CN209601437U - A kind of rail mounted Transport Desk suitable for the vertical farm of spiral shape - Google Patents
A kind of rail mounted Transport Desk suitable for the vertical farm of spiral shape Download PDFInfo
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- CN209601437U CN209601437U CN201920027027.8U CN201920027027U CN209601437U CN 209601437 U CN209601437 U CN 209601437U CN 201920027027 U CN201920027027 U CN 201920027027U CN 209601437 U CN209601437 U CN 209601437U
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- 238000005096 rolling process Methods 0.000 description 8
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- 230000003139 buffering effect Effects 0.000 description 2
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Abstract
The utility model discloses a kind of rail mounted Transport Desk suitable for the vertical farm of spiral shape, the spiral shape has a spiral path on vertical farm, and the rail mounted Transport Desk includes rack, idler wheel, transmission mechanism and motor；The transmission mechanism is in symmetrical structure, and one side structure includes supporting the first transmission shaft, second driving shaft and the third transmission shaft that are mutually perpendicular to arrangement on the rack and between any two；The first transmission shaft of only one in transmission mechanism；The rotation of the first transmission shaft of motor driven, the first transmission shaft and second driving shaft are sequentially connected, and second driving shaft is connect with third transmission shaft driven, and idler wheel is installed in the end of third transmission shaft, and idler wheel is mounted on above track and rolls.Transport Desk is not necessarily to not only reduce the waste of cultivated area in the channel of the upper surface of helix planting platform setting traveling, can also be to avoid the risk fallen in helix planting platform upper surface traveling from helix planting edge of table.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, concretely relates to rail mounted transport table suitable for perpendicular farm of spiral.
Background
Perpendicular farm is a novel planting environment, mainly has two kinds of structures of heliciform and discoid, and the platform is planted for the disc along vertical direction parallel arrangement to discoid structure, its simple structure, and the construction of being convenient for, but cuts off each other between every layer of disc, is not convenient for carry out the transport of goods and materials etc. between the platform is planted to each layer disc. The spiral structure mainly comprises a vertical middle upright post and a planting platform spirally arranged around the upright post, and the planting platform is spirally and fixedly connected with the upright post. For flat ground farms, the spiral vertical farm can break the limitation of the plane size to the planting area, expands the vertical space, fully utilizes the space, occupies small land area, and particularly in a city, the land resources are scarce, the spiral vertical farm can improve the utilization rate of the land, reduces the land area occupied by crops, and the spiral planting platforms are continuous planting platforms, so that the material conveying is convenient to carry out between the planting platforms at all layers.
Because the total vertical height of the spiral planting platform of the spiral vertical farm is large, the manual conveying of materials is labor-consuming and low in efficiency, and therefore in the prior art, a transport vehicle is usually adopted to transport the materials along the upper surface of the spiral planting platform.
But because highly higher, firm guardrail takes place to fall in order to prevent that the transport vechicle from taking place because of the error is planted to the spiral, needs to build the passageway that supplies the transport vechicle to travel at the spiral planting platform upper surface in addition, can't plant crops on the passageway, has wasted most planting area.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a rail mounted transport table suitable for perpendicular farm of spiral for solve among the prior art because of the transport vechicle need plant the problem that the platform upper surface was built at the spiral and the passageway caused extravagant planting area.
In order to achieve the above object, the embodiment of the present invention provides: an orbital transfer platform suitable for use on a helical vertical farm having a helical track thereon, the orbital transfer platform comprising a frame, rollers, a drive mechanism and a motor; the transmission mechanism is of a symmetrical structure, and one side structure of the transmission mechanism comprises a first transmission shaft, a second transmission shaft and a third transmission shaft which are supported on the rack and are arranged in a mutually vertical mode; only one first transmission shaft is arranged in the transmission mechanism; the motor drives the first transmission shaft to rotate, the first transmission shaft is in transmission connection with the second transmission shaft, the second transmission shaft is in transmission connection with the third transmission shaft, the end part of the third transmission shaft is provided with a roller, and the roller is arranged on the track to roll.
Furthermore, a first bevel gear is fixedly connected to the third transmission shaft, a second bevel gear is fixedly connected to the second transmission shaft, and the first bevel gear is in meshing transmission connection with the second bevel gear.
Furthermore, a worm wheel is fixedly connected to the second transmission shaft, a worm is fixedly connected to the first transmission shaft, and the worm is in meshing transmission connection with the worm wheel.
Furthermore, the transmission mechanisms are provided with at least two groups, the first transmission shafts of the adjacent two groups of transmission mechanisms are in transmission connection with each other, and the third transmission shaft of each group of transmission mechanisms is fixedly connected with the roller.
Furthermore, the first transmission shafts of the two adjacent groups of transmission mechanisms are in transmission connection through a cross universal coupling.
Furthermore, the first transmission shaft is fixedly connected with an output shaft of the motor through a coupler.
Furthermore, a spherical surface of one end, far away from the third transmission shaft, of the roller is hinged with a hinged ball, a part of spherical surface of the hinged ball protrudes out of the end surface of the roller, and the spherical center of the hinged ball is located on one side, close to the center of the roller, of the end surface of the roller.
Furthermore, the roller is in a circular truncated cone shape.
The utility model has the advantages of as follows:
1. after the motor runs, the first transmission shaft is driven to rotate, the first transmission shaft drives the second transmission shaft to rotate, the second transmission shaft drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the third transmission shaft to rotate, and the third transmission shaft drives the idler wheels to rotate so as to drive the idler wheels to roll on the guide rail, so that the support is driven to run along the guide rail, and the transport trolley is driven to run along the guide rail; the transport vehicle in the utility model does not need to arrange a channel for running on the upper surface of the spiral planting platform, thereby reducing the waste of planting area and avoiding the risk of falling from the edge of the spiral planting platform when running on the upper surface of the spiral planting platform;
2. the rotating speed of an output shaft of the motor is higher, the transmission ratio between the worm and the worm wheel is higher, the transmitted load is large, the transmission is more stable, and the transmission between two rotating shafts which are vertical to each other can be realized;
3. the rollers connected with the two groups of transmission mechanisms can increase supporting points on the track, improve the suspension stability of the bracket on the track, and improve the stability of the transport vehicle in the running process, the weight of the transport vehicle is dispersed to the contact position of each roller and the track, the pressure of the rollers on the track is reduced, the pressure of the rollers on the surface of the track is reduced, and the rolling damage to the surface of the track is reduced;
4. the coupler has a buffering function, so that rigid connection between an output shaft of the motor and the first transmission shaft is changed into flexible connection, and deformation caused by relative sliding between the output shaft and the first transmission shaft or excessive stress on a matching surface of transmission parts of the transmission mechanism in transmission fit due to excessive torsion can be avoided at the moment of starting the motor;
5. the same group of transmission mechanisms are provided with two force application points on the track, the force application points are respectively positioned on two sides of the track, the pressure on two sides of the track is more balanced, the suspension of the transport vehicle is more stable, and the stability of the transport vehicle in the running process is improved;
6. the diameter of one end of the roller, which is close to the hanging plate, is smaller than that of the other end of the roller, the central axis of the roller is horizontal, a cushion block is fixedly connected to the upper surface of the supporting plate, the upper surface of the cushion block is obliquely arranged, one side, which is close to the hanging plate, of the cushion block is higher than the other side, the inclination angle of the cushion block is equal to the inclination angle of the circular table top of the roller, the circular table top of the roller is in tight abutting fit with the upper surface of the cushion block, the acting force generated by the surface of the roller on the cushion block is vertical to the upper surface of the cushion block, pressure direction extension lines generated by the rollers on two sides of; dust deposited on the cushion block or water flowing to the cushion block can better flow downwards along the inclined surface of the cushion block, and the retention of impurities such as water or dust on the cushion block is reduced.
Drawings
Fig. 1 is a schematic view of a spiral vertical farm structure according to an embodiment of the present invention;
fig. 2 is a schematic view showing a cross-sectional structure of a rail according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an embodiment of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
fig. 5 is a schematic view of a connection structure between the transportation vehicle and the track in an operating state according to an embodiment of the present invention;
fig. 6 is a schematic diagram showing a top view of a spiral array distribution structure of a transmission mechanism according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of one embodiment of the bracket according to the present invention;
fig. 8 is another schematic structural view of the bracket according to the embodiment of the present invention;
fig. 9 is a schematic diagram of one of the structures of the roller according to the embodiment of the present invention.
Wherein,
11. a column; 12. a spiral planting platform;
2. a track; 21. mounting a bar; 22. a hanger plate; 23. a support plate; 24. cushion blocks;
31. a frame; 32. a roller; 33. a transmission mechanism; 331. a first drive shaft; 332. a second drive shaft; 333. a third drive shaft; 334. a first bevel gear; 335. a second bevel gear; 336. a worm gear; 337. a worm; 34. a motor; 35. hinging the ball; 36. a cross universal coupling; 37. a coupling is provided.
Detailed Description
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
For the understanding of the present solution, the structure of the spiral vertical farm is described first, and as shown in fig. 1, the spiral vertical farm includes a vertical column 11 and a spiral planting platform 12, the vertical column 11 is vertically disposed, and the spiral planting platform 12 is spirally disposed around the vertical column 11 along the vertical direction and fixedly connected with the vertical column 11.
The track 2 fixed connection that supplies the transport vechicle to travel plants the lower surface of platform 12 at the spiral, and the pitch of track 2 is the same with the pitch of spiral planting platform 12, and the spiral radius of track 2 is: (radius of the outer ring of the spiral planting platform 12-radius of the upright post 11)/2 + radius of the upright post 11.
Referring to fig. 2, fig. 2 is a schematic cross-sectional view of a rail 2, the rail 2 includes a mounting bar 21, a hanging plate 22 and a supporting plate 23, and the hanging plate 22 is fixedly connected between the mounting bar 21 and the supporting plate 23 to form an i-shaped structure.
A rail-type transportation platform suitable for a spiral vertical farm, as shown in figure 3, comprises a frame 31, a roller 32, a transmission mechanism 33 and a motor 34, wherein the roller 32 is connected with the upper surface of a supporting plate 23 in a rolling way, and the roller 32 is parallel to the tangential direction of a rail 2 at the position of the roller 32 along the instantaneous direction of the rolling of the supporting plate 23; the transmission mechanism 33 is of a symmetrical structure, one side structure of the transmission mechanism comprises a first transmission shaft 331, a second transmission shaft 332 and a third transmission shaft 333 which are supported on the frame 31 and are arranged vertically to each other, and only one first transmission shaft 331 is arranged in the transmission mechanism 33; an output shaft of the motor 34 is in transmission connection with a first transmission shaft 331, the first transmission shaft 331 is in transmission connection with a second transmission shaft 332, the second transmission shaft 332 is in transmission connection with a third transmission shaft 333, and the third transmission shaft 333 is fixedly connected with the roller 32; the first transmission shaft 331 and the third transmission shaft 333 are horizontally disposed, and the second transmission shaft 332 is vertically disposed. A first bevel gear 334 is fixedly connected to the third transmission shaft 333, a second bevel gear 335 is fixedly connected to the second transmission shaft 332, and the first bevel gear 334 is in meshing transmission connection with the second bevel gear 335.
Referring to fig. 4, after the motor 34 operates, the first transmission shaft 331 is driven to rotate, the first transmission shaft 331 drives the second transmission shaft 332 to rotate, the second transmission shaft 332 drives the second bevel gear 335 to rotate, the second bevel gear 335 drives the first bevel gear 334 to rotate, the first bevel gear 334 drives the third transmission shaft 333 to rotate, and the third transmission shaft 333 drives the roller 32 to rotate so as to drive the roller 32 to roll on the guide rail, so that the support is driven to run along the guide rail, and the transportation trolley is driven to run along the guide rail. The utility model provides a transport vechicle can be followed the track 2 that sets up at the 12 lower surfaces of spiral planting platform and is gone, need not plant the passageway that 12 upper surfaces of platform set up to be used for going at the spiral, reduces the waste of planting the area, also can avoid planting the risk that the platform 12 edge falls from the spiral is planted to the traveling on the 12 upper surfaces of platform at the spiral.
A worm wheel 336 is fixedly connected to the second transmission shaft 332, a worm 337 is fixedly connected to the first transmission shaft 331, and the worm 337 is in meshing transmission connection with the worm wheel 336. The rotation speed of the output shaft of the motor 34 is relatively high, the transmission ratio between the worm 337 and the worm wheel 336 is relatively high (compared to the transmission between gears), the transmitted load is large, the transmission is more stable, and the transmission between two mutually perpendicular rotation shafts (the rotation shafts of the first transmission shaft 331 and the second transmission shaft 332 are mutually perpendicular) can be realized.
The transmission mechanisms 33 have at least two groups, the first transmission shafts 331 of two adjacent groups of transmission mechanisms 33 are in transmission connection with each other, and the third transmission shafts 333 of each group of transmission mechanisms 33 are fixedly connected with the rollers 32. The rollers 32 connected with the two groups of transmission mechanisms 33 can increase supporting points on the track 2, improve the suspension stability of the support on the track 2, improve the stability of the transport vehicle in the running process, disperse the weight of the transport vehicle to the contact position of each roller 32 and the track 2, reduce the pressure of the roller 32 on the surface of the track 2, and reduce the rolling damage (the pressure is increased, and the degree of extrusion deformation on the surface of the track 2 is increased) on the surface of the track 2.
Referring to fig. 5 and 6, the first transmission shafts 331 of two adjacent sets of transmission mechanisms 33 are in transmission connection with each other through the universal joint cross 36. The rollers 32 connected with the two adjacent groups of transmission mechanisms 33 are respectively spaced apart along the rail 2, because the rail 2 is of a spiral structure, a connecting line between the two groups of rollers 32 and the central axis of the upright post 11 has an included angle, the connecting line between the two groups of rollers 32 is a chord of an arc formed by the projection of the rail 2 on a horizontal plane, the first transmission shafts 331 in the two adjacent groups of transmission mechanisms 33 have an included angle, and the cross universal coupling 36 can realize the rotation transmission between two shafts with included angles. The cross universal joint 36 can realize mutual transmission of two adjacent groups of transmission mechanisms 33, so that one motor 34 can drive a plurality of groups of transmission mechanisms 33 to synchronously operate. The rollers 32 connected with two adjacent sets of transmission mechanisms 33 are distributed in a spiral array along the vertical direction. The transport vechicle can provide consignment or handling point in different positions along 2 directions on track, can once only transport more goods and materials, and the dispersion degree of goods and materials gravity on track 2 is bigger, reduces the load to 2 local productions on track, improves the weight that the transport vechicle once only transported goods and materials.
The same group of transmission mechanisms 33 are provided with two force application points on the track 2, the force application points are respectively positioned on two sides of the track 2, the pressure on two sides of the track 2 is more balanced, the suspension of the transport vehicle is more stable, and the stability of the transport vehicle in the running process is improved.
When only two sets of transmission mechanisms 33 are provided, the output shaft of the motor 34 and the two first transmission shafts 331 are located on the same plane, and the support is arranged in a flat structure and is arranged horizontally, so that the material can be conveniently transported on the support or suspended below the support.
As shown in fig. 7, when the transmission mechanism 33 has more than three groups, it is preferable to adopt the arrangement mode in fig. 7, that is, the support is spirally arranged along the track 2, fig. 7 is a schematic structural view of the transportation vehicle after being unfolded on the vertical plane, so as to embody the structure of the support and the transmission mechanism 33, the support is linearly extended after being unfolded on the vertical plane, the included angle between the support and the horizontal plane is equal to the slope of the spiral planting platform 12, and different positions of the transportation vehicle along the track 2 direction are the same as the vertical distance between the upper surface of the spiral planting platform 12 right below the transportation vehicle.
The first transmission shaft 331 is fixedly connected with the output shaft of the motor 34 through the coupler 37, the coupler 37 has a buffering function, so that the rigid connection between the output shaft of the motor 34 and the first transmission shaft 331 is changed into flexible connection, and at the moment of starting the motor 34, relative sliding between the output shaft and the first transmission shaft 331 or deformation caused by overlarge stress on a matching surface of transmission parts of the transmission mechanism 33, which are in transmission fit with each other, due to overlarge torsion cannot be caused.
The spherical surface of one end of the roller 32 far away from the third transmission shaft 333 is hinged with a hinged ball 35, a part of the spherical surface of the hinged ball 35 protrudes out of the end surface of the roller 32, and the spherical center of the hinged ball 35 is positioned on one side of the end surface of the roller 32 close to the center of the roller 32. The transport vehicle moves along the track 2 in the running process, because the track 2 is a curve, the rolling direction of the roller 32 is a straight line, the hinged ball 35 is connected with the side surface of the hanging plate 22 in a rolling way to push the roller 32 to turn, so that the rolling direction of the roller 32 is adjusted in real time, and the motion track of the roller 32 is parallel to the track 2.
As shown in fig. 9, the roller 32 may also be configured in a circular truncated cone shape, one end of the roller 32 close to the hanger plate 22 has a smaller diameter than the other end, and the central axis of the roller 32 is horizontal. The upper surface of the supporting plate 23 is fixedly connected with a cushion block 24, the upper surface of the cushion block 24 is obliquely arranged, one side, close to the hanging plate 22, of the cushion block 24 is higher than the other side, the inclination angle of the cushion block is equal to that of the circular table top of the roller 32, and the circular table top of the roller 32 is tightly abutted and matched with the upper surface of the cushion block 24. The acting force generated by the surfaces of the rollers 32 on the cushion blocks 24 is vertical to the upper surfaces of the cushion blocks 24, the pressure direction extension lines of the rollers 32 on the two sides of the hanging plate 22 on the two cushion blocks 24 are intersected at a point M, and the point M is positioned right below the hanging plate 22 and can prevent the rollers 32 from moving towards the direction vertical to the hanging plate 22; dust deposited on the cushion block 24 or water flowing to the cushion block 24 can better flow downwards along the inclined surface of the cushion block 24, and the retention of impurities such as water or dust on the cushion block 24 is reduced.
In order to increase the friction force between the roller 32 and the rail 2 and prevent the roller 32 from rolling down due to relative sliding with the rail 2 in the rotating process, the cushion block 24 can be further arranged to be a rack, the roller 32 is arranged to be of a bevel gear structure, and the teeth on the roller 32 are meshed with the teeth on the cushion block 24, so that the roller 32 and the cushion block 24 can be prevented from relative sliding. The rails 2 can provide greater thrust (upward reaction force along the rails 2) to the rollers 32, improving the climbing performance of the transport vehicle.
Although the present invention has been described in detail with reference to the general description and the specific embodiments, it is obvious to those skilled in the art that some modifications or improvements may be made on the basis of the present invention, and as mentioned above, "vertical", "parallel", "vertical" and "horizontal" are all the optimal geometric position relationships under ideal conditions, and are not taken as the scope limitation of the embodiments of the present invention, and suitable errors may exist in the actual use, and mainly come from the processing errors and assembly errors of the components, and also include dynamic errors such as abrasion and deformation caused in use, and the error magnitude is determined according to the required precision, and the higher the precision requirement, the smaller the allowable error magnitude. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a rail mounted transport table suitable for spiral vertical farm which characterized in that: comprises a frame (31), a roller (32), a transmission mechanism (33) and a motor (34); the transmission mechanism (33) is of a symmetrical structure, and one side structure of the transmission mechanism comprises a first transmission shaft (331), a second transmission shaft (332) and a third transmission shaft (333) which are supported on the rack (31) and are arranged in a mutually vertical mode; only one first transmission shaft (331) in the transmission mechanism (33); the motor (34) drives the first transmission shaft (331) to rotate, the first transmission shaft (331) is in transmission connection with the second transmission shaft (332), the second transmission shaft (332) is in transmission connection with the third transmission shaft (333), and the end part of the third transmission shaft (333) is provided with the roller (32).
2. The orbital transfer platform suitable for use on a helical vertical farm according to claim 1, wherein: the third transmission shaft (333) is fixedly connected with a first bevel gear (334), the second transmission shaft (332) is fixedly connected with a second bevel gear (335), and the first bevel gear (334) is in meshing transmission connection with the second bevel gear (335).
3. The orbital transfer platform suitable for use on a helical vertical farm according to claim 2, wherein: the second transmission shaft (332) is fixedly connected with a worm wheel (336), the first transmission shaft (331) is fixedly connected with a worm (337), and the worm (337) is in meshing transmission connection with the worm wheel (336).
4. The orbital transfer platform suitable for use on a helical vertical farm according to claim 3, wherein: the transmission mechanisms (33) are provided with at least two groups, the first transmission shafts (331) of the two adjacent groups of transmission mechanisms (33) are in transmission connection with each other, and the third transmission shafts (333) of each group of transmission mechanisms (33) are fixedly connected with the rollers (32).
5. The orbital transfer platform suitable for use on a helical vertical farm according to claim 4, wherein: the first transmission shafts (331) in the two adjacent groups of transmission mechanisms (33) are in transmission connection through a cross universal joint (36).
6. The orbital transfer platform suitable for use on a helical vertical farm according to claim 1, wherein: the first transmission shaft (331) is fixedly connected with an output shaft of the motor (34) through a coupling (37).
7. The orbital transfer platform suitable for use on a helical vertical farm according to claim 1, wherein: the spherical surface of one end, far away from the third transmission shaft (333), of the roller (32) is hinged with a hinged ball (35), a part of the spherical surface of the hinged ball (35) protrudes out of the end surface of the roller (32), and the spherical center of the hinged ball (35) is located on one side, close to the center of the roller (32), of the end surface of the roller (32).
8. The orbital transfer platform suitable for use on a helical vertical farm according to claim 1, wherein: the roller (32) is in a circular truncated cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920027027.8U CN209601437U (en) | 2019-01-08 | 2019-01-08 | A kind of rail mounted Transport Desk suitable for the vertical farm of spiral shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920027027.8U CN209601437U (en) | 2019-01-08 | 2019-01-08 | A kind of rail mounted Transport Desk suitable for the vertical farm of spiral shape |
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| Publication Number | Publication Date |
|---|---|
| CN209601437U true CN209601437U (en) | 2019-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920027027.8U Expired - Fee Related CN209601437U (en) | 2019-01-08 | 2019-01-08 | A kind of rail mounted Transport Desk suitable for the vertical farm of spiral shape |
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| CN (1) | CN209601437U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113508737A (en) * | 2021-04-16 | 2021-10-19 | 海南大学 | Bovine-eye wheel guiding and positioning type spiral track for natural rubber tapping and using method |
| CN118456486A (en) * | 2024-07-12 | 2024-08-09 | 宁波大学 | High-adaptability gripping mechanism |
| CN118456486B (en) * | 2024-07-12 | 2024-10-25 | 宁波大学 | High-adaptability gripping mechanism |
-
2019
- 2019-01-08 CN CN201920027027.8U patent/CN209601437U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113508737A (en) * | 2021-04-16 | 2021-10-19 | 海南大学 | Bovine-eye wheel guiding and positioning type spiral track for natural rubber tapping and using method |
| CN118456486A (en) * | 2024-07-12 | 2024-08-09 | 宁波大学 | High-adaptability gripping mechanism |
| CN118456486B (en) * | 2024-07-12 | 2024-10-25 | 宁波大学 | High-adaptability gripping mechanism |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20210108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |