CN209994840U - multi freedom banana planting digging mechanism - Google Patents
multi freedom banana planting digging mechanism Download PDFInfo
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- CN209994840U CN209994840U CN201920595977.0U CN201920595977U CN209994840U CN 209994840 U CN209994840 U CN 209994840U CN 201920595977 U CN201920595977 U CN 201920595977U CN 209994840 U CN209994840 U CN 209994840U
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- connecting rod
- cutter head
- motor
- cutterhead
- position adjustment
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Abstract
The utility model discloses multi freedom banana is planted and is opened hole mechanism, including running gear, position adjustment mechanism, open hole actuating mechanism, control mechanism, running gear includes the fuselage and sets up the walking wheel under the fuselage, position adjustment mechanism connects at the fuselage front end and opens between the hole actuating mechanism, it includes cutter head assembly and the cutter head assembly two that sets up side by side to open the hole actuating mechanism, be connected with the link between cutter head assembly and cutter head assembly two, position adjustment mechanism rear end is connected with the fuselage front end, position adjustment mechanism front end respectively with cutter head assembly , cutter head assembly two and link connection, control mechanism includes the position control power unit of control position adjustment mechanism motion, the motor of control cutter head assembly work, the motor two of control cutter head assembly two work, position adjustment power unit is connected with position adjustment mechanism front end, motor is connected with cutter head assembly , motor two is connected with cutter head assembly two the utility model discloses work efficiency is high, the reliability is high.
Description
Technical Field
The utility model relates to an kinds of agricultural machine, in particular to kinds of multi freedom banana planting mechanism of digging pit.
Background
China is , which is an important production place of bananas, and has a cultivation history of over 3000 years, the traditional banana planter usually performs pit digging operation by pit digging mechanisms controlled by groups of motors, and the traditional banana planter has the characteristics of large structural resistance, poor working stability, low working efficiency and poor pit digging quality, so that the development of multi-degree-of-freedom banana planters with high working efficiency and high reliability becomes a critical affair of current agriculture and forestry machinery.
Disclosure of Invention
The utility model aims at the defect that above-mentioned prior art exists, provide kinds of multi freedom bananas that work efficiency is high, the reliability is high and plant division hole mechanism to improve production efficiency and reduce labourer's working strength.
The utility model discloses a technical scheme that multi freedom banana plants division hole mechanism, including running gear, position adjustment mechanism, division hole actuating mechanism, a control mechanism, running gear includes the fuselage and sets up the walking wheel under the fuselage, position adjustment mechanism connects between fuselage front end and division hole actuating mechanism, division hole actuating mechanism includes cutterhead subassembly and cutterhead subassembly two that set up side by side, be connected with the link between cutterhead subassembly and cutterhead subassembly two, position adjustment mechanism rear end is connected with the fuselage front end, position adjustment mechanism front end respectively with cutterhead subassembly , cutterhead subassembly two and link connection, control mechanism includes the position control power unit of control position adjustment mechanism motion, the motor of control cutterhead subassembly work, the motor two of control cutterhead subassembly two works, position adjustment power unit is connected with position adjustment mechanism front end, motor is connected with cutterhead subassembly , motor two is connected with cutterhead subassembly two.
The utility model discloses a go into step technical scheme and be, cutterhead subassembly includes cutterhead 0, connecting axle 1, cutterhead casing 2, motor is positioned the upper surface at cutterhead casing , cutterhead passes through connecting axle and connects the bottom at cutterhead casing , connecting axle upper end extends to the inboard output shaft with motor speed reduction system of cutterhead casing , cutterhead subassembly two includes cutterhead two, connecting axle two, cutterhead casing two, motor two is positioned the upper surface at cutterhead casing two, cutterhead two connects the bottom at cutterhead casing two through connecting axle two, connecting axle two upper ends extend to the inboard output shaft with motor two speed reduction system of cutterhead casing.
The technical proposal of of the utility model is that the connecting frame comprises a connecting mainboard and a connecting pull rod, the connecting mainboard is connected between the surface of the cutterhead casing and the surface of the cutterhead casing II, the connecting pull rod is vertically connected at the middle part of the connecting mainboard, and the connecting pull rod is provided with a connecting hole connected with the position adjusting mechanism.
The utility model discloses a go into step technical scheme and be, position adjustment power unit includes motor three, motor four, piston rod, hydraulic cylinder, the second piston rod, the second hydraulic cylinder, motor three, motor four is located fuselage front end both sides respectively, piston rod front end is connected with position adjustment mechanism's fifth connecting rod through the revolute pair, piston rod rear end is through cylinder pair and hydraulic cylinder connection, hydraulic cylinder rear end is connected with position adjustment mechanism's third connecting rod front end through the revolute pair, the second piston rod front end passes through the ball pair and is connected with running gear's fuselage, the second piston rod rear end passes through cylinder pair and second hydraulic cylinder, the second hydraulic cylinder rear end leans on the front end to be connected through ball pair and fifth connecting rod.
The technical scheme of the step of the utility model is that the position adjusting mechanism comprises a th connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a fifth connecting rod, a sixth connecting rod and a seventh connecting rod, the front end of the th connecting rod is connected with a third motor positioned at the front end of the walking mechanism through a revolute pair, the rear end of the th connecting rod is connected with the front end of the second connecting rod through a ball pair, the rear end of the second connecting rod is connected with a cutterhead shell of a cutterhead assembly through a ball pair, the front end of the seventh connecting rod is connected with a fourth motor positioned at the front end of the walking mechanism through a revolute pair, the rear end of the seventh connecting rod is connected with the front end of the sixth connecting rod through a ball pair, the rear end of the sixth connecting rod is connected with a second cutterhead shell of a cutterhead assembly through a ball pair, the front end of the fifth connecting rod is connected with the middle part of the front end of the machine body through a revolute pair, the rear end of the fifth connecting rod is connected with the middle part of the third connecting rod through a revolute pair, and the rear end of the connecting rod is connected with the fourth connecting rod through a revolute pair connecting rod frame, and the rear end of the connecting.
The technical proposal of of the utility model is that the fifth connecting rod is connected with the middle part of the front end of the machine body, the rear end of the second hydraulic cylinder, the front end of the piston rod, the front end of the fourth connecting rod and the middle part of the third connecting rod from the front end to the rear end in sequence.
The utility model discloses multi freedom banana is planted and is excavated mechanism has following beneficial effect 1, the actuating mechanism that excavates includes cutterhead subassembly and cutterhead subassembly two that set up side by side, it can effectively improve the efficiency of digging to dig by two cutterhead subassemblies common ditching, 2, set up position adjustment mechanism between fuselage front end and the actuating mechanism that excavates, position adjustment mechanism is controlled by motor and hydraulic cylinder jointly, good reliability, the position is accurate and power is sufficient, the global motion of the actuating mechanism that excavates that can be effective accurate control, make the height and the straightness that hangs down of cutterhead , cutterhead two can both obtain effective adjustment and control, 3, the utility model discloses an install the motor on the fuselage, it is good to have the rigidity, and inertia is little, reaction sensitivity etc. advantage, the utility model provides a shortcoming that traditional banana is planted the mechanism that excavates degree of freedom is single , the quality is poor, the efficiency of.
The following describes the multiple degree of freedom banana planting pit-opening mechanism of the present invention in steps with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic structural view of the multi-degree of freedom banana planting pit-opening mechanism of the present invention;
FIG. 2 is another direction structure diagram of the multi-degree of freedom banana planting digging mechanism of the present invention;
FIG. 3 is a schematic structural view of a traveling mechanism of the multi-degree-of-freedom banana planting pit-opening mechanism of the present invention;
FIG. 4 is a schematic structural view of a pit digging actuator of the multi-degree-of-freedom banana planting pit digging mechanism of the present invention;
FIG. 5 is a schematic structural view of a position adjusting mechanism of the multi-degree-of-freedom banana planting pit-opening mechanism of the present invention;
the reference numbers of the attached drawings indicate that 1-machine body, 2-motor three, 3-third connecting rod, 4-second connecting rod, 5-cutter head , 6-connecting shaft , 7-cutter head two, 8-cutter head casing , 9-connecting shaft two, 10-connecting frame, 11-motor two, 12-motor , 13-third connecting rod, 14-fourth connecting rod, 15-fourth hydraulic oil cylinder, 16-fourth piston rod, 17-fifth connecting rod, 18-travelling wheel, 19-sixth connecting rod, 20-seventh connecting rod, 21-motor four, 22-second piston rod, 23-second hydraulic oil cylinder, 24-cutter head casing two, 25-pivot lug, 26-ball pair I, 27-ball pair II, 28-connecting pull rod and 29-connecting main board.
Detailed Description
As shown in fig. 1 to 5, the multi-degree-of-freedom banana planting pit-opening mechanism of the present invention comprises a traveling mechanism, a position adjusting mechanism, a pit-opening executing mechanism and a control mechanism. In fig. 1, the direction indicated by the arrow F is the front end, and the direction opposite to the direction indicated by the arrow F is the rear end.
As shown in fig. 3, the walking mechanism comprises a body 1 and walking wheels 18 arranged under the body 1, and the position adjusting mechanism is connected between the front end of the body 1 and the pit opening actuator. The running mechanism adopts an independent diesel engine to provide power, is not limited by the use place and can be well adapted to various environments. The two sides of the front end of the machine body 1 are provided with pivoting lugs 25 connected with a third motor 2 and a fourth motor 21, the middle part of the front end of the machine body 1 is provided with a first ball pair 26 and a second ball pair 27 respectively connected with a fifth connecting rod 17 and a second piston rod 22, the first ball pair 26 connected with the fifth connecting rod 17 is positioned at the lower side in the vertical direction, and the second ball pair 27 connected with the second piston rod 22 is positioned at the upper side.
As shown in fig. 4, the pit opening actuator includes a cutterhead assembly and a cutterhead assembly two which are arranged side by side, a connecting frame 10 is connected between the cutterhead assembly and the cutterhead assembly two, the cutterhead assembly includes a cutterhead 6315, a connecting shaft , a cutterhead housing , an electric motor is positioned on the upper surface of the cutterhead housing , a cutterhead is connected to the bottom end of the cutterhead housing through a connecting shaft 6, the upper end of the connecting shaft extends to the inner side of the cutterhead housing and is connected with an output shaft of a speed reducing system of the electric motor , the cutterhead assembly two includes a cutterhead two 7, a connecting shaft two 9 and a cutterhead housing two 24, an electric motor two 11 is positioned on the upper surface of the cutterhead housing two 24, the cutterhead two 7 is connected to the bottom end of the cutterhead housing two 24 through the connecting shaft 9, the upper end of the connecting shaft two connecting shaft 9 extends to the inner side of the cutterhead housing two 24 and is connected with an output shaft of the speed reducing system of the electric motor two, in this embodiment.
The control mechanism comprises a position adjusting power mechanism for controlling the position adjusting mechanism to move, a motor 12 for controlling the cutter assembly to work and a motor II 11 for controlling the cutter assembly II to work, wherein the position adjusting power mechanism is connected with the front end of the position adjusting mechanism, the motor is connected with the cutter assembly , the motor II 11 is connected with the cutter assembly II, in the embodiment, the position adjusting power mechanism comprises a motor III 2, a motor IV 21, a piston rod 16 of a , a hydraulic oil cylinder 15 of a , a second piston rod 22 and a second hydraulic oil cylinder 23, the motor III 2 and the motor IV 21 are respectively positioned at two sides of the front end of the machine body 1, the front end of the piston rod 16 of a second is connected with a fifth connecting rod 17 of the position adjusting mechanism through a rotating pair, the rear end of the piston rod 16 of the second is connected with a hydraulic oil cylinder 15 of a through a cylinder pair, the rear end of the second is connected with the front end of a third connecting rod 13 of the position adjusting mechanism through a rotating pair, the front end of the second piston rod 22 is connected with the machine body 1 of the traveling mechanism through a ball pair, the rear end of the second piston rod 22 is connected with the second hydraulic oil cylinder 23 through a cylinder pair, the second piston rod 23, the second hydraulic oil cylinder 23 is connected with the front end of the second hydraulic oil cylinder 23 and the second.
The rear end of the position adjusting mechanism is connected with the front end of the machine body 1, the front end of the position adjusting mechanism is respectively connected with the cutter assembly , the cutter assembly II and the connecting frame 10, in the embodiment, the position adjusting mechanism comprises a connecting rod 3, a second connecting rod 4, a third connecting rod 13, a fourth connecting rod 14, a fifth connecting rod 17, a sixth connecting rod 19 and a seventh connecting rod 20, the front end of the connecting rod 3 is connected with a motor three 2 positioned at the front end of the traveling mechanism through a rotating pair, the rear end of the connecting rod 3 is connected with the front end of the second connecting rod 4 through a ball pair, the rear end of the second connecting rod 4 is connected with a cutter head shell of the cutter assembly through a ball pair, the front end of the seventh connecting rod 20 is connected with a motor four 21 positioned at the front end of the traveling mechanism through a rotating pair, the rear end of the seventh connecting rod 20 is connected with the front end of the sixth connecting rod 19 through a ball pair, the rear end of the sixth connecting rod 19 is connected with the rear end of the cutter head shell 24 of the cutter head shell of the cutter assembly through a ball pair, the fifth connecting rod 17 is connected with the front end of the hydraulic cylinder assembly 1 through a ball pair, the middle of the fifth connecting rod 17, the connecting rod 17 is connected with the front end of the connecting rod 13 through a middle of the connecting rod 13, the middle of the connecting rod 13 is connected with the rear end of the connecting rod 13, the connecting rod 13 is connected with the front end of the connecting rod 13, the middle of the connecting rod 13 is connected with the middle of the rear end of the cylinder, the middle of the connecting rod 13.
When the banana planting pit opening mechanism works, the third motor 2 drives the th connecting rod 3 of the position adjusting mechanism to rotate, the th connecting rod 3 pushes the second connecting rod 4 to move, the second connecting rod 4 pushes the cutterhead casing 8, the seventh connecting rod 20 of the position adjusting mechanism pushes the sixth connecting rod 19 to move, the sixth connecting rod 19 pushes the second cutterhead casing 24, the th piston rod 16 of the hydraulic oil cylinder 15 and the second piston rod 22 of the second hydraulic oil cylinder 23 jointly control the fifth connecting rod 17, the third connecting rod 13 and the fourth connecting rod 14 which are positioned in the middle to move, the pit opening executing mechanism is jointly controlled by the three groups of connecting rod mechanisms to integrally ascend or descend, the motor 12 drives the pit opening disc 5 through the connecting shaft 6 to realize the pit opening action of the banana planting pit opening mechanism, the motor second 11 drives the pit opening disc two 7 through the connecting shaft second 9 to realize the pit opening action of the banana planting pit opening mechanism, the cutterhead 5 and the second 7 jointly perform the pit opening.
The above embodiments are only preferred embodiments of the present invention, the structure of the present invention is not limited to the forms illustrated in the above embodiments, and any modifications, equivalent substitutions and the like made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (6)
1, multi freedom banana planting digging mechanism, including running gear, position adjustment mechanism, digging actuating mechanism, control mechanism, running gear includes fuselage (1) and walking wheel (18) of setting under fuselage (1), position adjustment mechanism connects between fuselage (1) front end and digging actuating mechanism, its characterized in that, digging actuating mechanism includes cutterhead subassembly and cutterhead subassembly two that set up side by side, be connected with link (10) between cutterhead subassembly and cutterhead subassembly two, position adjustment mechanism rear end is connected with fuselage (1) front end, position adjustment mechanism front end respectively with cutterhead subassembly , cutterhead subassembly two and link (10) are connected, control mechanism includes the position adjustment power unit of control position adjustment mechanism motion, motor (12) of control cutterhead subassembly work, motor two (11) of control cutterhead subassembly two work, position adjustment power unit is connected with position adjustment mechanism front end, motor (12) is connected with cutterhead subassembly , motor two (11) are connected with cutterhead subassembly two.
2. The multi-degree-of-freedom banana planting pit opening mechanism of claim 1, wherein the cutter head assembly comprises a cutter head (5), a connecting shaft 0 (6), a cutter head housing 1 (8), a motor (12) is positioned on the upper surface of the cutter head housing (8), a cutter head (5) is connected to the bottom end of the cutter head housing (8) through the connecting shaft (6), the upper end of the connecting shaft (6) extends to the inner side of the cutter head housing (8) and is connected with an output shaft of a speed reduction system of the motor , the cutter head assembly II comprises a cutter head II (7), a connecting shaft II (9) and a cutter head housing II (24), the motor II (11) is positioned on the upper surface of the cutter head housing II (24), the cutter head connecting shaft II (7) is connected to the bottom end of the cutter head housing II (24) through the connecting shaft II (9), and the upper end of the cutter head II (9) extends to.
