CN212887841U

CN212887841U - Biomass fuel rod cutting device

Info

Publication number: CN212887841U
Application number: CN202021113836.XU
Authority: CN
Inventors: 吴金萍
Original assignee: Tianchang Tianguang Biomass Energy Co ltd
Current assignee: Tianchang Tianguang Biomass Energy Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-04-06
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a biomass fuel rod cutting device relates to biomass fuel processing technology field. Including cutting case, the case that gathers materials, extrusion mechanism, cutting mechanism, inside the transmission platform passed cutting case and the case that gathers materials, extrusion mechanism included second cylinder and second telescopic link, and cutting mechanism is connected to second telescopic link lower extreme, and cutting mechanism includes fixed plate and pressure plate, the fixed plate below sets up the knife rest, and the knife rest below is provided with the blade, adopts a plurality of second elastic components to be connected between pressure plate and the fixed plate, and the pressure plate is provided with a plurality of parallels and cuts cut the groove, and the blade inserts and cuts the inside downwardly extending of cut groove, and scraper blade bottom and transmission bench surface sliding connection, scraper blade one side are connected with the outside first cylinder of the case that gathers materials through first telescopic link. The utility model overcomes prior art's is not enough, can effectually evenly cut longer fuel rod, promotes the efficiency of follow-up collection simultaneously, reduces the waste of raw materials, suitable using widely.

Description

Biomass fuel rod cutting device

Technical Field

The utility model relates to a biomass fuel processing technology field especially relates to a biomass fuel rod cutting device.

Background

Biomass fuel: the biomass material is burnt to be used as fuel, and is mainly agricultural and forestry waste (such as straw, sawdust, bagasse, rice chaff and the like). Mainly distinguished from fossil fuels. In the current national policy and environmental protection standard, the direct combustion biomass belongs to a high-pollution fuel, is only used in a rural large stove and is not allowed to be used in a city. The application of biomass fuel, which is actually mainly biomass briquette fuel, is a novel clean fuel which is prepared by taking agricultural and forestry wastes as raw materials and preparing the raw materials into various briquettes, granules and the like through the processes of crushing, mixing, extruding, drying and the like and can be directly combusted.

Generally, a rod-shaped biomass fuel is prepared by a biomass raw material in an extrusion molding mode, and is generally required to be cut for convenience in later transportation and use, but most of the existing cutting devices are not uniform in cutting, and the rod-shaped fuel used as an extrusion molding material is cut to cause rolling, so that a large amount of scraps fall along with cutting, and waste of the biomass raw material is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of poor cutting uniformity of biomass fuel and easy waste in the prior art and providing a biomass fuel rod cutting device.

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

a biomass fuel rod cutting device comprises a cutting box, a material collecting box, an extrusion mechanism, a cutting mechanism and a scraper blade, wherein the extrusion mechanism, the cutting mechanism and the scraper blade are arranged in the material collecting box, the cutting box and the material collecting box are arranged adjacently, a transmission platform penetrates through the lower end of the inside of the cutting box and the upper end of the inside of the material collecting box respectively to be connected with an external power transmission mechanism, supporting legs are arranged in a four-corner array manner below the cutting box, the extrusion mechanism and the cutting mechanism are arranged above the transmission platform, the extrusion mechanism comprises a second cylinder and a second telescopic rod, the second cylinder is arranged in the center of the outer side of the top of the cutting box, the lower end of the second cylinder is connected with the upper end of the second telescopic rod inside the cutting box, the lower end of the second telescopic rod is connected with the cutting mechanism, the cutting mechanism comprises, and the knife rest below is provided with the blade, the pressure plate sets up in the fixed plate below, and adopts a plurality of second elastic component to be connected between pressure plate and the fixed plate, the pressure plate is provided with a plurality of parallel cuts cut groove, and the blade inserts and cuts the inside downwardly extending of cut groove, the scraper blade sets up in collection workbin backplate one side, scraper blade bottom and transmission bench surface sliding connection, scraper blade one side is connected with the outside first cylinder of collection workbin through first telescopic link, and the inside downside of collection workbin is provided with the aggregate bin, and the aggregate bin is located the transmission bench below.

Preferably, the bottom of the cutting box is provided with a stabilizing mechanism, the stabilizing mechanism is arranged below the transmission table and comprises a stabilizing plate and a roller, the bottom of the stabilizing plate is connected with the bottom of the cutting box through a plurality of third elastic pieces, and the roller is arranged at the upper end of the stabilizing plate and is in sliding connection with the bottom of the transmission table.

Preferably, fixed plate top central authorities bilateral symmetry is provided with two fixed blocks, and two fixed block tops all rotate and are connected with branch, and the branch top rotates with the slider to be connected, and the slider symmetry sets up in cutting case both sides and cutting case top sliding connection.

Preferably, limiting plates are symmetrically arranged on two sides of a second telescopic rod at the top of the cutting box, and two sides of the sliding block are respectively connected with the limiting plates and the side walls of the cutting box through first elastic pieces.

Preferably, the top of the aggregate box is provided with a sensor, the sensor is positioned above the right side of the scraper plate, and the sensor is electrically connected with the first air cylinder.

Preferably, the side, far away from the scraper, of the material collecting box is provided with a fast inclining device.

Compared with the prior art, the utility model provides a biomass fuel rod cutting device possesses following beneficial effect:

1. the fuel rod can be effectively and uniformly cut by arranging the second cylinder, the second telescopic rod, the limiting plate, the sliding block, the first elastic piece, the fixing plate, the knife rest, the pressure plate, the second elastic piece, the cutting groove and the blade in the cutting box internal extrusion mechanism and the cutting mechanism, and meanwhile, the pressure plate elastically extrudes the fuel rod in the cutting process, so that the fuel rod is effectively prevented from deflecting and moving, and the excessive scrap falling of the fuel rod in the cutting process is prevented, and the raw material loss is caused;

2. through the arrangement of the scraper plate, the transmission table, the sensor, the collecting hopper, the first telescopic rod, the first air cylinder and the fast inclination, the cut fuel rods can be effectively collected, and the collecting efficiency is improved;

the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model relates to a simply, convenient to use can effectually evenly cut longer fuel rod, promotes the efficiency of follow-up collection simultaneously, reduces the waste of raw materials, suitable using widely.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a side view cross-sectional structure of the material collecting box of the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the cutting box of the present invention;

FIG. 4 is a schematic structural view of the extruding mechanism of the present invention;

FIG. 5 is a schematic structural view of the cutting mechanism of the present invention;

fig. 6 is a schematic structural view of the stabilizing mechanism of the present invention.

In the figure: 1 cutting case, 2 extrusion mechanism, 3 cutting mechanism, 4 stabilizing mean, 5 supporting legs, 6 case, 7 scrapers, 8 transmission platforms, 9 sensors, 10 collecting hoppers, 11 first telescopic link, 12 first cylinder, 13 second cylinder, 14 second telescopic link, 15 limiting plates, 16 sliders, 17 first elastic component, 18 branch, 19 fixed block, 20 fixed plate, 21 knife rest, 22 pressure plate, 23 second elastic component, 24 cutting groove, 25 blade, 26 stabilizing plate, 27 gyro wheels, 28 third elastic component, 29 slope is fast.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-6, a biomass fuel rod cutting device comprises a cutting box 1, a collecting box 6, an extrusion mechanism 2 inside the cutting box 1, a cutting mechanism 3, and a scraper 7 in the collecting box 6, wherein the cutting box 1 and the collecting box 6 are adjacently arranged, a transmission table 8 respectively penetrates through the lower end inside the cutting box 1 and the upper end inside the collecting box 6 to be connected with an external power transmission mechanism, supporting legs 5 are arranged in a four-corner array manner below the cutting box 1, the extrusion mechanism 2 and the cutting mechanism 3 are both arranged above the transmission table 8, the extrusion mechanism 2 comprises a second cylinder 13 and a second telescopic rod 14, the second cylinder 13 is arranged in the center of the outer side of the top of the cutting box 1, the lower end of the second cylinder 13 is connected with the upper end of the second telescopic rod 14 inside the cutting box 1, the lower end of the second telescopic rod 14 is connected with the cutting mechanism 3, the cutting mechanism 3 comprises a fixing plate 20 and a pressure plate 22, fixed plate 20 below is provided with the knife rest 21 of a plurality of parallels, and knife rest 21 below is provided with blade 25, pressure plate 22 sets up in fixed plate 20 below, and adopts a plurality of second elastic component 23 to be connected between pressure plate 22 and the fixed plate 20, pressure plate 22 is provided with a plurality of parallel cutting groove 24, and blade 25 inserts the inside downwardly extending in cutting groove 24, scraper blade 7 sets up in 6 backplate one sides of case that gathers materials, and scraper blade 7 bottom and 8 upper surface sliding connection of drive table, scraper blade 7 one side is connected with the outside first cylinder 12 of case that gathers materials through first telescopic link 11, and the inside downside of case that gathers materials is provided with the hopper 10 that gathers materials, and the hopper 10 that gathers materials is located 8 below of drive table.

In order to improve the stability of the transmission table 8 in the cutting process, preferably, the bottom of the cutting box 1 is provided with a stabilizing mechanism 4, the stabilizing mechanism 4 is arranged below the transmission table 8, the stabilizing mechanism 4 comprises a stabilizing plate 26 and a roller 27, the bottom of the stabilizing plate 26 is connected with the bottom of the cutting box 1 through a plurality of third elastic members 28, and the roller 27 is arranged at the upper end of the stabilizing plate 26 and is connected with the bottom of the transmission table 8 in a sliding manner.

In order to promote the accurate nature that extrusion mechanism 2 drove cutting mechanism 3, fixed plate 20 top central authorities bilateral symmetry is provided with two fixed blocks 19, and two fixed block 19 tops all rotate and be connected with

branch

18, and 18 tops of branch rotate with slider 16 and be connected, and 16 symmetries of slider set up in cutting case 1 both sides and cutting case 1 top sliding connection.

In order to improve the stability of the extruding mechanism 2, preferably, limiting plates 15 are symmetrically arranged on two sides of a second telescopic rod 14 at the top of the cutting box 1, and two sides of a sliding block 16 are respectively connected with the limiting plates 15 and the side wall of the cutting box 1 through first elastic pieces 17.

In order to collect the cut fuel rods, preferably, a sensor 9 is arranged at the top of the material collecting box 6, the sensor 9 is located above the right side of the scraper 7, and the sensor 9 is electrically connected with the first air cylinder 12.

In order to prevent the fuel rods from being broken during the collection process, the side of the material collecting box 6 away from the scraper 7 is preferably provided with a slope block 29.

The working principle is as follows: during the use, start outside power unit and make the even transmission of drive table 8, the fuel rod that will wait to cut is arranged in left side drive table 8, later convey to cutting case 1 in, start second cylinder 13, make second telescopic link 14 drive fixed plate 20 and pressure plate 22 and move down, pressure plate 22 carries out elastic extrusion to the fuel rod and prevents its skew, blade 25 passes cutting groove 24 and carries out the even cutting to the fuel rod, later close second cylinder 13, the fuel rod after the cutting continues to move to collection case 6 along with drive table 8, when displacing sensor 9 below, sensor 9 received signal starts first cylinder 12, first telescopic link 11 drives scraper blade 7 and scrapes the cutting rod on the drive table 8 to collection case 10 in, accomplish and collect.

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. A biomass fuel rod cutting device comprises a cutting box (1), a material collecting box (6) and scraping plates (7) in an extrusion mechanism (2), a cutting mechanism (3) and the material collecting box (6) which are arranged inside the cutting box (1), and is characterized in that the cutting box (1) and the material collecting box (6) are adjacently arranged, a transmission table (8) respectively penetrates through the lower end inside the cutting box (1) and the upper end inside the material collecting box (6) to be connected with an external power transmission mechanism, supporting legs (5) are arranged in a four-corner array manner below the cutting box (1), the extrusion mechanism (2) and the cutting mechanism (3) are both arranged above the transmission table (8), the extrusion mechanism (2) comprises a second cylinder (13) and a second telescopic rod (14), the second cylinder (13) is arranged in the center of the outer side of the top of the cutting box (1), and the lower end of the second cylinder (13) is connected with the upper end of the second telescopic rod (14) inside the cutting box (1, the lower end of the second telescopic rod (14) is connected with the cutting mechanism (3), the cutting mechanism (3) comprises a fixing plate (20) and a pressure plate (22) which are fixedly connected with the second telescopic rod (14), a plurality of parallel knife rests (21) are arranged below the fixing plate (20), a blade (25) is arranged below the knife rests (21), the pressure plate (22) is arranged below the fixing plate (20), the pressure plate (22) and the fixing plate (20) are connected through a plurality of second elastic pieces (23), the pressure plate (22) is provided with a plurality of parallel cutting grooves (24), the blade (25) is inserted into the cutting grooves (24) to extend downwards, the scraper (7) is arranged on one side of a back plate of the material collecting box (6), the bottom of the scraper (7) is in sliding connection with the upper surface of the transmission table (8), one side of the scraper (7) is connected with a first air cylinder (12) outside the material collecting box (6) through a first telescopic rod (11), a material collecting hopper (10) is arranged at the lower side in the material collecting box (6), and the material collecting hopper (10) is positioned below the transmission platform (8).

2. The biomass fuel rod cutting device according to claim 1, wherein a stabilizing mechanism (4) is arranged at the bottom of the cutting box (1), the stabilizing mechanism (4) is arranged below the transmission platform (8), the stabilizing mechanism (4) comprises a stabilizing plate (26) and rollers (27), the bottom of the stabilizing plate (26) is connected with the bottom of the cutting box (1) through a plurality of third elastic members (28), and the rollers (27) are arranged at the upper end of the stabilizing plate (26) and are in sliding connection with the bottom of the transmission platform (8).

3. The biomass fuel rod cutting device according to claim 1, wherein two fixing blocks (19) are symmetrically arranged on two sides of the center above the fixing plate (20), a supporting rod (18) is rotatably connected above each fixing block (19), the top of each supporting rod (18) is rotatably connected with the corresponding slider (16), and the sliders (16) are symmetrically arranged on two sides of the cutting box (1) and are slidably connected with the top of the cutting box (1).

4. The biomass fuel rod cutting device according to claim 3, wherein the second telescopic rod (14) at the top of the cutting box (1) is symmetrically provided with limiting plates (15) at two sides, and two sides of the sliding block (16) are respectively connected with the limiting plates (15) and the side walls of the cutting box (1) through first elastic pieces (17).

5. The biomass fuel rod cutting device is characterized in that a sensor (9) is arranged at the top of the collecting box (6), the sensor (9) is positioned above the right side of the scraper (7), and the sensor (9) is electrically connected with the first air cylinder (12).

6. Biomass fuel rod cutting device according to claim 1, characterized in that the side of the collection box (6) remote from the scraper (7) is provided with a ramp (29).