CN216225272U

CN216225272U - Shot-blasting machine ejection of compact sieving mechanism

Info

Publication number: CN216225272U
Application number: CN202122088919.9U
Authority: CN
Inventors: 周清宇
Original assignee: Wuxi Speed Machinery Equipment Co ltd
Current assignee: Wuxi Speed Machinery Equipment Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-04-08
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a discharge screening device of a shot blasting machine, belonging to the technical field of mechanical equipment, which is characterized by comprising a shell, wherein two sieve plates are fixedly connected inside the shell, two vibrating motors are respectively arranged on the lower end surfaces of the two sieve plates, discharge holes matched with the two sieve plates are respectively arranged on the left side and the right side of the shell in a penetrating manner, air cylinders are respectively arranged on the left side and the right side of the shell, the output ends of the two air cylinders can be detachably connected with connecting rods, the opposite ends of the two connecting rods respectively penetrate through the shell and extend into the shell, L-shaped connecting frames are respectively arranged on the opposite ends of the two connecting rods, and inclined push plates are respectively and fixedly connected with the opposite ends of the two L-shaped connecting frames, so that the effects of automatically cleaning materials blocking sieve holes of the sieve plates and automatically pushing the screened materials out of the shell when the materials are screened are achieved, avoid the material to block up the problem that influences screening efficiency when sieve mesh results in the later stage to the material screening.

Description

Shot-blasting machine ejection of compact sieving mechanism

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a discharging and screening device of a shot blasting machine.

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, 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 to force the surface and the surface layer of a target to change in a cyclic deformation process, a microstructure structure is modified, residual compressive stress is introduced into an uneven plastic deformation outer surface layer, residual tensile stress is generated on an inner surface layer, and the roughness of the outer surface changes.

Present shot-blasting machine ejection of compact sieving mechanism, inconvenient when screening the material carry out the automatic clearance and will sieve the automatic shell of releasing of material after the sieve to the material that blocks up the sieve mesh, the material blocks up the sieve mesh and leads to the problem that influences screening efficiency when later stage sieves the material easily.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a discharging and screening device of a shot blasting machine to solve the problems.

The utility model is realized in such a way that the discharging and screening device of the shot blasting machine comprises a shell, the lower end surface of the shell is fixedly connected with four supporting columns which are uniformly distributed, the upper end and the lower end of the shell are respectively communicated with a feeding hole and a discharging pipe, two sieve plates are fixedly connected inside the shell, two vibrating motors are respectively arranged on the lower end surfaces of the two sieve plates, the left and right sides of shell all runs through set up with two sieve assorted discharge gates, the cylinder is all installed to the left and right sides of shell, two the output of cylinder all can be dismantled and be connected with the connecting rod, two the inside that the shell was all run through to the relative one end of connecting rod and extend to the shell, two the L link, two are all installed to the relative one end of connecting rod the equal fixedly connected with slope push pedal of the relative one end of L link, two the lower terminal surface of slope push pedal closely laminates with the up end of two sieves respectively.

In order to conveniently and uniformly distribute the fed materials to fall into the upper end of the upper sieve plate and avoid the problem that the fed materials are accumulated on the upper end of the sieve plate to reduce the screening efficiency, the shell is preferably fixedly connected with a guide plate inside, the guide plate is positioned above the two sieve plates, the guide plate is in an L shape with an opening facing downwards, the included angle of the guide plate is one hundred thirty five degrees, and the upper end surface of the guide plate is provided with a plurality of openings in a penetrating manner.

In order to facilitate collection and treatment of dust generated in the material screening process, the shot blasting machine discharging and screening device is preferably used, the rear end face of the shell is fixedly connected with the collecting box, the upper end face of the collecting box is communicated with the dust inlet pipe, the outer side wall of the dust inlet pipe is provided with the fan, the front end face of the dust inlet pipe is communicated with the three dust inlet heads, the front ends of the three dust inlet heads penetrate through the shell and extend into the shell, and the three dust inlet heads are sequentially positioned below the guide plate and the two sieve plates.

In order to facilitate the introduction of the discharged materials into corresponding collecting equipment, the discharging screening device of the shot blasting machine is preferably characterized in that the left side and the right side of the shell are fixedly connected with guide chutes matched with the discharging ports.

In order to facilitate the treatment of the collected dust, the rear end face of the collecting box is preferably detachably connected with a drawing box.

In order to control the operation and the closing of the device conveniently, the controller is preferably arranged on the front end face of the shell as the discharging and screening device of the shot blasting machine.

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

when the discharge screening device of the shot blasting machine is used for screening materials, the materials are put into the shell through the feed inlet, then four vibrating motors are started to drive the sieve plates to vibrate, the two sieve plates classify and sieve the materials, and finally the materials which are sieved and fall to the bottom of the shell are discharged through a discharge pipe, in the sieving process, partial materials easily block sieve holes of the sieve plates, after the screening is finished, the two connecting rods drive the L-shaped connecting frame to move by opening the two air cylinders, the inclined push plate pushes the materials blocking the sieve pores of the sieve plate to one end of the discharge hole and pushes the screened materials left at the upper end of the sieve plate out through the discharge hole, thereby reached when screening the material convenient to carry out the effect of automatic clearance and the automatic shell of releasing of material after will screening to the material that blocks up the sieve mesh, avoided the material to block up the sieve mesh and lead to the later stage to influence the problem of screening efficiency when screening the material.

Drawings

FIG. 1 is a front view of a shot blasting machine discharging and screening device of the utility model;

FIG. 2 is a cross-sectional view of a shot blasting machine discharging screening device of the utility model;

fig. 3 is a rear view of the shot blasting machine discharging and screening device.

In the figure, 1, a housing; 101. a feed inlet; 102. a support pillar; 103. a discharge pipe; 104. a discharge port; 105. a material guide chute; 2. a sieve plate; 201. vibrating a motor; 3. a cylinder; 301. a connecting rod; 302. an L-shaped connecting frame; 303. a push plate is inclined; 4. a baffle; 401. opening a hole; 5. a collection box; 501. a dust inlet pipe; 502. a fan; 503. a dust inlet head; 504. drawing the box; 6. and a controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Please refer to fig. 1-3, a shot blasting machine ejection of compact sieving mechanism, which comprises a housing 1, the lower terminal surface fixedly connected with four evenly distributed support columns 102 of housing 1, the upper and lower both ends of housing 1 are respectively communicated with feed inlet 101 and discharging pipe 103, two sieve plates 2 of the inside fixedly connected with of housing 1, two vibrating motors 201 are all installed to the lower terminal surface of two sieve plates 2, the left and right sides of housing 1 all runs through and sets up with two sieve plate 2 assorted discharge gates 104, cylinder 3 is all installed to the left and right sides of housing 1, the output of two cylinder 3 all can be dismantled and be connected with connecting rod 301, the inside that shell 1 and extend to housing 1 is all run through to the relative one end of two connecting rods 301, L link 302 is all installed to the relative one end of two connecting rods 301, the equal fixedly connected with slope push pedal 303 of the relative one end of two L link 302, the lower terminal surface of two slope push pedal 303 closely laminates with the upper end surface of two sieve plates 2 respectively.

In this embodiment: the type of the vibration motor 201 is: YZS, the model of the cylinder 3 is: SD50, when sieving the material, the material is put into the shell 1 through the feed inlet 101, then the four vibration motors 201 are started, the vibration motors 201 drive the sieve plates 2 to vibrate, the two sieve plates 2 classify and sieve the materials, finally the materials which are sieved and fall to the bottom of the shell 1 are discharged through the discharge pipe 103, in the sieving process, partial materials easily block the sieve holes of the sieve plates 2, after the screening is finished, the two connecting rods 301 drive the L-shaped connecting frame 302 to move by opening the two cylinders 3, the inclined push plate 303 pushes the materials blocking the sieve holes of the sieve plate 2 to one end of the discharge hole 104 and pushes the screened materials left at the upper end of the sieve plate 2 out through the discharge hole 104, thereby reached when screening the material convenient to carry out the effect of automatic clearance and the automatic shell 1 of releasing of material after will screening to the material that blocks up 2 sieve meshes of sieve, influence the problem of screening efficiency when avoiding the material to block up 2 sieve meshes of sieve and lead to the later stage to the material screening.

As a technical optimization scheme of the utility model, a guide plate 4 is fixedly connected inside a shell 1, the guide plate 4 is positioned above two sieve plates 2, the guide plate 4 is in an L shape with a downward opening, the included angle of the guide plate 4 is one hundred thirty five degrees, and a plurality of openings 401 are formed in the upper end surface of the guide plate 4 in a penetrating manner.

In this embodiment: after the material that will need the screening drops into through feed inlet 101, the material that drops into shunts the material through guide plate 4, and the material of shunting to guide plate 4 both sides falls into 2 upper ends of top sieve through a plurality of trompils 401 reposition of redundant personnel gradually to reached and conveniently shunted the material that drops into and evenly fall into the effect on 2 upper ends of top sieve, avoided the material that drops into to pile up the problem that leads to reducing the efficiency of screening on 2 upper ends of sieve.

As a technical optimization scheme of the utility model, the rear end face of the shell 1 is fixedly connected with a collection box 5, the upper end face of the collection box 5 is communicated with a dust inlet pipe 501, the outer side wall of the dust inlet pipe 501 is provided with a fan 502, the front end face of the dust inlet pipe 501 is communicated with three dust inlet heads 503, the front ends of the three dust inlet heads 503 penetrate through the shell 1 and extend to the inside of the shell 1, and the three dust inlet heads 503 are sequentially positioned below the guide plate 4 and the two sieve plates 2.

In this embodiment: when screening materials, the content of the shell 1 is easy to generate flying dust, and then the fan 502 is opened, the dust in the shell 1 enters the dust inlet pipe 501 through the three dust inlet heads 503 and is conveyed to the collecting box 5 through the dust inlet pipe 501, so that the effect of conveniently collecting and processing the dust generated in the material screening process is achieved.

As a technical optimization scheme of the utility model, the left side and the right side of the shell 1 are fixedly connected with material guide chutes 105 matched with the material outlet 104.

In this embodiment: when the screened discharged materials are discharged through the two discharge ports 104, the discharged materials are conveniently guided into corresponding collecting equipment through the two material guide chutes 105.

As a technical optimization scheme of the utility model, the rear end face of the collecting box 5 is detachably connected with a drawing box 504.

In this embodiment: when the collected dust is to be treated, the drawer 504 is pulled out from the collecting box 5 to treat the collected dust, so that the collected dust is conveniently treated.

As a technical optimization scheme of the utility model, the front end surface of the shell 1 is provided with a controller 6.

In this embodiment: when the device is operated, the controller 6 is used for conveniently controlling the operation and the closing of the device.

The working principle and the using process of the utility model are as follows: when the material is screened, the material is put into the shell 1 through the feed inlet 101, the material is divided by the guide plate 4, the material divided to two sides of the guide plate 4 is gradually divided by the plurality of openings 401 and falls into the upper end of the upper screen plate 2, then the four vibration motors 201 are started, the vibration motors 201 drive the screen plates 2 to vibrate, the two screen plates 2 classify and screen the material, finally the material which is screened and falls into the bottom of the shell 1 is discharged through the discharge pipe 103, part of the material easily blocks the screen holes of the screen plates 2 in the screening process, and after the screening is finished, the two cylinders 3 are started, the two connecting rods 301 drive the L connecting frame 302 to move, the inclined push plate 303 pushes the material which blocks the screen holes of the screen plates 2 to one end of the discharge hole 104 and pushes the material which is screened and left at the upper end of the screen plates 2 out through the discharge hole 104, and when the material is screened, the content of the shell 1 is easy to generate flying dust, furthermore, by turning on the fan 502, the dust in the housing 1 enters the dust inlet pipe 501 through the three dust inlet heads 503 and is conveyed into the collection box 5 through the dust inlet pipe 501, and when the collected dust is to be processed, the drawer 504 is pulled out of the collection box 5 to process the collected dust.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements 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 a shot-blasting machine ejection of compact sieving mechanism, includes shell (1), the lower terminal surface fixedly connected with four evenly distributed's of shell (1) support column (102), its characterized in that: the feeding device is characterized in that the upper end and the lower end of the shell (1) are respectively communicated with a feeding hole (101) and a discharging pipe (103), two sieve plates (2) are fixedly connected inside the shell (1), two vibrating motors (201) are respectively installed on the lower end face of each sieve plate (2), a discharging hole (104) matched with the two sieve plates (2) is formed in the left side and the right side of the shell (1) in a penetrating mode, air cylinders (3) are respectively installed on the left side and the right side of the shell (1), the output ends of the two air cylinders (3) are detachably connected with connecting rods (301), the opposite ends of the two connecting rods (301) penetrate through the shell (1) and extend into the shell (1), L connecting frames (302) are respectively installed on the opposite ends of the two connecting rods (301), and inclined pushing plates (303) are respectively fixedly connected on the opposite ends of the L connecting frames (302), the lower end faces of the two inclined push plates (303) are tightly attached to the upper end faces of the two sieve plates (2) respectively.

2. The shot blasting machine discharging and screening device of claim 1, wherein: the inside fixedly connected with guide plate (4) of shell (1), guide plate (4) are located the top of two sieve (2), guide plate (4) are the L type form of opening down, the contained angle of guide plate (4) is one hundred thirty five degrees, a plurality of trompils (401) have been seted up in the up end of guide plate (4) run through.

3. The shot blasting machine discharging and screening device of claim 1, wherein: the rear end face of shell (1) fixedly connected with collecting box (5), the up end intercommunication of collecting box (5) has into dirt pipe (501), fan (502) are installed to the lateral wall of advancing dirt pipe (501), the preceding terminal surface intercommunication of advancing dirt pipe (501) has three dust head (503), and is three the front end of advancing dirt head (503) all runs through shell (1) and extends to the inside of shell (1), and is three it is located the below of guide plate (4) and two sieve (2) in proper order to advance dirt head (503).

4. The shot blasting machine discharging and screening device of claim 1, wherein: the left side and the right side of the shell (1) are fixedly connected with material guide grooves (105) matched with the material outlet (104).

5. The shot blasting machine discharging and screening device of claim 3, wherein: the rear end face of the collecting box (5) is detachably connected with a drawing box (504).

6. The shot blasting machine discharging and screening device of claim 1, wherein: the front end face of the shell (1) is provided with a controller (6).