A plug tray matrix filling device and application method thereof

Abstract

The present invention belongs to the field of seedling cultivation technology, specifically a plug tray matrix filling device and an application method thereof; it comprises an equipment table; a filling execution mechanism is provided on the equipment table; the filling execution mechanism comprises a conveyor belt, and a plurality of plug trays are placed on the conveyor belt; a position lift lock for clamping and lifting the plug trays is also provided on the equipment table; transmission rollers are connected to both ends of the conveyor belt, a first rotating shaft is installed on one transmission roller, a second rotating shaft is installed on the other transmission roller, and a half-tooth bevel gear is connected to the end point of the second rotating shaft; through the filling execution mechanism, the matrix soil dropped on the conveyor belt is automatically put back into the feeding box for refilling, thereby avoiding waste in the filling process of the equipment, improving the filling effect of the equipment, and avoiding the need for staff to manually recover the dropped matrix soil, reducing the work intensity of the staff, and thus improving the use effect of the equipment.

Description

Technical Field

[0001] The invention belongs to the technical field of seedling cultivation, and in particular relates to a plug tray matrix filling device and an application method thereof. Background Art

[0002] Plug trays, also known as seedling trays, have become a crucial tool in factory-based seedling production. Whether it's flowers or vegetables, plug tray seedling cultivation represents a fundamental innovation in modern horticulture, ensuring rapid and high-volume production. Plug tray filling equipment is a mechanical device used in the agricultural and horticultural industries, primarily for automatically filling seedling trays with growth medium.

[0003] During the use of existing hole tray substrate filling equipment, a large amount of substrate soil will fall outside the hole tray that needs to be filled. In order to avoid poor filling effect and waste, workers are required to manually recover and refill the fallen substrate soil, which not only increases the workload of workers, but also reduces the use effect of the equipment, making the equipment have strong limitations when used. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a plug tray matrix filling device and an application method thereof, which effectively solves the problems in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a plug tray matrix filling device, comprising an equipment platform; a filling execution mechanism is provided on the equipment platform; the filling execution mechanism comprises a conveyor belt, on which a plurality of plug trays are placed; the equipment platform is also provided with a position lift lock for clamping and lifting the plug trays; transmission rollers are connected to both ends of the conveyor belt, a first rotating shaft is installed on one transmission roller, a second rotating shaft is installed on the other transmission roller, a half-tooth bevel gear is connected to the end point of the second rotating shaft, and a reciprocating centering component is provided on the half-tooth bevel gear; fixed base plates are symmetrically provided on the first rotating shaft and the second rotating shaft, and the plurality of fixed base plates are fixed on the equipment platform.

[0006] Preferably, the dynamic lifting lock includes two telescopic cylinders, which are symmetrical on both sides of the equipment platform; the telescopic cylinder is also provided with a mounting round frame, which is fixed to the side of the equipment platform; a U-shaped square plate is installed on the output end of the telescopic cylinder, and a shift lifting member is provided on the U-shaped square plate; the shift lifting member includes an L-shaped square rod, and a displacement cross plate is also provided on the side of the L-shaped square rod away from the equipment platform.

[0007] Preferably, a circular slide groove is provided on the side of the displacement cross plate close to the conveyor belt, and a circular slide rod slides on the circular slide groove, one end of the circular slide rod is located in the circular slide groove, and the other end is connected to a rubber buffer pad; an extrusion spring is sleeved on the circular slide rod, one end of the extrusion spring is connected to the side of the displacement cross plate, and the other end is connected to the side of the rubber buffer pad away from the conveyor belt.

[0008] Preferably, a driving square groove is provided on the end point of the first rotating shaft, and the driving square groove is connected to the output end of the driving motor, and the driving motor is arranged on the equipment table; the equipment table is also equipped with a supporting square frame, and the supporting square frame is equipped with a feeding square frame, the side of the feeding square frame away from the equipment table is the input end, and the side close to the equipment table is the output end, and the output end is located above the conveyor belt; the matrix soil required for filling is fed into the feeding square frame through the input end and falls into the hole tray placed above the conveyor belt through its output end to complete its filling.

[0009] Preferably, the shift lifting component also includes a lifting square column, and both ends of the lifting square column are connected to the U-shaped square plate; a lifting slide is sliding on the lifting square column, and the lifting slide is connected to the L-shaped square rod; a linkage base plate is also installed on the side of the L-shaped square rod close to the equipment table, and a displacement pulley is rotated on the linkage base plate, and a fixing bevel is provided on the moving path of the displacement pulley, and the fixing bevel is fixed to the top surface of the equipment table; the height of the fixing bevel close to the conveyor belt side is higher than the other side of the fixing bevel; a lifting spring is sleeved on the lifting square column, one end of the lifting spring is connected to the U-shaped square plate, and the other end is connected to the lifting slide plate.

[0010] Preferably, guide slide bars are symmetrically slid on the displacement horizontal plate, and the two guide slide bars are commonly connected to a fitting square plate at one end away from the equipment table, and a friction square pad is also provided on the side of the fitting square plate away from the equipment table; a guide spring is sleeved on the guide slide bar, one end of the guide spring is connected to the displacement horizontal plate, and the other end is connected to the fitting square plate.

[0011] Preferably, the reciprocating forward component includes a driving bevel gear, which is meshed with a half-tooth bevel gear; a driving shaft is installed on the driving bevel gear, and a first base plate is installed on the driving shaft, and the first base plate is arranged on the equipment table; a first pulley is installed on the end of the driving shaft away from the conveyor belt; a rotating shaft is provided on the center of the bottom surface of the equipment table, and a second pulley is also installed on the rotating shaft, and a transmission belt is connected to the second pulley, and the transmission belt is connected to the first pulley; the end of the rotating shaft away from the equipment table is connected to a rotating gear, and the rotating gear is meshed with two rotating racks, and the tooth grooves on the two rotating racks are both facing the rotating gear.

[0012] Preferably, a snap-in U-groove is provided on the side of the equipment table away from the first rotating shaft, a material collection box is connected to the snap-in U-groove, an opening is provided on the bottom surface of the material collection box, a bending pipe is connected to the opening, and the output end of the bending pipe is located on the input end of the feeding frame; the bending pipe is connected to a drive substrate, and the drive substrate is arranged on the equipment table.

[0013] Preferably, there are symmetrical limiting square plates on the side surfaces of the rotating rack, and the two limiting square plates are commonly connected to the limiting sliding column, and a second base plate is slid on the limiting sliding column, and the second base plate is arranged on the equipment table; a limiting spring is sleeved on the limiting sliding column, one end of the limiting spring is connected to the second base plate, and the other end is connected to the limiting square plate, and a double-end long rod is installed on the limiting square plate, and a central horizontal plate is provided on the two end points of the double-end long rod, and an elastic telescopic rod is symmetrically provided on the side of the central horizontal plate close to the conveyor belt, and a push block is installed on the elastic telescopic rod, and a flexible gasket is provided on the side of the push block close to the conveyor belt; the side of the hole plate is located on the moving path of the flexible gasket.

[0014] The present invention also provides an application method of the plug tray matrix filling device, comprising the following steps:

[0015] S001. Place the cell tray to be filled on the conveyor belt, and drive the transmission roller to rotate so that the conveyor belt is in motion;

[0016] S002. The plug tray is moved to the bottom of the feeding frame so that the matrix soil accumulated inside the plug tray fills the plug tray through the output end of the feeding frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) If part or excess matrix soil falls off during the filling process of the hole tray, it will fall onto the conveyor belt that transports the hole tray. The matrix soil that falls on the surface of the conveyor belt will fall at the end of the conveyor belt under the action of gravity and will fall into the aggregate box. The fallen materials can be collected to avoid wasting resources, and the materials that fall into the aggregate box enter the bending pipe through the opening. It is worth mentioning that there is a suction device in the bending pipe (not shown in the figure), which can automatically put the matrix soil that falls on the conveyor belt back into the feeding box for refilling, avoiding waste in the filling process of the equipment, improving the filling effect of the equipment, and avoiding the need for staff to manually recover the fallen matrix soil, reducing the work intensity of the staff, and thus improving the use effect of the equipment; it is worth mentioning that the position-activated lift lock device can prevent more matrix soil from falling during the filling process, reducing the limitations of the equipment when in use;

[0019] (2) Under the action of the circular slide rod and the extrusion spring, the rubber buffer pad is driven to move toward the hole tray and contact its side, thereby clamping the hole tray to be filled. The rubber buffer pad increases the friction between the displacement cross plate and the hole tray, avoiding the hole tray from shaking or dislocating during the filling process, improving the accuracy of the hole tray during filling, and also improving the stability of the hole tray, avoiding the phenomenon of falling during the filling process, improving the filling effect of the equipment, and thus avoiding the phenomenon of waste during the filling process; it is worth mentioning that if the U-shaped square plate continues to move after the rubber buffer pad contacts the hole tray, the circular slide groove on the displacement cross plate will move to the upper limit of the circular slide rod, so that the extrusion spring is in a buffer state, strengthening the clamping force of the hole tray, and at the same time the buffer zone brought by the extrusion spring can make the displacement lifting member better contact with the output end of the feeding square frame when the hole tray is raised;

[0020] (3) The push block moves back and forth, so that the push block is constantly approaching and moving away from the side of the hole tray, limiting the movement of the hole tray to avoid the phenomenon of offset when it moves on the conveyor belt, so that the hole tray is always located in the middle of the conveyor belt and can be accurately filled at the output end of the feeding box, thereby improving the filling effect and accuracy of the equipment; and when the hole tray is offset during movement, the hole tray can be pushed to the center by moving the two push blocks in opposite directions, thereby improving the use effect of the equipment; and there is no need for the staff to frequently adjust the position of the hole tray on the conveyor belt, thereby reducing the workload of the staff;

[0021] (4) When the displacement cross plate moves upward, it drives the hole tray to move toward the output end of the feeding box and fits with the hole tray, avoiding the gap between the two and causing the matrix soil to fall or leak, thereby avoiding the matrix soil from falling during the filling process and requiring staff to clean it, reducing the work intensity of the staff; it is worth mentioning that the guide slide bar and the fitting square plate can prevent the hole tray from being dislocated due to excessive filling weight, and the fitting square plate can support the hole tray to avoid dislocation and other phenomena that cause the filled matrix soil to fall. At the same time, the buffering brought by the guide spring can reduce the impact force caused by the hole tray falling on the equipment, which not only improves the service life of the equipment, but also improves the stability and effect of the equipment during filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0023] In the attached figure:

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of the hole tray of the present invention;

[0026] Figure 3 This is a cross-sectional view of the elastic telescopic rod of the present invention;

[0027] Figure 4 This is a schematic diagram of the structure of the retaining oblique block of the present invention;

[0028] Figure 5 It is a cross-sectional view of the feeding frame of the present invention;

[0029] Figure 6 This is a schematic diagram of the structure of the limiting sliding column of the present invention;

[0030] Figure 7 This is a cross-sectional view of the circular chute of the present invention;

[0031] Figure 8 This is a schematic diagram of the flexible gasket structure of the present invention;

[0032] In the figure: 1. Equipment table; 2. Conveyor belt; 3. Cavity plate; 4. Drive roller; 5. First rotating shaft; 6. Second rotating shaft; 7. Half-tooth bevel gear; 8. Fixed base plate; 9. Telescopic cylinder; 10. Mounting frame; 11. U-shaped square plate; 12. L-shaped square rod; 13. Displacement cross plate; 14. Circular chute; 15. Circular slide rod; 16. Rubber cushion; 17. Extrusion spring; 18. Drive trough; 19. Drive motor; 20. Support frame; 21. Feeding frame; 22. Lifting column; 23. Lifting slide plate; 24. Linkage base plate; 25. Displacement pulley; 26. Retaining inclined block; 27. Lifting spring 28. Guide slide bar; 29. Fitting square plate; 30. Friction square pad; 31. Guide spring; 32. Driving bevel gear; 33. Driving shaft; 34. First base plate; 35. First pulley; 36. Rotating shaft; 37. Second pulley; 38. Transmission belt; 39. Rotating gear; 40. Rotating rack; 41. Snap-fit U-groove; 42. Aggregate box; 43. Bending pipe; 44. Driving base plate; 45. Limiting square plate; 46. Limiting slide column; 47. Second base plate; 48. Limiting spring; 49. Double-ended long rod; 50. Centering horizontal plate; 51. Elastic telescopic rod; 52. Pushing block; 53. Flexible gasket. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0034] Example, by Figures 1 to 8 The present invention includes an equipment platform 1; the equipment platform 1 is provided with an execution filling mechanism; the execution filling mechanism includes a conveyor belt 2, and a plurality of hole trays 3 are placed on the conveyor belt 2; the equipment platform 1 is also provided with a position lift lock for clamping and lifting the hole tray 3; transmission rollers 4 are connected to both ends of the conveyor belt 2, a first rotating shaft 5 is installed on one transmission roller 4, a second rotating shaft 6 is installed on the other transmission roller 4, a half-tooth bevel gear 7 is connected to the end point of the second rotating shaft 6, and a reciprocating centering component is provided on the half-tooth bevel gear 7; fixed base plates 8 are symmetrically provided on the first rotating shaft 5 and the second rotating shaft 6, and a plurality of fixed base plates 8 are fixed on the equipment platform 1; a driving square groove 18 is provided on the end point of the first rotating shaft 5, and the output end of the driving motor 19 is connected to the driving square groove 18, and the driving motor 19 is provided On the equipment table 1; the equipment table 1 is also equipped with a supporting frame 20, and a feeding frame 21 is installed on the supporting frame 20, the side of the feeding frame 21 away from the equipment table 1 is the input end, and the side close to the equipment table 1 is the output end, and the output end is located above the conveyor belt 2; the matrix soil required for filling is fed into the feeding frame 21 through the input end and falls into the hole tray 3 placed above the conveyor belt 2 through its output end to complete its filling; the equipment table 1 is provided with a clamping U-groove 41 on the side away from the first rotating shaft 5, and the clamping U-groove 41 is connected to the aggregate box 42, and the bottom surface of the aggregate box 42 is provided with an opening, and the opening is connected to a bending pipe 43, and the output end of the bending pipe 43 is located on the input end of the feeding frame 21; the bending pipe 43 is connected to a drive substrate 44, and the drive substrate 44 is arranged on the equipment table 1;

[0035] The hole tray 3 to be filled is placed on the conveyor belt 2, and the driving motor 19 is started to drive the first rotating shaft 5 to rotate through the driving square groove 18 at its output end, thereby rotating the transmission roller 4, so that the conveyor belt 2 is in motion, and the hole tray 3 is driven to move by the movement of the conveyor belt 2 to complete the filling process; the matrix soil to be filled is fed through the input end of the feeding box 21, and then the hole tray 3 passing through is filled, and the matrix soil passes through the input end of the feeding box 21 (a valve is provided therein and is not shown in the figure). , and is used to control the outflow of matrix soil at the output end of the feeding box 21) flows into the hole tray 3, thereby completing the filling of the hole tray 3; it is worth mentioning that if part or excess matrix soil falls off the hole tray 3 during the filling process, it will fall on the conveyor belt 2 that transports the hole tray 3. When the position where the hole tray 3 is placed follows the moving edge of the conveyor belt 2, it will gradually turn over. That is, the hole tray 3 is placed on the side of the conveyor belt 2 away from the equipment table 1. When it moves, it will turn over and the position of the hole tray 3 at this moment (the hole tray 3 is at The material that has fallen on the surface of the conveyor belt 2 will fall at the end of the conveyor belt 2 under the action of gravity, and will fall into the aggregate box 42, which can collect the fallen material to avoid wasting resources. The material that has fallen into the aggregate box 42 enters the bending pipe 43 through the opening. It is worth mentioning that there is a suction device in the bending pipe 43 (not shown in the figure), which can automatically put the matrix soil that has fallen on the conveyor belt 2 back into the feeding box 21 for refilling, avoiding waste in the filling process of the equipment, improving the filling effect of the equipment, and avoiding the need for staff to manually recover the fallen matrix soil, reducing the work intensity of the staff, thereby improving the use effect of the equipment; it is worth mentioning that the position lift lock device can prevent more matrix soil from falling during the filling process, reducing the limitations of the equipment during use.

[0036] The position-activated lifting lock of this embodiment includes two telescopic cylinders 9, which are symmetrical on both sides of the equipment platform 1; the telescopic cylinder 9 is also provided with a mounting frame 10, which is fixed to the side of the equipment platform 1; a U-shaped square plate 11 is installed on the output end of the telescopic cylinder 9, and a shift lifting member is provided on the U-shaped square plate 11; the shift lifting member includes an L-shaped square rod 12, and a displacement cross plate 13 is also provided on the side of the L-shaped square rod 12 away from the equipment platform 1; the displacement cross plate 13 is provided with a circular slide 14 on the side close to the conveyor belt 2, and a circular slide rod 15 slides on the circular slide 14, one end of the circular slide rod 15 is located in the circular slide 14, and the other end is connected to a rubber buffer pad 16; an extrusion spring 17 is sleeved on the circular slide rod 15, one end of the extrusion spring 17 is connected to the side of the displacement cross plate 13, and the other end is connected to the side of the rubber buffer pad 16 away from the conveyor belt 2;

[0037] When the hole tray 3 is about to move to the bottom of the feeding frame 21, an infrared sensor (not shown in the figure) can be provided here to detect the moving position of the hole tray 3. When it moves to the above position, the sensor can send a signal to the terminal to control the drive of the telescopic cylinder 9, so that its output end drives the U-shaped square plate 11 to move toward the direction of the conveyor belt 2, thereby causing the two U-shaped square plates 11 to move toward each other, and the displacement cross plate 13 on them to move toward the hole tray 3. Under the action of the circular slide bar 15 and the extrusion spring 17, the rubber buffer pad 16 is driven to move toward the hole tray 3 and contact with its side, thereby clamping the hole tray 3 to be filled, and the rubber buffer pad 16 increases the contact between the displacement cross plate 13 and the hole tray 3. The friction force of the hole tray 3 is prevented from shaking or dislocating during the filling process, which improves the accuracy of the hole tray 3 during filling and also improves the stability of the hole tray 3, avoids the phenomenon of falling during the filling process, improves the filling effect of the equipment, and thus avoids the phenomenon of waste during the filling process; it is worth mentioning that if the rubber buffer pad 16 contacts the hole tray 3, if the U-shaped square plate 11 continues to move, the circular slide groove 14 on the displacement cross plate 13 will move to the upper limit of the circular slide rod 15, so that the extrusion spring 17 is in a buffer state, which strengthens the clamping force of the hole tray. At the same time, the buffer zone brought by the extrusion spring 17 can make the displacement lifting part better contact with the output end of the feeding box 21 when the hole tray 3 is raised.

[0038] The shifting and lifting member of this embodiment also includes a lifting square column 22, the two ends of which are connected to the U-shaped square plate 11; a lifting slide 23 is slid on the lifting square column 22, and the lifting slide 23 is connected to the L-shaped square rod 12; a linkage base plate 24 is also installed on the side of the L-shaped square rod 12 close to the equipment platform 1, and a displacement pulley 25 is rotated on the linkage base plate 24. A retaining bevel 26 is provided on the moving path of the displacement pulley 25, and the retaining bevel 26 is fixed to the top surface of the equipment platform 1; the height of the retaining bevel 26 close to the conveyor belt 2 is higher than the retaining bevel 26; the lifting square column 22 is provided with a lifting spring 27, one end of the lifting spring 27 is connected to the U-shaped square plate 11, and the other end is connected to the lifting slide 23; the displacement cross plate 13 is symmetrically slid with a guide slide 28, and the two guide slides 28 are connected to a fitting square plate 29 at one end away from the equipment table 1, and a friction square pad 30 is also provided on the side of the fitting square plate 29 away from the equipment table 1; the guide slide 28 is provided with a guide spring 31, one end of the guide spring 31 is connected to the displacement cross plate 13, and the other end is connected to the fitting square plate 29;

[0039] When the rubber buffer pad 16 has come into contact with the hole tray 3, the U-shaped square plate 11 continues to move, and the displacement pulley 25 on the L-shaped square rod 12 moves along the inclined surface of the retaining inclined block 26, limiting the movement of the displacement cross plate 13, thereby improving the use effect of the dynamic lifting lock; at the same time, the inclined surface of the retaining inclined block 26 becomes higher and higher, which makes the L-shaped square rod 12 move on the upper limit position of the lifting square column 22 through the lifting slide plate 23, so that the lifting spring 27 is in a buffering state, so that when it is reset, it can drive the displacement cross plate 13 on the lifting slide plate 23 to reset the setting, thereby driving the displacement cross plate 13 to move upward during the horizontal movement, and at this time the hole tray 3 is clamped, so that the hole tray 3 is driven upward during the upward movement of the displacement cross plate 13, so that it is fed toward the feeding frame 21. The direction and movement of the outlet end make it fit with the hole tray 3, avoiding the gap between the two, which may cause the matrix soil to fall or leak, thereby avoiding the phenomenon of matrix soil falling during the filling process of the equipment, which requires staff to clean it, reducing the work intensity of the staff; it is worth mentioning that the guide slide bar 28 and the fitting square plate 29 can avoid the hole tray 3 from being dislocated due to excessive filling weight, and the fitting square plate 29 can support the hole tray 3 to avoid dislocation and other phenomena that cause the filled matrix soil to fall. At the same time, the buffering property brought by the guide spring 31 can reduce the impact force caused by the hole tray 3 falling on the equipment, which not only improves the service life of the equipment, but also improves the stability and effect of the equipment during filling.

[0040] The reciprocating forward component of this embodiment includes a driving bevel gear 32, which is meshed with the half-tooth bevel gear 7; a driving shaft 33 is installed on the driving bevel gear 32, and a first base plate 34 is installed on the driving shaft 33, and the first base plate 34 is arranged on the equipment platform 1; a first pulley 35 is installed at the end of the driving shaft 33 away from the conveyor belt 2; a rotating shaft 36 is provided at the center of the bottom surface of the equipment platform 1, and a second pulley 37 is also installed on the rotating shaft 36, and a transmission belt 38 is connected to the second pulley 37, and the transmission belt 38 is connected to the first pulley 35; the end of the rotating shaft 36 away from the equipment platform 1 is connected to a rotating gear 39, and the rotating gear 39 is meshed with two rotating racks 40, and the tooth grooves on the two rotating racks 40 are all facing the rotating gear 39 ; There are symmetrical limit square plates 45 on the side of the rotating rack 40, and the two limit square plates 45 are connected to the limit sliding post 46 together. A second base plate 47 slides on the limit sliding post 46, and the second base plate 47 is set on the equipment table 1; a limit spring 48 is sleeved on the limit sliding post 46, one end of the limit spring 48 is connected to the second base plate 47, and the other end is connected to the limit square plate 45, and a double-ended long rod 49 is installed on the limit square plate 45, and a central cross plate 50 is provided at the two end points of the double-ended long rod 49. The central cross plate 50 is symmetrically provided with an elastic telescopic rod 51 on the side close to the conveyor belt 2, and a push block 52 is installed on the elastic telescopic rod 51. A flexible gasket 53 is provided on the side of the push block 52 close to the conveyor belt 2; the side of the hole tray 3 is located on the moving path of the flexible gasket 53;

[0041] When the conveyor belt 2 is in motion, the half-tooth bevel gear 7 on the second rotating shaft 6 is driven, and the toothed part continuously meshes with the driving bevel gear 32 to rotate; when it meshes with the driving bevel gear 32 during rotation, the rotating gear 39 is rotated under the transmission action of the first pulley 35 and the transmission belt 38, so that the two rotating racks 40 mesh with each other and move toward each other, so that they are limited and moved on the second base plate 47 by the limiting slide 46, so that the limiting spring 48 is in a buffering state, thereby causing the two double-end long rods 49 and the central cross plate 50 thereon to move toward each other; when the half-tooth bevel gear 7 is not meshed with the driving bevel gear 32, the limiting spring 48 is no longer subjected to the force and resets and drives the rotating rack 40 to reset and move back to each other, thereby causing the central cross plate 50 to move back to each other. Since the half-tooth bevel gear 7 is continuously rotating, it makes The two central horizontal plates 50 on both sides of the equipment table 1 are constantly moving toward and away from each other. Under the action of the elastic telescopic rod 51, the pushing block 52 moves back and forth, so that the pushing block 52 constantly approaches and moves away from the side of the hole tray 3, and limits the movement of the hole tray 3 to avoid the phenomenon of deviation when it moves on the conveyor belt 2. The hole tray 3 is always located in the middle of the conveyor belt 2 and moves, so that it can accurately perform filling operations on the output end of the feeding box 21, thereby improving the filling effect and accuracy of the equipment; and when the hole tray 3 deviates during the movement, the hole tray 3 can be pushed to the center by the relative movement of the two pushing blocks 52, thereby improving the use effect of the equipment; and there is no need for staff to frequently adjust the position of the hole tray 3 on the conveyor belt 2, thereby reducing the work intensity of staff.

[0042] The present invention also provides an application method of the plug tray matrix filling device, comprising the following steps:

[0043] S001. Place the cell tray 3 to be filled on the conveyor belt 2, and drive the transmission roller 4 to rotate so that the conveyor belt 2 is in motion;

[0044] S002 , the plug tray 3 is moved to the bottom of the feeding frame 21 , so that the matrix soil accumulated inside the plug tray 3 is filled through the output end of the feeding frame 21 .

[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0046] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A device for filling a plug tray matrix, comprising a device platform (1); characterized in that: The equipment platform (1) is provided with an execution filling mechanism; the execution filling mechanism includes a conveyor belt (2), and a plurality of hole trays (3) are placed on the conveyor belt (2); the equipment platform (1) is also provided with a position lift lock for clamping and lifting the hole trays (3); transmission rollers (4) are connected to both ends of the conveyor belt (2), a first rotating shaft (5) is installed on one transmission roller (4), a second rotating shaft (6) is installed on the other transmission roller (4), a half-tooth bevel gear (7) is connected to the end point of the second rotating shaft (6), and a reciprocating centering component is provided on the half-tooth bevel gear (7); fixed base plates (8) are symmetrically provided on the first rotating shaft (5) and the second rotating shaft (6), and the plurality of fixed base plates (8) are fixed on the equipment platform (1); The position-activated lifting lock comprises two telescopic cylinders (9), the telescopic cylinders (9) being symmetrical to both sides of the equipment platform (1); the telescopic cylinders (9) are further provided with a mounting frame (10), the mounting frame (10) being fixed to the side of the equipment platform (1); a U-shaped square plate (11) is mounted on the output end of the telescopic cylinder (9), and a shifting lifting member is provided on the U-shaped square plate (11); the shifting lifting member comprises an L-shaped square rod (12), and a displacement horizontal plate (13) is further provided on the side of the L-shaped square rod (12) away from the equipment platform (1); The displacement transverse plate (13) is provided with a circular chute (14) on the side close to the conveyor belt (2), and a circular slide rod (15) slides on the circular chute (14), one end of the circular slide rod (15) is located in the circular chute (14), and the other end is connected to a rubber buffer pad (16); an extrusion spring (17) is sleeved on the circular slide rod (15), one end of the extrusion spring (17) is connected to the side of the displacement transverse plate (13), and the other end is connected to the side of the rubber buffer pad (16) away from the conveyor belt (2); a driving square groove (18) is provided on the end point of the first rotating shaft (5), and the driving square groove ( 18) is connected to the output end of a driving motor (19), and the driving motor (19) is arranged on the equipment platform (1); the equipment platform (1) is also installed with a supporting frame (20), and a feeding frame (21) is installed on the supporting frame (20), the side of the feeding frame (21) away from the equipment platform (1) is the input end, and the side close to the equipment platform (1) is the output end, and the output end is located above the conveyor belt (2); the matrix soil required for filling is fed into the feeding frame (21) through the input end and falls into the hole tray (3) placed above the conveyor belt (2) through its output end, thereby completing its filling.

2. A plug tray matrix filling device according to claim 1, characterized in that: The shift lifting member also includes a lifting square column (22), both ends of which are connected to the U-shaped square plate (11); a lifting slide (23) is slidably provided on the lifting square column (22), and the lifting slide (23) is connected to the L-shaped square rod (12); a linkage base plate (24) is also installed on the side of the L-shaped square rod (12) close to the equipment platform (1), a displacement pulley (25) is rotated on the linkage base plate (24), and a fixed inclined block (26) is provided on the moving path of the displacement pulley (25), and the fixed inclined block (26) is fixed on the top surface of the equipment platform (1); the height of the fixed inclined block (26) on the side close to the conveyor belt (2) is higher than the other side of the fixed inclined block (26); a lifting spring (27) is sleeved on the lifting square column (22), one end of the lifting spring (27) is connected to the U-shaped square plate (11), and the other end is connected to the lifting slide plate (23).

3. A plug tray matrix filling device according to claim 2, characterized in that: A guide slide bar (28) is symmetrically slid on the displacement horizontal plate (13), and the ends of the two guide slide bars (28) away from the equipment platform (1) are commonly connected to a fitting square plate (29), and a friction square pad (30) is also provided on the side of the fitting square plate (29) away from the equipment platform (1); a guide spring (31) is sleeved on the guide slide bar (28), one end of the guide spring (31) is connected to the displacement horizontal plate (13), and the other end is connected to the fitting square plate (29).

4. A plug tray matrix filling device according to claim 3, characterized in that: The reciprocating forward component includes a driving bevel gear (32), which is meshed with a half-tooth bevel gear (7); a driving shaft (33) is installed on the driving bevel gear (32), and a first base plate (34) is installed on the driving shaft (33), and the first base plate (34) is arranged on the equipment platform (1); a first pulley (35) is installed at the end of the driving shaft (33) away from the conveyor belt (2); a rotating shaft (36) is provided at the center of the bottom surface of the equipment platform (1), and a second pulley (37) is also installed on the rotating shaft (36), and a transmission belt (38) is connected to the second pulley (37), and the transmission belt (38) is connected to the first pulley (35); the end of the rotating shaft (36) away from the equipment platform (1) is connected to a rotating gear (39), and the rotating gear (39) is meshed with two rotating racks (40), and the tooth grooves on the two rotating racks (40) are both oriented towards the rotating gear (39).

5. A plug tray matrix filling device according to claim 4, characterized in that: A clamping U-groove (41) is provided on one side of the equipment platform (1) away from the first rotating shaft (5); a material collecting box (42) is connected to the clamping U-groove (41); an opening is provided on the bottom surface of the material collecting box (42); a bending pipe (43) is connected to the opening; the output end of the bending pipe (43) is located on the input end of the feeding frame (21); a driving substrate (44) is connected to the bending pipe (43); and the driving substrate (44) is arranged on the equipment platform (1).

6. A plug tray matrix filling device according to claim 5, characterized in that: A symmetrical limiting square plate (45) is provided on the side of the rotating rack (40), and the two limiting square plates (45) are connected to a limiting slide (46) together. A second base plate (47) slides on the limiting slide (46), and the second base plate (47) is arranged on the equipment table (1); a limiting spring (48) is sleeved on the limiting slide (46), one end of the limiting spring (48) is connected to the second base plate (47), and the other end is connected to the limiting square plate (45). A double-ended long rod (49) is installed on the plate (45), and a central transverse plate (50) is provided at both ends of the double-ended long rod (49). An elastic telescopic rod (51) is symmetrically provided on the side of the central transverse plate (50) close to the conveyor belt (2), and a push block (52) is installed on the elastic telescopic rod (51). A flexible gasket (53) is provided on the side of the push block (52) close to the conveyor belt (2); and the side surface of the hole tray (3) is located on the moving path of the flexible gasket (53).

7. A method for using a plug tray matrix filling device, using the plug tray matrix filling device according to claim 6, characterized in that: Including steps: S001. Place the hole tray (3) to be filled on the conveyor belt (2), and drive the transmission roller (4) to rotate so that the conveyor belt (2) is in a moving state; S002, the hole tray (3) is moved to the bottom of the feeding frame (21), so that the matrix soil accumulated inside the hole tray (3) is filled through the output end of the feeding frame (21).

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