CN102705470B - Traction power equilibrium transmitting device, manufacturing method and application thereof - Google Patents
Traction power equilibrium transmitting device, manufacturing method and application thereof Download PDFInfo
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- CN102705470B CN102705470B CN201210137646.5A CN201210137646A CN102705470B CN 102705470 B CN102705470 B CN 102705470B CN 201210137646 A CN201210137646 A CN 201210137646A CN 102705470 B CN102705470 B CN 102705470B
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- rotation support
- support device
- traction gear
- traction
- rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The invention discloses a traction power equilibrium transmitting device and a manufacturing method thereof. The traction power equilibrium transmitting device comprises a rod-shaped part, a closed-loop traction device and four rotating support devices. The four rotating support devices are arranged at four corners of a working space of the rod-shaped part, and at least one of the rotating support devices is a driving rotating device, and the others are driven rotating devices. The rod-shaped part is connected on a first part and a third part of the traction device or is connected on a second part and a fourth part of the traction device. Since the working speed of every part of the traction is necessarily the same, traction forces applying to two ends of the rod-shaped part are the same, so that the rod-shaped part can be guaranteed not to incline forth and back, working effect (such as greenhouse spraying) is guaranteed simultaneously. Meanwhile, the rod-shaped part can be driven to move forth and back in reciprocation by only controlling the driving rotating device to rotate in positive or negative direction, so no power device is required, and the traction power equilibrium transmitting device is low in cost and easy to realize.
Description
Technical field
The present invention relates to a kind of method of power transmission and device thereof.
Background technique
In industrial and agricultural production process, usually need to draw rod-like members, make it linearly move in rectangular working space along predetermined moving direction, to work in working space.The existing mode of traction to rod-like members is generally connect tow rope to carry out single traction at the middle part of rod-like members.As in greenhouse gardening, need spray water to crop or spray medicine.The general water spray projector system adopted comprises the water spray body of rod at present, and the body of rod is evenly laid with hole for water spraying along its length.Body of rod sliding mount is located on slide rail, also can be suspended on slide rail; Be connected with a tow rope in the middle part of the body of rod, tow rope drive body of rod under power plant (as motor) or artificial driving moves, and the body of rod is sprayed water everywhere in booth.
Above-mentioned deficiency of rod-like members being carried out to the method for single traction has: 1. in distraction procedure, rod-like members easily tilts forward and back in direction of traction, affects operation (as water spray) effect; 2. be not easy to realize the traction body of rod reciprocating, need complicated structure or increase power plant could realize drawing the reciprocating function of the body of rod.
Than being easier to, those skilled in the art expect that be connected many tow ropes at the diverse location (as two ends and middle part) of the body of rod draws simultaneously, not easily tilts forward and back to make the body of rod.But the method adopting multiple spot to draw can produce following technical problem again: 1. the linear velocity of many tow ropes is difficult to definitely identical, is therefore still difficult to the problem avoiding the body of rod to tilt forward and back simultaneously.2. multiple spot draws that to be not easy to realize the traction body of rod equally reciprocating simultaneously, needs complicated structure or all arrange power plant on former and later two directions of the body of rod to realize.If adopt the method for setting up power plant, greatly cost can be increased again.
In greenhouse gardening, for guaranteeing to spray water in canopy everywhere, there is the technological scheme (" booth sprays medicine water spraying mechanism automatically " disclosed in Chinese patent 201020688590.9) in the uniform water spray system of ceiling.But in the uniform water spray system in booth top, cost is higher on the one hand, on the other hand when the crop needs of part booth in water or spray medicine, another part crop do not need water or spray medicine time, this water spray system has been difficult to area in canopy and has sprayed water the task of (medicine).
Summary of the invention
The object of the present invention is to provide the balanced transfer unit of a kind of traction power.
The present invention also aims to the manufacture method that the balanced transfer unit of a kind of above-mentioned traction power is provided.
