CN213967701U - A vibration screening device for hybrid rice processing - Google Patents

A vibration screening device for hybrid rice processing Download PDF

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Publication number
CN213967701U
CN213967701U CN202023077831.9U CN202023077831U CN213967701U CN 213967701 U CN213967701 U CN 213967701U CN 202023077831 U CN202023077831 U CN 202023077831U CN 213967701 U CN213967701 U CN 213967701U
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multilayer
spacing
limiting support
limiting
screening chamber
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CN202023077831.9U
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Chinese (zh)
Inventor
李生花
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Hunan Zhihe Seed Technology Co ltd
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Hunan Zhihe Seed Technology Co ltd
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Abstract

The utility model discloses a vibration screening device for hybrid rice processing, including frame and the multilayer screening chamber of setting at the frame top, the top welding of frame has the apical ring, and is provided with a plurality of tube-shape springs between apical ring and the multilayer screening chamber, be equipped with spacing supporting mechanism between frame and the multilayer screening chamber, spacing supporting mechanism includes two spacing vaulting poles of swivelling joint respectively at the frame front and back surface; through setting up the spacing supporting mechanism who comprises spacing vaulting pole, screw in breach, roating seat, interior spout, slip support piece, spring, side cardboard, spacing fixture block and spacing calorie of hole for when the multilayer shale shaker stopped and transported, operating personnel can be quick rotate spacing vaulting pole and turn up and cause the multilayer screening chamber to obtain to support spacingly, and when follow-up needs start multilayer shale shaker again, also only need with spacing vaulting pole rotate turn down can, it is very convenient to operate.

