CN211931276U

CN211931276U - Hole digging machine

Info

Publication number: CN211931276U
Application number: CN202020296993.2U
Authority: CN
Inventors: 夏尔冬; 吴恒飞; 高艺; 王春荣
Original assignee: Sanming University
Current assignee: Sanming University
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-17
Anticipated expiration: 2030-03-11

Abstract

The utility model is suitable for the technical field of plant cultivation, a hole digging machine is provided, which comprises a moving component, an adjusting component and a hole digging component, wherein the moving component comprises a frame, three wheel shafts are rotatably connected to two sides of the frame, one side of the wheel shaft, which is far away from the frame, is fixedly connected with a roller, one side of the wheel shaft, which is far away from the roller, is fixedly connected with a moving motor, two moving motors are meshed and connected with a chain, and two sides of an inner cavity of the frame are fixedly connected with moving motors; through setting up frame, first lead screw and connecting plate to at two equal fixed a set of arc guide rails of connecting plate, establish the slide at the outside cover of arc guide rail, all fixed a set of hole motor of digging simultaneously on two slides, make two hole motor circular telegram during operation of digging, can drive two sets of auger bit respectively and rotate the operation of punching, compare in traditional unipolar hole digging machine and effectively improved the efficiency of punching.

Description

Hole digging machine

Technical Field

The utility model belongs to the technical field of plant cultivation, especially, relate to a dig hole machine.

Background

A hole digger, also called as a hole digger, is a special machine for planting trees, afforestation and fertilizing and digging holes quickly in mountainous regions, hills and gullies. The earth boring machine frees people from heavy physical labor, and is widely applied to afforestation, planting of fruit trees, fencing, fertilization of fruit trees in autumn and the like. The power is powerful, the appearance is attractive, the operation is comfortable, the labor intensity is low, the device is suitable for various terrains, the efficiency is high, and the field operation is convenient;

the planting, transplanting, fruit tree planting etc. of present afforestation trees all need dig the hole to it and consolidate, adopt the manual work to dig the hole at present more, and the manual work is dug the hole comparatively hard, and not only intensity of labour is big, also long consuming time, with high costs and the degree of depth of digging is limited, causes to consolidate the effect poor. Particularly in southern areas of China, typhoons often appear and disappear, and efficient hole digging equipment is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dig hole machine aims at solving the tradition and adopts the manual work to dig hole or the unipolar hole machine dig hole dig the problem that dig hole inefficiency and waste time and energy that hole machine digs the hole existence.

The utility model is realized in such a way, the hole digging machine comprises a moving component, an adjusting component and a hole digging component;

the moving assembly comprises a rack, three wheel shafts are rotatably connected to two sides of the rack, a roller is fixedly connected to one side of each wheel shaft, which is far away from the rack, a moving motor is fixedly connected to one side of each wheel shaft, which is far away from the roller, the two moving motors are connected with chains in a meshed manner, the two sides of an inner cavity of the rack are fixedly connected with moving motors, and output ends of the two moving motors are fixedly connected with the middle two wheel shafts respectively;

the adjusting component comprises a ball screw pair which is fixedly connected with the upper side wall of the frame, one side of the ball screw pair, which is far away from the frame, is fixedly connected with a base, one side of the base, which is far away from the ball screw pair, is fixedly connected with an up-down adjusting motor, the output end of the up-down adjusting motor is fixedly connected with a first screw rod which is sleeved in the inner cavity of the ball screw pair, the outer side of the first screw rod is in threaded connection with a ball screw nut, one side of the ball screw rod pair is in sliding connection with a connecting plate, the connecting plate is fixedly connected with the ball screw, the upper side wall of the connecting plate is fixedly connected with an angle adjusting motor, the output end of the angle adjusting motor is fixedly connected with a second screw rod, the second screw rod is in threaded connection with a sliding block, and the sliding block is in sliding connection with the connecting plate;

dig hole subassembly include the connecting rod, the connecting rod is equipped with two, two the connecting rod rotate respectively connect in the both sides of slider, the connecting rod is kept away from one side of slider is rotated and is connected with the arc guide rail, the arc guide rail with the connecting plate rotates to be connected, the lateral wall fixedly connected with arc rack of arc guide rail, the outside cover of arc guide rail is equipped with the slide, the last lateral wall fixedly connected with interval adjustment motor of slide, interval adjustment motor's output fixedly connected with driving gear, the driving gear with the meshing of arc rack is connected, two the equal fixedly connected with of the opposite side of slide digs the hole motor, the output fixedly connected with auger bit who digs the hole motor.

Preferably, a preformed groove is formed in one side, close to the arc-shaped guide rail, of the rack.

Preferably, one side of the frame, which is far away from the preformed groove, is fixedly connected with a handrail.

Preferably, one side of the connecting plate, which is close to the sliding block, is fixedly connected with a sliding rail, and the sliding rail is connected with the sliding block in a sliding manner.

Preferably, the upper side and the lower side of the inner cavity of the sliding seat are both rotatably connected with guide bearings, and the two guide bearings are respectively positioned on the upper side and the lower side of the arc-shaped guide rail.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a dig hole machine through setting up frame, first lead screw and connecting plate to at two equal fixed a set of arc guide rails of connecting plate, establish the slide at the outside cover of arc guide rail, all fix a set of hole motor of digging simultaneously on two slides, make two dig hole motor circular telegram during operation, can drive two sets of auger bit respectively and rotate the operation of punching, compare in traditional unipolar and dig hole machine and effectively improved punching efficiency.

Drawings

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

FIG. 2 is a schematic view of the structure of part A of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1-moving component, 11-frame, 12-wheel shaft, 13-roller, 14-moving motor, 15-chain wheel, 16-chain, 17-preformed groove, 18-handrail, 2-adjusting component, 21-ball screw pair, 22-up-down adjusting motor, 23-first screw, 24-base, 25-connecting plate, 26-angle adjusting motor, 27-second screw, 28-slide block, 29-slide rail, 210-ball screw, 3-hole digging component, 31-connecting rod, 32-arc guide rail, 33-arc rack, 34-slide seat, 35-interval adjusting motor, 36-driving gear, 37-guide bearing, 38-hole digging motor and 39-spiral drill bit.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a hole digging machine comprises a moving assembly 1, an adjusting assembly 2 and a hole digging assembly 3;

the moving assembly 1 comprises a rack 11, wherein three wheel shafts 12 are rotatably connected to two sides of the rack 11, a roller 13 is fixedly connected to one side of each wheel shaft 12, which is far away from the rack 11, a moving motor 14 is fixedly connected to one side of each wheel shaft 12, which is far away from the roller 13, chains 16 are meshed with the two moving motors 14, the two sides of an inner cavity of the rack 11 are fixedly connected with the moving motors 14, and output ends of the two moving motors 14 are fixedly connected to the middle two wheel shafts 12 respectively;

the adjusting assembly 2 comprises a ball screw pair 21, the ball screw pair 21 is fixedly connected with the upper side wall of the rack 11, one side, away from the rack 11, of the ball screw pair 21 is fixedly connected with a base 24, one side, away from the ball screw pair 21, of the base 24 is fixedly connected with an up-down adjusting motor 22, the output end of the up-down adjusting motor 22 is fixedly connected with a first screw 23, the first screw 23 is sleeved in the inner cavity of the ball screw pair 21, the outer side of the first screw 23 is in threaded connection with a ball screw 210, one side of the ball screw pair 21 is in sliding connection with a connecting plate 25, the connecting plate 25 is fixedly connected with the ball screw 210, the upper side wall of the connecting plate 25 is fixedly connected with an angle adjusting motor 26, the output end of the angle adjusting motor 26 is fixedly connected with a second screw 27, the second screw; the hole digging assembly 3 comprises a connecting rod 31, the connecting rod 31 is provided with two, the two connecting rods 31 are respectively connected to two sides of the sliding block 28 in a rotating mode, one side, far away from the sliding block 28, of the connecting rod 31 is connected with an arc guide rail 32 in a rotating mode, the arc guide rail 32 is connected with the connecting plate 25 in a rotating mode, an arc rack 33 fixedly connected with the outer side wall of the arc guide rail 32 is sleeved with a sliding seat 34, an upper side wall fixedly connected with interval adjusting motor 35 of the sliding seat 34 is connected with a driving gear 36 fixedly connected with the output end of the interval adjusting motor 35, the driving gear 36 is connected with the arc rack 33 in a meshing mode, two opposite sides of the sliding seat 34 are respectively fixedly connected with.

In the present embodiment, by providing the hole digging motor 38 and the auger bit 39, the auger bit 39 is driven to rotate when the hole digging motor 38 is powered on to implement the hole digging operation on the soil, by providing the arc-shaped guide rail 32, the arc-shaped rack 33 and the slide carriage 34, and fixing the spacing adjustment motor 35 on the slide carriage 34, the pinion gear 36 meshed with the arc-shaped rack 33 is fixed at the output end of the spacing adjustment motor 35, and when the spacing adjustment motor 35 is powered on to implement the operation, the pinion gear 36 is driven to move along the arc-shaped rack 33, and simultaneously the spacing adjustment motor 35, the hole digging motor 38 and the auger bit 39 are driven to move along the arc-shaped rack 33 to implement the adjustment of the hole digging distance of the two auger bits 39, by providing the angle adjustment motor 26, the second lead screw 27 and the connecting plate 25, and rotatably connecting rod 31 between the slide block 28 and the arc-shaped guide rail 32, when the angle adjustment motor 26 is started to, the second screw rod 27 is driven to rotate, the sliding block 28 moves up and down along the second screw rod 27, the arc-shaped guide rails 32 on two sides are pulled to rotate through the connecting rod 31, so that the hole size of the spiral drill bit 39 can be adjusted, the upper and lower adjusting motors 22, the first screw rod 23 and the ball screw nuts 210 are arranged, the ball screw nuts 210 are fixedly connected with the connecting plate 25, when the upper and lower adjusting motors 22 work, the first screw rod 23 can be driven to rotate, the ball screw nuts 210 and the connecting plate 25 move up and down, the height adjustment of the spiral drill bit 39 is achieved, holes with different depths can be excavated, the machine frame 11, the moving motor 14 and the rollers 13 are arranged, when the moving motor 14 starts to work, the chain wheel 15 and the chain 16 can drive each group of wheel shafts 12 and the rollers 13 to synchronously rotate, and the hole excavating machine can be moved.

Further, a preformed groove 17 is formed in one side of the frame 11 close to the arc-shaped guide rail 32.

In the present embodiment, a preformed groove 17 is formed on one side of the frame 11 close to the arc-shaped guide rail 32 to reserve a position for the tree, so as to facilitate positioning and punching operations.

Furthermore, one side of the frame 11 far away from the preformed groove 17 is fixedly connected with a handrail 18,

in the present embodiment, the handrail 18 is fixed to the side of the frame 11 away from the reserve tank 17, so that the user can perform the punching operation while holding the handrail 18 with both hands.

Further, a slide rail 29 is fixedly connected to one side of the connecting plate 25 close to the slide block 28, and the slide rail 29 is slidably connected to the slide block 28.

In the present embodiment, the slide rail 29 is fixed to the side of the connecting plate 25 close to the slider 28, and the slide rail 29 is slidably connected to the slider 28, whereby the slide rail 29 can guide the up-and-down movement of the slider 28.

Further, the upper and lower sides of the inner cavity of the slide seat 34 are rotatably connected with guide bearings 37, and the two guide bearings 37 are respectively located on the upper and lower sides of the arc-shaped guide rail 32.

In the embodiment, the guide bearings 37 are rotatably connected to the upper and lower sides of the inner cavity of the slide 34, and the two guide bearings 37 are respectively arranged on the upper and lower sides of the arc-shaped guide rail 32 and cooperate with the driving gear 36 to form a three-point type fixation, so as to ensure that the slide moves smoothly and stably on the slide.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the mobile motor 14 is powered on, so that the mobile motor 14 can drive each group of wheel shafts 12 and the wheels 13 to synchronously rotate through the chain wheel 15 and the chain 16, thereby moving the punching machine to the position needing to be punched, then the spacing adjusting motor 35 is started, the spacing adjusting motor 35 drives the driving gear 36 to move along the arc-shaped rack 33, and simultaneously drives the spacing adjusting motor 35, the hole digging motor 38 and the spiral drill bit 39 to move along the arc-shaped rack 33, thereby adjusting the spacing between the two spiral drill bits 39 to be the same as the hole spacing needing to be punched, then the hole digging motor 38 is started, the hole digging motor 38 drives the spiral drill bit 39 to rotate, and simultaneously starts the up-down adjusting motor 22, then the up-down adjusting motor 22 drives the first lead screw 23 to rotate, the ball screw 210 and the connecting plate 25 move downwards, so that the spiral drill bit 39 punches the soil, meanwhile, the angle adjusting motor 26 is controlled to start according to the size of the hole to be drilled, when the angle adjusting motor 26 is started to work, the second screw rod 27 is driven to rotate, the sliding block 28 moves up and down along the second screw rod 27, and the arc-shaped guide rails 32 on the two sides are pulled to rotate through the connecting rod 31 so as to control the diameter of the drilled hole.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A hole digging machine is characterized in that: comprises a moving component (1), an adjusting component (2) and a hole digging component (3);

the moving assembly (1) comprises a rack (11), three wheel shafts (12) are rotatably connected to two sides of the rack (11), a roller (13) is fixedly connected to one side, away from the rack (11), of each wheel shaft (12), a moving motor (14) is fixedly connected to one side, away from the roller (13), of each wheel shaft (12), two moving motors (14) are connected with a chain (16) in a meshed mode, moving motors (14) are fixedly connected to two sides of an inner cavity of the rack (11), and output ends of the two moving motors (14) are fixedly connected to the middle two wheel shafts (12) respectively;

the adjusting component (2) comprises a ball screw pair (21), the ball screw pair (21) is fixedly connected with the upper side wall of the rack (11), one side of the ball screw pair (21) far away from the rack (11) is fixedly connected with a base (24), one side of the base (24) far away from the ball screw pair (21) is fixedly connected with an upper adjusting motor (22) and a lower adjusting motor (22), the output end of the upper adjusting motor (22) and the lower adjusting motor (23) are fixedly connected with a first screw rod (23), the first screw rod (23) is sleeved on the inner cavity of the ball screw pair (21), the outer side of the first screw rod (23) is in threaded connection with a ball screw nut (210), one side of the ball screw pair (21) is in sliding connection with a connecting plate (25), the connecting plate (25) is fixedly connected with the ball screw nut (210), the upper side wall of the connecting plate (25) is fixedly connected with an, the output end of the angle adjusting motor (26) is fixedly connected with a second screw rod (27), the second screw rod (27) is in threaded connection with a sliding block (28), and the sliding block (28) is in sliding connection with the connecting plate (25);

the hole digging assembly (3) comprises connecting rods (31), the connecting rods (31) are provided with two, the two connecting rods (31) are respectively rotatably connected to two sides of the sliding block (28), one side, far away from the sliding block (28), of the connecting rod (31) is rotatably connected with an arc-shaped guide rail (32), the arc-shaped guide rail (32) is rotatably connected with the connecting plate (25), the outer side wall of the arc-shaped guide rail (32) is fixedly connected with an arc-shaped rack (33), the outer side of the arc-shaped guide rail (32) is sleeved with a sliding seat (34), the upper side wall of the sliding seat (34) is fixedly connected with a spacing adjusting motor (35), the output end of the spacing adjusting motor (35) is fixedly connected with a driving gear (36), the driving gear (36) is meshed with the arc-shaped rack (33) and the two opposite sides of the sliding seat (34) are, the output end of the hole digging motor (38) is fixedly connected with a spiral drill bit (39).

2. A boring machine as claimed in claim 1, wherein: and a preformed groove (17) is formed in one side, close to the arc-shaped guide rail (32), of the rack (11).

3. A boring machine as claimed in claim 2, wherein: and one side of the frame (11) far away from the preformed groove (17) is fixedly connected with an armrest (18).

4. A boring machine as claimed in claim 1, wherein: one side of the connecting plate (25) close to the sliding block (28) is fixedly connected with a sliding rail (29), and the sliding rail (29) is in sliding connection with the sliding block (28).

5. A boring machine as claimed in claim 1, wherein: the upper side and the lower side of the inner cavity of the sliding seat (34) are rotatably connected with guide bearings (37), and the two guide bearings (37) are respectively positioned on the upper side and the lower side of the arc-shaped guide rail (32).