CN211558030U - Multifunctional weeding hole drilling machine for forestry - Google Patents

Abstract

The utility model discloses a multi-functional weeding brill cave machine for forestry, including connecting plate and driving motor, driving motor fixed mounting is in the bottom of connecting plate, driving motor's the uncovered pipe of drive shaft fixedly connected with, it is equipped with the driven lever to slide in the uncovered pipe, be equipped with same coupling mechanism between driven lever and the uncovered pipe, sliding sleeve is equipped with the visor on the uncovered pipe, fixed mounting has the stop gear who sets up with the visor contact on the lateral wall of uncovered pipe, fixed mounting has the installation piece on the lateral wall of uncovered pipe, fixed mounting has the weeding mechanism who sets up with the stop gear contact on the installation piece. The utility model discloses a cooperation between uncovered pipe, driven lever, first notch, coupling mechanism and the stop gear is used, has realized quick installation and has dismantled the purpose of driven lever to realized quick replacement helical blade's purpose, through setting up the visor, the realization prevents that earth from adsorbing on coupling mechanism.

Description

Multifunctional weeding hole drilling machine for forestry

Technical Field

The utility model relates to a forestry technical field especially relates to a multi-functional weeding cave-drilling machine for forestry.

Background

In forestry tree planting, need to use the hole drilling machine to drill the hole, then plant the figure in the drilling, because weeds are numerous in the soil, the hole drilling machine is generally through installing the blade for can cut off the weeds around the drilling when digging the hole, can prevent that weeds and trees from competing for moisture and nutrient.

And because the size of trees differs, thereby need to change digging pit with helical blade, and the helical blade of current brill cave machine generally be through the purpose of bolt and nut realization with driving motor's drive shaft fixed connection, this kind of mode is when boring the cave easily, make earth adsorb on the bolt, thereby make and facilitate inadequately when changing, in addition, the blade is easy passivation after weeding for a long time, need to change or polish this moment, and current change mode is convenient inadequately, we have provided a multi-functional weeding brill cave machine for forestry for this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the replacement of the helical blade is not convenient enough and the replacement of the blade is not convenient enough in the prior art, and providing a multifunctional weeding hole drilling machine for forestry.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional weeding brill cave machine for forestry, includes connecting plate and driving motor, driving motor fixed mounting is in the bottom of connecting plate, the uncovered pipe of driving motor's the uncovered pipe of drive shaft fixedly connected with, it is equipped with the driven lever to slide in the uncovered pipe, be equipped with same coupling mechanism between driven lever and the uncovered pipe, the slip cap is equipped with the visor on the uncovered pipe, fixed mounting has the stop gear who sets up with the visor contact on the lateral wall of uncovered pipe, fixed mounting has the installation piece on the lateral wall of uncovered pipe, fixed mounting has the weeding mechanism who sets up with the stop gear contact on the installation piece.

Preferably, coupling mechanism is including offering the first notch on the driven lever and running through the first inserted bar that uncovered pipe lateral wall set up, the one end fixed mounting of first inserted bar has the fixed block that sets up with the visor contact, fixedly connected with sliding sleeve locates reset spring on the first inserted bar between the lateral wall of fixed block and uncovered pipe, the other end and the first notch sliding connection of first inserted bar.

Preferably, stop gear includes the dwang of being connected with uncovered pipe lateral wall rotation, fixed mounting has the gag lever post that sets up with the equal sliding contact of visor and weeding mechanism on the dwang.

Preferably, weeding mechanism is including offering the second notch on the installation piece lateral wall, it is equipped with the blade to slide in the second notch, the blade is located and is equipped with the through-hole on the part in the second notch, it is equipped with the second inserted bar that passes the through-hole to slide to run through on the top of second notch, the upper end fixed mounting of second inserted bar has the briquetting that the contact of gag lever post lower extreme set up.

Preferably, the handles are fixedly arranged on both sides of the connecting plate.

Preferably, the lower end of the connecting plate is fixedly provided with a plurality of telescopic rods.

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

1. the utility model discloses a cooperation between uncovered pipe, driven lever, first notch, coupling mechanism and the stop gear is used, has realized quick installation and has dismantled the purpose of driven lever to realized quick replacement helical blade's purpose, through setting up the visor, the realization prevents that earth from adsorbing on coupling mechanism.