Description

A vibration screening device for hybrid rice processing
Technical Field
The utility model belongs to the technical field of hybrid rice processing equipment, concretely relates to vibrating screen device for hybrid rice processing.
Background
The hybrid rice is produced by hybridizing two rice varieties which have certain difference in heredity and have excellent properties and can be complemented to produce the first generation hybrid seeds with heterosis, namely hybrid rice, wherein the hybrid rice needs to pass through a plurality of procedures in the processing process and needs to use a plurality of devices, wherein the device comprises a multilayer vibrating screen which is used for processing the hybrid rice, and the multilayer vibrating screen mainly comprises a machine base, a multilayer screening chamber, a discharge hole, a feed inlet, a screen and a vibrating motor and is a high-precision vibrating screening device.
Current multilayer shale shaker is in the period of stopping use and transporting, and operating personnel can install two spacing vaulting poles between frame and multilayer screening room, is used for preventing that multilayer screening room from taking place to rock, nevertheless because the dismouting mode of current spacing vaulting pole is very loaded down with trivial details, can bring inconveniently for the dismantlement of operating personnel when the installation of spacing vaulting pole and follow-up when starting use, for this reason the utility model provides a vibratory screening device for hybrid rice processing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vibratory screening device for hybrid rice processing to solve the current multilayer shale shaker that proposes in the above-mentioned background art and in the period of stopping use and transportation, operating personnel can install two spacing vaulting poles between frame and multilayer screening room, is used for preventing that multilayer screening room from taking place to rock, nevertheless because the dismouting mode of current spacing vaulting pole is very loaded down with trivial details, can bring inconvenient problem for the dismantlement of operating personnel when can opening up with follow-up to the installation of spacing vaulting pole.
In order to achieve the above object, the utility model provides a following technical scheme: a vibration screening device for processing hybrid rice comprises a machine base and a multilayer screening chamber arranged at the top of the machine base, wherein a top ring is welded at the top end of the machine base, a plurality of tubular springs are arranged between the top ring and the multilayer screening chamber, a limiting support mechanism is arranged between the machine base and the multilayer screening chamber and comprises two limiting support rods which are respectively and rotatably connected with the front surface and the rear surface of the machine base, the surface of the top ring is provided with a screw-in notch corresponding to the limiting support rods, the top ends of the limiting support rods are in surface contact with the bottom of the multilayer screening chamber, the front surface and the rear surface of the machine base are respectively fixed with two rotating seats corresponding to the limiting support rods, the bottom ends of the limiting support rods are rotatably connected between the two rotating seats, an inner sliding groove is formed in the limiting support rods, and a sliding abutting block and a spring are arranged in the inner sliding groove, the surface symmetry of the sliding support block is provided with two connecting sliding blocks, connecting slideways corresponding to the connecting sliding blocks are arranged on the surfaces of the two sides of the limiting support rod, side clamping plates fixed to the connecting sliding blocks in a welded mode are arranged on the two sides of the limiting support rod, the side clamping plates are clamped at the top of the top ring, an integrated limiting clamping block is arranged on the surface of the bottom of each side clamping plate, and limiting clamping holes corresponding to the limiting clamping block are arranged on the surface of the top ring and the surface of the rotary seat.
Preferably, the top of multilayer screening room is provided with the overhead guard, and the top of overhead guard is provided with the feed inlet, the top threaded connection of feed inlet has the filter sleeve, the inboard of filter sleeve evenly is fixed with a plurality of V-arrangement parting beads that fall.
Preferably, the bottom of the filter sleeve is provided with an annular thread groove corresponding to the feed inlet, and the surface of the feed inlet is provided with a thread matched with the annular thread groove.
Preferably, the section of the inverted V-shaped division bar is circular, and a plurality of convex strips are uniformly arranged on the outer surface of the filter sleeve.
Preferably, a base rod penetrates between the two rotating seats, and the bottom end of the limiting support rod is sleeved on the base rod.
Preferably, the top surface of the side clamping plate is provided with a lifting ring, and two ends of the lifting ring are welded and fixed with the side clamping plate.
Preferably, the surface of the multilayer screening chamber is provided with a plurality of discharge ports, and the discharge ports are communicated with the inner side of the multilayer screening chamber.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up by spacing vaulting pole, the screw in breach, the roating seat, the inner chute, the slip supports the piece, a spring, the side cardboard, spacing fixture block and the spacing supporting mechanism who blocks the hole and constitute, make the multilayer shale shaker when stopping use and transportation, operating personnel can be quick turn over spacing vaulting pole is rotatory upwards to cause the multilayer screening chamber to obtain to support spacingly, and when follow-up needs restart multilayer shale shaker, also only need with spacing vaulting pole rotatory turn over down can, it is very convenient to operate, the problem of the spacing vaulting pole inconvenient operation in the former device has been solved, thereby bring the convenience for operating personnel.
