CN215433261U

CN215433261U - Environment-friendly sand barrel of shot blasting machine

Info

Publication number: CN215433261U
Application number: CN202121979404.1U
Authority: CN
Inventors: 张方友
Original assignee: Shanghai Husen Hardware Machinery Co ltd
Current assignee: Shanghai Husen Hardware Machinery Co ltd
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-01-07
Anticipated expiration: 2031-08-21

Abstract

The utility model discloses an environment-friendly sand barrel of a shot blasting device, which comprises a barrel body, wherein a blocking frame is welded in the middle of the inner wall of the barrel body, a motor is fixedly installed at the bottom of the blocking frame through a bolt, a rotating rod is welded at the bottom of the output end of the motor, a spiral blade is fixedly sleeved outside the bottom end of the rotating rod, and the spiral blade is rotatably sleeved at the bottom of the inner wall of the barrel body. The utility model overcomes the defects of the prior art, the screening plate is driven to lift and vibrate by the operation of the motor under the connection of the two bevel gears, the egg-shaped plate, the rollers and other components and the matching of the return spring, so that waste residues in the holes of the screening plate are shaken off, and foreign matters in the screening plate can be reversely blown off by wind power blown by the fan blades, so that the holes in the screening plate cannot be blocked by wastes in a large area, the recovery efficiency of the shot materials is indirectly improved, multiple effects of uniform discharging, wind power cooling, blockage prevention and the like can be realized by the rotation of the motor on the whole, the energy is saved, the environment is protected, and the applicability of the environment-friendly sand barrel is improved.

Description

Environment-friendly sand barrel of shot blasting machine

Technical Field

The utility model relates to the technical field of impeller heads, in particular to an environment-friendly sand barrel of an impeller head.

Background

The shot blasting machine is also called a shot blasting machine and refers to casting equipment for cleaning or strengthening the surface of a casting by using high-speed shots thrown by the shot blasting machine. The shot blasting machine can simultaneously perform sand falling, core removal and cleaning on the casting, wherein the road surface shot blasting machine is a common one.

The road surface shot blasting machine is a machine which can throw the shot materials from a sand barrel to a working surface at a high speed and a certain angle by a mechanical method, the shot materials impact the surface of the road surface, the surface of the road surface is rough, the effect of removing residues is achieved, meanwhile, the negative pressure generated by a dust remover can clean the shot materials, the cleaned wastes such as impurity and dust and the like through air flow, the intact shot materials can enter the sand barrel again for automatic cycle use, the impurities and the dust can fall into a dust collection box, and the sand barrel can recycle the shot materials, so that the road surface shot blasting machine is environment-friendly.

Can set up the screening plate in the environmental protection sand bucket of current impeller head, utilize the screening plate hole to come to screen and filter the ball material of retrieving, separate waste materials such as impurity dust and ball material, nevertheless the screening plate uses the back for a long time, and inside hole probably is blockked up by the waste material large tracts of land to make the unable recovery of ball material or recovery efficiency slower, make the road surface shot-blasting machine stall, so can't satisfy prior art needs.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an environment-friendly sand barrel of a shot blasting machine, which overcomes the defects of the prior art and aims to solve the problem that large-area blockage of holes in a screening plate by wastes cannot be prevented.

In order to achieve the purpose, the utility model provides the following technical scheme: an environment-friendly sand barrel of a shot blasting device comprises a barrel body, wherein a blocking frame is welded in the middle of the inner wall of the barrel body, a motor is fixedly installed at the bottom of the blocking frame through bolts, a rotating rod is welded at the bottom of the output end of the motor, spiral blades are fixedly sleeved outside the bottom end of the rotating rod and rotatably sleeved at the bottom of the inner wall of the barrel body, a first bevel gear is fixedly sleeved on the outer wall of the top end of the rotating rod, a second bevel gear which is vertically distributed is meshed and connected with the top of one side of the first bevel gear, a supporting rod is fixedly sleeved in the second bevel gear, one end of the supporting rod is rotatably sleeved on the inner wall of the barrel body, an egg-shaped plate is fixedly sleeved in the middle of the outer wall of the supporting rod, two symmetrically distributed reset springs are welded in the middle of the inner wall of the barrel body, a screening plate is welded between the tops of the two reset springs, the screening plate is positioned right above the blocking frame, and a limiting rod is welded at the bottom of the screening plate, the bottom of the limiting rod is rotatably sleeved with a roller, and the bottom of the roller is contacted with the top of the egg-shaped plate.

As a preferred technical scheme of the utility model, a feeding pipe is fixedly sleeved on one side of the inner wall of the barrel body, and an air suction pipe is fixedly sleeved on the other side of the inner wall of the barrel body.

As a preferred technical scheme of the utility model, the feeding pipe and the air suction pipe are both positioned above the screening plate, and the screening plate is sleeved on the inner wall of the barrel body in a sliding manner.

As a preferred technical scheme of the utility model, the baffle frame is internally provided with uniformly distributed exhaust holes, and the outer wall of the top end of the rotating rod is fixedly sleeved with fan blades.

As a preferred technical scheme of the utility model, the fan blade is positioned under the first bevel gear, the spiral blade is positioned under the fan blade, and the diameter size of the fan blade is smaller than the length size of the blocking frame.

As a preferred technical solution of the present invention, the first bevel gear is located right below a motor, and the motor is electrically connected to an external power source.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model can drive the helical blade to rotate through the operation of the motor to uniformly discharge the pills, can adjust the discharge amount of the pills by controlling the rotating speed of the motor, can drive the fan blade to rotate after the motor operates to cool the motor by wind power, and can blow the residual waste residue at the bottom of the barrel body upwards by matching with the exhaust hole, so that the waste residue can be discharged by the exhaust pipe to carry out air flow cleaning on the pills, and the pills are heavier than the waste residue, so that the waste residue can be discharged by the exhaust pipe, and the pills cannot be discharged by the exhaust pipe.

According to the utility model, through the operation of the motor, under the connection of the two bevel gears, the egg-shaped plate, the rollers and other components, the reset spring is matched to drive the screening plate to lift and vibrate so as to shake off waste residues in the holes of the screening plate, and the wind power blown by the fan blades can reversely blow off foreign matters in the screening plate, so that the holes in the screening plate cannot be blocked by the waste in a large area, the recovery efficiency of pills is indirectly improved, multiple effects of uniform discharging, wind power cooling, blockage prevention and the like can be realized through the rotation of the motor on the whole, a single motor can realize multiple functions, the use of other functional electric appliances is reduced, the power resource consumption is indirectly reduced, the energy is saved, the environment is protected, and the applicability of the environment-friendly sand barrel is improved.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 in accordance with the present invention;

FIG. 3 is a partial front view of the mechanism of the present invention;

fig. 4 is an elevational view of the overall construction of the present invention.

Description of reference numerals:

1. a barrel body; 11. a feed pipe; 12. an air suction pipe; 2. a blocking frame; 21. a motor; 22. a rotating rod; 23. a helical blade; 24. a fan blade; 25. an air exhaust hole; 26. a first bevel gear; 27. a second bevel gear; 28. a support bar; 29. an egg-shaped plate; 3. a return spring; 31. screening the plate; 32. a limiting rod; 33. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-3, an environment-friendly sand barrel of a shot blasting machine, including a barrel body 1, the barrel body 1 is an existing environment-friendly sand barrel, the internal structure thereof is disclosed, and will not be described herein, a blocking frame 2 is welded at the middle part of the inner wall of the barrel body 1, a motor 21 is fixedly installed at the bottom of the blocking frame 2 through a bolt, the blocking frame 2 is convenient for supporting and fixing the motor 21, a rotating rod 22 is welded at the bottom of the output end of the motor 21, the motor 21 can drive the rotating rod 22 to rotate after operating, a helical blade 23 is fixedly sleeved at the outer part of the bottom end of the rotating rod 22, the rotating rod 22 can drive the helical blade 23 to rotate, the helical blade 23 is rotatably sleeved at the bottom of the inner wall of the barrel body 1, the barrel body 1 can limit the helical blade 23 conveniently, and the helical blade 23 can uniformly discharge the pills at the bottom of the inner wall of the barrel body 1 after rotating.