The present invention also aims to the application that the balanced transfer unit of a kind of above-mentioned traction power is provided.
The balanced transfer unit of traction power of the present invention comprises rod-like members, the traction gear of closed ring and the first rotation support device, the second rotation support device, the 3rd rotation support device and the 4th rotation support device that arrange in the corner of the working space of rod-like members; The line of the first rotation support device and the second rotation support device is parallel to the moving direction of rod-like members, and the line of the 3rd rotation support device and the 4th rotation support device is parallel to the moving direction of rod-like members; At least one rotation support device is active rotation device, and other rotation support devices are as driven rotation device; The two ends of described traction gear are enclosed within first and the 4th on rotation support device respectively, and the middle part of described traction gear is enclosed within the second rotation support device and the 3rd rotation support device, and each rotation support device is all in transmission connection with traction gear; With the side away from rod-like members working space for outside, outside traction gear between first and second rotation support devices is the first portion of traction gear, inner side traction gear between first and second rotation support devices is the second portion of traction gear, inner side traction gear between third and fourth rotation support device is the Part III of traction gear, and the outside traction gear between the third and fourth rotation support device is the Part IV of traction gear; Described rod-like members is connected on the first portion of described traction gear and Part III or on the second portion being connected to described traction gear and Part IV.
During work, when active rotation device drives traction gear to move, because traction gear is that circulation is wound around (cover) on each rotation support device, therefore the first portion of traction gear is identical with the moving direction of Part III, second portion is identical with the moving direction of Part IV.Line due to the first rotation support device and the second rotation support device is parallel to the moving direction of rod-like members, therefore the first portion of traction gear and the moving direction of second portion are also parallel to the moving direction of rod-like members, and in like manner the Part III of traction gear and the moving direction of Part IV are also parallel to the moving direction of rod-like members.This ensures that there rod-like members to move in moving direction that it is default under the driving of traction gear.Because the movement velocity of traction gear each several part is necessarily identical, the draw therefore suffered by rod-like members two end part is on all four, and this guarantees rod-like members can not tilt forward and back, and ensure that operation (as booth water spray spray medicine) effect.Meanwhile, only need to control active rotation device positive and negative rotation, can drive rod-like members front-rear reciprocation movement, need not set up power plant, cost is lower, is easy to realize.In addition, technological scheme of the present invention need not in the uniform spray system in working space (booth) top, and cost is lower, only can spray (water, medicine etc.) operation to a part of area in working space (booth) as required simultaneously.
Except described first rotation support device and the 4th rotation support device, the inner side of each rotation support device is respectively equipped with pinch roller, and pinch roller and traction gear rotate and be crimped together and be pressed on rotation support device by traction gear.
Traction gear can be pressed on rotation support device by the setting of pinch roller securely, and during guarantee work, traction gear can not depart from from rotation support device.
Described driven rotation device is sprocket wheel, and described traction gear is chain; The output shaft that described active rotation device adopts power plant or the sprocket wheel be in transmission connection with power plant.
The benefit adopting sprocket wheel chain is reliable transmission, is also convenient to manufacture the balanced transfer unit of traction power of the present invention.
Described rotation support device is belt pulley, and described traction gear is belt; The output shaft that described active rotation device adopts power plant or the belt pulley be in transmission connection with power plant.
Adopt the benefit of belt pulley and belt to be convenient to installation and removal, cost is lower.
Described four rotation support devices surround rectangular configuration.
Four rotation support devices surround rectangular configuration, are suitable for most different areas of activity, are particularly suited for the occasion that booth moves spray.Rectangular configuration is also convenient to install, use simultaneously.
The manufacture method of the balanced transfer unit of traction power of the present invention is carried out successively according to the following steps: first step arranges first to fourth described rotation support device at the corner place of the working space of rod-like members, and by wherein at least one rotation support device is as active rotation device, other rotation support devices are as driven rotation device; Second step is enclosed within the first rotation support device by one end of described traction gear, the middle part of traction gear is enclosed within the second rotation support device and the 3rd rotation support device, the other end of traction gear is enclosed within the 4th rotation support device, traction gear and described each rotation support device are in transmission connection; Third step is at the first portion of described traction gear and Part III upper connecting rod shape parts, or at the second portion of described traction gear and Part IV upper connecting rod shape parts; The direction of rod-like members is made to adapt to its need of work during connection.
This manufacture method step is easy, is convenient to arrange the balanced transfer unit of traction power of the present invention at the working space of rod-like members rapidly.
The application in greenhouse gardening or nursery of the balanced transfer unit of above-mentioned traction power.
In greenhouse gardening or nursery, when using spray boom (pipe) spray water in canopy or spray medicine, the mode of existing mobile spray single traction usually causes the body of rod to tilt.Cost is substantially increased again in the mode of the uniform spray system of ceiling.Balanced for above-mentioned traction power transfer unit is used for greenhouse gardening or nursery, solve the problems referred to above, both ensure that the stability of water spray in canopy, and expensive spray system need not be evenly arranged at ceiling again, save the time cost of later maintenance spray system, human cost and accessory cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1 (in figure, the direction of arrow is depicted as the movement direction of traction gear each several part when active rotation device turns clockwise), the balanced transfer unit of traction power of the present invention comprises rod-like members 1, the traction gear 2 of closed ring and the first rotation support device 3, second rotation support device 4, the 3rd rotation support device 5 and the 4th rotation support device 6 that arrange in the corner of the working space of rod-like members 1; Described four rotation support devices surround quadrilateral structure, and this quadrilateral can be parallel four limit row, also can be trapezoidal.
The line of the first rotation support device 3 and the second rotation support device 4 is parallel to the moving direction of rod-like members 1, and the line of the 3rd rotation support device 5 and the 4th rotation support device 6 is parallel to the moving direction of rod-like members 1.
Wherein, at least one rotation support device is active rotation device, preferably using first or the rotation support device of the 4th rotation support device, i.e. traction gear 2 two ends as active rotation device, other rotation support devices are as driven rotation device.The present embodiment using the first rotation support device 3 as active rotation device.
The two ends of described traction gear 2 are enclosed within first and the 4th on rotation support device 3,6 respectively, and the middle part of described traction gear 2 is enclosed within the second rotation support device 4 and the 3rd rotation support device 5, and each rotation support device is all in transmission connection with traction gear 2.
With the side away from rod-like members 1 working space for outside, outside traction gear 2 between first and second rotation support devices 4 is the first portion 2A of traction gear 2, inner side traction gear 2 between first and second rotation support devices 4 is the second portion 2B of traction gear 2, inner side traction gear 2 between third and fourth rotation support device 6 is the Part III 2C of traction gear 2, and the outside traction gear 2 between the third and fourth rotation support device 6 is the Part IV 2D of traction gear 2.
On the first portion 2A of described rod-like members 1 or traction gear 2 as described in being connected to as shown in bold portion in Fig. 1 and Part III 2C or on the second portion 2B of traction gear 2 as described in being connected to as shown in dotted portion in Fig. 1 and Part IV 2D.
Certainly, the number of described rotation support device not only can be set to 4, also can be provided with more than five along described traction gear 2.Two rotation support devices except described first rotation support device 3 and the 4th rotation support device 6(and traction gear 2 two end part) except, the inner side of each rotation support device is respectively equipped with pinch roller 9, and pinch roller 9 and traction gear 2 rotate and be crimped together and be pressed on rotation support device by traction gear 2.
It should be noted that, the inner side of the first rotation support device 3 and the 4th rotation support device 6 also can arrange pinch roller 9, but because the first, the 4th rotation support device 3,6 is positioned at the two ends of traction gear 2, the frictional force produced owing to tightly collapsing pressure between itself and traction gear 2 can bear the gravity of traction gear 2, and therefore this position, two places need not arrange pinch roller 9.Certainly, if this position, two places is also provided with pinch roller 9, then can guarantee that traction gear 2 can not come off from rotation support device further.
Described driven rotation device is sprocket wheel or belt pulley.
When adopting sprocket wheel, described traction gear 2 is chain; The output shaft that described active rotation device adopts power plant or the sprocket wheel be in transmission connection with power plant.
When adopting belt pulley, described traction gear 2 adopts belt, the output shaft that described active rotation device adopts power plant or the belt pulley be in transmission connection with power plant.
Wherein, power plant can adopt the various power plant with rotary output axis such as motor, diesel engine.
Present invention also offers the manufacture method of the balanced transfer unit of a kind of above-mentioned traction power, the method is carried out successively according to the following steps:
First step arranges first to fourth described rotation support device 6 at the corner place of the working space of rod-like members 1, and by wherein at least one rotation support device is as active rotation device, other rotation support devices are as driven rotation device.
Second step is enclosed within the first rotation support device 3 by one end of described traction gear 2, the middle part of traction gear 2 is enclosed within the second rotation support device 4 and the 3rd rotation support device 5, the other end of traction gear 2 is enclosed within the 4th rotation support device 6, makes traction gear 2 entirety form U-shaped opening shape and be in transmission connection with described each rotation support device.
Third step is at the first portion 2A of described traction gear 2 and Part III 2C upper connecting rod shape parts 1, or at the second portion 2B of described traction gear 2 and Part IV 2D upper connecting rod shape parts 1; The direction of rod-like members 1 is made to adapt to its need of work during connection.
Present invention also offers the using method of the balanced transfer unit of a kind of above-mentioned traction power, the method is carried out successively according to the following steps:
First step starts described active rotation device, and active rotation device drives rod-like members 1 to move along predetermined direct of travel by traction gear 2, and now traction gear 2 drives other each driven rotation devices and pinch roller 9 to rotate; Second and the 3rd rotation support device 4,5 place be the first operation limit position of rod-like members 1, first and the 4th rotation support device 6 place be the second operation limit position of rod-like members 1.
Second step is rod-like members 1 when moving to the first or second operation limit position, and active rotation device reverses and drives rod-like members 1 oppositely movement, until rod-like members 1 moves to the second or first operation limit position;
Third step stops active rotation device after operation, stops the traction to rod-like members 1.
Certainly, if rod-like members 1 only need operation in a part of working space, operation limit position can be adjusted to the front and back edge in this Partial Jobs space, namely oppositely mobile after making rod-like members 1 move to the edge in this Partial Jobs space, make rod-like members 1 only operation in this Partial Jobs space.This using method is simple and convenient, both ensure that rod-like members can not tilt forward and back, has achieved again the to-and-fro motion of rod-like members very easily, both reliably ensure that the operation effectiveness of rod-like members, turn improve working efficiency.
The present embodiment not does any pro forma restriction to shape of the present invention, material, structure etc.; every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification; as driven rotation device and traction gear 2 also can adopt the form of gear, tooth bar, this type of conversion all drops within protection scope of the present invention.
Claims (6)
1. the balanced transfer unit of traction power, is characterized in that: comprise
for what spray waterthe traction gear of rod-like members, closed ring and the first rotation support device, the second rotation support device, the 3rd rotation support device and the 4th rotation support device that arrange in the corner of the working space of rod-like members;
The line of the first rotation support device and the second rotation support device is parallel to the moving direction of rod-like members, and the line of the 3rd rotation support device and the 4th rotation support device is parallel to the moving direction of rod-like members;
At least one rotation support device is active rotation device, and other rotation support devices are as driven rotation device;
The two ends of described traction gear are enclosed within first and the 4th on rotation support device respectively, and the middle part of described traction gear is enclosed within the second rotation support device and the 3rd rotation support device, and each rotation support device is all in transmission connection with traction gear;
With the side away from rod-like members working space for outside, outside traction gear between first and second rotation support devices is the first portion of traction gear, inner side traction gear between first and second rotation support devices is the second portion of traction gear, inner side traction gear between third and fourth rotation support device is the Part III of traction gear, and the outside traction gear between the third and fourth rotation support device is the Part IV of traction gear;
Described rod-like members is connected on the first portion of described traction gear and Part III or on the second portion being connected to described traction gear and Part IV;
Except described first rotation support device and the 4th rotation support device, the inner side of each rotation support device is respectively equipped with pinch roller, and pinch roller and traction gear rotate and be crimped together and be pressed on rotation support device by traction gear;
described first to fourth rotation support device is all horizontal arrangement, and the winding in the horizontal direction of described traction gear is on first to fourth rotation support device.
2. the balanced transfer unit of traction power according to claim 1, it is characterized in that: described driven rotation device is sprocket wheel, described traction gear is chain; The output shaft that described active rotation device adopts power plant or the sprocket wheel be in transmission connection with power plant.
3. the balanced transfer unit of traction power according to claim 1, it is characterized in that: described rotation support device is belt pulley, described traction gear is belt; The output shaft that described active rotation device adopts power plant or the belt pulley be in transmission connection with power plant.
4. the balanced transfer unit of traction power according to claim 1, is characterized in that: described four rotation support devices surround rectangular configuration.
5. the manufacture method of the balanced transfer unit of traction power described in claim 1, is characterized in that carrying out according to the following steps successively:
First step arranges first to fourth described rotation support device at the corner place of the working space of rod-like members, and by wherein at least one rotation support device is as active rotation device, other rotation support devices are as driven rotation device;
Second step is enclosed within the first rotation support device by one end of described traction gear, the middle part of traction gear is enclosed within the second rotation support device and the 3rd rotation support device, the other end of traction gear is enclosed within the 4th rotation support device, traction gear and described each rotation support device are in transmission connection;
Third step is at the first portion of described traction gear and Part III upper connecting rod shape parts, or at the second portion of described traction gear and Part IV upper connecting rod shape parts; The direction of rod-like members is made to adapt to its need of work during connection.
6. the application in greenhouse gardening or nursery of the balanced transfer unit of traction power described in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210137646.5A CN102705470B (en) | 2012-05-07 | 2012-05-07 | Traction power equilibrium transmitting device, manufacturing method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210137646.5A CN102705470B (en) | 2012-05-07 | 2012-05-07 | Traction power equilibrium transmitting device, manufacturing method and application thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102705470A CN102705470A (en) | 2012-10-03 |
| CN102705470B true CN102705470B (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210137646.5A Active CN102705470B (en) | 2012-05-07 | 2012-05-07 | Traction power equilibrium transmitting device, manufacturing method and application thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451236A (en) * | 2020-03-31 | 2020-07-28 | 东莞市嘉宏机电科技有限公司 | Novel visual emergency exit of digit control machine tool |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2715514Y (en) * | 2004-06-11 | 2005-08-10 | 赵瑞 | Simple electric sprinkling machine with single track |
| CN202579883U (en) * | 2012-05-07 | 2012-12-05 | 河南省农业科学院 | Dragging power balancing transferring device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2816649B2 (en) * | 1994-08-01 | 1998-10-27 | 識雄 浦 | Spraying device |
| JP3028218B2 (en) * | 1997-08-22 | 2000-04-04 | グリーンシステム株式会社 | Cultivation floor watering device |
-
2012
- 2012-05-07 CN CN201210137646.5A patent/CN102705470B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2715514Y (en) * | 2004-06-11 | 2005-08-10 | 赵瑞 | Simple electric sprinkling machine with single track |
| CN202579883U (en) * | 2012-05-07 | 2012-12-05 | 河南省农业科学院 | Dragging power balancing transferring device |
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| Publication number | Publication date |
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| CN102705470A (en) | 2012-10-03 |
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