CN211359592U

CN211359592U - Screening installation is used in rubber processing convenient to ejection of compact

Info

Publication number: CN211359592U
Application number: CN201922271842.1U
Authority: CN
Inventors: 卢昌福
Original assignee: Tianjin Rongsheng Changtai Technology Co ltd
Current assignee: Tianjin Rongsheng Changtai Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-28
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a screening installation is used in rubber processing convenient to ejection of compact, comprising a base plate, fixedly connected with box body on the top of bottom plate, and the front side of box body sets up for the opening, it is provided with the screen cloth to be close to right side department slope in the box body, the antetheca and the back wall of screen cloth are close to right side department and have the fixed block through pivot and bearing swing joint respectively, and the fixed block is installed on the right side inner wall of box body, the bottom of screen cloth is close to left side department fixedly connected with connecting block, and the antetheca of connecting block has the thick pipe through pivot and bearing swing joint, sliding connection has the thin pole in the thick pipe, and the top fixed connection of thick pipe and bottom plate is passed to the bottom of thin pole, thin pole overcoat is equipped with compression spring, and compression spring's top and bottom respectively with. The utility model discloses a series of structures make this device have characteristics such as screening efficiency height and ejection of compact are convenient.

Description

Screening installation is used in rubber processing convenient to ejection of compact

Technical Field

The utility model relates to a rubber processing technology field specifically is a screening installation for rubber processing convenient to the ejection of compact.

Background

Rubber (Rubber) is an elastic polymer, which can be obtained from the sap of some plants, or can be artificial. Depending on the manner of preparation, rubbers can be classified into synthetic rubbers and natural rubbers. There are a considerable number of applications and products, such as tires, gaskets, etc. Rubber planting is mainly concentrated in southeast Asia. Screening equipment is used for screening the rubber in the rubber processing process, so that granular rubber with different sizes can be obtained, and the rubber can be better applied.

However, in the prior art, the screening equipment for rubber processing is low in screening efficiency when in use, so that the production and processing efficiency is greatly reduced, and meanwhile, the screening equipment has the defect of inconvenient discharging in the screening process to influence the use of the screening equipment, so that the screening equipment for rubber processing convenient to discharge is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's screening efficiency low and the ejection of compact defect such as inconvenient, provide a screening installation for rubber processing of the ejection of compact of being convenient for. A screening installation for rubber processing convenient to ejection of compact has characteristics such as screening efficiency is high and the ejection of compact is convenient.

In order to achieve the above object, the utility model provides a following technical scheme: a screening device convenient for discharging for rubber processing comprises a bottom plate, wherein a box body is fixedly connected to the top of the bottom plate, the front side of the box body is provided with an opening, a screen is obliquely arranged at a position close to the right side in the box body, a fixing block is movably connected to a position close to the right side of the front wall and the rear wall of the screen through a rotating shaft and a bearing respectively, the fixing block is installed on the inner wall of the right side of the box body, a connecting block is fixedly connected to a position close to the left side of the bottom of the screen, a thick pipe is movably connected to the front wall of the connecting block through a rotating shaft and a bearing, a thin rod is slidably connected to the thick pipe, the bottom end of the thin rod penetrates through the thick pipe to be fixedly connected with the top of the bottom plate, a compression spring is sleeved outside the thin rod, the top end and the bottom end of the compression spring are fixedly connected with the bottom of the, be provided with the cam in the U-shaped frame, the rear side inner wall swing joint of rear wall through pivot and bearing and box body of cam, the top of cam is provided with the T-shaped plate, set up on the top of U-shaped frame with T-shaped plate assorted through-hole, and the bottom fixed connection of through-hole and screen cloth is passed at the top of T-shaped plate, install the second motor on the right side inner wall of box body, the transmission is connected with the second belt between the output shaft of second motor and the pivot on the cam antetheca, the top of box body is provided with the inlet pipe, and sets up on the top of box body with inlet pipe assorted round hole, the bottom of inlet pipe is passed the round hole and is extended to the box body in, and place.

Preferably, the below of screen cloth and the top of bottom plate are close to left side department and are provided with the drive wheel, and the back wall of two drive wheels all has the fixed plate through pivot and bearing swing joint to the top fixed connection of the bottom of fixed plate and bottom plate is located the right side the cover is equipped with the drive belt on the drive wheel, the left side lateral wall of box body is close to the bottom play and has seted up with drive belt assorted movable groove, and the left end of drive belt passes movable groove to it is connected with left drive wheel transmission outside extending to the box body, install first motor on the left side outer wall of box body, the transmission is connected with first belt between the output shaft of first motor and the pivot on the left side drive wheel back wall.

