Energy-saving nursery stock transplanting and conveying device convenient for sun shading and moisture preservation

Abstract

The invention discloses an energy-saving nursery stock transplanting and conveying device convenient for sun shading and moisture preservation, and relates to the technical field of nursery stock transfer. The lifting screw rods are in bilateral symmetry and are screwed in the two side walls of the mounting box through bearings, nuts on the lifting screw rods are fixedly connected with the outer walls of the two sides of the placing seat, and the bottom ends of the two lifting screw rods are connected through a synchronous wheel transmission assembly; an output shaft of the lifting motor is connected with the lower end of one lifting screw rod through a worm and gear pair; the supporting plates are arranged in a plurality of cylindrical cavities of the placing seat at equal intervals, and the supporting plates are connected with the inner wall of the mounting box through a pushing mechanism; the water absorption cotton plates are arranged on the upper sides of the supporting plates in a one-to-one correspondence mode, and water absorption lines on the water absorption cotton plates penetrate through the supporting plates and the bottom wall of the containing base and then are located in the water storage cavity; the limiting mechanisms are arranged in the side wall of the mounting box at equal intervals; the water absorption height is automatically adjusted through the lifting mechanism, nursery stocks are stabilized in cooperation with the limiting mechanism, intelligent moisturizing and stable fixing in the transportation process are achieved, and the nursery stock survival rate and the transfer efficiency are remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of seedling transportation, and in particular to an energy-saving seedling transplanting and transportation device that is convenient for sunshading and moisturizing. Background Art

[0002] Traditional seedling transportation methods mainly use simple containers for loading or direct transportation with exposed roots, which has significant defects: First, in terms of moisture retention, conventional containers lack a continuous water supply mechanism, which causes the roots of seedlings to lose water and dry up during transportation, seriously affecting the survival rate of transplantation. This problem is particularly prominent in long-distance transportation or high-temperature environments; second, in terms of fixation stability, existing devices mostly use simple bundling or stuffing to fix seedlings, which cannot effectively prevent shaking and collision during transportation, and can easily cause root damage or stem breakage; although some transportation devices with water storage functions have appeared on the market, these devices generally have problems with single structure and limited functions. Summary of the Invention

[0003] The purpose of the present invention is to address the defects and shortcomings of the existing technology and provide a seedling transplanting and transportation device with a reasonable design, easy use, energy-saving, convenient sunshade and moisture retention. The device automatically adjusts the water absorption height through a lifting mechanism, and cooperates with a limiting mechanism to stabilize the seedlings, thereby realizing intelligent moisturizing and stable fixation during the transportation process, and significantly improving the survival rate and transportation efficiency of the seedlings.

[0004] To achieve the above-mentioned object, the present invention adopts the following technical solution: it comprises an installation box and a placement seat, wherein the lower side of the installation box is provided with a water storage cavity, the upper side of the installation box is provided with a plurality of interpenetrating movable cavities at equal intervals, and the placement seat is provided in the plurality of movable cavities; it further comprises: There are two lifting screw rods, which are symmetrically connected to the two side walls of the installation box through bearings. The nuts on the lifting screw rods are fixedly connected to the outer walls on both sides of the placement seat. The nuts on the lifting screw rods are slidably set in the slide grooves on the inner wall of the installation box. The bottom ends of the two lifting screw rods are connected by a synchronous wheel transmission assembly. A lifting motor, wherein the lifting motor is embedded in and fixed to the bottom wall of the installation box, and the output shaft of the lifting motor is connected to the lower end of one of the lifting screws through a worm gear pair; Support plates, there are several support plates, and they are equidistantly arranged in several cylindrical cavities of the placement seat, and the support plates are connected to the inner wall of the installation box through a pushing mechanism; Water-absorbing cotton plates, wherein the water-absorbing cotton plates are multiple and are arranged one by one on the upper side of the support plate. The water-absorbing lines on the water-absorbing cotton plates pass through the support plate and the bottom wall of the placement seat and are located in the water storage cavity; The limiting mechanism is a plurality of limiting mechanisms, and the limiting mechanisms are equidistantly arranged in the side walls of the installation box, and the limiting mechanisms are suspended on the upper side of the installation box; The lifting motor drives the lifting screw connected thereto to rotate, and the lifting screw drives another lifting screw to rotate through the synchronous wheel transmission assembly, and the nuts on the two lifting screws drive the placement seat to move downward until the lower side of the placement seat is located in the water storage chamber. At this time, the water absorption line on the water-absorbing cotton board is located in the water inside the water storage chamber, and then the rod end of the seedling is limited by the limiting mechanism, thereby improving the stability of the seedling during transportation. When it needs to be taken out, the lifting motor is started, and the lifting motor drives the lifting screw connected thereto to rotate, and the lifting screw drives another lifting screw to rotate through the synchronous wheel transmission assembly, and the nuts on the two lifting screws drive the placement seat to move upward. While the placement seat moves upward, it drives the support plate to move upward from the lower side of the placement seat through the pushing mechanism, thereby facilitating removal.

