阅读说明：本技术 一种特种生物质燃料掺杂制块机 (Special biomass fuel doping and block making machine ) 是由 吕东伟 于 2020-04-25 设计创作，主要内容包括：本发明公开了一种特种生物质燃料掺杂制块机,具体涉及生物质燃料生产设备技术领域,包括机体,所述机体的上端固定安装有掺杂箱,所述掺杂箱的一侧设有进料斗。本发明通过挤压切割成块机构的设置,混合物通过第一挤压机构和第二挤压机构的挤压,可以使得燃料块的密度较高,不易松散,通过挤出机构的设置,不仅可以利用加热棒使混合物内部形成较多的通孔,以利于燃料块的充分燃烧,也可以通过加热棒实现对混合物进行干燥的目的,以利于长期保存,同时在混合物排出一定长度时,通过切割机构的设置,不仅可以实现将混合物切断,形成方形蜂窝状燃料块的目的,而且可以实现使燃料块长度保持一致的目的,也方便堆积。(The invention discloses a special biomass fuel doping and briquetting machine, and particularly relates to the technical field of biomass fuel production equipment. According to the invention, through the arrangement of the extrusion cutting block forming mechanism, the mixture is extruded by the first extrusion mechanism and the second extrusion mechanism, so that the density of the fuel block is higher, and the fuel block is not easy to loosen.)

1. The utility model provides a special type biomass fuel mixes briquetting machine, includes organism (1), its characterized in that: the machine is characterized in that a doping box (2) is fixedly mounted at the upper end of the machine body (1), a feeding hopper (3) is arranged on one side of the doping box (2), a leakage hopper (4) is fixedly connected to the bottom end of the doping box (2), a transmission mechanism (5) is arranged below the leakage hopper (4), a stirring and chopping mechanism (6) is arranged inside the doping box (2), a vibrating and pushing mechanism (110) is arranged inside the doping box (2), an extrusion and cutting block forming mechanism (10) is arranged on one side above the machine body (1), and the extrusion and cutting block forming mechanism (10) comprises a first extrusion mechanism (7), a second extrusion mechanism (8), a cutting mechanism (9) and an extrusion mechanism (100);

the first extrusion mechanism (7) comprises a lower extrusion box (71), a first shaft-provided helical blade (72) is arranged on the inner side of the lower extrusion box (71), a third driving motor (73) is arranged at one end of the outer side of the lower extrusion box (71), the third driving motor (73) is fixedly installed on the side wall of the machine body (1), an output shaft of the third driving motor (73) is fixedly installed on one end of the first shaft-provided helical blade (72) through a coupler, an upper extrusion box (74) is fixedly installed above the lower extrusion box (71), one side of the upper extrusion box (74) is communicated with the bottom end of the leakage hopper (4), the lower extrusion box (71) is communicated with the inside of the upper extrusion box (74), a second shaft-provided helical blade (75) is arranged inside the upper extrusion box (74), and a fourth driving motor (76) is fixedly installed above the upper extrusion box (74), an output shaft of the fourth driving motor (76) and the upper end of the second spiral blade with shaft (75) are fixedly installed through a coupler, two sides of the bottom end of the upper extrusion box (74) are hinged with baffle plates (77), first springs (78) are fixedly connected inside two sides of the bottom end of the upper extrusion box (74), the bottom ends of the two first springs (78) are fixedly connected with one ends of the two baffle plates (77) respectively, the second extrusion mechanism (8) comprises an extrusion die body (81), a feeding end of the extrusion die body (81) is communicated with the inside of the lower extrusion box (71), extrusion plates (82) are arranged on the upper side and the lower side of the inside of the extrusion die body (81) in a sliding mode, second springs (83) far away from one side of the middle of the extrusion die body (81) are fixedly connected to one sides of the two extrusion plates (82), and the extrusion mechanism (100) comprises an extrusion disc (101), the outer side wall of the extrusion disc (101) is fixedly connected with the inner side wall of the discharge end of the lower extrusion box (71), a plurality of extrusion openings (102) are formed in the circumferential direction of the extrusion disc (101), heating rods (103) are fixedly installed between every two adjacent extrusion openings (102), the heating rods (103) extend into the extrusion die body (81), the cutting mechanism (9) comprises a top plate (91), one end of the top plate (91) is fixedly connected with the side wall of the machine body (1), a cross rod (92) is movably inserted into the other end of the top plate (91), a third spring (93) is sleeved on the outer side of the upper end of the cross rod (92), two ends of the third spring (93) are fixedly connected with the lower wall of the top plate (91) and the upper wall of the middle portion of the cross rod (92), a cutting disc (94) is arranged on one side of the discharge end of the extrusion die body (81), the inside wall of cutting dish (94) is equipped with the edge of a knife, the upper end of cutting dish (94) and the lower extreme fixed connection of cross rod (92), the bottom at organism (1) middle part is equipped with second pivot (95), the below of second pivot (95) one end is equipped with third pivot (97), the equal fixedly connected with carousel (961) of one end that second pivot (95) and third pivot (97) are close to each other, two the equal fixedly connected with stationary blade (962) in outside of carousel (961), be located stationary blade (962) of third pivot (97) one end is in the upper end of carousel (961), the top fixedly connected with dead lever (98) of the third pivot (97) other end, the top of dead lever (98) articulates there is pull rod (99), the upper end and the bottom of cutting dish (94) of pull rod (99) are articulated.