Specifically, please refer to fig. 1-3, the outer wall of the top end of the rotating rod 22 is fixedly sleeved with a first bevel gear 26, which facilitates the rotating rod 22 to drive the first bevel gear 26 to rotate, the top of one side of the first bevel gear 26 is engaged with a second bevel gear 27 which is vertically distributed, the first bevel gear 26 rotates to drive the second bevel gear 27 to rotate, the inner of the second bevel gear 27 is fixedly sleeved with a supporting rod 28, the second bevel gear 27 rotates to drive the supporting rod 28 to rotate, one end of the supporting rod 28 is rotatably sleeved on the inner wall of the barrel body 1, which facilitates the barrel body 1 to support and limit the supporting rod 28, the middle part of the outer wall of the supporting rod 28 is fixedly sleeved with an egg-shaped plate 29, the supporting rod 28 rotates to drive the egg-shaped plate 29 to rotate, and the egg-shaped plate 29 is egg-shaped and has a tip end and a round end.

Specifically, referring to fig. 1-3, two reset springs 3 are welded in the middle of the inner wall of the barrel body 1 and symmetrically distributed, so that the barrel body 1 can support the reset springs 3 conveniently, a screening plate 31 is welded between the top ends of the two reset springs 3, the reset springs 3 can support the screening plate 31, the screening plate 31 is located right above the blocking frame 2, so that the screening plate 31 can screen pills, a limiting rod 32 is welded at the bottom of the screening plate 31, so that the screening plate 31 can support the limiting rod 32 conveniently, a roller 33 is rotatably sleeved at the bottom of the limiting rod 32, the limiting rod 32 can support and limit the roller 33, the bottom of the roller 33 is in contact with the top of the egg-shaped plate 29, the egg-shaped plate 29 can jack up or put down the roller 33 after rotating, the friction force between the roller 33 and the egg-shaped plate 29 is small, and the abrasion between the roller 33 and the egg-shaped plate 29 is reduced.

Specifically, referring to fig. 1, the feeding pipe 11 and the air suction pipe 12 are both located above the screening plate 31, so that the screening plate 1 can screen and filter the pellets at the bottoms of the feeding pipe 11 and the air suction pipe 12, and the screening plate 31 is slidably sleeved on the inner wall of the barrel body 1, so that the barrel body 1 can support and limit the screening plate 31.

Specifically, referring to fig. 2, the blocking frame 2 is provided with uniformly distributed air exhaust holes 25, the outer wall of the top end of the rotating rod 22 is fixedly sleeved with the fan blades 24, so that the rotating rod 22 drives the fan blades 24 to rotate to generate wind power, and the air exhaust holes 25 can exhaust part of the wind power generated by the fan blades 24 upwards.

Specifically, referring to fig. 2, the fan blade 24 is located right below the first bevel gear 26, so that the first bevel gear 26 does not obstruct the fan blade 24, the spiral blade 23 is located right below the fan blade 24, so that the first bevel gear 26, the fan blade 24 and the spiral blade 23 rotate after the rotating rod 22 rotates, and the diameter of the fan blade 24 is smaller than the length of the blocking frame 2, so that the blocking frame 2 can block and protect the fan blade 24.

Specifically, referring to fig. 2, the first bevel gear 26 is located right below the motor 21, so that the motor 21 drives the first bevel gear 26 to rotate through the rotating rod 22 after running, the motor 21 is electrically connected to an external power source, and the external power source supplies power.

Specifically, referring to fig. 1 and 4, a feeding pipe 11 is fixedly sleeved on one side of the inner wall of the barrel body 1, so that the waste residue and the pellets can be conveniently fed into the barrel body 1 through the feeding pipe 11, and an air suction pipe 12 is fixedly sleeved on the other side of the inner wall of the barrel body 1, so that the waste residue can be conveniently sucked out of the barrel body 1 through the air suction pipe 12.

