CN221015882U

CN221015882U - Maleic anhydride automatic feeding granulator

Info

Publication number: CN221015882U
Application number: CN202322779415.0U
Authority: CN
Inventors: 马福荣; 陈士刚; 陈兴华; 肖文渤; 马骁琛; 季杰; 姚宁
Original assignee: Winbond Technology Development Co ltd Tianjin
Current assignee: Winbond Technology Development Co ltd Tianjin
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-05-28
Anticipated expiration: 2033-10-17

Abstract

The utility model discloses an automatic maleic anhydride feeding granulator which comprises a shell, wherein the inner side of the shell is rotationally connected with a spiral conveying roller, the upper end of the shell is fixedly provided with a first motor, the first motor and the spiral conveying roller are coaxially fixed, the outer side of the shell is fixedly provided with a discharge hole, and the outer side of the shell is provided with an inlet; the side wall of the shell is fixedly provided with a hopper, and a crushing mechanism is arranged in the hopper. According to the utility model, the materials can be crushed, the volume of the materials is reduced, the clamping of the materials can be reduced, the processing of the granulator is facilitated, and meanwhile, the materials can be conveyed from a low place to a high place without manually climbing up for feeding.

Description

Maleic anhydride automatic feeding granulator

Technical Field

The utility model relates to the technical field of feeding granulators, in particular to an automatic maleic anhydride feeding granulator.

Background

Maleic anhydride, also known as dehydrated malic anhydride, maleic anhydride, is the anhydride of maleic acid, and is a white crystal with strong pungent smell at room temperature, and has the chemical formula of C4H2O3.

Among the prior art, be applied to granulator of maleic anhydride relies on the manpower material loading mostly when production and processing, and the manpower material loading needs to climb often or press the hopper position with the hand, has certain potential safety hazard, and work efficiency is low simultaneously, and the interior card material phenomenon of hopper appears easily during the material loading.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides the maleic anhydride automatic feeding granulator which can crush materials, reduce the volume of the materials, reduce blocking materials, facilitate the processing of the granulator, and simultaneously can convey the materials from a low place to a high place without manually climbing up for feeding.

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

the maleic anhydride automatic feeding granulator comprises a shell, wherein the inner side of the shell is rotationally connected with a spiral conveying roller, the upper end of the shell is fixedly provided with a first motor, the first motor and the spiral conveying roller are coaxially fixed, the outer side of the shell is fixedly provided with a discharge hole, and the outer side of the shell is provided with an inlet;

The side wall of the shell is fixedly provided with a hopper, and a crushing mechanism is arranged in the hopper.

Preferably, the discharge port is located at an upper section of the housing, and the inlet is located at a lower section of the housing and within the hopper.

Preferably, the inner bottom of the hopper is of an inclined surface structure.

Preferably, the crushing mechanism comprises two crushing rollers symmetrically arranged in two hoppers, two gears are rotationally connected to the outer sides of the hoppers, the two gears are meshed with each other and are respectively and coaxially fixed with the two crushing rollers, a mounting plate is fixedly arranged on the outer sides of the hoppers, a second motor is fixedly arranged on the side wall of the mounting plate, and the second motor is coaxially fixed with one of the gears.

Preferably, the inner side of the hopper is fixedly provided with two guide plates which are symmetrically arranged.

Preferably, a bottom plate is fixedly arranged at the lower end of the shell, and a plurality of universal wheels are fixedly arranged at the lower end of the bottom plate.

Preferably, a plurality of the universal wheels are distributed in a rectangular shape.

Preferably, the inner side of the hopper is rotatably connected with two closing plates, and the closing plates are elastically connected with the hopper through springs.

Preferably, two of said closure plates are symmetrically arranged.

Preferably, the inner side of the hopper is rotatably connected with two telescopic rods, and the other ends of the telescopic rods are rotatably connected with the closing plate.

The utility model has the following beneficial effects:

1. Through the design of the crushing mechanism and the spiral conveying roller, the materials can be crushed, the volume of the materials is reduced, the blocking of the materials can be reduced, the processing of the granulator is convenient, and meanwhile, the materials can be conveyed from a low place to a high place without manually climbing and feeding;

2. Through the design of the universal wheels, the device can be moved according to the requirements, and the position of the device is adjusted, so that more use requirements are met;

3. Through the design of closure plate, spring, telescopic link, under the effect of spring, the closure plate can be closed the opening of hopper, avoids the foreign matter to get into in the hopper, influences the quality of material.

Drawings

FIG. 1 is a schematic view of an embodiment I of an automatic maleic anhydride feeding pelletizer according to the present utility model;

FIG. 2 is a schematic cross-sectional view of an embodiment I of an automatic maleic anhydride charging granulator according to the present utility model;

FIG. 3 is a schematic structural view of a second embodiment of the maleic anhydride automatic feeding granulator according to the present utility model;

fig. 4 is a schematic structural diagram of a third embodiment of the maleic anhydride automatic feeding granulator according to the present utility model.