2. The special biomass fuel doping block making machine according to claim 1, is characterized in that: and an output shaft of the third driving motor (73) is in transmission connection with one end of the second rotating shaft (95) through a belt transmission and speed reducer in sequence.

3. The special biomass fuel doping block making machine according to claim 2, is characterized in that: drive mechanism (5) include transmission case (51), the upper end fixed mounting of transmission case (51) and organism (1), the inside one side fixed mounting of transmission case (51) has first driving motor (52), the middle part fixed mounting of transmission case (51) inboard has reduction gear (53), the inside opposite side of transmission case (51) rotates and is connected with first pivot (54), first driving motor (52) loop through reduction gear (53) and spur gear transmission and are connected with first pivot (54) transmission.

4. The special biomass fuel doping block making machine according to claim 1, is characterized in that: a hollow shaft (55) is arranged above the transmission case (51), a main shaft (56) is movably arranged in the hollow shaft (55), the hollow shaft (55) and the main shaft (56) are in transmission connection with a first rotating shaft (54) through bevel gear transmission, and the upper ends of the hollow shaft (55) and the main shaft (56) extend into the doping case (2).

5. The special biomass fuel doping block making machine according to claim 4, is characterized in that: stirring rubbing crusher constructs (6) and includes motor case (61), the bottom of motor case (61) is articulated with the upper end of main shaft (56), the inside fixed mounting of motor case (61) has second driving motor (62), the outside of motor case (61) is equipped with cutting knife (63), the middle part fixed mounting of the one end of second driving motor (62) output shaft and cutting knife (63).

6. The special biomass fuel doping block making machine according to claim 5, is characterized in that: the middle part of the inside top surface of doping case (2) is fixed with fixed disk (64), wave annular (65) have been seted up to the inside of fixed disk (64) outer fringe, motor case (61) one side is equipped with connecting rod (66), the bottom of connecting rod (66) is articulated with the one end of motor case (61), the inside slip at wave annular (65) is passed through the gyro wheel in the upper end of connecting rod (66).

7. The special biomass fuel doping block making machine according to claim 4, is characterized in that: the outer side of the upper end of the hollow shaft (55) is fixedly connected with a plurality of stirring blades (67).

8. The special biomass fuel doping block making machine according to claim 4, is characterized in that: vibration pushing equipment (110) includes cam (115), the middle part of cam (115) and the outer wall of hollow shaft (55) are fixed to be cup jointed, the fixed frame (111) of inclined plane fixedly connected with of hopper (4) inboard bottom, the inboard activity of fixed frame (111) is equipped with knee-beam (112), the upper end of knee-beam (112) extends to the upper portion that dopes case (2) inboard, the outside cover of knee-beam (112) is equipped with fourth spring (113) that are located fixed frame (111) inboard, one side fixedly connected with push pedal (114) of fixed frame (111) bottom, the lateral wall of cam (115) is laminated with one side of knee-beam (112) upper end.

