CN211330194U

CN211330194U - Airtight high-efficient screening plant

Info

Publication number: CN211330194U
Application number: CN201922045510.1U
Authority: CN
Inventors: 吴茜茜; 曹祎焘; 蔡元礼; 柳逢海; 胡正昊
Original assignee: Tianzhu Hongfu Lithium Technology Development Co ltd
Current assignee: Tianzhu Hongfu Lithium Technology Development Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-25
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses an airtight high-efficient screening plant, including device main part, connecting pipe, discharge gate and rotating-structure, the mistake is provided with the connecting pipe in the device main part, and the connecting pipe outside all is fixed with the discharge gate through first fixed plate and second fixed plate, first fixed plate front side all is provided with rotating-structure. The utility model discloses it is more convenient to clear up connecting pipe and discharge gate after the split, thereby guarantee the clean that connecting pipe and discharge gate can be cleared up, avoid polluting each other between the material of screening, the discharge gate of having solved current airtight high-efficient screening plant washs comparatively inconvenient problem, the practicality of device has been improved, thereby realize consolidating the connection between first fixed plate and the second fixed plate, the problem of connecting firm inadequately between the current discharge gate has been solved, it is not hard up with being connected of connecting pipe when the device main part shakes to avoid the discharge gate, make the discharge gate more stable when using.

Description

Airtight high-efficient screening plant

Technical Field

The utility model relates to a screening plant technical field specifically is an airtight high-efficient screening plant.

Background

When the materials harmful to human bodies need to be screened, a closed screening device needs to be adopted, and the existing closed screening device can basically meet the requirements of people efficiently and quickly, but still has some problems;

in order to realize better tightness, an existing sealed high-efficiency screening device is generally of an integrated structure between a discharge port and a sealing cover, so that when the interior of the device needs to be cleaned, the bent part of the discharge port is inconvenient to clean, the discharge port is possibly not clean enough, the materials screened at the back can be polluted, and the practicability of the screening device is reduced;

present high-efficient screening plant is when the screening, and vibrations are comparatively violent, and the range is also great, and partial screening plant's discharge gate is the split formula, only fixes the discharge gate through the bolt, may lead to the bolt not hard up when the screening for connect firmly not enough between its discharge gate and produce the gap, make the material expose from the side, stability when having reduced the discharge gate use, consequently need an airtight high-efficient screening plant to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an airtight high-efficient screening plant to it is inconvenient and fixed firm problem inadequately to propose the current screening plant discharge gate clearance in the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an airtight high-efficient screening plant, includes device main part, connecting pipe and discharge gate, the crisscross connecting pipe that is provided with in the device main part, and the connecting pipe outside all is fixed with the discharge gate through first fixed plate and second fixed plate, first fixed plate front side all is provided with revolution mechanic, revolution mechanic is provided with the dwang.

Preferably, the joints of the connecting pipe and the discharge port are all set to be L-shaped, rubber pads are glued to the joints of the connecting pipe and the discharge port, first fixing blocks are fixed to the inner sides of the discharge port, and first fixing grooves matched with the first fixing blocks are formed in the outer sides of the connecting pipe.

Preferably, the connecting pipe and the upper end and the lower end of the discharge hole are both provided with a second fixing groove, the inner side walls of the long lower ends of the first fixing plate and the second fixing plate are both fixed with a second fixing block matched with the second fixing groove, and the first fixing plate and the second fixing plate are fixed through bolts and nuts.

Preferably, the front side and the rear side of the first fixing plate are both provided with placing grooves matched with the rotating structure, the bottom end of the first fixing plate and the top end of the second fixing plate are both glued with another rubber pad, and the rotating structure and the second fixing plate are fixed through screws.

Preferably, revolution mechanic includes dwang, carriage release lever, limiting plate, spring and pivot, the dwang inboard all is provided with the carriage release lever, and the front side of carriage release lever and the rear side of dwang have all cup jointed the pivot, the inside one end that the carriage release lever extends to the standing groove all is fixed with the limiting plate, and all overlaps on the carriage release lever of limiting plate front side and be equipped with the spring, both ends are all fixed respectively on limiting plate and standing groove lateral wall around the spring.

Preferably, all set up on dwang and the second fixed plate with screw complex screw hole, screw hole on the dwang highly equals the height between screw hole to the pivot on the second fixed plate to the pivot.

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

1. the closed efficient screening device is provided with a first fixing block, a first fixing groove, a rubber pad, a first fixing plate, a second fixing block, a second fixing groove, a bolt and a nut, when the device needs to be cleaned, the nut is rotated to separate the device from the bolt, and then the first fixing plate and the second fixing plate are respectively pulled upwards and downwards to enable the second fixing block to be moved out from the inside of the second fixing groove, so that the first fixing plate and the second fixing plate can release the fixing of a connecting pipe and a discharge port, and then the discharge port is pulled outwards to enable the first fixing block to be moved out from the first fixing groove, the detached connecting pipe and the discharge port can be cleaned more conveniently, thereby ensuring the cleanness of the connecting pipe and the discharge port, avoiding the mutual pollution among screened materials, and solving the problem that the discharge port of the existing closed efficient screening device is inconvenient to clean, the practicability of the device is improved.

2. This airtight high-efficient screening plant is provided with the dwang, the carriage release lever, the limiting plate, a spring, the apparatus further comprises a rotating shaft, the standing groove, screw hole and screw, after bolt and nut are fixed between with first fixed plate and second fixed plate, the dwang rotates under the cooperation of carriage release lever, under the effect of the resilience power of spring, make its laminating lateral wall before first fixed plate, thereby make screw hole on the dwang and the second fixed plate survey the screw hole on the wall and align, it can to screw threaded hole portion to twist the screw again, thereby realize consolidating the connection between first fixed plate and the second fixed plate, it is not firm enough to have solved to connect between the current discharge gate, it is not hard up with being connected of connecting pipe when the device main part shakes to avoid the discharge gate, make the discharge gate more stable when using.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic front sectional view of a partial structure of a connecting pipe and a discharge port of the present invention;

FIG. 3 is a schematic side view of the structure of the connecting pipe and the discharge port of the present invention;

fig. 4 is a schematic side view of the rotating structure of the present invention;

fig. 5 is a schematic side view of the structure of the rotating structure in a fixed state.

In the figure: 1. a device main body; 2. a connecting pipe; 3. a discharge port; 4. a first fixed block; 5. a first fixing groove; 6. a rubber pad; 7. a first fixing plate; 8. a second fixing plate; 9. a second fixed block; 10. a second fixing groove; 11. a bolt; 12. a nut; 13. a rotating structure; 131. rotating the rod; 132. a travel bar; 133. a limiting plate; 134. a spring; 135. a rotating shaft; 14. a placement groove; 15. a threaded hole; 16. and (4) screws.

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. 1-5, the present invention provides an embodiment: a closed high-efficiency screening device comprises a device main body 1, connecting pipes 2 and a discharge port 3, wherein the connecting pipes 2 are arranged on the device main body 1 in a staggered manner, the outer sides of the connecting pipes 2 are fixed with discharge ports 3 through first fixing plates 7 and second fixing plates 8, the first fixing plates 7 and the second fixing plates 8 are fixed through bolts 11 and nuts 12, the joints of the connecting pipes 2 and the discharge ports 3 are all set to be L-shaped, rubber pads 6 are glued at the joints of the connecting pipes 2 and the discharge ports 3, first fixing blocks 4 are fixed at the inner sides of the discharge ports 3, first fixing grooves 5 matched with the first fixing blocks 4 are arranged at the outer sides of the connecting pipes 2, the joint of the connecting pipes 2 and the discharge ports 3 can be jointed in a staggered manner, the connecting pipes 2 and the discharge ports 3 are connected more tightly, and when the connecting pipes 2 and the discharge ports 3 are installed, the first fixing blocks 4 on the discharge ports 3 are, thereby when the discharge port 3 and the connecting pipe 2 are installed, the butt joint can be ensured to be neat, thereby preventing the materials from being exposed between the connecting pipe 2 and the discharge port 3, the upper and lower ends of the connecting pipe 2 and the discharge port 3 are both provided with the second fixing grooves 10, the inner side walls of the lower ends of the first fixing plate 7 and the second fixing plate 8 are both fixed with the second fixing blocks 9 matched with the second fixing grooves 10, the function of the butt joint is that when the connecting pipe 2 and the discharge port 3 are tightly attached, the second fixing blocks 9 on the first fixing plate 7 and the second fixing plate 8 are clamped and placed in the second fixing grooves 10, thereby the connecting pipe 2 and the discharge port 3 are fixedly connected through the first fixing plate 7 and the second fixing plate 8, and then the first fixing plate 7 and the second fixing plate 8 are fixed through the bolts 11 and the nuts 12, thereby ensuring that the connecting pipe 2 and the discharge port 3 can be detached, and, make the clearance of connecting pipe 2 and discharge gate 3 more convenient to guarantee the cleanness that connecting pipe 2 and discharge gate 3 can be cleared up, avoid polluting each other between the material of screening, solved current airtight high-efficient screening plant's discharge gate 3 wash more inconvenient problem, improved the practicality of device.

The front side of the first fixing plate 7 is provided with a rotating structure 13, the rotating structure 13 is provided with a rotating rod 131, the rotating structure 13 and the second fixing plate 8 are fixed by a screw 16, the front side and the rear side of the first fixing plate 7 are both provided with placing grooves 14 matched with the rotating structure 13, the bottom end of the first fixing plate 7 and the top end of the second fixing plate 8 are both glued with another rubber pad 6 which is used for matching with the rotating structure 13 and limiting the moving rod 132, so that when the rotating rod 131 rotates and is attached to the first fixing plate 7, the front side of the placing groove 14 is both provided with a notch matched with the moving rod 132, the moving rod 132 conveniently slides in the placing groove 14, the rotating structure 13 comprises a rotating rod 131, a moving rod 132, a limiting plate 133, a spring 134 and a rotating shaft 135, the inner side of the rotating rod 131 is provided with the moving rod 132, and the front side of the moving rod 132 and the rear side of the rotating rod, the end of the movable rod 132 extending into the placing groove 14 is fixed with a limiting plate 133, and the movable rod 132 in front of the limiting plate 133 is sleeved with a spring 134, the front and rear ends of the spring 134 are fixed on the limiting plate 133 and the side wall of the placing groove 14 respectively, and the spring 134 can buffer the vibration received by the rotating rod 131, so as to avoid the loose connection between the screw 16 and the rotating rod 131, the rotating rod 131 and the second fixing plate 8 are both provided with a threaded hole 15 matched with the screw 16, the height between the threaded hole 15 on the rotating rod 131 and the rotating shaft 135 is equal to the height between the threaded hole 15 on the second fixing plate 8 and the rotating shaft 135, and the function of the spring is to ensure that the two threaded holes 15 can be aligned and attached after the rotating rod 131 rotates, so as to ensure that the rotating rod 131 and the second fixing plate 8 can be fixed by the screw 16, so as to reinforce the space between the, the problem of connect firmly inadequately between current connecting pipe 2 and the discharge gate 3 is solved, avoid discharge gate 3 not hard up with being connected of connecting pipe 2 when device main part 1 vibrations for discharge gate 3 is more stable when using.

The working principle is as follows: when the device needs to be cleaned, the nut 12 is rotated to separate from the bolt 11, and then the first fixing plate 7 and the second fixing plate 8 are respectively pulled upwards and downwards to enable the second fixing block 9 to be moved out of the inside of the second fixing groove 10, so that the first fixing plate 7 and the second fixing plate 8 can release the fixing of the connecting pipe 2 and the discharge port 3, and the discharge port 3 is pulled outwards, so that the first fixing block 4 can be detached and cleaned after being moved out of the first fixing groove 5, when the discharge port 3 needs to be installed on the connecting pipe 2, the discharge port 3 is aligned and clamped with the connecting pipe 2, and the first fixing block 4 is moved into the first fixing groove 5, and then the first fixing plate 7 and the second fixing block 9 on the second fixing plate 8 are clamped and placed in the device main body 1, and the bolt 11 and the nut 12 are screwed to fix the first fixing plate 7 and the second fixing plate 8.

After the bolt 11 and the nut 12 fix the first fixing plate 7 and the second fixing plate 8, the rotating rod 131 is rotated in cooperation with the rotating shaft 135, so that the abutment of the rear end of the rotating rod 131 with the first fixing plate 7 is released, so that, under the restoring force of the spring 134, it is rotatably attached to the front side wall of the first fixing plate 7, so that the threaded hole 15 on the rotating rod 131 is aligned with the threaded hole 15 on the side wall of the second fixing plate 8, and then the screw 16 is screwed into the threaded hole 15, when the first fixing plate 7 and the second fixing plate 8 need to be disassembled, the screw 16 is screwed out of the threaded hole 15, and reversely rotates the rotation lever 131 so that the rotation lever 131 is rotated by the rotation shaft 135 and the moving lever 132, stretches the spring 134 and makes the rear end thereof abut on the front side wall of the first fixing plate 7, thereby rotating the rotating lever 131 to be horizontal to the first fixing plate 7 and releasing the fixing of the second fixing plate 8.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sealed high-efficient screening plant, includes device main part (1), connecting pipe (2) and discharge gate (3), its characterized in that: the device is characterized in that connecting pipes (2) are arranged on the device body (1) in a staggered mode, a discharge hole (3) is fixed on the outer side of each connecting pipe (2) through a first fixing plate (7) and a second fixing plate (8), rotating structures (13) are arranged on the front sides of the first fixing plates (7), and rotating rods (131) are arranged on the rotating structures (13).

2. The closed high-efficiency screening device according to claim 1, wherein: the connecting pipe (2) and the discharge port (3) are all set to be L-shaped, rubber pads (6) are glued to the connecting pipe (2) and the discharge port (3) at the interface, first fixing blocks (4) are fixed to the inner sides of the discharge port (3), and first fixing grooves (5) matched with the first fixing blocks (4) are formed in the outer sides of the connecting pipe (2).

3. The closed high-efficiency screening device according to claim 1, wherein: second fixed slot (10) have all been seted up at the upper and lower both ends of connecting pipe (2) and discharge gate (3), all be fixed with on the long both ends inside wall down of first fixed plate (7) and second fixed plate (8) with second fixed slot (10) complex second fixed block (9), all fixed through bolt (11) and nut (12) between first fixed plate (7) and second fixed plate (8).

4. The closed high-efficiency screening device according to claim 1, wherein: the front side and the rear side of the first fixing plate (7) are provided with placing grooves (14) matched with the rotating structures (13), the bottom end of the first fixing plate (7) and the top end of the second fixing plate (8) are both glued with another rubber pad (6), and the rotating structures (13) and the second fixing plate (8) are fixed through screws (16).

5. The closed high-efficiency screening device according to claim 1, wherein: rotating-structure (13) are including dwang (131), carriage release lever (132), limiting plate (133), spring (134) and pivot (135), dwang (131) inboard all is provided with carriage release lever (132), and the front side of carriage release lever (132) and the rear side of dwang (131) have all cup jointed pivot (135), carriage release lever (132) extend to inside one end of standing groove (14) all is fixed with limiting plate (133), and all overlaps on carriage release lever (132) of limiting plate (133) front side and be equipped with spring (134), both ends are all fixed respectively on limiting plate (133) and standing groove (14) lateral wall around spring (134).

6. A closed efficient screening device according to claim 5, characterized in that: all offer on dwang (131) and second fixed plate (8) with screw (16) complex screw hole (15), screw hole (15) on dwang (131) are to the height between pivot (135) equal to the second fixed plate (8) on screw hole (15) to the height between pivot (135).