In the figure: 1a shell, 2 a discharge hole, 3 a first motor, 4 a hopper, 5 a gear, 6 a second motor, 7 a mounting plate, 8 a spiral conveying roller, 9 a guide plate, 10 a crushing roller, 11 an inlet, 12 a bottom plate, 13 universal wheels, 14 springs, 15 a closing plate and 16 a telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

Referring to fig. 1-2, the maleic anhydride automatic feeding granulator comprises a shell 1, wherein the inner side of the shell 1 is rotationally connected with a spiral conveying roller 8, the upper end of the shell 1 is fixedly provided with a first motor 3, the first motor 3 and the spiral conveying roller 8 are coaxially fixed, the outer side of the shell 1 is fixedly provided with a discharge port 2, the outer side of the shell 1 is provided with an inlet 11, the inlet 11 corresponds to the feed port of the granulator, the discharge port 2 is positioned at the upper section of the shell 1, and the inlet 11 is positioned at the lower section of the shell 1 and is positioned in a hopper 4;

The side wall of the shell 1 is fixedly provided with a hopper 4, the inner bottom of the hopper 4 is of an inclined surface structure, a crushing mechanism is arranged in the hopper 4 and comprises two crushing rollers 10 symmetrically arranged in the two hoppers 4, the outer sides of the hoppers 4 are rotationally connected with two gears 5, the two gears 5 are meshed with each other and are respectively and coaxially fixed with the two crushing rollers 10, the outer sides of the hoppers 4 are fixedly provided with mounting plates 7, the side wall of the mounting plates 7 is fixedly provided with a second motor 6, the second motor 6 is coaxially fixed with one of the gears 5, and the inner sides of the hoppers 4 are fixedly provided with two guide plates 9 and are symmetrically arranged;

During feeding, materials are put into the hopper 4, the second motor 6 is turned on, the two crushing rollers 10 are driven to rotate through the gear 5, so that the materials can be crushed, the size of the materials is reduced, clamping materials can be reduced, the granulator is convenient to process, the first motor 3 drives the spiral conveying roller 8 to rotate, the materials after crushing enter the shell 1 through the inlet 11, and the materials are conveyed upwards under the action of the spiral conveying roller 8, so that the materials are fed conveniently.

Example two

Referring to fig. 3, the present embodiment is more advantageous than the first embodiment in that a bottom plate 12 is fixedly mounted at the lower end of the housing 1, a plurality of universal wheels 13 are fixedly mounted at the lower end of the bottom plate 12, and the plurality of universal wheels 13 are rectangular in distribution;

Through the design of universal wheel 13, can remove the device according to the demand, adjust the position of device, satisfy more user demands.

Example III

Referring to fig. 4, the present embodiment is more advantageous than the first embodiment in that two closing plates 15 are rotatably connected to the inner side of the hopper 4, the two closing plates 15 are elastically connected to the hopper 4 through springs 14, the two closing plates 15 are symmetrically arranged, two telescopic rods 16 are rotatably connected to the inner side of the hopper 4, and the other ends of the telescopic rods 16 are rotatably connected to the closing plates 15;

When the device is in a rest state, under the action of the spring 14, the closing plate 15 can close the opening of the hopper 4, so that foreign matters are prevented from entering the hopper 4, and the quality of materials is prevented from being influenced.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The maleic anhydride automatic feeding granulator comprises a shell (1) and is characterized in that a spiral conveying roller (8) is rotationally connected to the inner side of the shell (1), a first motor (3) is fixedly arranged at the upper end of the shell (1), the first motor (3) and the spiral conveying roller (8) are coaxially fixed, a discharge hole (2) is fixedly arranged at the outer side of the shell (1), and an inlet (11) is formed in the outer side of the shell (1);

The side wall of the shell (1) is fixedly provided with a hopper (4), and a crushing mechanism is arranged in the hopper (4).

2. Maleic anhydride automatic feeding granulator according to claim 1, characterized in that the outlet (2) is located in the upper section of the housing (1) and the inlet (11) is located in the lower section of the housing (1) and in the hopper (4).

3. Maleic anhydride automatic feeding granulator according to claim 1, characterized in that the inner bottom of the hopper (4) is of beveled structure.

4. Maleic anhydride automatic feeding granulator according to claim 1, characterized in that the crushing mechanism comprises two crushing rollers (10) symmetrically arranged in two hoppers (4), two gears (5) are rotatably connected to the outer sides of the hoppers (4), the two gears (5) are meshed with each other and are coaxially fixed with the two crushing rollers (10) respectively, a mounting plate (7) is fixedly arranged on the outer sides of the hoppers (4), a second motor (6) is fixedly arranged on the side wall of the mounting plate (7), and the second motor (6) is coaxially fixed with one of the gears (5).

5. The maleic anhydride automatic feeding granulator according to claim 4, wherein the inside of the hopper (4) is fixedly provided with two guide plates (9) which are symmetrically arranged.

6. The maleic anhydride automatic feeding granulator according to claim 1, wherein a bottom plate (12) is fixedly arranged at the lower end of the shell (1), and a plurality of universal wheels (13) are fixedly arranged at the lower end of the bottom plate (12).

7. Maleic anhydride automatic feeding granulator according to claim 6, characterized in that a plurality of said universal wheels (13) are rectangular in distribution.

8. Maleic anhydride automatic feeding granulator according to claim 1, characterized in that the inside of the hopper (4) is rotatably connected with two closing plates (15), the closing plates (15) are elastically connected with the hopper (4) by means of springs (14).

9. Maleic anhydride automatic feeding granulator according to claim 8, characterized in that the two closing plates (15) are symmetrically arranged.

10. Maleic anhydride automatic feeding granulator according to claim 8, characterized in that the inside of the hopper (4) is rotatably connected with two telescopic rods (16), the other ends of the telescopic rods (16) being rotatably connected with the closing plate (15).