9. The special biomass fuel doping block making machine according to claim 8, is characterized in that: the bottom of the inner side of the doping box (2) is movably provided with a porous plate (116), the bottom of one side of the middle of the porous plate (116) is fixedly connected with an elastic sheet (117), and one side of the upper end of the elastic sheet (117) is fixedly connected with a protrusion (118).

Technical Field

The invention relates to the technical field of biomass fuel production equipment, in particular to a special biomass fuel doping block making machine.

Background

The biomass fuel is a novel clean fuel which can be directly combusted by taking biomass material as fuel and forming (such as block and particle) raw materials through processes of crushing, mixing, extruding, drying and the like, has diversity on the raw materials, can utilize crop straws, forestry processing residues, livestock and poultry manure and the like, has cyclability and environmental protection, expands the field of agricultural production, drives the economic development of rural areas, is renewable energy which is convenient for human beings and economic except the aesthetic value of the biomass in the global ecological environment, and is a special biomass fuel doping block making machine, namely a machine for doping the raw materials of the biomass fuel and finally making blocks.

The existing special biomass fuel doping block making machine has the advantages that in the process of extrusion forming of biomass fuel, the density of fuel blocks is low and loose, and in the discharging process, the fuel blocks usually break spontaneously or are broken manually, the length of the fuel blocks is difficult to control in the mode, so that the storage is inconvenient.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

Disclosure of Invention

In order to overcome the above defects in the prior art, an embodiment of the present invention provides a special biomass fuel doping block making machine, and the technical problems to be solved by the present invention are: the density of the fuel blocks extruded by the existing special biomass fuel doping block making machine is low, and the fuel blocks can not be automatically cut off.

In order to achieve the purpose, the invention provides the following technical scheme: a special biomass fuel doping block making machine comprises a machine body, wherein a doping box is fixedly mounted at the upper end of the machine body, a feeding hopper is arranged on one side of the doping box, a leakage hopper is fixedly connected to the bottom end of the doping box, a transmission mechanism is arranged below the leakage hopper, a stirring and chopping mechanism is arranged inside the doping box, a vibrating and pushing mechanism is arranged inside the doping box, an extrusion cutting block making mechanism is arranged on one side above the machine body, and the extrusion cutting block making mechanism comprises a first extrusion mechanism, a second extrusion mechanism, a cutting mechanism and an extrusion mechanism;

the first extrusion mechanism comprises a lower extrusion box, a first axial helical blade is arranged on the inner side of the lower extrusion box, a third driving motor is arranged at one end of the outer side of the lower extrusion box, the third driving motor is fixedly installed on the side wall of the machine body, the output shaft of the third driving motor is fixedly installed at one end of the first axial helical blade through a coupler, an upper extrusion box is fixedly installed above the lower extrusion box, one side of the upper extrusion box is communicated with the bottom end of the hopper, the lower extrusion box is communicated with the interior of the upper extrusion box, a second axial helical blade is arranged inside the upper extrusion box, a fourth driving motor is fixedly installed above the upper extrusion box, the output shaft of the fourth driving motor is fixedly installed at the upper end of the second axial helical blade through a coupler, two sides of the bottom end of the upper extrusion box are hinged with baffle plates, and first springs are fixedly connected inside two sides of the bottom end of the upper extrusion box, the bottom ends of the two first springs are fixedly connected with one ends of the two baffles respectively, the second extrusion mechanism comprises an extrusion die body, the feed end of the extrusion die body is communicated with the interior of the lower extrusion box, the upper side and the lower side of the interior of the extrusion die body are provided with extrusion plates in a sliding manner, one side of each of the two extrusion plates is fixedly connected with a second spring far away from one side of the middle part of the extrusion die body, the extrusion mechanism comprises an extrusion disc, the outer side wall of the extrusion disc is fixedly connected with the inner side wall of the discharge end of the lower extrusion box, a plurality of extrusion ports are formed in the circumferential direction of the extrusion disc, heating rods are fixedly mounted between the adjacent extrusion ports and extend into the extrusion die body, the cutting mechanism comprises a top plate, one end of the top plate is fixedly connected with the side wall of the machine body, and a cross rod is movably inserted into the other end of the top, the outside cover of cross rod upper end is equipped with the third spring, the both ends of third spring respectively with the lower wall of roof and the upper wall fixed connection at cross rod middle part, one side of extrusion die body discharge end is equipped with the cutting dish, the inside wall of cutting dish is equipped with the edge of a knife, the upper end of cutting dish and the lower extreme fixed connection of cross rod, the bottom at organism middle part is equipped with the second pivot, the below of second pivot one end is equipped with the third pivot, the equal fixedly connected with carousel of one end that second pivot and third pivot are close to each other, two the equal fixedly connected with stationary blade in the outside of carousel is located the stationary blade of third pivot one end is in the upper end of carousel, the top fixedly connected with dead lever of the third pivot other end, the top of dead lever articulates there is the pull rod, the upper end of pull rod is articulated with the bottom of cutting dish.

