Brassica juncea seed production plant fixing device

Abstract

The utility model discloses a leaf mustard seed production plant fixing device which structurally comprises two or more fixing rods, a connecting device, a connecting pipe, a supporting rod, a fixing net, a timing controller and a vibration motor, the two or more fixing rods are connected through the connecting device, the top end of the supporting rod is fixedly connected with the bottom of the connecting device, and the fixing net is connected with the connecting device. The device has the following beneficial effects that the lower-layer net rack is arranged for fixing the lower side of a plant stem, and the upper-side net rack adopts the fixing rod capable of rotating to lock, so that the size of a grid can be adjusted by a single person, and unlocking and separation are also facilitated; a vibration reduction mechanism and a vibration motor are arranged at the joint of the supporting rod and the connecting rod and are matched with a timing controller, so that the device can vibrate the fixing rod at fixed time, a plant fixed on the fixing rod can shake flowers along with vibration, the pollination rate of the flowers is automatically increased, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of plant fixing devices, and particularly relates to a plant fixing device for mustard seed production. Background Art

[0002] Large-scale cultivation of mustard requires a large number of seeds. During the process of mustard breeding and seed production, mustard is an upright-growing plant. Starting from its full-bloom stage, the plant height exceeds 2 meters. Due to its height, it is easily blown down by the wind or the like, resulting in damage to the plant, and even easily leading to the death of the plant. Also, due to its height, the fallen plants will press on each other, thus easily causing diseases and being inconvenient to manage when diseases occur. At the same time, when tall plants grow to the flowering stage, if the plants are not fixed, the flowers and the like will also cause the plants to break due to the weight. Traditionally, a single pole is inserted at the plant planting site to fix the plants, but the work intensity is large and the stability is low, unable to meet the fixing requirements. With the rapid development of science and technology, there have also been technical improvements. However, when the existing technology is used, although there is a grid frame for fixing plants through a grid, mustard and other plants will also expand outward while growing taller, and different grid sizes are required to be adjusted at different growth stages. In order to meet the fixing of plants, the grids of the existing grid frames are also relatively fixed, and it is time-consuming and laborious to adjust the grid size by unlocking and loosening multiple bolts and other components and then adjusting or replacing the grid frame. It is relatively inconvenient when mustard and other plants grow to a certain height and need to adjust the grid size during flowering and seed production. At the same time, when the existing technology is used, since the existing fixing frames are basically stable and immovable, it is inconvenient for plants such as mustard that need to be pollinated to be manually shaken for pollination one by one after being fixed. Also, the height of the grid frame is relatively fixed during use, and when adjusting, multiple people are required to adjust at multiple support points or move back and forth between multiple support points for adjustment, which is relatively inconvenient. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In order to overcome the deficiencies of the existing technology, a plant fixing device for mustard seed production is proposed. When the existing technology is used, although there is a grid frame for fixing plants through a grid, mustard and other plants will also expand outward while growing taller, and different grid sizes are required to be adjusted at different growth stages. In order to meet the fixing of plants, the grids of the existing grid frames are also relatively fixed, and it is time-consuming and laborious to adjust the grid size by unlocking and loosening multiple bolts and other components and then adjusting or replacing the grid frame. It is relatively inconvenient when mustard and other plants grow to a certain height and need to adjust the grid size during flowering and seed production.

[0005] Secondly, when using the existing technology, since the existing fixing frame is basically stable and immovable, it is necessary for plants that need to be pollinated, such as mustard, to be manually shaken for pollination one by one after being fixed, which causes inconvenience. At the same time, the height of the grid frame is relatively fixed during use. When adjusting, it is necessary for multiple people to adjust at multiple support points or move back and forth between multiple support points for adjustment, which is relatively inconvenient.

[0006] (2) Technical solution

[0007] The present utility model is realized through the following technical solutions: The present utility model provides a fixing device for mustard planting plants, and its structure includes a fixing rod, a connecting device, a connecting pipe, a support rod, a fixing net, a timing controller, and a vibration motor. There are more than 2 fixing rods, and the more than 2 fixing rods are connected to each other through a connecting device. The top end of the support rod is fixedly connected to the bottom of the connecting device. A vibration motor is fixedly connected to the side end face of the support rod. The vibration motor is electrically connected to the timing controller. There are more than 2 support rods, and a connecting pipe is assembled between the more than 2 support rods. A fixing net is fixedly connected between the more than 2 support rods. The fixing net is used to fix the stem of the plant, and the best fixing position is about 30CM above the ground.

[0008] The connecting device includes a limiting groove, a connecting ring, a limiting strip, a connecting rod, a docking groove, a threaded groove, an anti-slip ring, a docking mechanism, and a rod mounting groove. A rod mounting groove is penetrated through the connecting rod. The threaded groove is arranged inside the connecting rod. The threaded groove and the rod mounting groove are concentrically assembled and communicated with the rod mounting groove. The connecting ring is arranged in the threaded groove and is threadedly connected with the threaded groove. A limiting strip is fixedly connected to the inner ring end of the connecting ring. The limiting groove is penetrated through the side end face of the fixing rod. The fixing rod passes through the rod mounting groove and is in clearance fit with the rod mounting groove. The connecting ring is sleeved on the fixing rod. The limiting strip is in clearance fit with the limiting groove. The anti-slip ring is arranged in the threaded groove. An anti-slip ring is fixedly connected between the threaded groove far from the connecting ring side and the connecting ring. Docking grooves are arranged on both the connecting rod and the support rod. The docking mechanism is locked in the docking groove. The docking mechanism is used for splicing between connecting rods or connecting a connecting rod and a support rod.

[0009] Furthermore, the docking mechanism includes a first docking plate, a second docking plate, a docking assembly rod, a docking inner plate, a docking connecting rod, a docking inner groove, and a separation groove. The first docking plate and the second docking plate are respectively locked in the docking grooves of different connecting rods or support rods. A docking assembly rod is fixedly connected to the second docking plate. A docking inner groove is arranged between the docking assembly rod and the second docking plate. The docking inner groove penetrates through the docking assembly rod through the separation groove. The docking inner plate is arranged in the docking inner groove and is in clearance fit with the docking inner groove. One end of the docking connecting rod is fixedly connected to the docking inner plate. The other end of the docking connecting rod penetrates through the docking assembly rod and is fixedly connected to the first docking plate.

[0010] Furthermore, the rod mounting groove is a circular groove, and the fixing rod is a round rod with a diameter less than or equal to the diameter of the rod mounting groove, so that the fixing rod can rotate within the rod mounting groove.

[0011] Furthermore, the anti-slip ring is made of anti-slip materials such as rubber.

[0012] Furthermore, the separation groove is used for the docking inner plate and the docking connecting rod to disengage from the inside of the docking assembly rod. The shortest distance from the separation groove to the second docking plate is greater than the distance from the docking assembly rod to the docking groove at the assembly position of the first docking plate. The docking inner groove is a circular groove, the docking inner plate is a circular plate, and the docking connecting rod is a round rod, so as to ensure that the docking inner plate and the docking connecting rod can smoothly disengage from the docking assembly rod at the separation groove.

[0013] Furthermore, the support rod includes a buried rod, a buried rod assembly rod, a screw rod, an outer rod, a damping mechanism, an air inlet hole, a one-way valve, a spacer ring, a through hole, an inner groove of the outer rod, an intercommunication hole, an exhaust hole, a sealing cover, a limit ring, a middle rod, an inner groove of the middle rod, a limit plate, an inner rod, and a telescopic bladder. The bottom of the outer rod is threadedly connected with a screw rod. The bottom of the screw rod is fixedly connected with a buried rod through a buried rod assembly rod. An inner groove of the outer rod is provided inside the outer rod. A spacer ring is fixedly connected to the side end face of the inner groove of the outer rod. A limit ring is fixedly coated on the middle rod. The middle rod and the limit ring are both arranged inside the inner groove of the outer rod. The bottom of the middle rod is in contact with the top end of the spacer ring. The top end of the middle rod penetrates through the outer rod and has a clearance fit with the outer rod. The limit ring has a clearance fit with the inner groove of the outer rod. The inner groove of the middle rod is arranged inside the middle rod and penetrates through the bottom of the middle rod. The top end of the limit plate is fixedly connected with an inner rod. The top end of the inner rod penetrates through the middle rod and has a clearance fit with the middle rod. The limit plate has a clearance fit with the inner groove of the middle rod. A telescopic bladder is fixedly connected between the bottom end of the limit plate and the top end of the spacer ring. The through hole is arranged through the spacer ring. The inner groove of the outer rod at the bottom of the spacer ring is communicated with the inside of the telescopic bladder through the through hole. The air inlet hole, the intercommunication hole, and the exhaust hole are all arranged on the outer rod. The air inlet hole, the intercommunication hole, and the exhaust hole all communicate the inner groove of the outer rod at the bottom of the spacer ring with the outside of the outer rod. One-way valves are assembled at the air inlet hole and the exhaust hole. Sealing covers can be locked at the air inlet hole, the intercommunication hole, and the exhaust hole. The top end of the inner rod is fixedly connected with a damping mechanism. A docking groove is provided at the top end of the damping mechanism and is connected with a connecting rod through the docking groove and a docking mechanism. The connecting pipe is locked with the intercommunication hole. A vibration motor is locked to the side end face of the damping mechanism.

[0014] Furthermore, there are more than 2 intercommunication holes. The connecting pipe is a hollow pipe body with a through interior. The connecting pipe can communicate with the inner groove of the outer rod through the intercommunication holes. The buried rod can be in the shape of a cylinder, a cone, etc., which is convenient for being buried underground and for underground stability. The cone can directly insert the buried rod into the ground, facilitating assembly.

[0015] Furthermore, the damping mechanism includes a first damping ring, a top mounting plate, an assembly connecting rod, a compression spring, a second damping ring, an outer protection ring, an inner protection ring, and a bottom mounting plate. The middle of the top of the bottom mounting plate is fixedly connected with the inner protection ring. The bottom of the bottom mounting plate is fixedly connected with the top of the inner rod. The bottom of the top mounting plate is fixedly connected with the outer protection ring. The diameter of the outer protection ring is larger than that of the inner protection ring. The outer protection ring and the inner protection ring are concentrically assembled. A second damping ring is provided between the outer protection ring and the inner protection ring. A first damping ring is fixedly connected between the bottom of the outer protection ring and the bottom mounting plate. A compression spring is fixedly connected between the middle of the top mounting plate and the middle of the bottom mounting plate. A vibration motor is locked to the side end face of the assembly connecting rod. The top mounting plate is fixedly connected with the assembly connecting rod. A docking groove is provided at the top of the assembly connecting rod and is connected to the connecting rod through the docking groove and a docking mechanism.

[0016] (III) Beneficial effects

[0017] One of the above technical solutions has the following advantages or beneficial effects:

[0018] 1) To solve the problem that in the prior art, although there is a grid frame for fixing plants through grids, when plants such as mustard grow taller, they will also expand outward. At different growth stages, different grid sizes need to be adjusted. In order to meet the fixing of plants, the grids of the existing grid frames are relatively fixed. It is necessary to adjust or replace the grid frame by unlocking and loosening multiple bolts, etc., which is time-consuming and laborious. It is inconvenient when plants such as mustard grow to a certain height and need to adjust the grid size during flowering and seed production. By providing a grid frame for upper and lower layer fixing, the lower grid frame is used to fix the lower part of the plant stem that does not change much. The upper grid frame uses a connecting rod with an internal thread locking structure to assemble the fixing rod. The locking mechanism uses the rotation of the fixing rod itself to lock the displacement of the fixing rod and the connecting rod. When adjusting the grid size, only need to rotate the corresponding fixing rod to loosen it and then adjust it. One person can complete it, which is time-saving and laborious, convenient and fast. At the same time, it is also convenient to unlock and separate the fixing rod and the connecting rod. A docking mechanism is also provided at the splicing of the connecting rod and the support rod, so that the device can be quickly disassembled and assembled, which is convenient to use.

[0019] 2) In order to solve the problems in the prior art during use, since the existing fixing frames are basically stable and immovable, it is necessary for plants such as mustard that need to be pollinated to be manually shaken for pollination one by one after being fixed, which causes inconvenience. At the same time, the height of the grid frame is relatively fixed during use. When adjusting, multiple people are required to adjust at multiple support points or move back and forth between multiple support points for adjustment, which is rather inconvenient. By providing a damping mechanism and a vibration motor with a timing controller at the connection between the support rod and the connecting rod, the device can vibrate the upper-layer grid frame regularly, so that the plants fixed on the fixed rod will shake their flowers following the vibration, thereby automatically increasing the pollination rate of the flowers, reducing the manual labor intensity. At the same time, the height is supported by a lifting rod with an inner telescopic bladder to reduce the influence of friction on the linkage of the lifting, and a connecting pipe is provided to cooperate with the intercommunication holes for the intercommunication of the lifting pressure, so that the overall lifting can be achieved by controlling a single lifting rod alone, and the jamming situation of single lifting control can be avoided, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects, and advantages of the present invention will become more apparent by reading the detailed description of the non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 is a schematic structural diagram of a fixing device for mustard planting plants of the present invention;

[0022] Figure 2 is a schematic cross-sectional structural diagram of the connection device and the fixed rod of the present invention;

[0023] Figure 3 For the present invention Figure 2 is an enlarged structural diagram of A in the present invention;

[0024] Figure 4 is a schematic cross-sectional structural diagram of the docking mechanism of the present invention;

[0025] Figure 5 is a schematic cross-sectional structural diagram of the support rod, the connection device, and the fixed rod of the present invention;

[0026] Figure 6 For the present invention Figure 5 is an enlarged structural diagram of B in the present invention;

[0027] Figure 7 is a schematic cross-sectional structural diagram of the connection device and the fixed rod of the second embodiment of the present invention;

[0028] Figure 8 is a schematic cross-sectional structural diagram of the connection device and the fixed rod of the third embodiment of the present invention;

[0029] Figure 9Schematic diagram of the fourth embodiment of the utility model;

[0030] In the figure: fixed rod - 1, connecting device - 2, connecting pipe - 3, support rod - 4, fixed net - 5, timing controller - 6, vibration motor - 7, limit groove - 2a, connecting ring - 2b, limit strip - 2c, connecting rod - 2d, docking groove - 2e, thread groove - 2f, anti - slip ring - 2g, docking mechanism - 2h, rod - mounting groove - 2i, first docking plate - 2h1, second docking plate - 2h2, docking assembly rod - 2h3, docking inner plate - 2h4, docking connecting rod - 2h5, docking inner groove - 2h6, separation groove - 2h7, buried rod - 4a, buried rod assembly rod - 4b, screw - rod - 4c, outer rod - 4d, damping mechanism - 4e, air inlet hole - 4f, one - way valve - 4g, spacer ring - 4h, through - hole - 4i, outer - rod inner groove - 4j, inter - communication hole - 4k, exhaust hole - 4l, sealing cover - 4m, limit ring - 4n, middle rod - 4o, middle - rod inner groove - 4p, limit plate - 4q, inner rod - 4r, expansion capsule - 4s, first damping ring - 4e1, top assembly plate - 4e2, assembly connecting rod - 4e3, compression spring - 4e4, second damping ring - 4e5, outer protection ring - 4e6, inner protection ring - 4e7, bottom assembly plate - 4e8. Detailed implementation mode

[0031] The following further elaborates on the present utility model in conjunction with embodiments, but the implementation modes of the present utility model are not limited thereto.

[0032] The present utility model provides a fixing device for mustard plants: its structure includes a fixed rod 1, a connecting device 2, a connecting pipe 3, a support rod 4, a fixed net 5, a timing controller 6, and a vibration motor 7. There are more than 2 fixed rods 1, and more than 2 fixed rods 1 are connected to each other through a connecting device 2. The top end of the support rod 4 is fixedly connected to the bottom of the connecting device 2. A vibration motor 7 is fixedly connected to the side end face of the support rod 4, and the vibration motor 7 is electrically connected to the timing controller 6. There are more than 2 support rods 4, and a connecting pipe 3 is assembled between more than 2 support rods 4. A fixed net 5 is fixedly connected between more than 2 support rods 4. The fixed net 5 is used to fix the stem of the plant, and the best fixing position is about 30 CM above the ground;

[0033] The connecting device 2 includes a limit groove 2a, a connecting ring 2b, a limit strip 2c, a connecting rod 2d, a docking groove 2e, a threaded groove 2f, an anti-slip ring 2g, a docking mechanism 2h, and a rod mounting groove 2i. A rod mounting groove 2i is provided through the middle of the connecting rod 2d. The threaded groove 2f is provided inside the connecting rod 2d. The threaded groove 2f and the rod mounting groove 2i are concentrically assembled and communicate with the rod mounting groove 2i. The connecting ring 2b is arranged in the threaded groove 2f and is threadedly connected to the threaded groove 2f. A limit strip 2c is fixedly connected to the inner ring end of the connecting ring 2b. The limit groove 2a is provided through the side end face of the fixed rod 1. The fixed rod 1 passes through the rod mounting groove 2i and is in clearance fit with the rod mounting groove 2i. The connecting ring 2b is sleeved on the fixed rod 1. The limit strip 2c is in clearance fit with the limit groove 2a. The anti-slip ring 2g is arranged in the threaded groove 2f. An anti-slip ring 2g is fixedly connected between the side of the threaded groove 2f away from the connecting ring 2b and the connecting ring 2b. Two or more docking grooves 2e are provided on the connecting rod 2d. A docking groove 2e is provided at the top end of the support rod 4. The docking mechanism 2h is locked in the docking groove 2e. The docking mechanism 2h is used for splicing between the connecting rods 2d or connecting the connecting rod 2d and the support rod 4.

[0034] Among them, the docking mechanism 2h includes a first docking plate 2h1, a second docking plate 2h2, a docking assembly rod 2h3, a docking inner plate 2h4, a docking connecting rod 2h5, a docking inner groove 2h6, and a separation groove 2h7. The first docking plate 2h1 and the second docking plate 2h2 are respectively locked in the docking grooves 2e of different connecting rods 2d or support rods 4. A docking assembly rod 2h3 is fixedly connected to the middle of the side of the second docking plate 2h2 adjacent to the first docking plate 2h1. A docking inner groove 2h6 is provided between the docking assembly rod 2h3 and the second docking plate 2h2. The end of the docking inner groove 2h6 away from the second docking plate 2h2 penetrates through the docking assembly rod 2h3 through the separation groove 2h7. The docking inner plate 2h4 is arranged in the docking inner groove 2h6 and is in clearance fit with the docking inner groove 2h6. The end of the docking connecting rod 2h5 adjacent to the second docking plate 2h2 is fixedly connected to the middle of the docking inner plate 2h4. The end of the docking connecting rod 2h5 away from the second docking plate 2h2 penetrates through the docking assembly rod 2h3 and is fixedly connected to the middle of the first docking plate 2h1.

[0035] Among them, the rod mounting groove 2i is a circular groove, and the fixed rod 1 is a round rod with a diameter less than or equal to the diameter of the rod mounting groove 2i, so that the fixed rod 1 can rotate in the rod mounting groove 2i.

[0036] Among them, the anti-slip ring 2g is made of anti-slip materials such as rubber.

[0037] Among them, the separation groove 2h7 is used for the docking inner plate 2h4 and the docking connecting rod 2h5 to disengage from the inside of the docking assembly rod 2h3. The shortest distance between the separation groove 2h7 and the second docking plate 2h2 is greater than the distance between the docking assembly rod 2h3 and the docking groove 2e at the assembly position of the first docking plate 2h1. The docking inner groove 2h6 is a circular groove, the docking inner plate 2h4 is a circular plate, and the docking connecting rod 2h5 is a circular rod, so as to ensure that the docking inner plate 2h4 and the docking connecting rod 2h5 can smoothly disengage from the docking assembly rod 2h3 at the separation groove 2h7.

[0038] Among them, the support rod 4 includes a buried rod 4a, a buried rod assembly rod 4b, a screw 4c, an outer rod 4d, a damping mechanism 4e, an air inlet hole 4f, a one-way valve 4g, a spacer ring 4h, a through hole 4i, an inner groove 4j of the outer rod, an intercommunication hole 4k, an exhaust hole 4l, a cover 4m, a limit ring 4n, a middle rod 4o, an inner groove 4p of the middle rod, a limit plate 4q, an inner rod 4r, and a telescopic bladder 4s. The middle part of the bottom end of the outer rod 4d is threadedly connected with a screw 4c. The bottom middle part of the screw 4c is fixedly connected with a buried rod 4a through a buried rod assembly rod 4b. An inner groove 4j of the outer rod is provided inside the outer rod 4d. A spacer ring 4h is fixedly connected to the side end face of the inner groove 4j of the outer rod adjacent to the screw 4c. A limit ring 4n is fixedly covered at the bottom of the outer surface end of the middle rod 4o. The middle rod 4o and the limit ring 4n are both arranged in the inner groove 4j of the outer rod. The bottom of the middle rod 4o is in contact with the top end of the spacer ring 4h. The top end of the middle rod 4o penetrates through the middle part of the top end of the outer rod 4d and has a clearance fit with the outer rod 4d. The limit ring 4n has a clearance fit with the inner groove 4j of the outer rod. An inner groove 4p of the middle rod is arranged in the middle rod 4o and penetrates through the middle part of the bottom of the middle rod 4o. The middle part of the top end of the limit plate 4q is fixedly connected with an inner rod 4r. The top end of the inner rod 4r penetrates through the middle part of the top end of the middle rod 4o and has a clearance fit with the middle rod 4o. The limit plate 4q has a clearance fit with the inner groove 4p of the middle rod. A telescopic bladder 4s is fixedly connected between the bottom end of the limit plate 4q and the top end of the spacer ring 4h. The through hole 4i penetrates through the middle of the spacer ring 4h. The inner groove 4j of the outer rod at the bottom of the spacer ring 4h is communicated with the inside of the telescopic bladder 4s through the through hole 4i. The air inlet hole 4f, the intercommunication hole 4k, and the exhaust hole 4l are all arranged on the outer rod 4d. The air inlet hole 4f, the intercommunication hole 4k, and the exhaust hole 4l all communicate the inner groove 4j of the outer rod at the bottom of the spacer ring 4h with the outside of the outer rod 4d. One-way valves 4g are assembled at the air inlet hole 4f and the exhaust hole 4l. Covers 4m can be locked at the air inlet hole 4f, the intercommunication hole 4k, and the exhaust hole 4l. The top end of the inner rod 4r is fixedly connected with the bottom middle part of the damping mechanism 4e. A docking groove 2e is provided in the middle part of the top end of the damping mechanism 4e and is connected with the connecting rod 2d through the docking groove 2e and the docking mechanism 2h. The connecting pipe 3 is locked with the intercommunication hole 4k. A vibration motor 7 is locked on the side end face of the damping mechanism 4e.

[0039] Among them, there are more than 2 communication holes 4k. The connecting pipe 3 is a hollow pipe body with a through interior. The connecting pipe 3 can communicate with the inner groove 4j of the outer rod through the communication hole 4k. The buried rod 4a can be cylindrical, conical or other shapes that are convenient for being buried underground and for underground stabilization. The conical shape can directly insert the buried rod into the ground, which is convenient for assembly.

[0040] Among them, the damping mechanism 4e includes a first damping ring 4e1, a top assembly plate 4e2, an assembly connecting rod 4e3, a compression spring 4e4, a second damping ring 4e5, an outer protection ring 4e6, an inner protection ring 4e7, and a bottom assembly plate 4e8. The middle part of the top of the bottom assembly plate 4e8 is fixedly connected with the inner protection ring 4e7. The bottom of the bottom assembly plate 4e8 is fixedly connected with the top of the inner rod 4r. The bottom of the top assembly plate 4e2 is fixedly connected with the outer protection ring 4e6. The diameter of the outer protection ring 4e6 is larger than that of the inner protection ring 4e7. The outer protection ring 4e6 and the inner protection ring 4e7 are concentrically assembled. A second damping ring 4e5 is provided between the outer protection ring 4e6 and the inner protection ring 4e7. A first damping ring 4e1 is fixedly connected between the bottom of the outer protection ring 4e6 and the bottom assembly plate 4e8. A compression spring 4e4 is fixedly connected between the middle of the top assembly plate 4e2 and the middle of the bottom assembly plate 4e8. The side end face of the assembly connecting rod 4e3 is locked with a vibration motor 7. The top assembly plate 4e2 is fixedly connected with the assembly connecting rod 4e3. The top of the assembly connecting rod 4e3 is provided with a docking groove 2e and is connected to the connecting rod 2d through the docking groove 2e and the docking mechanism 2h.

[0041] Embodiment 1: During the use of the device, first, the overall positioning and assembly of the support rod 4 can be carried out by inserting the buried rod 4a. During assembly, when the geology is suitable, the conical buried rod 4a can be directly inserted into the ground for use, which is more convenient. Then, the fixing net 5 can be used to fix the stem of the plant. The best position for fixing is about 30CM above the ground. Next, when it is necessary to adjust the grid of the grid frame to fix the upper layer of the plant, the corresponding fixing rod 1 can be rotated, and the fixing rod 1 drives the connecting ring 2b to rotate through the limiting groove 2a and the limiting strip 2c. Due to the threaded connection, the connecting ring 2b will displace in the threaded groove 2f after rotation, so that the connecting ring 2b can control the extrusion degree of the anti-slip ring 2g through displacement. When the extrusion of the connecting ring 2b on the anti-slip ring 2g decreases, the anti-slip ring 2g is in the shape of a ring. At this time, the anti-slip ring 2g does not contact the fixing rod 1, enabling the fixing rod 1 to displace in the rod mounting groove 2i. On the contrary, even though the connecting rod 2d can displace on the fixing rod 1, since the connecting rods 2d in the same row are all fixed to move with the same fixing rod 1 in a unified manner, the device only needs to rotate one fixing rod 1 to unlock the movement of a row of connecting rods 2d, facilitating quick unlocking during adjustment, avoiding the inconvenience of unlocking or replacing the grid frame with multiple bolts, saving time and effort, and a single person can complete the operation. When it is necessary to lock the movement, just rotate the fixing rod 1 in the reverse direction to make the connecting ring 2b squeeze the anti-slip ring 2g to deform, so that the anti-slip ring 2g fits the fixing rod 1, increasing the friction between the fixing rod 1 and the anti-slip ring 2g with rotation, locking the movement of the fixing rod 1 and the connecting rod 2d. Since the limiting groove 2a of the fixing rod 1 penetrates along the moving direction of the connecting rod 2d, the fixing rod 1 and the connecting rod 2d can also be quickly disassembled and assembled. At the same time, when the docking mechanism 2h provided between the connecting rod 2d and the connecting rod 2d, and between the connecting rod 2d and the support rod 4 is in use, by lifting and separating the first docking plate 2h1 and the second docking plate 2h2, the first docking plate 2h1 drives the docking inner plate 2h4 to move to the communication position of the docking inner groove 2h6 and the separation groove 2h7 through the docking connecting rod 2h5. Then, move the first docking plate 2h1 or the second docking plate 2h2 in a direction perpendicular to the lifting direction, so that the docking inner plate 2h4 and the docking connecting rod 2h5 are separated from the range of the docking assembly rod 2h3 at the separation groove 2h7, and the separation of the first docking plate 2h1 and the second docking plate 2h2 can be carried out. Thus, the connecting rod 2d and the connecting rod 2d docked through the docking mechanism 2h, and the connecting rod 2d and the support rod 4 can also be separated, realizing quick separation, avoiding the inconvenience of locking with screws, and enabling the whole device to be quickly disassembled and assembled;

[0042] During the planting process of plants such as mustard that have flowers and require pollination, etc., after reaching the flowering stage, the timing controller 6 can be used to control the vibration motor 7 at regular intervals. When the vibration motor 7 is in use, the vibration is transmitted to the assembly connecting rod 4e3 of the shock absorption mechanism 4e of the support rod 4. After receiving the vibration, the assembly connecting rod 4e3 will transmit it to the connecting rod 2d connected to its top, causing the fixing rod 1 assembled through the connecting rod 2d to vibrate, so that the upper layer of the plant fixed by the fixing rod 1 will vibrate accordingly. Since the inner rod 4r is connected to the bottom assembly plate 4e8 and the assembly connecting rod 4e3 is connected to the top assembly plate 4e2, the bottom assembly plate 4e8 and the top assembly plate 4e2 are connected through a compression spring 4e4, an outer protection ring 4e6, and an inner protection ring 4e7. A first shock absorption ring 4e1 and a second shock absorption ring 4e5 are also provided between the outer protection ring 4e6 and the inner protection ring 4e7 for shock absorption of the vibration. When the fixing rod 1 is affected by the vibration motor 7, the lower parts such as the inner rod 4r, the outer rod 4d, and the middle rod 4o will not be affected too much, realizing the automatic increase of the pollination rate of the flowers while preventing the fixing frame from loosening due to vibration, reducing the manual labor intensity. At the same time, when the height of the grid frame needs to be adjusted, the communication hole 4k connected by the connecting pipe 3 can be blocked by the cover 4m. Then, the air inlet hole 4f or the exhaust hole 4l on the outer rod 4d can be unlocked through the cover 4m. When lifting, unlock the air inlet hole 4f, and then the fixing rod 1, the connecting device 2, or the shock absorption mechanism 4e can be lifted upward. The shock absorption mechanism 4e will drive the limit plate 4q to rise through the inner rod 4r, so that the limit plate 4q will drive the expansion bag 4s to rise, and the inside of the expansion bag 4s will intake and exhaust air through the outer rod inner groove 4j at the bottom of the partition ring 4h and the air inlet hole 4f. Due to the one-way valve 4g of the air inlet hole 4f, it can prevent the air from being pressed out due to the adjusted pressure, resulting in the height dropping back. And because the outer rod inner groove 4j at the bottom of the partition ring 4h between the unlocked outer rods 4d at each support is connected through the connecting pipe 3 and the communication hole 4k, when the air inlet holes 4f of the unlocked outer rods 4d at each support are all unlocked, even if a person lifts one side of the fixing rod 1, the connecting device 2, or the shock absorption mechanism 4e alone, the overall grid frame can be lifted. When lifting alone, if only the air inlet hole 4f of the unlocked outer rod 4d at one support is released, it is necessary to press down after lifting to a certain extent to balance the pressure of each support rod 4, and then continue to lift and press down to achieve single-person control of the rise, and there will be no phenomenon of getting stuck when lifting alone, enabling a single lifting rod to be controlled to achieve the overall lifting and avoiding the stuck situation of single lifting control. When the height needs to be lowered, the exhaust hole 4l needs to be unlocked through the cover 4m, and the air inlet hole 4f needs to be closed. Then, the pressure of the grid frame itself and the downward pressure can cause the gas inside the expansion bag 4s to be discharged. Due to the connection of the connecting pipe 3 and the communication hole 4k, the overall lowering can be achieved, making the height lifting control of the device more convenient. At the same time, due to the internal pressure being connected, the device can better achieve the balance of the assembled grid frame, facilitating use.

[0043] Embodiment 2: The general structure of this embodiment is the same as that in Embodiment 1, except that: as Figure 7 shown, during the use of the device, an oval fixing rod 1 can be adopted, and the structures of the limiting groove 2a and the limiting strip 2c can be omitted. However, it is required that the inner ring of the connecting ring 2b is an oval that wraps the fixing rod 1 and has a clearance fit with the fixing rod 1, and the maximum diameter distance of the connecting ring 2b is less than or equal to the rod mounting groove 2i. The remaining structures and the achieved technical effects remain unchanged.

[0044] Embodiment 3: The general structure of this embodiment is the same as that in Embodiment 1, except that: as Figure 8 shown, during the use of the device, a non-circular polygonal fixing rod 1 can be adopted, and the structures of the limiting groove 2a and the limiting strip 2c can also be omitted. However, it is required that the inner ring of the connecting ring 2b is a shape that wraps the fixing rod 1 and has a clearance fit with the fixing rod 1, and the fixing rod 1 is inscribed in the rod mounting groove 2i. The remaining structures and the achieved technical effects remain unchanged.

[0045] Embodiment 4: The general structure of this embodiment is the same as that in Embodiment 1, except that: as Figure 9 shown, during the use of the device, pumps such as oil pumps and air pumps can be assembled through the through holes 4k of one or more support rods 4, and the stamping or suction pressure inside the lifting member 4 can be carried out through the pumps, so as to lift the lifting rod 4 of the device and realize electric lifting control, which is more convenient and fast than manual control. The remaining structures and the achieved technical effects remain unchanged.

[0046] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0047] The control mode of the present invention is controlled by manually starting and closing the switch. The wiring diagram of the power element and the power supply are common knowledge in the art, and the present invention is mainly used to protect mechanical devices, so the control mode and wiring layout of the present invention will not be explained in detail.

[0048] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic features of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims concerned.

[0049] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fixing device for mustard planting plants, the structure of which includes fixing rods (1), connecting devices (2), connecting pipes (3), support rods (4), fixing nets (5), timing controllers (6), and vibration motors (7). There are more than 2 fixing rods (1). More than 2 fixing rods (1) are connected to each other through a connecting device (2). The top end of the support rod (4) is fixedly connected to the bottom of the connecting device (2). A vibration motor (7) is fixedly connected to the side end face of the support rod (4). The vibration motor (7) is electrically connected to the timing controller (6). There are more than 2 support rods (4). A connecting pipe (3) is assembled between more than 2 support rods (4). A fixing net (5) is fixedly connected between more than 2 support rods (4). The fixing net (5) is used to fix the stems of the plants; It is characterized in that: The connecting device (2) includes a limit groove (2a), a connecting ring (2b), a limit strip (2c), a connecting rod (2d), a docking groove (2e), a thread groove (2f), an anti-slip ring (2g), a docking mechanism (2h), and a rod mounting groove (2i). A rod mounting groove (2i) is penetrated through the connecting rod (2d). The thread groove (2f) is arranged inside the connecting rod (2d). The thread groove (2f) is concentrically assembled with the rod mounting groove (2i) and communicates with the rod mounting groove (2i). The connecting ring (2b) is arranged in the thread groove (2f) and is threadedly connected with the thread groove (2f). The inner ring end of the connecting ring (2b) is fixedly connected with a limit strip (2c). The limit groove (2a) is penetrated through the side end face of the fixing rod (1). The fixing rod (1) passes through the rod mounting groove (2i) and is in clearance fit with the rod mounting groove (2i). The connecting ring (2b) is sleeved on the fixing rod (1). The limit strip (2c) is in clearance fit with the limit groove (2a). The anti-slip ring (2g) is arranged in the thread groove (2f). An anti-slip ring (2g) is fixedly connected between the side of the thread groove (2f) away from the connecting ring (2b) and the connecting ring (2b). Docking grooves (2e) are arranged on both the connecting rod (2d) and the support rod (4). The docking mechanism (2h) is locked in the docking groove (2e). The docking mechanism (2h) is used for splicing between the connecting rods (2d) or connecting the connecting rod (2d) and the support rod (4).

2. A fixing device for mustard planting plants according to claim 1, It is characterized in that: The docking mechanism (2h) comprises a first docking plate (2h1), a second docking plate (2h2), a docking assembly rod (2h3), a docking inner plate (2h4), a docking connecting rod (2h5), a docking inner groove (2h6), and a separation groove (2h7); the first docking plate (2h1) and the second docking plate (2h2) are respectively locked in docking grooves (2e) of different connecting rods (2d) or support rods (4); the second docking plate (2h2) is fixedly connected with a docking assembly rod (2h3); the docking assembly An inner docking groove (2h6) is provided between the rod (2h3) and the second docking plate (2h2); the inner docking groove (2h6) penetrates the docking assembly rod (2h3) through a separation groove (2h7); the inner docking plate (2h4) is provided in the inner docking groove (2h6) and is clearance-matched with the inner docking groove (2h6); one end of the docking connecting rod (2h5) is fixedly connected to the inner docking plate (2h4); and the other end of the docking connecting rod (2h5) penetrates the docking assembly rod (2h3) and is fixedly connected to the first docking plate (2h1).

3. The mustard plant fixing device according to claim 1, Features: The rod mounting groove (2i) is a circular groove, and the fixing rod (1) is a round rod with a diameter less than or equal to the diameter of the rod mounting groove (2i).

4. The mustard plant fixing device according to claim 1, Features: The anti-slip ring (2g) is made of rubber.

5. The mustard plant fixing device according to claim 2, Features: The separation groove (2h7) is used to disengage the docking inner plate (2h4) and the docking connecting rod (2h5) from the inside of the docking assembly rod (2h3); the shortest distance between the separation groove (2h7) and the second docking plate (2h2) is greater than the distance between the docking assembly rod (2h3) and the docking groove (2e) at the assembly point of the first docking plate (2h1); the docking inner groove (2h6) is a circular groove; the docking inner plate (2h4) is a circular plate; and the docking connecting rod (2h5) is a circular rod.

6. The mustard plant fixing device according to claim 1, Features: The support rod (4) includes a buried rod (4a), a buried rod assembly rod (4b), a screw rod (4c), an outer rod (4d), a vibration damping mechanism (4e), an air inlet hole (4f), a one-way valve (4g), a spacer ring (4h), a through hole (4i), an inner groove of the outer rod (4j), an intercommunication hole (4k), an exhaust hole (4l), a cover (4m), a limit ring (4n), a middle rod (4o), an inner groove of the middle rod (4p), a limit plate (4q), an inner rod (4r), and a telescopic bladder (4s). The bottom of the outer rod (4d) is threadedly connected to the screw rod (4c). The bottom of the screw rod (4c) is fixedly connected to the buried rod (4a) through the buried rod assembly rod (4b). An inner groove of the outer rod (4j) is provided inside the outer rod (4d). A spacer ring (4h) is fixedly connected to the side end face of the inner groove of the outer rod (4j). A limit ring (4n) is fixedly covered on the middle rod (4o). The middle rod (4o) and the limit ring (4n) are both arranged inside the inner groove of the outer rod (4j). The bottom of the middle rod (4o) is in contact with the top end of the spacer ring (4h). The top end of the middle rod (4o) penetrates through the outer rod (4d) and is in clearance fit with the outer rod (4d). The limit ring (4n) is in clearance fit with the inner groove of the outer rod (4j). An inner groove of the middle rod (4p) is provided inside the middle rod (4o) and penetrates through the bottom of the middle rod (4o). The top end of the limit plate (4q) is fixedly connected to the inner rod (4r). The top end of the inner rod (4r) penetrates through the middle rod (4o) and is in clearance fit with the middle rod (4o). The limit plate (4q) is in clearance fit with the inner groove of the middle rod (4p). A telescopic bladder (4s) is fixedly connected between the bottom end of the limit plate (4q) and the top end of the spacer ring (4h). The through hole (4i) penetrates through the spacer ring (4h). The inner groove of the outer rod (4j) at the bottom of the spacer ring (4h) is communicated with the inside of the telescopic bladder (4s) through the through hole (4i). The air inlet hole (4f), the intercommunication hole (4k), and the exhaust hole (4l) are all provided on the outer rod (4d). The air inlet hole (4f), the intercommunication hole (4k), and the exhaust hole (4l) all communicate the inner groove of the outer rod (4j) at the bottom of the spacer ring (4h) with the outside of the outer rod (4d). One-way valves (4g) are assembled at the air inlet hole (4f) and the exhaust hole (4l). Covers (4m) can be locked at the air inlet hole (4f), the intercommunication hole (4k), and the exhaust hole (4l). The top end of the inner rod (4r) is fixedly connected to the vibration damping mechanism (4e). A docking groove (2e) is provided at the top end of the vibration damping mechanism (4e), and the vibration damping mechanism (4e) is connected to the connecting rod (2d) through the docking groove (2e) and the docking mechanism (2h). The connecting pipe (3) is locked to the intercommunication hole (4k). A vibration motor (7) is locked to the side end face of the vibration damping mechanism (4e).

7. The fixing device for mustard planting plants according to claim 6, characterized in that: There are more than 2 intercommunication holes (4k). The connecting pipe (3) is a hollow pipe body with a through interior. The connecting pipe (3) is communicated with the inner groove of the outer rod (4j) through the intercommunication hole (4k). The buried rod (4a) is cylindrical or conical.

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