rotatably connected to the driven pulley 44, and the driven pulley 44 is connected to the driving pulley 42 through the transmission belt 43. The axis of the driven pulley 44 is fixedly connected to a limiting shaft 49 that passes through the fixed plate 45, and the connecting shaft 46 is fixedly connected to the limiting shaft 49. A connecting plate 47 is installed on the outside of the limiting shaft 49 and on one side of the connecting shaft 46. A limiting plate 48 is installed at the bottom of the vibrating screen plate 31. The connecting plate 47 is rotatably connected to the limit plate 48, and the outer side of the driving motor 41 is rotatably connected to the rotating plate 36. Two first positioning bolts 37 are installed on the outer side of the rotating plate 36, one of which is extended into the interior of the mounting frame 3, and the other is rotatably connected to the vibrating screen plate 31. The driving motor 41 is operated to drive the active pulley 42 to rotate, and the driven pulley 44 is driven to rotate under the transmission belt 43, so that the limit shaft 49 rotates, driving the connecting plate 47 to rotate, thereby driving the vibrating screen plate 31 to swing back and forth inside the mounting frame 3, thereby achieving the effect of screening the raw materials. A recovery bin 32 is installed inside the fixed frame 33 and on one side of the fixed plate 45. A handle 34 is fixedly connected to the outer side of the recovery bin 32. The top of the conveying channel 35 extends to the bottom of the vibrating screen plate 31, and the recovery bin 32 is pulled out for maintenance through the handle 34.

[0036] The above solutions still have the problem of poor overall equipment protection performance, such as Figure 1-Figure 4 As shown: In this scheme, a supporting top plate 23 is installed on the top of the storage box 2, and a feeding pipe extending to the top of the feeding channel 26 is installed on the top of the supporting top plate 23. The raw materials to be screened are transported through the feeding pipe and the feeding channel 26. A fan 29 is installed on the outside of the storage box 2, and the output end of the fan 29 is connected to the discharge channel 27. The outside of the discharge channel 27 is fixedly connected to a valve 28. The top of the discharge channel 27 is connected to the bottom of the feeding channel 26. The valve 28 is used to control the opening and closing of the discharge channel 27. Through the operation of the fan 29, the residue inside the feeding channel 26 is discharged and processed through the discharge channel 27. A maintenance escalator 24 is fixedly connected to one side of the storage box 2, and a second guardrail 25 is installed on the outside of the maintenance escalator 24. A first guardrail 22 is installed on the outside of the top of the storage box 2. The first guardrail 22 and the second guardrail 25 have a protective effect on the entire equipment, and the maintenance escalator 24 facilitates manual maintenance of the equipment.

[0037] The above solutions still have the problem of inconvenient unified management of power equipment, such as Figure 1-Figure 4 As shown, in this solution, a control panel 21 is fixedly connected to the other side of the storage box 2, and the valve 28, fan 29 and drive motor 41 are all electrically connected to the control panel 21. The control panel 21 is used to control the operation of the valve 28, fan 29 and drive motor 41, thereby realizing unified management of power equipment.

[0038] Working principle:

[0039] like Figure 1-4 As shown:

[0040] When in use, the control panel 21 is opened, and the driving motor 41 is operated to drive the active pulley 42 to rotate, which in turn drives the driven pulley 44 to rotate under the transmission of the transmission belt 43, so that the limit shaft 49 rotates, and the driving connecting plate 47 rotates, thereby driving the vibrating screen plate 31 to swing back and forth inside the mounting frame 3, thereby achieving the effect of screening the raw materials;

[0041] A recovery bin 32 is installed inside the fixing frame 33 and on one side of the fixing plate 45. A handle 34 is fixedly connected to the outside of the recovery bin 32. The top of the conveying channel 35 extends to the bottom of the vibrating screen plate 31. The recovery bin 32 is pulled out for maintenance through the handle 34.

[0042] A material discharge pipe extending to the top of the material discharge channel 26 is installed on the top of the support top plate 23, and the raw materials to be screened are transported through the material discharge pipe in conjunction with the material discharge channel 26;

[0043] The valve 28 is used to control the opening and closing of the discharge channel 27. The fan 29 is operated to discharge the residue inside the discharge channel 26 through the discharge channel 27.

[0044] The first guardrail 22 and the second guardrail 25 provide protection for the entire equipment, and the maintenance ladder 24 facilitates manual maintenance of the equipment.