Through the setting of extrusion cutting blocking mechanism, the mixture makes the density increase through the extrusion of first extrusion mechanism, the extrusion of extruding mechanism and second extrusion mechanism cooperatees, can make the density of fuel block higher, it is difficult loose, secondly, setting through the heating rod, not only can dry the mixture, can also make the inside more through-hole that forms of mixture, simultaneously when mixture discharge certain length, through cutting mechanism's setting, can cut off the mixture, finally form square honeycomb fuel block, and the length of fuel block is unanimous, make things convenient for the later stage drying, also make things convenient for the heap and preserve for a long time, also do benefit to the abundant burning of fuel block simultaneously.

In a preferred embodiment, the output shaft of the third driving motor is in transmission connection with one end of the second rotating shaft through a belt transmission and speed reducer in sequence, and the rotating speed of the second rotating shaft is made to be slow through the belt transmission and speed reduction of the speed reducer.

In a preferred embodiment, drive mechanism includes the transmission case, the upper end fixed mounting of transmission case and organism, one side fixed mounting of transmission incasement portion has a driving motor, the middle part fixed mounting of transmission incasement side has the reduction gear, the inside opposite side of transmission case rotates and is connected with first pivot, a driving motor loops through reduction gear and spur gear transmission and is connected with first pivot transmission, and a driving motor passes through the reduction gear and drives first pivot rotation.

In a preferred embodiment, a hollow shaft is arranged above the transmission case, a main shaft is movably arranged in the hollow shaft, the hollow shaft and the main shaft are in transmission connection with the first rotating shaft through bevel gear transmission, the upper ends of the hollow shaft and the main shaft extend into the doping case, and the two groups of bevel gears are oppositely arranged, so that the hollow shaft and the main shaft rotate in opposite directions.

In a preferred embodiment, the stirring and chopping mechanism comprises a motor box, the bottom end of the motor box is hinged to the upper end of the main shaft, a second driving motor is fixedly mounted inside the motor box, a cutting knife is arranged on the outer side of the motor box, one end of an output shaft of the second driving motor is fixedly mounted in the middle of the cutting knife, and the second driving motor drives the cutting knife to rotate so as to cut the raw materials.

In a preferred embodiment, the middle part of the inside top surface of doping case is fixed with the fixed disk, wave annular has been seted up to the inside of fixed disk outer fringe, motor case one side is equipped with the connecting rod, the bottom of connecting rod is articulated with the one end of motor case, the upper end of connecting rod is passed through the gyro wheel and is slided in the inside of wave annular, and the connecting rod can reciprocate when round wave annular pivoted.

In a preferred embodiment, a plurality of stirring blades are fixedly connected to the outer side of the upper end of the hollow shaft, and the stirring blades stir the raw materials.

In a preferred embodiment, vibration pushing equipment includes the cam, the middle part of cam and the fixed lateral wall of hollow shaft cup joint, the fixed frame of inclined plane fixedly connected with of the inboard bottom of hopper, the inboard activity of fixed frame is equipped with the knee, the upper end of knee extends to the upper portion of doping incasement side, the outside cover of knee is equipped with the fourth spring that is located fixed frame inboard, one side fixedly connected with push pedal of fixed frame bottom, the lateral wall of cam and the one side laminating of knee upper end, the rotation of cam can promote the knee and remove, and the knee can drive the push pedal and push the inside of extrusion case with the mixture.

