Automatic medium feeding and potting production line

Abstract

The utility model discloses an automatic medium feeding and potting production line which comprises a machine frame, the machine frame is provided with an upper-layer moving space and a lower-layer moving space, and a sliding frame is arranged in the lower-layer moving space. Each feeding structure comprises a stock bin capable of containing a medium and a conveying assembly; the two first conveying belts are obliquely arranged on the rack, the two first conveying belts are arranged in a spaced mode, and a containing space is formed between the two first conveying belts; the outer cover is arranged on the first conveying belt, a plurality of partition plates are arranged on the outer cover, the partition plates are matched to form a feeding cavity, a distributing cavity and a discharging cavity in a partition mode, feeding channels are arranged between the bottom ends of the partition plates and the first conveying belt at intervals, and the bottom ends of the feeding cavity, the distributing cavity and the discharging cavity can be connected and communicated through the feeding channels; the two potting devices are arranged on the sliding frame side by side. According to the automatic medium feeding and potting production line, the medium can be stably placed, and the potting efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plant potting technical field, especially a medium automatic feeding and potting production line. BACKGROUND

[0002] In the process of plant cultivation, such as the process of phalaenopsis cultivation, with the growth of plants, it is usually necessary to replace flowerpots of different sizes to provide sufficient root development space. However, the traditional potting operation is completed by manual work, and the operator needs to grab an appropriate amount of new culture medium by experience, and then put the plant together with the old medium into a new flowerpot and compact it to provide sufficient support. This operation method not only consumes time and effort, increases labor and time cost, but also is low in efficiency. In addition, since the operator fills the medium with hands, the force is uneven, which will cause the medium in some areas to be too tight and in some areas to be too loose, which is not conducive to plant growth, and further affects the survival rate of transplanted plants. SUMMARY

[0003] The utility model discloses a medium automatic feeding and potting production line which can stably place medium and improve potting efficiency.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following scheme:

[0005] A medium automatic feeding and potting production line, comprising:

[0006] A rack, the rack has an upper layer of activity space and a lower layer of activity space, the lower layer of activity space is provided with a sliding frame capable of sliding relative thereto;

[0007] At least two feeding structures, the feeding structure comprises a material bin capable of placing medium and a conveying assembly capable of conveying medium towards the upper layer of activity space of the rack;

[0008] At least two first conveying belts, each first conveying belt is inclinedly arranged in the upper layer of activity space of the rack, and the first conveying belt is arranged below the conveying assembly, so that the medium can fall from the conveying assembly to the first conveying belt, two first conveying belts are arranged at intervals, and a placing space is formed between the two first conveying belts;

[0009] An outer cover is arranged on the first conveying belt, the outer cover is provided with a plurality of partitions, the bottom end of the partition is arranged at intervals with a feeding channel from the first conveying belt, and the outer cover is further provided with a first discharge port;

[0010] At least two potting devices, two said potting devices are arranged side by side on the sliding frame, and when the sliding frame is positioned relative to the rack, one of the potting devices can correspond to the first conveying belt on one side, and the other potting device can correspond to the placement space, each said potting device includes a seedling pushing assembly, a covering assembly arranged in front of the seedling pushing assembly, and a pot placing assembly arranged in front of the covering assembly, and when the said potting device corresponds to the first conveying belt on the side, the covering assembly is located below the first discharge port.

[0011] The said conveying assembly includes a first connecting frame and a second connecting frame inclined upward relative to the first connecting frame, the said second connecting frame is also provided with a support frame, the said first connecting frame and the second connecting frame are provided with a second conveying belt moving along a predetermined direction, the said hopper is arranged between the first connecting frame and the second connecting frame, and the said hopper cooperates with the first connecting frame, the second connecting frame and the second conveying belt to form a containing space capable of containing the medium.

[0012] The said second conveying belt is provided with a plurality of material stirring plates on the belt body, and when the said second conveying belt is moving, the plurality of said material stirring plates can transport the medium from the hopper to the upper layer of the rack.

[0013] The said first connecting frame and the second connecting frame are also provided with a plurality of connecting plates, the said connecting plates are provided with auxiliary wheels capable of rotating relative to them, and the said auxiliary wheels are in close contact with the said belt body.

[0014] The said second connecting frame is provided with at least two telescopic frames, two said telescopic frames are arranged on both sides of the second conveying belt, and two said telescopic frames are provided with a mounting frame, and the said mounting frame is provided with two spaced apart baffles.

[0015] The top of the said second connecting frame is provided with a material collecting hopper, the said material collecting hopper is provided with a plurality of inclined material falling surfaces, the bottom of the said material collecting hopper is also provided with a second discharge port, and the said feeding cavity is located below the second discharge port.

[0016] A plurality of said partition plates cooperate to divide the outer cover into a feeding cavity, a material distributing cavity and a discharging cavity, the said feeding channel can connect and communicate the bottom ends of the feeding cavity, the material distributing cavity and the discharging cavity, the said feeding cavity is arranged below the conveying assembly, the bottom of the said discharging cavity is provided with the said first discharge port, the said material distributing cavity is provided with a first stirring member, the said discharging cavity is provided with a second stirring member, the said first stirring member is provided with a first driving member, and the said second stirring member is provided with a second driving member.

[0017] The first stirring part comprises a first rotating shaft rotatably connected to the outer cover, and a plurality of first stirring groups are arranged on the rotating shaft.

[0018] The first driving part comprises a first driving motor arranged on the frame, a first driving wheel rotatable with the output shaft of the first driving part, a first driven wheel arranged at the end of the first rotating shaft, and a first transmission belt arranged between the first driving wheel and the first driven wheel.

[0019] The seedling pushing assembly is provided with a seedling placing cylinder capable of placing seedlings, and the seedling pushing assembly is capable of pushing the seedling placing cylinder into the potting device.

[0020] Compared with the prior art, the utility model has the advantages that: in use, the user places the medium in the stock bin, the transportation assembly is started, and the medium is moved towards the upper layer of the frame after the transportation assembly is started, the medium gradually falls from the transportation assembly into the outer cover and is transported to the first discharge port through the first conveying belt, the medium is blocked on one side of the partition plate due to the arrangement of the partition plate, only the medium with the height of the feeding channel can pass, at this time, the sliding frame drives the two potting devices to the preset position, so that one of the potting devices corresponds to the first discharge port on the side, and the other potting device corresponds to the placing space, the medium falls into the covering assembly through the first discharge port, the covering assembly wraps the medium around the roots of the seedlings, then the seedling pushing assembly is started to push the seedlings into the potting assembly for extrusion and potting, due to the existence of the two potting devices, when one of the potting devices is performing the medium wrapping work, the user can place the seedlings and the pot body in the seedling pushing assembly and the potting assembly of the other potting device in the placing space, when the wrapping work of one of the potting devices is completed, the sliding frame drives the two potting devices to move to the other end of the lower layer of the space, so that the potting device for placing the seedlings and the pot body corresponds to the first discharge port at the end, and the subsequent wrapping work is performed, and the potting device that has completed the wrapping work corresponds to the placing space, the user can take out the seedlings with pots, and then place new seedlings and pot bodies in the seedling pushing assembly and the potting assembly, and prepare for the next medium supplementing and wrapping work, due to the plurality of stations, the user can perform the preparation work, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structure schematic view of the medium automatic feeding and potting production line of the utility model;

[0022] Figure 2 It is a side view structure schematic view of the medium automatic feeding and potting production line of the utility model;

[0023] Figure 3 It is a structure schematic view of the slide frame of the medium automatic feeding and potting production line moving to the other end of the lower movable space;

[0024] Figure 4 It is a structure schematic view of the transport assembly of the medium automatic feeding and potting production line of the utility model;

[0025] Figure 5 It is a structure schematic view of the connecting plate and auxiliary wheel of the transport assembly of the medium automatic feeding and potting production line of the utility model;

[0026] Figure 6 It is a structure schematic view of the cover and each cavity of the transport assembly of the medium automatic feeding and potting production line of the utility model;

[0027] Figure 7 It is a structure schematic view of the material collecting bin of the medium automatic feeding and potting production line of the utility model;

[0028] Figure 8 It is a structure schematic view of the first driving member of the medium automatic feeding and potting production line of the utility model;

[0029] Figure 9 It is a structure schematic view of the slide frame and two potting devices of the medium automatic feeding and potting production line of the utility model;

[0030] Figure 10 It is a structure schematic view of the first stirring member of the medium automatic feeding and potting production line of the utility model.

[0031] Label: rack 1, upper layer of activity space 100, lower layer of activity space 101, placement space 102, sliding frame 2, feed structure 3, hopper 31, containing space 311, transport assembly 32, first connecting frame 321, second connecting frame 322, connecting plate 3221, auxiliary wheel 3222, support frame 323, second conveying belt 324, belt body 3241, poking plate 325, telescopic frame 326, mounting frame 327, baffle 328, material collecting bin 329, material falling surface 3291, second discharge port 3292, first conveying belt 4, cover 5, partition plate 51, feeding channel 52, first discharge port 53, feeding cavity 54, distributing cavity 55, discharging cavity 56, first stirring piece 61, first rotating shaft 611, first stirring column 612, gap 613, second stirring piece 62, first driving piece 63, first driving motor 631, first driving wheel 632, first driven wheel 633, first transmission belt 634, second driving piece 64, pot mounting device 7, seedling pushing assembly 71, covering assembly 72, pot placing assembly 73, seedling placing cylinder 74, connecting seat 721, two clamping jaws 722, driving cylinder 723, placement position 731. DETAILED DESCRIPTION

[0032] The utility model will be made further detailed explanation in combination with example:

[0033] The utility model will be made further detailed description of specific implementation of the utility model in combination with drawings and examples. The following examples are used to explain the utility model, but not to limit the scope of the utility model.

[0034] As Figures 1 to 10 Indicated, a medium automatic feeding and pot mounting production line, comprising:

[0035] Rack 1, the rack 1 has upper layer of activity space 100 and lower layer of activity space 101, the lower layer of activity space 101 is provided with the sliding frame 2 capable of sliding relative thereto;

[0036] At least two feed structures 3, the feed structure 3 includes the hopper 31 capable of placing medium and the transport assembly 32 capable of transporting medium towards the upper layer of activity space 100 of rack 1;

[0037] At least two first conveying belts 4, each first conveying belt 4 is inclinedly arranged in the upper layer of activity space 100 of rack 1, and the first conveying belt 4 is arranged below the transport assembly 32, so that the medium can fall from the transport assembly 32 to the first conveying belt 4, two first conveying belts 4 are spaced apart, and a placement space 102 is formed between two first conveying belts 4;

[0038] An outer cover 5 is arranged on the first conveying belt 4, a plurality of partitions 51 are arranged in the outer cover 5, the bottom end of the partition 51 is spaced apart from the first conveying belt 4 to form a feeding channel 52, and the outer cover 5 is further provided with a first discharge port 53.

[0039] At least two potting devices 7 are arranged side by side on the sliding frame 2, and when the sliding frame 2 is positioned relative to the rack 1, one of the potting devices 7 can correspond to the first conveying belt 4 on one side, and the other potting device 7 can correspond to the placement space 102, each of the potting devices 7 comprises a seedling pushing assembly 71, a wrapping assembly 72 arranged in front of the seedling pushing assembly 71, and a potting assembly 73 arranged in front of the wrapping assembly 72, and when the potting device 7 corresponds to the first conveying belt 4 on the side, the wrapping assembly 72 is located below the first discharge port 53.

[0040] In use, the user places the medium in the hopper 31, the transportation assembly 32 is started, and after the transportation assembly 32 is started, the medium is driven to move towards the upper layer of the rack 1. When the medium reaches the preset position through the transportation assembly 32, the medium gradually falls from the transportation assembly 32 into the outer cover 5 and is conveyed to the first discharge port 53 through the first conveying belt 4. Due to the arrangement of the partition 51, the medium is blocked on one side of the partition 51, and only the medium with a height of the feeding channel 52 can pass through. At this time, the sliding frame 2 drives the two potting devices 7 to the preset position, so that one of the potting devices 7 corresponds to the first discharge port 53 on the side, and the other potting device 7 corresponds to the placement space 102. The medium falls onto the wrapping assembly 72 through the first discharge port 53, the wrapping assembly 72 wraps the medium tightly around the roots of the seedling, and then the seedling pushing assembly 71 is started to push the seedling into the potting assembly 73 for extrusion and potting. Due to the existence of the two potting devices 7, when one of the potting devices 7 is performing the wrapping work of the medium, the user can place the seedling and the pot body in the seedling pushing assembly 71 and the potting assembly 73 of the other potting device 7 located in the placement space 102. When the wrapping work of one of the potting devices 7 is completed, the sliding frame 2 drives the two potting devices 7 to move to the other end of the lower layer of the space 101, so that the potting device 7 for placing the seedling and the pot body corresponds to the first discharge port 53 at the end, and the subsequent wrapping work is performed. The potting device 7 that has completed the wrapping work corresponds to the placement space 102, the user can take out the potted seedling, and then place the new seedling and the pot body in the seedling pushing assembly 71 and the potting assembly 73, to prepare for the next replenishment of the medium and the wrapping work. Due to the plurality of workstations, the user can perform the preparation work, and the work efficiency is improved. The seedling is a butterfly orchid.

[0041] The plurality of partitions 51 cooperate to divide the outer cover 5 into a feeding chamber 54, a distributing chamber 55 and a discharging chamber 56, the feeding channel 52 can connect the bottom ends of the feeding chamber 54, the distributing chamber 55 and the discharging chamber 56, the feeding chamber 54 is arranged below the conveying assembly 32, the bottom of the discharging chamber 56 is provided with the first discharging port 53, the distributing chamber 55 is provided with a first stirring member 61, the discharging chamber 56 is provided with a second stirring member 62, the first stirring member 61 is provided with a first driving member 63, and the second stirring member 62 is provided with a second driving member 64.

[0042] In use, the user places the medium in the hopper 31, and the conveying assembly 32 is started; after the conveying assembly 32 is started, the medium is driven to move towards the upper movable space 100 of the rack 1, and after the medium reaches the preset position through the conveying assembly 32, the medium gradually falls from the conveying assembly 32 to the feeding chamber 54 and is transported to the distributing chamber 55 through the first conveying belt 4; due to the arrangement of the partition 51, the medium is blocked on one side of the partition 51, and only the medium with a height of the feeding channel 53 can enter the distributing chamber; the first stirring member 61 is driven by the first driving member 63 to scatter the medium, so that the medium is separated; the first conveying belt 4 continues to transport the separated and equal medium to the discharging chamber 56, and the second stirring member 62 is driven by the second driving member 64 to stir the medium, thereby achieving the purpose of quantitative feeding. The first driving member 63 and the second driving member 64 can adjust the speed and the driving state of forward rotation and reverse rotation, so that the first stirring member 61 and the second stirring member can control the feeding amount of the medium by adjusting the speed; when the first driving member 63 and the second driving member 64 rotate forward, the medium can be stirred along the surface of the first conveying belt 4; when the first driving member 63 and the second driving member 64 rotate reversely, the medium is stirred to move away from the surface of the first conveying belt 4, thereby controlling the feeding amount of the medium.

[0043] The conveying assembly 32 comprises a first connecting frame 321 and a second connecting frame 322 which is arranged to be inclined upward relative to the first connecting frame 321, the second connecting frame 322 is further provided with a supporting frame 323, a second conveying belt 324 which moves along a predetermined direction is arranged between the first connecting frame 321 and the second connecting frame 322, the hopper 31 is arranged between the first connecting frame 321 and the second connecting frame 322, and the hopper 31, the first connecting frame 321, the second connecting frame 322 and the second conveying belt 324 cooperate to form a containing space 311 which can contain the medium. The user pours the medium into the containing space 311, and then starts the second conveying belt 324; after the second conveying belt 324 is started, the second conveying belt 324 moves along the predetermined direction to drive the medium to move towards the upper movable space 100 of the rack 1, and the medium is conveyed to the first conveying belt 4.

[0044] The plurality of the second transmission belts 324 are provided with a plurality of the material pushing plates 325, when the second transmission belts 324 are in motion, the plurality of the material pushing plates 325 can transport the medium from the material bin 31 to the upper layer of the movable space 100 of the rack 1. The adjacent two material pushing plates 325 are provided with a gap, the medium is stored in the gap, and the material pushing plate 325 transports the medium from the material bin 31 to the upper layer of the movable space 100 of the rack 1 when following the second transmission belt 324 in motion.

[0045] The first connecting frame 321 and the second connecting frame 322 are further provided with a plurality of the connecting plates 3221, the connecting plates 3221 are provided with the auxiliary wheels 3222 which can rotate relative to the connecting plates 3221, and the auxiliary wheels 3222 are in close contact with the belt body 3241. The auxiliary wheels 3222 can prevent the belt body 3241 from loosening, and can assist the belt body 3241 in motion, so that the second transmission belt 324 can move more smoothly.

[0046] The second connecting frame 322 is provided with at least two telescopic frames 326, the two telescopic frames 326 are arranged on both sides of the second transmission belt 324, and the two telescopic frames 326 are provided with the mounting frame 327, and the mounting frame 327 is provided with two spaced apart baffles 328. The baffles 328 can prevent the medium from falling from the side of the belt body 3241 to the outside of the second transmission belt, and the telescopic frames 326 can adjust the height position of the baffles 328 relative to the second connecting frame 322, adapt to different height of the medium, and the mounting frame 327 can be used for fixing the baffles 328, and the baffles 328 can slide and change position left and right relative to the mounting frame 327, so that the adaptation range is wider.

[0047] The top of the second connecting frame 322 is provided with the material collecting bin 329, the material collecting bin 329 is provided with a plurality of inclined material falling surfaces 3291, and the bottom of the material collecting bin 329 is provided with a second discharge port 3292, and the feeding cavity 54 is located below the second discharge port 3292. When the medium reaches the top end of the second transmission belt 324, the medium falls into the material collecting bin 329, and is collected at the second discharge port 3292 through the plurality of inclined material falling surfaces, and then falls into the feeding cavity 54 from the second discharge port 3292.

[0048] The first stirring part 61 comprises a first rotating shaft 611 connected to the outer cover 5, and a plurality of first stirring groups are arranged on the rotating shaft. Each first stirring group comprises a plurality of first stirring columns 612, and gaps 613 are formed between the first stirring columns 612 in the same row. When the first rotating shaft 611 rotates in the forward direction, the medium can be scattered by the first stirring columns 612, and when the first rotating shaft 611 rotates in the reverse direction, the medium can be taken out of the belt body 3241 through the gaps 613, so that the medium passing through the belt body 3241 is loosened and quantified, and the use is more convenient. The second stirring part 62 has the same structure as the first stirring part 61.

[0049] The first driving part 63 comprises a first driving motor 631 arranged on the frame 1, and a first driving wheel 632 connected to the output shaft of the first driving motor 631 and capable of rotating with the output shaft. The end of the first rotating shaft 611 is provided with a first driven wheel 633, and the first driving wheel 632 and the first driven wheel 633 are provided with a first transmission belt 634. When the first driving motor 631 is started, the first driving motor 631 can drive the first driving wheel 632 to rotate, the first driving wheel 632 can drive the first transmission belt 634 to move when the first driving wheel 632 rotates, the first transmission belt 634 can drive the first driven wheel 633 to rotate when the first transmission belt 634 moves, and the first driven wheel 633 can drive the first rotating shaft 611 to rotate, thereby driving the first stirring column 612 to move. The first driving motor 631 can control the forward and reverse rotation.

[0050] The seedling pushing assembly 71 is provided with a seedling placing cylinder 74 capable of placing seedlings, and the seedling pushing assembly 71 can push the seedling placing cylinder 74 into the potting device 7. The covering assembly 72 comprises a connecting seat 721 connected to the sliding frame 2 and two clamping jaws 722 capable of rotating and opening or closing relative to the connecting seat 721, and the connecting seat 721 and the two clamping jaws 722 can receive the medium falling from the first discharge port 53 when the two clamping jaws 722 are opened. A plurality of driving cylinders 723 are arranged on the sliding frame 2, the output shaft of the driving cylinder 723 is hinged to the clamping jaw, and the potting device 7 is provided with a placing position 731 capable of placing a pot body.

[0051] Referring to Figure 9The potting device 7, in which the seedling is placed, is moved to below the first discharging port 53 at one end after the slide of the slide 6, at this time, the driving cylinder 723 is started, so that the two clamping jaws 722 are opened relative to the connecting seat 721, the medium can enter the connecting seat 721 and the two clamping jaws 722, the driving cylinder 723 is started again, and the two clamping jaws 722 are reversely driven to move, at this time, the clamping jaws clamp and cover the medium on the root of the seedling, the seedling pushing assembly 71 pushes the seedling pushing cylinder 74 to move, so that the medium and the root of the seedling are extruded into the pot body, and the potting is completed. This part can also be applied independently, and compared with the whole production line, the medium needs to be manually added when the part is applied independently. The medium is water lily, tree bark and the like.

[0052] The utility model has been described in detail above, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A medium automatic loading and potting production line, characterized in that, The utility model relates to a seedling potting device, which comprises a rack (1) having an upper layer activity space (100) and a lower layer activity space (101) with a sliding rack (2) capable of sliding relative thereto; at least two feeding structures (3) comprising a material bin (31) capable of placing medium and a conveying assembly (32) capable of conveying medium towards the upper layer activity space (100) of the rack (1); at least two first conveying belts (4) each being obliquely arranged in the upper layer activity space (100) of the rack (1) and arranged below the conveying assembly (32) so that the medium can fall from the conveying assembly (32) to the first conveying belts (4), the two first conveying belts (4) being arranged at intervals and forming a placing space (102) therebetween; an outer cover (5) arranged on the first conveying belts (4) and having a plurality of partitions (51) arranged therein, the bottom end of each partition (51) being arranged at intervals with a feeding channel (52) from the first conveying belts (4), the outer cover (5) further having a first discharge port (53); and at least two potting devices (7) arranged side by side on the sliding rack (2) and capable of corresponding to one of the first conveying belts (4) on one side and the placing space (102) on the other side when the sliding rack (2) is positioned by sliding relative to the rack (1), each potting device (7) comprising a seedling pushing assembly (71), a covering assembly (72) arranged in front of the seedling pushing assembly (71), and a potting assembly (73) arranged in front of the covering assembly (72), and the covering assembly (72) being located below the first discharge port (53) when the potting device (7) corresponds to the first conveying belt (4) on the side. The plurality of partitions (51) cooperate to divide the outer cover (5) into a feeding cavity (54), a distributing cavity (55), and a discharging cavity (56), the feeding channel (52) being capable of connecting and communicating the bottom ends of the feeding cavity (54), the distributing cavity (55), and the discharging cavity (56), the feeding cavity (54) being arranged below the conveying assembly (32), the bottom of the discharging cavity (56) being provided with the first discharge port (53), the distributing cavity (55) being provided with a first stirring member (61), the discharging cavity (56) being provided with a second stirring member (62), the first stirring member (61) being provided with a first driving member (63), and the second stirring member (62) being provided with a second driving member (64). ​ ​ ​ ​ 2. The medium automatic loading and potting production line according to claim 1, characterized in that, ​ 3. The medium automatic loading and potting production line according to claim 2, characterized in that, The conveying assembly (32) comprises a first connecting frame (321) and a second connecting frame (322) which is inclined upward relative to the first connecting frame (321), the second connecting frame (322) is further provided with a supporting frame (323), a second conveying belt (324) which moves along a predetermined direction is arranged between the first connecting frame (321) and the second connecting frame (322), the hopper (31) is arranged between the first connecting frame (321) and the second connecting frame (322), and the hopper (31) cooperates with the first connecting frame (321), the second connecting frame (322) and the second conveying belt (324) to form a containing space (311) capable of containing the medium.

4. The medium automatic loading and potting production line according to claim 3, characterized in that, A plurality of material stirring plates (325) are arranged on the belt body (3241) of the second conveying belt (324), when the second conveying belt (324) moves, the plurality of material stirring plates (325) can drive the medium to be transported from the hopper (31) to the upper layer moving space (100) of the rack (1).

5. The medium automatic loading and potting production line according to claim 4, characterized in that, A plurality of connecting plates (3221) are further arranged on the first connecting frame (321) and the second connecting frame (322), the connecting plates (3221) are provided with auxiliary wheels (3222) which can rotate relative to the connecting plates (3221), and the auxiliary wheels (3222) are in close contact with the belt body (3241).

6. The medium automatic loading and potting production line according to claim 3, characterized in that, At least two telescopic frames (326) are arranged on the second connecting frame (322), the two telescopic frames (326) are arranged on both sides of the second conveying belt (324), and a mounting frame (327) is arranged between the two telescopic frames (326), the mounting frame (327) is provided with two spaced-apart baffles (328).

7. The medium automatic loading and potting production line according to claim 6, characterized in that, A collecting hopper (329) is arranged on the top of the second connecting frame (322), a plurality of inclined material falling surfaces (3291) are arranged in the collecting hopper (329), a second discharge port (3292) is further arranged at the bottom of the collecting hopper (329), and the feeding cavity (54) is located below the second discharge port (3292).

8. The medium automatic loading and potting production line according to claim 2, characterized in that, The first stirring member (61) comprises a first rotating shaft (611) which is rotatably connected to the outer cover (5), a plurality of first stirring groups are arranged on the rotating shaft, each first stirring group comprises a plurality of first stirring columns (612), and gaps (613) are formed between the first stirring columns (612) in the same row.

9. The medium automatic loading and potting production line according to claim 8, characterized in that, The first driving member (63) comprises a first driving motor (631) which is arranged on the rack (1), a first driving wheel (632) which can rotate with the first driving motor (631) is connected to the output shaft of the first driving motor (631), the end of the first rotating shaft (611) is provided with a first driven wheel (633), and the first driven wheel (633) and the first driving wheel (632) are connected through a first transmission belt (634).

10. The medium automatic loading and potting production line according to claim 1, characterized in that, The seedling pushing assembly (71) is provided with a seedling placing cylinder (74) capable of placing seedlings, the seedling pushing assembly (71) is capable of pushing the seedling placing cylinder (74) into the pot placing device (7), the covering assembly (72) comprises a connecting seat (721) connected to the sliding frame (2) and two clamping jaws (722) capable of rotating and unfolding or closing relative to the connecting seat (721), and the connecting seat (721) and the two clamping jaws (722) can receive the medium falling out of the first discharge port (53) when the two clamping jaws (722) are opened, a plurality of driving cylinders (723) are further arranged on the sliding frame (2), the output shaft of the driving cylinder (723) is hinged with the clamping jaw, and the pot placing device (7) is provided with a placing position (731) capable of placing a pot.

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