3. The multi-degree-of-freedom banana planting pit-opening mechanism according to claim 2, wherein the connecting frame (10) comprises a connecting main board (29) and a connecting pull rod (28), the connecting main board (29) is connected between the surface of the cutter head casing (8) and the surface of the cutter head casing II (24), the connecting pull rod (28) is vertically connected to the middle of the connecting main board (29), and a connecting hole connected with the position adjusting mechanism is formed in the connecting pull rod (28).
4. The multi-degree-of-freedom banana planting pit opening mechanism according to claim 1, wherein the position adjusting power mechanism comprises a third motor (2), a fourth motor (21), an th piston rod (16), a th hydraulic cylinder (15), a second piston rod (22) and a second hydraulic cylinder (23), the third motor (2) and the fourth motor (21) are respectively positioned on two sides of the front end of the machine body (1), the front end of the th piston rod (16) is connected with a fifth connecting rod (17) of the position adjusting mechanism through a revolute pair, the rear end of the th piston rod (16) is connected with the th hydraulic cylinder (15) through a cylindrical pair, the rear end of the th hydraulic cylinder (15) is connected with the front end of a third connecting rod (13) of the position adjusting mechanism through a revolute pair, the front end of the second piston rod (22) is connected with the machine body (1) of the traveling mechanism through a ball pair, the rear end of the second piston rod (22) is connected with the second hydraulic cylinder (23) through a cylindrical pair, and the rear end of the second hydraulic cylinder (23) is connected.
5. The multi-degree-of-freedom banana planting pit opening mechanism according to claim 4, wherein the position adjusting mechanism comprises a third connecting rod (3), a second connecting rod (4), a third connecting rod (13), a fourth connecting rod (14), a fifth connecting rod (17), a sixth connecting rod (19) and a seventh connecting rod (20), the front end of the connecting rod (3) is connected with a third motor (2) positioned at the front end of the walking mechanism through a rotating pair, the rear end of the connecting rod (3) is connected with the front end of the second connecting rod (4) through a ball pair, the rear end of the second connecting rod (4) is connected with a cutterhead case (8) of the cutterhead assembly through a ball pair, the front end of the seventh connecting rod (20) is connected with a fourth motor (21) positioned at the front end of the walking mechanism through a rotating pair, the rear end of the seventh connecting rod (20) is connected with the front end of the sixth connecting rod (19) through a ball pair, the rear end of the sixth connecting rod (19) is connected with a second motor case (24) of the cutterhead assembly through a ball pair, the fifth connecting rod (17) is connected with the middle of the front end of the connecting rod (17) through a rotating pair connecting rod (13), the middle of the rotating pair connecting rod (13), the rotating pair connecting rod (13) is connected with the front end of the fifth connecting rod (13) of the rotating pair connecting rod (13), and the middle of the rotating pair connecting rod (13) of the hydraulic cylinder frame (13), and the middle of the fifth connecting rod (13).
6. The multi-degree-of-freedom banana planting pit-opening mechanism according to claim 5, wherein the fifth connecting rod (17) is connected with the middle of the front end of the machine body (1), the rear end of the second hydraulic cylinder (23), the front end of the piston rod (16), the front end of the fourth connecting rod (14) and the middle of the third connecting rod (13) in sequence from the front end to the rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920595977.0U CN209994840U (en) | 2019-04-28 | 2019-04-28 | multi freedom banana planting digging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920595977.0U CN209994840U (en) | 2019-04-28 | 2019-04-28 | multi freedom banana planting digging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209994840U true CN209994840U (en) | 2020-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920595977.0U Expired - Fee Related CN209994840U (en) | 2019-04-28 | 2019-04-28 | multi freedom banana planting digging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209994840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109906711A (en) * | 2019-04-28 | 2019-06-21 | 广西科技大学鹿山学院 | A kind of multiple degrees of freedom banana planting Kai Keng mechanism |
-
2019
- 2019-04-28 CN CN201920595977.0U patent/CN209994840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109906711A (en) * | 2019-04-28 | 2019-06-21 | 广西科技大学鹿山学院 | A kind of multiple degrees of freedom banana planting Kai Keng mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 Termination date: 20210428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |