CN215454412U

CN215454412U - Seedling pot production equipment

Info

Publication number: CN215454412U
Application number: CN202120715333.8U
Authority: CN
Inventors: 钟昆恒; 叶炳华
Original assignee: Dongguan Enzhuo Intelligent Technology Co ltd
Current assignee: Dongguan Enzhuo Intelligent Technology Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2022-01-11
Anticipated expiration: 2031-04-08

Abstract

The application provides a seedling-raising pot production facility for production is cultivated with seedling-raising pot, include: a support frame; the hopper is arranged on the support frame and is provided with a feeding hole and a discharging hole which are oppositely arranged; the forming device is provided with an outlet and an inlet, and the inlet is communicated with the discharge hole of the hopper; the material guide device is arranged on one side of the forming device; the dragging device is used for dragging the seedling pot green bodies to move in the direction of separating from the forming device; the material suction device is arranged between the forming device and the dragging device, is connected with an outlet of the forming device, and is used for guiding the matrix to fill the inside of the seedling-raising pot green body from the hopper through the forming device; and the cutting device is arranged on one side of the dragging device and is used for cutting the seedling-raising pot green bodies filled with the matrix to form seedlings. The seedling-raising pot production equipment has the advantages that the seedling-raising pot is filled in a negative-pressure suction mode, the equipment abrasion is reduced, the dust is reduced, and the beneficial effect on human friendliness is achieved.

Description

Seedling pot production equipment

Technical Field

The application relates to the field of machinery, especially, relate to a seedling pot production facility.

Background

In the agricultural seedling raising process, operations such as transplanting, thinning and the like are carried out for 3-5 times from seedling emergence to finished products, no matter cutting or sowing. And the seedling has low success rate of operation due to weak and small root system in the transplanting and thinning processes. Therefore, in order to improve the transplanting survival rate, a container seedling raising technology is provided.

With the reduction of the substrate and material cost and the emphasis on the seedling quality and yield, the seedling paper pot is gradually accepted and applied as a container seedling technology. The seedling pot production equipment is a modern seedling culture instrument for realizing automatic and batch production of seedling culture paper pots, and has the advantages of mass production, automatic process, stable quality, high transportation efficiency and the like. However, most of seedling pot production equipment on the market at present adopts a screw rod mode or an air blowing mode to push and fill the matrix, wherein the screw rod mode has the problems of easy abrasion and frequent screw rod replacement, and the air blowing mode has the problems of dust raising and potential health hazards to operators.

SUMMERY OF THE UTILITY MODEL

In view of this, this application proposes a seedling-raising pot production facility for producing cultivation is with seedling-raising pot, includes:

a support frame;

the hopper is arranged on the support frame and used for accommodating a substrate for filling the seedling raising pot, and the hopper is provided with a feeding hole and a discharging hole which are oppositely arranged;

the forming device is provided with an outlet and an inlet, the inlet is communicated with the discharge hole of the hopper, and the substrate can conveniently enter the forming device from the inlet;

the material guide device is arranged on one side of the forming device and used for placing and guiding materials required for manufacturing the seedling raising pot to the forming device, and the materials are processed by the forming device to form a seedling raising pot green body sleeved on the forming device;

the dragging device is used for dragging the green body to displace towards the direction of separating from the forming device;

the material suction device is arranged between the forming device and the dragging device, is connected with an outlet of the forming device, and is used for guiding the matrix to fill the inside of the seedling-raising pot green body from the hopper through the forming device;

and the cutting device is arranged on one side of the dragging device and is used for cutting the seedling-raising pot green bodies filled with the matrix so as to form the seedling-raising pot.

In a possible implementation mode, the material suction device comprises a fixed base, a movable cover, a power unit and a fan, wherein when the movable cover is closed on the fixed base, a through cavity is formed in the middle of the movable cover, and the cavity is used for accommodating the seedling-raising bowl green bodies; the movable cover reciprocates under the driving of the power unit to realize switching between a closed state and an open state with the fixed base; the power unit is communicated with the fixed base and used for pumping negative pressure to the cavity.

In a possible embodiment, the two ends of the fixing base are respectively provided with a sealing strip inside the cavity.

In a possible implementation manner, the material guiding device comprises a material roll part, a brake part and a guide part, wherein the material roll part is installed on the support frame and used for placing the material; the guide part is arranged at one end of the material roll part; the brake part is connected with the central shaft in the material roll part.

In a possible implementation manner, the forming device comprises a conveying pipe, a cloth guide piece and a heat sealing part, the cloth guide piece and the heat sealing part are arranged on the conveying pipe, the conveying pipe is connected with the hopper and the material sucking device, the cloth guide piece is used for forming the material into a long cylinder shape, and the heat sealing part is arranged at the outlet.

In a possible embodiment, the heat sealing part comprises a first displacement mechanism arranged on the support frame and a heat sealing block connected to the first displacement mechanism and used for heat sealing the materials to form a seedling pot green body.

In a possible embodiment, the dragging device comprises a first clamping block, a second displacement mechanism, a base, a first guide rail part and a third displacement mechanism, wherein the first clamping block is movably connected with the second clamping block, and the first clamping block is driven by the second displacement mechanism to reciprocate along the vertical direction; the first guide rail part is fixed on the support frame along the horizontal direction, the base is connected to the first guide rail part in a sliding mode, the second clamping block is connected to the base, and the third displacement mechanism drives the base to drive the second clamping block to reciprocate along the first guide rail part.

In a possible implementation mode, the cutting device comprises a cutting part, a fourth displacement mechanism and a second guide rail part, the second guide rail part is fixed on the supporting frame, the cutting part is movably installed on the second guide rail part, and the cutting part is driven by the fourth displacement mechanism to reciprocate and is used for cutting off the seedling-raising pot green bodies.

In a possible embodiment, an agitator is mounted in the hopper.

In one possible embodiment, the method further comprises:

another forming device communicated with the discharge port of the hopper for facilitating the substrate to enter the other forming device from the hopper;

the other material guide device is arranged on one side of the other forming device and is used for placing the material and guiding the material to the other forming device, and the material is processed by the other forming device to form a seedling raising pot green body sleeved on the other forming device;

the other dragging device is used for dragging the seedling pot green bodies to move towards the direction of separating from the other forming device;

the other material suction device is arranged between the other forming device and the other dragging device, is connected with the other forming device and is used for guiding the matrix to fill the inside of the seedling-raising pot green body from the hopper through the other forming device;

and the other cutting device is arranged on one side of the other dragging device and is used for cutting the seedling-raising pot green bodies filled with the matrix so as to form the seedling-raising pot.

Compared with the prior art, the seedling raising pot production equipment has the advantages that negative pressure is sucked through the material sucking device, the transportation of the matrix is realized, raised dust is reduced, the environment is friendly, the equipment abrasion loss is low, and the comprehensive production efficiency is high.

Drawings

FIG. 1 is an assembly view of a seedling pot production apparatus according to an embodiment of the present application;

FIG. 2 is a schematic view of a material suction device in the seedling pot production facility shown in FIG. 1;

FIG. 3 is an exploded view of the material suction device in the pot for raising seedlings production apparatus shown in FIG. 1

FIG. 4 is an assembled view showing a molding device in the manufacturing apparatus of a seedling-raising pot shown in FIG. 1;

FIG. 5 is a schematic view showing a heat-seal portion in the molding device of the pot for raising seedlings shown in FIG. 1;

FIG. 6 is a schematic view of a dragging device in the manufacturing apparatus of seedling-raising pots shown in FIG. 1;

FIG. 7 is a schematic view of the dragging device in the manufacturing apparatus of seedling-raising pots shown in FIG. 1 from another perspective;

FIG. 8 is a schematic view showing a cutting means in the seedling pot producing apparatus shown in FIG. 1;

FIG. 9 is a schematic view showing a hopper of the seedling pot producing apparatus shown in FIG. 1;

fig. 10 is an assembly schematic view of a seedling pot production device in another embodiment of the present application.

