阅读说明：本技术 一种园林果木种植用的自我调节防护除草设备 (Self-adjusting protection weeding equipment for garden fruit tree planting ) 是由 张婉 于 2021-01-19 设计创作，主要内容包括：本发明涉及果树种植技术领域,且公开了一种园林果木种植用的自我调节防护除草设备,包括壳体,所述壳体的内腔底部转动连接有轴杆,所述轴杆的上部表面开设有环槽,所述壳体的内腔底部滑动连接有套接在轴杆上的调节框,所述调节框的下端固定连接有套接在轴杆上的轴承套,所述轴杆的下部开设有活动槽,所述活动槽的内腔上部滑动连接有延伸至轴承套上的T型滑杆。该园林果木种植用的自我调节防护除草设备,通过轴杆转动时带动调节框上下往复运动,使得轴承套带动T型滑杆往复移动,配合连杆的作用刀片继而被间歇推出活动槽,切割外部缠绕的杂草,从而有效的保证了设备整体的使用稳定性、延长了相应刀具的使用寿命。(The invention relates to the technical field of fruit tree planting, and discloses self-adjusting protection weeding equipment for garden fruit tree planting, which comprises a shell, wherein the bottom of an inner cavity of the shell is rotatably connected with a shaft rod, the surface of the upper part of the shaft rod is provided with a ring groove, the bottom of the inner cavity of the shell is slidably connected with an adjusting frame sleeved on the shaft rod, the lower end of the adjusting frame is fixedly connected with a bearing sleeve sleeved on the shaft rod, the lower part of the shaft rod is provided with a movable groove, and the upper part of the inner cavity of the movable groove is slidably connected with a T-shaped sliding rod extending to the bearing sleeve. This self-adjusting protection weeding equipment of usefulness is planted to gardens fruit tree drives regulation frame reciprocating motion from top to bottom when rotating through the axostylus axostyle for the bearing housing drives T type slide bar reciprocating motion, and the effect blade of cooperation connecting rod is then released the movable groove by the intermittent type, cuts outside winding weeds, thereby effectual holistic stability in use of equipment, the life of corresponding cutter has been prolonged.)

1. The utility model provides a self-regulation protection weeding equipment of usefulness is planted to gardens fruit tree, includes casing (1), its characterized in that: the inner cavity bottom of the shell (1) is rotatably connected with a shaft lever (2), the upper surface of the shaft lever (2) is provided with a ring groove (3), the inner cavity bottom of the shell (1) is slidably connected with an adjusting frame (4) sleeved on the shaft lever (2), the lower end of the adjusting frame (4) is fixedly connected with a bearing sleeve (5) sleeved on the shaft lever (2), the lower part of the shaft lever (2) is provided with a movable groove (6), the inner cavity upper part of the movable groove (6) is slidably connected with a T-shaped slide bar (7) extending to the bearing sleeve (5), both sides of the inner cavity T-shaped slide bar (7) of the movable groove (6) are both slidably connected with blades (8), a connecting rod (9) is movably connected between the blades (8) and the T-shaped slide bar (7), the lower end of the shaft lever (2) is fixedly connected with a rotating disc (10), the inner cavity of the rotating disc (10) is, the left wall and the right wall of the separating ring (11) are both inserted with airtight pipes (12) in a sliding way, the bottom of the inner cavity of the shaft lever (2) is fixedly connected with a telescopic column (13) extending into the inner cavity of the rotating disc (10), the lower end of the telescopic column (13) is fixedly connected with a valve block (14), an adjusting rod (15) is movably connected between the valve block (14) and the airtight pipe (12), a one-way plate (16) is fixedly arranged at the bottom of the rotating disc (10), an air bag strip (17) extending to the one-way plate (16) is fixedly connected at the lower end of the airtight tube (12), one end of the airtight pipe (12) far away from the separating ring (11) is fixedly connected with a rotary cutter (18), the rotary cutter (18) is fixedly sleeved with a limiting spring (19) extending to the separating ring (11), and the lower end of the rotary disk (10) is in threaded connection with a drying box (20).

2. The self-adjusting protective weeding device for garden fruit tree planting according to claim 1, wherein: the size of the adjusting frame (4) is matched with the shaft lever (2).

3. The self-adjusting protective weeding device for garden fruit tree planting according to claim 1, wherein: the movable groove (6) penetrates into the rotating disc (10).

4. The self-adjusting protective weeding device for garden fruit tree planting according to claim 1, wherein: sponge blocking layers matched with the blades (8) and the rotating cutters (18) are respectively arranged on the side walls of the inner cavities of the movable groove (6) and the rotating disc (10).

5. The self-adjusting protective weeding device for garden fruit tree planting according to claim 1, wherein: the adjusting rod (15) is arranged in an inclined shape.

6. The self-adjusting protective weeding device for garden fruit tree planting according to claim 1, wherein: the space formed between the adjusting rod (15) and the air bag strip (17) is sealed.

7. The self-adjusting protective weeding device for garden fruit tree planting according to claim 1, wherein: the inner cavity of the drying box (20) is uniformly connected with a drying agent powder bag.

Technical Field

The invention relates to the technical field of fruit tree planting, in particular to self-adjusting protection weeding equipment for garden fruit tree planting.

Background

At present, during the planting of fruit trees in a large range, in order to avoid the absorption of soil nutrients by weeds among the fruit trees, the weeds need to be cleaned regularly, in the using process of a common weeding device for planting the fruit trees, the exposed part of a rotating shaft connected with a rotating blade is easy to be wound by the weeds, so that the stability performance of the device in weeding is influenced, and due to moisture in the weeds, when the blade stops running after cutting off the weeds, a large amount of moisture can be adhered to the surface of the blade, and when a user does not clean the surface of the blade in time, the blade can be rusted after being used for a certain time, so that the service life is shortened.

Aiming at the defects of the prior art, the invention provides the self-adjusting protection weeding equipment for garden fruit tree planting, which has the advantages of effectively ensuring the overall use stability of the equipment and effectively prolonging the service life of a corresponding cutter, and solves the problems that the exposed part of a rotating shaft connected with a rotating blade is easily wound by weeds to influence the use stability and the cutter is rusted and the service life of the cutter is shortened due to untimely cleaning of water on the surface after the cutter is used in the use process of the common weeding equipment for garden fruit tree planting.

Disclosure of Invention

In order to effectively ensure the overall use stability of the equipment and effectively prolong the service life of the corresponding cutter, the invention provides the following technical scheme: a self-adjusting protection weeding device for garden fruit tree planting comprises a shell, wherein the bottom of an inner cavity of the shell is rotatably connected with a shaft rod, the surface of the upper part of the shaft rod is provided with a ring groove, the bottom of the inner cavity of the shell is slidably connected with an adjusting frame sleeved on the shaft rod, the lower end of the adjusting frame is fixedly connected with a bearing sleeve sleeved on the shaft rod, the lower part of the shaft rod is provided with a movable groove, the upper part of the inner cavity of the movable groove is slidably connected with a T-shaped slide rod extending to the bearing sleeve, two sides of the T-shaped slide rod in the inner cavity of the movable groove are both slidably connected with blades, a connecting rod is movably connected between the blades and the T-shaped slide rod, the lower end of the shaft rod is fixedly connected with a rotating disc, the inner cavity of the rotating disc is fixedly provided with a separating ring, the left wall and the right wall of the separating ring are both slidably, the lower extreme fixedly connected with valve block of flexible post, swing joint has the regulation pole between valve block and the airtight pipe, the bottom fixed mounting of rolling disc has the one-way board, the lower extreme fixedly connected with of airtight pipe extends to the gasbag strip on the one-way board, the one end fixedly connected with rotary cutter of spacer ring is kept away from to the airtight pipe, fixed cover has the spacing spring that extends to on the spacer ring on the rotary cutter, the lower extreme threaded connection of rolling disc has dry box.

Preferably, the size of the adjusting frame is matched with the shaft rod, and the side wall of the inner cavity of the adjusting frame is fixedly connected with a guide pillar extending into the annular groove, so that the shaft rod can drive the adjusting frame to reciprocate when continuously rotating.

Preferably, the movable groove penetrates through the inner part of the rotating disc, so that the rotating disc is communicated with the movable groove to facilitate later-period drying.

Preferably, the inner cavity side walls of the movable groove and the rotating disc are respectively provided with a sponge blocking layer matched with the blade and the rotating knife, and the sponge blocking layers are fixedly arranged at the cutting edge of the knife, so that the knife can properly clear weed fragments or grass juice on the surface of the knife after finishing working.

Preferably, the adjusting rod is arranged in an inclined shape, and the height of one end, connected with the valve block, of the adjusting rod is lower than that of the airtight pipe.

Preferably, the space formed between the adjusting rod and the air bag strip is hermetically arranged.

Preferably, the inner cavity of the drying box is uniformly connected with a desiccant powder bag, desiccant powder is filled in the desiccant powder bag, and a through hole for the desiccant powder to come in and go out is formed in the surface of the desiccant powder bag.

Advantageous effects

Compared with the prior art, the invention provides self-adjusting protection weeding equipment for garden fruit tree planting, which has the following beneficial effects:

1. this self-adjusting protection weeding equipment of usefulness is planted to gardens fruit tree, drive the adjustment frame reciprocating motion in vertical direction when rotating through the axostylus axostyle, the bearing housing then corresponding drive T type slide bar along the activity groove up-and-down motion, because the blade can only lateral shifting by the restriction in the activity groove, corresponding when T type slide bar moves down, the cooperation connecting rod can make the blade by the release activity groove, the blade that corresponds cuts off the weeds of winding on the exposed part of axostylus axostyle, make under the influence of rotation centrifugal force of axostylus axostyle, get rid of the weeds that cut off automatically, in order to avoid weeds to influence the rotation of axostylus axostyle, thereby the effectual holistic stability in.

2. The self-adjusting protection weeding equipment for garden fruit tree planting comprises a rotary cutter, a rotary disk, a rotary rod, a limit spring, a synchronous rotary cutter, an airtight pipe, a telescopic column, a one-way plate, a drying box and a rotary cutter, wherein the rotary cutter is retracted into an inner cavity of the rotary disk under the action of the limit spring when the equipment is stopped, so that the use safety performance of the equipment is improved, when weeding is carried out, the rotary disk is driven to rotate together by the rotation of the shaft rod, the limit spring is stretched to the outside of the rotary disk under the action of centrifugal force, the synchronous rotary cutter drives the airtight pipe to move, so that the adjusting rod deflects and extrudes the telescopic column, the volume of a sealed space formed by the adjusting rod and an air bag strip is correspondingly increased, the airtight space is matched with the arrangement of the one-way plate, in order to ensure constant internal and external air pressure, then drying agent powder in the drying box is sucked, when the equipment is stopped, the rotary cutter automatically resets, the rotary cutter and the blade are respectively dried, so that the moisture on the surface of the rotary cutter and the blade is removed to avoid being rusted, and the service life of the corresponding cutter is effectively prolonged.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front cross-sectional view of a connecting portion of a shaft or the like of the present invention;

FIG. 3 is a front sectional view of a coupling portion of a rotary disk or the like according to the present invention;

fig. 4 is a front sectional view of a connecting portion of a blade or the like of the present invention.

In the figure: 1. a housing; 2. a shaft lever; 3. a ring groove; 4. an adjusting frame; 5. a bearing housing; 6. a movable groove; 7. a T-shaped slide bar; 8. a blade; 9. a connecting rod; 10. rotating the disc; 11. a spacer ring; 12. an airtight tube; 13. a telescopic column; 14. a valve block; 15. adjusting a rod; 16. a one-way plate; 17. an air bag strip; 18. rotating a cutter; 19. a limiting spring; 20. and (7) drying the box.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a self-adjusting protection weeding device for garden fruit tree planting comprises a housing 1, a shaft lever 2 is rotatably connected to the bottom of an inner cavity of the housing 1, a ring groove 3 is formed on the upper surface of the shaft lever 2, an adjusting frame 4 sleeved on the shaft lever 2 is slidably connected to the bottom of the inner cavity of the housing 1, the size of the adjusting frame 4 is matched with that of the shaft lever 2, and a guide post extending into the ring groove 3 is fixedly connected to the side wall of the inner cavity of the adjusting frame 4, so that the adjusting frame 4 is driven to reciprocate when the shaft lever 2 rotates, the adjusting frame 4 is driven to reciprocate in the vertical direction by the rotation of the shaft lever 2, a bearing sleeve 5 correspondingly drives a T-shaped sliding rod 7 to move up and down along a movable groove 6, and a blade 8 is limited in the movable groove 6 to move only transversely, and accordingly, when the T-shaped sliding rod 7 moves down, the blade 8 can be pushed out of, the blade 8 that corresponds cuts off the weeds of winding on the uncovered part of axostylus axostyle 2 for 2 at axostylus axostyle 2 under the influence of rotating centrifugal force, get rid of the weeds that cut off automatically, in order to avoid weeds to influence the rotation of axostylus axostyle 2, thereby the effectual holistic stability in use of equipment of having guaranteed.

The lower end of the adjusting frame 4 is fixedly connected with a bearing sleeve 5 sleeved on the shaft lever 2, the lower part of the shaft lever 2 is provided with a movable groove 6, the movable groove 6 penetrates into the rotating disc 10, so that the rotating disc 10 is communicated with the movable groove 6 to facilitate later drying, the inner cavity side walls of the movable groove 6 and the rotating disc 10 are respectively provided with a sponge retaining layer matched with the blade 8 and the rotating knife 18, the sponge retaining layers are fixedly arranged at the cutting edge part of the knife, after the knife finishes working, weed fragments or grass juice on the surface of the knife is properly cleared away, the upper part of the inner cavity of the movable groove 6 is slidably connected with a T-shaped sliding rod 7 extending onto the bearing sleeve 5, the two sides of the inner cavity T-shaped sliding rod 7 of the movable groove 6 are slidably connected with the blade 8, a connecting rod 9 is movably connected between the blade 8 and the T-shaped sliding rod 7, the lower end of the shaft, the height of one end of the adjusting rod 15 connected with the valve block 14 is lower than that of the airtight tube 12, a space formed between the adjusting rod 15 and the air bag strip 17 is sealed, a separating ring 11 is fixedly installed in the inner cavity of the rotating disc 10, the airtight tubes 12 are inserted and connected on the left wall and the right wall of the separating ring 11 in a sliding mode, a telescopic column 13 extending into the inner cavity of the rotating disc 10 is fixedly connected to the bottom of the inner cavity of the shaft rod 2, the valve block 14 is fixedly connected to the lower end of the telescopic column 13, the adjusting rod 15 is movably connected between the valve block 14 and the airtight tube 12, when the equipment is stopped, the rotary cutter 18 retracts into the inner cavity of the rotating disc 10 under the action of a limiting spring 19, the use safety performance of the rotary cutter is improved, when weeding is carried out, the shaft rod 2 rotates to drive the rotating disc 10 to rotate together, the rotary cutter 18 stretches the limiting spring 19 to the outer portion of the rotating disc 10 under the action of centrifugal, so that adjust pole 15 skew and extrude telescopic column 13, the corresponding sealed space's that constitutes by adjusting pole 15 and gasbag strip 17 volume grow, the setting of cooperation one-way board 16, this airtight space is invariable in order to guarantee inside and outside atmospheric pressure, then inhale the drier powder in the drying box 20, when equipment shut down rotary cutter 18 automatic re-setting, the sealed space's that constitutes by adjusting pole 15 and gasbag strip 17 volume diminishes, the inside drier powder in this space is promptly squeezed respectively into space and the movable slot 6 that rotary cutter 18 belonged to in rolling disc 10, carry out the drying to rotary cutter 18 and blade 8 respectively, make its surperficial moisture desorption avoid by the corrosion, thereby the effectual life who prolongs corresponding cutter.

The bottom of the rotating disc 10 is fixedly provided with an one-way plate 16, the lower end of the airtight tube 12 is fixedly connected with an air bag strip 17 extending to the one-way plate 16, one end of the airtight tube 12, far away from the separating ring 11, is fixedly connected with a rotary knife 18, the rotary knife 18 is fixedly sleeved with a limiting spring 19 extending to the separating ring 11, the lower end of the rotating disc 10 is in threaded connection with a drying box 20, an inner cavity of the drying box 20 is uniformly connected with a drying agent powder bag, drying agent powder is filled in the drying agent powder bag, and a through hole for the drying agent powder to come in and go out is formed in the surface.

The working principle is as follows: the self-adjusting protection weeding equipment for garden fruit tree planting drives the adjusting frame 4 to reciprocate in the vertical direction when the shaft lever 2 rotates, the bearing sleeve 5 correspondingly drives the T-shaped slide rod 7 to move up and down along the movable groove 6, the blades 8 are limited in the movable groove 6 and only can transversely move, when the T-shaped slide rod 7 moves down correspondingly, the blades 8 can be pushed out of the movable groove 6 by matching with the connecting rod 9, the corresponding blades 8 cut off weeds wound on the exposed part of the shaft lever 2, so that the cut-off weeds are automatically thrown away under the influence of the rotating centrifugal force of the shaft lever 2 to avoid the weeds from influencing the rotation of the shaft lever 2, thereby effectively ensuring the integral use stability of the equipment, when the equipment is stopped, the rotary cutter 18 retracts into the inner cavity of the rotary disc 10 under the action of the limiting spring 19, and further improving the use safety performance of the equipment, when weeding, the shaft lever 2 rotates to drive the rotating disc 10 to rotate together, the rotary cutter 18 stretches the limit spring 19 to extend to the outside of the rotating disc 10 under the action of centrifugal force, the synchronous rotary cutter 18 drives the airtight pipe 12 to move, so that the adjusting rod 15 deflects and extrudes the telescopic column 13, the volume of a corresponding sealed space formed by the adjusting rod 15 and the air bag strip 17 is increased, the sealed space is matched with the arrangement of the one-way plate 16, in order to ensure constant internal and external air pressure, desiccant powder in the drying box 20 is sucked, when the rotary cutter 18 is automatically reset when the equipment is stopped, the volume of the sealed space formed by the adjusting rod 15 and the air bag strip 17 is reduced again, the desiccant powder in the space is extruded into the space where the rotary cutter 18 is located in the rotating disc 10 and the movable groove 6 respectively through the airtight pipe 12 and the valve block 14, the rotary cutter 18 and the blades 8 are dried respectively, and the moisture on the surfaces of the rotary cutter is prevented from being rusted, therefore, the service life of the corresponding cutter is effectively prolonged, and the drying agent powder in the drying box 20 is only drawn out once when the equipment runs at a single time, so that the drying agent is fully utilized to a certain extent, the waste is avoided, and the service life of the drying agent is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.