In a preferred embodiment, the bottom activity of doping incasement side is equipped with the perforated plate, the bottom fixedly connected with shell fragment of perforated plate middle part one side, one side fixedly connected with arch of shell fragment upper end, the rotation of cam can drive the cam and hit the shell fragment to the shell fragment can drive the perforated plate shake, in order to make things convenient for the blanking.

The invention has the technical effects and advantages that:

1. according to the invention, through the arrangement of the extrusion cutting block forming mechanism, the mixture is extruded by the first extrusion mechanism and the second extrusion mechanism, so that the density of the fuel block is higher, and the fuel block is not easy to loosen;

2. according to the invention, through the arrangement of the transmission mechanism and the vibration material pushing mechanism, the stirring blades can be driven by the hollow shaft to realize the mixing of the raw materials, the cams can drive the protrusions to strike the elastic sheets, the continuous vibration of the porous plate is realized to facilitate the blanking, the bent rods can be pushed by the cams, the purpose that the mixture is pushed into the upper extrusion box by the pushing plates is realized, the sufficiency of the mixture entering the upper extrusion box is ensured, through the arrangement of the stirring and chopping mechanism, the cutting knife can be driven by the main shaft to rotate in the autorotation process, the cutting knife can also swing up and down in the rotating process, and the raw materials are doped by combining the stirring blades, so that the raw materials can be.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the first pressing mechanism of the present invention.

Fig. 3 is a schematic structural view of a second pressing mechanism according to the present invention.

Fig. 4 is a partial enlarged view of the invention at a in fig. 1.

Fig. 5 is a cross-sectional view of an extrusion mechanism of the present invention.

Fig. 6 is a side view of an extrusion mechanism of the present invention.

Fig. 7 is a cross-sectional view of the cutting disk of the present invention.

Fig. 8 is a schematic structural diagram of the transmission mechanism of the present invention.

Fig. 9 is a partial enlarged view of the invention at B in fig. 1.

Fig. 10 is an enlarged view of a portion of the invention at C in fig. 1.

The reference signs are:

1 machine body, 2 doping boxes, 3 feeding hoppers, 4 hopper hoppers, 5 transmission mechanisms, 51 transmission boxes, 52 first driving motors, 53 speed reducers, 54 first rotating shafts, 55 hollow shafts, 56 main shafts, 6 stirring and chopping mechanisms, 61 motor boxes, 62 second driving motors, 63 cutting knives, 64 fixing disks, 65 wavy annular grooves, 66 connecting rods, 67 stirring blades, 10 extrusion and cutting blocking mechanisms, 7 first extrusion mechanisms, 71 lower extrusion boxes, 72 first shaft spiral blades, 73 third driving motors, 74 upper extrusion boxes, 75 second shaft spiral blades, 76 fourth driving motors, 77 baffle plates, 78 first springs, 8 second extrusion mechanisms, 81 extrusion die bodies, 82 extrusion plates, 83 second springs, 9 cutting mechanisms, 91 top plates, 92 cross rods, 93 third springs, 94 cutting disks, 95 second rotating shafts, 961 rotating disks, fixing plates, 962 third rotating shafts, 97 fixing rods, 98 rotating rods, 99 pull rods, 100 extrusion mechanisms, 101 extrusion discs, 102 extrusion ports, 103 heating rods, 110 vibration material pushing mechanisms, 111 fixing frames, 112 bent rods, 113 fourth springs, 114 push plates, 115 cams, 116 porous plates, 117 elastic sheets and 118 protrusions.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The invention provides a special biomass fuel doping block making machine which comprises a machine body 1, wherein a doping box 2 is fixedly installed at the upper end of the machine body 1, a feed hopper 3 is arranged on one side of the doping box 2, a leakage hopper 4 is fixedly connected to the bottom end of the doping box 2, a transmission mechanism 5 is arranged below the leakage hopper 4, a stirring and chopping mechanism 6 is arranged inside the doping box 2, a vibrating and pushing mechanism 110 is arranged inside the doping box 2, an extrusion cutting block making mechanism 10 is arranged on one side above the machine body 1, and the extrusion cutting block making mechanism 10 comprises a first extrusion mechanism 7, a second extrusion mechanism 8, a cutting mechanism 9 and an extrusion mechanism 100;

the first extrusion mechanism 7 comprises a lower extrusion box 71, a first shaft-provided helical blade 72 is arranged on the inner side of the lower extrusion box 71, a third driving motor 73 is arranged at one end of the outer side of the lower extrusion box 71, the third driving motor 73 is fixedly installed on the side wall of the machine body 1, the output shaft of the third driving motor 73 is fixedly installed with one end of the first shaft-provided helical blade 72 through a coupler, an upper extrusion box 74 is fixedly installed above the lower extrusion box 71, one side of the upper extrusion box 74 is communicated with the bottom end of the hopper 4, the lower extrusion box 71 is communicated with the inside of the upper extrusion box 74, a second shaft-provided helical blade 75 is arranged inside the upper extrusion box 74, a fourth driving motor 76 is fixedly installed above the upper extrusion box 74, the output shaft of the fourth driving motor 76 is fixedly installed with the upper end of the second shaft-provided helical blade 75 through a coupler, the two sides of the bottom end of the upper extrusion box 74 are hinged with baffle plates 77, the two sides of the bottom end of the upper extrusion box 74 are fixedly connected with first springs 78, the bottom ends of the two first springs 78 are fixedly connected with one ends of the two baffle plates 77, the second extrusion mechanism 8 comprises an extrusion die body 81, the feeding end of the extrusion die body 81 is communicated with the interior of the lower extrusion box 71, the upper side and the lower side of the interior of the extrusion die body 81 are provided with extrusion plates 82 in a sliding manner, one side of each of the two extrusion plates 82 is fixedly connected with a second spring 83 far away from one side of the middle part of the extrusion die body 81, the extrusion mechanism 100 comprises an extrusion disc 101, the outer side wall of the extrusion disc 101 is fixedly connected with the inner side wall of the discharge end of the lower extrusion box 71, the circumferential direction of the extrusion disc 101 is provided with a plurality of extrusion ports 102, and heating rods 103 are fixedly installed between, the plurality of heating rods 103 extend into the extrusion die body 81, the cutting mechanism 9 includes a top plate 91, one end of the top plate 91 is fixedly connected with the side wall of the machine body 1, the other end of the top plate 91 is movably inserted with a cross rod 92, a third spring 93 is sleeved outside the upper end of the cross rod 92, two ends of the third spring 93 are respectively fixedly connected with the lower wall of the top plate 91 and the upper wall of the middle part of the cross rod 92, a cutting disc 94 is arranged on one side of the discharge end of the extrusion die body 81, a knife edge is arranged on the inner side wall of the cutting disc 94, the upper end of the cutting disc 94 is fixedly connected with the lower end of the cross rod 92, a second rotating shaft 95 is arranged at the bottom end of the middle part of the machine body 1, a third rotating shaft 97 is arranged below one end of the second rotating shaft 95, rotating discs 961 are fixedly connected at the ends of the second rotating shaft 95 and the third rotating shaft 97 close to each other, fixing, the fixing piece 962 at one end of the third rotating shaft 97 is located at the upper end of the rotating disc 961, a fixing rod 98 is fixedly connected above the other end of the third rotating shaft 97, a pull rod 99 is hinged above the fixing rod 98, and the upper end of the pull rod 99 is hinged to the bottom end of the cutting disc 94.

An output shaft of the third driving motor 73 is connected with one end of the second rotating shaft 95 in a transmission way through a belt transmission and speed reducer in sequence.

As shown in fig. 1 to 7, the embodiment specifically is as follows: when the mixing box is used, raw materials are added into the doping box 2 from the feeding hopper 3 for stirring and chopping, then a mixture enters the upper extrusion box 74 from the hopper 4, the fourth driving motor 76 drives the second axial spiral blade 75 to rotate so as to enable the mixture to be extruded below the two baffles 77, the extrusion force applied to the baffles 77 is increased along with the increase of the mixture, the baffles 77 rotate downwards, the force applied to the baffles 77 is stable finally, the position is also in a stable state, the primarily extruded mixture enters the lower extrusion box 71, the third driving motor 73 drives the first axial spiral blade 72 to rotate, the mixture is extruded to the extrusion mechanism 100, the mixture is extruded from the extrusion port 102 to form a plurality of long strips, then the mixture enters between the two extrusion plates 82, at this time, the two extrusion plates 82 perform secondary extrusion on the mixture under the action of the two second springs 83 and form a long block, in the process, the heating rod 103 is electrified to dry the mixture, meanwhile, through the arrangement of the heating rod 103, more through holes are formed on the inner side of the long block-shaped mixture, then the porous long block-shaped mixture is discharged from the discharging end of the extrusion die body 81, in the process, the third driving motor 73 drives the second rotating shaft 95 to rotate through the belt transmission and the reducer, the second rotating shaft 95 drives the rotating disc 961 and the fixing plate 962 on the second rotating shaft 95 to rotate, when the fixing plate 962 on the second rotating shaft 95 is in contact with the fixing plate 962 on the third rotating shaft 97, the rotating disc 961 on the third rotating shaft 97 is driven to rotate at an angle, so that the fixing rod 98 is driven to swing through the third rotating shaft 97, the fixing rod 98 drives the cutting disc 94 to move downwards through the pull rod 99, so that the porous long block-shaped mixture discharged from the discharging end of the extrusion die body 81 is cut off through the knife edge inside the cutting disc 94, the cut mixture is a square honeycomb shape, namely a fuel block, at the moment, the third spring 93 is in a stretching state, when the two fixing pieces 962 are separated, due to the elastic force of the third spring 93, the cross rod 92 drives the cutting disc 94, the pull rod 99, the fixing rod 98, the third rotating shaft 97 and the rotating disc 961 on the third rotating shaft 97 to restore to the original positions, namely, when the third driving motor 73 rotates for a certain number of turns, namely, the long block mixture is discharged for a certain length, the cutting disc 94 cuts off the long block mixture once, so that the length of the long block mixture is consistent, namely, the mixture is extruded by the first extruding mechanism 7 and the second extruding mechanism 8, so that the density of the fuel block is high and the fuel block is not easy to loose, through the arrangement of the extruding mechanism 100, not only can the heating rod 103 be used to form more through holes inside the mixture, in order to do benefit to the abundant burning of fuel piece, also can realize carrying out dry purpose to the mixture through heating rod 103, in order to do benefit to long-term storage, simultaneously when certain length is discharged to the mixture, through cutting mechanism 9's setting, not only can realize cutting off the mixture, form the purpose of square honeycomb fuel piece, and can realize making fuel piece length keep unanimous purpose, also convenient piling up, the density of the fuel piece of having solved current special biomass fuel doping briquetting machine extrusion, and the unable automatic cutout's of fuel piece problem.

Drive mechanism 5 includes transmission case 51, transmission case 51 and the upper end fixed mounting of organism 1, the inside one side fixed mounting of transmission case 51 has first driving motor 52, the inboard middle part fixed mounting of transmission case 51 has reduction gear 53, the inside opposite side of transmission case 51 rotates and is connected with first pivot 54, first driving motor 52 loops through reduction gear 53 and spur gear transmission and is connected with first pivot 54 transmission.

A hollow shaft 55 is arranged above the transmission case 51, a main shaft 56 is movably arranged in the hollow shaft 55, the hollow shaft 55 and the main shaft 56 are in transmission connection with a first rotating shaft 54 through bevel gear transmission, and the upper ends of the hollow shaft 55 and the main shaft 56 extend into the doping case 2.

The stirring and chopping mechanism 6 comprises a motor box 61, the bottom end of the motor box 61 is hinged with the upper end of the main shaft 56, a second driving motor 62 is fixedly mounted inside the motor box 61, a cutting knife 63 is arranged on the outer side of the motor box 61, and one end of an output shaft of the second driving motor 62 is fixedly mounted in the middle of the cutting knife 63.

The middle part of the inside top surface of doping case 2 is fixed with fixed disk 64, wave annular 65 has been seted up to the inside of fixed disk 64 outer fringe, motor case 61 one side is equipped with connecting rod 66, the bottom of connecting rod 66 is articulated with the one end of motor case 61, the inside slip of gyro wheel at wave annular 65 is passed through to the upper end of connecting rod 66.

The outer side of the upper end of the hollow shaft 55 is fixedly connected with a plurality of stirring blades 67.

Vibration pushing equipment 110 includes cam 115, the middle part of cam 115 and the fixed lateral wall of hollow shaft 55 are cup jointed fixedly, the fixed frame 111 of inclined plane fixedly connected with of the inboard bottom of hopper 4 leaks, the inboard activity of fixed frame 111 is equipped with knee 112, knee 112's upper end extends to the inboard upper portion of doping case 2, knee 112's outside cover is equipped with the fourth spring 113 that is located fixed frame 111 inboard, one side fixedly connected with push pedal 114 in fixed frame 111 bottom, cam 115's lateral wall and the laminating of one side of knee 112 upper end.

A porous plate 116 is movably arranged at the bottom of the inner side of the doping box 2, an elastic sheet 117 is fixedly connected to the bottom of one side of the middle part of the porous plate 116, and a protrusion 118 is fixedly connected to one side of the upper end of the elastic sheet 117;

as shown in fig. 1 and fig. 8 to 10, the embodiment specifically is: after raw materials are added into the doping box 2 from the feeding hopper 3, the raw materials can be doped and chopped through the action of the transmission mechanism 5 and the stirring and chopping mechanism 6, so that the raw materials are more delicate, when the raw materials are doped and chopped, the first driving motor 52 drives the first rotating shaft 54 to rotate through the speed reducer 53, the first rotating shaft 54 drives the hollow shaft 55 and the main shaft 56 to rotate through the two groups of bevel gears respectively, the two groups of bevel gears are oppositely arranged, so that the hollow shaft 55 and the main shaft 56 can rotate oppositely, the main shaft 56 drives the motor box 61 to rotate, the motor box 61 drives the connecting rod 66, the upper end of the connecting rod 66 slides on the inner side of the wavy annular groove 65, so that the connecting rod 66 can move up and down, the connecting rod 66 enables the motor box 61 to swing up and down, the second driving motor 62 drives the cutting knife 63 to rotate, so, so as to dope the raw materials to form a mixture, in the process, the hollow shaft 55 drives the cam 115 to rotate, the cam 115 continuously hits the bottom of the elastic sheet 117 through the protrusion 118 in the rotating process, thereby driving the porous sheet 116 to vibrate, thereby achieving the purpose of continuously vibrating the porous sheet 116, so as to shake the mixture above the porous sheet 116 into the leaking hopper 4, when the cam 115 pushes the bent rod 112, the bent rod 112 will drive the push plate 114 to move in the downward direction, thereby pushing the mixture into the extrusion box 74, when the protruding part of the cam 115 leaves the bent rod 112, due to the elastic force of the fourth spring 113, the bent rod 112 will be driven to return to the original position, so that in the process of continuously rotating the cam 115, the bent rod 112 can drive the push plate 114 to continuously push the mixture into the extrusion box 74, namely, through the arrangement of the transmission mechanism 5 and the vibration material pushing mechanism 110, not only can drive stirring leaf 67 through hollow shaft 55 and realize the mixture to the raw materials, and can drive protruding 118 through cam 115 and hit shell fragment 117, realize the continuous vibration of perforated plate 116 in order to make things convenient for the blanking, can also promote knee 112 through cam 115, realize that push pedal 114 impels the purpose in the extrusion case 74 with the mixture, the sufficiency of the inside mixture of extrusion case 74 has been guaranteed to get into, through stirring shredder mechanism 6's setting, cutting knife 63 can also be driven by main shaft 56 at the in-process of rotation and rotate, the pivoted in-process can also the luffing motion, reunion stirring leaf 67 is to the doping of raw materials, thereby can cut up the raw materials more fast.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.