Seedling tray decontamination, base loading, hole pressing and sowing all-in-one machine

Abstract

According to the seedling tray decontamination, base filling, hole pressing and sowing all-in-one machine provided by the utility model, by arranging the transfer section, a seedling tray conveyed out of the air drying section is reversely placed from a buckled mode to a forward mode and is conveyed to the sowing section, manual operation is replaced to move the seedling tray from one device to another device, the work of cleaning, disinfection, air drying, base filling, hole pressing and sowing is completely automatically carried out, and the working efficiency is greatly improved. The automation degree is greatly improved, and the working efficiency is improved. The seedling trays are discharged from the air drying section and fall down, under the action of the reversing rod, the ends of the seedling trays fall on the washboard grain belt, the washboard grain belt rotates in the reverse direction, the ends of the seedling trays are driven to move towards the air drying section, and the other ends of the seedling trays fall on the lawn grain belt. And the lawn line belt drives the turned seedling tray to be conveyed to the seeding section, so that the completion of the reverse rotation work of the seedling tray is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a seedling tray washing, disinfecting, base installation, hole pressing and sowing integrated machine. Background Art

[0002] After the tobacco seedlings are raised, the seedling trays must be cleaned, disinfected, air-dried, loaded with base, pressed holes, and sown. The work of each link is generally carried out by the corresponding equipment and devices for cleaning, disinfection, air-drying, loading with base, pressing holes, and sowing. For example, our company disclosed a dish washer and method for multiple filtration and reuse in application number 201610071903.8. In the dish washer that can be filtered and reused multiple times, the partition divides the flushing water tank into two working areas A and B. The sewage first enters the A working area, and the sewage is filtered twice and then flows into the B working area. It is pumped into the cleaning section through a water pump, and the sewage is filtered and reused multiple times in a continuous cycle to complete the seedling tray cleaning work. A device for raising and sowing vegetable seedlings is disclosed in application number 202110436265.6. Vegetable seedling raising and sowing can be achieved through an automatic tray feeding rack, a nutrient base filling device, a flat tray device, a tray cleaning device, and a hole pressing seeder. In actual work, the seedling trays on the cleaning, disinfection and air-drying equipment are usually placed with the holes downwards to avoid liquid accumulation in the holes; while the seedling trays on the base filling, hole pressing and sowing equipment are usually placed with the holes upwards to avoid the base soil flowing out of the holes. It is often necessary to manually move the seedling trays from one device to another to gradually complete the work of cleaning, disinfection, air-drying, base filling, hole pressing and sowing. The degree of automation is low and affects work efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide an all-in-one machine for washing, disinfecting, installing bases, pressing holes and sowing seedlings, which can automatically reverse the seedling trays that have been washed, disinfected and air-dried to be placed upright, and carry out base installation, hole pressing and sowing work, thereby greatly improving the degree of automation and work efficiency.

[0004] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is: a seedling tray washing, disinfecting, installing, pressing and sowing machine, comprising a cleaning section, a disinfecting section, an air-drying section, a transfer section and a sowing section which are horizontally arranged in sequence, the seedling tray holes on the cleaning section, the disinfecting section and the air-drying section are downward, the seedling tray holes on the sowing section are upward, the transfer section is used to reverse the seedling tray transmitted by the air-drying section from buckled to normal and transmit it to the sowing section; the transfer section comprises a reversing part and a conveying part, the reversing part comprises a washboard-patterned belt horizontally arranged near the air-drying section, the direction of rotation of the washboard-patterned belt is opposite to the conveying direction of the seedling tray, and the water content of the washboard-patterned belt is 400 g / cm2. The height of the flat belt is lower than that of the air-drying section; the washboard-patterned belt is provided with a reversing rod and a pushing rod in sequence from top to bottom at different heights just above the washboard-patterned belt and near the air-drying section, the reversing rod is used to guide the end of the seedling tray to fall on the washboard-patterned belt, and the pushing rod is used to fix the position of the seedling tray after being flipped by the washboard-patterned belt; the conveying part includes a lawn-patterned belt arranged between the washboard-patterned belt and the sowing section, the rotation direction of the lawn-patterned belt is consistent with the conveying direction of the seedling tray, the height difference between the horizontal height of the lawn-patterned belt and the washboard-patterned belt is smaller than the height of the seedling tray, and the lawn-patterned belt is used to receive the other end of the seedling tray and convey the flipped seedling tray to the sowing section.

