Peanut sowing hole opener

Abstract

The utility model discloses a peanut sowing hole opener, and belongs to the technical field of agricultural planting hole opening. A spring is arranged on the outer side of the limiting column. A lifting plate is arranged on one side of the limiting column. One side of the spring abuts against the lifting plate. Lifting plate fixing plates are arranged on the two sides of the lifting plate. A groove is formed in the middle of the lifting plate. A rotating mechanism matched with the lifting plate is arranged in the groove. Two second chain wheels are rotationally connected into the groove and are in meshing transmission connection through a chain, an upper cover plate fixedly connected with the lifting plate is arranged on one sides of the second chain wheels, a driving device is fixedly connected to one side of the upper cover plate, and the extending end of the driving device is fixedly connected with one of the second chain wheels. According to the utility model, the drill bit is used for drilling holes in soil, and redundant soil can be brought out of the holes, so that the soil cannot be hardened; the lifting plate is matched with the wheels and moves up and down according to rotation of the wheels, and the hole opening distance can be consistent.

Description

TECHNICAL FIELD

[0001] The utility model belongs to farmland planting hole opening technical field, specifically, especially relate to a peanut sowing hole opener. BACKGROUND

[0002] At present, there are two ways of peanut seeding, the first is to realize rapid seeding through machine, and the other is through artificial, two people cooperate, one digs hole and the other seeds, this way is suitable for small land, and the artificial hole digging method is not easy to control the spacing between two holes, and the hole digging efficiency is low.

[0003] The patent with the authorized announcement number "CN220897147U" discloses a peanut sowing hole opener, which comprises a "back" shaped base, a U-shaped support plate is fixedly connected to the top of the base, the support plate is connected with a lifting platform through a lifting mechanism, and the lifting platform is connected with symmetrically arranged hole opening cones through an adjusting mechanism. When the utility model is used, the electric push rod is turned on and the lifting platform is pushed down through the fixed plate, the lifting platform will drive the hole opening cones down through the adjusting plate and fixed screw rod, and the two hole opening cones that move down can break the soil and press the planting hole required for planting peanuts. Although the above-mentioned patent solves the problem of peanut sowing hole opening, the lifting plate always rises and falls regularly, but the speed of the device pushed by the person cannot always keep uniform, so the spacing of the hole opening will be inconsistent, and the soil is hardened by the downward pressure of the hole opening cone, which affects the peanut rooting.

[0004] In view of the above technical problems, the present application provides a solution. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art, provide a peanut sowing hole opener, which utilizes the drill bit to open holes in the soil, and the excess soil will be brought out of the hole, so that the soil is not hardened, the lifting plate cooperates with the wheels, and moves up and down according to the rotation of the wheels, so that the hole spacing is consistent.

[0006] The one is peanut seeding and hole opener, including base, the middle of base is equipped with groove, and the four around of groove are fixedly connected with limit post, the outside of limit post is surrounded with spring, the one side of limit post is slidably connected with lifting plate, the one side of spring is opposite with lifting plate, and the other side is opposite with base, the both sides of lifting plate are fixedly connected with lifting plate fixed plate, and the middle of lifting plate is equipped with groove, and the inside of groove is equipped with rotating mechanism that cooperates with lifting plate, the one side of lifting plate groove has recess, and the inside of recess is rotatably connected with two sprocket two, two sprocket two are connected through chain meshing transmission, the one side of sprocket two is equipped with upper cover plate that is fixedly connected with lifting plate, the one side of upper cover plate is fixedly connected with driving device, and the protruding end of driving device is fixedly connected with one of sprocket two.

[0007] Preferably, the upper cover plate is provided with a plurality of upper cover plate grooves on one side of the lifting plate groove, and the bottom of the lifting plate corresponding to the upper cover plate is also provided with a plurality of lifting plate grooves.

[0008] Preferably, the rotating mechanism comprises an upper clamp plate and a lower clamp plate fixedly connected with the upper cover plate grooves and the lifting plate grooves, the same side of the upper clamp plate and the lower clamp plate is provided with a threaded hole, the threaded hole is fixedly connected with a bolt, the bolt is connected with the limiting hole, the upper clamp plate and the lower clamp plate are fixedly connected with a bearing, the inner side of the bearing is fixedly connected with a connecting rod, the connecting rod on the middle of the upper clamp plate and the lower clamp plate is fixedly connected with a sprocket one, the sprocket one is meshed and connected with the chain, the connecting rod is fixedly connected with a baffle on one side, and the baffle is fixedly connected with a drill bit on one side.

[0009] Preferably, the base is fixedly connected with a fixed plate on both sides, the fixed plate is rotatably connected with an eccentric wheel, the eccentric column of the eccentric wheel is rotatably connected with a connecting rod, one end of the connecting rod is rotatably connected with the lifting plate fixed plate, the shaft of the eccentric wheel is fixedly connected with a belt pulley, and the belt pulley is frictionally connected with a belt.

[0010] Preferably, the base is fixedly connected with three wheels on both sides, respectively, the middle wheel shaft of the two sides is fixedly connected with a belt pulley, and the belt pulley on the wheel shaft is frictionally connected with the belt.

[0011] Preferably, the base is fixedly connected with an energy storage device at one end, the energy storage device is electrically connected with the driving device, and the energy storage device is fixedly connected with a handle on one end of the base.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a chain drive rotating mechanism rotates, utilizes the drill to carry out the drilling to the soil, and the soil is also not hardened from the hole drilled, and through the wheel of bottom and the lift plate are connected, realize the lift of lift plate and rotating mechanism through the rotation of wheel, guarantee the opening of every two groups when sowing is consistent, and the construction personnel who promotes the machine does not appear the problem of the inconsistent opening distance because the pushing speed is inconsistent, more simple and efficient. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic diagram of the utility model;

[0015] Figure 2 It is the structure schematic diagram of another visual angle of the utility model;

[0016] Figure 3 It is the structure schematic diagram of transmission part;

[0017] Figure 4 It is the structure schematic diagram of rotating mechanism;

[0018] Figure 5 It is Figure 4 The structure schematic diagram of A part in;

[0019] Figure 6 It is the structure schematic diagram of eccentric wheel.

[0020] In the drawing, 1, base;101, wheel;102, handle;103, energy storage device;104, fixed plate;105, belt pulley;106, belt;107, limit post;108, spring;2, eccentric wheel;3, connecting rod;4, lift plate;401, drive device;402, upper cover plate;403, upper cover plate recess;404, lift plate recess;405, limit hole;406, lift plate fixed plate;5, rotating mechanism;501, upper clamping plate;502, chain wheel one;503, lower clamping plate;504, connecting rod;505, baffle;506, drill;507, bearing;6, chain wheel two;7, chain;8, bolt. DETAILED DESCRIPTION

[0021] The utility model will be further described in connection with the drawings:

[0022] The orientation terms involved in the paragraph of detailed description are only for the convenience of the person skilled in the art to understand the technical scheme recorded in the application according to the visual orientation shown in the drawing. Except for the explicit provision and limitation, the terms "arrangement", "installation", "connection" and the like should be understood broadly, and for the person skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific situation.

[0023] AsFigures 1 to 6 As shown, a peanut seeding opener, comprising a base 1, the middle of the base 1 is provided with a slot, the slot is fixedly connected with a limiting column 107 around, the outer side of the limiting column 107 is surrounded by a spring 108, the role of the limiting column 107 is to prevent the initial selection displacement when the lifting plate 4 moves up and down, the role of the spring 108 is that when the lifting plate 4 moves downward, the spring 108 is in compression state, when the lifting plate 4 moves upward, the spring 108 enters and exits the relaxation state, the drill bit 506 is lifted upward, which is more labor-saving and better to take out the soil in the hole. The side of the limiting column 107 is slidably connected with the lifting plate 4, the side of the spring 108 abuts against the lifting plate 4, the other side abuts against the base 1, the two sides of the lifting plate 4 are fixedly connected with the lifting plate fixed plate 406, the middle of the lifting plate 4 is provided with a slot, the slot is provided with a rotating mechanism 5 matched with the lifting plate 4, the side of the lifting plate 4 slot has a groove, the inside of the groove is rotatably connected with two chain wheels two 6, the two chain wheels two 6 are meshingly and drivingly connected through a chain 7, the chain wheel two 6 drives the chain 7 to rotate, the side of the chain wheel two 6 is provided with an upper cover plate 402 fixedly connected with the lifting plate 4, the side of the upper cover plate 402 is fixedly connected with a driving device 401, the extending end of the driving device 401 is fixedly connected with one of the chain wheels two 6.

[0024] The side of the upper cover plate 402 close to the slot of the lifting plate 4 is provided with a plurality of upper cover plate grooves 403, the bottom of the lifting plate 4 corresponding to the upper cover plate 402 is also provided with a plurality of lifting plate grooves 404, the upper cover plate 402 is provided with a plurality of lifting plate grooves 404 on the two sides of the lifting plate 4, the inside of the lifting plate groove 404 is provided with a limiting hole 405, the upper cover plate groove 403 and the lifting plate groove 404 here both play the role of fixing the rotating mechanism 5 and adjusting the distance of the rotating mechanism 5, the limiting hole on the lifting plate groove 404 is fixed with the limiting hole on the rotating mechanism 5 through a bolt 8, to prevent the rotating mechanism 5 from slipping off during work.

[0025] The rotating mechanism 5 comprises an upper clamping plate 501 and a lower clamping plate 503 fixedly connected with the upper cover plate groove 403 and the lifting plate groove 404, the upper clamping plate 501 and the lower clamping plate 503 are provided with threaded holes on the same side, bolts 8 are fixedly connected in the threaded holes, the bolts 8 are connected with the limiting holes 405, bearings 507 are fixedly connected on the upper clamping plate 501 and the lower clamping plate 503, the bearings 507 can prevent the upper clamping plate 501 and the lower clamping plate 503 from being affected when the connecting rod 504 rotates, and the upper clamping plate 501 and the lower clamping plate 503 are still fixedly connected with the lifting plate 4. The connecting rod 504 is fixedly connected in the bearings 507, a sprocket wheel one 502 is fixedly connected on the connecting rod 504 between the upper clamping plate 501 and the lower clamping plate 503, the sprocket wheel one 502 is in meshing transmission connection with the chain 7, a baffle 505 is fixedly connected on one side of the connecting rod 504, a drill bit 506 is fixedly connected on one side of the baffle 505, and the baffle 505 can block the scattering of the soil upward when the drill bit 506 rotates at high speed, thereby preventing the rotating mechanism 5 from rotating.

[0026] The base 1 is fixedly connected with fixed plates 104 on both sides, eccentric wheels 2 are rotatably connected on the fixed plates 104, connecting rods 3 are rotatably connected on eccentric columns of the eccentric wheels 2, one end of the connecting rod 3 is rotatably connected with the lifting plate fixed plate 406, pulleys 105 are fixedly connected on shafts of the eccentric wheels 2, and belts 106 are frictionally connected on the pulleys 105. Three wheels 101 are fixedly connected on both sides of the base 1, the pulleys 105 are fixedly connected on shafts of the wheels 101 in the middle of the two sides, the pulleys 105 on the shafts of the wheels 101 are in frictional connection with the belts 106, the wheels 101 are driven to rotate, the eccentric wheels 2 are driven to rotate, the connecting rods 3 connected with the eccentric wheels 2 drive the lifting plate 4 to reciprocate up and down. The base 1 is fixedly connected with an energy storage device 103 at one end, the energy storage device 103 is electrically connected with a driving device 401, the energy storage device 103 mainly comprises batteries and control switches in the inside, and is connected with the driving device 401 through wires, and the driving device 401 is a motor in the utility model. The energy storage device 103 is fixedly connected with a handle 102 on the base 1 at one end, and a worker can hold the handle 102 to control the utility model to move.

[0027] Working process: the utility model is placed on the land which needs to be drilled, the driving device 401 is started, the driving device 401 drives the chain 7 to rotate by rotating the sprocket wheel two 6, the rotation of the chain 7 drives the sprocket wheel one 502 to rotate, the sprocket wheel one 502 drives the drill bit 506 on the sprocket wheel one 502 to rotate.

[0028] The construction personnel hold the handle 102 and push the utility model to move forward, the wheels 101 connected with the wheels 101 in the middle drive the lifting plate 4 to reciprocate up and down through the linkage of the eccentric wheels 2 and the connecting rods 3. When the utility model moves forward, the lifting plate 4 moves up and down, the drill bit 506 on the lifting plate 4 moves up and down, and the soil is drilled.

[0029] Finally, although the present specification is described in terms of embodiments, not every implementation embodies only one independent technical solution, and the present specification is described in this way only for clarity. Those skilled in the art should consider the present specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A peanut seed opener comprising a base (1) characterised in that: The base (1) is provided with a slot in the middle, and a limiting column (107) is fixedly connected around the slot, a spring (108) is arranged around the outer side of the limiting column (107), a lifting plate (4) is slidably connected to one side of the limiting column (107), the spring (108) is abutted with the lifting plate (4) on one side and abutted with the base (1) on the other side, lifting plate fixing plates (406) are fixedly connected to the two sides of the lifting plate (4), the lifting plate (4) is provided with a slot in the middle, and a rotating mechanism (5) matched with the lifting plate (4) is arranged in the slot, a recess is arranged on one side of the slot of the lifting plate (4), two chain wheels (6) are rotatably connected in the recess, the two chain wheels (6) are drivingly connected through a chain (7), an upper cover plate (402) is fixedly connected to one side of the chain wheel (6), a driving device (401) is fixedly connected to one side of the upper cover plate (402), and the extending end of the driving device (401) is fixedly connected with one of the chain wheels (6).

2. The peanut seed and furrow opener of claim 1 wherein: A plurality of upper cover plate recesses (403) are arranged on one side of the slot of the lifting plate (4), a plurality of lifting plate recesses (404) are arranged on the bottom of the lifting plate (4) corresponding to the upper cover plate (402), a plurality of lifting plate recesses (404) are arranged on the upper and lower sides of the lifting plate (4) corresponding to the upper cover plate (402), and a limiting hole (405) is formed in the lifting plate recess (404).

3. A peanut row unit according to claim 2, wherein: The rotating mechanism (5) comprises an upper clamping plate (501) and a lower clamping plate (503) fixedly connected with the upper cover plate recess (403) and the lifting plate recess (404), threaded holes are arranged on the same side of the upper clamping plate (501) and the lower clamping plate (503), bolts (8) are fixedly connected in the threaded holes, the bolts (8) are connected with the limiting hole (405), bearings (507) are fixedly connected to the upper clamping plate (501) and the lower clamping plate (503), connecting rods (504) are fixedly connected to the inner sides of the bearings (507), chain wheels (502) are fixedly connected to the connecting rods (504) in the middle of the upper clamping plate (501) and the lower clamping plate (503), the chain wheels (502) are drivingly connected with the chain (7), baffles (505) are fixedly connected to one side of the connecting rods (504), and drill bits (506) are fixedly connected to one side of the baffles (505).

4. The peanut row unit according to claim 1, wherein: The base (1) is provided with a slot in the middle, and a limiting column (107) is fixedly connected around the slot, a spring (108) is arranged around the outer side of the limiting column (107), a lifting plate (4) is slidably connected to one side of the limiting column (107), the spring (108) is abutted with the lifting plate (4) on one side and abutted with the base (1) on the other side, lifting plate fixing plates (406) are fixedly connected to the two sides of the lifting plate (4), the lifting plate (4) is provided with a slot in the middle, and a rotating mechanism (5) matched with the lifting plate (4) is arranged in the slot, a recess is arranged on one side of the slot of the lifting plate (4), two chain wheels (6) are rotatably connected in the recess, the two chain wheels (6) are drivingly connected through a chain (7), an upper cover plate (402) is fixedly connected to one side of the chain wheel (6), a driving device (401) is fixedly connected to one side of the upper cover plate (402), and the extending end of the driving device (401) is fixedly connected with one of the chain wheels (6).

5. The peanut seed and furrow opener of claim 1 wherein: ​ 6. The peanut seed and furrow opener of claim 1 wherein: One end of the base (1) is fixedly connected with an energy storage device (103), the energy storage device (103) is electrically connected with a driving device (401), and one end of the energy storage device (103) is fixedly connected with a handle (102) on the base (1).

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