CN210016898U

CN210016898U - Plant tree dibber

Info

Publication number: CN210016898U
Application number: CN201920735321.4U
Authority: CN
Inventors: 于丽楠; 赵雪梅; 鲁泉
Original assignee: Zhangye Luzhiyuan Agricultural Development Co Ltd
Current assignee: Zhangye Luzhiyuan Agricultural Development Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-02-07
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a tree planting and hole digging device, which solves the technical problems that the vibration in the hole digging process causes inaccurate positioning and the positioning device can not be adjusted according to the hole digging size, and the like, and comprises a base and a bracket fixedly arranged on the base, wherein the base consists of a detachable supporting part and a through part, a threaded vertical through hole is arranged on the supporting part, a ground grabbing component is arranged in the vertical through hole, the ground grabbing component comprises a lead screw, the bottom of the lead screw is fixedly connected with a supporting plate with a convex bottom, the top of the lead screw is provided with a rotary disk, two vertical guide rails are arranged between the bracket and the base, a sliding block is arranged between the two guide rails in a spanning way, a motor is arranged on the bracket, an output shaft of the motor is fixedly connected with a first connecting rod, a digging component is also arranged in the middle part of the sliding block, the through part positioned below the digging component is provided, the technical problems that the positioning is inaccurate and the positioning position cannot be adjusted due to vibration in the hole digging process can be effectively solved.

Description

Plant tree dibber

Technical Field

The utility model belongs to the technical field of agricultural tool, concretely relates to plant tree dibber.

Background

The Chinese has the tradition of planting trees from ancient times, and shows a plurality of interesting words of advocating trees planting and afforestation. The trees are planted in the best time, the climate is warm, and the spring rain is sprayed, so that the survival of the saplings is facilitated. Afforestation has important significance for adjusting climate, conserving water source and reducing air pollution, along with the development of society, forest resources on the earth are greatly reduced, the tree planting is more meaningful for human beings, the tree planting generally adopts a spade or a hoe to dig a pit, then the tree to be planted is placed in the pit, finally the tree to be planted is buried by a soldier, the hole digger can be liberated from heavy physical labor, the hole digger is widely applied to afforestation, fruit trees are planted, fences, fertilizer is applied to fruit trees in autumn and the like, gasoline power is powerful, the hole digger is convenient and practical, efficiency is high, carrying and field operation are convenient, the hole digger can be matched with different drill bits and is suitable for digging pits with different sizes, single person operation is convenient and practical, but the hole digger usually generates vibration during working due to the contact of the drill bit with the ground during hole digging, so that the hole digger shifts during hole digging, the positioning is inaccurate, the working efficiency of the hole digger is affected, and meanwhile, the depth and the width of the holes to be dug are different due to the fact that the planted trees are different in size, and the positioning cannot be adjusted in the hole digging process of the hole digger so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: lead to the location inaccurate and excavate technical problem such as in-process positioner can not be according to digging cave size adjustment for solving the vibration of the earth boring machine in-process of digging the cave, the utility model provides a plant tree and dig cave ware.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a tree planting hole digger comprises a base and a support fixedly arranged on the base, wherein the base consists of a detachable supporting part and a through part, a vertical thread through hole is formed in the supporting part, a ground grabbing assembly is arranged in the vertical thread through hole and comprises a lead screw connected with the supporting part, a supporting plate is fixedly connected to the bottom of the lead screw, protrusions for grabbing the ground are uniformly distributed at the bottom of the supporting plate, a nut matched with the lead screw is arranged at the top of the lead screw, a rotating disc convenient to operate is fixedly connected to the outside of the nut, two parallel vertical guide rails are arranged between the top of the support and the base, a sliding block is arranged between the two guide rails in a spanning mode, a motor is arranged at the top of the support, a first connecting rod is fixedly connected to an output shaft of the motor, threads are arranged on the outer surface of the middle part of the first connecting rod, and, the middle of the sliding block is further provided with a digging assembly, the digging assembly comprises a motor and a second connecting rod, the upper top of the second connecting rod penetrates out of the sliding block and is fixedly connected with an output shaft of the motor, the second connecting rod is connected with the sliding block through a bearing, a spiral blade is fixedly connected to the second connecting rod positioned below the sliding block, the bottom of the second connecting rod is provided with a drill bit, and a through portion positioned below the digging assembly is provided with a disc-shaped through hole matched with the digging assembly.

Furthermore, threaded transverse through holes are formed in the supporting portion and the through portion, the supporting portion comprises two transverse through holes which are symmetrically formed in two ends of the through portion, and the supporting portion and the through portion are detachably connected into a whole through a screw rod penetrating through the transverse through holes.

