CN212775537U - High-tightness sealing cover structure for granary drying and purifying machine - Google Patents

Abstract

The utility model discloses a high-tightness sealing cover structure for a grain bin drying purifier, which comprises a mounting plate, a reinforcing cap and a top cover, wherein the middle part of the top end of the mounting plate is provided with a snap ring, the snap ring and the mounting plate are of an integral structure, an oil sealing pipe is fixedly mounted at the top end of the snap ring, the reinforcing cap is positioned above the mounting plate, the top end of the reinforcing cap is provided with an oil inlet, and the inner end of the oil inlet is fixedly provided with an end cap; the utility model has the advantages that: the utility model relates to a granary drying and purifying machine is with high inseparable type nature closing cap structure, can make reinforcement cap and snap ring fixed connection through a plurality of bayonet socket and a plurality of fixture block looks adaptation, through first sealed pad, the sealed leakproofness that can effectual improvement junction of second sealed pad and third sealed pad, through the oil inlet to the intraductal oiling of oil blanket, the effect of oil blanket is played, can improve the leakproofness of top cap and snap ring junction, structural design is reasonable, improve the leakproofness through multiple mode, compare in traditional closing cap structural seal nature better.

Description

High-tightness sealing cover structure for granary drying and purifying machine

Technical Field

The utility model relates to a high inseparability type closing cap structure, in particular to granary drying and purifying machine is with high inseparability type closing cap structure.

Background

The sealing cover for the granary drying and purifying machine is an accessory used for sealing a feeding position of a drying machine, the granary drying and purifying machine is mechanical equipment which utilizes heat energy to reduce grain moisture and is used for drying grain, the drying machine enables moisture in the grain to be vaporized and escaped through heating so as to obtain grain with specified moisture content, the drying purpose is that the drying machine is divided into an atmospheric drying machine and a vacuum drying machine according to operation pressure according to the requirement of grain use or further processing, the normal granary drying and purifying machine can be divided into normal pressure and reduced pressure according to the operation pressure, and the sealing structure for the common granary drying and purifying machine is poor in sealing performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a granary is high inseparable type nature closing cap structure for dry clarifier to solve the not good enough problem of common granary for dry clarifier sealing structure leakproofness that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grain depot drying and purifying machine is with high inseparable type nature closing cap structure, includes mounting panel, reinforcing cap and top cap, the middle part on mounting panel top is provided with the snap ring, snap ring and mounting panel formula structure as an organic whole, the top fixed mounting of snap ring has a sealed oil pipe, reinforcing cap is located the top of mounting panel, the oil inlet has been seted up on reinforcing cap's top, the inner fixed mounting of oil inlet has the end cap, reinforcing cap's top is run through lower wall fixed mounting and is had the internal thread pipe, the screw rod is installed to the inner screw thread of internal thread pipe, the top fixed mounting of screw rod has the hand wheel, the top cap is located the below of screw rod, the middle part fixed mounting of top cap bottom has the sealing plug, the limit portion fixed mounting of top cap bottom has first sealed the pad.

As a preferred technical scheme of the utility model, the mounting panel runs through upper and lower wall screw thread and installs four bolts, four the bolt specification is unanimous and each other is the rectangular array and distributes.

As an optimized technical scheme of the utility model, the bottom fixed mounting of mounting panel has the third to seal up.

As a preferred technical scheme of the utility model, a plurality of bayonet socket has been seted up to the lateral wall of snap ring, the bottom of reinforcing cap is provided with a plurality of fixture block.

As an optimal technical scheme of the utility model, a plurality of the bayonet socket is with position one-to-one and the adaptation connection of a plurality of fixture block.

As an optimized technical scheme of the utility model, the snap ring is located the inner of reinforcement cap.

As an optimized technical scheme of the utility model, the top cap is located the inner of sealing oil pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a granary drying and purifying machine is with high inseparable type nature closing cap structure, can make reinforcement cap and snap ring fixed connection through a plurality of bayonet socket and a plurality of fixture block looks adaptation, through first sealed pad, the sealed leakproofness that can effectual improvement junction of second sealed pad and third sealed pad, through the oil inlet to the intraductal oiling of oil blanket, the effect of oil blanket is played, can improve the leakproofness of top cap and snap ring junction, structural design is reasonable, improve the leakproofness through multiple mode, compare in traditional closing cap structural seal nature better.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic top view of the snap ring of the present invention.

In the figure: 1. mounting a plate; 2. a snap ring; 3. sealing the oil pipe; 4. a reinforcement cap; 5. a plug; 6. an internally threaded tube; 7. a screw; 8. a hand wheel; 9. a top cover; 10. a sealing plug; 11. a first gasket; 12. a second gasket; 13. a bolt; 14. a third gasket; 201. a bayonet; 401. an oil inlet; 402. and (7) clamping blocks.

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 utility model provides a high-tightness sealing cover structure for a grain bin drying and purifying machine, which comprises a mounting plate 1, a reinforcing cap 4 and a top cover 9, wherein the middle part of the top end of the mounting plate 1 is provided with a snap ring 2, the snap ring 2 and the mounting plate 1 are of an integral structure, the top end of the snap ring 2 is fixedly provided with an oil sealing pipe 3, the bottom end of the oil sealing pipe 3 is tightly connected with the top end of the snap ring 2, the oil sealing pipe 3 is used for injecting oil for oil sealing, the reinforcing cap 4 is positioned above the mounting plate 1, the top end of the reinforcing cap 4 is provided with an oil inlet 401, the oil inlet 401 is used for injecting oil into the oil sealing pipe 3, the inner end of the oil inlet 401 is fixedly provided with a plug 5, the top end of the reinforcing cap 4 penetrates through the upper and lower walls to be fixedly provided with an internal thread pipe 6, thereby in pressing the sealing plug 10 of top cap 9 bottom into snap ring 2, top cap 9 is located the below of screw rod 7, the middle part fixed mounting of top cap 9 bottom has sealing plug 10, the limit portion fixed mounting of top cap 9 bottom has first sealed 11 of filling up, first sealed 11 of filling up can improve the leakproofness between top cap 9 and the snap ring 2, fixed mounting has the sealed 12 of second between mounting panel 1 and the reinforcement cap 4, the sealed 12 of second can improve the leakproofness between mounting panel 1 and the reinforcement cap 4.

Preferably, the mounting panel 1 runs through the upper and lower wall screw thread and installs four bolts 13, four bolts 13 specifications are unanimous and each other are rectangular array and distribute, four bolts 13 are used for fixing mounting panel 1 by the dry clearing machine feed inlet of granary, the bottom fixed mounting of mounting panel 1 has the sealed 14 of third, the sealed 14 leakproofness that can improve mounting panel 1 and the dry clearing machine junction of granary, a plurality of bayonet socket 201 has been seted up to the lateral wall of snap ring 2, the bottom of reinforcement cap 4 is provided with a plurality of fixture block 402, the position one-to-one and the size looks adaptation of a plurality of bayonet socket 201 and a plurality of fixture block 402, can make reinforcement cap 4 and snap ring 2 fixed connection through a plurality of bayonet socket 201 and a plurality of fixture block 402 looks adaptation, snap ring 2 is located the inner of reinforcement cap 4, top cap 9 is located the inner of oil sealing.

When the sealing structure is used in detail, the utility model relates to a high-tightness sealing structure for a grain bin drying and purifying machine, firstly, a mounting plate 1 is fixedly arranged beside a feed inlet of the grain bin drying and purifying machine through four bolts 13, then a sealing plug 10 at the bottom end of a top cover 9 is arranged at the inner end of a clamping ring 2, then a reinforcing cap 4 is sleeved on the outer wall of the clamping ring 2, the reinforcing cap 4 can be fixedly connected with the clamping ring 2 through the matching of a plurality of bayonets 201 and a plurality of clamping blocks 402, an end cap 5 at the top end of the reinforcing cap 4 is taken down, oil is injected into an oil sealing pipe 3 through an oil inlet 401 to play the effect of oil sealing, the sealing performance of the joint of the top cover 9 and the clamping ring 2 can be improved, a screw 7 is arranged in an internal thread pipe 6 at the inner end of the reinforcing cap 4 through a hand wheel 8, the hand wheel 8 is rotated to enable the screw 7 to move, the sealing performance of the joint is effectively improved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A high-compactness sealing cover structure for a grain bin drying and purifying machine comprises a mounting plate (1), a reinforcing cap (4) and a top cover (9), and is characterized in that a clamping ring (2) is arranged in the middle of the top end of the mounting plate (1), the clamping ring (2) and the mounting plate (1) are of an integral structure, an oil sealing pipe (3) is fixedly mounted at the top end of the clamping ring (2), the reinforcing cap (4) is located above the mounting plate (1), an oil inlet (401) is formed in the top end of the reinforcing cap (4), a plug (5) is fixedly mounted at the inner end of the oil inlet (401), an inner threaded pipe (6) is fixedly mounted at the upper wall and the lower wall of the top end of the reinforcing cap (4) in a penetrating mode, a screw rod (7) is mounted on the inner end of the inner threaded pipe (6), a hand wheel (8) is fixedly mounted at the top end of the screw rod, the middle part fixed mounting of top cap (9) bottom has sealing plug (10), the limit portion fixed mounting of top cap (9) bottom has first sealed pad (11), fixed mounting has the sealed pad of second (12) between mounting panel (1) and reinforcement cap (4).

2. The high-tightness sealing cover structure for the grain bin drying and purifying machine according to claim 1, wherein: the mounting panel (1) runs through the upper and lower wall screw thread and installs four bolts (13), four bolt (13) specification unanimity and each other are the rectangular array and distribute.

3. The high-tightness sealing cover structure for the grain bin drying and purifying machine according to claim 1, wherein: the bottom fixed mounting of mounting panel (1) has third sealed pad (14).

4. The high-tightness sealing cover structure for the grain bin drying and purifying machine according to claim 1, wherein: a plurality of bayonets (201) have been seted up to the lateral wall of snap ring (2), the bottom of reinforcing cap (4) is provided with a plurality of fixture block (402).

5. The high-tightness sealing cover structure for the grain bin drying and purifying machine according to claim 4, wherein: the positions of the bayonets (201) and the positions of the clamping blocks (402) are in one-to-one correspondence and are in adaptive connection.

6. The high-tightness sealing cover structure for the grain bin drying and purifying machine according to claim 1, wherein: the snap ring (2) is positioned at the inner end of the reinforcing cap (4).

7. The high-tightness sealing cover structure for the grain bin drying and purifying machine according to claim 1, wherein: the top cover (9) is positioned at the inner end of the oil sealing pipe (3).

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