CN216982467U

CN216982467U - Ground following frame of agricultural cultivation and sowing machine

Info

Publication number: CN216982467U
Application number: CN202220160566.0U
Authority: CN
Inventors: 安胜; 韩喜龙; 李世柱; 李清友; 张建龙; 孙继军; 潘超然
Original assignee: Heilongjiang Agricultural Machinery Engineering Research Institute
Current assignee: Heilongjiang Agricultural Machinery Engineering Research Institute
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-07-19
Anticipated expiration: 2032-01-21

Abstract

The utility model belongs to the technical field of agricultural instruments, and particularly relates to a ground following rack of an agricultural cultivation machine, aiming at the problem that the replacement of a sliding plate is troublesome due to the fact that the sliding plate is mostly inconvenient to mount and dismount quickly in the ground following rack of the common agricultural cultivation machine, the ground following rack comprises a first vertical plate, a first transverse plate is fixedly mounted on one side of the first vertical plate, a horizontal groove is formed in the bottom of the first transverse plate, a guide plate is fixedly mounted on the side wall of the horizontal groove, a first sliding plate is slidably sleeved on the guide plate, a shell is fixedly mounted at the bottom of the first sliding plate, a first spring is fixedly mounted on the inner wall of the top of the shell, a second sliding plate is fixedly mounted at the bottom end of the first spring, and the second sliding plate is slidably connected to the inner wall of the shell. The sliding plate fixing device is reasonable in structural design, the sliding plate can be quickly installed and disassembled by the clamping matching of the inserting plate and the inner wall of the connecting plate, the replacement of a new sliding plate is facilitated, and the reliability is high.

Description

Ground following frame of agricultural cultivation and seeding machine

Technical Field

The utility model relates to the technical field of agricultural instruments, in particular to a ground following rack of an agricultural cultivation and seeding machine.

Background

Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. Agriculture is a fundamental industry for supporting national economic construction and development. Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and animal products. Agricultural machines include agricultural power machines, farmland construction machines, soil farming machines, planting and fertilizing machines, plant protection machines, farmland irrigation and drainage machines, crop harvesting machines, agricultural product processing machines, animal husbandry machines, agricultural transportation machines, and the like. Through the retrieval, the patent document of grant publication No. CN112292949B discloses a ground of agricultural cultivation machinery is followed shape frame, including the frame body, the frame body includes two steadying bars, two fixedly connected with mount between the steadying bar, the right side fixedly connected with horizontal pole of steadying bar, the spout has been seted up to the inside of horizontal pole, the inside sliding connection of spout has the slider, the bottom fixedly connected with telescoping cylinder of slider, the inside sliding connection of telescoping cylinder has the gleitbretter, fixedly connected with spring between the inner wall of gleitbretter and telescoping cylinder.

However, the design has disadvantages that the quick mounting and dismounting of the sliding plate is inconvenient, and the replacement of the sliding plate is troublesome, so that the ground following type frame of the agricultural cultivation machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that the replacement of a sliding plate is troublesome because the sliding plate is mostly inconvenient to mount and dismount quickly in the ground conformal frame of the common agricultural cultivation machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a ground following frame of an agricultural cultivation machine comprises a first vertical plate, a first transverse plate is fixedly installed on one side of the first vertical plate, a horizontal groove is formed in the bottom of the first transverse plate, a guide plate is fixedly installed on the side wall of the horizontal groove, a first sliding plate is slidably sleeved on the guide plate, a shell is fixedly installed at the bottom of the first sliding plate, a first spring is fixedly installed on the inner wall of the top of the shell, a second sliding plate is fixedly installed at the bottom end of the first spring and is slidably connected to the inner wall of the shell, a push plate is fixedly installed at the bottom of the second sliding plate, the bottom of first riser rotates installs the arc, and the bottom of arc rotates installs the walking wheel, and the activity through-hole has been seted up to one side of push pedal, and the arc is located the activity through-hole, and one side of push pedal rotates installs spacing round, and spacing round roll connection is on the arc.

Preferably, the bottom fixed mounting of push pedal has the mount pad, the spread groove has all been seted up to the bottom both sides of mount pad, and the activity joint has the connecting plate in the spread groove, and the bottom fixed mounting of two connecting plates has same slide.

Preferably, the mounting groove has been seted up to the bottom of mount pad, rotates on the both sides inner wall around the mounting groove and installs same connecting axle, and the outside fixed mounting of connecting axle has the gear, and the outside top of gear all meshes with the outside bottom has the rack.

Preferably, the equal fixed mounting in one side that two racks kept away from each other has the second riser, and one side fixed mounting of second riser has the picture peg, all blocks on the left and right sides inner wall of mounting groove and is equipped with the grafting through-hole, and two picture pegs sliding connection respectively are in the grafting through-hole that corresponds, the slot has been seted up to one side of connecting plate, and the picture peg activity joint is in the slot.

Preferably, the bottom of the inserting plate is provided with a movable groove, a second transverse plate is fixedly mounted on the side wall of the movable groove, a sleeve plate is fixedly mounted on the side wall of the inserting through hole, the sleeve plate is sleeved on the second transverse plate in a sliding mode, a second spring is fixedly mounted on one side of the sleeve plate, and one end of the second spring is fixedly mounted on the side wall of the movable groove.

Preferably, the front end of the connecting shaft extends to the outer side of the mounting seat, a turntable is fixedly mounted on the outer side of the connecting shaft, and a plurality of clamping grooves are formed in the outer side of the turntable.

Preferably, the front side fixed mounting of mount pad has the mounting panel, and the cross bore has been seted up to one side of mounting panel, and slidable mounting has the cardboard in the cross bore, and cardboard activity joint is in the draw-in groove that corresponds.

Preferably, the top of the clamping plate is fixedly provided with a vertical mounting plate, one side of the vertical mounting plate is fixedly provided with a third spring, one end of the third spring is fixedly arranged on the mounting plate, and one side of the clamping plate is fixedly provided with a pulling plate.

According to the ground shape following rack of the agricultural cultivation and seeding machine, the inserting plates are matched with the inner walls of the connecting plates in a clamping manner, so that the sliding plates can be stably connected, the sliding plates can be used satisfactorily, when a new sliding plate needs to be replaced, the rotating disc is manually rotated to drive the connecting shaft to rotate, the gear is rotated anticlockwise, the two racks horizontally move to drive the two inserting plates to approach each other, the second spring is compressed, the inserting plates are separated from the clamping manner with the inner walls of the connecting plates, the fixing of the sliding plates is released, and the new sliding plates are convenient to replace;

according to the ground following rack of the agricultural cultivation machine, the clamping plate is clamped and matched with the inner wall of the rotary table, and the rotary table can be fixed, so that the installation stability of the sliding plate is improved;

the sliding plate fixing device is reasonable in structural design, the sliding plate can be quickly installed and disassembled by the clamping matching of the inserting plate and the inner wall of the connecting plate, the replacement of a new sliding plate is facilitated, and the reliability is high.

Drawings

FIG. 1 is a schematic perspective view of a ground form-following frame of an agricultural cultivation machine according to the present invention;

FIG. 2 is a schematic cross-sectional view of a ground form-following frame of an agricultural cultivation machine according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a schematic structural diagram of the turntable, the clamping plate, the pulling plate, the third spring, the clamping groove and the mounting plate according to the present invention.

In the figure: 1. a first vertical plate; 2. a first transverse plate; 3. a guide plate; 4. a first sliding plate; 5. a housing; 6. a first spring; 7. a second sliding plate; 8. pushing the plate; 9. an arc-shaped plate; 10. a limiting wheel; 11. a traveling wheel; 12. a slide plate; 13. a connecting plate; 14. a mounting seat; 15. a connecting shaft; 16. a gear; 17. a rack; 18. a second vertical plate; 19. inserting plates; 20. a second transverse plate; 21. sheathing; 22. a second spring; 23. A turntable; 24. a card slot; 25. mounting a plate; 26. clamping a plate; 27. a vertical mounting plate; 28. a third spring; 29. and (5) pulling the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-4, a ground following frame of an agricultural cultivation machine comprises a first vertical plate 1, a first transverse plate 2 is fixedly installed on one side of the first vertical plate 1, a horizontal groove is formed in the bottom of the first transverse plate 2, a guide plate 3 is fixedly installed on the side wall of the horizontal groove, a first sliding plate 4 is slidably sleeved on the guide plate 3, a shell 5 is fixedly installed at the bottom of the first sliding plate 4, a first spring 6 is fixedly installed on the inner wall of the top of the shell 5, a second sliding plate 7 is fixedly installed at the bottom end of the first spring 6, the second sliding plate 7 is slidably connected on the inner wall of the shell 5, a push plate 8 is fixedly installed at the bottom of the second sliding plate 7, an arc-shaped plate 9 is rotatably installed at the bottom of the first vertical plate 1, a traveling wheel 11 is rotatably installed at the bottom of the arc-shaped plate 9, a movable through hole is formed in one side of the push plate 8, the arc-shaped plate 9 is located in the movable through hole, one side of the push plate 8 is rotatably provided with a limiting wheel 10, and the limiting wheel 10 is connected on the arc-shaped plate 9 in a rolling way.

In this embodiment, the bottom fixed mounting of push pedal 8 has mount pad 14, and the spread groove has all been seted up to the bottom both sides of mount pad 14, and the activity joint has connecting plate 13 in the spread groove, and the bottom fixed mounting of two connecting plates 13 has same slide 12, and slide 12's setting can change along with the angle change on ground.

In this embodiment, the mounting groove has been seted up to the bottom of mount pad 14, rotates on the inner wall of both sides around the mounting groove and installs same connecting axle 15, and the outside fixed mounting of connecting axle 15 has gear 16, and gear 16's outside top all meshes with outside bottom has rack 17, and gear 16's setting can drive two racks 17 and be close to each other or keep away from each other, realizes the installation and the dismantlement work to slide 12.

In this embodiment, the equal fixed mounting in one side that two racks 17 kept away from each other has second riser 18, and one side fixed mounting of second riser 18 has picture peg 19, all blocks on the left and right sides inner wall of mounting groove and is equipped with the grafting through-hole, and two picture pegs 19 are sliding connection respectively in the grafting through-hole that corresponds, and the slot has been seted up to one side of connecting plate 13, and picture peg 19 activity joint is in the slot, and picture peg 19's setting can be realized the installation work of stabilizing to connecting plate 13.

In this embodiment, the movable groove has been seted up to the bottom of picture peg 19, and fixed mounting has second diaphragm 20 on the lateral wall of movable groove, and fixed mounting has lagging 21 on the lateral wall of grafting through-hole, and lagging 21 slip cover is established on second diaphragm 20, and one side fixed mounting of lagging 21 has second spring 22, and the one end fixed mounting of second spring 22 can provide power for the reseing of picture peg 19 on the lateral wall of movable groove, the setting of second spring 22.

In the embodiment, when the sliding plate 12 needs to be replaced by a new sliding plate 12, the connecting shaft 15 is driven to rotate by manually rotating the rotary disc 23, the gear 16 rotates anticlockwise, the two racks 17 move horizontally to drive the two insertion plates 19 to approach each other, the second spring 22 is compressed, so that the inserting plate 19 is separated from being clamped with the inner wall of the connecting plate 13, the fixing of the sliding plate 12 is released, and the sliding plate 12 can be replaced conveniently.

Example two

On the basis of the first embodiment, the front end of the connecting shaft 15 extends to the outer side of the mounting seat 14, a rotating disc 23 is fixedly mounted on the outer side of the connecting shaft 15, a plurality of clamping grooves 24 are formed in the outer side of the rotating disc 23, and the rotating disc 23 can better control the rotation of the connecting shaft 15.

In this embodiment, the mounting plate 25 is fixedly mounted on the front side of the mounting base 14, a transverse hole is formed in one side of the mounting plate 25, a clamping plate 26 is slidably mounted in the transverse hole, and the clamping plate 26 is movably clamped in the corresponding clamping groove 24.

In this embodiment, the top fixed mounting of cardboard 26 has vertical mounting panel 27, and one side fixed mounting of vertical mounting panel 27 has third spring 28, and the one end fixed mounting of third spring 28 has a arm-tie 29 on mounting panel 25, and one side fixed mounting of cardboard 26, and setting up of third spring 28 provides reset power for cardboard 26.

In this embodiment, when using, through the joint cooperation of cardboard 26 with carousel 23 inner wall, can realize the fixed to carousel 23 to improve the installation stability to slide 12, when needs rotate carousel 23, artifical pulling arm-tie 29 drives cardboard 26 horizontal motion, compresses third spring 28, makes cardboard 26 break away from with carousel 23 fixed, removes the fixed to carousel 23, is convenient for rotate carousel 23.

Claims

1. A ground following frame of an agricultural cultivation machine comprises a first vertical plate (1) and is characterized in that a first transverse plate (2) is fixedly installed on one side of the first vertical plate (1), a horizontal groove is formed in the bottom of the first transverse plate (2), a guide plate (3) is fixedly installed on the side wall of the horizontal groove, a first sliding plate (4) is sleeved on the guide plate (3) in a sliding mode, a shell (5) is fixedly installed at the bottom of the first sliding plate (4), a first spring (6) is fixedly installed on the inner wall of the top of the shell (5), a second sliding plate (7) is fixedly installed at the bottom end of the first spring (6), the second sliding plate (7) is connected to the inner wall of the shell (5) in a sliding mode, a push plate (8) is fixedly installed at the bottom of the second sliding plate (7), an arc-shaped plate (9) is rotatably installed at the bottom of the first vertical plate (1), and traveling wheels (11) are rotatably installed at the bottom of the arc-shaped plate (9), one side of a push plate (8) is provided with a movable through hole, an arc plate (9) is positioned in the movable through hole, one side of the push plate (8) is rotated to be provided with a limit wheel (10), the limit wheel (10) is connected on the arc plate (9) in a rolling way, the bottom of the push plate (8) is fixedly provided with a mounting seat (14), two sides of the bottom of the mounting seat (14) are respectively provided with a connecting groove, the connecting grooves are movably clamped with connecting plates (13), the bottoms of the two connecting plates (13) are fixedly provided with the same sliding plate (12), one sides of the two racks (17) which are far away from each other are respectively fixedly provided with a second vertical plate (18), one side of the second vertical plate (18) is fixedly provided with an inserting plate (19), the inner walls of the left side and the right side of the mounting groove are respectively provided with inserting through holes, the two inserting plates (19) are respectively connected in the corresponding inserting through holes in a sliding way, one side of the connecting plates (13) is provided with an inserting groove, picture peg (19) activity joint is in the slot, the movable groove has been seted up to the bottom of picture peg (19), and fixed mounting has second diaphragm (20) on the lateral wall of movable groove, and fixed mounting has lagging (21) on the lateral wall of grafting through-hole, and lagging (21) slip cover is established on second diaphragm (20), and one side fixed mounting of lagging (21) has second spring (22), and the one end fixed mounting of second spring (22) is on the lateral wall of movable groove, the front side fixed mounting of mount pad (14) has mounting panel (25), and the cross bore has been seted up to one side of mounting panel (25), and slidable mounting has cardboard (26) in the cross bore, and cardboard (26) activity joint is in corresponding draw-in groove (24), the top fixed mounting of cardboard (26) has vertical mounting panel (27), and one side fixed mounting of vertical mounting panel (27) has third spring (28), and the one end fixed mounting of third spring (28) is on mounting panel (25), a pulling plate (29) is fixedly arranged on one side of the clamping plate (26).

2. The ground form-following rack of an agricultural cultivation machine as claimed in claim 1, wherein the bottom of the mounting seat (14) is provided with a mounting groove, the inner walls of the front side and the rear side of the mounting groove are rotatably provided with a same connecting shaft (15), the outer side of the connecting shaft (15) is fixedly provided with a gear (16), and the top and the bottom of the outer side of the gear (16) are respectively engaged with a rack (17).

3. The ground following frame of the agricultural cultivation machine as claimed in claim 2, wherein the front end of the connecting shaft (15) extends to the outer side of the mounting seat (14), a rotating disc (23) is fixedly mounted on the outer side of the connecting shaft (15), and a plurality of clamping grooves (24) are formed in the outer side of the rotating disc (23).