CN215996567U - Corn stalk particle forming machine - Google Patents

Abstract

The utility model discloses a corn straw particle forming machine, which relates to the field of corn straw particle forming equipment and comprises a straw crusher arranged at the top of a rack and a crushed material storage box positioned below the straw crusher, wherein a screw rod particle forming cylinder is arranged below the crushed material storage box, a stirring pusher is arranged in the crushed material storage box, a discharging pipeline is arranged between a discharge port at the bottom of the crushed material storage box and a feeding hopper of the screw rod particle forming cylinder, a first driving device and a second driving device are arranged on the rack, the first driving device is in transmission connection with a crushing cutter group of the straw crusher, and the second driving device is in transmission connection with a threaded rod of the screw rod particle forming cylinder and the stirring pusher in the crushed material storage box through a belt linkage assembly. The corn straw particle forming machine has high integration level, the integrated structure is convenient to use and maintain, the crushed straw material is fully supplied, the extrusion pressure of the screw rod particle forming machine on the crushed straw material can be ensured, and the density of the straw particles is greatly improved.

Description

Corn stalk particle forming machine

Technical Field

The utility model relates to the field of corn straw particle forming equipment, in particular to an integrated corn straw particle forming machine with high integration level.

Background

At present, agricultural wastes mainly comprising crop straws and forestry wastes mainly comprising wood processing leftovers such as bamboo chips, sawdust and barks form a main raw material source of biomass energy; various pastures mainly including gramineous pasture and leguminous pasture form animal forage sources for cattle and sheep.

The corn stalk is rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, is a multipurpose renewable biological resource, is a coarse feed, and is characterized in that the content of coarse fiber is high (30-40 percent), lignin and the like are contained, and although the lignin cellulose cannot be utilized by pigs and chickens, the lignin cellulose can be absorbed and utilized by livestock such as ruminants, cows and sheep. However, the existing straw particle forming machine is not perfect enough, can not synchronously complete the crushing, supply and transmission of straws and the extrusion forming of particles, has low integration level, needs to transfer materials for multiple times during production, and is inconvenient to use. In addition, the existing straw particle forming machine is usually directly connected with a straw pulverizer and a screw particle forming machine, and the extrusion pressure of the screw particle forming machine on straw pulverized materials is often insufficient due to insufficient supply of the straw pulverized materials, so that the straw particles are low in density and easy to damage.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the integrated corn straw particle forming machine with high integration level.

The technical scheme adopted by the utility model for realizing the technical effects is as follows:

the utility model provides a maize straw particle forming machine, includes the frame, the top of frame is equipped with straw rubbing crusher and is located the crushed aggregates storage box of straw rubbing crusher below, the below of crushed aggregates storage box is equipped with a screw rod granule shaping section of thick bamboo, be equipped with the stirring stoker in the crushed aggregates storage box, the bottom discharge gate of crushed aggregates storage box with be equipped with the unloading pipeline between the feeder hopper of a screw rod granule shaping section of thick bamboo, be equipped with first drive arrangement and second drive arrangement in the frame, first drive arrangement with the crushing knife tackle transmission of straw rubbing crusher is connected, the second drive arrangement pass through the belt linkage subassembly respectively with the threaded rod of a screw rod granule shaping section of thick bamboo and in the crushed aggregates storage box stirring stoker transmission is connected.

Preferably, in the above corn stalk granule forming machine, the stalk shredder includes a shredding box and a stalk feeding hopper connected with the shredding box, and the shredding knife group is rotatably disposed in the shredding box.

Preferably, in the above corn stalk granule forming machine, the crushing cutter set includes a cutter shaft rotatably disposed in the crushing box and a cross-shaped crushing cutter head fixed to the cutter shaft, and the cutter shaft is in transmission connection with the first driving device at a shaft end located outside the crushing box.

Preferably, in foretell corn stalk granule make-up machine, first drive arrangement is including fixing the crushed aggregates motor of frame one side, fixing at the terminal first action wheel of crushed aggregates motor's motor shaft, and fix the arbor is in being located smash the first driven wheel on the outer axle head of case, first driven wheel with the cover is equipped with crushed aggregates driving belt between the first action wheel.

Preferably, in the above corn stalk pellet forming machine, the stirring pusher includes a stirring pusher shaft rotatably disposed in the crushed material storage box and a connecting rod crosswise fixed on a shaft rod of the stirring pusher shaft, and a pushing blade inclined toward the pushing direction is disposed at a tail end of the connecting rod.

Preferably, in the above corn stalk granule forming machine, a granule forming die head is arranged at the end of the screw granule forming cylinder, granule forming holes distributed in a spoke manner are formed on the granule forming die head, and a rotary cutter is arranged on the outer surface of the granule forming die head.

Preferably, in the above corn stalk pellet forming machine, the rotary cutter is fixed on a rotary shaft, and the rotary shaft is fixedly connected with the tail end of the threaded rod.

Preferably, in foretell corn stalk granule make-up machine, second drive arrangement including fix the servo motor of frame bottom, with the speed reducer that the servo motor transmission is connected and the belt linkage subassembly, the speed reducer with the belt linkage subassembly transmission is connected, the belt linkage subassembly respectively with the threaded rod with stirring material pushing shaft transmission is connected.

Preferably, in foretell corn stalk granule make-up machine, the belt linkage subassembly includes pivoted even axle and fixes link first belt pulley and the second belt pulley at axle both ends, first belt pulley pass through the belt with the terminal speed reduction belt pulley transmission of stirring charging shaft is connected, the second belt pulley pass through the belt with the epaxial second action wheel transmission of output of speed reducer is connected, the second action wheel pass through the belt with the second driven wheel transmission of threaded rod front end is connected.

Preferably, in the corn stalk pellet forming machine, the top of the crushed material storage bin is provided with a viewing port.

The utility model has the beneficial effects that: the corn straw particle forming machine provided by the utility model has the advantages that the corn straw is crushed by the straw crusher, the crushed corn straw enters the lower crushed material storage box for caching, then the crushed corn straw is conveyed into the lower screw rod particle forming cylinder by the stirring pusher, and the crushed corn straw is extruded and formed into particles by the threaded rod, so that the integration level is high, the integrated structure is convenient to use and maintain, the crushed corn straw material is fully supplied, the extrusion pressure degree of the screw rod particle forming machine on the crushed corn straw can be ensured, and the density of the straw particles is greatly improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of another aspect of the present invention;

FIG. 3 is a perspective view of a screw pellet forming cylinder according to the present invention;

FIG. 4 is a schematic view of a pellet forming die at the end of a screw pellet forming barrel according to the present invention;

FIG. 5 is a perspective view of the stirring pusher of the present invention;

FIG. 6 is a perspective view of the crushing cutter set according to the present invention.

Detailed Description

For a further understanding of the utility model, reference is made to the following description taken in conjunction with the accompanying drawings and specific examples, in which:

in the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Referring to fig. 1 and 2, as shown in the drawings, an embodiment of the present invention provides a corn stalk pellet forming machine, which includes a frame 1, a stalk crusher 2 disposed on the top of the frame 1, and a crushed material storage box 4 disposed below the stalk crusher 2, and a screw pellet forming barrel 5 disposed below the crushed material storage box 4. Wherein, a stirring pusher is arranged in the crushed aggregates storage box 4, and a blanking pipeline 6 is arranged between a discharge port at the bottom of the crushed aggregates storage box 4 and a feed hopper 54 of the screw particle forming cylinder 5. Corn straw falls into crushed aggregates storage box 4 below after being crushed by straw crusher 2, then pushes the crushed aggregates to screw rod granule forming cylinder 5 below through stirring pusher in crushed aggregates storage box 4, and finally carries out extrusion forming on the crushed aggregates to form particles through screw rod granule forming cylinder 5. The crushed material storage box 4 can store enough crushed straw materials, so that the screw particle forming cylinder 5 can obtain enough continuous crushed straw materials, and the problems of small extrusion pressure and low particle forming density caused by insufficient feeding amount of the crushed straw materials are solved.

The frame 1 is provided with a first driving device 3 and a second driving device 7, wherein the first driving device 3 is in transmission connection with the crushing cutter set of the straw crusher 2 to provide large-horsepower crushing power for the crushing cutter set in the straw crusher 2. The second driving device 7 is in transmission connection with the threaded rod 51 of the screw particle forming cylinder 5 and the stirring pusher in the crushed material storage box 4 through a belt linkage assembly, synchronous power input is provided for the threaded rod 51 in the screw particle forming cylinder 5 and the stirring pusher in the crushed material storage box 4 through the second driving device 7, configuration of an engine is reduced, power output of the second driving device 7 can be fully and effectively utilized, and manufacturing cost and operation and maintenance cost of equipment are reduced.

Further, in the preferred embodiment of the present invention, as shown in fig. 1, the straw pulverizer 2 includes a pulverizing box 21 and a straw feeding hopper 24 connected to the pulverizing box 21, and the pulverizing knife set is rotatably disposed in the pulverizing box 21. Specifically, as shown in fig. 6, the crushing cutter set includes an arbor 22 rotatably provided in the crushing box 21 and a cross-type crushing cutter head 23 fixed to the arbor 22, and the cross-type crushing cutter head 23 performs strong cutting and crushing on the fed corn stalks. The shaft 22 is in transmission connection with the first driving device 3 at the shaft end outside the crushing box 21, and the first driving device 3 provides powerful power input for the shaft 22.

Further, in the preferred embodiment of the present invention, as shown in fig. 1 and 2, the first driving device 3 includes a scrap motor 31 fixed to one side of the frame 1, a first driving wheel 32 fixed to an end of a motor shaft of the scrap motor 31, and a first driven wheel 33 fixed to the cutter shaft 22 at an end of the shaft outside the crushing box 21. Wherein, the cover is equipped with crushed aggregates driving belt (not sign in the figure) between first driven wheel 33 and the first action wheel 32, and when crushed aggregates motor 31 started the operation, first action wheel 32 drove first driven wheel 33 synchronous rotation through crushed aggregates driving belt, then drives arbor 22 through first driven wheel 33 and rotates to the completion is smashed the brute force to the maize straw that gets into crushing box 21.

Further, in the preferred embodiment of the present invention, as shown in fig. 5, the stirring pusher comprises a stirring pusher shaft 41 rotatably provided in the crushed material storage tank 4 and a connecting rod 42 fixed crosswise to the shaft of the stirring pusher shaft 41. One end of the stirring and pushing shaft 41 is in transmission connection with the second driving device 7 through a belt linkage assembly, and the tail end of the connecting rod 42 is provided with a pushing blade 43 inclined towards the pushing direction. When the stirring and pushing shaft 41 rotates, the pushing blade 43 drives the crushed straw in the crushed straw storage box 4 to move towards the inclined direction of the pushing blade 43, so that the crushed straw enters the blanking pipeline 6 through a discharge port at the bottom of the crushed straw storage box 4, and then the crushed straw is fed into the feeding hopper 54 of the particle forming cylinder 5 through the blanking pipeline 6.

Further, in a preferred embodiment of the present invention, as shown in fig. 3 and 4, the screw particle forming cylinder 5 is provided at the end thereof with a particle forming die 53, wherein the particle forming die 53 is formed with particle forming holes 531 in a spoke-like distribution, and the particle forming die 53 is provided with a rotary cutter 55 at the outer surface thereof. When the crushed straw extrudate is formed from the particle forming holes 531, the rotary cutter 55 rotates along with the threaded rod 51 to cut the formed straw compact strips, so as to obtain straw formed particles. Specifically, as shown in fig. 4, the rotary cutter 55 is fixed to the rotary shaft 52, and the rotary shaft 52 is fixedly connected to the end of the threaded rod 51, so that the rotary shaft 52 and the threaded rod 51 rotate synchronously.

Further, in the preferred embodiment of the present invention, as shown in fig. 1 and 2, the second driving device 7 includes a servo motor 71 fixed at the bottom of the frame 1, a speed reducer 72 in transmission connection with the servo motor 71, and a belt linkage assembly. Wherein, the speed reducer 72 is in transmission connection with a belt linkage component, and the belt linkage component is in transmission connection with the threaded rod 51 and the stirring and pushing shaft 41 respectively. Specifically, as shown in fig. 1, the belt link assembly includes a rotating connecting shaft 75, and a first pulley 76 and a second pulley 77 fixed to both ends of the connecting shaft 75. The first belt pulley 76 is in transmission connection with a speed reduction belt pulley 78 at the tail end of the stirring and pushing shaft 41 through a belt, the second belt pulley 77 is in transmission connection with a second driving wheel 73 on an output shaft of the speed reducer 72 through a belt, and the second driving wheel 73 is in transmission connection with a second driven wheel 74 at the front end of the threaded rod 51 through a belt. The stirring and pushing shaft 41 and the threaded rod 51 are synchronously driven to rotate by the servo motor 71, so that the input of the straw scraps in the scrap storage box 4 and the extrusion forming in the screw particle forming barrel 5 are completed. To facilitate viewing of the conditions in the scrap box receptacle 4, the scrap box receptacle 4 is provided with a viewing port 44 at the top as shown in FIG. 1.

In conclusion, the corn straw particle forming machine provided by the utility model crushes corn straws through the straw crusher, the crushed corn straws enter the crushed material storage box below the crushed material storage box for caching, and then the crushed corn straws are sent into the screw rod particle forming cylinder below the stirring pusher through the stirring pusher to be extruded and formed into particles through the threaded rod.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a maize straw particle forming machine, a serial communication port, including frame (1), the top of frame (1) is equipped with straw rubbing crusher (2) and is located crushed aggregates storage box (4) of straw rubbing crusher (2) below, the below of crushed aggregates storage box (4) is equipped with screw rod granule shaping section of thick bamboo (5), be equipped with stirring stoker in crushed aggregates storage box (4), the bottom discharge gate of crushed aggregates storage box (4) with be equipped with unloading pipeline (6) between feeder hopper (54) of screw rod granule shaping section of thick bamboo (5), be equipped with first drive arrangement (3) and second drive arrangement (7) in frame (1), first drive arrangement (3) with the crushing knife tackle transmission of straw rubbing crusher (2) is connected, second drive arrangement (7) through belt linkage subassembly respectively with threaded rod (51) of screw rod granule shaping section of thick bamboo (5) and in crushed aggregates storage box (4) the stirring is pushed away The material feeder is in transmission connection.

2. The corn stalk pellet mill as claimed in claim 1, wherein the stalk shredder (2) comprises a shredding box (21) and a stalk feeding hopper (24) connected to the shredding box (21), the shredding knife assembly being rotatably disposed in the shredding box (21).

3. The corn stalk pellet mill as claimed in claim 2, wherein the crushing cutter set comprises a cutter shaft (22) rotatably disposed in the crushing box (21) and a cross-shaped crushing cutter head (23) fixed on the cutter shaft (22), the cutter shaft (22) is in transmission connection with the first driving device (3) at the shaft end outside the crushing box (21).

4. The corn stalk pellet mill as claimed in claim 3, wherein the first driving device (3) comprises a material crushing motor (31) fixed on one side of the frame (1), a first driving wheel (32) fixed on the end of the motor shaft of the material crushing motor (31), and a first driven wheel (33) fixed on the shaft end of the cutter shaft (22) located outside the crushing box (21), wherein a material crushing transmission belt is sleeved between the first driven wheel (33) and the first driving wheel (32).

5. The corn stalk grain forming machine as claimed in claim 1, wherein the stirring pusher comprises a stirring pusher shaft (41) rotatably arranged in the crushed material storage box (4) and a connecting rod (42) fixed on the shaft lever of the stirring pusher shaft (41) in a cross shape, and the end of the connecting rod (42) is provided with a pushing blade (43) inclined towards the pushing direction.

6. The corn stalk pellet forming machine as claimed in claim 1, wherein the screw pellet forming barrel (5) is provided at the end thereof with a pellet forming die head (53), the pellet forming die head (53) is formed with pellet forming holes (531) distributed in a spoke manner, and the pellet forming die head (53) is provided with a rotary cutter (55) at the outer surface thereof.

7. The corn stalk pellet mill as claimed in claim 6, wherein the rotary cutter (55) is fixed on a rotary shaft (52), and the rotary shaft (52) is fixedly connected with the end of the threaded rod (51).

8. The corn stalk particle forming machine as claimed in claim 5, wherein the second driving device (7) comprises a servo motor (71) fixed at the bottom of the frame (1), a speed reducer (72) in transmission connection with the servo motor (71), and the belt linkage assembly, wherein the speed reducer (72) is in transmission connection with the belt linkage assembly, and the belt linkage assembly is in transmission connection with the threaded rod (51) and the stirring and pushing shaft (41) respectively.

9. The corn stalk particle forming machine as claimed in claim 8, wherein the belt linkage assembly comprises a rotating connecting shaft (75), and a first belt pulley (76) and a second belt pulley (77) fixed at two ends of the connecting shaft (75), the first belt pulley (76) is in transmission connection with a speed reduction belt pulley (78) at the tail end of the stirring and pushing shaft (41) through a belt, the second belt pulley (77) is in transmission connection with a second driving wheel (73) on an output shaft of the speed reducer (72) through a belt, and the second driving wheel (73) is in transmission connection with a second driven wheel (74) at the front end of the threaded rod (51) through a belt.

10. The corn stalk pellet mill as claimed in claim 1, wherein the top of the chaff storage bin (4) is provided with a viewing port (44).

Images