[0045] The control panel 21 is used to control the operation of the valve 28, the fan 29 and the drive motor 41, thus achieving unified management of the power equipment;

[0046] By means of the auxiliary vibration mechanism 4 in cooperation with the normal screening process, the small particle raw materials that have completed the screening enter the interior of the drive motor 41 through the sieve holes, and enter the interior of the recovery bin 32 through the conveying channel 35, thus realizing the simultaneous screening and recovery process, reducing the frequency of manual recovery. At the same time, the design of the fan 29 and the discharge channel 27 facilitates the recovery process of the residue inside the discharge channel 26 when not in operation, reducing the intensity of manual labor, thereby improving the flexibility of the overall equipment.

[0047] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A shot blasting machine shot material screening and recovery structure, comprising a supporting base plate (1), characterized in that: The top of the supporting base plate (1) is fixedly connected to a storage box (2); Two supporting columns (11) are fixedly connected to the top of the supporting base plate (1) and located on one side of the storage box (2), and a mounting frame (3) is fixedly connected to the top of the two supporting columns (11); An auxiliary vibration mechanism (4) is installed inside the mounting frame (3); A vibrating screen plate (31) is rotatably connected to the interior of the mounting frame (3), and equidistantly distributed sub-screen holes are provided inside the vibrating screen plate (31). A material discharge channel (26) is installed above the mounting frame (3), and one side of the material discharge channel (26) is connected to the storage box (2); A fixing frame (33) is fixedly connected to the interior of the mounting frame (3), and a conveying channel (35) is installed at the bottom of the vibrating screen plate (31) and above the fixing frame (33).

2. The shot blasting machine shot material screening and recovery structure according to claim 1, characterized in that: The auxiliary vibration mechanism (4) includes a driving motor (41) and a driving pulley (42), the top of the fixing frame (33) is fixedly connected to a fixing plate (45), the inside of the fixing plate (45) is rotatably connected to a connecting shaft (46), the top of the fixing frame (33) and one side of the fixing plate (45) is fixedly connected to the driving motor (41), the output end of the driving motor (41) is fixedly connected to the driving pulley (42), the outer side of the driving pulley (42) is covered with a transmission belt (43), the inside of the transmission belt (43) and the side away from the driving pulley (42) is rotatably connected to a driven pulley (44), the driven belt The pulley (44) is connected to the driving pulley (42) through a transmission belt (43). The axis of the driven pulley (44) is fixedly connected to a limiting shaft (49) that penetrates the fixed plate (45). The connecting shaft (46) is fixedly connected to the limiting shaft (49). A connecting plate (47) is installed on the outside of the limiting shaft (49) and on one side of the connecting shaft (46). A limiting plate (48) is installed at the bottom of the vibrating screen plate (31). The connecting plate (47) is rotatably connected to the limiting plate (48). The outer side of the driving motor (41) is rotatably connected to a rotating plate (36). Two first positioning bolts (37) are installed on the outer side of the rotating plate (36).

3. The shot blasting machine shot material screening and recovery structure according to claim 2, characterized in that: A recovery bin (32) is installed inside the fixing frame (33) and on one side of the fixing plate (45), and a handle (34) is fixedly connected to the outside of the recovery bin (32).

4. The shot blasting machine shot material screening and recovery structure according to claim 1, characterized in that: A supporting top plate (23) is installed on the top of the storage box (2), and a feeding pipe extending to above the feeding channel (26) is installed on the top of the supporting top plate (23).

5. The shot blasting machine shot material screening and recovery structure according to claim 2, characterized in that: A fan (29) is installed on the outside of the storage box (2), the output end of the fan (29) is connected to a discharge channel (27), and the outside of the discharge channel (27) is fixedly connected to a valve (28).

6. The shot blasting machine shot material screening and recovery structure according to claim 1, characterized in that: A maintenance ladder (24) is fixedly connected to one side of the storage box (2), a second guardrail (25) is installed on the outside of the maintenance ladder (24), and a first guardrail (22) is installed on the outside of the top of the storage box (2).

7. The shot blasting machine shot material screening and recovery structure according to claim 5, characterized in that: A control panel (21) is fixedly connected to the other side of the storage box (2), and the valve (28), fan (29) and drive motor (41) are all electrically connected to the control panel (21).

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