阅读说明：本技术 一种便捷式春笋挖掘切割一体装置 (Portable spring bamboo shoot excavates cutting integrative device ) 是由 李咪咪 于 2021-01-15 设计创作，主要内容包括：本发明公开了一种便捷式春笋挖掘切割一体装置,涉及农业装置技术领域,包括外壳、内壳、内螺纹管、定位掘土机构、扭动杆、螺纹杆、笋身固定机构和旋转切割机构,所述外壳内壁插接有内壳,所述内壳的底部与定位掘土机构的顶部活动连接,所述内壳的顶部内壁与内螺纹管的外壁固定连接,所述内螺纹管的内壁与螺纹杆的外壁螺纹连接。本发明通过小巧便捷的结构设计,实现可携带进入木林进行采集春笋,实现对春笋的顶部进行稳固作用,防止在砍断春笋时砍断工具发生滑动对春笋可食用部分造成损伤,且可防止春笋顶部细处受力端裂,又实现省时省力的辅助挖掘春笋四周土壤,提高春笋采集效率,同时对春笋底部进行方便切割,切口整齐且防止砍伤春笋顶部。(The invention discloses a portable spring bamboo shoot excavating and cutting integrated device, which relates to the technical field of agricultural devices and comprises an outer shell, an inner shell, an internal thread pipe, a positioning digging mechanism, a twisting rod, a threaded rod, a bamboo shoot body fixing mechanism and a rotary cutting mechanism, wherein the inner shell is inserted into the inner wall of the outer shell, the bottom of the inner shell is movably connected with the top of the positioning digging mechanism, the inner wall of the top of the inner shell is fixedly connected with the outer wall of the internal thread pipe, and the inner wall of the internal thread pipe is in threaded connection with the outer wall of the threaded rod. According to the spring bamboo shoot harvesting device, through a small and convenient structural design, the spring bamboo shoots can be carried into a wood forest to be harvested, the top of the spring bamboo shoots can be stabilized, the phenomenon that the edible parts of the spring bamboo shoots are damaged due to the fact that a cutting tool slides when the spring bamboo shoots are cut off is prevented, the stress end cracks of the thin parts at the tops of the spring bamboo shoots can be prevented, soil around the spring bamboo shoots can be excavated in a time-saving and labor-saving mode, the spring bamboo shoot harvesting efficiency is improved, meanwhile, the bottoms of the spring bamboo shoots are conveniently cut, the cuts are neat, and the tops of the spring.)

1. The utility model provides an integrative device of cutting is excavated to portable spring bamboo shoot, includes shell (1), inner shell (11), internal thread pipe (110), location digging mechanism (2), twist pole (3), threaded rod (4), bamboo shoot body fixed establishment (5) and rotatory cutting mechanism (6), its characterized in that: the utility model discloses a digging mechanism, including shell (1), inner shell (11), the top swing joint of bottom and location digging mechanism (2) of shell (1) inner wall, the outer wall fixed connection of the top inner wall of inner shell (11) and internal thread pipe (110), the inner wall of internal thread pipe (110) and the outer wall threaded connection of threaded rod (4), the top fixedly connected with wrench rod (3) of threaded rod (4), the bottom of threaded rod (4) and the top swing joint of bamboo shoot body fixed establishment (5), the top of bamboo shoot body fixed establishment (5) and the top fixed connection of rotatory cutting mechanism (6).

2. The portable spring bamboo shoot digging and cutting integrated device as claimed in claim 1, is characterized in that: the outer wall of the right side of the inner shell (11) is provided with teeth (111), the right side of the teeth (111) is meshed with the teeth of the first gear (24), the right side of the first gear (24) is meshed with the teeth of the second gear (25), and a pedal (26) is inserted in the axis of the second gear (25).

3. The portable spring bamboo shoot digging and cutting integrated device as claimed in claim 1, is characterized in that: the positioning soil digging mechanism (2) comprises pointed steel (20), a fixing ring (21), a rotating shaft (210), a soil digging sheet (22) and a pressing ring (23), the top of the pointed steel (20) is fixedly connected with the bottom of the outer shell (1), the rear end of the soil digging sheet (22) is fixedly connected with a groove block (221), the bottom of the pressing ring (23) is connected with the inner wall of the groove block (221) in a clamped mode, the rotating shaft (210) is connected to the top of the soil digging sheet (22) in an inserted mode, one side of the rotating shaft (210) is connected with the outer wall of the fixing ring (21) in an inserted mode, and the top of the pressing ring (23) is fixedly connected with the bottom of the inner shell (11).