Description of the main elements

Hopper 100

Stirrer 11

Molding apparatus

200, 200A

Delivery pipe 21

Cloth guide 22

Heat-seal land 23

First displacement mechanism 231

Heat sealing block 232

Material guiding

device

300, 300A

Material roll part 31

Brake part 32

Guide part 33

Baffle 331

Material guiding rod 332

Dragging devices

400, 400A

First clamping block 41

Second clamping block 42

Second displacement mechanism 43

Third displacement mechanism 44

Base 45

First guide rail part 46

Stopper 47

Suction device

500, 500A

Fixed base 51

Movable cover 52

Power unit 53

Blower 54

Dust box 55

Sealing strip 56

Cavity 57

Cutting

device

600, 600A

Cutting part 61

Fourth displacement mechanism 62

Second guide rail part 63

Human-computer interaction device 700

Supporting rack 800

The following detailed description will further illustrate the present application in conjunction with the above-described figures.

Detailed Description

The following description will refer to the accompanying drawings to more fully describe the present disclosure. There is shown in the drawings exemplary embodiments of the present application. This application may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. These exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Like reference numerals designate identical or similar components.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Further, as used herein, "comprises" and/or "comprising" and/or "having," integers, steps, operations, components, and/or components, but does not preclude the presence or addition of one or more other features, regions, integers, steps, operations, components, and/or groups thereof.

Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. Furthermore, unless otherwise defined herein, terms such as those defined in commonly used dictionaries should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present application and will not be interpreted in an idealized or overly formal sense.

The following description of exemplary embodiments refers to the accompanying drawings. It should be noted that the components depicted in the referenced drawings are not necessarily shown to scale; and the same or similar components will be given the same or similar reference numerals or similar terms.

Embodiments of the present application will now be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a seedling pot production apparatus for producing seedling pots for cultivation includes:

a support frame 800;

the hopper 100 is arranged on the support frame 800 and used for accommodating a substrate for filling the seedling-raising pot, and the hopper 100 is provided with a feeding hole and a discharging hole which are oppositely arranged;

a forming device 200 having an inlet and an outlet, the inlet being in communication with the outlet of the hopper 100 to facilitate the substrate entering the forming device 200 from the inlet;

the material guide device 300 is arranged on one side of the forming device 200 and is used for placing and guiding materials required for manufacturing the seedling-raising pot to the forming device 200, and the materials are processed by the forming device 200 to form a seedling-raising pot green body sleeved on the forming device 200;

the dragging device 400 is used for dragging the green body to displace towards the direction of separating from the forming device 200;

the material suction device 500 is arranged between the forming device 200 and the dragging device 400, is connected with an outlet of the forming device 200, and is used for guiding the matrix to fill the inside of the seedling-raising pot green body from the hopper 100 through the forming device 200;

and a cutting device 600 provided at one side of the dragging device 400 for cutting the seedling-raising pot green body filled with the matrix, thereby forming the seedling-raising pot.

In use, the substrate is put into the hopper 100, and the material guide device 300 guides the material for forming the seedling-raising pots into the inlet of the forming device 200. The forming device 200 winds the materials into cylindrical seedling-raising pot green bodies and conveys the cylindrical seedling-raising pot green bodies to the material suction device 500, and the material suction device 500 introduces the matrix from the hopper 100 into the material suction device 500 by means of negative pressure suction and fills the seedling-raising pot green bodies in the material suction device 500. The whole seedling-raising bowl green bodies are dragged towards the cutting device 600 by the dragging device 400, at the moment, the seedling-raising bowl green bodies filled with the substrates in the material sucking device 500 are dragged away, and new hollow seedling-raising bowl green bodies enter the material sucking device 500 to be ready for next material sucking and filling. The seedling-raising bowl green body filled with the matrix is cut by the cutting device 600 to form a seedling-raising bowl finished product.

Referring to fig. 2 and fig. 3, in an embodiment, the suction device 500 includes a fixed base 51, a movable cover 52, a power unit 53 and a fan 54. When the movable cover 52 is closed on the fixed base 51, a through cavity 57 is formed between the movable cover and the fixed base, and the cavity 57 is used for accommodating green bodies of the seedling raising bowls; the movable cover 52 reciprocates under the driving of the power unit 53 to realize the switching between the closed state and the open state with the fixed base 51; the fan 54 communicates with the stationary base 51 for drawing negative pressure to the cavity 57. The present embodiment further comprises a dust box 55 disposed between the fixed base 51 and the power unit 53 for receiving the substrate released from the cavity 57.

The blower 54 may be a blower, a vacuum pump, a suction pump, or other devices with air suction function, and is connected to the bottom of the fixing base 51 through a pipe (not shown) and continuously draws negative pressure into the cavity 57. The cavity 57 is transparent cylindrical and is used for accommodating cylindrical seedling-raising pot green bodies and facilitating movement of the seedling-raising pot green bodies. When the movable cover 52 is closed on the fixed base 51, the movable cover 52 and the fixed base 51 fix the raw seedling-raising pot blank, the formed cavity 57 is sealed relatively, and the negative pressure passes through the wall surface of the material of the raw seedling-raising pot blank, and the matrix in the hopper 100 is sucked and filled in the raw seedling-raising pot blank through the forming device 200. The movable cover 52 is moved by a power unit 53, and the power unit 53 may be a device which is driven pneumatically, hydraulically or mechanically to realize displacement. When the movable cover 52 leaves the fixed base 51, the cavity 57 is not sealed any more, the seedling-raising pot green bodies are changed from the fixed state to the movable state, and are dragged to the next process through the dragging device 400, and meanwhile, new unfilled seedling-raising pot green bodies are dragged to the material sucking device 500 to prepare for the next round of material sucking. The dust collection box 55 is arranged between the fan 54 and the fixed base 51, the dust collection box 55 can be arranged at the bottom of the support frame 800, negative pressure can be sucked through the wall surface of the material of the seedling raising pot in the process of sucking materials, but occasionally, substrates can penetrate through the wall surface or the wall surface to be damaged, so that the dust collection box 55 is arranged for containing the dissipated substrates, and the blockage of the air channel by the substrates is avoided.

Referring to fig. 3, in an embodiment, the two ends of the fixing base 51 are respectively provided with a sealing strip 56 inside the cavity 57. The sealing strips 56 are detachable strips, so that the sealing strips are convenient to detach and replace. Sealing strip 56 plays sealed cavity 57 the effect, avoids air leakage when taking out the negative pressure under the closed condition to guarantee to take out the effect of negative pressure, also play the effect of centre gripping, avoid hollow seedling-raising alms bowl unburned bricks to warp because of the negative pressure suction simultaneously to seedling-raising alms bowl unburned bricks, also avoid filling the seedling-raising alms bowl unburned bricks of matrix and being inhaled material device 500 by reverse resorption. In this embodiment, the number of the sealing strips 56 at the outlet of the suction device 500 is three, and the number of the sealing strips 56 at the inlet is one, and this number distribution is that the phenomenon of back suction of the substrate at the outlet is obvious in practical use, while the phenomenon of deformation at the inlet is relatively unobvious, so that more sealing strips 56 are arranged at the outlet. Meanwhile, the sealing strip 56 is a round strip-shaped sealing strip with a general specification, so that the worn sealing strip 56 is convenient to replace, and the universality of spare parts is improved.

In one embodiment, the material guiding device 300 includes a material roll portion 31, a braking portion 32 and a guiding portion 33, wherein the material roll portion 31 is mounted on the supporting frame 800 for placing a material; the guide part 33 is arranged at one end of the material roll part 31; the brake 32 is connected to the center axis of the coil 31. The material for forming the pot for raising seedlings, such as non-woven fabric, paper for raising seedlings, etc., is placed on the material roll portion 31 in a roll form, and enters the forming device 200 through the guide portion 33, thereby being used for subsequent processing. The guiding part 33 includes a baffle 331 and a material guiding rod 332, the baffle 331 is used for blocking the substrate possibly exposed from the outlet of the lower hopper 100 to avoid polluting the working environment, and the material guiding rod 332 is used for adjusting and guiding the material to the forming device 200. The brake part 32 can be a U-shaped pipe connected with the central shaft of the material roll part 31, the material roll penetrates through the U-shaped pipe and then enters the guide part 33, when the equipment is stopped, the brake part 32 of the U-shaped pipe sags under the action of self gravity, the material roll is stretched straightly, and the problem that the quality of the seedling raising pot is influenced due to the fact that the material roll is not straight enough in the subsequent process is avoided.

Referring to fig. 4, in an embodiment, the forming device 200 includes a conveying pipe 21, a cloth guiding member 22 disposed on the conveying pipe 21, and a heat sealing portion 23, the conveying pipe 21 connects the hopper 100 and the suction device 500, the cloth guiding member 22 is used for forming the material into a long cylindrical shape and is sleeved outside the conveying pipe 21, and the inside of the conveying pipe 21 is used for transporting the substrate.

Referring to fig. 5, in an embodiment, the heat sealing portion 23 includes a first displacement mechanism 231 disposed on the supporting frame 800 and a heat sealing block 232, and the heat sealing block 232 is connected to the first displacement mechanism 231 for heat sealing the material to form a seedling-raising pot green body. The heat seal portion 23 is provided at the outlet. The material is formed into a hollow cylinder shape after passing through the cloth guide 22, and is heat-sealed into a complete hollow cylinder shape by the heat-sealing part 23, and the material is sleeved outside the conveying pipe 21. The first displacement mechanism 231 may be a mechanism that is pneumatically, hydraulically, or mechanically driven to effect displacement. The heat sealing block 232 is provided with a heating device, a temperature sensor and an elastic part, so that the pressure acting on the material is more even.

Referring to fig. 6 and 7, in an embodiment, the dragging device 400 includes a first clamping block 41, a second clamping block 42, a second displacement mechanism 43, a base 45, a first guide rail portion 46, and a third displacement mechanism 44, the first clamping block 41 is movably connected to the second clamping block 42, and the first clamping block 41 reciprocates in a vertical direction under the driving of the second displacement mechanism 43; the first guide rail part 46 is fixed on the support frame 800 along the horizontal direction, the base 45 is connected to the first guide rail part 46 in a sliding manner, the second clamping block 42 is connected to the base 45, and the driving base 45 of the third displacement mechanism 44 drives the second clamping block 42 to reciprocate along the first guide rail part 46. In the use, when inhaling material device 500 and accomplishing a round and inhale the material, the movable cover 52 is opened, and the seedling-raising alms bowl unburned bricks is no longer fixed by movable cover 52, unable adjustment base 51 and sealing strip 56, and first clamp block 41 draws the seedling-raising alms bowl unburned bricks that corresponds the position downwards in order to realize the effect of centre gripping under the drive of second displacement mechanism 43 this moment, and rethread third displacement mechanism 44 draws the seedling-raising alms bowl unburned bricks to cutting device 600 direction pulling along first guide rail portion 46 at the horizontal direction. The second displacement mechanism 43 and the third displacement mechanism 44 can be mechanisms for realizing displacement in a cylinder, hydraulic or mechanical driving mode, and the like, and the cylinder driving mode is adopted in the embodiment, and the adjustment of the cylinder stroke of the third displacement mechanism 44 is realized through the mode of setting the limiting block 47, so that the displacement amount during each dragging is adjusted, and the adjustment of the finished product length of the seedling raising pot is realized.

Referring to fig. 8, in an embodiment, the cutting device 600 includes a cutting portion 61, a fourth moving mechanism 62 and a second guide rail portion 63, the second guide rail portion 63 is fixed on the supporting frame 800, the cutting portion 61 is movably mounted on the second guide rail portion 63, and reciprocates under the driving of the fourth moving mechanism 62 to cut the seedling-raising pot green bodies. The cutting portion 61 has a blade. The fourth displacement mechanism 62 may be a mechanism that is pneumatically, hydraulically, or mechanically driven to effect displacement. Can pass through. In this embodiment, the fourth displacement mechanism 62 is further provided with a sensor for detecting the third displacement mechanism 44 in the dragging device 400, and when the third displacement mechanism 44 is displaced to the limit position, the fourth displacement mechanism 62 sends a signal, and when receiving the signal, the fourth displacement mechanism 62 displaces and drives the cutting part 61 to process the seedling-raising pot green bodies, so as to ensure that the lengths of the seedling-raising pots obtained in each cutting process are equal.

Referring to fig. 9, in one embodiment, the hopper 100 is provided with a stirrer 11. The stirrer 11 continuously stirs the matrix in the hopper 100, so that the blockage of the matrix at the narrow opening of the hopper 100 or the forming device 200 is avoided, the matrix is more uniform, and the quality stability of the finished product of the seedling pot is ensured.

In one embodiment, the device 700 is further included, and the device 700 is installed on one side of the top of the supporting frame 800 and is used for controlling and displaying parameters, including the equipment output, the operation speed, the heat sealing temperature, the cloth allowance, and the substrate allowance. The human-computer interaction device 700 can be a touch screen, a control panel and the like, and an electric cabinet box is arranged at the bottom of the support frame 800 and used for accommodating signal lines of all devices, so that the whole machine is neat and attractive, and meanwhile, the probability of accidental loss is reduced.

Referring to fig. 10, another apparatus for producing nursery pots in another embodiment of the present application is different from the previous embodiment in that the apparatus further includes:

another forming device 200A, which is communicated with the discharge port of the hopper 100, and is convenient for the substrate to enter the other forming device 200A from the hopper;

the other material guide device 300A is arranged on one side of the other forming device 200A and is used for placing materials and guiding the materials to the other forming device 200A, and the materials are processed by the other forming device 200A to form seedling raising pot green bodies sleeved on the other forming device 200A;

the other dragging device 400A is used for dragging the seedling pot green bodies to move in the direction of separating from the other forming device 200A;

the other material suction device 500A is arranged between the other forming device 200A and the other dragging device 400A, is connected with the other forming device 200A, and is used for guiding the matrix to fill the inside of the seedling-raising pot green body from the hopper 100 through the other forming device 200A;

and another cutting device 600A provided at one side of the other dragging device 500A for cutting the seedling-raising pot green body filled with the matrix, thereby forming the seedling-raising pot.

In this embodiment, seedling bowl production facility is the binary channels structure, can carry out the operation of two production lines simultaneously, improves output. In this embodiment, the second channel formed by the other forming device 200A, the other material guiding device 300A, the other dragging device 400A, the other material sucking device 500A and the other cutting device 600A is disposed in parallel with the first channel, so that some devices are shared, for example, the material sucking device 600 and the other material sucking device 600A share one power unit 53 and the movable cover 52, the dragging device 400 and the other dragging device 400A share the third displacement mechanism 44, and the cutting device 600 and the other cutting device 600A share the fourth displacement mechanism 62, so as to simplify the apparatus structure, reduce the number of devices, further improve the stability of the apparatus, and reduce the difficulty in maintaining the apparatus. And the design of sharing power unit 53 and displacement mechanism has guaranteed that the binary channels is processed manufacturing to seedling bowl unburned bricks with same frequency, has further improved the stability of production process, has guaranteed the volume production quality of seedling bowl. The dual-channel seedling raising pot production equipment of the embodiment can process seedling raising pots with different calibers at the same time, but the lengths of finished seedling raising pots are the same, and if seedling raising pots with different lengths need to be produced at the same time, an independent power unit 53 or a displacement mechanism needs to be respectively installed on the other material suction device 500A, the other dragging device 400A and the other cutting device 600A.

Referring to fig. 10, in an embodiment, the material guiding device 300 is disposed in parallel with another material guiding device 300A, and the braking portions 32 are respectively connected to two ends of the two central shafts. Wherein the center pin adopts the inflation axle, and the inflation axle has more stable centre gripping effect to the material book, and the volume that occupies simultaneously is littleer.

In addition, those skilled in the art should recognize that the foregoing embodiments are illustrative only, and not limiting, and that appropriate changes and modifications can be made without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a seedling-raising pot production facility for production is cultivated with seedling-raising pot, its characterized in that includes:

a support frame;

the material guide device is arranged on one side of the forming device and used for placing materials required for manufacturing the seedling-raising pot, guiding the materials to the forming device, and forming a seedling-raising pot green body sleeved on the forming device after being processed by the forming device;

the dragging device is used for dragging the seedling pot green bodies to move in the direction of separating from the forming device;

2. The seedling pot production equipment according to claim 1, wherein the material suction device comprises a fixed base, a movable cover, a power unit and a fan, the movable cover forms a through cavity in the middle when being closed on the fixed base, and the cavity is used for accommodating the seedling pot green bodies; the movable cover reciprocates under the driving of the power unit to realize switching between a closed state and an open state with the fixed base; the fan is communicated with the fixed base and used for pumping negative pressure to the cavity.

3. A seedling pot production facility according to claim 2 wherein sealing strips are provided at both ends of the stationary base inside the cavity, respectively.

4. The seedling pot production equipment according to claim 1, wherein the material guide device comprises a material roll part, a brake part and a guide part, and the material roll part is mounted on the support frame and used for placing the material; the guide part is arranged at one end of the material roll part; the brake part is connected with the central shaft in the material roll part.

5. The pot production facility of growing seedlings of claim 1, wherein the forming device includes a conveying pipe, a cloth guide member and a heat sealing portion, the cloth guide member is disposed on the conveying pipe, the conveying pipe connects the hopper and the suction device, the cloth guide member is used for arranging the material into a cylindrical shape, and the heat sealing portion is disposed at the outlet.

6. A nursery pot production device according to claim 5, wherein the heat sealing part comprises a first displacement mechanism arranged on the support frame and a heat sealing block connected to the first displacement mechanism for heat sealing the material to form a nursery pot green body.

7. A nursery pot production device as claimed in claim 1, wherein the dragging device comprises a first clamping block, a second displacement mechanism, a base, a first guide rail part and a third displacement mechanism, the first clamping block is movably connected with the second clamping block, and the first clamping block is driven by the second displacement mechanism to reciprocate in a vertical direction; the first guide rail part is fixed on the support frame along the horizontal direction, the base is connected to the first guide rail part in a sliding mode, the second clamping block is connected to the base, and the third displacement mechanism drives the base to drive the second clamping block to reciprocate along the first guide rail part.

8. The seedling pot production equipment as claimed in claim 1, wherein the cutting device comprises a cutting part, a fourth displacement mechanism and a second guide rail part, the second guide rail part is fixed on the support frame, the cutting part is movably mounted on the second guide rail part and driven by the fourth displacement mechanism to reciprocate for cutting the seedling pot green bodies.

9. A seedling pot production facility according to claim 1 wherein a stirrer is installed in the hopper.

10. A seedling pot producing apparatus according to claim 1, further comprising: