CN215542723U - Vibrating screen for screening oat food raw materials - Google Patents
Vibrating screen for screening oat food raw materials Download PDFInfo
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- CN215542723U CN215542723U CN202121876488.6U CN202121876488U CN215542723U CN 215542723 U CN215542723 U CN 215542723U CN 202121876488 U CN202121876488 U CN 202121876488U CN 215542723 U CN215542723 U CN 215542723U
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- conveying belt
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Abstract
The utility model discloses a vibrating screen for screening oat food raw materials, which comprises a support, wherein the top end of the support is movably connected with a conveying belt body, one side of the conveying belt body is movably connected with a screen body, a screen is arranged in the screen body, a transition plate is arranged on the inner wall of the screen body, and a buffer plate is fixedly connected to the inner wall of the screen body. According to the vibrating screen, under the action of the material limiting mechanism, the rotating rod is driven to rotate through the first conveying belt, so that the rotating rod drives the first bevel gear, the second bevel gear is driven, the gear disc is driven to rotate, the gear bar is driven to rotate, the hollow plate is driven to slide up and down through the sliding groove, the baffle is driven to move up and down, through the arrangement, the baffle is intermittently opened through intermittent movement, so that a material flow of the conveying belt is conveyed into the screen body to be screened, the bearing capacity of the screen is reduced, screening is more sufficient through intermittent discharging, and the working efficiency of the vibrating screen is improved.
Description
Technical Field
The utility model relates to the technical field of vibrating screens, in particular to a vibrating screen for screening oat food raw materials.
Background
The vibrating screen works by utilizing reciprocating rotary vibration generated by vibrator excitation, the upper rotary weight of the vibrator enables the screen surface to generate plane rotary vibration, the lower rotary weight enables the screen surface to generate conical surface rotary vibration, the combined effect enables the screen surface to generate complex rotary vibration, the vibration track is a complex space curve, the projection of the curve on a horizontal plane is a circle, and the projection on a vertical plane is an ellipse.
The existing vibrating screen cannot intermittently convey raw materials when in use, so that the screen is guaranteed to work at high efficiency, the bearing capacity of the screen is reduced, meanwhile, the screen cannot be cleaned by removing sundries, the screening efficiency is guaranteed, and the vibrating screen is used for screening oat food raw materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the existing vibrating screen cannot intermittently convey raw materials when in use, so that the high-efficiency work of the screen is ensured, the bearing capacity of the screen is reduced, the screen cannot be cleaned by removing impurities, and the screening efficiency is ensured.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a vibrating screen for screening oat food raw materials comprises a support, wherein the top end of the support is movably connected with a conveying belt body, one side of the conveying belt body is movably connected with a screen body, a screen is installed inside the screen body, a transition plate is installed on the inner wall of the screen body, a buffer plate is fixedly connected to the inner wall of the screen body, the bottom end of the screen body is fixedly connected with a buffer groove, the bottom end of the screen body is fixedly connected with a telescopic spring, and one side of the conveying belt body is provided with a material limiting mechanism;
as a further description of the above technical solution:
the material limiting mechanism comprises a fixed rod, a through groove is formed in one side of the fixed rod, a special-shaped strip block is movably sleeved on the surface of the through groove, a sliding groove is formed in the inner wall of the special-shaped strip block, a hollow plate is movably sleeved on the surface of the sliding groove, a gear strip is mounted on the inner wall of the hollow plate, a gear disc is connected to the surface of the gear strip in a meshed mode, a connecting strip is fixedly connected to the rear end face of the gear disc, a cylindrical block is fixedly connected to the rear end face of the connecting strip, a fixing strip is movably connected to the surface of the cylindrical block, a fixed plate is fixedly connected to the rear end face of the fixing strip, the fixing plate is fixedly connected to one side of the fixed rod, a baffle is fixedly connected to the bottom end of the hollow plate, a fixed block is fixedly connected to one side of the fixed rod, a rotating rod is rotatably connected to the rear end face of the fixed block, and a first conveying belt is rotatably connected to the surface of the rotating rod, and be connected for rotating between one side of first conveyer belt and conveyer belt body, the fixed surface of bull stick is connected with first bevel gear, and the surface meshing of first bevel gear is connected with second bevel gear, be fixed connection between second bevel gear and the toothed disc one side, clean mechanism is installed to the inner wall of screen frame.
As a further description of the above technical solution:
the special-shaped strip blocks form a sliding structure between the through grooves and the fixed rods, and the hollow plate forms a lifting structure between the sliding grooves and the special-shaped strip blocks.
As a further description of the above technical solution:
the hollow plate is of a rotating structure formed between the gear strip and the gear disc, and the rotating rod is of a transmission structure formed between the first conveying belt and the conveying belt body.
As a further description of the above technical solution:
the inside of clean mechanism is including the second conveyer belt, and is connected for rotating between one side of second conveyer belt and conveyer belt body, the inner wall of second conveyer belt rotates and is connected with reciprocal lead screw, and the surface rotation of reciprocal lead screw is connected with first bearing, be connected for rotating between the inner wall of first bearing and screen frame, the surface rotation of reciprocal lead screw is connected with the second bearing, and is connected for rotating between the inner wall of second bearing and screen frame, the surface swing joint of reciprocal lead screw has the movable block, and the rear end face fixedly connected with cleaning brush of movable block, the dust collecting tank is installed to the inner wall of screen frame.
As a further description of the above technical solution:
the reciprocating screw rod forms a transmission structure with the conveying belt body through the second conveying belt, and the reciprocating screw rod forms a rotating structure with the screen body through the first bearing and the second bearing.
As a further description of the above technical solution:
the cleaning brush forms a moving structure through the movable block and the reciprocating screw rod, and the cleaning brush is overlapped with the central axis of the movable block.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the vibrating screen, under the action of the material limiting mechanism, the rotating rod is driven to rotate through the first conveying belt, so that the rotating rod drives the first bevel gear, the second bevel gear is driven, the gear disc is driven to rotate, the gear bar is driven to rotate, the hollow plate is driven to slide up and down through the sliding groove, the baffle is driven to move up and down, through the arrangement, the baffle is intermittently opened through intermittent movement, so that a material flow of the conveying belt is conveyed into the screen body to be screened, the bearing capacity of the screen is reduced, screening is more sufficient through intermittent discharging, and the working efficiency of the vibrating screen is improved.
2. According to the utility model, under the action of the cleaning mechanism, the reciprocating screw rod is driven by the second conveyor belt to rotate through the first bearing and the second bearing, so that the movable block can reciprocate through the reciprocating screw rod to drive the cleaning brush to move up and down, and the screen is cleaned.
Drawings
FIG. 1 is a schematic view showing the external structure of a vibrating screen for screening oat food material according to the present invention;
FIG. 2 is a schematic structural diagram of a side view section of a material limiting mechanism of the vibrating screen according to the present invention;
FIG. 3 is a schematic structural view of a front cross section of a material limiting mechanism of the vibrating screen of the present invention;
FIG. 4 is a schematic top sectional view of a material limiting mechanism of the vibrating screen of the present invention;
FIG. 5 is a schematic top sectional view of a cleaning mechanism for a shaker of the present invention.
Illustration of the drawings:
1. a support; 2. a conveyor belt body; 3. a screen body; 4. screening a screen; 5. a transition plate; 6. a buffer plate; 7. a buffer tank; 8. a tension spring; 9. a material limiting mechanism; 901. fixing the rod; 902. a through groove; 903. special-shaped strips; 904. a chute; 905. a hollow slab; 906. a gear rack; 907. a gear plate; 908. a connecting strip; 909. a cylindrical block; 9010. a fixing strip; 9011. a fixing plate; 9012. a baffle plate; 9013. a fixed block; 9014. a rotating rod; 9015. a first conveyor belt; 9016. a first bevel gear; 9017. a second bevel gear; 10. a cleaning mechanism; 1001. a second conveyor belt; 1002. a reciprocating screw rod; 1003. a first bearing; 1004. a second bearing; 1005. a movable block; 1006. a cleaning brush; 1007. a dust collecting groove.
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.
Referring to fig. 1-5, a vibrating screen for screening oat food raw materials comprises a support 1, wherein the top end of the support 1 is movably connected with a conveyer belt body 2, one side of the conveyer belt body 2 is movably connected with a screen body 3, a screen 4 is arranged inside the screen body 3, a transition plate 5 is arranged on the inner wall of the screen body 3, a buffer plate 6 is fixedly connected with the inner wall of the screen body 3, the bottom end of the screen body 3 is fixedly connected with a buffer tank 7, the bottom end of the screen body 3 is fixedly connected with a telescopic spring 8, a material limiting mechanism 9 is arranged on one side of the conveyer belt body 2, and raw materials can be continuously screened through the conveyer belt body 2 in the screen body 3 by the screen 4;
further, the inside of the material limiting mechanism 9 includes a fixing rod 901, one side of the fixing rod 901 is provided with a through groove 902, the surface of the through groove 902 is movably sleeved with a special-shaped bar 903, the inner wall of the special-shaped bar 903 is provided with a sliding groove 904, the surface of the sliding groove 904 is movably sleeved with a hollow plate 905, the inner wall of the hollow plate 905 is provided with a gear bar 906, the surface of the gear bar 906 is engaged with a gear disc 907, the rear end surface of the gear disc 907 is fixedly connected with a connecting bar 908, the rear end surface of the connecting bar 908 is fixedly connected with a cylindrical block 909, the surface of the cylindrical block 909 is movably connected with a fixing bar 9010, the rear end surface of the fixing bar 9010 is fixedly connected with a fixing plate 9011, the fixing plate 9011 is fixedly connected with one side of the fixing rod 901, the bottom end of the hollow plate 905 is fixedly connected with a baffle 9012, one side of the fixing rod 901 is fixedly connected with a fixing block 9013, and the rear end surface of the fixing block 9013 is rotatably connected with a rotating rod 9014, the surface of the rotating rod 9014 is rotatably connected with a first conveyor belt 9015, the first conveyor belt 9015 is rotatably connected with one side of the conveyor belt body 2, the surface of the rotating rod 9014 is fixedly connected with a first bevel gear 9016, the surface of the first bevel gear 9016 is in meshed connection with a second bevel gear 9017, the second bevel gear 9017 is fixedly connected with one side of a gear disc 907, a cleaning mechanism 10 is mounted on the inner wall of the screen body 3, the gear disc 907 rotates to drive the gear bar 906 to rotate, the hollow plate 905 is driven to slide up and down through the sliding groove 904, and the cylindrical block 909 slides on the surface of the fixed bar 9010.
Further, dysmorphism strip 903 passes through to constitute sliding construction between groove 902 and the dead lever 901, and hollow plate 905 passes through to constitute elevation structure between spout 904 and the dysmorphism strip 903, and dysmorphism strip 903 slides through groove 902 to make hollow plate 905 move about can going on, slide from top to bottom through spout 904, thereby drive baffle 9012 and reciprocate.
Further, the hollow plate 905 forms a rotating structure through the gear rack 906 and the gear disc 907, the rotating rod 9014 forms a transmission structure through the first conveyor belt 9015 and the conveyor belt body 2, and the rotating rod 9014 is driven to rotate through the first conveyor belt 9015, so that the first bevel gear 9016 is driven to rotate, the second bevel gear 9017 is driven to rotate, and the gear disc 907 is driven to rotate finally.
Further, the inside of the cleaning mechanism 10 includes a second conveyor belt 1001, the second conveyor belt 1001 is rotatably connected with one side of the conveyor belt body 2, the inner wall of the second conveyor belt 1001 is rotatably connected with a reciprocating screw rod 1002, the surface of the reciprocating screw rod 1002 is rotatably connected with a first bearing 1003, the first bearing 1003 is rotatably connected with the inner wall of the screen body 3, the surface of the reciprocating screw rod 1002 is rotatably connected with a second bearing 1004, the second bearing 1004 is rotatably connected with the inner wall of the screen body 3, the surface of the reciprocating screw rod 1002 is movably connected with a movable block 1005, the rear end face of the movable block 1005 is fixedly connected with a cleaning brush 1006, a dust collecting groove 1007 is installed on the inner wall of the screen body 3, and the second conveyor belt 1001 drives the reciprocating screw rod 1002 to rotate through the first bearing 1003 and the second bearing 1004.
Further, a transmission structure is formed between the reciprocating screw rod 1002 and the conveyor belt body 2 through the second conveyor belt 1001, a rotating structure is formed between the reciprocating screw rod 1002 and the screen body 3 through the first bearing 1003, the second bearing 1004, and the reciprocating screw rod 1002 rotates to drive the movable block 1005 to move up and down and to drive the cleaning brush 1006 to move back and forth.
Furthermore, the cleaning brush 1006 forms a moving structure between the movable block 1005 and the reciprocating screw rod 1002, the central axis of the cleaning brush 1006 coincides with the central axis of the movable block 1005, and the cleaning brush 1006 reciprocates through the reciprocating screw rod 1002, so that the cleaning brush can remove impurities from the screen 4 and clean the screen.
The working principle is as follows: when in use, the rotating rod 9014 is driven to rotate through the first conveyor belt 9015, so that the rotating rod drives the first bevel gear 9016 to rotate, thereby driving the second bevel gear 9017 to drive the gear disc 907 to rotate, driving the gear rack 906 to rotate, driving the hollow plate 905 to slide up and down through the sliding groove 904, at the same time, the connecting bar 908 is driven to drive the cylindrical block 909 to slide on the surface of the fixing bar 9010, meanwhile, the special-shaped strip 903 is driven to slide through the through groove 902, the baffle 9012 can be intermittently moved to be opened, the second transmission belt 1001 is driven to rotate on the movable reciprocating screw rod 1002 through a first bearing 1003 and a second bearing 1004, thereby enabling the movable block 1005 to reciprocate through the reciprocating screw rod 1002, finally driving the cleaning brush 1006 to reciprocate, so that the screen 4 performs a cleaning operation for removing foreign matters, thus completing the operation principle of the device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A shale shaker is used in screening of oat food raw materials, includes support (1), its characterized in that: the material limiting device comprises a support (1), a conveying belt body (2) is movably connected to the top end of the support (1), a screen body (3) is movably connected to one side of the conveying belt body (2), a screen (4) is installed inside the screen body (3), a transition plate (5) is installed on the inner wall of the screen body (3), a buffer plate (6) is fixedly connected to the inner wall of the screen body (3), a buffer groove (7) is fixedly connected to the bottom end of the screen body (3), a telescopic spring (8) is fixedly connected to the bottom end of the screen body (3), and a material limiting mechanism (9) is installed on one side of the conveying belt body (2);
the material limiting mechanism (9) comprises a fixing rod (901), a through groove (902) is formed in one side of the fixing rod (901), a special-shaped strip block (903) is movably sleeved on the surface of the through groove (902), a sliding groove (904) is formed in the inner wall of the special-shaped strip block (903), a hollow plate (905) is movably sleeved on the surface of the sliding groove (904), a gear strip (906) is installed on the inner wall of the hollow plate (905), a gear disc (907) is connected to the surface of the gear strip (906) in a meshed mode, a connecting strip (908) is fixedly connected to the rear end face of the gear disc (907), a cylindrical block (909) is fixedly connected to the rear end face of the connecting strip (908), a fixing strip (9010) is movably connected to the surface of the cylindrical block (909), a fixing plate (9011) is fixedly connected to the rear end face of the fixing strip (9010), and a fixing plate (9011) is fixedly connected to one side of the fixing rod (901), the bottom end of the hollow plate (905) is fixedly connected with a baffle (9012), one side of the fixing rod (901) is fixedly connected with a fixing block (9013), the rear end face of the fixing block (9013) is rotatably connected with a rotating rod (9014), the surface of the rotating rod (9014) is rotatably connected with a first conveying belt (9015), the first conveying belt (9015) is rotatably connected with one side of the conveying belt body (2), the surface of the rotating rod (9014) is fixedly connected with a first bevel gear (9016), the surface of the first bevel gear (9016) is meshed with a second bevel gear (9017), the second bevel gear (9017) is fixedly connected with one side of a gear disc (907), and a cleaning mechanism (10) is installed on the inner wall of the screen body (3).
2. The vibrating screen for screening oat food material as claimed in claim 1, wherein: the special-shaped bar blocks (903) form a sliding structure through the through grooves (902) and the fixing rods (901), and the hollow plates (905) form a lifting structure through the sliding grooves (904) and the special-shaped bar blocks (903).
3. The vibrating screen for screening oat food material as claimed in claim 1, wherein: the hollow plate (905) forms a rotating structure through the gear rack (906) and the gear disc (907), and the rotating rod (9014) forms a transmission structure through the first conveying belt (9015) and the conveying belt body (2).
4. The vibrating screen for screening oat food material as claimed in claim 1, wherein: the inside of clean mechanism (10) is including second conveyer belt (1001), and is connected for rotating between one side of second conveyer belt (1001) and conveyer belt body (2), the inner wall of second conveyer belt (1001) rotates and is connected with reciprocal lead screw (1002), and the surface rotation of reciprocal lead screw (1002) is connected with first bearing (1003), be connected for rotating between the inner wall of first bearing (1003) and screen frame (3), the surface rotation of reciprocal lead screw (1002) is connected with second bearing (1004), and is connected for rotating between the inner wall of second bearing (1004) and screen frame (3), the surface swing joint of reciprocal lead screw (1002) has movable block (1005), and the rear end face fixedly connected with cleaning brush (1006) of movable block (1005), dust collection tank (1007) is installed to the inner wall of screen frame (3).
5. The vibrating screen for screening oat food material as claimed in claim 4, wherein: the reciprocating screw rod (1002) forms a transmission structure with the conveyor belt body (2) through the second conveyor belt (1001), and the reciprocating screw rod (1002) forms a rotating structure with the screen body (3) through the first bearing (1003), the second bearing (1004).
6. The vibrating screen for screening oat food material as claimed in claim 4, wherein: the cleaning brush (1006) forms a moving structure through the movable block (1005) and the reciprocating screw rod (1002), and the central axes of the cleaning brush (1006) and the movable block (1005) coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121876488.6U CN215542723U (en) | 2021-08-12 | 2021-08-12 | Vibrating screen for screening oat food raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121876488.6U CN215542723U (en) | 2021-08-12 | 2021-08-12 | Vibrating screen for screening oat food raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215542723U true CN215542723U (en) | 2022-01-18 |
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ID=79834799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121876488.6U Active CN215542723U (en) | 2021-08-12 | 2021-08-12 | Vibrating screen for screening oat food raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215542723U (en) |
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2021
- 2021-08-12 CN CN202121876488.6U patent/CN215542723U/en active Active
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