CN215312933U - Raw material crushing device for biomass particle production - Google Patents

Abstract

The utility model relates to the technical field of crushing devices, and discloses a raw material crushing device for biomass particle production, which comprises a shell, wherein the shell is provided with a conical structure, the shell is communicated with an organic feed hopper, a rotating shaft is rotatably arranged in the shell, the rotating shaft and the shell are coaxially distributed, one end of the rotating shaft penetrates through the shell and is fixedly connected with a rotating power part positioned on the shell, one end of the rotating shaft, which is close to the feed hopper, is provided with a cutting assembly, the middle part of the rotating shaft is provided with a crushing assembly, and the shell is fixedly provided with a screening plate matched with the crushing assembly for use through screws. Compared with the prior art, the utility model has the beneficial effects that: the wire-electrode cutting machine has the advantages that the wire-electrode cutting of raw materials is realized, the crushing efficiency is improved, the size of the crushed raw materials can be controlled, the raw materials are prevented from being accumulated after cutting, the influence on the subsequent raw material cutting is avoided, the dust is removed and collected, the quality of the raw materials is guaranteed, and the pollution to the environment is avoided.

Description

Raw material crushing device for biomass particle production

Technical Field

The utility model relates to the technical field of crushing devices, in particular to a raw material crushing device for biomass particle production.

Background

Biomass particles are increasingly used as emerging environmental protection energy sources. Most of the existing biomass particles are produced by processing leftover materials of wood such as branches, waste wood, sawdust and straws, and the raw materials are required to be crushed when the biomass particles are reprocessed.

Present raw materials reducing mechanism for biomass particle production mostly makes directly smashes the raw materials when using to lead to crushing quality poor, it is inefficient, and can't adjust kibbling volume size, the dust that crushing process produced simultaneously pollutes external environment easily, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a raw material crushing device for biomass particle production, which aims to solve the problems in the background technology.

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

the utility model provides a raw materials reducing mechanism is used in living beings granule production, includes the casing, the casing is provided with the toper structure, communicates organic feeder hopper on the casing, and the pivot is installed in the casing rotation, and pivot and casing coaxial line distribute and pivot one end pass casing and fixedly connected with be located the rotary power spare on the casing, the one end that is close to the feeder hopper in the pivot is provided with cutting assembly, and the pivot middle part is provided with crushing unit, have the screening board that uses with crushing unit cooperation through screw fixed mounting on the casing, be provided with dust removal component and casing one end intercommunication in the casing and have out the dirt pipe.

As a further scheme of the utility model: the cutting assembly comprises a support, the support is fixedly installed on the rotating shaft and extends outwards along the radial direction of the rotating shaft, and the support is provided with a plurality of groups of cutting pieces and is fixedly installed on the support.

As a further scheme of the utility model: the crushing assembly comprises a first crushing piece, the first crushing piece is fixedly mounted on the rotating shaft and provided with a plurality of groups, and the length of the first crushing piece changes along the length direction of the shell in sequence.

As a further scheme of the utility model: the crushing assembly further comprises a second crushing piece, the second crushing piece is fixedly mounted on the rotating shaft and provided with a plurality of groups, a bottom plate is fixedly mounted at one end, away from the rotating shaft, of the second crushing piece, and cleaning nails are uniformly distributed on the bottom plate and are mounted on the surface of the bottom plate, away from the second crushing piece, and the cleaning nails are matched with the screening plate for use.

As a still further scheme of the utility model: the dust removal subassembly includes that first filter and second filter, and first filter and second filter both ends and rotate with the pivot and be connected in the casing respectively fixed mounting, and the dust removal subassembly still includes fan blade, and fan blade fixed mounting is close to the one end of feeder hopper and is located the first outside of filtering in the pivot, has seted up the fresh air inlet on the casing lateral wall.

Compared with the prior art, the utility model has the beneficial effects that: the wire-electrode cutting machine has the advantages that the grinding is carried out after the wire-electrode cutting of raw materials, the grinding efficiency is improved, the size of the raw materials after grinding can be controlled, the screening plate can be cleaned during grinding, the screening plate is prevented from being blocked, the dust removal assembly can blow the cut raw materials to the grinding assembly, the raw materials after cutting are prevented from being accumulated, the influence on the subsequent raw material cutting is avoided, the dust is removed and collected, the quality of the raw materials is guaranteed, and the pollution to the environment is avoided.

Drawings

Fig. 1 is a front view of a raw material crushing apparatus for biomass particle production.

Fig. 2 is a schematic structural diagram of a rotating shaft in a raw material crushing device for biomass particle production.

Fig. 3 is a schematic structural view of a screen plate in a raw material pulverizing apparatus for biomass particle production.

Wherein: 1. a housing; 2. a feed hopper; 3. a first filter plate; 4. a second filter plate; 5. a rotating shaft; 6. a motor; 7. a fan blade; 8. a support; 9. cutting the slices; 10. a first crushing blade; 11. a second crushing blade; 12. a base plate; 13. cleaning nails; 14. screening the plate; 15. a dust outlet pipe; 16. a size reduction assembly; 17. a cutting assembly; 18. and a dust removal assembly.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a structural diagram of a raw material pulverizing apparatus for biomass particle production according to an embodiment of the present invention includes a housing 1, the housing 1 is provided with a conical structure, the housing 1 is communicated with an organic feeding hopper 2, a rotating shaft 5 is rotatably installed in the housing 1, the rotating shaft 5 and the housing 1 are coaxially distributed, one end of the rotating shaft 5 penetrates through the housing 1 and is fixedly connected with a rotating power member located on the housing 1, one end of the rotating shaft 5 close to the feeding hopper 2 is provided with a cutting assembly, the middle part of the rotating shaft 5 is provided with a pulverizing assembly, the housing 1 is fixedly provided with a screening plate 14 used in cooperation with the pulverizing assembly through a screw, a dust removing assembly is arranged in the housing 1, and one end of the housing 1 is communicated with a dust outlet pipe 15.

In practical application, the rotary shaft 5 is driven to rotate by the rotary power part, raw materials to be crushed are fed into the shell 1 through the feed hopper 2, the raw materials are primarily cut through the cutting assembly so as to be cut into a plurality of small sections, then the raw materials are crushed through the crushing device, the crushed raw materials are screened through the screening plate 14, the raw materials with larger volume can be crushed again by the crushing assembly until the raw materials pass through the screening plate 14, the screening plate 14 can be replaced by different screening degrees so as to control the volume of the crushed raw materials, the screening plate 14 can be cleaned during crushing, the blockage of the screening plate 14 is avoided, dust generated in the raw material crushing process is cleaned through the dust removal assembly, the dust removal assembly can blow the cut raw materials to the crushing assembly, the accumulation of the cut raw materials is avoided, and the influence on the subsequent raw material cutting is avoided, realizes the removal and collection of dust, ensures the quality of raw materials and avoids the pollution to the environment.

In an example of this utility model, the rotary power member is motor 6, and certainly also can be other parts that can export rotary power such as hydraulic motor, thereby it realizes smashing the raw materials to drive pivot 5 through motor 6 and rotate.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the cutting assembly 17 includes a support 8, the support 8 is fixedly mounted on the rotating shaft 5 and extends outward along the radial direction of the rotating shaft 5, the support 8 is provided with a plurality of groups, and the support 8 is fixedly mounted with cutting members.

This practical embodiment drives support 8 through pivot 5 and rotates when actual application to make support 8 drive the cutting member and rotate and cut the raw materials that gets into in the casing 1.

In an example of this utility model, the cutting member is cutting piece 9, but also can be other parts that can cut the raw materials, cuts the raw materials through cutting piece 9, is favorable to the smashing of follow-up raw materials.

As shown in fig. 2, as a preferred embodiment of the present invention, the pulverizing assembly 16 comprises a first pulverizing member fixedly mounted on the rotating shaft 5 and provided with a plurality of sets, and the length of the first pulverizing member is sequentially changed along the length direction of the housing 1.

Crushing unit still includes the second rubbing crusher, and second rubbing crusher fixed mounting just is provided with the multiunit on pivot 5, and the one end fixed mounting that pivot 5 was kept away from to the second rubbing crusher has bottom plate 12, and bottom plate 12 keeps away from the fixed surface of second rubbing crusher and installs multiunit evenly distributed's nail 13 that cleans, cleans nail 13 and uses with the cooperation of screening board 14.

The embodiment of the utility model provides a when in actual application, drive first rubbing crusher and second rubbing crusher through pivot 5 and rotate, first rubbing crusher and second rubbing crusher smash the raw materials after the cutting, clear up and drive it through cleaning nail 13 to the raw materials on the sieve plate 14 and spill to make the great raw materials of volume can be smashed once more, avoided sieve plate 14 to block up simultaneously.

In an example of the present invention, the first crushing member and the second crushing member are the first crushing blade 10 and the second crushing blade 11, respectively, and of course, the first crushing member and the second crushing member may be other members capable of crushing the raw material, and the crushing of the raw material is realized by the first crushing blade 10 and the second crushing blade 11.

As shown in fig. 1, as a preferred embodiment of the present invention, the dust removing assembly 18 includes a first filter element and a second filter element, the first filter element and the second filter element are respectively fixedly mounted at two ends in the housing 1 and rotatably connected with the rotating shaft 5, the dust removing assembly further includes a fan blade 7, the fan blade 7 is fixedly mounted at one end of the rotating shaft 5 close to the feeding hopper 2 and located at the outer side of the first filter element, and an air inlet is opened on the side wall of the housing 1.

This practical embodiment rotates through 5 fan blades 7 of pivot when actual application, blows to the 1 other end of casing through fan blades 7 to the raw materials after making the cutting removes, thereby filters the raw materials after smashing through the second simultaneously and makes the dust pass through the second and filter and collect through play dirt pipe 15 under fan blades 7 blows.

In an example of the present application, the first filter member and the second filter member are the first filter plate 3 and the second filter plate 4, respectively, but the first filter member and the second filter member may be other members capable of performing the limiting filtration on the raw material.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. The utility model provides a raw materials reducing mechanism is used in living beings granule production, includes the casing, its characterized in that, the casing is provided with the toper structure, communicates organic feeder hopper on the casing, and the pivot is installed in the casing rotation, and pivot and casing coaxial line distribution and pivot one end pass casing and fixedly connected with be located the rotary power spare on the casing, the one end that is close to the feeder hopper in the pivot is provided with cutting component, and the pivot middle part is provided with crushing unit, there is the screening plate that uses with crushing unit cooperation through screw fixed mounting on the casing, is provided with dust removal component and casing one end intercommunication in the casing and has out the dirt pipe.

2. The raw material crushing device for biomass particle production according to claim 1, wherein the cutting assembly comprises a support, the support is fixedly installed on the rotating shaft and extends outwards along the radial direction of the rotating shaft, the support is provided with a plurality of groups, and the cutting member is fixedly installed on the support.

3. The raw material crushing device for biomass particle production according to claim 1 or 2, wherein the crushing assembly comprises a plurality of groups of first crushing members, the first crushing members are fixedly arranged on the rotating shaft, and the lengths of the first crushing members are sequentially changed along the length direction of the shell.

4. The raw material crushing device for biomass particle production according to claim 1, wherein the crushing assembly further comprises a second crushing member, the second crushing member is fixedly installed on the rotating shaft and provided with a plurality of groups, a bottom plate is fixedly installed at one end, far away from the rotating shaft, of the second crushing member, a plurality of groups of uniformly distributed cleaning nails are fixedly installed on the surface, far away from the second crushing member, of the bottom plate, and the cleaning nails are matched with the screening plate for use.

5. The raw material crushing device for biomass particle production according to claim 1, wherein the dust removal assembly comprises a first filter element and a second filter element, the first filter element and the second filter element are respectively and fixedly installed at two ends in the housing and rotatably connected with the rotating shaft, the dust removal assembly further comprises a fan blade, the fan blade is fixedly installed at one end of the rotating shaft close to the feeding hopper and located outside the first filter element, and an air inlet is formed in the side wall of the housing.

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