CN218302167U

CN218302167U - Furrow opener

Info

Publication number: CN218302167U
Application number: CN202222473363.XU
Authority: CN
Inventors: 南剑锋
Original assignee: Tongwei Sanheyuan Agriculture And Animal Husbandry Co ltd
Current assignee: Tongwei Sanheyuan Agriculture And Animal Husbandry Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-17
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to a ditching equipment technical field, specifically speaking relates to a furrow opener. The lifting device comprises a top plate and a bottom plate located under the top plate, wherein four corners of the bottom of the top plate are respectively and fixedly provided with a supporting rod, the bottoms of the four supporting rods are respectively and fixedly connected with the top of the bottom plate, the top of the top plate is provided with a driving piece, two sides of the bottom plate are respectively and rotatably provided with wheels, the top of one end of the bottom plate is fixedly provided with an adjusting chamber, and the top of the adjusting chamber is fixedly connected with the bottom of the top plate. The utility model discloses a set up driving piece and first motor and drive first lead screw and rotate in order to realize the regulation of coulter height, thereby the shortcoming that original furrow opener ditching degree of depth is not adjustable has been improved, through seting up on one side of the coulter and accomodate the groove, accomodate the inslot and be provided with the second lead screw and widen the coulter, thereby adjust the coulter and widen the total width of coulter ditching through rotating the second lead screw, make this furrow opener when putting into use, can change the width of ditching according to actual demand is nimble, the practicality of furrow opener has been improved.

Description

Furrow opener

Technical Field

The utility model relates to a ditching equipment technical field, specifically speaking relates to a furrow opener.

Background

Need use the ditching machine to ditch in the grass is planted, in order to make things convenient for grass to cultivate and manage, wherein the ditching machine is a high-efficient practical novel ditching device, usual ditching machine mainly will rotate through the diesel engine after transmitting the clutch through the belt, the drive walking gearbox, the transmission shaft, the linear motion forward or backward of chain formula ditching machine is realized to rear axle etc., move as power through farming equipment such as tractors, ditching through the sheet structure that has the sawtooth, current ditching machine has basically can satisfy the ditching demand in the grass is planted, but some problems still exist.

For example, the Chinese patent publication numbers are: CN 214014973U's a furrow opener for grass planting, which comprises a carriage body, the inside of automobile body is provided with drive arrangement, the bottom of automobile body is provided with the drive wheel, the outer wall of drive wheel is provided with the track, the inside left side position of automobile body is provided with driving motor, driving motor's left side position is provided with the support arm, the bottom end position of support arm is provided with the ditching wheel, the right side position of automobile body is provided with the spout, be provided with the slider in the spout, the right side of slider is provided with the coulter, can realize this furrow opener self-propelled with the help of built-in drive arrangement, has left out traditional outside tractive and has driven, and the coulter can upwards turn out and ejecting soil top layer with the hard stone in the soil, has avoided the hard stone to cause the ditching wheel to collide with the damage, leads to the cutting edge on the ditching wheel to appear colliding with the damage, shortens the life of ditching wheel.

However, the width and depth of the furrow opener for planting the pasture grass are not adjustable, and if the furrow opening wheels with different sizes are replaced for changing the width and depth of furrow opening, time and labor are saved, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a furrow opener to solve the problem that provides among the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides an opener, include the roof and be located the bottom plate under the roof, roof bottom four corners has all set firmly the bracing piece, four bracing piece bottom all with bottom plate top fixed connection, the roof top is provided with the driving piece, the bottom plate both sides are all rotated and are provided with the wheel, bottom plate one end top has set firmly the control chamber, control chamber top and roof bottom fixed connection, the T-slot has been seted up to the control chamber, T-slot internal rotation is provided with first lead screw, the roof top has set firmly first motor, first motor output rotates with first lead screw to be connected, the inslot slides and is provided with the T-shaped piece in the T-shaped piece, T-shaped piece and first lead screw threaded connection, T-shaped piece bottom has set firmly the connecting rod, the connecting rod bottom has set firmly the coulter, the groove has been seted up to accomodate one side, it is provided with and widens the coulter to accomodate to slide in the inslot, it rotates and is provided with the second lead screw to accomodate, the one end that the widening coulter was kept away from to widen the coulter has set firmly the turn button, the turn button is arranged in the coulter outer wall in, second lead screw and is widened sword threaded connection.

As a further improvement of the technical scheme, the driving piece comprises a diesel engine case which is fixedly arranged at the top of the top plate and provides power for the wheels, and a handlebar is arranged at one end of the top plate and is positioned at the same end position of the top plate with the adjusting chamber.

As a further improvement of this technical scheme, the one end that the regulating chamber was kept away from to the bottom plate is seted up the open slot that runs through, open slot both sides bottom all has set firmly the fixed block, two the fixed block intermediate position is rotated and is provided with the wheel that loosens the soil, one of them the fixed block is kept away from one side of the wheel that loosens the soil and is set firmly the second motor, the output of second motor with loosen the soil wheel fixed connection.

As a further improvement of the technical scheme, a protective shell is arranged on the periphery of the second motor, and penetrating tight heat dissipation holes are formed in the side wall of the protective shell.

As a further improvement of the technical scheme, wheel covers are fixedly arranged on two sides of the bottom plate, a scraping plate is arranged at the bottom of one end, close to the handlebar, of each wheel cover, and the scraping plates are movably matched with the wheels.

As a further improvement of the technical scheme, the top of the bottom plate is fixedly provided with a soil prevention cover which is positioned at the periphery of the top of the soil loosening wheel, one end of the bottom plate is fixedly provided with a limit block, the connecting rod penetrates through the limit block, and the connecting rod is connected with the limit block in a sliding manner.

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

in this furrow opener, drive first lead screw through setting up driving piece and first motor and rotate in order to realize the regulation of coulter height, thereby the shortcoming that original furrow opener ditching degree of depth is not adjustable has been improved, through seting up on one side of the coulter and accomodate the groove, accomodate the inslot and be provided with the second lead screw and widen the coulter, thereby adjust the coulter and widen the total width of coulter ditching through rotating the second lead screw, make this furrow opener when putting into use, can change the width of ditching according to actual demand is nimble, the practicality of furrow opener has been improved, the cost that a plurality of coulters change the width has been saved.

Drawings

Fig. 1 is one of the overall structural diagrams of the present invention;

fig. 2 is a partial schematic structural view of the present invention;

fig. 3 is a second partial schematic structural diagram of the present invention;

fig. 4 is a second overall structural diagram of the present invention;

fig. 5 is a third partial schematic structural view of the present invention;

fig. 6 is a fourth partial schematic structural diagram of the present invention.

The various reference numbers in the figures mean:

100. a top plate; 110. a base plate; 111. an open slot; 112. a fixed block; 113. a soil loosening wheel; 114. a second motor; 115. a protective housing; 116. a soil-proof cover; 120. a support bar; 121. a conditioning chamber; 122. a first lead screw; 123. a first motor; 124. a T-shaped block; 125. a connecting rod; 126. a limiting block; 130. a wheel; 131. a wheel housing; 132. a squeegee; 140. a coulter; 141. a receiving groove; 142. widening the coulter; 143. a second lead screw; 144. a knob; 150. a handlebar; 160. a diesel engine case.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1-6, the present invention provides a furrow opener, including a top plate 100 and a bottom plate 110 located under the top plate 100, wherein four corners of the bottom of the top plate 100 are respectively provided with a support rod 120, the bottoms of the four support rods 120 are respectively fixedly connected with the top of the bottom plate 110, the top of the top plate 100 is provided with a driving member, and the two sides of the bottom plate 110 are respectively provided with a wheel 130 in a rotating manner, which mainly aims to: the driving piece provides power for

wheel

130, 110 one end top of bottom plate has set firmly control chamber 121, control chamber 121 top and 100 bottom fixed connection of roof, the T-slot has been seted up to control chamber 121, the T-slot internal rotation is provided with first lead screw 122, roof 100 top has set firmly first motor 123, first motor 123 output rotates with first lead screw 122 to be connected, it is provided with T-shaped piece 124 to slide in the T-slot, T-shaped piece 124 and first lead screw 122 threaded connection, T-shaped piece 124 bottom has set firmly connecting rod 125, connecting rod 125 bottom has set firmly coulter 140, its main aim at: under the work of first motor 123, realize the rotation of first lead screw 122, and T-shaped piece 124 again with first lead screw 122 threaded connection, and then realize the regulation of coulter 140 height, coulter 140 one side has been seted up and has been accomodate groove 141, it has widened coulter 142 to accomodate the inslot 141 and slide and be provided with, it is provided with second lead screw 143 to accomodate the inside rotation of groove 141, the one end that widened coulter 142 was kept away from to second lead screw 143 has set firmly turn button 144, the outer wall of coulter 140 is arranged in to turn button 144, second lead screw 143 with widen coulter 142 threaded connection, its main aim at: the second screw rod 143 is rotated by rotating the rotating knob 144, so that the position of the widening coulter 142 is changed, and the total exposed width of the widening coulter 142 and the coulter 140 is changed, thereby realizing the adjustment of the ditching width.

The working principle is as follows:

when the ditching device is used, the ditching device is placed in a working area, the first motor 123 is turned on according to the actual requirement of pasture planting, the first motor 123 starts to operate to drive the first screw rod 122 to rotate, the T-shaped block 124 is in threaded connection with the first screw rod 122 and moves up and down, the height of the widened colter 142 is changed to meet the requirement on the ditching depth, after the height of the colter 140 is adjusted, the power switch of the first motor 123 is turned off, the rotating button 144 is rotated according to the actual ditching requirement, the second screw rod 143 rotates, and the widened colter 142 is in threaded connection with the second screw rod 143, the left and right movement of the widened colter 142 along the accommodating groove 141 is changed, the ditching width is changed, and after the position of the widened colter 142 is adjusted, the rotating button 144 is stopped to rotate, and the driving piece is turned on to ditch.

The driving part comprises a diesel engine case 160, the diesel engine case 160 is fixedly arranged at the top of the top plate 100, the diesel engine case 160 provides power for the wheels 130, a handlebar 150 is arranged at one end of the top plate 100, and the handlebar 150 and the adjusting chamber 121 are located at the same end position of the top plate 100, so that the opener is driven by diesel oil serving as power.

And in order to avoid when ditching, coulter 140 is damaged by the stone, so open slot 111 that runs through is seted up to the one end that bottom plate 110 is kept away from regulating chamber 121, fixed block 112 has all been set firmly to open slot 111 both sides bottom, two fixed block 112 intermediate positions are rotated and are provided with loose soil wheel 113, one side that loose soil wheel 113 was kept away from to one of them fixed block 112 has set firmly second motor 114, second motor 114's output and loose soil wheel 113 fixed connection, thereby loose soil wheel 113 can loosen the soil to the place of ditching earlier, and turn out the stone, the life of coulter 140 has been prolonged.

In addition because of this dress uses under open air environment to and second motor 114 during operation can produce the heat, second motor 114 periphery is provided with protective housing 115, and the inseparable louvre that runs through has all been seted up to protective housing 115 lateral wall, thereby can protect second motor 114, and the heat that second motor 114 produced can be discharged from the louvre, prolongs second motor 114's life.

If the soil is too wet during ditching, in order to avoid the influence on ditching progress caused by soil sticking on the wheels 130 during ditching, wheel covers 131 are fixedly arranged on two sides of the bottom plate 110, a scraper 132 is arranged at the bottom of one end, close to the handlebar 150, of each wheel cover 131, the scraper 132 is movably matched with the wheels 130, and therefore the soil on the wheels 130 can be scraped off by the scraper 132.

Last loose soil wheel 113 loosens the soil and when turning over the stone, because of loose soil wheel 113 is pivoted, so bottom plate 110 top sets firmly prevents soil cover 116, prevents that soil cover 116 is located the periphery at loose soil wheel 113 top, and bottom plate 110 one end sets firmly stopper 126, and connecting rod 125 passes stopper 126, and connecting rod 125 and stopper 126 sliding connection to when preventing loose soil wheel 113 to rotate, the soil is driven and is got rid of aloft and fall on one's body at people.

When the furrow opener of the embodiment is used specifically, the furrow opener is placed in a working area, according to the actual requirement of pasture planting, the first motor 123 is started, the first motor 123 starts to operate to drive the first screw rod 122 to rotate, because the T-shaped block 124 is in threaded connection with the first screw rod 122, the T-shaped block 124 moves up and down, the requirement on the ditching depth is met by changing the height of the widened coulter 142, after the height of the coulter 140 is adjusted, the power switch of the first motor 123 is closed, the rotating button 144 is rotated according to the actual ditching requirement, the second screw rod 143 rotates, and because the widened coulter 142 is in threaded connection with the second screw rod 143, the widened coulter 142 moves left and right along the accommodating groove 141, the ditching width is changed, after the position of the widened coulter 142 is adjusted, the rotating button 144 stops rotating, the second motor 114 is started to drive the scarifier to rotate, the diesel engine is driven, the handle 150 is held to control the direction to ditch, when the furrow opener runs, the scarifier can scarify the ditching place, and can be turned out in advance, so that stones can be scraped by the scarifier 130 and can be stuck on the scarifier, and can be scraped by stones 132.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A furrow opener comprising a top plate (100) and a bottom plate (110) located directly below the top plate (100), characterized by: the four corners of the bottom of the top plate (100) are fixedly provided with support rods (120), the bottoms of the four support rods (120) are fixedly connected with the top of the bottom plate (110), the top of the top plate (100) is provided with a driving piece, the two sides of the bottom plate (110) are respectively and rotatably provided with wheels (130), the top of one end of the bottom plate (110) is fixedly provided with an adjusting chamber (121), the top of the adjusting chamber (121) is fixedly connected with the bottom of the top plate (100), the adjusting chamber (121) is provided with a T-shaped groove, the T-shaped groove is rotatably provided with a first lead screw (122), the top of the top plate (100) is fixedly provided with a first motor (123), the output end of the first motor (123) is rotatably connected with the first lead screw (122), a T-shaped block (124) is arranged in the T-shaped groove in a sliding manner, the T-shaped block (124) is in threaded connection with the first lead screw (122), the bottom of the T-shaped block (124) is fixedly provided with a connecting rod (125), the bottom of the connecting rod (125) is fixedly provided with a coulter (140), one side of the coulter (140) is provided with a holding groove (141), the inner part of the coulter (141) is provided with a widened coulter (142), and one end of the coulter (144) is arranged in the rotating button (144), the second screw rod (143) is in threaded connection with the widening coulter (142).

2. A shank according to claim 1, wherein: the driving piece comprises a diesel engine case (160), the diesel engine case (160) is fixedly arranged at the top of the top plate (100), the diesel engine case (160) provides power for the wheels (130), a handlebar (150) is arranged at one end of the top plate (100), and the handlebar (150) and the adjusting chamber (121) are located at the same end position of the top plate (100).

3. A shank according to claim 2, wherein: one end that regulating chamber (121) was kept away from in bottom plate (110) is seted up open slot (111) that runs through, fixed block (112), two have all been set firmly to open slot (111) both sides bottom fixed block (112) intermediate position rotates and is provided with the wheel (113) that loosens the soil, one of them fixed block (112) one side of keeping away from the wheel (113) that loosens the soil has set firmly second motor (114), the output of second motor (114) with loosen the soil wheel (113) fixed connection.

4. A shank opener according to claim 3, wherein: the periphery of the second motor (114) is provided with a protective shell (115), and the side wall of the protective shell (115) is provided with penetrating tight heat dissipation holes.

5. A shank according to claim 4, wherein: both sides of the bottom plate (110) are fixedly provided with wheel covers (131), the bottom of one end, close to the handlebar (150), of each wheel cover (131) is provided with a scraper (132), and the scrapers (132) are movably matched with the wheels (130).

6. A shank according to claim 1, wherein: the soil-proof cover (116) is fixedly arranged at the top of the bottom plate (110), the soil-proof cover (116) is positioned on the periphery of the top of the soil loosening wheel (113), a limiting block (126) is fixedly arranged at one end of the bottom plate (110), the connecting rod (125) penetrates through the limiting block (126), and the connecting rod (125) is in sliding connection with the limiting block (126).