Breathable seedling raising tray

Abstract

The utility model discloses an air-permeable seedling raising tray which comprises a tray body, reinforcing ribs which are evenly distributed are arranged on the lower surface of the tray body, protrusions are arranged on the edges of the upper surface of the tray body respectively, and the air-permeable seedling raising tray further comprises a partition assembly. The partition assembly comprises longitudinal partition plates, transverse partition plates, limiting grooves, positioning bolts and fixing holes, the longitudinal partition plates are arranged between the front inner wall and the rear inner wall of the tray, the transverse partition plates are arranged between the left inner wall and the right inner wall of the tray, the limiting grooves are formed in the middles of the transverse partition plates, and the outer portions of the longitudinal partition plates are in sliding connection with the inner walls of the adjacent limiting grooves; the upper surfaces of the transverse partition plates are in threaded connection with positioning bolts respectively, fixing holes which are evenly distributed are formed in the upper surfaces of the longitudinal partition plates respectively, and the positioning bolts and the fixing holes are installed in a matched mode. The method is suitable for large-scale seedling.

Description

TECHNICAL FIELD

[0001] The utility model relates to seedling raising equipment technical field, concretely is a kind of ventilated seedling tray. BACKGROUND

[0002] Seedling raising is to cultivate strong seedling before crop planting, and through centralized management optimization growth condition, it lays foundation for high yield in field. Seedling raising can control environmental factors such as temperature, humidity and nutrient in advance, avoid field direct seeding to be influenced by climate, soil, improve seedling survival rate and uniformity, also can shorten field growth cycle, realize stubble connection, seedling tray is key in seedling raising, it can fix seedling root system, avoid damage during transplanting, improve survival rate. In-plate substrate can accurately control nutrient and moisture, let seedling grow evenly;

[0003] The existing ventilated seedling tray fills substrate into seedling tray, lightly presses substrate, pours through bottom water before sowing, ensures that substrate is wet, seeds are sown into tray hole according to certain spacing, environmental temperature is adjusted according to crop demand, substrate is kept wet but not waterlogged, while cultivating crops of different varieties, it needs to divide seedling tray into independent area, it will be assisted by scissors and other auxiliary tools, hard plastic plate or wood board is cut, after that, cutting-off separation material is fixed to the inside of tray according to the size required by glue or adhesive tape;

[0004] The existing ventilated seedling tray, the existing separation mode is mostly "customized" operation (such as cutting according to the size of tray body temporarily), lacks universal separation assembly, when replacing seedling tray of different hole numbers and sizes, separation scheme needs to be redesigned, and the flexibility is poor, it is difficult to complete partitioning quickly when batch seedling is carried out, especially for large-scale agricultural production, and the efficiency is low, therefore, we propose a ventilated seedling tray. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problems of overcoming the defects of the prior art, and provides a ventilated seedling tray, which can be used for various specifications of seedling trays, has high universality, the separation plate can be installed and disassembled more quickly, the separation efficiency is improved during batch operation, is suitable for large-scale seedling raising, and can effectively solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a ventilated seedling tray, comprising a tray, the lower surface of the tray is provided with reinforcing ribs which are uniformly distributed, the upper surface edge of the tray is respectively provided with a protrusion, and the ventilated seedling tray further comprises a separation assembly.

[0007] The utility model provides a separate component, which comprises longitudinal partitions, transverse partitions, limiting grooves, positioning bolts and fixing holes, longitudinal partitions are arranged between front and rear inner walls of the tray respectively, transverse partitions are arranged between left and right inner walls of the tray respectively, limiting grooves are formed in the middle of the transverse partitions respectively, outer portions of the longitudinal partitions are slidably connected with inner walls of adjacent limiting grooves, the positioning bolts are threadedly connected with upper surfaces of the transverse partitions respectively, the fixing holes are formed in the upper surfaces of the longitudinal partitions in a uniformly distributed manner, the positioning bolts are installed in cooperation with the fixing holes, the separate component can be used for various specifications of seedling trays, has strong versatility, the separate component is more quickly installed and removed, the separation efficiency is improved during batch operation, and the separate component is suitable for large-scale seedling raising.

