CN217241266U

CN217241266U - Multi-tooth plough for agricultural machinery

Info

Publication number: CN217241266U
Application number: CN202220269521.7U
Authority: CN
Inventors: 陈洪玉; 杨各; 韩德峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-08-23
Anticipated expiration: 2032-02-10

Abstract

The utility model discloses a multi-tooth plow for agricultural machinery, which comprises a plow frame and a coulter, wherein the surface of the plow frame is sleeved with an installation sleeve, an inserted bar is fixedly installed at the middle position of the installation sleeve, the inserted bar runs through the installation groove, connecting components are arranged at the two sides of the upper end of the inserted bar, installation bars are installed at the two sides of the installation sleeve, a limiting component is arranged inside the installation bar, the coulter is installed at the lower end of the installation sleeve, after the installation sleeve is installed, when a user moves the coulter to a proper position along the plow frame, the user rotates a double-thread screw rod, screw sleeves at the two ends of the surface of the double-thread screw rod move towards the opposite direction, the screw sleeves drive a snap plate to move towards the outer side of the installation bar through a movable connecting rod, so that the snap plate is inserted into a groove and is clamped with the snap rack, thereby limiting the position of the installation sleeve on the surface of the plow frame, the using effect is enhanced, and the distance between the coulters can be conveniently adjusted according to the using requirement.

Description

Multi-tooth plough for agricultural machinery

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a multi-tooth plough for agricultural machinery.

Background

The agricultural machinery refers to various machines used in the production process of crop planting industry and animal husbandry, and the primary processing and treatment process of agricultural and animal products, and the agricultural machinery comprises agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like;

the coulter of the existing multi-tooth plough is arranged on the surface of a plough frame, the distance and the number between the coulters are fixed, when different environment states are needed, the number of the coulters cannot be adjusted according to requirements, the change and the maintenance are very inconvenient, meanwhile, the distance between the coulters cannot be adjusted according to the requirements, and the use has great limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-tooth plough for agricultural machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-tooth plough for agricultural machine, includes plow frame and coulter, the mounting groove has been seted up to the intermediate position department of plow frame, the surface cover of plow frame is equipped with the installation cover, the intermediate position department fixed mounting of installation cover has the inserted bar, the inserted bar runs through the mounting groove, the both sides of inserted bar upper end are provided with coupling assembling, the mounting bar is all installed to the both sides of installation cover, the inside spacing subassembly that is provided with of mounting bar, the coulter is installed to the lower extreme of installation cover.

Preferably, the connecting assembly comprises an adjusting groove, an inclined buckle block, a clamping spring, an adjusting toothed bar, an engagement gear, an adjusting rod, a movable groove, a limiting fluted disc, a limiting gear, a reset spring, a movable rod, a rotating rod, a through hole, a connecting strip and a connecting groove, and the adjusting groove is formed in the upper end of the inserted rod.

Preferably, the two sides of the inner wall of the adjusting groove are fixedly provided with partition plates, one side of each partition plate is provided with a clamping spring, one end of each clamping spring is provided with an inclined buckle block, one end of each inclined buckle block is movably inserted into the adjusting groove, one side of the end is attached to the upper end of the plow frame, and one side of each inclined buckle block is fixedly provided with an adjusting toothed bar.

Preferably, the adjusting rod is movably mounted inside the adjusting groove, the surface of the adjusting rod is provided with an engaging gear meshed with the adjusting rack, and the middle position of the upper end inside the inserting rod is provided with the moving groove.

Preferably, the lower end of the inner wall of the movable groove is movably inserted with the upper end of the adjusting rod, the limiting fluted disc is fixedly mounted at the lower end of the inner wall of the movable groove, a through hole is formed in the upper end of the inner wall of the movable groove, the two sides of the inner wall of the through hole are both provided with connecting grooves, and the movable rod is movably inserted in the through hole.

Preferably, the limiting gear who connects with spacing fluted disc looks joint is installed to the lower extreme of movable rod, reset spring is installed to the upper end of spacing fluted disc, the upper end movable mounting of movable rod has the dwang, the both sides of dwang and movable rod all are provided with the connecting strip with spread groove matched with.

Preferably, the limiting assembly comprises a groove, a clamping and fixing rack, a mounting strip, a double-thread screw rod, a clamping toothed plate, a threaded sleeve and a connecting rod, the groove is formed in each of two sides of the plow frame, the clamping and fixing rack is arranged in the groove, and the double-thread screw rod is arranged at each of two ends of the mounting strip.

