CN219116664U - Hopper device for material feeding - Google Patents

Abstract

The utility model provides a funnel device for material charging, which relates to the technical field of charging funnels and comprises a funnel, wherein a transmission box is fixedly arranged in the funnel, a rotating shaft is rotatably connected with the funnel, the rotating shaft penetrates through the transmission box, one end of the rotating shaft is connected with a driving component arranged outside the funnel, a connecting roller is rotationally connected in the transmission box, one end of the connecting roller penetrates out of the transmission box and is connected with a spiral material conveying rod, the spiral material conveying rod is positioned inside a neck of the funnel and is longer than the neck of the funnel, a transmission component is arranged in the transmission box, and the transmission component is connected with the rotating shaft and the connecting roller; compared with the prior art, the device has the advantages that the anti-blocking effect is remarkably improved, the material in the funnel is not required to be discharged by manual intervention when the funnel is blocked, the continuous feeding process can be realized by adopting the spiral feeding rod, and the feeding efficiency is improved.

Description

Hopper device for material feeding

Technical Field

The utility model relates to the technical field of charging hoppers, in particular to a hopper device for material charging.

Background

The funnel is of various kinds, and common funnel, hot water funnel, still press funnel, separating funnel and safety funnel etc. all use the charging funnel in the process of many chemistry experiments and raw materials manufacturing.

In the production process of the polymer, materials with poor fluidity and easy adhesion are often required to be added. When the materials easy to adhere are added by using the traditional funnel, the phenomenon of blockage of the neck of the funnel often occurs, and at the moment, a plurality of people are often required to operate, continuous feeding is impossible, the feeding time can be greatly prolonged, and the production efficiency is reduced.

Bulletin number CN212092164U provides a powder auxiliary material charging hopper device, and this structure includes charging hopper, charging hopper below connecting screw feed arrangement, the screw feed arrangement outside is equipped with the hand device that is used for control, screw feed arrangement below is equipped with the stiff end that is used for being connected with the reaction vessel. An upper sealing cover is arranged on the charging hopper; the device is through the screw feeding device between charging hopper inner chamber bottom and the reactor, drops into the reaction vessel with the material, can assist raw materials feeding smoothly, but its screw feeding device is horizontal, and still leaves very big space in the middle of screw feeding device and the stiff end, and the in-process that the material space that easily bonds flows still takes place the condition of jam easily, prevents blockking up the effect and wait to improve.

Disclosure of Invention

The utility model aims to solve the problems in the background art, and further provides a hopper device for material feeding.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a material is funnel device for feeding, includes the funnel, and funnel internal fixation is provided with the transmission case and rotates and be connected with the pivot, and the pivot passes the transmission case and one end is connected with the drive assembly that sets up in the funnel outside, and the transmission case internal rotation is connected with the connecting roller, and the transmission case is worn out to the one end of connecting roller and is connected with the spiral material conveying pole, and the spiral material conveying pole is in inside and length longer than the funnel neck of funnel neck, is provided with drive assembly in the transmission case, and drive assembly connects pivot and connecting roller.

Compared with the prior art, the device has the advantages that the anti-blocking effect is remarkably improved, the material discharging in the dredging hopper does not need to be manually intervened when the hopper is blocked, the continuous feeding process can be realized, and the feeding efficiency is improved.

Further, the transmission assembly comprises a worm wheel and a worm, the worm is arranged on the rotating shaft, the worm wheel is arranged on the connecting roller, and the worm wheel is matched with the worm.

According to the scheme, the transmission direction of force is changed through the worm gear and the worm, namely, the rotation of the spiral conveying rod at the neck of the funnel can be realized through the rotation of the driving rotating shaft, so that the blockage is effectively prevented.

Further, the driving assembly comprises a rotary table and a rocking handle, one end of the rotary shaft is connected with the rotary table, and the rocking handle is arranged on the rotary table.

According to the scheme, the rotary shaft is manually driven to move through the rotary table and the rocking handle, so that the funnel neck is prevented from being blocked when continuous feeding is performed.

Further, the drive assembly includes servo motor, driving gear and driven gear, and the one end of pivot extends to the funnel outside and is provided with driven gear, is provided with servo motor on the funnel, and servo motor is connected with the driving gear, and driving gear cooperatees with driven gear.

The proposal adopts an automatic mode to drive the rotating shaft to move, thereby greatly reducing the labor intensity of manual operation of the rotating shaft to move.

Further, a plurality of stirring rods are arranged on the rotating shaft, and the stirring rods are all arranged outside the transmission case.

In the scheme, the anti-blocking effect of the funnel is further improved through the cooperative movement of the stirring rods while the rotating shaft moves.

Further, an anti-accumulation block is arranged on the transmission case.

Above-mentioned scheme can avoid the accumulational problem of material at the upper surface of transmission case through addding and preventing the heap.

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

the device drives the rotating shaft in the funnel to move through the driving component, and drives the connecting roller rotationally connected in the transmission box to move through the transmission component after the rotating shaft moves, and finally drives the spiral material conveying rod to rotate at the neck of the funnel after the connecting roller moves, so that the probability of blockage in the continuous charging process in the funnel is effectively prevented; compared with the prior art, the anti-blocking effect of the funnel is obviously improved, the anti-blocking process is automatically realized, and the feeding efficiency is obviously improved by matching with continuous feeding.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the mating of a worm gear and worm;

FIG. 3 is a schematic diagram of the drive and driven gear installation;

FIG. 4 is an enlarged view of a portion of reference numeral A in FIG. 3;

reference numerals:

1. a funnel; 11. a transmission case; 12. a rotating shaft; 13. anti-accumulation blocks; 14. a stirring rod; 15. a worm; 16. a worm wheel; 17. a connecting roller; 18. a spiral material conveying rod; 21. a turntable; 22. a rocking handle; 31. a driven gear; 32. a servo motor; 33. a driving gear.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. The utility model will be further described with reference to the accompanying drawings and examples:

first embodiment:

as shown in fig. 1 to 4, a funnel device for material charging comprises a funnel 1, a transmission case 11 is fixedly arranged on the inner wall of the funnel 1, a rotating shaft 12 is connected through a bearing in a rotating manner, the rotating shaft 12 penetrates through the transmission case 11, one end of the rotating shaft is connected with a driving component arranged outside the funnel 1, the rotating shaft 12 is rotationally connected with the transmission case 11, a connecting roller 17 is rotationally connected in the transmission case 11 through the bearing, one end of the connecting roller 17 penetrates out of the transmission case 11 and is connected with a spiral material conveying rod 18, the spiral material conveying rod 18 is positioned inside the neck of the funnel 1 and is longer than the neck of the funnel 1, a transmission component is arranged in the transmission case 11, the transmission component is connected with the rotating shaft 12 and the connecting roller, and a discharge port of the funnel 1 is connected with a feed port of processing equipment through a flange.

The working flow of the utility model is as follows:

firstly, the driving component is used for driving the rotating shaft 12 to move, the rotating shaft 12 drives the transmission component in the transmission box 11 to move after moving, the transmission component drives the connecting roller 17 to move after moving, the connecting roller 17 drives the spiral material conveying rod 18 to move so as to avoid the condition that the material is blocked at the neck of the funnel 1, and the spiral material conveying rod 18 is longer than the neck of the funnel 1, so that the material at the neck of the funnel 1 can be completely conveyed into processing equipment, and the blocking phenomenon is not easy to occur; compared with the prior art, the anti-blocking effect of the device is remarkably improved, and the continuous feeding process can be realized without manual intervention to dredge the material discharging in the funnel when the funnel is blocked.

In order to change the force transmission direction and thereby drive the connecting roller to rotate, as shown in fig. 1 to 4, the scheme is further refined, the transmission assembly comprises a worm wheel 16 and a worm 15, the worm 15 is arranged on the rotating shaft 12, the worm wheel 16 is arranged on the connecting roller, and the worm wheel 16 is matched with the worm 15; the rotating shaft 12 drives the worm 15 arranged on the rotating shaft to rotate after moving, the worm 15 rotates to drive the worm wheel 16 on one side to move, the worm wheel 16 drives the connecting roller to move after moving, and finally the spiral conveying rod 18 rotates;

in some embodiments, the transmission assembly may also be driven by a differential gear structure, which is not an improvement over the prior art, specifically two, one disposed on the shaft 12 and the other disposed on the connecting roller; this embodiment is not shown in the figures; the function of the worm wheel 16 is the same as the working principle of the worm 15 and will not be described in any great detail here.