2. Through the filter sleeve that sets up and the shape parting bead that falls for when operating personnel pours the material into the feed inlet, some bulky pieces and sand in the material can be blockked by the shape parting bead that falls to concentrate on the inboard edge of filter sleeve, thereby prevent that these bulky pieces and sand from getting into the inboard of multilayer screening room, follow-up only need pull down the filter sleeve and can empty these bulky pieces and sand.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the area A in FIG. 1 according to the present invention;
FIG. 3 is a cross-sectional view of the connection between the position-limiting brace and the rotary seat of the present invention;
FIG. 4 is a cross-sectional view of the connection between the filter sleeve and the feed inlet in embodiment 2 of the present invention;
FIG. 5 is a top view of a filter sleeve according to embodiment 2 of the present invention;
in the figure: 1. a machine base; 2. a top ring; 3. a multi-layer screening chamber; 4. a top cover; 5. a filter sleeve; 6. a limit stay bar; 7. a rotating base; 8. a side clamping plate; 9. an inner chute; 10. sliding the resisting block; 11. a spring; 12. a limiting clamping block; 13. limiting clamp holes; 14. a feed inlet; 15. an inverted V-shaped parting bead.
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.
Example 1
Referring to fig. 1 to 3, the present invention provides a technical solution: a vibration screening device for processing hybrid rice comprises a machine base 1 and a multilayer screening chamber 3 arranged at the top of the machine base 1, wherein a top ring 2 is welded at the top end of the machine base 1, a plurality of barrel-shaped springs are arranged between the top ring 2 and the multilayer screening chamber 3, a limiting support mechanism is arranged between the machine base 1 and the multilayer screening chamber 3 and comprises two limiting support rods 6 which are respectively and rotatably connected with the front surface and the rear surface of the machine base 1, screw-in notches corresponding to the limiting support rods 6 are formed in the surface of the top ring 2, the top ends of the limiting support rods 6 are in surface contact with the bottom of the multilayer screening chamber 3, so that when the multilayer vibration screen is in use and transportation, the multilayer screening chamber 3 can be supported and limited through the limiting support rods 6, two rotary seats 7 corresponding to the limiting support rods 6 are welded on the front surface and the rear surface of the machine base 1, and the bottom ends of the limiting support rods 6 are rotatably connected between the two rotary seats 7, inner chute 9 has been seted up to spacing vaulting pole 6's inside, and inner chute 9's inside is provided with to slide and supports piece 10 and spring 11, it has two coupling blocks to slide the surperficial symmetrical welding that supports piece 10, the both sides surface of spacing vaulting pole 6 has all been seted up and has been connected the slide corresponding with coupling block, coupling block is in and connects the slide inboard, spacing vaulting pole 6's both sides all are provided with the side cardboard 8 with coupling block welded fastening, and the top at top ring 2 is blocked to side cardboard 8, the bottom surface of side cardboard 8 is equipped with the spacing fixture block 12 of integral type, spacing calorie of hole 13 corresponding with spacing fixture block 12 has all been seted up on top ring 2's surface and roating seat 7's surface, make spacing vaulting pole 6 easily operate.
In this embodiment, preferably, a base rod is disposed between the two rotating seats 7 in a penetrating manner, and the bottom end of the limiting support rod 6 is sleeved on the base rod.
In this embodiment, preferably, the top surface of the side clamping plate 8 is provided with a lifting ring, and both ends of the lifting ring are welded and fixed with the side clamping plate 8, so that the side clamping plate 8 can be easily lifted.
In this embodiment, it is preferable that the surface of the multi-layer screening chamber 3 is provided with a plurality of discharge ports, and the discharge ports are communicated with the inner side of the multi-layer screening chamber 3.
Example 2
Referring to fig. 1 to 5, the present invention provides a technical solution: a vibration screening device for processing hybrid rice comprises a machine base 1 and a multilayer screening chamber 3 arranged at the top of the machine base 1, wherein a top ring 2 is welded at the top end of the machine base 1, a plurality of barrel-shaped springs are arranged between the top ring 2 and the multilayer screening chamber 3, a limiting support mechanism is arranged between the machine base 1 and the multilayer screening chamber 3 and comprises two limiting support rods 6 which are respectively and rotatably connected with the front surface and the rear surface of the machine base 1, screw-in notches corresponding to the limiting support rods 6 are formed in the surface of the top ring 2, the top ends of the limiting support rods 6 are in surface contact with the bottom of the multilayer screening chamber 3, so that when the multilayer vibration screen is in use and transportation, the multilayer screening chamber 3 can be supported and limited through the limiting support rods 6, two rotary seats 7 corresponding to the limiting support rods 6 are welded on the front surface and the rear surface of the machine base 1, and the bottom ends of the limiting support rods 6 are