2. The utility model discloses an installation piece, stop gear and the cooperation between the weeding mechanism are used, have realized quick installation and the purpose of dismantling the blade to make change efficiency uprise, and then improve its brill cave efficiency, through setting up the telescopic link, realized preventing that the blade from accidentally injuring the purpose of user's shank.

Drawings

Fig. 1 is a schematic front partial perspective structure view of a multifunctional forestry weeding hole drilling machine provided by the present invention;

fig. 2 is a schematic top view of the multifunctional forestry weeding hole drilling machine provided by the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

In the figure: the cutting tool comprises a connecting plate 1, a driving motor 2, an open circular tube 3, a driven rod 4, a protective cover 5, an installation block 6, a first notch 7, a first inserted link 8, a fixed block 9, a return spring 10, a rotating rod 11, a limiting rod 12, a second notch 13, a blade 14, a through hole 15, a second inserted link 16, a pressing block 17, a handle 18 and a telescopic link 19.

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.

Referring to fig. 1-3, a multifunctional forestry weeding hole drilling machine comprises a connecting plate 1 and a driving motor 2, wherein handles 18 are fixedly installed on both sides of the connecting plate 1, the driving motor 2 is fixedly installed at the bottom of the connecting plate 1, a driving shaft of the driving motor 2 is fixedly connected with an open circular tube 3, a driven rod 4 is slidably installed in the open circular tube 3, a same connecting mechanism is arranged between the driven rod 4 and the open circular tube 3, wherein the connecting mechanism comprises a first notch 7 formed in the driven rod 4 and a first insert rod 8 arranged through the side wall of the open circular tube 3, a fixing block 9 arranged in contact with a protective cover 5 is fixedly installed at one end of the first insert rod 8, a reset spring 10 slidably sleeved on the first insert rod 8 is fixedly connected between the fixing block 9 and the side wall of the open circular tube 3, and the other end of the first insert rod 8 is slidably connected with the first notch 7, concretely, visor 5 can prevent that earth from adsorbing on first inserted bar 8 and reset spring 10, and then can avoid earth to cause the influence to inserted bar 8 and reset spring 10's motion, and the slip cap is equipped with visor 5 on uncovered pipe 3, and fixed mounting has the stop gear who sets up with visor 5 contact on uncovered pipe 3's the lateral wall, and fixed mounting has installation piece 6 on uncovered pipe 3's the lateral wall, and fixed mounting has the weeding mechanism who sets up with the stop gear contact on installation piece 6.

Wherein, the weeding mechanism comprises a second notch 13 arranged on the side wall of the mounting block 6, a blade 14 is arranged in the second notch 13 in a sliding way, a through hole 15 is arranged on the part of the blade 14 positioned in the second notch 13, a second inserted bar 16 penetrating through the through hole 15 is arranged on the top of the second notch 13 in a sliding way, a pressing block 17 arranged in contact with the lower end of a limiting rod 12 is fixedly arranged at the upper end of the second inserted bar 16, specifically, the purpose of pulling the second inserted bar 16 to move is realized by pulling the pressing block 17 upwards, and further, the purpose of conveniently mounting and dismounting the blade 14 is realized, wherein, the limiting mechanism comprises a rotating rod 11 rotatably connected with the side wall of the open circular tube 3, a limiting rod 12 arranged in sliding contact with the protective cover 5 and the weeding mechanism is fixedly arranged on the rotating rod 11, specifically, the purpose of supporting the protective cover 5 and pressing the pressing block 17 is realized through the limiting rod 12, further, a plurality of telescopic rods 19, in particular, the extension bar 19 prevents the blade 14 from causing injury to the user's legs.

