CN212732951U

CN212732951U - Vibrating type standard vibrating screen machine

Info

Publication number: CN212732951U
Application number: CN202021192006.0U
Authority: CN
Inventors: 杨冬; 张应红; 常毅
Original assignee: Shenzhen Shenjian Concrete Co ltd
Current assignee: Shenzhen Shenjian Concrete Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-19
Anticipated expiration: 2030-06-23

Abstract

The utility model belongs to the technical field of the grit splitter and specifically relates to a vibrations formula standard shakes sieve machine is related to, which comprises a bod, set up the dust cover on the organism, set up the screen cloth on the organism, set up a plurality of shock dynamo on the screen cloth and set up the conveyer belt on the organism, the screen cloth is located the dust cover, the screen cloth is the slope setting, the conveyer belt is located under the screen cloth, the upper surface of dust cover is provided with the feed inlet, one side lateral wall that the feed inlet was kept away from to the dust cover is provided with the discharge gate, the feed inlet is located the high-order department of screen cloth, the discharge gate is located the low-order department of screen cloth, be provided with the water tank on the organism, the water tank intercommunication has the shower, the intercommunication has the suction pump between shower and the. This application has the dust that reduces the screening in-process and can recycle the effect of water.

Description

Vibrating type standard vibrating screen machine

Technical Field

The application relates to grit splitter field especially relates to a vibrations formula standard shakes sieve machine.

Background

The vibrating standard vibrating screen machine is the core equipment of a concrete recovery system, is mainly applied to a concrete mixing plant, and is used for carrying out sand-stone separation and recycling on residual or waste concrete.

For example, chinese patent that the grant publication number is CN205392961U discloses an inclined vibrations screen cloth mixes machine, including main body cover, feed inlet and support, main body cover slope fixed mounting is on the support, the feed inlet is installed to the main body cover highest point, screen cloth support and bottom plate support are installed respectively to the main body cover inner chamber, the bottom plate support is located screen cloth support under, vibrating motor is installed to the main body cover lower extreme, the screen cloth is installed to screen cloth support lower extreme, install the bottom plate on the bottom plate support, the bottom plate is at the screen cloth lower extreme.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: in the vibration screening process, because the sand and stone contain fine particles such as dust and the like, a large amount of dust can escape from the screen, and the health of workers is seriously harmed.

SUMMERY OF THE UTILITY MODEL

In order to reduce dust generated in the screening process, the application provides a vibration type standard vibration screening machine.

The application provides a vibrations formula standard riddler machine adopts following technical scheme:

a vibrating standard vibrating screen machine comprises a machine body, a dust cover arranged on the machine body, a screen arranged on the machine body, a plurality of vibrating motors arranged on the screen and a conveyor belt arranged on the machine body, the screen is positioned in the dust cover, the screen is arranged in an inclined manner, the conveyor belt is positioned under the screen, a feed inlet is arranged on the upper surface of the dust cover, a discharge outlet is arranged on the side wall of the dust cover far away from the feed inlet, the feed inlet is positioned at the high-position end of the screen, the discharge outlet is positioned at the low-position end of the screen, a water tank is arranged on the machine body, the water tank is communicated with a spray pipe, a water suction pump is communicated between the spray pipe and the water tank, one end of the spray pipe, which is far away from the water tank, is communicated with the side wall of the dust cover, and the water outlet end of the spray pipe faces the upper surface of the screen.

Through adopting above-mentioned technical scheme, operating personnel pours the grit into the feed inlet, then vibrating motor work makes the screen cloth vibrations, the grit moves toward screen cloth low level end under gravity and vibrations effect, and the less sand of particle diameter passes the screen cloth and drops and carry on the conveyer belt, and the rubble then constantly moves on the screen cloth, drop out through the discharge gate, and the dust cover can reduce the effusion of dust, and the suction pump takes out the water in the water tank, spray the screen cloth upper surface through the shower, the dust is lived in the water absorption, reduce the dust that wafts in the dust cover.

Preferably, a brush is arranged in the dust cover along the horizontal direction and is abutted against the upper surface of the screen mesh, the two ends of the brush are respectively provided with a mounting block, the two ends of the brush are respectively rotatably supported on the side walls of the two mounting blocks, one of the mounting blocks is provided with a rotating motor along the axial length direction of the brush and away from the side wall of the brush, an output shaft of the rotating motor is movably penetrated through the mounting block and coaxially connected to the hairbrush, a screw rod and a guide post are arranged in the dust cover along the oblique cutting direction of the screen mesh, two ends of the screw rod are rotatably supported on two opposite side walls of the dust cover, the screw thread of the screw rod penetrates through one of the mounting blocks, the guide post movably penetrates through the other mounting block, a driving motor is arranged on the outer wall of the dust cover along the axial length direction of the screw rod, and an output shaft of the driving motor is movably penetrated through the outer wall of the dust cover and is coaxially connected to the screw rod.

Through adopting above-mentioned technical scheme, because the screen cloth is blocked up by the rubble easily, causes the reduction of screen cloth screening efficiency, rotates motor work drive brush and rotates, and driving motor work drives the lead screw and rotates, and lead screw drive brush removes along the incline direction of screen cloth, makes the brush scrub the screen cloth upper surface, brushes the rubble on the screen cloth down.

Preferably, a waterproof cover is socially assembled on one of the mounting blocks, the waterproof cover is covered on the rotating motor, and one end face of the waterproof cover is connected to the side wall of the mounting block.

Through adopting above-mentioned technical scheme, the buckler plays the guard action to rotating electrical machines, makes rotating electrical machines be difficult for receiving the damage of water.

Preferably, the conveyer belt is in a hollow-out arrangement, a water collecting tank is arranged on the machine body and located under the conveyer belt, and the water collecting tank is communicated with the water tank through a return pipe.

Through adopting above-mentioned technical scheme, the suction pump is taking water out to spray behind the screen cloth, falls into the water catch bowl through the conveyer belt in, then flows back to the water tank in, has realized the cyclic utilization of water resource.

Preferably, a filter screen is arranged at the joint of the return pipe and the water collecting tank.

Through adopting above-mentioned technical scheme, the filter screen can filter the earth of aquatic, makes the water of backward flow to in the water tank keep clean.

Preferably, a conical flaring sleeve is arranged on the dustproof cover, and a small opening end of the conical flaring sleeve is communicated with the feeding hole.

Through adopting above-mentioned technical scheme, the toper flaring cover can increase the feeding area of feed inlet, has increased the convenience of operation.

Preferably, be provided with two workbins that collect on the organism respectively, one of them workbin that collects is located discharge gate department, another the workbin that collects is located the discharge gate department of conveyer belt, it is provided with the opening to collect workbin one side lateral wall bottom, it is used for opening and close to be provided with on the workbin that collects the open-ended chamber door, one side of chamber door articulate in the lateral wall of collecting the workbin, the opposite side of chamber door is provided with the hasp, the outer wall of collecting the workbin be provided with hasp matched with hasp.

Through adopting above-mentioned technical scheme, the screen cloth is separating the grit back, and the rubble drops in the case that gathers materials of discharge gate department through the discharge gate, and the grit drops in the case that gathers materials of conveyer belt discharge gate department after the conveying of conveyer belt to collect the grit that separates, thereby when gathering materials the full back of grit in the case, open the chamber door, thereby can emit the grit and transport away.

Preferably, a plurality of springs are arranged between the screen and the machine body, the springs are arranged in a direction perpendicular to the screen, and the springs are respectively arranged on two opposite sides of the lower surface of the screen at intervals.

Through adopting above-mentioned technical scheme, because shock dynamo can make the screen cloth take place violent vibrations at the during operation, thereby striking organism produces huge noise, and the spring can play the cushioning effect between screen cloth and organism, the production of noise reduction.

In summary, the present application includes at least one of the following beneficial technical effects:

1. an operator pours the gravel into the feeding hole, then the vibration motor works to vibrate the screen, the gravel moves towards the lower end of the screen under the action of gravity and vibration, sand with smaller particle size passes through the screen and falls on the conveyor belt for conveying, the gravel continuously moves on the screen and falls out through the discharging hole, the dust cover can reduce the escape of dust, the water pump pumps water in the water tank out and sprays the water to the upper surface of the screen through the spraying pipe, and the water adsorbs the dust and reduces the dust floating in the dust cover;

2. the screen mesh is easily blocked by the crushed stones, so that the screening efficiency of the screen mesh is reduced, the rotating motor works to drive the hairbrush to rotate, the driving motor works to drive the screw rod to rotate, the screw rod drives the hairbrush to move along the inclined direction of the screen mesh, the hairbrush brushes the upper surface of the screen mesh, and the crushed stones on the screen mesh are brushed down;

3. the screen cloth is after separating the grit, and the rubble drops in the case that gathers materials of discharge gate department through the discharge gate, and the grit drops in the case that gathers materials of conveyer belt discharge end department after the conveying of conveyer belt to collect the grit that separates, thereby when gathering materials the full back of grit in the case, open the chamber door, thereby can emit the grit and transport away.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Figure 2 is a schematic illustration of the dust cover explosion configuration of the embodiments of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a body; 11. a conveyor belt; 111. a transfer motor; 12. a material collecting box; 121. a box door; 13. mounting a plate; 131. a spring; 2. a dust cover; 21. a feed inlet; 22. a discharge port; 23. a conical flaring sleeve; 3. screening a screen; 31. vibrating a motor; 4. a water tank; 41. a shower pipe; 42. a water pump; 43. a water collection tank; 5. a brush; 51. mounting blocks; 53. a screw rod; 54. a guide post; 55. a drive motor; 56. a water shield.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses vibrations formula standard shakes screen (ing) machine. Referring to fig. 1 and 2, the dust-proof device comprises a machine body 1, a dust-proof cover 2 fixedly mounted on the machine body 1, a screen 3 mounted on the machine body 1, a plurality of vibration motors 31 fixedly mounted on the upper surface of the screen 3, and a conveyor belt 11 mounted on the machine body 1, wherein in the present embodiment, the number of the vibration motors 31 is preferably two; the lower surface of the dust cover 2 is provided with an opening, the screen 3 is positioned in the dust cover 2, the screen 3 is obliquely arranged, the upper surface of the dust cover 2 is provided with a feed inlet 21, the side wall of one side of the dust cover 2, which is far away from the feed inlet 21, is provided with a discharge outlet 22, the feed inlet 21 is positioned at the high-position end of the screen 3, the discharge outlet 22 is positioned at the low-position end of the screen 3, the upper surface of the dust cover 2 is provided with a conical flaring sleeve 23, and the small-opening end of the conical flaring sleeve; meanwhile, a plurality of springs 131 are arranged between the screen 3 and the machine body 1, the springs 131 are arranged in the direction perpendicular to the screen 3, a plurality of mounting plates 13 are welded on two opposite side walls of the machine body 1 in the inclined direction of the screen 3 at intervals, one ends of the springs 131 are fixedly connected to the lower surface of the screen 3, the other ends of the springs 131 are fixedly connected to the upper surface of the mounting plates 13, and the springs 131 are respectively arranged on two opposite sides of the lower surface of the screen 3 at intervals.

Referring to fig. 2 and 3, a brush 5 is horizontally disposed in a dust cover 2, the brush 5 abuts against the upper surface of a screen 3, mounting blocks 51 are disposed at both ends of the brush 5, both ends of the brush 5 are rotatably supported on the sidewalls of the two mounting blocks 51, one of the mounting blocks 51 is fixedly mounted with a rotating motor (not shown) along the axial length direction of the brush 5 away from the sidewall of the brush 5, an output shaft of the rotating motor movably penetrates through the mounting blocks 51 and is coaxially connected to the brush 5, a screw 53 and a guide post 54 are disposed in the dust cover 2 along the oblique direction of the screen 3, both ends of the screw 53 are rotatably supported on two opposite sidewalls of the dust cover 2, the screw 53 is threadedly penetrated through one of the mounting blocks 51, the dust covers at both ends of the guide post 54 are welded to the two opposite sidewalls of the dust cover 2, the guide post 54 movably penetrates through the other mounting block 51, a driving motor 55, an output shaft of the driving motor 55 is movably penetrated through the outer wall of the dust cover 2 and is coaxially and fixedly connected with the screw rod 53. Meanwhile, a waterproof cover 56 is arranged on one of the mounting blocks 51, the waterproof cover 56 fits the rotating motor, and one end face of the waterproof cover 56 is welded to the side wall of the mounting block 51. Because screen cloth 3 is blocked by the rubble easily, causes the reduction of screen cloth 3 screening efficiency, rotates motor work drive brush 5 and rotates, and driving motor 55 work drives lead screw 53 and rotates, and lead screw 53 drive brush 5 moves along the incline direction of screen cloth 3, makes brush 5 scrub the screen cloth 3 upper surface, brushes the rubble on the screen cloth 3 down.

Referring to fig. 1 and 2, the conveyor belt 11 is located under the screen 3, two guide rollers (not shown in the figure) are horizontally arranged on the machine body 1, two ends of each guide roller are rotatably supported on two opposite side walls of the machine body 1, a conveying motor 111 is fixedly mounted on the machine body 1 along the axial length direction of each guide roller, and an output shaft of the conveying motor 111 is movably connected to the guide rollers through the side walls of the machine body 1. In addition, two material collecting boxes 12 are fixedly mounted on the machine body 1 respectively, one material collecting box 12 is located at the discharge port 22, the other material collecting box 12 is located at the discharge port of the conveyor belt 11, the top of the material collecting box 12 is provided with an opening, the bottom of the side wall of one side of the material collecting box 12 is provided with an opening, a box door 121 used for opening and closing the opening is mounted on the material collecting box 12, one side of the box door 121 is hinged to the side wall of the material collecting box 12, meanwhile, the other side of the box door 121 is welded with a hook, and a hasp matched with the hook is welded on.

Referring to fig. 1 and 2, a water tank 4 is fixedly mounted on a machine body 1, the water tank 4 is communicated with a spray pipe 41, a water suction pump 42 is communicated between the spray pipe 41 and the water tank 4, one end of the spray pipe 41, which is far away from the water tank 4, is communicated with the side wall of the dust cover 2, one end of the spray pipe, which is located in the dust cover 2, is communicated with a plurality of spray branch pipes (not shown in the figures), the side wall of each spray branch pipe is provided with a plurality of water spray ports (not shown in the figures) at intervals along the length direction, and the water spray ports. Meanwhile, the conveyor belt 11 is arranged in a hollow manner, a water collecting tank 43 is fixedly arranged on the machine body 1, the water collecting tank 43 is positioned under the conveyor belt 11, the upper surface of the water collecting tank 43 is arranged in an opening manner, and the bottom of the water collecting tank 43 is communicated with the bottom of the water tank 4 through a return pipe; meanwhile, a filter screen (not shown) is welded at the connection of the return pipe and the water collecting tank 43. After pumping water out of the spraying screen 3, the water pump 42 falls into the water collecting tank 43 through the conveyor belt 11 and then flows back into the water tank 4, so that the water resource is recycled.

The implementation principle of vibrations formula standard shake sieve machine of this application embodiment is: the operating personnel pours grit into feed inlet 21 through toper flaring cover 23, then vibrating motor 31 work makes the vibrations of screen cloth 3, the grit moves toward screen cloth 3 low-order end under gravity and vibrations effect, and the less sand of particle diameter passes screen cloth 3 and drops and carry on conveyer belt 11, and the rubble is then constantly removed on screen cloth 3, drop out through discharge gate 22, and dust cover 2 can reduce the effusion of dust, and suction pump 42 takes the water in the water tank 4 out, spray the screen cloth 3 upper surface through shower 41, the dust is lived in the water absorption, reduce the dust that drifts away in the dust cover 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a vibrations formula standard shakes screen (ing) machine which characterized in that: comprises a machine body (1), a dust cover (2) arranged on the machine body (1), a screen (3) arranged on the machine body (1), a plurality of vibrating motors (31) arranged on the screen (3) and a conveyor belt (11) arranged on the machine body (1), wherein the screen (3) is positioned in the dust cover (2), the screen (3) is obliquely arranged, the conveyor belt (11) is positioned under the screen (3), a feed inlet (21) is arranged on the upper surface of the dust cover (2), a discharge outlet (22) is arranged on one side wall of the dust cover (2) far away from the feed inlet (21), the feed inlet (21) is positioned at the high-position end of the screen (3), the discharge outlet (22) is positioned at the low-position end of the screen (3), and a water tank (4) is arranged on the machine body (1), the water tank (4) intercommunication has shower (41), shower (41) with intercommunication has suction pump (42) between water tank (4), shower (41) are kept away from the one end of water tank (4) communicate in the lateral wall of dust cover (2) and the play water end orientation of shower (41) are in screen cloth (3) upper surface.

2. The vibratory standard shaker of claim 1, wherein: be provided with brush (5) along the horizontal direction in dust cover (2), brush (5) contradict in the upper surface of screen cloth (3), the both ends of brush (5) all are provided with installation piece (51), the both ends of brush (5) are rotated respectively and are born in two the lateral wall of installation piece (51), one of them installation piece (51) deviate from the lateral wall of brush (5) and follow the axial length direction of brush (5) is provided with the rotation motor, the output shaft activity of rotating the motor runs through installation piece (51) coaxial coupling in brush (5), follow in dust cover (2) the incline direction of screen cloth (3) is provided with lead screw (53) and guide post (54), the both ends of lead screw (53) are rotated and are born in the both sides wall that dust cover (2) is relative, lead screw (53) screw thread runs through one of them installation piece (51), the guide column (54) penetrates through the other mounting block (51) movably, a driving motor (55) is arranged on the outer wall of the dust cover (2) along the axial length direction of the screw rod (53), and an output shaft of the driving motor (55) penetrates through the outer wall of the dust cover (2) movably and is coaxially connected to the screw rod (53).

3. The vibratory standard shaker of claim 2, wherein: one of the installation blocks (51) is provided with a waterproof cover (56), the waterproof cover (56) is combined with the rotating motor, and one end face of the waterproof cover (56) is connected to the side wall of the installation block (51).

4. The vibratory standard shaker of claim 1, wherein: the conveyor belt (11) is arranged in a hollow mode, a water collecting tank (43) is arranged on the machine body (1), the water collecting tank (43) is located under the conveyor belt (11), and the water collecting tank (43) is communicated with the water tank (4) through a return pipe.

5. The vibratory standard shaker of claim 4, wherein: a filter screen is arranged at the joint of the return pipe and the water collecting tank (43).

6. The vibratory standard shaker of claim 1, wherein: the dustproof cover (2) is provided with a conical flaring sleeve (23), and the small end of the conical flaring sleeve (23) is communicated with the feed inlet (21).

7. The vibratory standard shaker of claim 1, wherein: be provided with two collection workbins (12) on organism (1) respectively, one of them collection workbin (12) are located discharge gate (22) department, another collection workbin (12) are located the discharge end department of conveyer belt (11), collection workbin (12) one side lateral wall bottom is provided with the opening, it is used for opening and close to be provided with on collection workbin (12) open-ended chamber door (121), one side of chamber door (121) articulate in the lateral wall of collection workbin (12), the opposite side of chamber door (121) is provided with the hasp, the outer wall of collection workbin (12) be provided with hasp matched with hasp.

8. The vibratory standard shaker of claim 1, wherein: a plurality of springs (131) are arranged between the screen (3) and the machine body (1), the springs (131) are arranged in the direction perpendicular to the screen (3), and the springs (131) are respectively arranged on two opposite sides of the lower surface of the screen (3) at intervals.