4. The portable spring bamboo shoot digging and cutting integrated device as claimed in claim 1, is characterized in that: bamboo shoot body fixed establishment (5) are including connecting (51), toper shell (52) and fastener (53), the top of connecting (51) and the bottom fixed connection of threaded rod (4), the bottom of connecting (51) and the top fixed connection of toper shell (52), spout (521) have evenly been seted up to the inner wall of awl heart shell (52), the inner wall and the fastener (53) joint of spout (521).

5. The portable spring bamboo shoot digging and cutting integrated device as claimed in claim 4, wherein: rotatory cutting mechanism (6) include ejector pin (61), pole setting (62) and rotary cutter (63), the outer wall and the joint (51) of ejector pin (61) are pegged graft, the bottom of ejector pin (61) and the top fixed connection of pole setting (62), the bottom of pole setting (62) and the top fixed connection of rotary cutter (63).

6. The portable spring bamboo shoot digging and cutting integrated device as claimed in claim 4, wherein: the fastener (53) comprises an inclined vertical plate (531) and a clamping piece (532), pulleys (5311) are uniformly arranged on the outer wall of the inclined vertical plate (531), and the outer wall of each pulley (5311) is movably connected with the inner wall of the corresponding sliding groove (521).

7. The portable spring bamboo shoot digging and cutting integrated device as claimed in claim 5, wherein: the rotary cutter (63) comprises an upper outer ring piece (631), a lower outer ring piece (632) and an inner ring piece (633), the top of the upper outer ring piece (631) is fixedly connected with the bottom of the upright rod (62), a first round groove (6311) is formed in the bottom of the upper outer ring piece (631), a retaining column (6312) is uniformly and fixedly connected with the bottom of the first round groove (6311), the number of the retaining column (6312) is four, a second round groove (6321) is formed in the top of the lower outer ring piece (632), the bottom of the retaining column (6312) is inserted into the inner wall of the second round groove (6321), a square groove (6333) is formed in the outer wall of the inner ring piece (633), cutters (6331) are uniformly inserted into the inner wall of the square groove (6333), the rear ends of the cutters (6331) extend to the outer wall of the upper outer ring piece (631) in an arc shape, torsion springs (6332) are inserted into the rear ends of the cutters (6331), and the tops of the torsion springs (6332) are fixedly connected with the top of the inner, the bottom of the torsion spring (6332) is fixedly connected with the bottom of the cutter (6331).

8. The portable spring bamboo shoot digging and cutting integrated device as claimed in claim 6, wherein: the clamping piece (532) comprises a clamping plate (5321), a spring (5322), an arc-shaped top plate (5323), idler wheels (5324), a cutting ring (5325), a limiting groove (5326) and a rotating shaft (5327), wherein the limiting groove (5326) is uniformly formed in the right side of the clamping plate (5321), one end of the rotating shaft (5327) is inserted into the inner wall of the limiting groove (5326), the idler wheels (5324) are clamped on the outer wall of the rotating shaft (5327), the outer wall of the idler wheels (5324) is fixedly connected with the inner wall of the cutting ring (5325), the outer wall of the left side of the idler wheels (5324) is movably connected with the right side of the arc-shaped top plate (5323), the left side of the arc-shaped top plate (5323) is movably connected with the right end of the spring (5322), and the left end of the spring (5322) is clamped.

Technical Field

The invention relates to a spring bamboo shoot excavating device, relates to the technical field of agricultural devices, and particularly relates to a portable spring bamboo shoot excavating and cutting integrated device.

Background

The moso bamboo shoots unearthed after the spring are called spring bamboo shoots, the edible parts are primary, tender and fat, short and strong buds or penis, most of the moso bamboo shoots emerge from the top of the surface of the ground, the rootstocks at the tail ends of the moso bamboo shoots are deeply buried under the surface of the ground, and only the near-ground parts are taken during collection. The following problems exist in the prior art:

1. in the prior art, spring bamboo shoots grow between mountain forests and bamboo forests in disorder, so that the problems of low spring bamboo shoot collecting efficiency, time consumption and labor consumption caused by the fact that the spring bamboo shoots are collected by selecting a method of manually digging the spring bamboo shoots in order to protect the forests from being damaged and cannot enter the forest for collecting by using large-scale mechanical equipment exist when the spring bamboo shoots are collected;

2. among the prior art, can select to utilize hoe to cut apart spring bamboo shoot top to gather again to some modes of gathering spring bamboo shoots, nevertheless bury earth's surface and the similar taper shape in spring bamboo shoot top deeply bottom the spring bamboo shoot, the skew takes place for the easy slip of instrument front when cutting apart spring bamboo shoot, leads to damaging the spring bamboo shoot, and then does not reach the use original intention of gathering spring bamboo shoot, and the mode suitability variation of this collection spring bamboo shoot, consequently need carry out the structure innovation and solve specific problem.

3. In the prior art, the edible part of the spring bamboo shoots is not only at the part which emerges from the ground surface, soil at the position close to the ground surface of the spring bamboo shoots needs to be dug out in the spring bamboo shoot collecting process, the parts of the spring bamboo shoots below the ground surface are cut off, time and labor are consumed when the spring bamboo shoots are dug one by one, the spring bamboo shoots are easy to damage in the digging process, waste is caused, and the yield of the spring bamboo shoots is reduced.

4. In the prior art, due to the unique conical shape, the top is easier to break than the bottom after being subjected to external force, and in the cutting process, the problem that the top is broken and the bottom is still buried in soil often occurs, so that the qualification rate of the collected spring bamboo shoots is reduced, and the usable spring bamboo shoot part at the bottom is wasted endlessly.

Disclosure of Invention

The invention provides a portable spring bamboo shoot excavating and cutting integrated device, which aims to have a portable carrying function and solve the problems that spring bamboo shoots grow between mountain forests and bamboo forests disorderly, large-scale mechanical equipment cannot be used for entering the forest for collecting the spring bamboo shoots to protect the forest from being damaged when the spring bamboo shoots are collected, and the method for manually excavating the spring bamboo shoots is only selected, so that the spring bamboo shoot collecting efficiency is low, and time and labor are consumed;

the other purpose is to solve the problem that the tops of spring bamboo shoots are cut off by a hoe and collected, but the bottoms of the spring bamboo shoots are deeply buried in the ground, the tops of the spring bamboo shoots are similar to conical shapes, and the sharp edge of a tool is easy to slide and shift when the spring bamboo shoots are cut off, so that the spring bamboo shoots are damaged, and the effect of accurately cutting off the spring bamboo shoots is achieved;

the other purpose is to have the function of simply digging soil around the spring bamboo shoots, which is beneficial to reducing the labor amount for collecting the spring bamboo shoots, and solve the problems that the edible parts of the spring bamboo shoots are not only at the parts where the earth surface emerges, the soil near the earth surface of the spring bamboo shoots needs to be dug out in the process of collecting the spring bamboo shoots, the parts of the spring bamboo shoots below the earth surface are cut off, the digging of the spring bamboo shoots one by one consumes time and labor, and the spring bamboo shoots are easily damaged in the digging process, so that waste is caused and the yield of the spring bamboo shoots is reduced;

wherein in one kind the purpose in order to possess the function at firm spring bamboo shoot top, prevent cutting off the spring bamboo shoot in-process, spring bamboo shoot top fracture and cut off the instrument and take place to slide in spring bamboo shoot surface, to the function that the spring bamboo shoot part of gathering caused the damage, avoided in its unique toper appearance, the top receives external force after to be more easily cracked than the bottom, in cutting off the in-process, appears the top fracture often and the bottom still buries the problem in soil.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides an integrative device of cutting is excavated to portable spring bamboo shoot, includes shell, inner shell, internal thread pipe, location digging mechanism, twist pole, threaded rod, bamboo shoot body fixed establishment and rotatory cutting mechanism, the shell inner wall is pegged graft there is the inner shell, the bottom of inner shell and the top swing joint of location digging mechanism, the top inner wall of inner shell and the outer wall fixed connection of internal thread pipe, the inner wall of internal thread pipe and the outer wall threaded connection of threaded rod, the top fixedly connected with twisting pole of threaded rod, the bottom of threaded rod and the top swing joint of bamboo shoot body fixed establishment, the top of bamboo shoot body fixed establishment and the top fixed connection of rotatory cutting mechanism.

