CN210875181U

CN210875181U - Kneading machine sealing device with good catalyst sealing effect

Info

Publication number: CN210875181U
Application number: CN201921414328.2U
Authority: CN
Inventors: 孙泓; 石方柱
Original assignee: Shandong Gaode Lutian Catalyst Co ltd
Current assignee: Shandong Gaode Lutian Catalyst Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-30
Anticipated expiration: 2029-08-27

Abstract

The utility model relates to the technical field of sealing devices, in particular to a kneader sealing device with good catalyst sealing effect, which comprises a kneader body, wherein one side of the kneader body is provided with a driving motor, the top of the kneader body is provided with a main feed inlet, two sides of the main feed inlet are respectively provided with a catalyst adding pipe and a limiting pipe, the catalyst adding pipe corresponds to the limiting pipe in position, the catalyst adding pipe and the limiting pipe are rectangular in outside and are provided with circular grooves in inside, one end of the catalyst adding pipe opposite to the main feed inlet is provided with a screw rod in a penetrating way, a limiting sleeve is arranged at the inner side of the end of the catalyst adding pipe connected with the screw rod, one end of the screw rod in the catalyst adding pipe is sequentially fixed with a first material pushing plate and a second material pushing plate along the length direction, and the top of the catalyst adding pipe is provided with an auxiliary feed inlet, the utility model discloses the leakproofness is strong, prevents that the catalyst from revealing.

Description

Kneading machine sealing device with good catalyst sealing effect

Technical Field

The utility model relates to a sealing device technical field especially relates to a sealed effectual kneading machine sealing device of catalyst.

Background

The kneader is a special mixing and stirring device, and can be used for kneading, mixing, vulcanizing and polymerizing high-viscosity and elastic-plastic materials, so that the kneader is suitable for producing silicon rubber, sealant, hot melt adhesive, food gum base, pharmaceutical preparations and the like, but the kneader needs to be frequently stopped and filler is added to maintain normal operation because of the special effect of the kneader, and the catalyst kneader does not work in the second process, so that the catalyst needs to be prevented from leaking into the kneader to influence the processing result, but the existing sealing device has poor sealing effect, and the catalyst is easy to leak.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that the sealing effect of the existing sealing device is poor in the prior art, and providing a kneading machine sealing device with good sealing effect for a catalyst.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a kneading machine sealing device with a good catalyst sealing effect, and comprises a kneading machine body, driving motor is installed on one side of the kneading machine body, a main feed opening is installed at the top of the kneading machine body, catalyst adding pipes and limiting pipes are installed on two sides of the main feed opening respectively, the catalyst adding pipes correspond to the limiting pipes in position, the catalyst adding pipes are provided with round grooves for the rectangular part and the inside part of the limiting pipes, the catalyst adding pipes are provided with screw rods which are penetrated through by the opposite ends of the main feed opening, the limiting sleeves are installed on the inner sides of the ends of the catalyst adding pipes, the screw rods are located, the inner ends of the catalyst adding pipes are sequentially fixed with a first material pushing plate and a second material pushing plate along the length direction, and an auxiliary feed opening is installed at the top of the catalyst adding pipes.

Preferably, the first material pushing plate and the second material pushing plate are matched with the catalyst adding pipe in size, and the first material pushing plate and the second material pushing plate are connected with the catalyst adding pipe in a sliding mode.

Preferably, the catalyst adding pipe and the limiting pipe have the same structure.

Preferably, a sealing sleeve is mounted outside the joint of the catalyst adding pipe and the screw, and the sealing sleeve and the limiting sleeve are both in sliding connection with the screw.

Preferably, clamping sleeves are mounted at the joints of the first material pushing plate and the second material pushing plate and the screw rod.

The utility model provides a pair of sealed effectual kneading machine sealing device of catalyst, beneficial effect lies in:

1. through the catalyst that installs in main charge door both sides add pipe and spacing pipe, can pass through the motion that the screw rod drove first scraping wings and second scraping wings with the catalyst that vice charge door added, accomplish the interpolation of catalyst or not to easy operation to can prevent through stop collar and seal cover that the catalyst from revealing.

Drawings

FIG. 1 is a schematic view of a front view structure of a sealing device of a kneader with good catalyst sealing effect provided by the present invention;

FIG. 2 is a schematic view of a main charging opening of a sealing device of a kneader with a good catalyst sealing effect according to the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of a catalyst feeding pipe of a sealing device of a kneader with a good catalyst sealing effect according to the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the catalyst adding pipe of the sealing device of the kneader with good catalyst sealing effect provided by the utility model.