[0008] Further, the separate component further comprises grooves, support blocks, jacks and jacking blocks, the inner portions of the longitudinal partitions are provided with the grooves respectively, the front and rear ends of the longitudinal partitions are slidably connected with the jacking blocks respectively, the bottom walls of the grooves are provided with the support blocks respectively, the jacks are slidably connected between two support blocks located in the same groove and on the same side, one end of the jack away from the center of the longitudinal partition is fixedly connected with the jacking block located in the same groove and on the side close to the center of the longitudinal partition, and the installation of the longitudinal partition is facilitated.

[0009] Further, the separate component further comprises connecting rods and movable plates, one end of the jack close to the center of the longitudinal partition is rotatably connected with the connecting rod respectively, the top ends of the two connecting rods located in the same groove are rotatably connected with the front and rear ends of the movable plate, and synchronous movement of the jacking blocks is realized.

[0010] Further, the separate component further comprises lead screws and bellows, the lead screws are rotatably connected between the upper and lower inner walls of the groove respectively, the middle portion of the movable plate is threadedly connected with the lead screw located in the same groove, the upper and lower sides of the movable plate and the upper and lower inner walls of the groove are provided with the bellows respectively, and the lead screw is located in the bellows in the same groove, so that sliding of the movable plate is realized.

[0011] Further, one end of the lead screw extending out of the top wall of the groove is fixedly connected with a knob respectively, the outer portion of the knob is provided with uniformly distributed anti-skid grooves, and the lead screw is conveniently rotated

[0012] Further, the bottom wall of the tray is provided with uniformly distributed water-permeable holes, and excess water is conveniently discharged.

[0013] Further, the left and right sides of the tray are provided with grabbing grooves respectively, and the tray is conveniently moved.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] By rotating the knob to drive the screw rod to rotate, the movable plate will move up and down along the screw rod, and the movable plate moves to push the jacks to slide between the supporting blocks, and the jacks in turn drive the tight blocks to stretch out forward and backward, tightly against the inner wall of the tray, and the longitudinal partition plate and the transverse partition plate are slidably connected through the limiting grooves, when the separated area is adjusted to the required size, the positioning bolt is rotated to make the bottom end inserted into the inside of the corresponding fixed hole, so that the inside of the tray is separated, without manually cutting the hardboard with scissors, the size adjustment accuracy is determined by the screw pitch and the fixed hole position, the efficiency is improved when operating in batches, suitable for large-scale seedling raising, replacing traditional manual cutting and pasting, installation and disassembly are faster, and the device can be repeatedly used. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the utility model;

[0017] Figure 2 It is a structure schematic view of the bottom end of the utility model;

[0018] Figure 3 It is a structure schematic view of the explosion of the utility model;

[0019] Figure 4 It is a structure schematic view of the longitudinal partition plate of the utility model;

[0020] Figure 5 It is a structure schematic view of the longitudinal partition plate of the utility model;

[0021] Figure 6 It is a structure schematic view of the utility model A enlarged structure.

[0022] In the drawing: 1 tray, 2 protrusion, 3 reinforcing rib, 4 water-permeable hole, 5 grabbing groove, 6 separation assembly, 601 longitudinal partition plate, 602 transverse partition plate, 603 limiting groove, 604 positioning bolt, 605 fixed hole, 606 groove, 607 supporting block, 608 jack, 609 tight block, 610 connecting rod, 611 movable plate, 612 screw rod, 613 bellows, 7 knob. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] Please refer to Figures 1-6The embodiment provides a technical scheme: a breathable seedling raising tray, which comprises a tray 1, the lower surface of the tray 1 is provided with uniformly distributed reinforcing ribs 3, the upper surface edges of the tray 1 are respectively provided with protrusions 2, further comprises a separation assembly 6, the bottom wall of the tray 1 is provided with uniformly distributed water permeable holes 4, the left and right sides of the tray 1 are respectively provided with grabbing grooves 5, when the seedling raising tray is needed to be used when seedlings are raised before crops are planted, first, the matrix is sieved and uniformly filled into the inside of the tray 1, the reinforcing ribs 3 on the lower surface of the tray 1 enhance the structural strength of the tray, the tray body is lightly tapped to make the matrix moderately loose, air permeation is avoided due to overfilling, then the seedling raising and sowing tray 1 is brought in, then the seeds are sprayed and kept warm, the water permeable holes 4 at the bottom of the tray 1 can realize the discharge of excess water, the root system of the seedlings is avoided from being accumulated with water, meanwhile, the design of the water permeable holes is also beneficial to the air entering the tray 1, when the seedling trays are stacked and placed, the protrusions 2 at the edges of the tray 1 play a supporting role, air can pass between the seedling trays, and then the seeds germinate;

[0025] The separation assembly 6 comprises longitudinal partitions 601, transverse partitions 602, limiting grooves 603, positioning bolts 604 and fixing holes 605, longitudinal partitions 601 are arranged between the front and rear inner walls of the tray 1 respectively, transverse partitions 602 are arranged between the left and right inner walls of the tray 1 respectively, limiting grooves 603 are arranged in the middle of the transverse partitions 602 respectively, the outer portions of the longitudinal partitions 601 are in sliding connection with the inner walls of the adjacent limiting grooves 603, the upper surfaces of the transverse partitions 602 are respectively in threaded connection with the positioning bolts 604, the upper surfaces of the longitudinal partitions 601 are respectively provided with uniformly distributed fixing holes 605, the positioning bolts 604 are installed in cooperation with the fixing holes 605, the separation assembly 6 further comprises grooves 606, supporting blocks 607, jacks 608 and jacking blocks 609, the inner portions of the longitudinal partitions 601 are respectively provided with grooves 606, the front and rear ends of the longitudinal partitions 601 are respectively in sliding connection with the jacking blocks 609, the bottom walls of the grooves 606 are respectively provided with the supporting blocks 607, the jacks 608 are respectively in sliding connection between two supporting blocks 607 which are located in the same groove 606 and are adjacent on the same side, one end of the jack 608 away from the center of the longitudinal partition 601 is fixedly connected with the jacking block 609 adjacent to the center of the longitudinal partition 601, the separation assembly 6 further comprises connecting rods 610 and movable plates 611, one end of the jack 608 close to the center of the longitudinal partition 601 is respectively in rotational connection with the connecting rod 610, the top ends of the two connecting rods 610 located in the same groove 606 are respectively in rotational connection with the front and rear ends of the movable plate 611, the separation assembly 6 further comprises lead screws 612 and bellows 613, the lead screws 612 are respectively in rotational connection between the upper and lower inner walls of the groove 606, the middle portions of the movable plates 611 are in threaded connection with the lead screws 612 located in the same groove 606, the bellows 613 are respectively arranged between the upper and lower sides of the movable plate 611 and the upper and lower inner walls of the groove 606, the lead screw 612 is located inside the bellows 613 in the same groove 606 (to prevent impurities from entering the spiral groove of the lead screw 612 and affecting the precise transmission), one end of the lead screw 612 extending out of the top wall of the groove 606 is fixedly connected with the knob 7, the outer portion of the knob 7 is provided with uniformly distributed anti-slip grooves, when different varieties of crops are cultivated at the same time, it is necessary to divide the seedling raising tray into independent areas to avoid seed mixing and growth period conflict, first, the longitudinal partitions 601 are placed in the interior of the tray 1, the knob 7 is rotated to drive the lead screw 612 to rotate, since the movable plate 611 is in threaded connection with the lead screw 612, when the lead screw 612 rotates, the movable plate 611 moves up and down along the lead screw 612, the movable plate 611 moves through the connecting rod 610 to push the jack 608 to slide between the supporting blocks 607, the jack 608 further drives the jacking block 609 to extend or retract towards the front and rear ends, when the jacking block 609 extends, it can tightly abut against the inner wall of the tray 1, then the transverse partition 602 is placed in the interior of the tray 1, the longitudinal partition 601 and the transverse partition 602 are in sliding connection through the limiting groove 603,According to the seedling planting density, the transverse partition plate 602 is pushed to adjust the size of the separated area, when the separated area needs to be adjusted, the positioning bolt 604 is rotated, the bottom end of the positioning bolt 604 is inserted into the inside of the corresponding fixed hole 605, and the fixing of the transverse partition plate 602 is realized.

[0026] The working principle of the breathable seedling tray is as follows: when the seedling tray is needed during seedling raising before crop planting, the substrate is sieved and uniformly loaded into the inside of the tray 1, the reinforcing rib 3 on the lower surface of the tray 1 enhances the structural strength of the tray, the tray body is patted to make the substrate moderately loose, and the influence of excessive tightness on air permeability is avoided, then the seedling sowing tray 1 is placed inside, then the seeds are sprayed and kept warm, the water permeable hole 4 at the bottom of the tray 1 can realize the discharge of excess water, avoid water accumulation of the seedling root system, and the design of the water permeable hole is also beneficial to the entry of air into the tray 1, when the seedling trays are stacked, the protrusion 2 at the edge of the tray 1 plays a supporting role, and it is ensured that air can pass between the seedling trays, then the seeds germinate, when different varieties of crops are cultivated at the same time, it is needed to divide the seedling tray into independent areas to avoid seed mixing and growth cycle conflict, first, the longitudinal partition plate 601 is placed in the inside of the tray 1, the knob 7 is rotated, the lead screw 612 is rotated, the movable plate 611 is connected with the lead screw 612 in a threaded manner, the movable plate 611 moves up and down along the lead screw 612 when the lead screw 612 rotates, the movable plate 611 moves through the connecting rod 610 to push the jack 608 to slide between the supporting blocks 607, the jack 608 further drives the clamping block 609 to extend or retract towards the two ends, when the clamping block 609 extends, the inner wall of the tray 1 can be tightly abutted, then the transverse partition plate 602 is placed in the inside of the tray 1, the longitudinal partition plate 601 and the transverse partition plate 602 are connected in a sliding mode through the limiting groove 603, according to the seedling planting density, the transverse partition plate 602 is pushed to adjust the size of the separated area, when the separated area needs to be adjusted, the positioning bolt 604 is rotated, the bottom end of the positioning bolt 604 is inserted into the inside of the corresponding fixed hole 605, and the fixing of the transverse partition plate 602 is realized.

[0027] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process transformations made by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields are also included in the patent protection range of the utility model.

Claims

1. A breathable seedling tray, comprising a tray (1), wherein the lower surface of the tray (1) is provided with uniformly distributed reinforcing ribs (3), and the upper surface edge of the tray (1) is provided with protrusions (2), characterized in that: It also includes a separator component (6); The partition assembly (6) includes a longitudinal partition (601), a transverse partition (602), a limiting groove (603), a positioning bolt (604), and a fixing hole (605). The longitudinal partition (601) is provided between the front and rear inner walls of the tray (1), and the transverse partition (602) is provided between the left and right inner walls of the tray (1). The transverse partition (602) has a limiting groove (603) in the middle part. The outer side of the longitudinal partition (601) is slidably connected to the inner wall of the adjacent limiting groove (603). The upper surface of the transverse partition (602) is threaded with a positioning bolt (604). The upper surface of the longitudinal partition (601) is provided with evenly distributed fixing holes (605). The positioning bolt (604) is installed in conjunction with the fixing hole (605).

2. The breathable seedling tray according to claim 1, characterized in that: The partition assembly (6) further includes a groove (606), a support block (607), a top rod (608), and a clamping block (609). The longitudinal partition (601) is provided with grooves (606) inside. The front and rear ends of the longitudinal partition (601) are slidably connected with clamping blocks (609). The bottom wall of the groove (606) is provided with support blocks (607). The two support blocks (607) located in the same groove (606) and adjacent on the same side are slidably connected with top rods (608). The end of the top rod (608) away from the center of the longitudinal partition (601) is fixedly connected to the side of the clamping block (609) located in the same groove (606) and adjacent to the center of the longitudinal partition (601).

3. The breathable seedling tray according to claim 2, characterized in that: The partition assembly (6) also includes a connecting rod (610) and a movable plate (611). The top rod (608) is rotatably connected to the connecting rod (610) at one end near the center of the longitudinal partition (601). The top ends of the two connecting rods (610) located in the same groove (606) are rotatably connected to the front and rear ends of a movable plate (611).

4. The breathable seedling tray according to claim 3, characterized in that: The separating component (6) also includes a lead screw (612) and a bellows (613). The lead screw (612) is rotatably connected between the upper and lower inner walls of the groove (606). The middle part of the movable plate (611) is threadedly connected to the lead screw (612) located inside the same groove (606). The upper and lower sides of the movable plate (611) are respectively provided with bellows (613) between the upper and lower inner walls of the groove (606). The lead screw (612) is located inside the bellows (613) inside the same groove (606).

5. The breathable seedling tray according to claim 4, characterized in that: The lead screw (612) extends out of the top wall of the groove (606) and is fixedly connected to a knob (7). The knob (7) is provided with uniformly distributed anti-slip grooves on its outside.

6. The breathable seedling tray according to claim 1, characterized in that: The bottom wall of the tray (1) is provided with evenly distributed permeable holes (4).

7. The breathable seedling tray according to claim 1, characterized in that: The tray (1) has gripping slots (5) on its left and right sides respectively.

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