The technical scheme of the invention is further improved as follows: the outer wall of the right side of the inner shell is provided with teeth, the right side of the teeth is meshed with the teeth of the first gear, the right side of the first gear is meshed with the teeth of the second gear, and a pedal is inserted in the axis of the second gear.

The technical scheme of the invention is further improved as follows: the positioning digging mechanism comprises pointed steel, a fixing ring, a rotating shaft, a digging piece and a pressing ring, the top of the pointed steel is fixedly connected with the bottom of the shell, the rear end of the digging piece is fixedly connected with a groove block, the bottom of the pressing ring is clamped with the inner wall of the groove block, the top of the digging piece is inserted with the rotating shaft, one side of the rotating shaft is inserted with the outer wall of the fixing ring, and the top of the pressing ring is fixedly connected with the bottom of the inner shell.

The technical scheme of the invention is further improved as follows: bamboo shoot body fixed establishment is including joint, toper shell and fastener, the top of joint and the bottom fixed connection of threaded rod, the bottom of joint and the top fixed connection of toper shell, the spout has evenly been seted up to the inner wall of awl heart shell, the inner wall and the fastener joint of spout.

The technical scheme of the invention is further improved as follows: the rotary cutting mechanism comprises an ejector rod, an upright rod and a rotary cutter, the outer wall of the ejector rod is connected with the joint in an inserting mode, the bottom of the ejector rod is fixedly connected with the top of the upright rod, and the bottom of the upright rod is fixedly connected with the top of the rotary cutter.

The technical scheme of the invention is further improved as follows: the fastener includes oblique riser and fastener, the outer wall of oblique riser evenly is provided with the pulley, the outer wall of pulley and the inner wall swing joint of spout.

The technical scheme of the invention is further improved as follows: the rotary cutter comprises an upper outer ring piece, a lower outer ring piece and an inner ring piece, the top of the upper outer ring piece is fixedly connected with the bottom of a vertical rod, a first circular groove is formed in the bottom of the upper outer ring piece, blocking columns are uniformly and fixedly connected to the bottom of the first circular groove and block four pieces, a second circular groove is formed in the top of the lower outer ring piece, the blocking bottom is connected with the inner wall of the second circular groove in an inserting mode, a square groove is formed in the outer wall of the inner ring piece, a cutter is uniformly connected to the inner wall of the square groove in an inserting mode, the rear end of the cutter extends to the outer wall of the upper outer ring piece in an arc mode, a torsion spring is connected to the rear end of the cutter in an inserting mode, the top of the torsion spring is fixedly connected with the top of the inner ring piece.

The technical scheme of the invention is further improved as follows: the fastener includes cardboard, spring, arc roof, gyro wheel, cutting ring, spacing groove and axis of rotation, the spacing groove has evenly been seted up on the right side of cardboard, the inner wall in spacing groove is pegged graft and is had the one end of axis of rotation, the outer wall joint of axis of rotation has the gyro wheel, the outer wall of gyro wheel and the inner wall fixed connection of cutting ring, the left side outer wall of gyro wheel and the right side swing joint of arc roof, the left side of arc roof and the right-hand member swing joint of spring, the left end of spring and the inner wall joint of cardboard.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides a portable spring bamboo shoot digging and cutting integrated device, which realizes the portable carrying function by combining an outer shell, an inner shell, an internal thread pipe, a torsion rod and a threaded rod, and can be carried to enter a wood forest to collect spring bamboo shoots.

2. The invention provides a portable spring bamboo shoot digging and cutting integrated device, which can realize the stabilization effect on the tops of spring bamboo shoots by adopting the combination of a threaded rod, a conical shell and a fastener, prevent the edible parts of the spring bamboo shoots from being damaged by the sliding of a cutting tool when the spring bamboo shoots are cut off, and prevent the stress end cracks at the thin parts of the tops of the spring bamboo shoots.

3. The invention provides a portable spring bamboo shoot excavating and cutting integrated device, which is formed by combining a positioning digging mechanism, an outer shell and an inner shell, so that the soil around the spring bamboo shoots can be excavated in a time-saving and labor-saving manner during the collection of the spring bamboo shoots, and the collection efficiency of the spring bamboo shoots is improved.

4. The invention provides a portable spring bamboo shoot digging and cutting integrated device, which can realize the function of conveniently cutting the bottom of spring bamboo shoots by adopting the combination of a rotary cutting mechanism, a threaded rod and a twisting rod, has regular cuts and prevents the tops of the spring bamboo shoots from being cut.

5. The invention provides a portable spring bamboo shoot excavating and cutting integrated device, which is characterized in that an outer shell, an inner threaded pipe, a twisting rod and a threaded pipe are combined, so that operations such as soil excavation, spring bamboo shoot cutting and the like do not need to be performed in a squatting mode when spring bamboo shoots are collected, standing operation can be realized, manpower is saved, and lumbar vertebrae of a collector are protected.

6. The invention provides a portable spring bamboo shoot digging and cutting integrated device, which is formed by combining a first gear, a second gear, teeth, an inner shell, a pedal and a positioning digging mechanism, can dig out soil near the periphery of the spring bamboo shoot by utilizing a lever principle, is efficient, quick, time-saving and labor-saving, and greatly improves the efficiency of collecting the spring bamboo shoot.

7. The invention provides a portable spring bamboo shoot digging and cutting integrated device which is formed by combining a clamping plate, a spring, an arc-shaped top plate and a roller, so that spring bamboo shoots with different shapes can be clamped and fixed, and the device is high in applicability.

8. The invention provides a portable spring bamboo shoot excavating and cutting integrated device, which is characterized in that a conical shell, a clamping plate, a spring, an arc-shaped top plate, a roller and a cutting ring are combined, so that the simple cutting effect on the outer wall of a spring bamboo shoot can be realized in the process of fixing the top of the spring bamboo shoot, and the subsequent peeling work of the spring bamboo shoot is facilitated.

Drawings

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

FIG. 2 is a front view of the main body structure of the present invention;

FIG. 3 is a front view of the body construction during excavation according to the present invention;

FIG. 4 is an overall schematic view of the present invention;

FIG. 5 is a top view of the structure of the present invention;

FIG. 6 is a front view of the cartridge of the present invention;

FIG. 7 is a top view of a clip of the present invention;

FIG. 8 is a schematic view of the construction of the present invention;

FIG. 9 is a schematic view of a rotary cutting mechanism of the present invention;

FIG. 10 is a schematic view of a rotary cutter according to the present invention;

FIG. 11 is a top view of the rotary cutter of the present invention shown without cutting;

fig. 12 is a top view of the rotary cutter for cutting according to the present invention.

In the figure: 1. a housing; 11. an inner shell; 110. an internally threaded tube; 2. positioning a digging mechanism; 3. twisting the rod; 4. a threaded rod; 5. a bamboo shoot body fixing mechanism; 6. a rotary cutting mechanism; 111. teeth; 24. a first gear; 25. a second gear; 26. a pedal; 20. sharpening steel; 21. a fixing ring; 22. digging soil pieces; 23. pressing a ring; 221. a groove block; 210. a rotating shaft; 51. a joint; 52. a conical shell; 53. a fastener; 521. a chute; 61. a top rod; 62. erecting a rod; 63. rotating the cutter; 531. an inclined vertical plate; 532. a fastener; 5311. a pulley; 631. an upper outer ring member; 632. a lower outer ring member; 633. an inner ring member; 6311. a first circular groove; 6312. a bumping post; 6321. a second circular groove; 6333. a square groove; 6331. a cutter; 6332. a torsion spring; 5321. clamping a plate; 5322. a spring; 5323. an arc-shaped top plate; 5324. a roller; 5325. cutting with a ring cutter; 5326. a limiting groove; 5327. and rotating the shaft.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1, 2, 3, 9, 10, 11 and 12, the invention provides a portable spring bamboo shoot digging and cutting integrated device, which comprises an outer shell 1, an inner shell 11, an internal thread pipe 110, a positioning digging mechanism 2, a twisting rod 3, a threaded rod 4, a bamboo shoot body fixing mechanism 5 and a rotary cutting mechanism 6, wherein the inner shell 11 is inserted into the inner wall of the outer shell 1, the bottom of the inner shell 11 is movably connected with the top of the positioning digging mechanism 2, the inner wall of the top of the inner shell 11 is fixedly connected with the outer wall of the internal thread pipe 110, the inner wall of the internal thread pipe 110 is in threaded connection with the outer wall of the threaded rod 4, the twisting rod 3 is fixedly connected with the top of the threaded rod 4, the bottom of the threaded rod 4 is movably connected with the top of the bamboo shoot body fixing mechanism 5, the top of the rotating cutting mechanism 6 is fixedly connected with the top of the body fixing mechanism 5, the top of, the rotary cutting mechanism 6 comprises a push rod 61, a vertical rod 62 and a rotary cutter 63, wherein the outer wall of the push rod 61 is inserted into a joint 51, the bottom of the push rod 61 is fixedly connected with the top of the vertical rod 62, the bottom of the vertical rod 62 is fixedly connected with the top of the rotary cutter 63, the rotary cutter 63 comprises an upper outer ring member 631, a lower outer ring member 632 and an inner ring member 633, the top of the upper outer ring member 631 is fixedly connected with the bottom of the vertical rod 62, a first circular groove 6311 is formed in the bottom of the upper outer ring member 631, blocking columns 6312 are uniformly and fixedly connected to the bottom of the first circular groove 6311, the number of the blocking 6312 is four, a second circular groove 6321 is formed in the top of the lower outer ring member 632, the bottom of the blocking 6312 is inserted into the inner wall of the second circular groove 6321, a square groove 6333 is formed in the outer wall of the inner ring member 633, cutters 6331 are uniformly inserted into the inner wall of the square groove 6333, the rear end of the cutter 6331 extends to the outer, the top of the torsion spring 6332 is fixedly connected to the top of the inner ring member 633, and the bottom of the torsion spring 6332 is fixedly connected to the bottom of the cutter 6331.

In this embodiment, when cutting off spring shoots, rotating the twisting rod 3 at the top will drive the threaded rod 4 at the bottom to rotate and displace downward in the internal threaded tube 110, the joint 51 fixedly connected to the bottom of the threaded rod 4 will also rotate, the joint 51 will drive the upright post 62 fixedly connected to the bottom of the post rod 61 to rotate, the upper outer ring 631 fixed to the bottom of the upright post 62 will rotate along with it, when the upper outer ring 631 rotates, the stop post 6312 fixedly connected to the bottom thereof will displace along the path in the inner walls of the first circular groove 6311 and the second circular groove 6321, when the stop post 6312 meets the arc-shaped rear end of the cutter 6331, the cutter 6331 rotates with the torsion spring 6332 as the rotating shaft to cut off the spring shoots at the inner side, when the stop post 6312 is far away from the rear end of the forward rotation cutter 6331, the cutter 6331 returns to the original position under the action of the torsion spring 6332, if the first property cannot cut off the spring shoots, the twisting rod 3 can be rotated backward again, or repeating the above operations until the spring bamboo shoots are cut off.

Example 2

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 8, on the basis of embodiment 1, the present invention provides a technical solution: an inner shell 11 is inserted into the inner wall of the outer shell 1, the bottom of the inner shell 11 is movably connected with the top of the positioning soil digging mechanism 2, the inner wall of the top of the inner shell 11 is fixedly connected with the outer wall of the internal threaded pipe 110, the inner wall of the internal threaded pipe 110 is in threaded connection with the outer wall of the threaded rod 4, the top of the threaded rod 4 is fixedly connected with the twisting rod 3, the outer wall of the right side of the inner shell 11 is provided with teeth 111, the right side of the teeth 111 is meshed with the teeth of the first gear 24, the right side of the first gear 24 is meshed with the teeth of the second gear 25, a pedal 26 is inserted into the axis of the second gear 25, the positioning soil digging mechanism 2 comprises a pointed steel 20, a fixing ring 21, a rotating shaft 210, a soil digging sheet 22 and a pressing ring 23, the top of the pointed steel 20 is fixedly connected with the bottom of the outer shell 1, the rear end of the soil digging sheet 22 is fixedly connected with a groove block, one side of the rotating shaft 210 is inserted into the outer wall of the fixing ring 21, and the top of the pressing ring 23 is fixedly connected with the bottom of the inner shell 11.

In this embodiment, when digging, aim at spring bamboo shoot at the axle center of shell bottom earlier, insert sharp steel 20 in spring bamboo shoot ground again, use right foot to step down footboard 26, footboard 26 can drive second gear 25 and rotate, second gear 25 drives first gear 24 rotation with it meshing, the left inner shell 11 of first gear 24 passes through the drive of tooth 111 and moves down, inner shell 11 bottom pushes down clamping ring 23, clamping ring 23 pushes down the recess piece 221 of digging piece 22 rear end, digging piece 22 uses the pivot 210 axle center of pegging graft to overturn to the outside as the rotation axis, dig out the soil around the spring bamboo shoot.

Example 3

As shown in fig. 1, fig. 2, fig. 3, fig. 6 and fig. 7, the present invention provides a technical solution on the basis of embodiment 1 and embodiment 2: preferably, the bottom of the threaded rod 4 is movably connected with the top of the bamboo shoot body fixing mechanism 5, the bamboo shoot body fixing mechanism 5 comprises a joint 51, a conical shell 52 and a fastening piece 53, the top of the joint 51 is fixedly connected with the bottom of the threaded rod 4, the bottom of the joint 51 is fixedly connected with the top of the conical shell 52, sliding grooves 521 are uniformly formed in the inner wall of the conical core shell 52, the inner wall of each sliding groove 521 is clamped with the fastening piece 53, the fastening piece 53 comprises an inclined vertical plate 531 and a clamping piece 532, pulleys 5311 are uniformly arranged on the outer wall of the inclined vertical plate 531, the outer wall of each pulley 5311 is movably connected with the inner wall of the corresponding sliding groove 521, each clamping piece 532 comprises a clamping plate 5321, a spring 5322, an arc-shaped top plate 5323, a roller 5324, a circular cutter 5325, a limiting groove 5326 and a rotating shaft 5327, a limiting groove 5326 is uniformly formed in the right side of the clamping plate 5321, one end of the rotating shaft 5327 is inserted into the inner wall, the outer wall of the left side of the roller 5324 is movably connected with the right side of the arc-shaped top plate 5323, the left side of the arc-shaped top plate 5323 is movably connected with the right end of the spring 5322, and the left end of the spring 5322 is clamped with the inner wall of the clamping plate 5321.

In this embodiment, through the effect of the pedal 26, the inner shell 11 drives the bamboo shoot body fixing mechanism 5 to move downwards, the bottom axis of the bamboo shoot body fixing mechanism 5 is aligned to the top bamboo shoot tip of the spring bamboo shoot, then the twisting rod 3 is rotated, the twisting rod 3 drives the threaded rod 4 at the bottom to move downwards through the internal threaded pipe 110, the joint 51 is pressed downwards through the threaded rod 4, the clamping plate 5321 is in contact with the top of the bamboo shoot body, after being pressed downwards again, the circular knife 5326 and the roller 5324 are in contact with the bamboo shoot body, the clamping plate moves upwards along the sliding groove 521 arranged on the inner wall of the conical shell 52 through the pulley 5311 arranged on the outer wall, the circular knife 5326 and the roller 5324 ensure to be tightly attached to the bamboo shoot body in real time through the effect of the arc-shaped top plate 5323 at the rear end and the spring 5322, the circular knife 5326 can cut the outer shell of the bamboo shoot body during the upward movement, and when the.

Example 4

As shown in fig. 1 to 12, on the basis of embodiment 1, embodiment 2 and embodiment 3, the present invention provides a technical solution: the inner shell 11 is inserted into the inner wall of the outer shell 1, the inner wall of the top of the inner shell 11 is fixedly connected with the outer wall of the inner threaded pipe 110, the inner wall of the inner threaded pipe 110 is in threaded connection with the outer wall of the threaded rod 4, the top of the threaded rod 4 is fixedly connected with the twist rod 3, the bottom of the threaded rod 4 is movably connected with the top of the bamboo shoot body fixing mechanism 5, the top of the bamboo shoot body fixing mechanism 5 is fixedly connected with the top of the rotary cutting mechanism 6, the bamboo shoot body fixing mechanism 5 comprises a joint 51, a conical shell 52 and a fastening piece 53, the bottom of the joint 51 is fixedly connected with the top of the conical shell 52, the inner wall of the conical core shell 52 is uniformly provided with a sliding groove 521, the inner wall of the sliding groove 521 is clamped with the fastening piece 53, the top of the joint 51 is fixedly connected with the bottom of the threaded rod 4, the rotary cutting mechanism 6 comprises a mand, the bottom of the upright 62 is fixedly connected with the top of the rotary cutter 63.

