CN209047004U - A kind of forestry plantation drilling device - Google Patents

Abstract

The utility model discloses a kind of forestry to plant drilling device, including main body and link block, the lower right-hand side of the main body is connected with link block, the round frame is connected by through-hole with soil suction tube, connecting rod is connected on the right side of the round frame, the right end of the connecting rod passes through pin shaft and is flexibly connected with fixed block, and the upper end of the connecting rod is equipped with third iron.Drilling device is planted in the forestry, flabellum rotation is driven by motor, the air in ventilation duct is set to circulate to a direction, it is connected by the lower end of reduction of fractions to a common denominator pipe with soil suction tube, to make the air in soil suction tube flow to snorkel direction, form inspiratory effects, the soil scattering that threaded shaft produces is controlled by round frame, convenient for soil suction tube absorption, reduce the pollution of dust and soil to operator, ventilation duct is connected with second support bar by vertical pivot, and the position for exporting ventilation duct can change, convenient for the position of control discharge soil.

Description

A kind of forestry plantation drilling device

Technical field

The utility model relates to turn hole technical field, drilling device is planted in specially a kind of forestry.

Background technique

Drilling device is planted in forestry, is mountainous region, Qiu Ling, Gullied afforestation, apply fertilizer the special-purpose machinery quickly digged pit.Woods Industry plantation drilling device allows people to free from heavy manual labor, is widely used in planting trees, plants fruit-bearing forest, hedge Basketry and autumn, powerful was strong, good appearance to applying fruit trees with fertilizer etc., and operation is comfortable, and labor intensity is low, is suitble to variously Shape, it is high-efficient, it is convenient for the operation of field field, but drilling device is planted in traditional forestry, at work without any protection, dirt Soil is flown upward, and is caused great harm to operator, and the soil of screw shaft turn hole discharge cannot be emitted on fixed place, right Later period ridging causes many unnecessary troubles.

Utility model content

The purpose of this utility model is to provide a kind of forestry to plant drilling device, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of forestry plantation drilling device, including master Body, cylinder and link block, the lower right-hand side of the main body are connected with link block, and the quadrangle of the link block is threaded Hole is connected with fixed block on the left of the main body, and the front and rear sides of the fixed block are connected in turn by pin shaft from top to bottom Second support bar, hydraulic stem, first support bar and connecting rod, the right end of the second support bar passes through pin shaft and fixed block is living The left end of dynamic connection, the second support bar is flexibly connected by vertical pivot with ventilation duct, solid in the right end inner cavity of the ventilation duct It is connected to motor, the output shaft and flabellum of the motor are interference fitted, and the lower end of the ventilation duct is connected with soil suction tube, the soil suction Pipe is connected with ventilation duct, and the lower end of the soil suction tube is connected with round frame, and through-hole, the round frame are machined on the left of the round frame It is connected by through-hole with soil suction tube, connecting rod is connected on the right side of the round frame, the right end of the connecting rod passes through pin shaft It is flexibly connected with fixed block, the upper end of the connecting rod is equipped with third iron, and the third iron sequentially passes through solid from left to right Determine block, main body and link block, the outer wall of the third iron respectively with fixed block, main body and link block clearance fit, described The left end of three irons is flexibly connected by universal joint with the second iron, and the left end of second iron is machined with teeth, the circle The inwall processing of cylinder has a teeth, and for second iron by teeth and cylinder engaged transmission, the left end of the cylinder is connected with the One iron, first iron are flexibly connected by universal joint with rack, and the rack runs through a part of transmission case, institute State rack and transmission case clearance fit, the inner cavity of the left end of the rack and the second angular wheel is interference fitted, and described the Two angular wheels and the first angular wheel engaged transmission, the inner cavity of first angular wheel and threaded shaft are interference fitted, institute The inner wall of the lower surface and transmission case of stating the first angular wheel fits, the threaded shaft top and transmission case clearance fit, The threaded shaft runs through a part of transmission case, the outer wall and transmission case clearance fit of the threaded shaft, the transmission case Front and rear sides be connected with pin shaft, the transmission case is movably connected with first support bar by pin shaft, it is described first support The right end of bar is flexibly connected by pin shaft with fixed block, and the upper end of the first support bar passes through pin shaft and hydraulic stem activity connects Connect, the right end of the hydraulic stem is flexibly connected by pin shaft with fixed block, the outer wall of the hydraulic stem be machined with the first hydraulic fluid port with Second hydraulic fluid port, the first support bar lower end are connected with spring, and the lower end of the spring is connected with connecting rod.

Preferably, the left end of the ventilation duct is connected with cone tank, and the lower end of the cone tank is machined with outlet, the cone The upper end of shape bucket is machined with venthole, and the inner wall of the cone tank is connected with steel mesh pipe, the upper end of the steel mesh pipe and venthole Inner wall Joint, the lower end of the steel mesh pipe is connected with outlet.

Preferably, the inner wall of the venthole is threadedly coupled with breathable cloth.

Preferably, the lower surface of the round frame is connected with rubber pad.

Preferably, the outer wall of the equipment is coated with antirust paint.

Compared with prior art, the utility model has the beneficial effects that drilling device is planted in the forestry, driven by motor Flabellum rotation, makes the air in ventilation duct circulate to a direction, is connected by the lower end of reduction of fractions to a common denominator pipe with soil suction tube, to make Air in soil suction tube is flowed to snorkel direction, forms inspiratory effects, is controlled the soil that threaded shaft produces by round frame and is dissipated It penetrates, is adsorbed convenient for soil suction tube, reduce the pollution of dust and soil to operator, ventilation duct and second support bar are connected by vertical pivot It connects, the position for exporting ventilation duct can change, convenient for the position of control discharge soil.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the transmission case of Fig. 1 and the structural schematic diagram of threaded shaft；

Fig. 3 is the structural schematic diagram of Fig. 1 cylinder and teeth；

Fig. 4 is the cone tank of Fig. 1 and the structural schematic diagram of steel mesh pipe；

Fig. 5 is the round frame of Fig. 1 and the structural schematic diagram of through-hole.

In figure: 1, main body, 2, pin shaft, 3, fixed block, the 4, first hydraulic fluid port, the 5, second hydraulic fluid port, 6, vertical pivot, 7, flabellum, 8, anti- Dirt breathable cloth, 9, cone tank, 10, steel mesh pipe, 11, outlet, 12, soil suction tube, 13, round frame, 14, spring, 15, connecting rod, 16, ten thousand Xiang Jie, 17, threaded hole, 18, link block, 19, hydraulic stem, 20, venthole, 21, ventilation duct, 22, transmission case, 23, threaded shaft, 24, the first angular wheel, 25, first support bar, the 26, second angular wheel, 27, motor, 28, rack, the 29, first iron, 30, cylinder, 31, teeth, the 32, second iron, 33, second support bar, 34, through-hole, 35, third iron, 36, rubber pad, 37, anti- Rust paint.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of forestry plantation drilling device, including main body 1, cylinder 30 and link block 18, the lower right-hand side of main body 1 are connected with link block 18, and main body 1 passes through link block 18 and external device Mutually fixed, the quadrangle of link block 18 is threaded hole 17, and link block 18 is fixed by threaded hole 17 with external device, main body 1 left side is connected with fixed block 3, and fixed block 3 is fixed on the left side of main body 1, and the front and rear sides of fixed block 3 pass through pin from top to bottom Axis 2 is connected with second support bar 33, hydraulic stem 19, first support bar 25 and connecting rod 15, the right end of second support bar 33 in turn It is flexibly connected by pin shaft 2 with fixed block 3, second support bar 33 is two pieces, and the right end of second support bar 33 can pass through Pin shaft 2 is rotated relative to fixed block 3, and the left end of second support bar 33 is flexibly connected by vertical pivot 6 with ventilation duct 21, and ventilation duct 21 can To surround the left end lateral rotation of second support bar 33 by vertical pivot 6, it is connected with motor 27 in the right end inner cavity of ventilation duct 21, electricity The model Y180M-2 of machine 27, the output shaft and flabellum 7 of motor 27 are interference fitted, and the output shaft of motor 27 drives 7 turns of flabellum Dynamic, the lower end of ventilation duct 21 is connected with soil suction tube 12, and soil suction tube 12 is connected with ventilation duct 21, and the substance in soil suction tube 12 can be with Into reduction of fractions to a common denominator pipe 21, the lower end of soil suction tube 12 is connected with round frame 13, and the left side of round frame 13 is machined with through-hole 34, and round frame 13 passes through logical Hole 34 is connected with soil suction tube 12, and the inner cavity of round frame 13 can be connected by through-hole 34 and soil suction tube 12 with ventilation duct 21, circle The right side of frame 13 is connected with connecting rod 15, and connecting rod 15 can control the position of round frame 13, and the right end of connecting rod 15 passes through pin Axis 2 is flexibly connected with fixed block 3, and the number of connecting rod 15 is two, and the upper end of connecting rod 15 is equipped with third iron 35, third iron Bar 35 sequentially passes through fixed block 3, main body 1 and link block 18 from left to right, the outer wall of third iron 35 respectively with fixed block 3, main 18 clearance fit of body 1 and link block, third iron 35 can rotate in fixed block 3, main body 1 and link block 18, third iron 35 left end is flexibly connected by universal joint 16 with the second iron 32, and third iron 35 drives the second iron 32 by universal joint 16 Rotation, universal joint 16, which can permit in 32 transmission process of third iron 35 and the second iron, changes angle, and the left end of iron 32 adds Work has a teeth 31, and the inwall processing of cylinder 30 has a teeth 31, and the second iron 32 is by 30 engaged transmission of teeth 31 and cylinder, and second Iron 32 can be on the distance changed between the first iron 29 and the second iron 32 mobile in the inner cavity of cylinder 30, a left side for cylinder 30 End is connected with the first iron 29, and the first iron 29 can rotate under the drive of the second iron 32, and the first iron 29 passes through universal joint 16 are flexibly connected with rack 28, and the first iron 29 can drive rack 28 to rotate by universal joint 16, and rack 28 runs through A part of transmission case 22, rack 28 and 22 clearance fit of transmission case, rack 28 can rotate in transmission case 22, gear The left end of bar 28 and the inner cavity of the second angular wheel 26 are interference fitted, and the second angular wheel 26 can be under the drive of rack 28 Rotation, 24 engaged transmission of the second angular wheel 26 and the first angular wheel, the second angular wheel 26 can drive the first conical tooth 24 rotation of wheel, the inner cavity of the first angular wheel 24 and threaded shaft 23 are interference fitted, the lower surface of the first angular wheel 24 and biography The inner wall of dynamic case 22 fits, and the first angular wheel 24 can drive threaded shaft 23 to rotate, 23 top of threaded shaft and transmission 22 clearance fit of case, threaded shaft 23 run through a part of transmission case 22, and outer wall and 22 gap of transmission case of threaded shaft 23 are matched It closes, threaded shaft 23 can rotate in transmission case 22, and the front and rear sides of transmission case 22 are connected with pin shaft 2, and transmission case 22 is logical Pin shaft 2 to be crossed to be movably connected with first support bar 25, first support bar 25 drives transmission case 22 mobile by pin shaft 2, and first The right end of strut 25 is flexibly connected by pin shaft 2 with fixed block 3, and first support bar 25 is rotated by pin shaft 2 relative to fixed block 3, The upper end of first support bar 25 passes through pin shaft 2 and is flexibly connected with hydraulic stem 19, and the right end of hydraulic stem 19 by pin shaft 2 and is fixed Block 3 is flexibly connected, and hydraulic stem 19 can control the position of first support bar 25, and the outer wall of hydraulic stem 19 is machined with the first hydraulic fluid port 4 With the second hydraulic fluid port 5, the flexible of hydraulic stem 19 can be indirectly controlled by the oil inlet sequence of the first hydraulic fluid port 4 of control and the second hydraulic fluid port 5, 25 lower end of first support bar is connected with spring 14, and the lower end of spring 14 is connected with connecting rod 15, and first support bar 25 can lead to The position that spring 14 controls connecting rod 15 is crossed, the left end of ventilation duct 21 is connected with cone tank 9, and cone tank 9 is fixed on ventilation duct 21 Left end, the lower end of cone tank 9 is machined with outlet 11, and the outflows of soil are convenient in outlet 11, and the upper end of cone tank 9 is machined with ventilation Hole 20, venthole 20 can reduce the wind-force of outlet 11, and the inner wall of cone tank 9 is connected with steel mesh pipe 10, and steel mesh pipe 10 is fixed on The inner wall of cone tank 9, the upper end of steel mesh pipe 10 and the inner wall Joint of venthole 20, venthole 20 are connected with steel mesh pipe 10, The lower end of steel mesh pipe 10 is connected with outlet 11, and steel mesh pipe 10 is connected with outlet 11, the inner wall and dust-proof air ventilation cloth 8 of venthole 20 It is threadedly coupled, the material of dust-proof air ventilation cloth 8 is made of terylene, and the lower surface of round frame 13 is connected with rubber pad 36, and rubber pad 36 can To reduce the abrasion of round frame 13, the outer wall of equipment is coated with antirust paint 37, and the material of antirust paint 37 is polyurethane resin, antirust paint 37 With anticorrosion, anti-oxidation effect.

When using this forestry plantation drilling device, whole device is fixed on mesh using the bolt hole 17 on link block 18 Motor 27 is connected to by cursor position with power supply, and motor 27 drives flabellum 7 to rotate, and the rotation of flabellum 7 makes the air in snorkel 21 to cone It is flowed in shape bucket 9, the air circulation pressure in snorkel 21 becomes smaller, and the air in soil suction tube 12 is formed to the circulation of snorkel 21 Suction enters the soil in round frame 13 in steel mesh pipe 10 by soil suction tube 12 and ventilation duct 21, and steel mesh pipe 10 can make air Stream passes through, and air stream is discharged from venthole 20, and soil is flowed out from outlet 11, and the right end of snorkel 21 can be surrounded by vertical pivot 6 33 lateral rotation of second support bar and the position for controlling cone tank 9, the right end of third iron 35 is connected with power source, third Iron 35 changes the direction of transmission under the action of universal joint 16 and makes 32 stress of the second iron, and teeth 31 and the engagement of cylinder 30 pass Dynamic, to make 29 stress of the first iron, the first iron 29 drives rack 28 to rotate by universal joint 16, what rack 28 rotated The rotation of the second angular wheel 26 is driven simultaneously, and the second angular wheel 26 drives the rotation of the first angular wheel 24, and threaded shaft 23 exists It is rotated under the drive of first angular wheel 24, passes through the oil inlet sequence of the first hydraulic fluid port 4 and the second hydraulic fluid port 5 on control hydraulic stem 19 It indirectly controls the height of first support bar 25 and controls height of the transmission case 22 apart from ground so as to control threaded shaft The depth of 23 turn holes, spring 14 control the distance between first support bar 25 and connecting rod 15, when first support bar 25 is downward When mobile, connecting rod 15 can drive under action from the spring 14 round frame 13 to be moved downwardly until and fit with ground, the first support Bar 25, which continues to move down, can squeeze spring 14 and fit closely round frame 13 with ground, but will not hinder first support bar 25 after Continuous to move down, when first support bar 25 moves up, spring 14 will pull connecting rod 15 and round frame 14 made to be detached from ground.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. drilling device, including main body (1), cylinder (30) and link block (18), the right side of the main body (1) are planted in a kind of forestry Lower section is connected with link block (18), it is characterised in that: the quadrangle of the link block (18) is threaded hole (17), the master It is connected on the left of body (1) fixed block (3), the front and rear sides of the fixed block (3) pass through pin shaft (2) from top to bottom and are sequentially connected There are second support bar (33), hydraulic stem (19), first support bar (25) and connecting rod (15), the right side of the second support bar (33) End is flexibly connected by pin shaft (2) with fixed block (3), and the left end of the second support bar (33) passes through vertical pivot (6) and ventilation It manages (21) to be flexibly connected, be connected with motor (27) in the right end inner cavity of the ventilation duct (21), the output shaft of the motor (27) It is interference fitted with flabellum (7), the lower end of the ventilation duct (21) is connected with soil suction tube (12), the soil suction tube (12) and ventilation duct (21) it is connected, the lower end of the soil suction tube (12) is connected with round frame (13), is machined with through-hole on the left of the round frame (13) (34), the round frame (13) is connected by through-hole (34) with soil suction tube (12), is connected with connection on the right side of the round frame (13) Bar (15), the right end of the connecting rod (15) pass through pin shaft (2) and are flexibly connected with fixed block (3), the connecting rod (15) Upper end is equipped with third iron (35), and the third iron (35) sequentially passes through fixed block (3), main body (1) and connection from left to right Block (18), the outer wall of the third iron (35) are described respectively with fixed block (3), main body (1) and link block (18) clearance fit The left end of third iron (35) is flexibly connected by universal joint (16) with the second iron (32), the left end of second iron (32) It is machined with teeth (31), the inwall processing of the cylinder (30) has teeth (31), and second iron (32) passes through teeth (31) With cylinder (30) engaged transmission, the left end of the cylinder (30) is connected with the first iron (29), and first iron (29) passes through Universal joint (16) is flexibly connected with rack (28), and the rack (28) runs through a part of transmission case (22), the gear Bar (28) and transmission case (22) clearance fit, the left end of the rack (28) and the inner cavity interference of the second angular wheel (26) are matched It closes, second angular wheel (26) and the first angular wheel (24) engaged transmission, the inner cavity of first angular wheel (24) It being interference fitted with threaded shaft (23), the lower surface of first angular wheel (24) and the inner wall of transmission case (22) fit, Threaded shaft (23) top and transmission case (22) clearance fit, the threaded shaft (23) run through one of transmission case (22) Divide, the outer wall and transmission case (22) clearance fit of the threaded shaft (23), the front and rear sides of the transmission case (22) are affixed Have pin shaft (2), the transmission case (22) is movably connected with first support bar (25) by pin shaft (2), the first support bar (25) right end is flexibly connected by pin shaft (2) with fixed block (3), and the upper end of the first support bar (25) passes through pin shaft (2) it is flexibly connected with hydraulic stem (19), the right end of the hydraulic stem (19) is flexibly connected by pin shaft (2) with fixed block (3), institute The outer wall for stating hydraulic stem (19) is machined with the first hydraulic fluid port (4) and the second hydraulic fluid port (5), and first support bar (25) lower end is connected with The lower end of spring (14), the spring (14) is connected with connecting rod (15).

2. drilling device is planted in a kind of forestry according to claim 1, it is characterised in that: the left end of the ventilation duct (21) It is connected with cone tank (9), the lower end of the cone tank (9) is machined with outlet (11), and the upper end of the cone tank (9) is machined with logical The inner wall of stomata (20), the cone tank (9) is connected with steel mesh pipe (10), the upper end and venthole (20) of the steel mesh pipe (10) Inner wall Joint, the lower end of the steel mesh pipe (10) is connected with outlet (11).

3. drilling device is planted in a kind of forestry according to claim 2, it is characterised in that: the inner wall of the venthole (20) It is threadedly coupled with breathable cloth (8).

4. drilling device is planted in a kind of forestry according to claim 1, it is characterised in that: the lower surface of the round frame (13) It is connected with rubber pad (36).

5. drilling device is planted in a kind of forestry according to claim 1, it is characterised in that: the outer wall of the equipment is coated with anti- Rust paint (37).