[0005] As a further improvement of the present invention, the pushing mechanism comprises: There are two fixed racks, which are symmetrically fixed on both sides of the outer ring wall of the support plate, and are movably arranged inside the placement seat; There are two linkage gears, which are symmetrically embedded in the annular wall of the placement seat. The linkage gears are meshed with the fixed rack. A rotating rod is inserted and fixed in the center of the linkage gears. The rotating rod is screwed into the annular wall of the placement seat through a bearing. There are two driving racks, which are symmetrically embedded and fixed on the upper sides of the two side walls of the installation box. The driving racks are meshed with the linkage gears; Through the above technical solution, when the placement seat moves upward, it drives the support plate, the fixed rack and the linkage gear to move upward. When the linkage gear engages with the drive rack, the linkage gear rotates, and the linkage gear drives the fixed rack to move upward, thereby causing the support plate to move upward from the inside of the placement seat.

[0006] As a further improvement of the present invention, the limiting mechanism includes: Insertion plates, there are two of them, and they are symmetrically embedded in the rectangular grooves on the two side walls of the installation box. Insertion strips are fixed on both side walls of the insertion plates, and the insertion strips are movably inserted into the slots on the two side walls of the rectangular groove; There are two adjusting screws, which are screwed into the plug plate through threads, and the lower ends of the adjusting screws are screwed into the lower side wall of the installation box through bearings. The two adjusting screws are connected by a synchronous wheel transmission assembly; A limit motor, wherein the limit motor is embedded in and fixed in the lower side wall of the installation box, and the output shaft of the limit motor is connected to the lower end of one of the adjusting screws through a worm gear pair; There are two limiting arc plates, which are symmetrically screwed on the upper side of the movable cavity. The limiting arc plates are connected to the plug plate through a driving mechanism. Through the above technical solution, the limit motor is started according to the height of the seedlings, and the limit motor drives the adjusting screw connected to it to rotate through the worm gear pair, and the adjusting screw drives another adjusting screw to rotate through the synchronous wheel transmission assembly. The two adjusting screws drive the plug plates on their respective outer sides to move up and down, and the plug plates drive the limit arc plates to move up and down until the limit arc plates move to the appropriate height, and then the limit arc plates are driven by the driving mechanism to move to one side of the seedlings until the limit arc plates contact the seedlings, thereby achieving the limiting effect.

[0007] As a further improvement of the present invention, limit blocks are fixed on the lower sides of the front and rear side walls of the insert, and the limit blocks are slidably arranged in the side walls of the installation box; Through the above technical solution, the position of the inserting strip and the inserting plate can be limited by the limiting block to prevent the inserting plate from being moved out of the installation box.

[0008] As a further improvement of the present invention, the driving mechanism comprises: Drive connecting rods, there are four drive connecting rods, and two of them are grouped together and the adjacent ends are screwed together by a shaft; There are two mounting plates, which are respectively fixed on the side walls of the limiting arc plate and the plug plate, and the other ends of the driving connecting rods are respectively screwed to the mounting plates through shafts; A driving rod, wherein the driving rod is screwed to a mounting plate on the insert plate through a bearing, and both ends of the driving rod are connected to the shaft rod on the adjacent driving connecting rod through a worm gear pair, and the threads of the worms in the worm gear pairs on both sides are arranged in opposite directions; A drive motor, wherein the drive motor is embedded in and fixed in the plugboard, and the output shaft of the drive motor is connected to the middle end of the drive rod through a bevel gear pair; Through the above technical solution, the drive motor is started, and the drive motor drives the drive rod to rotate through the bevel gear pair. The two ends of the drive rod drive the drive connecting rod connected to it to rotate through the worm gear pair. The drive connecting rod drives the drive connecting rod on the other side to rotate. The drive connecting rod drives the limit arc plate to move through the mounting plate until the limit arc plate moves to the appropriate position.

[0009] As a further improvement of the present invention, a protective pad is fixed on the inner arc surface of the limiting arc plate, and the outer peripheral wall of the protective pad is arranged in the same plane as the outer peripheral wall of the limiting arc plate; The above technical solution can prevent the limiting arc plate from causing damage to the seedlings.

[0010] As a further improvement of the present invention, the lower sides of the front and rear side walls of the installation box are respectively movably provided with a No. 1 connecting plate and a No. 2 connecting plate, and several connecting springs are equidistantly fixed on the inner walls of the No. 1 connecting plate and the No. 2 connecting plate, and the other ends of the connecting springs are fixed to the inner wall of the installation box, and a movable plate is embedded on the rear side of the upper surface of the No. 2 connecting plate, and the movable plate is plugged in and matched with the embedded groove on the No. 1 connecting plate, and a movable rod is movably passed through the movable plate, and both ends of the movable rod are fixed with a limit plate, and the limit plate is plugged in and matched with the circular grooves on the upper and lower side walls of the movable plate, and the upper limit plate and the movable rod are plugged in and matched with the cylindrical groove on the bottom wall of the embedded groove on the No. 1 connecting plate, and a storage groove is provided on the inner wall of the No. 2 connecting plate, and the limit plate and the movable rod are plugged in and matched with the storage groove; Through the above technical solution, according to the number of seedlings, an appropriate number of installation boxes are selected, and several No. 2 connecting plates on the installation box are pulled out from the side wall of the installation box, and then the movable plate is rotated outward, and then the No. 1 connecting plate on the adjacent installation box is pulled outward, and the movable plate is inserted into the embedded groove on the No. 1 connecting plate, and the limiting plate and the movable rod on the movable plate are inserted into the cylindrical groove on the No. 1 connecting plate, so that the connection effect can be achieved and the stability between the two adjacent installation boxes is improved.

[0011] As a further improvement of the present invention, the outer ring wall of the limit plate is provided with a threaded tube, which is screwed to the inner bottom wall of the cylindrical groove on the movable plate and the first connecting plate respectively; Through the above technical solution, when the No. 1 connecting plate and the No. 2 connecting plate are not connected, the threaded tube on the outer side of the corresponding limit plate is screwed to the movable plate, thereby improving the stability of the connection between the limit plate and the movable plate. When the No. 1 connecting plate and the adjacent No. 2 connecting plate are connected, the corresponding limit plate is connected to the inner bottom wall of the cylindrical groove on the No. 1 limit plate, thereby improving the stability of the connection between the No. 1 connecting plate and the No. 2 connecting plate.

[0012] As a further improvement of the present invention, a telescopic tube is provided inside the connecting spring, and the two ends of the telescopic tube are respectively fixed to the No. 1 connecting plate, the No. 2 connecting plate and the inner wall of the installation box; Through the above technical solution, the connecting spring can be supported by the telescopic tube, thereby avoiding deformation of the connecting spring while not affecting the telescopic movement of the connecting spring.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The water immersion depth of the absorbent cotton board is controlled by the lifting motor to realize the automatic water replenishment function, ensuring that the roots of the seedlings continue to obtain water, and significantly improving the survival rate during transportation; 2. Use height-adjustable limit arc plates with protective cushions to achieve flexible fixation of seedling stems, effectively preventing shaking damage during transportation; 3. The innovative No. 1 and No. 2 connecting plate structures support the rapid splicing of multiple installation boxes, which can be flexibly expanded according to the transportation volume, thereby improving the efficiency of equipment use; 4. The fully motor-driven lifting, limiting and connecting mechanisms realize automatic loading and unloading, greatly reducing the intensity of manual operation and improving transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention.

[0015] Figure 2 This is an exploded view of the mounting box, placement seat, lifting screw and support plate in the present invention.

[0016] Figure 3 It is a structural schematic diagram of the support plate and the pushing mechanism in the present invention.

[0017] Figure 4 It is a structural schematic diagram of the limiting mechanism in the present invention.