Preferably, the bottom of bottom plate is close to the left and right sides and goes out respectively fixedly connected with T shape backup pad, and the top of bottom plate is close to right side department and has seted up the blown down tank to the blown down tank has inserted the convex plate, the antetheca of convex plate is close to the left and right sides and goes out respectively through pivot and bearing swing joint to have the connecting rod, the back wall of connecting rod is close to the top and goes out through pivot and bearing swing joint to have first connecting piece, and first connecting piece installs on the bottom of bottom plate, is located leftwards fixedly connected with electric telescopic handle on the right side lateral wall of T shape backup pad, electric telescopic handle's back wall is close to right side department and has the second connecting piece through pivot and bearing swing joint, and the second connecting piece installs on the lateral wall of left side connecting rod, sliding connection has the material collection box on the.

Preferably, the top of the screen is connected with a push plate close to the right side in a sliding manner, a sliding hole is formed in the side wall of the push plate, a sliding rod is sleeved in the sliding hole, the left end and the right end of the sliding rod are respectively fixedly connected with the inner walls of the left side and the right side of the box body, a connecting pipe is fixedly connected to the top of the inner cavity of the box body, the left end of the connecting pipe is fixedly connected with the inner wall of the left side of the box body, the right side of the connecting pipe is sealed, a piston block is connected to the position close to the right side in the connecting pipe in a sliding manner, a movable rod is fixedly connected to the side wall of the right side of the piston block, a through hole matched with the movable rod is formed in the side wall of the right side of the connecting pipe, the right end of the movable rod passes through the through hole and extends out, the air outlet at the top of the cylinder is sleeved with an air duct, the air duct is fixedly connected with the bottom of the connecting pipe, and the air duct is communicated with the inside of the connecting pipe.

Preferably, a fan is installed on the side wall of the left side of the push plate, and the sliding rod and the screen are arranged in an inclined mode at the same angle.

Preferably, the bottom of the material collecting box is provided with pulleys near the left side and the right side respectively, a sliding groove matched with the pulleys is formed in the top of the convex plate, and the sliding groove is communicated with the right side of the convex plate.

Preferably, a material guide plate is fixedly connected to the position, close to the top, of the outer wall of the right side of the thick pipe, and an included angle between the bottom of the material guide plate and the outer wall of the thick pipe is an acute angle.

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

1. in the technical scheme, the second motor, the cam, the T-shaped plate, the thick pipe, the thin rod and the compression spring are matched with each other, so that the screen can be driven to move up and down, the screen can vibrate to screen rubber, and the screening efficiency can be effectively improved;

2. in the technical scheme, the cylinder, the connecting pipe, the piston block and the sliding rod are matched with each other, so that the push plate can be driven to do left-right circular motion on the top of the screen, the residual rubber on the screen can be guided into the transmission belt, the large rubber can be conveyed, and the purpose of convenient discharging is achieved;

3. in this technical scheme, through mutually supporting between electric telescopic handle, connecting rod and the convex plate, can realize shifting out the magazine from the box body to can realize carrying out the ejection of compact to the rubber of fritter, can its discharging efficiency of effectual improvement, thereby can its work efficiency of effectual improvement, improve the production efficiency of rubber.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is an enlarged view of fig. 1 at B.

Reference numbers in the figures: 1. a base plate; 2. a fixing plate; 3. a driving wheel; 4. a first motor; 5. a cylinder; 6. a connecting pipe; 7. a piston block; 8. a slide bar; 9. a feed pipe; 10. a convex plate; 11. a connecting rod; 12. a T-shaped support plate; 13. a box body; 14. an electric telescopic rod; 15. a movable rod; 16. a cam; 17. a second motor; 18. screening a screen; 19. a T-shaped plate; 20. a U-shaped frame; 21. a thin rod; 22. a thick pipe; 23. a material collecting box; 24. A compression spring; 25. a transmission belt; 26. pushing the plate; 27. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a screening device convenient for rubber processing and discharging comprises a bottom plate 1, a box body 13 is fixedly connected to the top of the bottom plate 1, the front side of the box body 13 is provided with an opening, a screen 18 is obliquely arranged in the box body 13 close to the right side, fixing blocks are movably connected to the positions, close to the right side, of the front wall and the rear wall of the screen 18 through a rotating shaft and a bearing respectively, the fixing blocks are installed on the inner wall of the right side of the box body 13, a connecting block is fixedly connected to the position, close to the left side, of the bottom of the screen 18, the front wall of the connecting block is movably connected with a thick pipe 22 through a rotating shaft and a bearing, a thin rod 21 is slidably connected in the thick pipe 22, the bottom end of the thin rod 21 penetrates through the thick pipe 22 and is fixedly connected with the top of the bottom plate 1, a compression spring 24 is sleeved outside the thin rod 21, the top end and the bottom end of, an included angle between the bottom of the material guide plate and the outer wall of the thick pipe 22 is an acute angle, a U-shaped frame 20 is arranged below the screen 18 and close to the right side, the U-shaped frame 20 is installed on the inner wall of the right side of the box body 13, a cam 16 is arranged in the U-shaped frame 20, the rear wall of the cam 16 is movably connected with the inner wall of the rear side of the box body 13 through a rotating shaft and a bearing, a T-shaped plate 19 is arranged above the cam 16, a through hole matched with the T-shaped plate 19 is formed in the top of the U-shaped frame 20, the top of the T-shaped plate 19 penetrates through the through hole and is fixedly connected with the bottom of the screen 18, a second motor 17 is installed on the inner wall of the right side of the box body 13, a second belt is connected between an output shaft of the second motor 17 and the rotating shaft on the front wall of the cam 16 in a transmission manner, and the screen 18 can, thereby realizing the vibration of the screen 18 to screen the rubber, effectively improving the screening efficiency, arranging a feeding pipe 9 above the box body 13, arranging round holes matched with the feeding pipe 9 on the top of the box body 13, leading the bottom end of the feeding pipe 9 to pass through the round holes to extend into the box body 13 and be arranged above the screen 18, arranging driving wheels 3 below the screen 18 and above the bottom plate 1 near the left side, movably connecting the rear walls of the two driving wheels 3 with a fixed plate 2 through a rotating shaft and a bearing, fixedly connecting the bottom of the fixed plate 2 with the top of the bottom plate 1, sleeving a driving belt 25 on the driving wheel 3 on the right side, arranging a movable groove matched with the driving belt 25 near the bottom on the left side wall of the box body 13, leading the left end of the driving belt 25 to pass through the movable groove and extend out of the box body 13 to be in transmission connection with the driving wheel 3 on the left side, and, a first belt is connected between an output shaft of a first motor 4 and a rotating shaft on the rear wall of a left driving wheel 3 in a transmission manner, a push plate 26 is connected at the position, close to the right, of the top of a screen 18 in a sliding manner, a sliding hole is formed in the side wall of the push plate 26, a sliding rod 8 is sleeved in the sliding hole, the left end and the right end of the sliding rod 8 are fixedly connected with the inner walls of the left side and the right side of a box body 13 respectively, a connecting pipe 6 is fixedly connected to the top of an inner cavity of the box body 13, the left end of the connecting pipe 6 is fixedly connected with the inner wall of the left side of the box body 13, the right side of the connecting pipe 6 is arranged in a sealing manner, a piston block 7 is connected in the connecting pipe 6 in a sliding manner, a movable rod 15 is fixedly connected to the right side wall of the piston block 7, a through hole matched with the movable rod 15 is formed in the right side wall of the, the air cylinder 5 is installed on the inner wall of the left side of the box body 13, the air guide pipe is sleeved on an air outlet at the top of the air cylinder 5 and is fixedly connected with the bottom of the connecting pipe 6, the air guide pipe is communicated with the inside of the connecting pipe 6, the fan 27 is installed on the side wall of the left side of the push plate 26, the sliding rod 8 and the screen 18 are arranged in an inclined mode at the same angle, through mutual matching of the air cylinder 5, the connecting pipe 6, the piston block 7 and the sliding rod 8, the push plate 26 can be driven to do left-right circular motion on the top of the screen 18, and therefore residual rubber on the screen 18 can be guided into the transmission belt 25, conveying of large rubber can be achieved, and the purpose;

the bottom of the bottom plate 1 is respectively and fixedly connected with T-shaped supporting plates 12 close to the left side and the right side, a discharging groove is formed in the top of the bottom plate 1 close to the right side, a convex plate 10 is inserted into the discharging groove, the front wall of the convex plate 10 is respectively and movably connected with connecting rods 11 close to the left side and the right side through rotating shafts and bearings, the rear wall of the connecting rod 11 is movably connected with a first connecting piece close to the top through rotating shafts and bearings, the first connecting piece is installed on the bottom of the bottom plate 1, an electric telescopic rod 14 is fixedly connected on the right side wall of the left T-shaped supporting plate 12, a second connecting piece is movably connected on the rear wall of the electric telescopic rod 14 close to the right side through rotating shafts and bearings and is installed on the side wall of the left side connecting rod 11, a material collecting box 23 is connected on the top of the, and seted up on the top of convex plate 10 with pulley assorted spout, and the spout communicates with the right side of convex plate 10 outward, and the top of the box 23 that gathers materials sets up for the opening, through electric telescopic handle 14, mutually support between connecting rod 11 and the convex plate 10, can realize shifting out the box 23 that gathers materials from box body 13, thereby can realize carrying out the ejection of compact to the rubber of fritter, can effectually improve its discharging efficiency, thereby can effectually improve its work efficiency, the production efficiency of rubber is improved, first motor 4, cylinder 5, electric telescopic handle 14, second motor 17 and fan 27 have control switch through external power cord electric connection respectively.

The working principle is as follows: when the technical scheme is used, the second motor 17 is started firstly, the second motor 17 drives the cam 16 to rotate through the second belt, when the protruding end of the cam 16 is contacted with the bottom of the T-shaped plate 19, the T-shaped plate 19 drives the screen 18 to move upwards, at the moment, the screen 18 drives the thick pipe 22 to slide downwards on the thin rod 21, the compression spring 24 is in a stretching state, when the protruding end of the cam 16 is far away from the bottom of the T-shaped plate 19, the screen 18 moves downwards under the action of the elastic force of the compression spring 24, at the moment, rubber raw materials are added into the box body 13 through the feeding pipe 9 and distributed on the top of the screen 18, small blocks of rubber enter the aggregate box 23 through the screen 18 under the vibration of the screen 18, large blocks of rubber fall onto the transmission belt 25, at the moment, the first motor 4 is started, the first motor 4 drives the left transmission wheel 3 to rotate through the first belt, the transmission belt 25 is driven to rotate under the matching of the two transmission wheels 3, so that large rubber can be conveyed, when screening is completed, the second motor 17 is turned off, the screen 18 stops vibrating, the feeding pipe 9 is pulled upwards to make the feeding pipe 9 fall off from the box body 13, the air cylinder 5 and the fan 27 are started, the air cylinder 5 drives the piston block 7 to move leftwards or rightwards in the connecting pipe 6 through the air guide pipe, the piston block 7 drives the push plate 26 to slide leftwards or rightwards on the sliding rod 8 through the movable rod 15, the fan 27 blows the residual rubber on the screen 18, meanwhile, the push plate 26 slides on the screen 18 and guides the residual rubber on the screen 18 to the transmission belt, so that the large rubber can be conveyed, the purpose of convenient discharging is achieved, the electric telescopic rod 14 is started, the electric telescopic rod 14 contracts and drives the convex plate 10 to be separated from the bottom of the bottom plate 1 through the connecting rod, and make convex plate 10 shift out box body 13 with collecting box 23, stimulate collecting box 23 right this moment, can take off collecting box 23 from convex plate 10 to can realize carrying out the ejection of compact to the rubber of fritter, can effectual improvement its discharging efficiency, thereby can effectual improvement its work efficiency, improved the production efficiency of rubber.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a screening installation for rubber processing convenient to ejection of compact, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a box body (13), the front side of the box body (13) is provided with an opening, a screen (18) is obliquely arranged in the box body (13) close to the right side, a front wall and a rear wall of the screen (18) are close to the right side and are respectively connected with fixed blocks through a rotating shaft and a bearing in a movable mode, the fixed blocks are installed on the inner wall of the right side of the box body (13), the bottom of the screen (18) is close to the left side and is fixedly connected with a connecting block, the front wall of the connecting block is movably connected with a thick pipe (22) through a rotating shaft and a bearing, a thin rod (21) is slidably connected in the thick pipe (22), the bottom end of the thin rod (21) penetrates through the thick pipe (22) and is fixedly connected with the top of the bottom plate (1), a compression spring (24) is sleeved outside the thin rod (21), and the top end and the bottom end of, the lower part of the screen (18) is provided with a U-shaped frame (20) close to the right side, the U-shaped frame (20) is arranged on the inner wall of the right side of the box body (13), a cam (16) is arranged in the U-shaped frame (20), the rear wall of the cam (16) is movably connected with the inner wall of the rear side of the box body (13) through a rotating shaft and a bearing, a T-shaped plate (19) is arranged above the cam (16), a through hole matched with the T-shaped plate (19) is formed in the top of the U-shaped frame (20), the top of the T-shaped plate (19) penetrates through the through hole and is fixedly connected with the bottom of the screen (18), a second motor (17) is arranged on the inner wall of the right side of the box body (13), a second belt is connected between the output shaft of the second motor (17) and the rotating shaft on the front wall of the cam (16) in a transmission manner, an inlet pipe (9) is arranged above the box body (13, the bottom end of the feeding pipe (9) penetrates through the round hole to extend into the box body (13) and is arranged above the screen (18).

2. The screening apparatus for rubber processing convenient to discharge as claimed in claim 1, wherein: the utility model discloses a screen cloth, including box body (13), bottom plate (1), transmission belt (3), transmission belt (25), box body (13), transmission belt (4), first motor (4), the transmission is connected with first belt between the output shaft of first motor (4) and the pivot on the wall behind left side transmission wheel (3) on the below of screen cloth (18) and bottom plate (1) is close to left side department, and the back wall of two transmission wheels (3) all has fixed plate (2) through pivot and bearing swing joint to the bottom of fixed plate (2) and the top fixed connection of bottom plate (1), be located the right side the cover is equipped with transmission belt (25) on transmission wheel (3), the left side lateral wall of box body (13) is close to the bottom and goes out and sets up with transmission belt (25) assorted activity groove, and the left end of transmission belt (25) passes the activity groove to extend box body.

3. The screening apparatus for rubber processing convenient to discharge as claimed in claim 1, wherein: the bottom of the bottom plate (1) is close to the left side and the right side and is respectively and fixedly connected with a T-shaped support plate (12), the top of the bottom plate (1) is close to the right side and is provided with a discharge chute, a convex plate (10) is inserted into the discharge chute, the front wall of the convex plate (10) is close to the left side and the right side and is respectively and movably connected with a connecting rod (11) through a rotating shaft and a bearing, the rear wall of the connecting rod (11) is close to the top and is movably connected with a first connecting piece through a rotating shaft and a bearing, the first connecting piece is installed on the bottom of the bottom plate (1), an electric telescopic rod (14) is fixedly connected on the right side wall of the T-shaped support plate (12) on the left side, the rear wall of the electric telescopic rod (14) is close to the right side and is movably connected with a second connecting piece through a rotating shaft and a bearing, the, and the top of the aggregate box (23) is provided with an opening.

4. The screening apparatus for rubber processing convenient to discharge as claimed in claim 1, wherein: the top of the screen (18) is close to the right side and is provided with a push plate (26), the side wall of the push plate (26) is provided with a slide hole, the slide hole is internally sleeved with a slide rod (8), the left end and the right end of the slide rod (8) are respectively fixedly connected with the inner walls of the left side and the right side of the box body (13), the top of the inner cavity of the box body (13) is fixedly connected with a connecting pipe (6), the left end of the connecting pipe (6) is fixedly connected with the inner wall of the left side of the box body (13), the right side of the connecting pipe (6) is arranged in a closed manner, the connecting pipe (6) is internally provided with a piston block (7) close to the right side and is provided with a movable rod (15), the right side wall of the connecting pipe (6) is provided with a perforation matched with the movable rod (15), and the right end of the movable rod (15) passes through the perforation and, and the back wall of movable rod (15) is close to antetheca swing joint of right side department through pivot and bearing and push pedal (26), install cylinder (5) on the left side inner wall of box body (13), the air duct has been cup jointed on the top gas outlet of cylinder (5), and the bottom fixed connection of air duct and connecting pipe (6) to the air duct is linked together with the inside of connecting pipe (6).

5. The screening apparatus for rubber processing convenient to discharge as claimed in claim 4, wherein: the fan (27) is installed on the left side wall of the push plate (26), and the sliding rod (8) and the screen (18) are arranged in an inclined mode at the same angle.

6. The screening apparatus for rubber processing convenient to discharge as claimed in claim 3, wherein: pulleys are respectively installed at the positions, close to the left side and the right side, of the bottom of the material collecting box (23), sliding grooves matched with the pulleys are formed in the top of the convex plate (10), and the sliding grooves are communicated with the outer portion of the right side of the convex plate (10).

7. The screening apparatus for rubber processing convenient to discharge as claimed in claim 1, wherein: the outer wall of the right side of the thick pipe (22) is fixedly connected with a material guide plate close to the top, and an included angle between the bottom of the material guide plate and the outer wall of the thick pipe (22) is an acute angle.