CN218244289U

CN218244289U - Rotary rake tooth for agricultural machinery

Info

Publication number: CN218244289U
Application number: CN202222697089.4U
Authority: CN
Inventors: 周志建; 周宸逸
Original assignee: Zhejiang Pacific Machinery Co Ltd
Current assignee: Zhejiang Pacific Machinery Co Ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-10
Anticipated expiration: 2032-10-13

Abstract

The utility model relates to the technical field of agricultural machinery, and a rotation type rake teeth for agricultural machinery is disclosed, including the recess board, recess board top fixedly connected with apron, the solid fixed cylinder of fixedly connected with in the middle of the apron top, gu fixed cylinder top fixedly connected with connecting cylinder, the portable mechanism of the fixedly connected with in the left and right sides of apron top, fixedly connected with drive mechanism in the middle of the recess board, drive mechanism includes the second motor, second motor fixed connection is inside solid fixed cylinder, second motor bottom fixedly connected with third pivot, the peripheral fixedly connected with second gear of one side of second motor is kept away from in the third pivot, the meshing in second gear left side has first gear, fixedly connected with dwang in the middle of the first gear. This a rotation type rake teeth for agricultural machinery utilizes portable mechanism can be when this machine uses, can pour into lubricating oil into to the inside part, utilizes drive mechanism can make the ploughing tooth that the bottom set up operate simultaneously.

Description

Rotary rake tooth for agricultural machinery

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically be a rotation type rake teeth for agricultural machinery.

Background

The agricultural machine rake teeth are a land raking tool arranged on an agricultural machine mechanism, the agricultural machine transmission mechanism is used for rotating under the action of the transmission shaft, the agricultural machine rake teeth and a cultivated land layer generate a soil turning action, so that the soil layer is loosened, and a good application foundation is laid for high yield of agricultural crops cultivated in subsequent land.

The existing rotary rake teeth of agricultural machinery are alloy steel rotary rake teeth, the soil breaking efficiency is low in long-time tillage operation, and common stones in the soil are broken after the rake teeth rotate for a long time, and the rake teeth are easy to damage due to strong hardness of the stones, and are inconvenient to replace by workers, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotation type rake teeth for agricultural machinery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a rotary rake tooth for agricultural machinery comprises a groove plate, wherein a cover plate is fixedly connected to the top of the groove plate, a fixed cylinder is fixedly connected to the middle of the top of the cover plate, a connecting cylinder is fixedly connected to the top of the fixed cylinder, portable mechanisms are fixedly connected to the left side and the right side of the top of the cover plate, and a transmission mechanism is fixedly connected to the middle of the groove plate;

drive mechanism includes the second motor, second motor fixed connection is inside the solid fixed cylinder, second motor bottom fixedly connected with third pivot, the peripheral fixedly connected with second gear in one side of second motor is kept away from in the third pivot, the meshing has first gear in the left side of the second gear, fixedly connected with dwang in the middle of the first gear, the dwang top is rotated and is connected in the apron bottom.

Preferably, one side fixedly connected with fixed block that the second motor was kept away from in the third pivot, the inside fixedly connected with locating lever of fixed block, the locating lever can make the staff when installing the tooth of ploughing, play spacing calibration effect, and when the function, the locating lever can reduce the shake range of ploughing the tooth.

Preferably, the periphery of the positioning rod is spliced with tillage teeth, the interior of each tillage tooth is provided with a positioning hole with the same size as the positioning rod, the tillage teeth are made of high-strength high-wear-resistance V-shaped hard alloy, the tillage teeth can be inserted into the periphery of the positioning rod through the positioning holes, and the material of the tillage teeth is more durable and is not easy to damage due to the use of the V-shaped hard alloy.

Preferably, the periphery of the fixing block is sleeved with a first connecting block, a bolt is connected to the inner thread of the first connecting block, and the first connecting block can be fixed to the periphery of the fixing block through the bolt.

Preferably, the portable mechanism includes the oil tank, oil tank fixed connection is in the apron top, the inside sliding connection of oil tank has a press plate, oil tank bottom fixedly connected with goes out oil pipe, press plate top fixedly connected with rack bar, the peripheral sliding connection of rack bar has the second connecting block, second connecting block right side fixedly connected with connecting plate, connecting plate fixed connection is on oil tank top right side.

Preferably, the meshing of rack bar left side has the pinion, the internal rotation of pinion is connected with the second pivot, one side fixedly connected with L template of gear is kept away from in the second pivot, and L template fixed connection is in the connecting plate left side, and during the pinion rotated, can drive rack bar and carry out the up-and-down motion and drive the press platen and move.

Preferably, a sliding plate is fixedly connected to the left side of the half gear, a first rotating shaft is slidably connected to the inside of the sliding plate, a rotating wheel is fixedly connected to one side, away from the sliding plate, of the first rotating shaft, and the rotating wheel drives the first rotating shaft to rotate, so that the sliding plate is driven to rotate by the first rotating shaft.

Preferably, the back end of the rotating wheel is fixedly connected with a fourth rotating shaft, one side of the fourth rotating shaft, which is far away from the rotating wheel, is fixedly connected with a first motor, the bottom of the first motor is fixedly connected with a backing plate, the backing plate is fixedly connected to the back end of the L-shaped plate, and the first motor can drive the rotating wheel to rotate through the fourth rotating shaft, so that the rotating wheel can drive the sliding plate to move through the first rotating shaft.

Compared with the prior art, the utility model provides a rotation type rake teeth for agricultural machinery possesses following beneficial effect:

1. this a rotation type rake tooth for agricultural machinery utilizes the half-gear, rack bar, the pressing plate etc. that set up in the portable mechanism, makes the half-gear can drive rack bar downstream, makes the rack bar drive and presses the pressing plate motion, makes and can extrude according to the lubricating oil in the pressing plate can the oil tank, makes at the in-process of machine operation, can add lubricating oil, convenient to use.

2. This a rotation type rake tooth for agricultural machinery utilizes second motor, first gear, second gear, third pivot etc. that drive mechanism set up to make the second motor drive the second gear through the third pivot and rotates, makes the second gear can drive first gear revolve, makes the tooth of ploughing that the bottom is connected rotate simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive exercise based on the drawings:

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the driving mechanism of the present invention;

FIG. 4 is a schematic view of the rake teeth body extraction structure of the present invention

FIG. 5 is a schematic cross-sectional view of the portable mechanism of the present invention;

fig. 6 is a schematic side view of the portable device of the present invention.

In the figure: 1. a groove plate; 2. a cover plate; 3. a fixed cylinder; 4. a connecting cylinder; 5. a portable mechanism; 51. a pressing plate; 52. an oil tank; 521. an oil outlet pipe; 522. a connecting plate; 53. a sliding plate; 54. a rack bar; 541. a second connecting block; 55. an L-shaped plate; 551. a base plate; 56. a first motor; 561. a fourth rotating shaft; 57. a rotating wheel; 571. a first rotating shaft; 58. a half gear; 59. a second rotating shaft; 6. a transmission mechanism; 61. ploughing teeth; 62. rotating the rod; 63. a first gear; 631. a second gear; 64. a second motor; 641. a third rotating shaft; 65. a fixed block; 66. a first connection block; 67. a bolt; 68. positioning a rod; 69. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The utility model provides a following technical scheme:

example one

Referring to fig. 1-6, the present invention provides a technical solution: a rotary rake tooth for agricultural machinery comprises a groove plate 1, wherein the top of the groove plate 1 is fixedly connected with a cover plate 2, the middle of the top of the cover plate 2 is fixedly connected with a fixed cylinder 3, the top of the fixed cylinder 3 is fixedly connected with a connecting cylinder 4, the left side and the right side of the top of the cover plate 2 are fixedly connected with portable mechanisms 5, and the middle of the groove plate 1 is fixedly connected with a transmission mechanism 6;

the transmission mechanism 6 includes a second motor 64, the second motor 64 is fixedly connected inside the fixed cylinder 3, a third rotating shaft 641 is fixedly connected to the bottom of the second motor 64, a second gear 631 is fixedly connected to the periphery of one side of the third rotating shaft 641, which is far away from the second motor 64, a first gear 63 is engaged on the left side of the second gear 631, a rotating rod 62 is fixedly connected to the middle of the first gear 63, and the top of the rotating rod 62 is rotatably connected to the bottom of the cover plate 2.

Further, one side fixedly connected with fixed block 65 that second motor 64 was kept away from to third pivot 641, the inside fixedly connected with locating lever 68 of fixed block 65, locating lever 68 can make the staff when installing ploughing tooth 61, play spacing calibration effect, and when the function, locating lever 68 can reduce the shake range of ploughing tooth 61, it has ploughing tooth 61 to peg graft in the locating lever 68 periphery, ploughing tooth 61 inside and having seted up the locating hole 69 the same with locating lever 68 size, and ploughing tooth 61 and using high strength high wear resistant V type carbide to make, it can insert locating lever 68 periphery to make ploughing tooth 61 through locating hole 69, and use V type carbide to make its material more durable, it is not fragile, fixed block 65 periphery has cup jointed first connecting block 66, the inside threaded connection of first connecting block 66 has bolt 67, can make first connecting block 66 fix in fixed block 65 periphery through bolt 67.

Example one

Referring to fig. 1 to 6, based on the first embodiment, the portable mechanism 5 further includes an oil tank 52, the oil tank 52 is fixedly connected to the top of the cover plate 2, a pressing plate 51 is slidably connected to the inside of the oil tank 52, an oil outlet pipe 521 is fixedly connected to the bottom of the oil tank 52, a rack bar 54 is fixedly connected to the top of the pressing plate 51, a second connecting block 541 is slidably connected to the periphery of the rack bar 54, a connecting plate 522 is fixedly connected to the right side of the second connecting block 541, and the connecting plate 522 is fixedly connected to the right side of the top of the oil tank 52.

Furthermore, a half gear 58 is engaged with the left side of the rack bar 54, a second rotating shaft 59 is rotatably connected inside the half gear 58, one side of the second rotating shaft 59, which is far away from the gear, is fixedly connected with an L-shaped plate 55, the L-shaped plate 55 is fixedly connected to the left side of the connecting plate 522, when the half gear 58 rotates, the rack bar 54 can be driven to move up and down to drive the pressing plate 51 to move, the left side of the half gear 58 is fixedly connected with a sliding plate 53, a first rotating shaft 571 is slidably connected inside the sliding plate 53, one side of the first rotating shaft 571, which is far away from the sliding plate 53, is fixedly connected with a rotating wheel 57, the rotating wheel 57 drives the first rotating shaft 571 to rotate, the back end of the rotating wheel 57 is fixedly connected with a fourth rotating shaft 561, one side of the fourth rotating shaft 561, which is far away from the rotating wheel 57, is fixedly connected with a first motor 56, a backing plate 551 is fixedly connected to the bottom of the first motor 56, the backing plate 551 is fixedly connected to the back end of the L55, and the first motor 56 can drive the rotating wheel 57 to rotate through the first rotating shaft 561.

In the actual operation process, when the device is used, when the tillage teeth 61 need to be installed, the bolt 67 is rotated to enable the first connecting block 66 to be away from the fixed block 65, the positioning hole 69 inside the tillage teeth 61 is inserted into the periphery of the positioning rod 68, the first connecting block 66 is fixed at the bottom of the fixed block 65 by the rotating bolt 67, the second motor 64 is opened, the second motor 64 drives the second gear 631 to rotate through the third rotating shaft 641, the second gear 631 drives the first gear 63 to rotate, the first gear 63 drives the rotating rod 62 to rotate, the rotating rod 62 and the tillage teeth 61 arranged at the bottom of the third rotating shaft 641 can rotate simultaneously, when the first gear 63 and the second gear 631 rotate at a slower speed, the first motor 56 is opened, the first motor 56 drives the fourth rotating shaft 561 to rotate, the rotating wheel 57 is driven by the fourth rotating shaft 561, the sliding plate 571 is driven by the first rotating shaft 571 to move, the sliding plate 53 drives the half gear 58 to rotate, the half gear 58 to drive the rack rod 54 to move up and down repeatedly, the rack rod 57 can drive the first rotating shaft 571 to rotate, the hard alloy lubricating oil pushing surface of the hard alloy 631 to lubricate the hard alloy polishing surface of the hard alloy surface 631, and the hard alloy polishing surface of the hard alloy polished metal working surface 631, and the hard alloy surface 521 during the working process, the hard alloy polishing surface of the hard alloy polished hard alloy surface 631. The mounting and dismounting of the tillage teeth 61 are reduced, and the service life and the working efficiency of the product are greatly improved.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A rotary rake tine for agricultural machinery, comprising a groove plate (1), characterized in that: the top of the groove plate (1) is fixedly connected with a cover plate (2), the middle of the top of the cover plate (2) is fixedly connected with a fixed cylinder (3), the top of the fixed cylinder (3) is fixedly connected with a connecting cylinder (4), the left side and the right side of the top of the cover plate (2) are fixedly connected with portable mechanisms (5), and the middle of the groove plate (1) is fixedly connected with a transmission mechanism (6);

drive mechanism (6) include second motor (64), second motor (64) fixed connection is inside solid fixed cylinder (3), second motor (64) bottom fixedly connected with third pivot (641), the peripheral fixedly connected with second gear (631) in one side of second motor (64) is kept away from in third pivot (641), second gear (631) left side meshing has first gear (63), fixedly connected with dwang (62) in the middle of first gear (63), dwang (62) top is rotated and is connected in apron (2) bottom.

2. A rotary rake tine for agricultural machinery, as claimed in claim 1, wherein: one side fixedly connected with fixed block (65) that second motor (64) was kept away from in third pivot (641), fixed block (65) inside fixedly connected with locating lever (68).

3. A rotary rake tine for an agricultural machine as defined in claim 2 wherein: plowing teeth (61) are inserted in the periphery of the positioning rod (68), positioning holes (69) with the same size as the positioning rod (68) are formed in the plowing teeth (61), and the plowing teeth (61) are made of high-strength high-wear-resistance V-shaped hard alloy.

4. A rotary rake tine for agricultural machinery, as claimed in claim 3, wherein: the periphery of the fixing block (65) is sleeved with a first connecting block (66), and the inside of the first connecting block (66) is in threaded connection with a bolt (67).

5. A rotary rake tine for agricultural machinery, as claimed in claim 1, wherein: portable mechanism (5) include oil tank (52), oil tank (52) fixed connection is in apron (2) top, the inside sliding connection of oil tank (52) has press board (51), oil tank (52) bottom fixedly connected with goes out oil pipe (521), press board (51) top fixedly connected with rack bar (54), rack bar (54) peripheral sliding connection has second connecting block (541), second connecting block (541) right side fixedly connected with connecting plate (522), connecting plate (522) fixed connection is on oil tank (52) top right side.

6. A rotary rake tine for an agricultural machine as defined in claim 5, wherein: the rack rod (54) left side meshing has half gear (58), half gear (58) internal rotation is connected with second pivot (59), one side fixedly connected with L template (55) of gear is kept away from in second pivot (59), and L template (55) fixed connection is in connecting plate (522) left side.

7. A rotary rake tooth for agricultural machinery, as claimed in claim 6, wherein: a sliding plate (53) is fixedly connected to the left side of the half gear (58), a first rotating shaft (571) is slidably connected inside the sliding plate (53), and a rotating wheel (57) is fixedly connected to one side, far away from the sliding plate (53), of the first rotating shaft (571).

8. A rotary rake tooth for agricultural machinery, as claimed in claim 7, wherein: the back end of the rotating wheel (57) is fixedly connected with a fourth rotating shaft (561), one side, far away from the rotating wheel (57), of the fourth rotating shaft (561) is fixedly connected with a first motor (56), the bottom of the first motor (56) is fixedly connected with a base plate (551), and the base plate (551) is fixedly connected to the back end of the L-shaped plate (55).