Preferably, two the transmission is connected between the double thread screw rod, the both ends of double thread screw rod all are equipped with the swivel nut, one side movable mounting of swivel nut has the connecting rod, one side activity interlude of mounting bar has the fishback plate, the fishback plate and the solid rack looks joint of card, the opposite side and the connecting rod swing joint of fishback plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, a user pulls the rotating rod, the rotating rod drives the movable rod to move upwards, the movable rod drives the limit gear to move upwards in the movable groove, the fastening spring is compressed, when the rotating rod moves the maximum position, the connecting strips on two sides of the rotating rod are drawn out from the inside of the connecting groove, the user rotates the rotating rod to ensure that the connecting strips and the connecting groove are in staggered distribution, the limit gear is convenient to limit, the user sleeves the mounting sleeve on the surface of the plow frame, the inserting rod is inserted into the inside of the mounting groove, when the inclined clamping block is contacted with the plow frame, the inclined clamping block is extruded into the inside of the adjusting groove to compress the fastening spring, when the mounting sleeve is inserted into the maximum position, the inclined clamping block is drawn out from the inside of the mounting groove, the inclined clamping block is popped out under the action of the fastening spring and is attached to the upper end of the plow frame, thereby facilitating the quick mounting of the mounting sleeve and the plow knife, user's reversal dwang, the connecting strip coincides with the spread groove, make dwang and movable rod in the effect downstream of the solid spring of card, spacing fluted disc and limit gear looks joint, be convenient for carry on spacingly to the regulating rod, avoid slope buckle piece shrink, the card of installation cover has been strengthened firmly, during the dismantlement, the user breaks away from spacing fluted disc and limit gear mutually, the slope buckle piece is pressed to the user, make slope buckle piece can shrink, thereby be convenient for dismantle the quick of installation cover, be convenient for dismantle the quick and installation of coulter, adjust coulter quantity according to the user's demand.

2. The utility model discloses in, after the installation of installation cover, the user removes the coulter along the plow frame when suitable position department, the user rotates the double thread screw rod, the swivel nut at double thread screw rod surface both ends removes to the relative direction, the swivel nut drives the jack catch through the swing link and removes to the outside of mounting bar, make inside the jack catch inserts the recess, with solid rack looks joint of card, thereby be convenient for carry on spacingly to the position of mounting sleeve on plow frame surface, the result of use has been strengthened, be convenient for carry out the regulation of distance between the coulter according to the user demand.

Drawings

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

FIG. 2 is an enlarged view of the structure A in FIG. 1 according to the present invention

FIG. 3 is an enlarged view of the structure B in FIG. 1 according to the present invention;

in the figure: 1. a plow frame; 2. installing a sleeve; 3. inserting a rod; 4. a coulter; 5. mounting grooves; 6. an adjustment groove; 7. inclining the buckling block; 8. clamping and fixing the spring; 9. adjusting the rack bar; 10. an engagement gear; 11. adjusting a rod; 12. a movable groove; 13. a limit fluted disc; 14. a limit gear; 15. a return spring; 16. a movable rod; 17. rotating the rod; 18. a connecting strip; 19. a groove; 20. clamping and fixing the rack; 21. mounting a bar; 22. a double-thread screw; 23. a toothed plate; 24. a threaded sleeve; 25. a connecting rod.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a multi-tooth plough for agricultural machinery, including plow frame 1 and coulter 4, plow frame 1's intermediate position department has seted up mounting groove 5, plow frame 1's surface cover is equipped with installation cover 2, installation cover 2's intermediate position department fixed mounting has inserted bar 3, inserted bar 3 runs through mounting groove 5, the both sides of inserted bar 3 upper end are provided with coupling assembling, plow frame 4 is installed to the lower extreme of installation cover 2, coupling assembling includes adjustment tank 6, slope buckle piece 7, the card solid spring 8, adjust the ratch 9, interlock gear 10, adjust the pole 11, activity groove 12, spacing fluted disc 13, spacing gear 14, reset spring 15, movable rod 16, the dwang 17, the perforation, connecting strip 18 and spread groove, adjustment tank 6 has been seted up to the upper end of inserted bar 3, the both sides of adjustment tank 6 inner wall all fixed mounting have the baffle, card solid spring 8 is installed to one side of baffle, slope buckle piece 7 is installed to the one end of card solid spring 8, one end of an inclined buckle block 7 is movably inserted into an adjusting groove 6, one side of the end is attached to the upper end of a plow frame 1, one side of the inclined buckle block 7 is fixedly provided with an adjusting toothed bar 9, the adjusting groove 6 is movably provided with an adjusting rod 11, the surface of the adjusting rod 11 is provided with an engaging gear 10 engaged with the adjusting toothed bar 9, the middle position of the upper end of the inner part of an inserted bar 3 is provided with an active groove 12, the lower end of the inner wall of the active groove 12 is movably inserted with the upper end of the adjusting rod 11, the fixed end is provided with a limit toothed disc 13, the upper end of the inner wall of the active groove 12 is provided with a perforation, two sides of the inner wall of the perforation are respectively provided with a connecting groove, the inner part of the perforation is movably inserted with a movable bar 16, the lower end of the movable bar 16 is provided with a limit gear 14 clamped with the limit toothed disc 13, the upper end of the limit toothed disc 13 is provided with a reset spring 15, the upper end of the movable bar 16 is movably provided with a rotating rod 17, the two sides of the rotating rod 17 and the movable rod 16 are both provided with connecting strips 18 matched with the connecting grooves;

wherein, the user pulls the rotating rod 17, the rotating rod 17 drives the movable rod 16 to move upwards, the movable rod 16 drives the limit gear 14 to move upwards in the movable groove 12, the clamping spring 8 is compressed, when the rotating rod 17 moves to the maximum position, the connecting strips 18 at two sides of the rotating rod 17 are drawn out from the inside of the connecting groove, the user rotates the rotating rod 17, so that the connecting strips 18 and the connecting groove are distributed in a staggered way, the limit gear 14 is convenient to limit, the user sleeves the mounting sleeve 2 on the surface of the plow frame 1, the inserting rod 3 is inserted into the inside of the mounting groove 5, when the inclined clamping block 7 is contacted with the plow frame 1, the inclined clamping block 7 is extruded into the inside of the regulating groove 6, the clamping spring 8 is compressed, when the mounting sleeve 2 is inserted to the maximum position, the inclined clamping block 7 is drawn out from the inside of the mounting groove 5, the inclined clamping block 7 is popped out under the action of the clamping spring 8, laminate mutually with the upper end of plow frame 1, thereby be convenient for install the quick installation of cover 2 and coulter 4, user's reversal dwang 17, connecting strip 18 and spread groove coincidence, make dwang 17 and movable rod 16 block solid spring 8's effect downstream, spacing fluted disc 13 and spacing gear 14 looks joint, be convenient for carry on spacingly to adjusting lever 11, avoid slope buckle piece 7 shrink, the card that has strengthened cover 2 is solid, during the dismantlement, the user breaks away from spacing fluted disc 13 and spacing gear 14 mutually, the user presses slope buckle piece 7, make slope buckle piece 7 can shrink, thereby be convenient for the quick dismantlement of cover 2, be convenient for dismantle with the installation to coulter 4 fast, adjust coulter 4 quantity according to the user's demand.

Referring to fig. 2 and 3, mounting bars 21 are mounted on two sides of a mounting sleeve 2, a limiting component is arranged inside the mounting bars 21, the limiting component comprises grooves 19, clamping and fixing racks 20, the mounting bars 21, double-threaded screws 22, a clamping toothed plate 23, threaded sleeves 24 and connecting rods 25, the grooves 19 are formed in two sides of a plough frame 1, the clamping and fixing racks 20 are arranged inside the grooves 19, the double-threaded screws 22 are mounted at two ends inside the mounting bars 21, the two double-threaded screws 22 are in transmission connection, the threaded sleeves 24 are sleeved at two ends of the double-threaded screws 22, the connecting rods 25 are movably mounted on one sides of the threaded sleeves 24, the clamping toothed plate 23 is movably inserted into one side of the mounting bars 21, the clamping toothed plate 23 is clamped with the clamping and fixing racks 20, and the other side of the clamping toothed plate 23 is movably connected with the connecting rods 25;

wherein, after the installation of installing sleeve 2, the user moves coulter 4 to suitable position department along plow frame 1, the user rotates double thread screw rod 22, the swivel nut 24 at double thread screw rod 22 surface both ends moves to opposite direction, swivel nut 24 drives the outside of fishback plate 23 to mounting bar 21 through movable connecting rod 25 and moves, make inside fishback plate 23 inserts recess 19, with the solid rack 20 of card joint mutually, thereby be convenient for carry on spacingly in the position on plow frame 1 surface to installing sleeve 2, the result of use has been strengthened, be convenient for carry out the regulation of distance between coulter 4 according to the user demand.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 multi-tooth plough for agricultural machine, includes plow frame (1) and coulter (4), its characterized in that: mounting groove (5) have been seted up to the intermediate position department of plow frame (1), the surface cover of plow frame (1) is equipped with installation cover (2), the intermediate position department fixed mounting of installation cover (2) has inserted bar (3), inserted bar (3) run through mounting groove (5), the both sides of inserted bar (3) upper end are provided with coupling assembling, mounting bar (21) are all installed to the both sides of installation cover (2), the inside spacing subassembly that is provided with of mounting bar (21), coulter (4) are installed to the lower extreme of installation cover (2).

2. A multi-tooth plow for agricultural machinery as defined in claim 1, wherein: the connecting assembly comprises an adjusting groove (6), an inclined buckle block (7), a clamping fixing spring (8), an adjusting toothed bar (9), an engaging gear (10), an adjusting rod (11), a movable groove (12), a limiting toothed disc (13), a limiting gear (14), a reset spring (15), a movable bar (16), a rotating bar (17), a perforation, a connecting strip (18) and a connecting groove, wherein the adjusting groove (6) is formed in the upper end of the inserting rod (3).

3. A multi-tooth plow for agricultural machinery as defined in claim 2, wherein: the equal fixed mounting in both sides of adjustment tank (6) inner wall has the baffle, card solid spring (8) are installed to one side of baffle, slope buckle piece (7) are installed to the one end of card solid spring (8), the one end activity of slope buckle piece (7) alternates in the inside of adjustment tank (6), and one side of this end is laminated with the upper end of plow frame (1) mutually, one side fixed mounting of slope buckle piece (7) has regulation ratch (9).

4. A multi-tooth plow for agricultural machinery as defined in claim 3, wherein: the adjustable gear rack is characterized in that an adjusting rod (11) is movably mounted inside the adjusting groove (6), an engaging gear (10) meshed with the adjusting rack rod (9) is mounted on the surface of the adjusting rod (11), and a movable groove (12) is formed in the middle position of the upper end inside the inserted rod (3).

5. A multi-tooth plow for agricultural machinery as claimed in claim 4, wherein: the lower extreme activity interlude of activity groove (12) inner wall has the upper end of adjusting pole (11), and this end fixed mounting has spacing fluted disc (13), the perforation has been seted up to the upper end of activity groove (12) inner wall, the spread groove has all been seted up to the both sides of perforating the inner wall, fenestrate inside activity interlude has movable rod (16).

6. A multi-tooth plow for agricultural machinery as claimed in claim 5, wherein: limiting gear (14) with spacing fluted disc (13) looks joint is installed to the lower extreme of movable rod (16), reset spring (15) are installed to the upper end of spacing fluted disc (13), the upper end movable mounting of movable rod (16) has dwang (17), the both sides of dwang (17) and movable rod (16) all are provided with connecting strip (18) with spread groove matched with.

7. A multi-tooth plow for agricultural machinery as defined in claim 1, wherein: the limiting assembly comprises a groove (19), a clamping rack (20), a mounting bar (21), a double-threaded screw rod (22), a clamping toothed plate (23), a threaded sleeve (24) and a connecting rod (25), the groove (19) is formed in each of two sides of the plow frame (1), the clamping rack (20) is arranged in each groove (19), and the double-threaded screw rod (22) is mounted at each of two ends of the inside of the mounting bar (21).

8. A multi-tooth plow for agricultural machinery as claimed in claim 7, wherein: two transmission is connected between double thread screw rod (22), the both ends of double thread screw rod (22) all are equipped with swivel nut (24), one side movable mounting of swivel nut (24) has connecting rod (25), one side activity interlude of mounting bar (21) has pinion rack (23), pinion rack (23) and solid rack of card (20) looks joint, the opposite side and connecting rod (25) swing joint of pinion rack (23).