[0018] Figure 5 It is an exploded view of the driving mechanism in the present invention.

[0019] Figure 6 It is a structural schematic diagram of the installation box, the first connecting plate and the second connecting plate in the present invention.

[0020] Figure 7 This is a schematic diagram of the structure after the No. 1 connecting plate and the No. 2 connecting plate are connected in the present invention.

[0021] Figure 8 for Figure 7 Exploded diagram.

[0022] Description of reference numerals: Installation box 1, water storage chamber 1-1, movable chamber 1-2, placement seat 2, lifting screw rod 3, lifting motor 4, support plate 5, pushing mechanism 6, fixed rack 6-1, linkage gear 6-2, rotating rod 6-3, driving rack 6-4, absorbent cotton plate 7, limiting mechanism 8, inserting plate 8-1, inserting strip 8-2, adjusting screw 8-3, limiting motor 8-4, limiting arc plate 8-5, driving mechanism 8-6, driving connecting rod 8-6-1, installation plate 8-6-2, driving rod 8-6-3, driving motor 8-6-4, limiting block 9, protective cushion 10, No. 1 connecting plate 11, No. 2 connecting plate 12, connecting spring 13, movable plate 14, movable rod 15, limiting plate 16, threaded tube 17, telescopic tube 18. DETAILED DESCRIPTION

[0023] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments described are only used as examples. All other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.

[0024] Example 1: like Figures 1-8 As shown, this embodiment includes an installation box 1 and a placement seat 2. The lower side of the installation box 1 is provided with a water storage chamber 1-1, and the upper side of the installation box 1 is provided with a plurality of interpenetrating movable chambers 1-2 at equal intervals. The placement seat 2 is arranged in the plurality of movable chambers 1-2. It also includes: There are two lifting screw rods 3, which are symmetrically connected to the two side walls of the installation box 1 through bearings. The nuts on the lifting screw rods 3 are welded and fixed to the outer walls on both sides of the placement seat 2. The nuts on the lifting screw rods 3 are slidably set in the slide grooves on the inner wall of the installation box 1. The bottom ends of the two lifting screw rods 3 are connected by a synchronous wheel transmission assembly. The lifting motor 4 is embedded in the bottom wall of the installation box 1 and fixed by bolts. The output shaft of the lifting motor 4 is connected to the lower end of the lifting screw 3 on the left side through a worm gear pair; Support plates 5, there are several support plates 5, and they are equidistantly arranged in several cylindrical cavities of the placement seat 2, and the support plates 5 are connected to the inner wall of the installation box 1 through a pushing mechanism 6; The absorbent cotton board 7 is a plurality of absorbent cotton boards 7, and each of the absorbent cotton boards 7 is arranged on the upper side of the support plate 5 in a one-to-one correspondence. The water absorption line on the absorbent cotton board 7 passes through the support plate 5 and the bottom wall of the placement seat 2 and is located in the water storage chamber 1-1; The limiting mechanism 8 is a plurality of limiting mechanisms 8 , and is equidistantly arranged in the side wall of the installation box 1 . The limiting mechanism 8 is suspended on the upper side of the installation box 1 .

[0025] Example 2: See Figure 1 、 Figure 3 As shown, based on Example 1, the pushing mechanism 6 includes: Fixed rack 6-1, there are two fixed racks 6-1, and they are symmetrically welded and fixed on both sides of the outer ring wall of the support plate 5. The fixed rack 6-1 is movably arranged inside the placement seat 2; Linkage gear 6-2, there are two linkage gears 6-2, and they are symmetrically embedded in the annular wall of the placement seat 2. The linkage gear 6-2 is meshed with the fixed rack 6-1. The center of the linkage gear 6-2 is inserted and welded with a rotating rod 6-3. The rotating rod 6-3 is screwed into the annular wall of the placement seat 2 through a bearing; The driving rack 6-4 is two and is symmetrically embedded in the front and rear sides and welded to the upper side of the two side walls of the installation box 1. The driving rack 6-4 is meshed with the linkage gear 6-2.

[0026] Example 3: See Figure 1 、 Figure 4-5 As shown, based on Example 1, the limiting mechanism 8 includes: Insertion plates 8-1, there are two of them, and they are symmetrically embedded in the rectangular grooves on the two side walls of the installation box 1. Insertion strips 8-2 are welded and fixed on both side walls of the insertion plate 8-1, and the insertion strips 8-2 are movably inserted into the slots on the two side walls of the rectangular groove; the lower sides of the front and rear side walls of the insertion strip 8-2 are welded and fixed, and the limit blocks 9 are slidably set in the side walls of the installation box 1. The position of the insertion strip 8-2 and the insertion plate 8-1 can be limited by the limit blocks 9 to prevent the insertion plate 8-1 from being removed from the installation box 1; There are two adjusting screws 8-3, which are screwed into the inserting plate 8-1 through threads. The lower ends of the adjusting screws 8-3 are screwed into the lower side wall of the installation box 1 through bearings. The two adjusting screws 8-3 are connected by a synchronous wheel transmission assembly. The limit motor 8-4 is embedded in and fixed in the lower side wall of the installation box 1, and the output shaft of the limit motor 8-4 is connected to the lower end of one of the adjusting screws 8-3 through a worm gear pair; There are two limiting arc plates 8-5, and they are symmetrically screwed on the upper side of the active cavity 1-2. The limiting arc plates 8-5 are connected to the plug plate 8-1 through the driving mechanism 8-6; protective pads 10 are glued and fixed on the inner arc-shaped surfaces of the limiting arc plates 8-5, and the outer peripheral walls of the protective pads 10 are arranged in the same plane as the outer peripheral walls of the limiting arc plates 8-5, which can prevent the limiting arc plates 8-5 from causing damage to the seedlings.

[0027] Example 4: See Figure 5 As shown, based on Example 3, the driving mechanism 8-6 includes: Driving connecting rods 8-6-1, there are four driving connecting rods 8-6-1, and two of them are grouped together and the adjacent ends are screwed together by a shaft; Mounting plate 8-6-2, there are two mounting plates 8-6-2, which are respectively welded and fixed on the side wall of the limiting arc plate 8-5 and the inserting plate 8-1, and the other end of the driving connecting rod 8-6-1 is respectively screwed to the mounting plate 8-6-2 through the shaft; The driving rod 8-6-3 is screwed to the mounting plate 8-6-2 on the inserting plate 8-1 through a bearing. The two ends of the driving rod 8-6-3 are connected to the shafts on the adjacent driving connecting rods 8-6-1 through worm gear pairs. The threads of the worms in the worm gear pairs on both sides are arranged in opposite directions. The driving motor 8-6-4 is embedded in the plug board 8-1 and fixed by bolts. The output shaft of the driving motor 8-6-4 is connected to the middle end of the driving rod 8-6-3 through a bevel gear pair.

[0028] Example 5: See Figure 1 、 Figure 6-8 As shown, on the basis of Example 1, the lower sides of the front and rear side walls of the installation box 1 are respectively movably provided with a No. 1 connecting plate 11 and a No. 2 connecting plate 12, and the inner walls of the No. 1 connecting plate 11 and the No. 2 connecting plate 12 are equidistantly welded and fixed with several connecting springs 13, and the other ends of the connecting springs 13 are welded and fixed to the inner wall of the installation box 1, and a telescopic tube 18 is provided inside the connecting spring 13, and the two ends of the telescopic tube 18 are respectively welded and fixed to the No. 1 connecting plate 11, the No. 2 connecting plate 12 and the inner wall of the installation box 1, and the connecting spring 13 can be supported by the telescopic tube 18 to avoid deformation of the connecting spring 13 without affecting the telescopic expansion of the connecting spring 13; a movable plate 14 is embedded on the rear side of the upper surface of the No. 2 connecting plate 12, and the movable plate 14 is inserted in conjunction with the embedded groove on the No. 1 connecting plate 11, and a movable rod 15 is movably passed through the movable plate 14, and the two ends of the movable rod 15 are welded and fixed with a limit plate 16, and the limit plate 16 is fixed to the movable plate The circular grooves on the upper and lower side walls of the movable plate 14 are inserted in cooperation, the upper limit plate 16 and the movable rod 15 are inserted in cooperation with the cylindrical groove on the bottom wall of the embedded groove on the No. 1 connecting plate 11, and the inner wall of the No. 2 connecting plate 12 is provided with a receiving groove, and the limit plate 16 and the movable rod 15 are inserted in cooperation with the receiving groove; the outer ring wall of the limit plate 16 is provided with a threaded tube 17, and the threaded tube 17 is respectively screwed with the inner bottom wall of the cylindrical groove on the movable plate 14 and the No. 1 connecting plate 11 When the No. 1 connecting plate 11 and the No. 2 connecting plate 12 are not connected, the threaded tube 17 on the outer side of the corresponding limiting plate 16 is screwed to the movable plate 14, thereby improving the stability of the connection between the limiting plate 16 and the movable plate 14. When the No. 1 connecting plate 11 and the adjacent No. 2 connecting plate 12 are connected, the corresponding limiting plate 16 is connected to the inner bottom wall of the cylindrical groove on the No. 1 limiting plate 16, thereby improving the stability of the connection between the No. 1 connecting plate 11 and the No. 2 connecting plate 12.