rotatably connected between the two rotary seats 7, inner chute 9 has been seted up to spacing vaulting pole 6's inside, and inner chute 9's inside is provided with to slide and supports piece 10 and spring 11, it has two coupling blocks to slide the surperficial symmetrical welding that supports piece 10, the both sides surface of spacing vaulting pole 6 has all been seted up and has been connected the slide corresponding with coupling block, coupling block is in and connects the slide inboard, spacing vaulting pole 6's both sides all are provided with the side cardboard 8 with coupling block welded fastening, and the top at top ring 2 is blocked to side cardboard 8, the bottom surface of side cardboard 8 is equipped with the spacing fixture block 12 of integral type, spacing calorie of hole 13 corresponding with spacing fixture block 12 has all been seted up on top ring 2's surface and roating seat 7's surface, make spacing vaulting pole 6 easily operate.
In this embodiment, preferably, the top cover 4 is arranged at the top of the multi-layer screening chamber 3, the top end of the top cover 4 is provided with the feed inlet 14, the filter sleeve 5 is in threaded connection with the top of the feed inlet 14, and a plurality of inverted V-shaped partition strips 15 are uniformly welded on the inner side of the filter sleeve 5, so that some large-volume scraps and sandy soil in materials poured into the feed inlet 14 can be blocked, and the large-volume scraps and sandy soil can be prevented from entering the inner side of the multi-layer screening chamber 3.
In this embodiment, preferably, the bottom of the filter sleeve 5 is provided with an annular thread groove corresponding to the feed port 14, and the surface of the feed port 14 is provided with a thread matching with the annular thread groove, so that the filter sleeve 5 can be rotatably detached.
In this embodiment, preferably, the section of the inverted V-shaped division bar 15 is circular, so that materials are not easily accumulated on the surface of the inverted V-shaped division bar 15, and the outer surface of the filter sleeve 5 is uniformly provided with a plurality of convex strips.
In this embodiment, preferably, a base rod is disposed between the two rotating seats 7 in a penetrating manner, and the bottom end of the limiting support rod 6 is sleeved on the base rod.
In this embodiment, preferably, the top surface of the side clamping plate 8 is provided with a lifting ring, and both ends of the lifting ring are welded and fixed with the side clamping plate 8, so that the side clamping plate 8 can be easily lifted.
In this embodiment, it is preferable that the surface of the multi-layer screening chamber 3 is provided with a plurality of discharge ports, and the discharge ports are communicated with the inner side of the multi-layer screening chamber 3.
The utility model discloses a theory of operation and use flow: when the multilayer vibrating screen is used as a vibrating screening device for processing hybrid rice, the hybrid rice to be screened is only required to be poured into the feeding hole 14, then the multilayer vibrating screen is started, so that the materials are sufficiently vibrated and screened at the inner side of the multilayer screening chamber 3, and the screened materials with different sizes are discharged from different discharge holes, thereby achieving the purpose of screening;
when the multilayer vibrating screen is stopped and transported, an operator only needs to lift the side clamping plate 8 and turn the limiting supporting rod 6 upwards to enable the limiting supporting rod 6 to enter the screwing notch and enable the limiting clamping block 12 to be aligned with the limiting clamping hole 13, then loosens the side clamping plate 8, enables the spring 11 to push the sliding supporting block 10 and the side clamping plate 8 back to enable the limiting clamping block 12 to be clamped into the inner side of the limiting clamping hole 13, so that the limitation after the limiting supporting rod 6 is turned upwards can be completed, the multilayer screening chamber 3 is well supported and limited through the limiting supporting rod 6, the multilayer screening chamber 3 is prevented from swinging back and forth during the stopping and transporting of the multilayer vibrating screen, when the multilayer vibrating screen needs to be started again subsequently, only the side clamping plate 8 needs to be lifted to enable the limiting clamping block 12 to be moved out from the inner side of the limiting clamping hole 13, then the limiting supporting rod 6 is rotated downwards to turn the side clamping plate 8 downwards to the bottom of the rotating base 7, then the side clamping plate 8 is loosened, so that the spring 11 pushes the sliding abutting block 10 and the side clamping plate 8 back, the limiting clamping block 12 is clamped into the limiting clamping hole 13 on the surface of the rotating seat 7, and the limiting after the limiting stay bar 6 is turned downwards can be completed, so that the limiting stay bar 6 does not block the multilayer screening chamber 3, the problem that the limiting stay bar 6 in the original device is inconvenient to operate is solved, and convenience is brought to operators;
when the material is poured into to feed inlet 14 inboard to operating personnel, some great piece of volume and sand and soil in the material can be blockked by the V-arrangement parting bead 15 of falling to concentrate on the inboard edge of filter sleeve 5, prevent that these great piece of volume and sand and soil from getting into the inboard of multilayer screening room 3, follow-up only need pull down filter sleeve 5 rotation and can empty these great piece of volume and sand and soil, thereby improve the inboard cleanliness of multilayer screening room 3, improve the cleanliness of the material after the screening simultaneously.
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 (7)

1. The utility model provides a vibratory screening device for hybrid rice processing, includes frame (1) and sets up multilayer screening chamber (3) at frame (1) top, the top welding of frame (1) has apical ring (2), and is provided with a plurality of tube-shape springs, its characterized in that between apical ring (2) and multilayer screening chamber (3): the screening machine is characterized in that a limiting support mechanism is arranged between the machine base (1) and the multilayer screening chamber (3), the limiting support mechanism comprises two limiting support rods (6) which are respectively and rotatably connected to the front surface and the rear surface of the machine base (1), screw-in notches corresponding to the limiting support rods (6) are formed in the surface of the top ring (2), the top ends of the limiting support rods (6) are in surface contact with the bottom of the multilayer screening chamber (3), two rotating seats (7) corresponding to the limiting support rods (6) are fixed on the front surface and the rear surface of the machine base (1), the bottom ends of the limiting support rods (6) are rotatably connected between the two rotating seats (7), an inner sliding groove (9) is formed in the limiting support rods (6), a sliding support block (10) and a spring (11) are arranged in the inner sliding groove (9), two connecting sliding blocks are symmetrically arranged on the surface of the sliding support block (10), the connecting slide corresponding to the connecting slide block is arranged on the surfaces of the two sides of the limiting support rod (6), the side clamping plates (8) fixed to the connecting slide block in a welded mode are arranged on the two sides of the limiting support rod (6), the side clamping plates (8) are clamped at the top of the top ring (2), the limiting clamping blocks (12) of the integral type are arranged on the surface of the bottom of the side clamping plates (8), and limiting clamping holes (13) corresponding to the limiting clamping blocks (12) are formed in the surface of the top ring (2) and the surface of the rotary seat (7).
2. The vibratory screening apparatus for hybrid rice processing as set forth in claim 1, wherein: the top of multilayer screening room (3) is provided with overhead guard (4), and the top of overhead guard (4) is provided with feed inlet (14), the top threaded connection of feed inlet (14) has filter sleeve (5), the inboard of filter sleeve (5) is evenly fixed with a plurality of V-arrangement parting beads (15) of falling.
3. The vibratory screening apparatus for hybrid rice processing as set forth in claim 2, wherein: the bottom of the filter sleeve (5) is provided with an annular thread groove corresponding to the feed port (14), and the surface of the feed port (14) is provided with a thread matched with the annular thread groove.
4. The vibratory screening apparatus for hybrid rice processing as set forth in claim 2, wherein: the cross-section of falling V-arrangement parting bead (15) is circular, the surface of straining cover (5) evenly is equipped with a plurality of sand grips.
5. The vibratory screening apparatus for hybrid rice processing as set forth in claim 1, wherein: a base rod penetrates between the two rotary seats (7), and the bottom end of the limiting support rod (6) is sleeved on the base rod.
6. The vibratory screening apparatus for hybrid rice processing as set forth in claim 1, wherein: the top surface of the side clamping plate (8) is provided with a lifting ring, and the two ends of the lifting ring are welded and fixed with the side clamping plate (8).
7. The vibratory screening apparatus for hybrid rice processing as set forth in claim 1, wherein: the surface of the multilayer screening chamber (3) is provided with a plurality of discharge ports, and the discharge ports are communicated with the inner side of the multilayer screening chamber (3).
CN202023077831.9U 2020-12-20 2020-12-20 A vibration screening device for hybrid rice processing Active CN213967701U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023077831.9U CN213967701U (en) 2020-12-20 2020-12-20 A vibration screening device for hybrid rice processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023077831.9U CN213967701U (en) 2020-12-20 2020-12-20 A vibration screening device for hybrid rice processing

Publications (1)

Publication Number Publication Date
CN213967701U true CN213967701U (en) 2021-08-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023077831.9U Active CN213967701U (en) 2020-12-20 2020-12-20 A vibration screening device for hybrid rice processing

Country Status (1)

Country Link
CN (1) CN213967701U (en)

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