In the figure: the kneader comprises a kneader body 1, a driving motor 2, a main feed inlet 3, a catalyst adding pipe 4, a limiting pipe 5, an auxiliary feed inlet 6, a handle 7, a circular groove 8, a screw 9, a sealing sleeve 10, a limiting sleeve 11, a first material pushing plate 12, a clamping sleeve 13 and a second material pushing plate 14.

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.

Example 1

Referring to fig. 1-4, a kneader sealing device with good catalyst sealing effect comprises a kneader body 1, a driving motor 2 is installed on one side of the kneader body 1, a main feed inlet 3 is installed on the top of the kneader body 1, a catalyst adding pipe 4 and a limiting pipe 5 are respectively installed on two sides of the main feed inlet 3, the catalyst adding pipe 4 corresponds to the limiting pipe 5 in position, the catalyst adding pipe 4 and the limiting pipe 5 are rectangular in outer part and are provided with circular grooves in inner parts, the catalyst adding pipe 4 and the limiting pipe 5 have the same structure, so that the catalyst adding operation and the sealed storage of the catalyst are conveniently completed, a screw rod 9 is installed at one end of the catalyst adding pipe 4 opposite to the main feed inlet 3 in a penetrating manner, a limiting sleeve 11 is installed on the inner side of one end of the catalyst adding pipe 4 connected with the screw rod 9, and a sealing sleeve 10 is installed on the outer part of the catalyst adding pipe, and seal cover 10 and stop collar 11 all with screw rod 9 sliding connection, can improve the sealed to the catalyst, prevent revealing of catalyst, the one end that screw rod 9 is located inside catalyst interpolation pipe 4 is fixed with first scraping wings 12 and second scraping wings 14 along length direction in proper order, catalyst interpolation pipe 4 top is installed vice charge door 6, clamping sleeve 13 is all installed to first scraping wings 12 and second scraping wings 14 and screw rod 9 department of meeting, the structural stability of improvement device, the normal work of the device of being convenient for.

Example 2

Referring to fig. 1, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that the first material pushing plate 12 and the second material pushing plate 14 are both matched with the size of the catalyst adding pipe 4, and the first material pushing plate 12 and the second material pushing plate 14 are both connected with the catalyst adding pipe 4 in a sliding manner, so as to facilitate the improvement of the screw 9 to complete the adjustment of the positions of the first material pushing plate 12 and the second material pushing plate 14, reduce the operation difficulty, and facilitate the completion of the sealing of the catalyst.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sealed effectual kneader sealing device of catalyst, includes kneader body (1), driving motor (2) are installed to kneader body (1) one side, main charge door (3) are installed at kneader body (1) top, a serial communication port, catalyst interpolation pipe (4) and spacing pipe (5) are installed respectively to main charge door (3) both sides, catalyst interpolation pipe (4) with spacing pipe (5) position is corresponding, just catalyst interpolation pipe (4) with spacing pipe (5) outside is all opened circular recess for rectangle and inside, catalyst interpolation pipe (4) with the one end that main charge door (3) is relative runs through and installs screw rod (9), just catalyst interpolation pipe (4) with spacing cover (11) are installed to the one end inboard that screw rod (9) meet, screw rod (9) are located the inside one end of catalyst interpolation pipe (4) is fixed with first along length direction in proper order The catalyst feeding device comprises a material pushing plate (12) and a second material pushing plate (14), wherein an auxiliary feeding port (6) is arranged at the top of the catalyst feeding pipe (4).

2. The kneader sealing device with good catalyst sealing effect according to claim 1, characterized in that the first material pushing plate (12) and the second material pushing plate (14) are matched with the catalyst adding pipe (4) in size, and the first material pushing plate (12) and the second material pushing plate (14) are slidably connected with the catalyst adding pipe (4).

3. The kneader sealing device with good catalyst sealing effect according to claim 1, characterized in that the catalyst addition pipe (4) and the limiting pipe (5) have the same structure.

4. The kneader sealing device with good catalyst sealing effect according to claim 1, characterized in that a sealing sleeve (10) is installed outside the joint of the catalyst addition pipe (4) and the screw (9), and the sealing sleeve (10) and the limiting sleeve (11) are both in sliding connection with the screw (9).

5. The kneader sealing device with good catalyst sealing effect according to claim 1, characterized in that clamping sleeves (13) are installed at the joint of the first material pushing plate (12) and the second material pushing plate (14) and the screw (9).