[0029] When using the present invention, according to the number of seedlings, a suitable number of installation boxes 1 are selected, and several No. 2 connecting plates 12 on the installation box 1 are pulled out from the side wall of the installation box 1, and then the movable plate 14 is turned outward, and then the No. 1 connecting plate 11 on the adjacent installation box 1 is pulled outward, and the movable plate 14 is inserted into the embedding groove on the No. 1 connecting plate 11, and the limiting plate 16 and the movable rod 15 on the movable plate 14 are inserted into the cylindrical groove on the No. 1 connecting plate 11, so as to achieve the connection effect and improve the stability between the two adjacent installation boxes 1, and the seedlings are placed in the several movable cavities 1-2 in turn, and the roots of the seedlings are located in the placement seat 2 and are connected to the absorbent cotton board. 7 conflicts with each other, and then the lifting motor 4 is started, the lifting motor 4 drives the lifting screw 3 connected thereto to rotate, and the lifting screw 3 drives the other lifting screw 3 to rotate through the synchronous wheel transmission assembly, and the nuts on the two lifting screws 3 drive the placement seat 2 to move downward until the lower side of the placement seat 2 is located in the water storage chamber 1-1. At this time, the water absorption line on the absorbent cotton plate 7 is located in the water inside the water storage chamber 1-1, and then the limit motor 8-4 is started, and the limit motor 8-4 drives the adjusting screw 8-3 connected thereto to rotate through the worm gear pair, and the adjusting screw 8-3 drives the other adjusting screw 8-3 to rotate through the synchronous wheel transmission assembly, and the two adjusting screws 8-3 drive the plug plates on their respective outer sides. 8-1 moves up and down, and the inserting plate 8-1 drives the limiting arc plate 8-5 to move up and down until the limiting arc plate 8-5 moves to a suitable height, and then the driving motor 8-6-4 is started, and the driving motor 8-6-4 drives the driving rod 8-6-3 to rotate through the bevel gear pair, and the two ends of the driving rod 8-6-3 drive the driving connecting rod 8-6-1 connected thereto to rotate through the worm gear pair, and the driving connecting rod 8-6-1 drives the driving connecting rod 8-6-1 on the other side to rotate, and the driving connecting rod 8-6-1 drives the limiting arc plate 8-5 to move through the mounting plate 8-6-2, until the limiting arc plate 8-5 moves to a suitable position, until the limiting arc plate 8-5 contacts the seedlings, from The limiting effect is achieved, thereby improving the stability of seedlings during transportation. When they need to be taken out, the lifting motor 4 is started, and the lifting motor 4 drives the lifting screw rod 3 connected to it to rotate. The lifting screw rod 3 drives another lifting screw rod 3 to rotate through the synchronous wheel transmission assembly. The nuts on the two lifting screw rods 3 drive the placement seat 2 to move upward. When the placement seat 2 moves upward, it drives the support plate 5 and the fixed rack 6-1 and the linkage gear 6-2 to move upward. When the linkage gear 6-2 engages with the driving rack 6-4, the linkage gear 6-2 rotates, and the linkage gear 6-2 drives the fixed rack 6-1 to move upward, so that the support plate 5 moves upward from the inside of the placement seat 2, making it easier to take out.