In this embodiment, through the in-process of rotatory twist pole 3 control threaded rod 4 downward displacement, connect 51 and rotate and push down the motion, the rotatory cutting mechanism 6 of rotary motion control bottom carries out the spring bamboo shoot through the process among the above-mentioned embodiment 1 and cuts off, pushes down the firm work that the process carried out bamboo shoot body fixed establishment 5.

The working principle of the portable spring bamboo shoot digging and cutting integrated device is described in detail below.

As shown in fig. 1-12, firstly, the digging operation is performed, the axis of the bottom of the outer shell is aligned with the spring bamboo shoot, then the pointed steel 20 is inserted into the ground of the spring bamboo shoot, the pedal 26 is pressed by the right foot, the pedal 26 drives the second gear 25 to rotate, the second gear 25 drives the first gear 24 engaged with the second gear to rotate, the inner shell 11 on the left side of the first gear 24 is driven by the teeth 111 to move downwards, the pressing ring 23 is pressed down at the bottom of the inner shell 11, the pressing ring 23 presses down the groove block 221 at the rear end of the soil planing piece 22, the soil planing piece 22 is overturned outwards by taking the axis of the inserted rotating shaft 210 as the rotating shaft, and the soil around the spring bamboo shoot is dug out.

Then, when the spring bamboo shoot is cut off and stabilized, the torsion bar 3 at the top is rotated to drive the threaded rod 4 at the bottom to rotate and displace downwards in the inner threaded tube 110, the joint 51 fixedly connected with the bottom of the threaded rod 4 also rotates, the joint 51 drives the upright post 62 fixedly connected with the bottom of the ejector rod 61 to rotate, the upper outer ring 631 fixed at the bottom of the upright post 62 rotates along with the threaded rod, when the upper outer ring 631 rotates, the blocking column 6312 fixedly connected with the bottom of the threaded rod moves along the path in the inner walls of the first circular groove 6311 and the second circular groove 6321, the blocking column 6312 meets the arc-shaped rear end of the cutter 6331, the cutter 6331 rotates with the torsion spring 6332 as a rotating shaft to cut the spring at the inner side, when the blocking column 6312 is far away from the rear end of the cutter 6331, the cutter 6331 returns to the original position under the action of the torsion spring 6332, if the first spring bamboo shoot cannot be cut off, the torsion bar 3 can be rotated backwards and then rotated again, or repeating the above operations until the spring bamboo shoot is cut off, the inner shell 11 drives the bamboo shoot body fixing mechanism 5 to move downwards under the action of the pedal 26, the axis of the bottom of the bamboo shoot body fixing mechanism 5 is aligned with the top bamboo shoot tip of the spring bamboo shoot, then the twisting rod 3 is rotated, the twisting rod 3 drives the threaded rod 4 at the bottom to move downwards through the internal threaded tube 110, by pressing the joint 51 down by the threaded rod 4, the clamping plate 5321 contacts with the top of the bamboo shoot body, and after pressing down again, the cutting ring 5326 and the roller 5324 are contacted with the bamboo shoot body, the clamping plate moves upwards along the sliding groove 521 arranged on the inner wall of the conical shell 52 through the pulley 5311 arranged on the outer wall, the cutting ring 5326 and the rolling plate 5324 are ensured to be tightly attached to the bamboo shoot body in real time under the action of the arc-shaped top plate 5323 and the spring 5322 at the rear end, the cutting ring 5326 can cut the outer shell of the bamboo shoot body in the upward displacement process, when the conical shell 52 is pressed down, the top of the spring bamboo shoot is stabilized, and the cutter 6331 can cut off the spring bamboo shoot conveniently.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.