In the utility model, when in use, it is noted that the iron nail is fixedly arranged at the bottom of the telescopic rod 19, the iron nail is inserted into the soil by stepping on the iron nail by feet, then the driving motor 2 is started, the driving shaft of the driving motor 2 drives the open round tube 3 to rotate, the open round tube 3 drives the driven rod 4 to rotate, the blade 14 is driven to rotate by the open round tube 3, the rotating blade 14 can cut grass when drilling cave to the bottom, when the driven rod 4 is replaced, the limit rod 12 is not contacted with the protective cover 5 by rotating the rotating rod 14, so that the protective cover 5 slides downwards, then the first inserting rod 8 is pulled by the fixing block 9, the first inserting rod 8 slides out from the first notch 7, thereby the purpose of fixing the driven rod 4 is cancelled, thereby the driven rod 4 can be directly taken out from the open round tube 3, and then the driven rod 4 can be replaced, and then realize changing helical blade's purpose, through pulling two fixed blocks 9, make first inserted bar 8 slide in the lateral wall of uncovered pipe 3, then insert uncovered pipe 3 with the upper end of driven lever 4 in, treat that first notch 7 on the driven lever 4 goes to corresponding with first inserted bar 8, drive first inserted bar 8 by the reset spring 10 that is in tensile state and insert in first notch 7, thereby realize the fixed purpose to driven lever 4, the visor 5 of upwards sliding this moment, make visor 5 cover outside at fixed block 9, later rotate dwang 11, make gag lever post 12 support the bottom of visor 5, thereby realize the installation purpose of driven lever 4, and the operation is simple and convenient.

When the blade 14 is detached, the rotating rod 11 is rotated, so that the limiting rod 12 is not in contact with the pressing block 17, the pressing block 17 is pulled upwards, the second inserting rod 16 slides out of the through hole 15 in the blade 14 to the top of the second notch 13, the blade 14 can be directly taken out, when the new blade 14 is replaced, the pressing block 17 is pulled upwards, the blade 14 is inserted into the second notch 13, when the through hole 15 in the blade 14 runs to correspond to the second inserting rod 16, the second inserting rod 16 is inserted into the through hole 15, the purpose of fixing the blade 14 is achieved, the rotating rod 11 is rotated at the moment, so that the limiting rod 12 is in contact with the top of the pressing block 17 in an abutting mode, the purpose of fixing the second inserting rod 16 is achieved, it needs to be noted that the friction force between the rotating rod 11 and the side wall of the opening 3 is large, and the rotating situation cannot occur.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a multi-functional weeding brill cave machine for forestry, includes connecting plate (1) and driving motor (2), driving motor (2) fixed mounting is in the bottom of connecting plate (1), its characterized in that, the uncovered pipe (3) of drive shaft fixedly connected with of driving motor (2), it is equipped with driven lever (4) to slide in uncovered pipe (3), be equipped with same coupling mechanism between driven lever (4) and uncovered pipe (3), sliding sleeve is equipped with visor (5) on uncovered pipe (3), fixed mounting has the stop gear who sets up with visor (5) contact on the lateral wall of uncovered pipe (3), fixed mounting has installation piece (6) on the lateral wall of uncovered pipe (3), fixed mounting has the weeding mechanism who sets up with the stop gear contact on installation piece (6).

2. The multifunctional forestry weeding hole drilling machine according to claim 1, wherein the connecting mechanism comprises a first notch (7) formed in the driven rod (4) and a first insert rod (8) arranged through the side wall of the open circular tube (3), a fixed block (9) arranged in contact with the protective cover (5) is fixedly installed at one end of the first insert rod (8), a return spring (10) slidably sleeved on the first insert rod (8) is fixedly connected between the fixed block (9) and the side wall of the open circular tube (3), and the other end of the first insert rod (8) is slidably connected with the first notch (7).

3. A multifunctional forestry weeding hole drilling machine according to claim 1, wherein the limiting mechanism comprises a rotating rod (11) rotatably connected with the side wall of the open circular tube (3), and a limiting rod (12) which is in sliding contact with both the protective cover (5) and the weeding mechanism is fixedly mounted on the rotating rod (11).

4. A multifunctional forestry weeding hole drilling machine according to claim 3, wherein the weeding mechanism comprises a second notch (13) formed in the side wall of the mounting block (6), a blade (14) is slidably arranged in the second notch (13), a through hole (15) is formed in the part, located in the second notch (13), of the blade (14), a second inserted rod (16) penetrating through the through hole (15) is slidably arranged on the top of the second notch (13), and a pressing block (17) arranged in contact with the lower end of the limiting rod (12) is fixedly arranged at the upper end of the second inserted rod (16).

5. A multifunctional forestry weeding hole drilling machine according to claim 1, wherein handles (18) are fixedly mounted on both sides of the connecting plate (1).

6. A multifunctional forestry weeding hole drilling machine according to claim 1, wherein the lower end of the connecting plate (1) is fixedly provided with a plurality of telescopic rods (19).

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