[0030] Compared with the prior art, the beneficial effects of this specific embodiment are as follows: 1. The immersion depth of the absorbent cotton board 7 is precisely controlled by the lifting motor 4, and the automatic water replenishment function is realized in conjunction with the water storage chamber 1-1, ensuring that the roots of different types of seedlings continue to obtain appropriate water during transportation, significantly improving the survival rate of transplantation; 2. The height-adjustable limit arc plate 8-5 is used in conjunction with the protective cushion 10 and a multi-directional linkage mechanism to achieve flexible fixation of the seedling stems, effectively preventing shaking and friction damage during transportation and protecting the integrity of the seedlings; 3. The innovatively designed No. 1 connecting plate 11 and No. 2 connecting plate 12, combined with the movable rod 15 mechanism, support the rapid splicing and separation of multiple installation boxes 1. The loading capacity can be flexibly adjusted according to actual transportation needs, greatly improving the efficiency and adaptability of the equipment. 4. The integrated lifting motor 4, limit motor 8-4 and drive motor 8-6-4 realize the full process automation of seedling loading and unloading, fixing and moisturizing through the precision transmission mechanism, which significantly reduces the intensity of manual labor and improves the efficiency and safety of transportation operations.

[0031] For those skilled in the art, they can modify the technical solutions described in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An energy-saving, convenient sunshade and moisture-retaining seedling transplanting and transporting device, comprising an installation box (1) and a placement seat (2), wherein a water storage chamber (1-1) is provided on the lower side of the interior of the installation box (1), and a plurality of interpenetrating movable chambers (1-2) are provided on the upper side of the installation box (1), and the placement seat (2) is provided in the plurality of movable chambers (1-2); and characterized in that: It also contains: The lifting screw rod (3) is two and is symmetrically connected to the two side walls of the installation box (1) through bearings. The nut on the lifting screw rod (3) is fixedly connected to the outer walls of the two sides of the placement seat (2). The nut on the lifting screw rod (3) is slidably set in the slide groove on the inner wall of the installation box (1). The bottom ends of the two lifting screw rods (3) are connected through a synchronous wheel transmission assembly. A lifting motor (4), wherein the lifting motor (4) is embedded in and fixed in the bottom wall of the installation box (1), and the output shaft of the lifting motor (4) is connected to the lower end of one of the lifting screws (3) through a worm gear pair; Support plates (5), wherein the support plates (5) are multiple and are equidistantly arranged in multiple cylindrical cavities of the placement seat (2), and the support plates (5) are connected to the inner wall of the installation box (1) through a pushing mechanism (6); Water-absorbing cotton plates (7), wherein the water-absorbing cotton plates (7) are in plurality and are arranged one by one on the upper side of the support plate (5); the water-absorbing lines on the water-absorbing cotton plates (7) pass through the support plate (5) and the bottom wall of the placement seat (2) and are located in the water storage chamber (1-1); The limiting mechanism (8) is a plurality of limiting mechanisms (8) which are equidistantly arranged in the side wall of the installation box (1). The limiting mechanism (8) is suspended on the upper side of the installation box (1).

2. The energy-saving, sun-shading and moisture-retaining seedling transplanting and transporting device according to claim 1 is characterized in that: The pushing mechanism (6) comprises: Fixed racks (6-1), there are two fixed racks (6-1), which are symmetrically fixed on both sides of the outer ring wall of the support plate (5) in the front and rear directions, and the fixed racks (6-1) are movably arranged inside the placement seat (2); Linkage gears (6-2), there are two linkage gears (6-2), which are symmetrically embedded in the annular wall of the placement seat (2) in a front-to-back manner, the linkage gears (6-2) are meshed with the fixed rack (6-1), a rotating rod (6-3) is inserted and fixed in the center of the linkage gear (6-2), and the rotating rod (6-3) is screwed into the annular wall of the placement seat (2) through a bearing; The driving racks (6-4) are two and are symmetrically embedded and fixed on the upper sides of the two side walls of the installation box (1). The driving racks (6-4) are meshed with the linkage gear (6-2).

3. The energy-saving, sun-shading and moisture-retaining seedling transplanting and transporting device according to claim 1, characterized in that: The limiting mechanism (8) comprises: Insertion plates (8-1), there are two of the insertion plates (8-1), which are symmetrically arranged in a front-to-back manner and are movably embedded in rectangular grooves on the two side walls of the installation box (1), and insertion strips (8-2) are fixed on both side walls of the insertion plates (8-1), and the insertion strips (8-2) are movably inserted into slots on the two side walls of the rectangular groove; There are two adjusting screws (8-3), which are screwed into the inserting plate (8-1) through threads, and the lower ends of the adjusting screws (8-3) are screwed into the lower side wall of the installation box (1) through bearings, and the two adjusting screws (8-3) are connected through a synchronous wheel transmission assembly; A limit motor (8-4), wherein the limit motor (8-4) is embedded in and fixed in the lower side wall of the installation box (1), and the output shaft of the limit motor (8-4) is connected to the lower end of one of the adjusting screws (8-3) through a worm gear pair; The limiting arc plates (8-5) are two and are symmetrically screwed to the upper side of the movable cavity (1-2). The limiting arc plates (8-5) are connected to the plug plate (8-1) via a driving mechanism (8-6).

4. The energy-saving, sun-shading and moisture-retaining seedling transplanting and transporting device according to claim 3 is characterized by: Limiting blocks (9) are fixed on the lower sides of the front and rear side walls of the inserting strip (8-2), and the limiting blocks (9) are slidably arranged in the side walls of the installation box (1).

5. The energy-saving, sun-shading and moisture-retaining seedling transplanting and transporting device according to claim 3 is characterized by: The driving mechanism (8-6) comprises: Driving connecting rods (8-6-1), there are four driving connecting rods (8-6-1), and two of them form a group and the adjacent ends are screwed together through the shaft; There are two mounting plates (8-6-2), which are respectively fixed on the side walls of the limiting arc plate (8-5) and the inserting plate (8-1), and the other ends of the driving connecting rods (8-6-1) are respectively screwed to the mounting plates (8-6-2) via shafts; A driving rod (8-6-3) is screwed onto a mounting plate (8-6-2) on the inserting plate (8-1) via a bearing. Both ends of the driving rod (8-6-3) are connected to the shafts on the adjacent driving connecting rods (8-6-1) via worm gear pairs, and the threads of the worms in the worm gear pairs on both sides are arranged in opposite directions. A driving motor (8-6-4) is embedded in and fixed in the plugboard (8-1), and an output shaft of the driving motor (8-6-4) is connected to the middle end of the driving rod (8-6-3) through a bevel gear pair.

6. The energy-saving, sun-shading and moisture-retaining seedling transplanting and transporting device according to claim 3, characterized in that: A protective soft pad (10) is fixed on the inner arc surface of the limiting arc plate (8-5), and the outer peripheral wall of the protective soft pad (10) is arranged in the same plane as the outer peripheral wall of the limiting arc plate (8-5).

7. The energy-saving, sun-shading and moisture-retaining seedling transplanting and transporting device according to claim 1, characterized in that: The lower sides of the front and rear side walls of the installation box (1) are respectively provided with a No. 1 connecting plate (11) and a No. 2 connecting plate (12) movably. A plurality of connecting springs (13) are fixed at equal intervals on the inner walls of the No. 1 connecting plate (11) and the No. 2 connecting plate (12). The other ends of the connecting springs (13) are fixed on the inner wall of the installation box (1). A movable plate (14) is embedded on the rear side of the upper surface of the No. 2 connecting plate (12). The movable plate (14) is inserted into the embedded groove on the No. 1 connecting plate (11) to movably A movable rod (15) is movable through the movable plate (14), and both ends of the movable rod (15) are fixed with a limit plate (16), and the limit plate (16) is inserted in cooperation with the circular grooves on the upper and lower side walls of the movable plate (14), and the upper limit plate (16) and the movable rod (15) are inserted in cooperation with the cylindrical groove on the bottom wall of the embedded groove on the No. 1 connecting plate (11), and a receiving groove is provided on the inner wall of the No. 2 connecting plate (12), and the limit plate (16) and the movable rod (15) are inserted in cooperation with the receiving groove.

8. The energy-saving, sun-shading and moisture-retaining seedling transplanting and transporting device according to claim 7, characterized in that: The outer ring wall of the limit plate (16) is provided with a threaded tube (17), and the threaded tube (17) is respectively screwed to the inner bottom wall of the cylindrical groove on the movable plate (14) and the first connecting plate (11).

9. The energy-saving, sun-shading and moisture-retaining seedling transplanting and transporting device according to claim 7, characterized in that: The connecting spring (13) is provided with a telescopic tube (18) inside, and the two ends of the telescopic tube (18) are respectively fixed to the first connecting plate (11), the second connecting plate (12) and the inner wall of the installation box (1).

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