CN113950896B

CN113950896B - Use convenient earth boring machine for gardens

Info

Publication number: CN113950896B
Application number: CN202111458844.7A
Authority: CN
Inventors: 薛贤洪; 薛峰; 蔡孟斌; 林益彬; 董青
Original assignee: Fujian Yalin Construction Group Co ltd
Current assignee: Fujian Yalin Construction Group Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-06-10
Anticipated expiration: 2041-12-02
Also published as: CN113950896A

Abstract

The invention discloses a garden earth boring machine convenient to use, and relates to the technical field of garden equipment. The movable door device can protect the internal device when the equipment is in a non-working state and prevent the internal device from being damaged; the leveling device can enable the equipment to dig a vertical pit on a slope, so that the working range is expanded; the digging device can be adjusted to adjust the distance and size of the digging pit.

Description

Use convenient earth boring machine for gardens

Technical Field

The invention relates to the technical field of garden equipment, in particular to a garden earth boring machine convenient to use.

Background

Gardens are places for people to enjoy and play, flowers, plants and trees are more in the gardens, and the pits are needed for planting the flowers, the plants and the trees. A hole digger is a special machine for planting trees, applying fertilizer, watering and digging holes quickly. The earth boring machine frees people from heavy physical labor, however, the vertical pits cannot be excavated when the prior art is inclined, and the number and the size of the pits cannot be controlled, so that the earth boring machine for gardens, which is convenient to use, is needed.

The invention discloses a garden earth boring machine with a publication number of CN111955101B, which adopts the following technical scheme: including the fixing base and set up in the fixing base both sides and support in the support frame on ground, fixing base along direction of height sliding connection in support frame, the fixing base is provided with the brill that is used for boring and digs ground and digs the mechanism, the support frame is equipped with and is used for driving the gliding elevating system of fixing base, the device has realized liberation hand labor power, but does not solve the problem of how to dig vertical hole on special topography such as slope, also does not solve the problem that can control the size of hole.

Disclosure of Invention

Aiming at the technical problem, the invention provides a garden earth boring machine convenient to use, which comprises a main box body, wherein a handrail is arranged on the main box body, universal wheels are arranged at the bottom of the main box body, a movable door device is arranged in the main box body, a lifting device is also arranged in the main box body, a leveling device is arranged on the lifting device, and an earth boring mechanism is arranged on the leveling device; the pit digging mechanism comprises an adjusting cylinder arranged on the lower side of the leveling device, the adjusting cylinder is connected with a threaded cylinder in a sliding manner, threads on the inner side of the threaded cylinder are matched with an adjusting screw rod, one end of the adjusting screw rod is fixedly connected with an output shaft of an adjusting power source, the adjusting power source is arranged on the leveling device, three groups of adjusting assemblies are uniformly arranged on the outer side of the threaded cylinder along the circumference, and each group of adjusting assemblies is connected with one group of pit digging assemblies; the adjusting assembly comprises an arc-shaped sliding rail with one end arranged on the threaded cylinder, one end of an adjusting connecting rod is arranged in the arc-shaped sliding rail in a sliding mode, the other end of the adjusting connecting rod is arranged on the pit fixing cylinder, the first adjusting connecting rod is bent for two sections, the included angle between the two sections is an obtuse angle, one end of an adjusting connecting rod II is arranged at the bent position of the first adjusting connecting rod in a rotating mode, and the other end of the adjusting connecting rod is arranged on the adjusting cylinder in a rotating mode.

Furthermore, the number and the positions of the adjusting assemblies correspond to those of the digging assemblies, and at least one group of the adjusting assemblies and the digging assemblies is arranged.

Further, the subassembly of digging pit is including digging pit the solid fixed cylinder, be provided with the power supply of digging pit on the solid fixed cylinder of digging pit, the output shaft and the drill bit one end of digging pit of the power supply of digging pit are connected, the drill bit of digging pit sets up inside the solid fixed cylinder of digging pit.

Further, the dodge gate device includes the dodge gate power cylinder, the dodge gate power cylinder sets up in the main tank body, the piston rod tip and the slide rail slider one of dodge gate power cylinder are connected, slide rail slider one slides and sets up in slide rail one, the vertical setting of slide rail is in the main tank body, the piston rod rotates the one end that is provided with connecting block one with slide rail slider one-connecting portion, the one other end of connecting block sets up the one side at the dodge gate, the opposite side of dodge gate is connected with the one end of connecting block two, the other end of connecting block two rotates with slide rail slider two to be connected, slide rail slider two slides and sets up in slide rail two, slide rail two transversely fix the setting in the main tank body.

Furthermore, elevating gear is including setting up the lift power supply on the main tank body, the output shaft and the belt pulley of lift power supply are connected, belt pulley one is connected with belt pulley two through driving belt, belt pulley two sets up in lifting screw one end, lifting screw rotates and sets up in the main tank body, lifting screw cooperates with the screw hole of lifting beam one side.

Further, the lifting screw rods are arranged in the main box body in a symmetrical mode, the first belt pulley, the transmission belt and the second belt pulley are arranged in the main box body in a same mode, the same parts are connected in the same mode, and the other side of the lifting cross beam is also provided with a threaded hole and matched with the other lifting screw rod.

Furthermore, the leveling device comprises a leveling upper plate arranged on the lifting device, the leveling upper plate is connected with a leveling lower plate through a leveling component, the leveling upper plate and the leveling lower plate are both triangular in the same shape, and the leveling components are uniformly distributed on three corners between the leveling upper plate and the leveling lower plate.

Further, the leveling subassembly is including setting up the leveling power supply on the leveling upper plate, the output shaft and the leveling connecting rod one end of leveling power supply are connected, the one other end of leveling connecting rod rotates with two one ends of leveling connecting rod to be connected, two other ends of leveling connecting rod rotate to set up at three middle parts of leveling connecting rod, three one ends of leveling connecting rod rotate to set up on the leveling upper plate, three other ends of leveling connecting rod rotate with four one ends of leveling connecting rod to be connected, four other ends of leveling connecting rod rotate to set up on the leveling hypoplastron.

Compared with the prior art, the invention has the beneficial effects that: (1) the movable door device can protect the internal device when the equipment is in a non-working state and prevent the internal device from being damaged; (2) the leveling device provided by the invention can enable the equipment to dig a vertical pit on a slope, thereby enlarging the working range; (3) the pit digging device provided by the invention can be adjusted to adjust the distance and size of the pit.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of a sliding door apparatus according to the present invention.

Fig. 3 is an enlarged schematic view of a structure in fig. 2.

Fig. 4 is a schematic view of the lifting device of the present invention.

FIG. 5 is a schematic structural diagram of the leveling device and the pit digging mechanism of the present invention.

Fig. 6 is an enlarged view of the structure at B in fig. 5.

Fig. 7 is an enlarged view of the structure at C in fig. 5.

Reference numerals: 1-a main box body; 2-a handrail; 3-universal wheels; 4-a movable door power cylinder; 5-a movable door; 6, connecting a block I; 7-a slide rail slide block I; 8, sliding rail I; 9-connecting block two; 10-a slide rail slide block II; 11-a second slide rail; 12-a lifting power source; 13-a first belt pulley; 14-a drive belt; 15-belt pulley II; 16-a lifting beam; 17-a lifting screw; 18-leveling the upper plate; 19-leveling the power source; 20-leveling connecting rod I; 21-leveling connecting rod II; 22-leveling link three; 23-leveling connecting rod four; 24-leveling the lower plate; 25-an adjustment cylinder; 26-a threaded cylinder; 27-adjusting screw; 28-arc slide rail; 29-adjusting the first connecting rod; 30-adjusting a second connecting rod; 31-digging a pit fixing cylinder; 32-a pit digging power source; 33-a boring bit; 34-adjusting the power source.

Detailed Description

In the following description of the present invention, it is to be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the following description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be direct or indirect via an intermediate medium, and the connection may be internal to the two components. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention will be further described with reference to the drawings and illustrative embodiments, which are provided herein to illustrate and not to limit the invention. Wherein like reference numerals refer to like parts throughout. In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted.

Example (b): referring to fig. 1-7, a garden earth boring machine convenient to use is shown, wherein a handrail 2 is fixedly arranged on the side of the upper portion of a main box body 1, the main box body 1 is a box body without a bottom surface, four corners of the bottom of the main box body 1 are respectively provided with a universal wheel 3, two movable door devices are symmetrically arranged at the bottom of the inner side of the main box body 1, a lifting device is arranged on the side of the inner portion of the main box body 1 and connected with a leveling device, and the lower side of the leveling device is connected with an earth boring mechanism.

Referring to fig. 2-3, the sliding door apparatus is shown, wherein the sliding door power cylinder 4 is vertically fixed at the upper portion of the inner wall edge of the main box 1, the piston rod is downward, the end of the piston rod is fixedly connected with the first sliding rail slider 7, the first sliding rail slider 7 is slidably arranged in the first sliding rail 8, the first sliding rail 8 is vertically and fixedly arranged at the lower portion of the inner wall of the main box 1, one end of the first connecting block 6 is rotatably arranged at the position where the piston rod is fixedly connected with the first sliding rail slider 7, the other end of the first connecting block 6 is fixedly arranged at one side of the sliding door 5, the other side of the sliding door 5 is fixedly connected with one end of the second connecting block 9, the other end of the second connecting block 9 is rotatably connected with the second sliding rail slider 10, the second sliding rail slider 10 is slidably arranged in the second sliding rail 11, the second sliding rail 11 is transversely and fixedly arranged at the bottom of the inner wall of the main box 1, and the sliding door power cylinder 4 and the sliding door 5, The connecting block I6, the sliding rail sliding block I7, the sliding rail I8, the connecting block II 9, the sliding rail sliding block II 10 and the sliding rail II 11 are arranged in two groups, the same parts are connected in the same relation, and the connecting blocks are symmetrically arranged inside the main box body 1.

Referring to fig. 4, a lifting device is shown, wherein a lifting power source 12 is fixedly arranged on the upper portion of the top surface of a main box 1, an output shaft of the lifting power source 12 passes through the top surface of the main box 1 and is fixedly connected with a first belt pulley 13, the first belt pulley 13 is connected with a second belt pulley 15 through a transmission belt 14, the second belt pulley 15 is fixedly arranged on the upper end of a lifting screw 17, one end of the lifting screw 17 is rotatably arranged on the top surface of the main box 1, and the other end of the lifting screw 17 is rotatably arranged on a projection at the bottom of the inner side of the main box 1, in the lifting device of the present embodiment, a guide rod is fixedly arranged at the same position on the symmetrical side of the lifting screw 17, in the present embodiment, the lifting screw 17 can be provided with two, and the guide rod can be replaced by another lifting screw 17, the lifting screw 17 has the same connection relation with the original lifting screw 17, and the first belt pulley 13, the transmission belt 14 and the second belt pulley 15 are also provided with two belt pulleys 15, and the same connection relation as described above.

Referring to fig. 5-6, a screw hole is formed on one side of the lifting beam 16 to be engaged with the lifting screw 17, and the lifting beam 16 is provided with a guide hole on the other side thereof, and the guide hole is slidably connected with the guide rod; the two lifting screws 17 are arranged as above, both sides of the lifting beam 16 are provided with threaded holes, the threaded holes on both sides are respectively in threaded connection with the two lifting screws 17, the lower side of the lifting beam 16 is fixedly provided with a leveling upper plate 18, the leveling upper plate 18 is triangular, one corner of the lower surface of the leveling upper plate 18 is fixedly provided with a leveling power source 19, an output shaft of the leveling power source 19 is fixedly connected with one end of a leveling connecting rod one 20, the other end of the leveling connecting rod one 20 is rotatably connected with one end of a leveling connecting rod two 21, the other end of the leveling connecting rod two 21 is rotatably arranged in the middle of the leveling connecting rod three 22, one end of the leveling connecting rod three 22 is rotatably arranged on the lower surface of the leveling upper plate 18, the other end of the leveling connecting rod two 21 is arranged at a position close to the position where the leveling connecting rod three 22 is connected with the leveling upper plate 18, and the other end of the leveling connecting rod three 22 is rotatably connected with one end of the leveling connecting rod four 23, the other end of the leveling connecting rod four 23 is rotatably arranged on the leveling lower plate 24, the leveling lower plate 24 and the leveling connecting rod four 23 are the same in shape and correspond to each other, the other end of the leveling connecting rod four 23 is arranged on the leveling lower plate 24 and the angle corresponding to the leveling connecting rod four 23, the leveling power source 19, the leveling connecting rod one 20, the leveling connecting rod two 21, the leveling connecting rod three 22 and the leveling connecting rod four 23 are arranged into three groups, the same parts are the same in connection relation and are uniformly distributed on each angle of the leveling upper plate 18 and the leveling lower plate 24, and a certain distance is reserved between the leveling upper plate 18 and the leveling lower plate 24.

Referring to fig. 5 and 7, the pit digging mechanism is shown, wherein an adjusting cylinder 25 is fixedly arranged at the center position of the lower surface of a leveling lower plate 24, the inner wall of the adjusting cylinder 25 is slidably connected with the outer wall of a thread cylinder 26, the thread at the inner side of the thread cylinder 26 is in threaded connection with an adjusting screw 27, the top end of the adjusting screw 27 passes through the thread cylinder 26, the adjusting cylinder 25 and the center position of the leveling lower plate 24 and is fixedly connected with the output shaft of an adjusting power source 34, the adjusting power source 34 is fixedly arranged at the center position of the upper surface of the leveling lower plate 24, one end of an arc-shaped slide rail 28 is fixedly arranged on the outer wall of the thread cylinder 26, the other end of the arc-shaped slide rail 28 is arranged upwards, one end of an adjusting connecting rod one 29 is slidably arranged in the arc-shaped slide rail 28, the other end of the adjusting connecting rod one 29 is fixedly arranged on the outer wall of a pit digging fixing cylinder 31, the shape of the adjusting connecting rod one 29 is two sections, the included angle between the two sections is an obtuse angle, one end of the adjusting connecting rod 29 is rotatably arranged at the bending position, the second adjusting connecting rod 30 is arranged on the other side of the first adjusting connecting rod 29 in the bending direction, the other end of the second adjusting connecting rod 30 is rotatably arranged on the adjusting cylinder 25, the pit fixing cylinder 31 is hollow cylindrical and does not have a bottom surface, a pit power source 32 is fixedly arranged on the top surface of the pit fixing cylinder 31, an output shaft of the pit power source 32 penetrates through the top surface of the pit fixing cylinder 31 and is fixedly connected with one end of a pit drill bit 33, the pit drill bit 33 is arranged inside the pit fixing cylinder 31, a spiral sheet is arranged on the pit drill bit 33, and excavated soil can be conveyed along the spiral sheet.

In this embodiment, the arc-shaped slide rail 28, the first adjusting link 29, the second adjusting link 30, the fixed digging cylinder 31, the power source 32 and the digging bit 33 are all provided with three sets, and the connection relationships among the same components are the same, and the three sets of components are uniformly distributed along the circumference of the adjusting cylinder 25.

The working principle of the invention is as follows: when the device works, firstly, the main box body 1 is manually pushed to a designated position through the handrail 2 and the universal wheel 3, at the moment, the movable door 5 is in a closed state, then the movable door power cylinder 4 drives the piston rod to contract to drive the first slide rail slide block 7 to slide upwards, the second slide rail slide block 10 slides towards two sides to drive the movable door 5 to rotate upwards and open, meanwhile, the first belt pulley 13 is driven by the lifting power source 12 to drive the second belt pulley 15 to rotate through the transmission belt 14, the second belt pulley 15 drives the lifting screw 17 to rotate, the lifting screw 17 is matched with the threaded hole on the lifting beam 16 to enable the lifting beam 16 to descend along the guide rod or the lifting screws 17 on two sides synchronously rotate to drive the lifting beam 16 to descend, after the lifting beam 16 descends for a certain distance, if the pit to be excavated is a slope, the leveling power source 19 drives the first leveling connecting rod 20 to rotate, and the first leveling connecting rod 20 enables the third leveling connecting rod 22 to swing through the second leveling connecting rod 21, meanwhile, the third leveling connecting rod 22 drives the fourth leveling connecting rod 23 to rotate, the third leveling connecting rod 23 adjusts the inclination of the lower leveling plate 24 through different rotation amplitudes so as to level the lower leveling plate 24, after the adjustment is finished, the distance between the digging drill bits 33 is adjusted according to the distance and the size of the pit to be dug, the adjusting power source 34 drives the adjusting screw 27 to rotate, the adjusting screw 27 is matched with the threaded cylinder 26 to drive the threaded cylinder 26 to move up and down along the adjusting cylinder 25, when the adjusting cylinder 25 moves, the first adjusting connecting rod 29 slides in the arc-shaped slide rail 28 so as to adjust the scattered separation or gathering of the plurality of digging fixing cylinders 31 through the first adjusting connecting rod 29 and the second adjusting connecting rod 30, further adjust the distance between the digging pits, when the digging drill bits 33 are gathered, the digging drill bits 33 act on the same position, can dig pits with different sizes, and after the work is finished, the movable door cylinder 4 is driven in reverse to re-close the movable door 5.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations are intended to fall within the scope of the appended claims.

Claims

1. The utility model provides a use convenient earth boring machine for gardens, includes the main tank body (1), be provided with handrail (2) on the main tank body (1), main tank body (1) bottom is provided with universal wheel (3), be provided with the floating gate device in the main tank body (1), its characterized in that: a lifting device is further arranged in the main box body (1), a leveling device is arranged on the lifting device, and a pit digging mechanism is arranged on the leveling device; the pit digging mechanism comprises an adjusting cylinder (25) arranged on the lower side of the leveling device, the adjusting cylinder (25) is connected with a threaded cylinder (26) in a sliding mode, threads on the inner side of the threaded cylinder (26) are matched with an adjusting screw rod (27), one end of the adjusting screw rod (27) is fixedly connected with an output shaft of an adjusting power source (34), the adjusting power source (34) is arranged on the leveling device, three groups of adjusting assemblies are uniformly arranged on the outer side of the threaded cylinder (26) along the circumference, and each group of adjusting assemblies is connected with one group of pit digging assemblies; the adjustment subassembly includes that one end sets up arc slide rail (28) on a screw thread section of thick bamboo (26), it is provided with regulation connecting rod (29) one end to slide in arc slide rail (28), it sets up on fixed section of thick bamboo (31) of digging a pit to adjust connecting rod (29) other end, the shape of adjusting connecting rod (29) is two sections forms of bending, and the contained angle between two sections is the obtuse angle, the department of bending of adjusting connecting rod (29) rotates the one end that is provided with regulation connecting rod two (30), regulation connecting rod two (30) other end rotates and sets up on adjusting a section of thick bamboo (25).

2. A garden trencher as defined in claim 1 wherein: the number and the positions of the adjusting components correspond to those of the digging components, and at least one group of adjusting components and digging components are arranged.

3. A garden trencher as defined in claim 2 wherein: the digging assembly comprises a digging fixed barrel (31), a digging power source (32) is arranged on the digging fixed barrel (31), an output shaft of the digging power source (32) is connected with one end of a digging drill bit (33), and the digging drill bit (33) is arranged inside the digging fixed barrel (31).

4. A garden earth boring machine convenient to use according to claim 1, wherein: the movable door device comprises a movable door power cylinder (4), the movable door power cylinder (4) is arranged in the main box body (1), the end part of a piston rod of the movable door power cylinder (4) is connected with a first sliding rail sliding block (7), the first sliding rail sliding block (7) is arranged in the first sliding rail (8) in a sliding way, the first sliding rail (8) is vertically arranged in the main box body (1), one end of a first connecting block (6) is rotatably arranged at the connecting part of the piston rod and the first sliding rail block (7), the other end of the first connecting block (6) is arranged at one side of the movable door (5), the other side of the movable door (5) is connected with one end of a second connecting block (9), the other end of the second connecting block (9) is rotationally connected with the second sliding rail sliding block (10), the second sliding rail sliding block (10) is arranged in the second sliding rail (11) in a sliding mode, and the second sliding rail (11) is transversely and fixedly arranged in the main box body (1).

5. A garden trencher as defined in claim 1 wherein: the lifting device comprises a lifting power source (12) arranged on the main box body (1), an output shaft of the lifting power source (12) is connected with a first belt pulley (13), the first belt pulley (13) is connected with a second belt pulley (15) through a transmission belt (14), the second belt pulley (15) is arranged at one end of a lifting screw (17), the lifting screw (17) is rotatably arranged in the main box body (1), and the lifting screw (17) is matched with a threaded hole on one side of a lifting beam (16).

6. A convenient to use garden earth boring machine according to claim 5, characterized in that: the lifting cross beam is characterized in that two lifting screw rods (17) are symmetrically arranged in the main box body (1), two belt pulleys (13), two transmission belts (14) and two belt pulleys (15) are arranged, the connection relation among the same parts is the same, and the other side of the lifting cross beam (16) is also provided with a threaded hole and matched with the other lifting screw rod (17).

7. A garden trencher as defined in claim 1 wherein: the leveling device comprises a leveling upper plate (18) arranged on the lifting device, the leveling upper plate (18) is connected with a leveling lower plate (24) through a leveling component, the leveling upper plate (18) and the leveling lower plate (24) are triangular in the same shape, and the leveling components are uniformly distributed on three corners between the leveling upper plate (18) and the leveling lower plate (24).

8. A garden earth boring machine convenient to use according to claim 7, wherein: the leveling subassembly is including setting up leveling power supply (19) on leveling upper plate (18), the output shaft and the leveling connecting rod one (20) one end of leveling power supply (19) are connected, leveling connecting rod one (20) other end and two (21) one end rotation connections of leveling connecting rod, two (21) other ends of leveling connecting rod rotate and set up at three (22) middle parts of leveling connecting rod, three (22) one ends of leveling connecting rod are rotated and are set up on leveling upper plate (18), three (22) other ends of leveling connecting rod rotate with four (23) one ends of leveling connecting rod and are connected, four (23) other ends of leveling connecting rod rotate and set up on leveling hypoplastron (24).