CN104370063A - Bidirectional pushing method and mechanism for greenhouse bed box - Google Patents
Bidirectional pushing method and mechanism for greenhouse bed box Download PDFInfo
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- CN104370063A CN104370063A CN201410475497.2A CN201410475497A CN104370063A CN 104370063 A CN104370063 A CN 104370063A CN 201410475497 A CN201410475497 A CN 201410475497A CN 104370063 A CN104370063 A CN 104370063A
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- dead bolt
- push pedal
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Abstract
The invention designs a bidirectional pushing method and mechanism for a greenhouse bed box, and relates to the technical field of agricultural machinery, in particular to the bidirectional pushing method and mechanism for the greenhouse bed box. The bidirectional pushing mechanism is characterized in that a track platform unit, a drive unit, a push plate unit and a lock tongue unit are included. The track unit provides a movement track for the greenhouse bed box. The drive unit comprises a stepping motor and a lead screw and provides the power required by push. The push plate unit is used for installing the lock tongue unit. The lock tongue unit is of the core design and comprises a lock tongue core, a spring, a connection rod, a gear and a rack. The rack moves along a rack groove and rotates along with the gear meshed with the rack. The position of the lock tongue core is changed by pulling the lock tongue core through the connection rod. By means of the bidirectional pushing method and mechanism, feeding and discharging are facilitated, and bidirectional pushing of the greenhouse bed box is achieved.
Description
Technical field
The present invention relates to agricultural machinery technological field, particularly the bidirectional pushing method of a kind of greenhouse bed case and mechanism.
Background technology
In recent years, rapidly, required material needs transport and moves in domestic and international green-house scale development.Existing greenhouse bed case transport delivery device is generally made up of push pedal fixing on rack-and-gear and vertical direction, pushes bed case by the push pedal of engine installation driven wheel rack drives.Therefore this mechanism can only push bed case in a direction, and material loading is necessary contrary with discharge direction, and efficiency is very low.
In view of this, the present invention is intended to explore a kind of bidirectional pushing method and mechanism, and this mechanism can realize bidirectional pushing, and material loading and discharge direction can be identical or different.
By retrieving domestic and international patent documentation, journal and other documents published (as internet), the present invention has no report at home and abroad, we are also unexposed delivers the article relating to content of the present invention, and the present invention at home and abroad public is unknown.
Summary of the invention
(1) technical matters that will solve
The technical problem to be solved in the present invention is: how to provide a kind of mechanism that can carry out bidirectional pushing and realization to greenhouse bed case, and material loading and discharge direction can be identical or different, improves conveying efficiency.Meanwhile, under this mechanism can also be used for other environment, the propelling movement of bar-shaped object or box shaped object, improves mechanism's degree of utilization and commonality.
(2) technical scheme
For solving the problems of the technologies described above, the invention provides a kind of greenhouse bed case bidirectional pushing method and mechanism, it comprises: orbital platform unit, driver element, push pedal unit and dead bolt unit.
Described orbital platform unit comprises: angle-style supporting steel (1), cast track (2) and spline pipe (3) form.Angle-style supporting steel (1) can be fixed on carrier loader or other equipments in several ways, cast track (2) is welded on angle-style supporting steel (1), for supporting greenhouse bed case, spline pipe (3) passes through to punch installation on angle-style supporting steel (1), for anti-thrust plate unit rotational.
Described driver element comprises: stepping motor (4), leading screw (5) and antifriction-bearing box (6).Stepping motor (4) is bolted on angle-style supporting steel (1), leading screw (5) one end connects stepping motor (4) output port, the other end is fixed by the antifriction-bearing box (6) on angle-style supporting steel (1), the output port of stepping motor (4) and the internal diameter of antifriction-bearing box (6) keep coaxial, and such stepping motor (4) just can drive leading screw (5) to rotate.
Described push pedal unit comprises: push pedal shell (7), screw set (11) and rach slot (15) form.Push pedal shell (7) is connected with screw set (11) bolt, screw set (11) is threaded connection on leading screw (5), and have spline pipe (3) through push pedal shell (7), such stepping motor (4) rotates just can realize push pedal unit moving along leading screw (5) direction, and its moving direction depends on the rotation direction of stepping motor (4).Push pedal shell (7) top has four grooves, for installing dead bolt unit.
Described dead bolt unit comprises: bolt outer casing (12), and the dead bolt tongue heart (8), gear (9), tooth bar (10) and connecting rod (14) form.It is inner that the dead bolt tongue heart (8) is enclosed within bolt outer casing (12), in the middle of the dead bolt tongue heart (8) and bolt outer casing (12), the spring (13) being with certain predetermincd tension is housed, this predetermincd tension ensures that the dead bolt tongue heart (8) is not having to be in the state of stretching out under External Force Acting.The dead bolt tongue heart (8) is connected to the eccentric part of gear (9) by connecting rod (14), gear (9) engages with tooth bar (10), tooth bar (10) can be positioned at the inner slip of rach slot (15) on push pedal shell (7), like this, under external force, tooth bar (10) slides along rach slot (15), the rotation of driven gear (9), gear (9) drives the dead bolt tongue heart (8) to overcome the predetermincd tension of spring (13) by connecting rod (14) and takes in bolt outer casing (12), do not having under External Force Acting, the dead bolt tongue heart (8) is stretched out by the effect of initial tension of spring, the motion process of gear (9) and tooth bar (10) is contrary with above-mentioned situation.This mechanism has 4 dead bolt unit, and forward and reverse installation (namely the inclined-plane of two dead bolt tongue hearts is towards stepping motor, and as dead bolt (a), two other dead bolt tongue heart inclined-plane stepping motor dorsad, as dead bolt (b)).During initial condition, the dead bolt tongue heart (8) stretches out, and it is outside at push pedal shell (7) that tooth bar (10) also protrudes a part.
(3) beneficial effect
The present invention, compared with existing greenhouse delivery device, has following beneficial effect: the mechanism of this invention take angle steel as base, is convenient to the installation with other devices (as carrier loader); Push pedal is by driving stepper motor, thus the position of push pedal can be controlled accurately, and at stepping motor near-end, (close stepping motor side is near-end according to push pedal, otherwise be far-end) different with the end position of far-end, dead bolt has different states, thus can bidirectional pushing be realized, greatly improve the transport pushing efficiency of greenhouse bed case; Meanwhile, this mechanism pushes strip or box-like material under can also being used for other environment, applicability is wide.
Accompanying drawing explanation
Fig. 1 is the top perspective view of integrated model;
Fig. 2 is the front perspective view of spring bolt mechanism;
Fig. 3 is the three-dimensional view of rushing board mechanism;
Fig. 4 is the mode of operation block diagram of rushing board mechanism;
Fig. 5 is the block diagram of rushing board mechanism dead bolt part;
In figure: the 1--angle-style supporting steel 2--cast track 3--spline pipe 4--stepping motor 5--leading screw 6--antifriction-bearing box 7--push pedal shell 8--dead bolt tongue heart 9-gear 10-tooth bar 11--screw set 12--bolt outer casing 13--spring 14--connecting rod 15--rach slot 16--bed case
Detailed description of the invention
For making the present invention more clear understandable, below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Composition graphs 1 to Fig. 5, the present invention includes orbital platform unit, driver element, push pedal unit and dead bolt unit.Track element provides a case tracks, and driver element provides propelling movement required drive, and push pedal unit and dead bolt unit are core design, realize the bidirectional pushing of bed case.
The present invention can realize bidirectional pushing, has four kinds of patterns in short: near-end material loading, far-end discharging; Near-end material loading, near-end discharging; Far-end material loading, far-end discharging; Far-end material loading, near-end discharging.The invention solves existing delivery device and in the problem of same one end charging & discharging, thus operating efficiency can only be improve.
Now with regard to one of mode of operation of the present invention: near-end material loading, far-end discharging, composition graphs 1 to Fig. 5 is described in detail: Driving Stepping Motor (4), leading screw (5) rotates thereupon, screw set (6) is threaded with leading screw (5), and screw set (6) is fixed on push pedal shell (7), push pedal shell (7) has the effect of spline pipe (3) to rotate, therefore can only be mobile along leading screw (5), select the rotation direction that stepping motor (4) is suitable, push pedal unit is proximally moved, when the tooth bar (10) on push pedal unit withstands angle-style supporting steel (1), under thrust, tooth bar (10) can along rach slot (15) oppositely movement, tooth bar (10) moving belt moving gear (9) rotates, gear (9) to be left behind the dead bolt tongue heart (8) by connecting rod (14), after the dead bolt tongue heart (8) all enters into bolt outer casing (12), stepping motor (4) stops operating, so far, a pair dead bolt (b) of interfering (dead bolt tongue heart inclined-plane dorsad stepping motor be interference) material loading is under the pulling of connecting rod (14) in income bolt outer casing (12), another to dead bolt (a) in feeding process, advance with implantation case (16), the dead bolt tongue heart is depressed naturally, treat that material loading is complete, discharge process stepping motor (4) reverses, leading screw (5) drives push pedal unit distally to move, the back side self-locking of dead bolt (a) the tongue heart thus promote bed case (16) shift to far-end, another to dead bolt (b) under the effect of spring (13), the dead bolt tongue heart (8) is upspring and is stretched out bolt outer casing (12), stepping motor (4) is rotated further, until push pedal unit arrives distal limit position, complete discharging.
Other Three models are substantially identical with above-mentioned work pattern process, and the push pedal unit initial position just in feeding process is slightly different, does not repeat them here.
The present invention also under non-greenhouse, can push strip or box-like material, improves commonality and the degree of utilization of mechanism.
Above embodiment is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (5)
1. greenhouse bed case bidirectional pushing method and a mechanism, is characterized in that, comprising: orbital platform unit, driver element, push pedal unit and dead bolt unit;
Described orbital platform unit comprises: angle-style supporting steel (1), cast track (2) and spline pipe (3) form.Angle-style supporting steel (1) can be fixed on carrier loader or other equipments in several ways, cast track (2) is welded on angle-style supporting steel (1), for supporting greenhouse bed case, spline pipe (3), by punching installation on angle-style supporting steel (1), rotates for anti-thrust plate;
Described driver element comprises: stepping motor (4), leading screw (5) and antifriction-bearing box (6).Stepping motor (4) is bolted on angle-style supporting steel (1), leading screw (5) one end connects stepping motor (4) output port, the other end is fixed by the antifriction-bearing box (6) on angle-style supporting steel (1), the output port of stepping motor (4) and the internal diameter of antifriction-bearing box (6) keep coaxial, and such stepping motor (4) just can drive leading screw (5) to rotate;
Described push pedal unit comprises: push pedal shell (7), screw set (11) and rach slot (15) form.Push pedal shell (7) is connected with screw set (11) bolt, screw set (11) is threaded connection on leading screw (5), and have spline pipe (3) through push pedal shell (7), such stepping motor (4) rotates just can realize push pedal unit moving along leading screw (5) direction, and its moving direction depends on the rotation direction of stepping motor (4).Push pedal shell (7) top has four grooves, for installing dead bolt unit;
Described dead bolt unit comprises: bolt outer casing (12), and the dead bolt tongue heart (8), gear (9), tooth bar (10) and connecting rod (14) form.It is inner that the dead bolt tongue heart (8) is enclosed within bolt outer casing (12), in the middle of the dead bolt tongue heart (8) and bolt outer casing (12), the spring (13) being with certain predetermincd tension is housed, this predetermincd tension ensures that the dead bolt tongue heart (8) is not having to be in the state of stretching out under External Force Acting.The dead bolt tongue heart (8) is connected to the eccentric part of gear (9) by connecting rod (14), gear (9) engages with tooth bar (10), tooth bar (10) can be positioned at the inner slip of rach slot (15) on push pedal shell (7), like this, under external force, tooth bar (10) slides along rach slot (15), the rotation of driven gear (9), gear (9) drives the dead bolt tongue heart (8) to overcome the predetermincd tension of spring (13) by connecting rod (14) and takes in bolt outer casing (12), do not having under External Force Acting, the dead bolt tongue heart (8) is stretched out by the effect of initial tension of spring, the motion process of gear (9) and tooth bar (10) is contrary with above-mentioned situation.This mechanism has 4 dead bolt unit, and forward and reverse installation (namely the inclined-plane of two dead bolt tongue hearts is towards stepping motor, and as dead bolt (a), two other dead bolt tongue heart inclined-plane stepping motor dorsad, as dead bolt (b)).During initial condition, the dead bolt tongue heart (8) stretches out, and it is outside at push pedal shell (7) that tooth bar (10) also protrudes a part.
2. greenhouse Chuan Xiang bidirectional pushing mechanism as claimed in claim 1, it is characterized in that, described orbital platform is tubulose, supporting track be angle steel.
3. greenhouse Chuan Xiang bidirectional pushing mechanism as claimed in claim 1, is characterized in that adopting stepping motor (4) as propulsion source, with leading screw (5) for track, thus precisely controls the position of push pedal unit.
4. greenhouse Chuan Xiang bidirectional pushing mechanism as claimed in claim 1, it is characterized in that, described push pedal unit by screw set (11) and spline pipe (3) under the effect of stepping motor (4), can be mobile along leading screw (5), and its position on leading screw (5) can be accurate.
5. dead bolt unit as claimed in claim 1, it is characterized in that, under the driving of stepping motor (4), push pedal unit and angle-style supporting steel are by the effect of power, tooth bar (10) is slided along rach slot (15), drive the rotation of the gear (9) be engaged with, gear (9) again drivening rod (14) pulls the dead bolt tongue heart (8) to move up and down, thus the state of the dead bolt tongue heart (8) can be controlled according to the location status of push pedal, the Determines of the dead bolt tongue heart (8) mode of operation of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475497.2A CN104370063B (en) | 2014-09-17 | 2014-09-17 | A kind of greenhouse Chuan Xiang bidirectional pushings mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475497.2A CN104370063B (en) | 2014-09-17 | 2014-09-17 | A kind of greenhouse Chuan Xiang bidirectional pushings mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104370063A true CN104370063A (en) | 2015-02-25 |
| CN104370063B CN104370063B (en) | 2017-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410475497.2A Expired - Fee Related CN104370063B (en) | 2014-09-17 | 2014-09-17 | A kind of greenhouse Chuan Xiang bidirectional pushings mechanism |
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| Country | Link |
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| CN (1) | CN104370063B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467892A (en) * | 2015-12-08 | 2016-04-06 | 山东农业大学 | An automatic working vehicle based on a groove monorail inside a greenhouse and a control method thereof |
| CN108058971A (en) * | 2017-12-16 | 2018-05-22 | 佛山市鼎翘五金有限公司 | A kind of conveying device of large size hardware plate double-station discharging |
| CN112470794A (en) * | 2020-11-25 | 2021-03-12 | 德州学院 | Wisdom agricultural device of growing seedlings |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6443428A (en) * | 1987-08-05 | 1989-02-15 | Matsushita Electric Ind Co Ltd | Substrate transfer loader |
| CN2059433U (en) * | 1989-07-25 | 1990-07-18 | 机械电子工业部第九设计研究院 | Pull-push type bidirectional transport vehicle |
| US20020104740A1 (en) * | 2001-02-02 | 2002-08-08 | Franke Walter K. | Conveyor system pusher having equalized motion |
| CN201201803Y (en) * | 2008-03-27 | 2009-03-04 | 威光自动化科技股份有限公司 | Transportation propulsion unit for panel carrier |
| CN201442768U (en) * | 2009-01-19 | 2010-04-28 | 泉州市三联机械制造有限公司 | Plate pushing and unloading mechanism |
-
2014
- 2014-09-17 CN CN201410475497.2A patent/CN104370063B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6443428A (en) * | 1987-08-05 | 1989-02-15 | Matsushita Electric Ind Co Ltd | Substrate transfer loader |
| CN2059433U (en) * | 1989-07-25 | 1990-07-18 | 机械电子工业部第九设计研究院 | Pull-push type bidirectional transport vehicle |
| US20020104740A1 (en) * | 2001-02-02 | 2002-08-08 | Franke Walter K. | Conveyor system pusher having equalized motion |
| CN201201803Y (en) * | 2008-03-27 | 2009-03-04 | 威光自动化科技股份有限公司 | Transportation propulsion unit for panel carrier |
| CN201442768U (en) * | 2009-01-19 | 2010-04-28 | 泉州市三联机械制造有限公司 | Plate pushing and unloading mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467892A (en) * | 2015-12-08 | 2016-04-06 | 山东农业大学 | An automatic working vehicle based on a groove monorail inside a greenhouse and a control method thereof |
| CN108058971A (en) * | 2017-12-16 | 2018-05-22 | 佛山市鼎翘五金有限公司 | A kind of conveying device of large size hardware plate double-station discharging |
| CN112470794A (en) * | 2020-11-25 | 2021-03-12 | 德州学院 | Wisdom agricultural device of growing seedlings |
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| Publication number | Publication date |
|---|---|
| CN104370063B (en) | 2017-03-15 |
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