CN211580738U

CN211580738U - Straw reducing mechanism for farming

Info

Publication number: CN211580738U
Application number: CN201921482183.XU
Authority: CN
Inventors: 张洪军
Original assignee: Jiangsu Longshun Rice Processing Co ltd
Current assignee: Jiangsu Longshun Rice Processing Co ltd
Priority date: 2019-09-07
Filing date: 2019-09-07
Publication date: 2020-09-29
Anticipated expiration: 2029-09-07

Abstract

The utility model discloses a straw reducing mechanism for farming, the power distribution box comprises a box body, the top rigid coupling of box has the opening, the inner wall rigid coupling of box has first swash plate and second swash plate, the right-hand member below clearance fit of box has the groove of holding in the palm, the top of first swash plate is equipped with cutting assembly, cutting assembly's bottom is equipped with drive assembly, drive assembly's below is equipped with reciprocal subassembly. This straw reducing mechanism for farming, through the hobbing cutter, the round bar, first gear and the cooperation that plays cutting assembly, make the device can carry out the cutting many times to the straw, and then improve cutting efficiency and effect, shorten cutting time, avoid the single cutting to have the phenomenon of omitting to take place simultaneously, through transmission assembly, the cooperation of second swash plate and reciprocal subassembly, make the device can compress the straw after smashing, and then shared space when reducing the straw and collecting, improve the quality of collecting, for people use and provide convenience, and the device simple structure, and the facilitate promotion.

Description

Straw reducing mechanism for farming

Technical Field

The utility model relates to a straw reducing mechanism technical field for farming specifically is a straw reducing mechanism for farming.

Background

Straw is a general term of stem and leaf (ear) parts of mature crops, generally refers to the residual parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops (generally coarse grain) after seeds are harvested, more than half of the products of crop photosynthesis exist in the straw, the straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, is a multipurpose renewable biological resource, is a coarse feed, has a complex structure, is inconvenient to popularize and can not be cut for many times, thereby reducing the cutting efficiency and effect, increasing the cutting time, simultaneously, the omission phenomenon is easy to occur due to single cutting, the crushed straws can not be compressed, and then the space occupied when the straw is collected is increased, the collection quality is reduced, and inconvenience is brought to people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straw reducing mechanism for farming to it is complicated to solve the straw reducing mechanism for farming among the above-mentioned background art to propose among the prior art straw reducing mechanism for farming structure, the facilitate promotion, can not carry out a lot of cutting to the straw, and then reduce cutting efficiency and effect, increase cutting time, the single cutting causes the phenomenon of omitting to take place easily simultaneously, and can not compress the straw after smashing, and then shared space when increasing the straw and collecting, reduce the quality of collecting, for people use the problem that provides inconvenience.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a straw reducing mechanism for farming, includes the box, the top rigid coupling of box has the opening, the inside clearance fit of box has two hobbing cutters, the equal rigid coupling in both ends has the round bar about the hobbing cutter, the outer wall of round bar rotates with the box inner wall through first bearing and links to each other, is located the right side the outer wall rigid coupling of round bar has first gear, two the inner meshing of first gear is connected, the right-hand member rigid coupling of box has first motor, the output of first motor links to each other with the right-hand member fixed phase of the gear that is located the below, the inner wall rigid coupling of box has first swash plate and second swash plate, the right-hand member below clearance fit of box has the groove of holding in the palm, the top of first swash plate is equipped with the cutting assembly, the bottom of cutting assembly is equipped with drive assembly, the below of drive assembly is equipped with reciprocal subassembly.

Preferably, the cutting assembly comprises a cylinder, a second bearing, a vertical rod, a cutter, a grooved wheel and a belt, the outer wall of the cylinder is fixedly connected with the first inclined plate, the bottom of the cylinder is rotatably connected with the two vertical rods through the second bearing, the cutter is fixedly connected to the outer wall of the vertical rod, the grooved wheel is fixedly connected to the lower portion of the outer wall of the bottom of the vertical rod, and the outer wall of the grooved wheel is connected with the outer wall of the grooved wheel in a rotating mode through the belt.

Preferably, the cutters at the left and right sides are staggered.

Preferably, the transmission assembly includes second motor, second gear, third gear, quarter butt, third bearing, diaphragm and extension board, the left end of second motor is in the same place with the inner wall left end rigid coupling of box, the right-hand member rigid coupling of second motor has the second gear, the right-hand member meshing of second gear is connected with two third gears, is located the top of third gear is in the same place with the bottom rigid coupling that is located left montant, is located the below the bottom rigid coupling of third gear has the quarter butt, the outer wall of quarter butt rotates through the third bearing and is connected with the diaphragm, the left end of diaphragm is in the same place with the inner wall left end rigid coupling of box, the bottom rigid coupling of diaphragm has the extension board.

Preferably, reciprocal subassembly includes disc, pin rod, horizontal pole, sleeve, slide bar, spring, roof, round pin axle, baffle and torsion spring, the top of disc is in the same place with the bottom rigid coupling of quarter butt, the bottom left side rigid coupling of disc has the pin rod, the outer wall of pin rod rotates and is connected with the horizontal pole, the right-hand member of horizontal pole rotates and is connected with the sleeve, the bottom clearance fit of telescopic outer wall and extension board, telescopic inner wall clearance fit has the slide bar, the left end of slide bar passes through the spring fixed with telescopic inner wall left end and links to each other, the right-hand member rigid coupling of slide bar has the roof, the top of roof rotates through the round pin axle and is connected with the baffle, torsion spring has been cup jointed to the outer wall of round pin axle, torsion spring's upper and lower both ends are connected with baffle and.

Preferably, the slide bar and the sleeve constitute a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: this straw reducing mechanism for farming, through the hobbing cutter, the round bar, first gear and the cooperation that plays cutting assembly, make the device can carry out the cutting many times to the straw, and then improve cutting efficiency and effect, shorten cutting time, avoid the single cutting to have the phenomenon of omitting to take place simultaneously, through transmission assembly, the cooperation of second swash plate and reciprocal subassembly, make the device can compress the straw after smashing, and then shared space when reducing the straw and collecting, improve the quality of collecting, for people use and provide convenience, and the device simple structure, and the facilitate promotion.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the hob, the housing and the first motor in FIG. 1;

FIG. 3 is a schematic view showing the connection of the third gear, the disk and the second gear in FIG. 1;

fig. 4 is a schematic view showing the connection relationship between the sleeve, the slide rod and the top plate in fig. 1.

In the figure: 1. the cutting device comprises a box body, 2, an opening, 3, a hob, 4, a round rod, 5, a first bearing, 6, a first gear, 7, a cutting component, 701, a cylinder, 702, a second bearing, 703, a vertical rod, 704, a cutter, 705, a sheave, 706, a belt, 8, a transmission component, 801, a second motor, 802, a second gear, 803, a third gear, 804, a short rod, 805, a third bearing, 806, a transverse plate, 807, a support plate, 9, a reciprocating component, 901, a disc, 902, a thin rod, 903, a transverse rod, 904, a sleeve, 905, a sliding rod, 906, a spring, 907, a top plate, 908, a pin shaft, 909, a baffle plate, 910, a torsion spring, 10, a first motor, 11, a bracket, 12, a first inclined plate, 13 and a second inclined plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a straw smashing device for agricultural planting comprises a box body 1, wherein an opening 2 is fixedly connected to the top of the box body 1, the opening 2 is used for putting straws into the box body, two hobbing cutters 3 are in clearance fit in the box body 1, the two hobbing cutters 3 are arranged in a staggered mode and used for smashing the straws, round rods 4 are fixedly connected to the left end and the right end of each hobbing cutter 3, the outer walls of the round rods 4 are rotatably connected with the inner wall of the box body 1 through first bearings 5, the round rods 4 can rotate when stressed due to the first bearings 5, first gears 6 are fixedly connected to the outer walls of the round rods 4 on the right side, the inner ends of the two first gears 6 are connected in a meshed mode, the two hobbing cutters 3 rotate oppositely due to the first gears 6, a first motor 10 is fixedly connected to the right end of the box body 1, the model of the first motor 10 is SM80-D601930, the output end of the first motor 10 is fixedly connected with the right end of the gear 6 on the, the right-hand member below clearance fit of box 1 has the support groove 11, and support groove 11 is used for collecting the straw after smashing, and the top of first swash plate 12 is equipped with cutting assembly 7, and cutting assembly 7's bottom is equipped with drive assembly 8, and drive assembly 8's below is equipped with reciprocal subassembly 9.

The cutting component 7 comprises a cylinder 701, a second bearing 702, a vertical rod 703, a cutter 704, a grooved pulley 705 and a belt 706, the outer wall of the cylinder 701 is fixedly connected with the first inclined plate 12, the bottom of the cylinder 701 is rotatably connected with the two vertical rods 703 through the second bearing 702, the second bearing 702 enables the vertical rods 703 to be rotated when stressed, the cutter 704 is fixedly connected to the outer wall of the vertical rods 703, the cutters 704 located on the left side and the right side are staggered, the straw is further crushed more thoroughly, the grooved pulley 705 is fixedly connected to the lower portion of the outer wall of the bottom of the vertical rods 703, the outer walls of the two grooved pulleys 705 are rotatably connected through the belt 706, and the belt 706.

The transmission assembly 8 comprises a second motor 801, a second gear 802 and a third gear 803, the left end of the second motor 801 is fixedly connected with the left end of the inner wall of the box body 1, the model of the second motor 801 is ECMA-E11320RS, the right end of the second motor 801 is fixedly connected with a second gear 802, the right end of the second gear 802 is connected with two third gears 803 in a meshed mode, the second gear 802 is used for driving the two third gears 803 to rotate, the top of the third gear 803 positioned above is fixedly connected with the bottom of the vertical rod 703 positioned on the left side, the bottom of the third gear 803 positioned below is fixedly connected with a short rod 804, the outer wall of the short rod 804 is rotatably connected with a transverse plate 806 through a third bearing 805, the third bearing 805 enables the short rod 804 to rotate when the short rod 804 is stressed, the left end of the transverse plate 806 is fixedly connected with the left end of the inner wall of the box body 1, and the bottom of the transverse plate 806 is fixedly connected with a supporting plate 807.

The reciprocating component 9 comprises a disc 901, a thin rod 902, a cross rod 903, a sleeve 904, a sliding rod 905, a spring 906, a top plate 907, a pin 908, a baffle 909 and a torsion spring 910, wherein the top of the disc 901 is fixedly connected with the bottom of a short rod 804, the thin rod 902 is fixedly connected with the left side of the bottom of the disc 901, the outer wall of the thin rod 902 is rotatably connected with the cross rod 903, the thin rod 802 enables the cross rod 903 to rotate when stressed, the right end of the cross rod 903 is rotatably connected with the sleeve 904, the outer wall of the sleeve 904 is in clearance fit with the bottom of a support plate 807, the support plate 807 plays a guiding role for the sleeve 904, the sliding rod 905 is in clearance fit with the inner wall of the sleeve 904, the sliding rod 905 and the sleeve 904 form a sliding structure, the sleeve 904 plays a guiding role for the sliding rod 905, the left end of the sliding rod 905 is fixedly connected with the left end of the inner wall of the sleeve 904 through the spring 906, the, the pin 908 enables the baffle 909 to rotate when being stressed, the outer wall of the pin 908 is sleeved with the torsion spring 910, the upper end and the lower end of the torsion spring 910 are respectively clamped with the baffle 909 and the top plate 907, and the torsion spring 910 provides limiting force for the baffle 909.

In this embodiment, when the straw crushing device for agricultural planting is used, first, the first motor 10 and the second motor 801 are both connected to an external power source, straw is thrown into the box body 1 through the opening 2, the two hobbing cutters 3 are rotated in opposite directions through the meshing connection of the two first gears 6, then the straw is crushed and cut by the hobbing cutters 3 through the staggered arrangement of the hobbing cutters 3, and is conveyed into the cylinder 701, the second gear 802 is meshed with the third gear 803, so that the sheave 705 is rotated, the vertical rod 703 drives the cutter 704 to rotate through the action of the belt 706, and then the straw falling into the cylinder 701 is cut for the second time, so that the straw is crushed, when the cylinder 701 is full of straw, the crushed straw slides to the right side of the top of the second inclined plate 13 through the first inclined plate 12, and is connected with the transverse plate 806 through the rotation of the short rod 804, so that the disc 901 drives the cross rod 903 to rotate, through the clearance fit of extension board 807 and sleeve 904, make roof 907 do left and right reciprocating motion, and then compress the straw after smashing, simultaneously through the effect of round pin axle 908, make roof 907 when reciprocating motion, baffle 909 contacts with the bottom right-hand member of first swash plate 12, and then make baffle 909 overcome torsion spring 910's elasticity and rotate to the left, and then avoid the straw after smashing to fall into the roof 907 left side, through the effect of spring 906, and second swash plate 13 slant is placed, and then make the straw after the compression slide to holding in the palm the groove 11 through the through-hole of second swash plate 13, and then accomplish and collect, make things convenient for people to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a straw reducing mechanism for farming, includes box (1), its characterized in that: the top of the box body (1) is fixedly connected with an opening (2), the box body (1) is in clearance fit with two hobs (3), the left end and the right end of each hob (3) are fixedly connected with a round bar (4), the outer wall of each round bar (4) is rotatably connected with the inner wall of the box body (1) through a first bearing (5), the outer wall of each round bar (4) on the right side is fixedly connected with a first gear (6), the inner ends of the two first gears (6) are connected in a meshed manner, the right end of the box body (1) is fixedly connected with a first motor (10), the output end of the first motor (10) is fixedly connected with the right end of a gear (6) below, the inner wall of the box body (1) is fixedly connected with a first inclined plate (12) and a second inclined plate (13), the lower part of the box body (1) is in clearance fit with a support groove (11), the top of the first inclined plate (12) is provided with a cutting assembly, the bottom of cutting component (7) is equipped with drive assembly (8), the below of drive assembly (8) is equipped with reciprocal subassembly (9).

2. The straw crushing device for agricultural planting according to claim 1, wherein: cutting subassembly (7) include drum (701), second bearing (702), montant (703), cutter (704), sheave (705) and belt (706), the outer wall and first swash plate (12) of drum (701) are fixed to be linked to each other, the bottom of drum (701) is rotated through second bearing (702) and is connected with two montants (703), the outer wall rigid coupling of montant (703) has cutter (704), the outer wall below rigid coupling of the end of montant (703) has sheave (705), two the outer wall of sheave (705) passes through belt (706) and rotates continuously.

3. The straw crushing device for agricultural planting according to claim 2, wherein: the cutters (704) on the left and right sides are staggered.

4. The straw crushing device for agricultural planting according to claim 1, wherein: the transmission assembly (8) comprises a second motor (801), a second gear (802), a third gear (803), a short rod (804), a third bearing (805), a transverse plate (806) and a support plate (807), the left end of the second motor (801) is fixedly connected with the left end of the inner wall of the box body (1), the right end of the second motor (801) is fixedly connected with the second gear (802), the right end of the second gear (802) is connected with two third gears (803) in a meshing manner, the top of the third gear (803) above is fixedly connected with the bottom of the vertical rod (703) on the left side, the bottom of the third gear (803) below is fixedly connected with the short rod (804), the outer wall of the short rod (804) is rotatably connected with the transverse plate (806) through the third bearing (805), the left end of the transverse plate (806) is fixedly connected with the left end of the inner wall of the box body (1), and a support plate (807) is fixedly connected to the bottom of the transverse plate (806).

5. The straw crushing device for agricultural planting according to claim 1, wherein: the reciprocating assembly (9) comprises a disc (901), a thin rod (902), a cross rod (903), a sleeve (904), a sliding rod (905), a spring (906), a top plate (907), a pin shaft (908), a baffle (909) and a torsion spring (910), wherein the top of the disc (901) is fixedly connected with the bottom of a short rod (804), the thin rod (902) is fixedly connected to the left side of the bottom of the disc (901), the cross rod (903) is rotatably connected to the outer wall of the thin rod (902), the sleeve (904) is rotatably connected to the right end of the cross rod (903), the outer wall of the sleeve (904) is in clearance fit with the bottom of the support plate (807), the sliding rod (905) is in clearance fit with the inner wall of the sleeve (904), the left end of the sliding rod (905) is fixedly connected with the left end of the inner wall of the sleeve (904) through the spring (906), the top plate (907) is fixedly, the top of the top plate (907) is rotatably connected with a baffle (909) through a pin shaft (908), the outer wall of the pin shaft (908) is sleeved with a torsion spring (910), and the upper end and the lower end of the torsion spring (910) are respectively clamped with the baffle (909) and the top plate (907).

6. The straw crushing device for agricultural planting according to claim 5, wherein: the sliding rod (905) and the sleeve (904) form a sliding structure.