In order to realize the movement of the rotating shaft 12, the scheme is further refined, as shown in fig. 1 to 4, the driving assembly comprises a rotating disc 21 and a rocking handle 22, one end of the rotating shaft 12 is connected with the rotating disc 21, and the rocking handle 22 is arranged on the rotating disc 21; when continuously feeding materials into the hopper 1, the rocking handle 22 is manually rotated to drive the rotary table 21 to move, and the rotary table 21 moves to drive the rotary shaft 12 to move so as to realize feeding anti-blocking of materials.

Second embodiment:

in order to reduce the labor intensity of manual driving of the movement of the rotating shaft 12, as shown in fig. 1 to 4, the scheme is further refined, the driving assembly comprises a servo motor 32, a driving gear 33 and a driven gear 31, one end of the rotating shaft 12 extends to the outside of the funnel 1 and is provided with the driven gear 31, the servo motor 32 is arranged on the funnel 1, the servo motor 32 is connected with the driving gear 33, and the driving gear 33 is matched with the driven gear 31; the servo motor 32 drives the driving gear 33 to move, the driving gear 33 drives the driven gear 31 to rotate so as to realize the movement of the rotating shaft 12, compared with the manual operation of the first embodiment, the embodiment greatly reduces the labor intensity, and the hopper 1 can automatically and continuously feed and effectively prevent blockage.

In order to further avoid the accumulation and blockage of the materials on the upper half part of the hopper 1, the scheme is further refined, as shown in fig. 1 to 4, a plurality of stirring rods 14 are arranged on the rotating shaft 12, and the stirring rods 14 are all positioned outside the transmission case 11; the stirring rods 14 synchronously move to turn the materials while the rotating shaft 12 moves, so that the anti-blocking effect of the funnel 1 is further improved.

In order to avoid accumulation of materials on the transmission case 11, the scheme is further refined, and as shown in fig. 1 to 4, an anti-accumulation block 13 is arranged on the transmission case 11; the anti-accumulation block 13 has a conical body shape, so that accumulation of materials on the upper surface of the transmission case 11 can be avoided.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a funnel device for material charging, including funnel (1), a serial communication port, funnel (1) internal fixation is provided with transmission case (11) and rotates and be connected with pivot (12), pivot (12) pass transmission case (11) and one end is connected with the drive assembly who sets up in funnel (1) outside, transmission case (11) internal rotation is connected with connecting roller (17), transmission case (11) are worn out to one end of connecting roller (17) is connected with spiral material conveying pole (18), spiral material conveying pole (18) are in funnel (1) neck inside and length is longer than funnel (1) neck, be provided with drive assembly in transmission case (11), drive assembly connects pivot (12) and connecting roller (17).

2. The hopper device for feeding materials according to claim 1, wherein the transmission assembly comprises a worm wheel (16) and a worm (15), the worm (15) is arranged on the rotating shaft (12), the worm wheel (16) is arranged on the connecting roller (17), and the worm wheel (16) is matched with the worm (15).

3. The hopper device for material charging as claimed in claim 1, wherein the driving assembly comprises a rotary disc (21) and a rocking handle (22), one end of the rotary shaft (12) is connected with the rotary disc (21), and the rocking handle (22) is arranged on the rotary disc (21).

4. The hopper device for material feeding according to claim 1, wherein the driving assembly comprises a servo motor (32), a driving gear (33) and a driven gear (31), one end of the rotating shaft (12) extends to the outside of the hopper (1) and is provided with the driven gear (31), the servo motor (32) is arranged on the hopper (1), the driving gear (33) is connected with the servo motor (32), and the driving gear (33) is matched with the driven gear (31).

5. The hopper device for material charging according to claim 1, wherein a plurality of stirring rods (14) are arranged on the rotating shaft (12), and the stirring rods (14) are all arranged outside the transmission case (11).

6. A hopper device for feeding material according to claim 1, characterized in that the transmission case (11) is provided with anti-accumulation blocks (13).

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