Furthermore, a convex part is arranged at one end, in contact with the supporting part, of the supporting part, a concave part matched with the convex part is arranged at one end, in contact with the supporting part, of the penetrating part, a row of locking holes with threads are uniformly formed in the convex part and the concave part, and a bolt and a nut for locking the convex part and the concave part are arranged in one locking hole.

Further, the distance between the spiral blade and the second connecting rod is gradually reduced from top to bottom.

Furthermore, scales are marked on the two parallel vertical guide rails.

Furthermore, a protective cover for protecting the motor is arranged outside the motor.

The utility model discloses the during operation: firstly, a disc-shaped through hole of a through part of the earth boring machine is over against a place where trees need to be planted and earth boring is needed, then a rotating disc of the earth boring assembly is adjusted, so that the distance between the protrusion and the ground is adjusted to enable the protrusion of the earth boring assembly to firmly grip the ground, vibration in the working process of the earth boring machine is prevented, the earth boring machine is prevented from shifting, the excavated hole is enabled to shift ceaselessly in the working process of the earth boring machine, the earth boring efficiency is reduced, after the position of the earth boring assembly is adjusted, a motor connected with a connecting rod I and a connecting rod II is connected with a power supply, the motor drives the connecting rod I to rotate, the rotating connecting rod I drives a sliding block to move up and down along the vertical direction, the sliding block moving up and down along the vertical direction drives an excavation assembly arranged on the sliding block to move up and down, meanwhile, the motor of the excavation assembly, meanwhile, the drill bit continuously rubs with the soil layer to complete hole digging, when holes of different sizes need to be dug, the distance between the supporting portion and the through portion is adjusted, and therefore the ground grabbing assembly can support the digging assembly on the horizontal planes of different sizes to achieve hole digging.

The utility model has the advantages as follows:

1. the utility model firstly just faces the disc-shaped through hole of the through part of the earth digging machine to the place where trees are needed to be planted and earth digging is needed, then the rotating disc of the earth digging component is adjusted, thereby adjusting the distance between the bulge and the ground to enable the bulge of the earth digging component to tightly grab the ground, preventing the earth digging machine from vibrating in the working process, leading the earth digging machine to shift, leading the excavated hole to shift ceaselessly in the working process of the earth digging machine, reducing the earth digging efficiency, after the position of the earth digging component is adjusted, connecting the motors connected with the first connecting rod and the second connecting rod with the power supply, driving the first connecting rod to rotate by the motor, driving the sliding block to move up and down along the vertical direction by the rotating connecting rod, driving the excavation component arranged on the sliding block to move up and down along the vertical direction, driving the second connecting rod to rotate by the motor of the excavation component, driving the second connecting rod to, meanwhile, the drill bit continuously rubs with the soil layer to complete hole digging, when holes of different sizes need to be dug, the distance between the supporting portion and the through portion is adjusted, and therefore the ground grabbing assembly can support the digging assembly on the horizontal planes of different sizes to achieve hole digging.

2. All be equipped with threaded horizontal through-hole in supporting part and the portion of lining up, the supporting part includes that two and symmetry set up at the both ends of the portion of lining up, and the supporting part is connected as an organic wholely with the lead screw detachable that the portion of lining up through passing horizontal through-hole, can conveniently adjust the distance of supporting part and the portion of lining up through the lead screw, when satisfying the not equidimension cave of needs digging, grab ground subassembly to grabbing ground level's requirement.

3. One end of supporting part and through part contact is equipped with the convex part, through part is last to be equipped with the concave part that matches with the convex part with the one end of supporting part contact, evenly be equipped with a row of threaded locking hole on convex part and the concave part, be equipped with the bolt and the nut that are used for locking convex part and concave part in one of them locking hole, can conveniently adjust the distance of supporting part and through part through locking the hole, when satisfying the not equidimension cave of needs digging, grab ground subassembly to grabbing ground horizontal plane's requirement.

4. Distance between helical blade and the connecting rod two reduces by last to lower gradually, through with helical blade by bottom to last crescent, can effectively reduce helical blade when impelling with the resistance on ground.

5. All be carved with the scale on two vertical guide rails that are parallel to each other, through carving the scale on the guide rail, can conveniently read out the degree of depth in the cave dug, can effectively avoid digging the cave and plant the tree too shallowly and grab the not firm ground, problem that the survival rate is low.

6. The motor all is equipped with the safety cover of protection motor outward, can effectively protect the motor to be blockked up by debris when field work through at the motor peripheral hardware safety cover, reduces the working life of motor.

Drawings

FIG. 1 is a schematic view of a tree planting hole digger of the present invention;

FIG. 2 is a schematic structural view of the support portion and the through portion of the present invention when the through portion is connected to the concave portion;

FIG. 3 is a schematic structural view of the base of the present invention connected by a screw rod;

FIG. 4 is a schematic structural view of the base of the present invention when the concave portion is connected to the convex portion;

reference numerals: 1-supporting part, 2-penetrating part, 3-bracket, 4-screw rod, 5-rotating disk, 6-supporting plate, 7-protrusion, 8-motor, 9-connecting rod I, 10-guide rail, 11-slide block, 12-bearing, 13-connecting rod II, 14-spiral blade, 15-drill bit, 16-protective cover, 17-locking hole and 18-bolt and nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 and 3, a tree planting hole digger comprises a base and a support 3 fixedly arranged on the base, wherein the base is composed of a detachable supporting part 1 and a through part 2, a vertical thread through hole is arranged on the supporting part 1, a ground grabbing component is arranged in the vertical thread through hole and comprises a screw rod 4 connected with the supporting part 1, a supporting plate 6 is fixedly connected to the bottom of the screw rod 4, protrusions 7 for grabbing the ground are uniformly distributed at the bottom of the supporting plate 6, a nut matched with the screw rod 4 is arranged at the top of the screw rod 4, a rotating disk 5 convenient to operate is fixedly connected to the outside of the nut, two parallel vertical guide rails 10 are arranged between the top of the support 3 and the base, a sliding block 11 is arranged between the two guide rails 10 in a spanning mode, a motor 8 is arranged at the top of the support 3, a first connecting rod 9 is fixedly connected to an output shaft of the motor 8, the connecting rod I9 penetrates through a threaded hole formed in the sliding block 11 and matched with the connecting rod I9, a soil digging assembly is further arranged in the middle of the sliding block 11 and comprises a motor 8 and a connecting rod II 13, the upper top of the connecting rod II 13 penetrates out of the sliding block 11 and is fixedly connected with an output shaft of the motor 8, the connecting rod II 13 is connected with the sliding block 11 through a bearing 12, a spiral blade 14 is fixedly connected to the connecting rod II 13 located below the sliding block 11, a drill bit 15 is arranged at the bottom of the connecting rod II 13, and a disc-shaped through hole matched with the soil digging assembly is formed in a through portion 2 located below the soil digging assembly.

In the embodiment, firstly, the disc-shaped through hole of the through part 2 of the earth boring machine is over against the place where trees need to be planted and earth boring is needed, then the rotating disc 5 of the earth grabbing component is adjusted, so that the distance between the bulge and the ground is adjusted to enable the bulge of the earth grabbing component to firmly grab the ground, the vibration in the working process of the earth boring machine is prevented, the earth boring machine is caused to shift, the excavated hole is enabled to shift continuously in the working process of the earth boring machine, the earth boring efficiency is reduced, after the position of the earth grabbing component is adjusted, the motor 8 connected with the connecting rod I9 and the connecting rod II 13 is connected with a power supply, the motor 8 drives the connecting rod I9 to rotate, the rotating connecting rod I9 drives the sliding block 11 to move up and down in the vertical direction, the sliding block 11 moving up and down in the vertical direction drives the excavating component arranged on the same to move up and down, the motor 8 of the excavating component drives the connecting rod II 13 to, meanwhile, the drill bit 15 continuously rubs with the soil layer to complete hole digging, and when holes with different sizes need to be dug, the distance between the supporting part 1 and the through part 2 is adjusted, so that the ground grabbing component can support the digging component on horizontal planes with different sizes to achieve hole digging.

Example 2

As shown in fig. 1 and 3, this embodiment is further improved on the basis of embodiment 1, the support portion 1 and the through portion 2 are both provided with threaded transverse through holes, the support portion 1 includes two and symmetrically disposed at two ends of the through portion 2, and the support portion 1 and the through portion 2 are detachably connected into a whole by a screw rod 4 passing through the transverse through hole.

This embodiment, all be equipped with threaded horizontal through-hole on supporting part 1 and the portion of lining up 2, supporting part 1 includes that two and symmetry set up at the both ends of the portion of lining up 2, and supporting part 1 and the portion of lining up 2 are connected as an organic wholely through 4 detachable lead screws that pass horizontal through-hole, can conveniently adjust the distance of supporting part 1 and the portion of lining up 2 through lead screw 4, when satisfying the not equidimension cave of needs digging, grab ground subassembly to grabbing ground horizontal plane's requirement.

Example 3

As shown in fig. 2 and 4, this embodiment is further improved on the basis of embodiment 1, a convex portion is arranged at one end of the supporting portion 1 contacting with the penetrating portion, a concave portion matching with the convex portion is arranged at one end of the penetrating portion contacting with the supporting portion 1, a row of threaded locking holes 17 are uniformly arranged on the convex portion and the concave portion, and a bolt and a nut for locking the convex portion and the concave portion are arranged in one locking hole 17.

This embodiment, the one end of supporting part 1 and the contact of portion of running through is equipped with the convex part, the one end of the portion of running through and the contact of supporting part 1 is equipped with the concave part that matches with the convex part, evenly be equipped with a row of threaded locking hole 17 on convex part and the concave part, be equipped with the bolt and the nut that are used for locking convex part and concave part in one of them locking hole 17, can conveniently adjust the distance of supporting part 1 and portion of running through 2 through locking hole 17, when satisfying the not equidimension cave of needs digging, grab ground subassembly to grabbing the requirement on ground horizontal plane.

Example 4

As shown in fig. 1 and 2, in this embodiment, a further improvement is made on the basis of embodiment 1, and the distance between the edge of the spiral blade 14 and the second connecting rod 13 is gradually reduced from top to bottom.

In this embodiment, the distance between the edge of the spiral blade 14 and the second connecting rod 13 is gradually reduced from top to bottom, and the resistance between the spiral blade 14 and the ground when the spiral blade is pushed can be effectively reduced by gradually increasing the spiral blade 14 from bottom to top.

Example 5

As shown in fig. 1 and 2, this embodiment is further improved on the basis of embodiment 4, and scales are marked on the two parallel vertical guide rails 10.

This embodiment, all be carved with the scale on two vertical guide rail 10 that are parallel to each other, through carving the scale on guide rail 10, can conveniently read out the degree of depth of digging the cave, can effectively avoid digging the too shallow planting trees of digging the cave and grab the not firm problem of ground, the survival rate is low.

Example 6

As shown in fig. 1 and 2, this embodiment is made on the basis of embodiment 4, and a protective cover 16 for protecting the motor 8 is disposed outside the motor 8.

In this embodiment, all be equipped with the safety cover 16 of protection motor 8 outside motor 8, can effectively protect motor 8 to be blockked up by debris when field work through at motor 8 peripheral hardware safety cover 16, reduce motor 8's working life.

Claims

1. The utility model provides a plant tree dibbler, includes the base and sets firmly support (3) on it, its characterized in that, the base comprises detachable supporting part (1) and through portion (2), the vertical screw through-hole that is equipped with on supporting part (1), be equipped with in the vertical screw through-hole and grab ground subassembly, grab ground subassembly and include lead screw (4) of being connected with supporting part (1), the bottom rigid coupling of lead screw (4) has backup pad (6), backup pad (6) bottom equipartition has protrusion (7) of grabbing ground, lead screw (4) top is equipped with the nut with lead screw (4) complex, the outer rigid coupling of nut is convenient for the rotary disk (5) of operation, be equipped with two parallel vertical guide rail (10) between support (3) top and the base, stride between two guide rail (10) and be equipped with slider (11), support (3) top is equipped with motor (8), the output shaft of the motor (8) is fixedly connected with a first connecting rod (9), the outer surface of the middle part of the first connecting rod (9) is provided with threads, the first connecting rod (9) penetrates through a threaded hole which is arranged on the sliding block (11) and matched with the first connecting rod (9), an excavating component is also arranged in the middle of the sliding block (11), the excavating component comprises a motor (8) and a second connecting rod (13), the upper top of the second connecting rod (13) penetrates out of the sliding block (11) and is fixedly connected with an output shaft of the motor (8), the second connecting rod (13) is connected with the sliding block (11) through a bearing (12), a spiral blade (14) is fixedly connected on the second connecting rod (13) positioned below the sliding block (11), and a drill bit (15) is arranged at the bottom of the second connecting rod (13), and a disc-shaped through hole matched with the digging component is formed in the through part (2) below the digging component.

2. The hole digger for planting trees according to claim 1, characterized in that the supporting part (1) and the through part (2) are provided with threaded transverse through holes, the supporting part (1) comprises two and is symmetrically arranged at two ends of the through part (2), and the supporting part (1) and the through part (2) are detachably connected into a whole through a screw rod (4) penetrating through the transverse through holes.

3. A hole digger for planting trees according to claim 1, characterized in that the end of the supporting part (1) contacting the through part is provided with a convex part, the end of the through part contacting the supporting part (1) is provided with a concave part matching the convex part, the convex part and the concave part are uniformly provided with a row of locking holes (17) with screw threads, and one of the locking holes (17) is provided with a bolt and a nut for locking the convex part and the concave part.

4. The hole digger for planting trees according to claim 1, characterized in that the distance between the edge of the spiral blade (14) and the second connecting rod (13) is gradually reduced from top to bottom.

5. A tree-planting hole-digging device as claimed in claim 1, characterized in that two parallel vertical guide rails (10) are provided with graduations.

6. A tree-planting hole-digging device according to claim 1, characterized in that a protective cover (16) for protecting the motor (8) is arranged outside the motor (8).