Continuous repeated feeding device for solid powder

Abstract

The utility model is suitable for the technical field of feeding equipment, and provides a solid powder continuous multi-time feeding device which comprises a driving roller which is inclined upwards, and a conveying piece is wound outside the driving roller; the plurality of hoppers are rotationally connected to the conveying part, when the powder materials are conveyed to the bottommost part, the powder materials enter the hoppers, when the hoppers are conveyed to the topmost part, the hoppers discharge the powder materials, and the transmission rollers located at the top are provided with guide structures which abut against the hoppers and turn over the hoppers. By arranging the hopper feeding structure, it is guaranteed that the feeding amount of powder materials can be controlled according to the size of the hopper during feeding, and meanwhile by arranging the automatic discharging structure, the materials in the hopper can be automatically discharged.

Description

TECHNICAL FIELD

[0001] The utility model relates to feeding equipment technical field especially relates to a solid powder continuous multiple feeding device. BACKGROUND

[0002] Now solid material feeding is always troublesome in actual industrial production, mainly adopts manual feeding, needs to transport material to production reaction container high feeding port, but carries material has certain height difference, completely relies on manual carrying, time -consuming and labor -saving and the efficiency is lower, thereby leading to the production efficiency is lower.

[0003] And for the powder material exists in the state of fine powder. The existing powder material feeding device in the using process, because spiral transmission easily leads to the powder material caking, and the coating after processing may exist part fixed particulate matter, influence the conveying quality of powder material, and the powder material needs to control the quantity of feeding in the process of conveying and feeding, even needs interval feeding in the mixing process, the existing conveying feeding device cannot satisfy the above demand.

[0004] From the above, it is obvious that the prior art has inconvenience and defects in actual use, so it is necessary to improve. UTILITY MODEL CONTENT

[0005] In view of the above-mentioned defects, the utility model discloses a solid powder continuous multiple feeding device, which can control the feeding amount of powder material by the size of the hopper during feeding, and automatically discharge the material in the hopper by setting an automatic discharge structure.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a solid powder continuous multiple feeding device, which comprises: an inclined upward transmission roller, a transmission member is arranged outside the transmission roller; a plurality of hoppers are rotatably connected to the transmission member, when the transmission member is conveyed to the bottom, the powder material enters the hopper, when the hopper is conveyed to the top, the hopper discharges the powder material, and a guide structure is arranged on the top transmission roller to abut against the hopper and overturn the hopper.

[0007] Further, the transmission roller comprises a bottom transmission roller and a top transmission roller, the bottom transmission roller and the top transmission roller each comprise a transmission part arranged at both ends and a connecting shaft arranged between the transmission parts, and the transmission member is arranged outside the transmission part.

[0008] Further, the transmission part is a chain wheel, and the transmission member is a chain.

[0009] Furthermore, the conveyor is provided with a mounting plate corresponding to the hopper, and a plurality of rotating shafts corresponding to the hopper are provided between the two conveyors, with the hopper rotatably connected to the rotating shaft.

[0010] Furthermore, the inner side of the transmission part of the top transmission roller is provided with a number of evenly arranged rotating holes, and a number of guide rollers corresponding to the rotating holes are rotatably connected between the two transmission parts. When the hopper moves to the top transmission roller, it abuts against the guide rollers.

[0011] Furthermore, the hopper includes a rotating sleeve rotatably connected to the rotating shaft and a hopper body fixed to the bottom of the rotating sleeve, and the top front end of the hopper body is provided with a shovel.

[0012] In summary, the technical effects achieved by this utility model are:

[0013] 1. By setting up a conveyor belt structure, the powder material can be lifted and transported to the corresponding position, thus realizing automatic lifting and feeding of the material;

[0014] 2. By setting up a hopper conveying structure, it is ensured that when powder materials need to be conveyed, the powder materials are loaded through the hopper. At the same time, when the powder materials are conveyed to the top, the guide roller of the top drive roller flips the hopper, so that the powder materials are poured directly into the predetermined position. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0016] Figure 2 yes Figure 1 Enlarged structural diagram of section A;

[0017] Figure 3 This is a three-dimensional structural diagram of the top drive roller of this utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the hopper of this utility model;

[0019] In the diagram, 1-conveyor, 11-mounting plate, 12-chain, 2-hopper, 21-rotating sleeve, 22-hopper body, 23-shoveling part, 3-bottom drive roller, 4-drive part, 5-guide roller, 6-rotating shaft. Detailed Implementation

[0020] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0021] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture, and if the specific posture changes, the directional indications will also change accordingly.

[0022] In addition, if the embodiments of the present application involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features with "first" and "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skill in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection required by the present application.

[0023] Referring to Figure 1 and Figure 2The utility model provides a kind of solid powder continuous multiple feeding device, the solid powder continuous multiple feeding device includes transmission roller inclined upward, cooperation between transmission roller and conveying piece 1, it is guaranteed that the solid powder material that needs to be transported is transported and is lifted, transmission roller is externally wound with conveying piece 1, conveying piece 1 is conveyed by transmission roller rotation drives, to guarantee the rotation of transmission roller, can directly set drive motor drives transmission roller rotation, transmission roller is equipped with two, to guarantee the inclination effect of conveying piece 1, certain height difference can be set between two transmission rollers, to realize the inclination setting of conveying piece 1;Several hoppers 2 are rotationally connected on conveying piece 1, by setting several hoppers 2, it is guaranteed that intermittent conveying and feeding can be carried out to powder material, when hoppers 2 are conveyed to the bottom, powder material enters hopper 2, at this time, filling can be carried out by artificial, or directly utilize the material shoveling effect of hopper 2 to shovel the material accumulated, to complete the filling of powder material, when hoppers 2 are conveyed to the top, hopper 2 discharges powder material, at this time, hopper 2 is stressed and overturns, to discharge the material in the interior of hopper 2 directly to the predetermined position, the transmission roller on top is provided with the guide structure that abuts at hopper 2 and overturns hopper 2, the guide structure cooperates with hopper 2, hopper 2 is stressed and is lifted and overturns, to directly drop the material in the interior of hopper 2 to the bottom, complete the feeding process.

[0024] In one embodiment of the utility model, referring to Figure 3 Transmission roller includes bottom transmission roller 3 and top transmission roller, and bottom transmission roller 3 and top transmission roller both include transmission part 4 set with both ends and connecting shaft set between transmission part 4, conveying piece is wound on the outside of transmission part 4, it is guaranteed that conveying piece can be driven and transported by two transmission rollers, while it is guaranteed that hopper 2 can be set between two conveying pieces when conveying piece conveys, to guarantee that hopper 2 moves synchronously with conveying piece.

[0025] In one exemplary embodiment of the embodiment, transmission part 4 is sprocket, and conveying piece 1 is chain 12, and the chain 12 used for transmission can also be replaced by rack or belt and other conveying structures, to guarantee the conveying effect of chain 12, and further guarantee the conveying of hopper 2.

[0026] Further, the conveying piece is provided with mounting plate 11 corresponding to hopper 2, and a plurality of rotating shafts 6 corresponding to hopper 2 are arranged between the two conveying pieces, and the hopper 2 is rotationally connected to the rotating shaft 6, to ensure the normal connection of hopper 2.

[0027] Better, in order to ensure that the normal turnover of the hopper 2, the inner side of the transmission part 4 of the top transmission roller is provided with a plurality of evenly arranged rotating holes, a plurality of guide rollers 5 corresponding to the rotating holes are rotatably connected between the two transmission parts 4, the hopper 2 abuts on the guide rollers 5 when moving to the top transmission roller, and the friction between the hopper 2 and the guide rollers 5 can be reduced when the hopper 2 contacts the guide rollers 5 by cooperating with the plurality of guide rollers 5, so that the hopper 2 is protected and the wear of the hopper 2 is reduced.

[0028] In order to ensure the normal conveying and turnover of the hopper 2, the hopper 2 comprises a rotating sleeve 21 rotatably connected to the rotating shaft 6 and a hopper body 22 fixedly arranged at the bottom of the rotating sleeve 21, the powder material directly enters the inside of the hopper body 22 during use, and the top front end of the hopper body 22 is provided with a material shoveling part 23, so that the powder material accumulated at the position of the bottom transmission roller 3 can be shovelled up under the rotating pulling force of the conveying member 1 when the hopper body 22 is conveyed to the position of the bottom transmission roller 3, and the material is injected into the inside of the hopper body 22.

[0029] In the embodiment, in order to ensure the material shoveling effect of the hopper body 22, a limiting block is arranged at the end of the rotating shaft 6, and a guide rail is arranged on the shell of the transmission roller, so that the limiting block cooperates with the guide rail, and the rotation of the hopper 2 is limited when the hopper 2 moves to the corresponding position of the bottom transmission roller 3, so that the material shoveling operation on the powder material can be ensured.

[0030] In use, in combination with Figures 1-4 , the plurality of hoppers 2 are driven to rotate by the driving motor and follow the conveying member 1 to rotate synchronously, the powder can be directly connected to the position of the bottom transmission roller 3 when the hopper 2 is conveyed to the bottom transmission roller 3, the hopper 2 shovels the powder material under stress, the hopper 2 is continuously conveyed by the conveying member 1 after shoveling, the bottom of the hopper 2 abuts on the guide rollers 5 when the hopper 2 is conveyed to the top transmission roller, the hopper 2 is abutted and turned over by the guide rollers 5 at the same time of contacting the guide rollers 5, the material in the hopper 2 directly falls to the predetermined position in the turning over process, and the continuous multiple feeding process of the powder material is completed.

[0031] Of course, the present application can have other various embodiments, and those skilled in the art can make various corresponding changes and modifications according to the present application without departing from the spirit and essence of the present application, but these corresponding changes and modifications should belong to the protection scope of the claims attached to the present application.

Claims

1. A device for continuous multiple feeding of solid powder, characterized in that, include: An upwardly inclined drive roller, with a conveying element wound around its outer side; A plurality of hoppers are rotatably connected to the conveyor. When the conveyor reaches the bottom, the powder material enters the hopper. When the hopper reaches the top, the hopper discharges the powder material. The drive roller at the top is provided with a guide structure that abuts against the hopper and flips the hopper.

2. The solid powder continuous multiple feeding device according to claim 1, characterized in that, The transmission roller includes a bottom transmission roller and a top transmission roller. Both the bottom transmission roller and the top transmission roller include transmission parts disposed at both ends and a connecting shaft disposed between the transmission parts. The transmission member is disposed around the outside of the transmission part.

3. The solid powder continuous multiple feeding device according to claim 2, characterized in that, The transmission component is a sprocket, and the transmission element is a chain.

4. The solid powder continuous multiple feeding device according to claim 2 or 3, characterized in that, The conveyor is provided with a mounting plate corresponding to the hopper, and a plurality of rotating shafts corresponding to the hopper are provided between the two conveyors, and the hopper is rotatably connected to the rotating shaft.

5. The solid powder continuous multiple feeding device according to claim 2, characterized in that, The inner side of the transmission part of the top transmission roller is provided with several evenly arranged rotating holes. Several guide rollers corresponding to the rotating holes are rotatably connected between the two transmission parts. When the hopper moves to the top transmission roller, it abuts against the guide roller.

6. The solid powder continuous multiple feeding device according to claim 4, characterized in that, The hopper includes a rotating sleeve rotatably connected to the rotating shaft and a hopper body fixed to the bottom of the rotating sleeve. The top front end of the hopper body is provided with a shovel.

Images