The working principle is as follows: when the egg-shaped plate cleaning machine is used, the feeding pipe 11 can convey waste residues and pills into the barrel body 1, the suction pipe 12 can suck the waste residues out of the barrel body 1, the screening plate 31 can screen and filter the pills and the waste residues, the motor 21 is started and can drive the rotating rod 22 to rotate so as to drive the first bevel gear 26, the fan blades 24 and the spiral blades 23 to rotate, the spiral blades 23 can uniformly discharge the pills at the bottom of the inner wall of the barrel body 1 after rotating, the fan blades 24 can cool the motor 21 by wind power after rotating and blow up the residual waste residues at the bottom of the barrel body 1 by matching with the exhaust holes 25, so that the waste residues can be discharged by the suction pipe 12 and can carry out air flow cleaning on the pills by matching with the suction pipe 12, foreign matters in the screening plate 31 can be blown away by the wind power blown by the fan blades 24 in a reverse direction, the first bevel gear 26 can drive the second bevel gear 27 and the supporting rod 28 to rotate so as to rotate the egg-shaped plate 29, when egg shaped plate 29 top is most advanced, egg shaped plate 29 can carry out jack-up to screening plate 31 through gyro wheel 33 and gag lever post 32, and when egg shaped plate 29 top was the round end, egg shaped plate 29 can put down screening plate 31 through gyro wheel 33 and gag lever post 32, makes screening plate 31 go up and down and vibrate under reset spring 3 supports, shakes the separation to screening plate 31 hole interior waste residue, makes screening plate 31 hole can not blockked up by the wastes material large tracts of land.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an environmental protection sand bucket of impeller head, includes staving (1), its characterized in that: the middle part of the inner wall of the barrel body (1) is welded with a baffle frame (2), the bottom of the baffle frame (2) is fixedly provided with a motor (21) through a bolt, the bottom of the output end of the motor (21) is welded with a rotating rod (22), the outside of the bottom end of the rotating rod (22) is fixedly sleeved with a helical blade (23), the helical blade (23) is rotatably sleeved at the bottom of the inner wall of the barrel body (1), the outer wall of the top end of the rotating rod (22) is fixedly sleeved with a first bevel gear (26), the top of one side of the first bevel gear (26) is engaged and connected with a second bevel gear (27) which is vertically distributed, a support rod (28) is fixedly sleeved in the second bevel gear (27), one end of the support rod (28) is rotatably sleeved on the inner wall of the barrel body (1), the middle part of the outer wall of the support rod (28) is fixedly sleeved with an egg-shaped plate (29), and the middle part of the inner wall of the barrel body (1) is welded with two reset springs (3) which are symmetrically distributed, two the welding has screening board (31) between reset spring (3) top, screening board (31) are located and keep off directly over frame (2), screening board (31) bottom welding has gag lever post (32), gag lever post (32) bottom is rotated the cover and is had gyro wheel (33), gyro wheel (33) bottom contacts with egg shaped plate (29) top.

2. The environment-friendly sand bucket of the shot blasting machine as claimed in claim 1, wherein: the feeding pipe (11) is fixedly sleeved on one side of the inner wall of the barrel body (1), and the air suction pipe (12) is fixedly sleeved on the other side of the inner wall of the barrel body (1).

3. The environment-friendly sand bucket of the shot blasting machine as claimed in claim 2, wherein: the feeding pipe (11) and the air suction pipe (12) are both positioned above the screening plate (31), and the screening plate (31) is slidably sleeved on the inner wall of the barrel body (1).

4. The environment-friendly sand bucket of the shot blasting machine as claimed in claim 1, wherein: an exhaust hole (25) which is uniformly distributed is formed in the blocking frame (2), and fan blades (24) are fixedly sleeved on the outer wall of the top end of the rotating rod (22).

5. The environment-friendly sand bucket of the shot blasting machine as claimed in claim 4, wherein: the fan blade (24) is located under the first bevel gear (26), the spiral blade (23) is located under the fan blade (24), and the diameter size of the fan blade (24) is smaller than the length size of the blocking frame (2).

6. The environment-friendly sand bucket of the shot blasting machine as claimed in claim 1, wherein: the first bevel gear (26) is located right below the motor (21), and the motor (21) is electrically connected with an external power supply.