[0005] Preferably, the transfer section further comprises a transfer section frame, the washboard-patterned belt and the lawn-patterned belt are both arranged on the transfer section frame, and the reversing rod and the push-down rod are arranged on the transfer section frame via a connecting rod.

[0006] Preferably, the horizontal distance between the reversing rod and the push-down rod and the lawn pattern belt is shorter than the length of the seedling tray.

[0007] Preferably, the horizontal height of the reversing rod is lower than that of the air-drying section.

[0008] Preferably, side baffles for limiting the position of the seedling tray when it is turned over are symmetrically provided directly above the washboard-patterned belt.

[0009] Preferably, the transfer section frame is provided with limiting guide strips on both sides of the lawn pattern belt for limiting the position of the seedling tray during transmission.

[0010] Preferably, the air-drying section includes an air-drying section frame, in which an upper slide and a lower slide are horizontally arranged, the upper slide and the lower slide are used for the seedling tray to slide through, a brush roller for pushing the seedling tray forward is provided at the entrance of the air-drying section frame, a vibrator is provided at the top of the upper slide, a side brush is provided on the side between the upper slide and the lower slide, and a blower with an air outlet facing upward is provided directly below the exit of the air-drying section frame.

[0011] Preferably, the air-drying section frame is also provided with a motor, and the motor drives the brush roller to rotate via a chain.

[0012] Preferably, the air-drying section frame is also provided with an outer cover.

[0013] Preferably, the sowing section comprises a base loading device, a tray cleaning device and a sowing device which are horizontally arranged in sequence.

[0014] The beneficial effects of the utility model are:

[0015] This solution sets up a transfer section to reverse the seedling trays sent out from the air-drying section from being placed in an upright position and send them to the sowing section, replacing the manual process of moving the seedling trays from one device to another. The cleaning, disinfection, air-drying, base filling, hole pressing and sowing are fully automated, which greatly improves the degree of automation and work efficiency.

[0016] The seedling tray is discharged from the air-drying section and falls. Under the action of the reversing rod, the end of the seedling tray falls on the washboard-patterned belt. The washboard-patterned belt rotates in the opposite direction, driving the end of the seedling tray to move toward the air-drying section, and the other end of the seedling tray falls on the lawn-patterned belt. Due to the limitation of the flipped seedling tray by the push-down rod, the lawn-patterned belt drives the flipped seedling tray to be transmitted to the sowing section, ensuring the completion of the seedling tray reversal work.

[0017] The seedling tray is pushed forward by the brush roller and slides between the upper slide and the lower slide. The side brush combined with the vibrator vibrates to bounce off a large amount of water on the seedling tray, and the blower blows the seedling tray dry to complete the air-drying work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is an overall schematic diagram of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the transfer section of the utility model.

[0021] Figure 3 It is a structural schematic diagram of the air-drying section of the utility model.

[0022] In the figure, 1, automatic cleaning tray loading rack, 2, cleaning section, 3, disinfection section, 4, air drying section, 5, transfer section, 6, base loading device, 7, tray cleaning device, 8, sowing device, 9, outer cover, 10, upper slide, 11, seedling tray, 12, vibrator, 13, brush roller, 14, chain, 15, air drying section rack, 16, side plate brush, 17, blower, 18, lower slide, 19, lawn pattern belt, 20, limit guide strip, 21, washboard pattern belt, 22, side baffle, 23, reversing rod, 24, lower push rod, 25, transfer section rack. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0025] At the same time, it should be noted that: unless otherwise defined, the technical terms or scientific terms used in this article should be the usual meanings understood by people with general skills in the technical field to which the utility model belongs. The meaning of "multiple" used in the patent application specification and claims of this utility model is two or more; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "front end", "rear end", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. Changes or adjustments in their relative relationships should also be regarded as the scope of implementation of the utility model without substantial changes in the technical content.

[0026] The present invention is further described in detail below in conjunction with the embodiments and with reference to the accompanying drawings.

[0027] The utility model discloses a seedling tray washing, disinfecting, base installation, hole pressing and sowing integrated machine. Figure 1As shown, embodiment 1 includes a cleaning section 2, a disinfection section 3, an air drying section 4, a transfer section 5 and a sowing section which are arranged horizontally in sequence. The sowing section includes a base loading device 6, a tray cleaning device 7 and a sowing device 8 which are arranged horizontally in sequence. The cleaning section 2 is provided with an automatic cleaning tray feeding frame 1. The specific structures of the cleaning section 2, the disinfection section 3 and the sowing section have been disclosed in detail in other patents of our company, and are not the improvement points of this application, so no further details will be given here.

[0028] The holes of the seedling trays 11 on the cleaning section 2, the disinfection section 3 and the air-drying section 4 are downward, and the holes of the seedling trays 11 on the sowing section are upward. The transfer section 5 is used to reverse the seedling trays 11 transmitted from the air-drying section 4 from being in a reversed state to being in a normal state and transmit them to the sowing section.

[0029] like Figure 2 As shown, the transfer section 5 includes a reversing section and a conveying section, the reversing section includes a washboard belt 21 horizontally arranged near the air-drying section 4, and the direction of rotation of the washboard belt 21 is opposite to the conveying direction of the seedling tray 11. The horizontal height of the washboard belt 21 is lower than the air-drying section 4.

[0030] The washboard-patterned belt 21 is provided with a reversing rod 23 and a lower push rod 24 at different heights from top to bottom, just above the washboard-patterned belt 21 and near the air-drying section 4. The reversing rod 23 is used to guide the end of the seedling tray 11 to fall on the washboard-patterned belt 21, and the lower push rod 24 is used to fix the position of the seedling tray 11 after being turned over by the washboard-patterned belt 21. The horizontal height of the reversing rod 23 is lower than the air-drying section 4. The side baffles 22 for limiting the position of the seedling tray 11 when turning over are symmetrically provided just above the washboard-patterned belt 21.

[0031] The conveying part includes a lawn pattern belt 19 disposed between a washboard pattern belt 21 and a sowing section. The direction in which the lawn pattern belt 19 rotates is consistent with the conveying direction of the seedling tray 11. The height difference between the lawn pattern belt 19 and the washboard pattern belt 21 is less than the height of the seedling tray 11. The lawn pattern belt 19 is used to receive the other end of the seedling tray 11 and convey the overturned seedling tray 11 to the sowing section. The horizontal distance between the reversing rod 23 and the push rod 24 and the lawn pattern belt 19 is shorter than the length of the seedling tray 11.

[0032] The transfer section 5 also includes a transfer section frame 25, the washboard pattern belt 21 and the lawn pattern belt 19 are both arranged on the transfer section frame 25, and the reversing rod 23 and the lower push rod 24 are arranged on the transfer section frame 25 through a connecting rod. The transfer section frame 25 is provided with limiting guide bars 20 on both sides of the lawn pattern belt 19 for limiting the position of the seedling tray 11 during the transmission.

[0033] The seedling tray 11 is discharged and falls from the air-drying section 4. Under the action of the reversing rod 23, the end of the seedling tray 11 falls on the washboard-patterned belt 21. The washboard-patterned belt 21 rotates in the opposite direction, driving the end of the seedling tray 11 to move toward the air-drying section 4. The other end of the seedling tray 11 falls on the lawn-patterned belt 19. Due to the limiting of the flipped seedling tray 11 by the lower push rod 24, the lawn-patterned belt 19 drives the flipped seedling tray 11 to be transmitted to the sowing section.

[0034] like Figure 3 As shown, the air-drying section 4 includes an air-drying section frame 15, and an upper slide 10 and a lower slide 18 are horizontally arranged in the air-drying section frame 15, and the upper slide 10 and the lower slide 18 are used for the seedling tray 11 to slide through. A brush roller 13 is arranged at the entrance of the air-drying section frame 15 to push the seedling tray 11 forward, and a vibrator 12 is arranged on the top of the upper slide 10. A side brush 16 is arranged on the side between the upper slide 10 and the lower slide 18, and a blower 17 with an air outlet facing upward is arranged just below the exit of the air-drying section frame 15. A motor is also arranged on the air-drying section frame 15, and the motor drives the brush roller 13 to rotate through a chain 14. An outer cover 9 is also arranged on the air-drying section frame 15.

[0035] The seedling tray 11 is pushed forward by the brush roller 13 and slides between the upper slideway 10 and the lower slideway 18. The side brush 16 combines with the vibrator 12 to bounce off a large amount of water on the seedling tray 11 through vibration, and the blower 17 blows the seedling tray 11 dry.

[0036] It should be noted that the parts not described in detail in the above embodiments are all prior art.

[0037] The above is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall be included in the protection scope of the present invention.

Claims

1. A seedling tray washing, disinfection, base filling, hole pressing and sowing all-in-one machine, characterized by: The invention comprises a cleaning section (2), a disinfection section (3), an air-drying section (4), a transfer section (5) and a sowing section which are arranged horizontally in sequence. The holes of the seedling trays (11) on the cleaning section (2), the disinfection section (3) and the air-drying section (4) are downwardly oriented, and the holes of the seedling trays (11) on the sowing section are upwardly oriented. The transfer section (5) is used to reverse the seedling trays (11) delivered by the air-drying section (4) from being placed in a reversed state to being placed in a forward state and then delivered to the sowing section. The transfer section (5) comprises a reversing section and a conveying section. The reversing section comprises a washboard-patterned belt (21) which is arranged horizontally near the air-drying section (4). The direction of rotation of the washboard-patterned belt (21) is opposite to the conveying direction of the seedling trays (11). The horizontal height of the washboard-patterned belt (21) is lower than that of the air-drying section (4). The washboard-patterned belt (21) is arranged near the air-drying section (4) directly above the washboard-patterned belt (21). A reversing rod (23) and a lower push rod (24) are sequentially arranged at different heights from top to bottom at the air-drying section (4); the reversing rod (23) is used to guide the end of the seedling tray (11) to fall on the washboard-patterned belt (21); and the lower push rod (24) is used to fix the position of the seedling tray (11) after being turned over by the washboard-patterned belt (21); the conveying section comprises a lawn-patterned belt (19) arranged between the washboard-patterned belt (21) and the sowing section; the direction of rotation of the lawn-patterned belt (19) is consistent with the conveying direction of the seedling tray (11); the height difference between the horizontal height of the lawn-patterned belt (19) and the washboard-patterned belt (21) is less than the height of the seedling tray (11); and the lawn-patterned belt (19) is used to receive the other end of the seedling tray (11) and convey the turned-over seedling tray (11) to the sowing section.

2. The integrated machine for washing, disinfecting, installing, pressing and sowing seedling trays according to claim 1, characterized in that: The transfer section (5) further comprises a transfer section frame (25), the washboard pattern belt (21) and the lawn pattern belt (19) are both arranged on the transfer section frame (25), and the reversing rod (23) and the lower push rod (24) are arranged on the transfer section frame (25) via a connecting rod.

3. The integrated machine for washing, disinfecting, installing, pressing and sowing seedling trays according to claim 1, characterized in that: The horizontal distance between the reversing rod (23) and the lower push rod (24) and the lawn pattern belt (19) is shorter than the length of the seedling tray (11).

4. The integrated machine for washing, disinfecting, installing, pressing and sowing seedling trays according to claim 1, characterized in that: The horizontal height of the reversing rod (23) is lower than that of the air-drying section (4).

5. The integrated machine for washing, disinfecting, installing, pressing and sowing seedling trays according to claim 1, characterized in that: A side baffle (22) for limiting the position of the seedling tray (11) when turning over is symmetrically arranged directly above the washboard-patterned belt (21).

6. The integrated machine for washing, disinfecting, installing, pressing and sowing seedling trays according to claim 2, characterized in that: The transfer section frame (25) is provided with limiting guide strips (20) on both sides of the lawn pattern belt (19) for limiting the position of the seedling tray (11) during transmission.

7. The integrated machine for washing, disinfecting, installing, pressing and sowing seedling trays according to claim 1, characterized in that: The air-drying section (4) comprises an air-drying section frame (15), an upper slide (10) and a lower slide (18) are horizontally arranged in the air-drying section frame (15), the upper slide (10) and the lower slide (18) are used for the seedling tray (11) to slide through, a brush roller (13) is arranged at the inlet of the air-drying section frame (15) for pushing the seedling tray (11) forward, a vibrator (12) is arranged at the top of the upper slide (10), a side brush (16) is arranged on the side between the upper slide (10) and the lower slide (18), and a blower (17) with an air outlet facing upward is arranged directly below the outlet of the air-drying section frame (15).

8. The integrated machine for washing, disinfecting, installing, pressing and sowing seedling trays according to claim 7, characterized in that: The air-drying section frame (15) is also provided with a motor, which drives the brush roller (13) to rotate via a chain (14).

9. The integrated machine for washing, disinfecting, installing, pressing and sowing seedling trays according to claim 7, characterized in that: The air-drying section frame (15) is also provided with an outer cover (9).

10. The integrated machine for washing, disinfecting, installing, pressing and sowing seedling trays according to claim 1, characterized in that: The sowing section comprises a base loading device (6), a tray cleaning device (7) and a sowing device (8) which are horizontally arranged in sequence.

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