Agricultural seedling raising device

Abstract

The utility model relates to the technical field of seedling raising devices, and discloses an agricultural seedling raising device, which comprises a plug seedling raising machine body, a tray seedling raising device and a seedling raising device, a seedling raising plate is arranged at the top of the conveying belt; during use, seedling raising trays are placed in the alignment placement box, then a motor is started, and a rack disc can be driven by a half gear to drive a push plate to reciprocate, so that the seedling raising trays in the placement box are pushed to a guide slope one by one and slide to a conveying belt along the guide slope, and the seedling raising trays are automatically conveyed; meanwhile, after hole pressing and soil covering are completed on the seedling raising plates, the seedling raising plates are conveyed into the plate collecting box, at the moment, the electric push rod drives the top plate to push the seedling raising plates upwards, the seedling raising plates are limited through the limiting mechanism, then the electric push rod drives the top plate to be collected, and the next seedling raising plate is conveniently stored; the labor for storing the seedling raising plate is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of seedling raising device, concretely to an agricultural seedling raising device. BACKGROUND

[0002] Seedling raising is the meaning of cultivating seedling. The original meaning is to cultivate seedling in the nursery, hotbed or greenhouse, and transplant to the land for planting. It can also refer to the stage of artificial protection of various biological microorganisms until they can survive independently.

[0003] The existing seedling raising device mostly uses a hole screen disc to screen the crop seeds into each hole in the seedling tray, which needs to consume a lot of manpower and time, causing inconvenience in use. In the related technology, the hole tray seedling raising machine is used, the seedling tray is conveyed through the conveying belt, the seedling tray is covered with soil through the soil covering mechanism, and the seedling tray is moved to the flattening piece under the action of the conveying belt to flatten the soil. Then, through the cooperation of the hole pressing mechanism and the inductor, the hole pressing disc automatically presses the hole in the seedling tray, and the seed of the crop is pointed to the inside of the seedling tray through the hole pointing mechanism with the electric suction disc and the inductor. The automatic hole tray seeding of the crop can be realized, but since the device needs to manually add and remove the seedling tray during use, and needs to continuously seed, one person needs to add the seedling tray in front of the soil covering mechanism, and one person needs to receive the seedling tray at the tail of the device, so that a single person cannot complete the seedling process, causing inconvenience in use. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the shortcomings of the prior art, the utility model provides an agricultural seedling raising device, which has the advantages of single person continuous seedling operation, and solves the problem that the existing hole tray seedling machine is not convenient for single person use during continuous seedling.

[0006] (II) Technical scheme

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: an agricultural seedling raising device, comprising: a hole tray seedling machine body, a conveying belt is installed inside; the top of the conveying belt is provided with a seedling tray; the two sides of the conveying belt are provided with an upper and lower component; the upper and lower component comprises: a placing box, which is fixedly installed on one side of the conveying belt, and a through slot is opened on one side of the placing box; the inside of the placing box is provided with a conveying mechanism; the side of the placing box and the bottom of the through slot are fixedly connected with a guide slope; the other side of the conveying belt is fixedly installed with a receiving box; the inside of the receiving box is fixedly connected with an electric push rod, and the electric push rod is electrically connected with an external power supply; the output end of the electric push rod is fixedly connected with a top plate; the inside of the receiving box is provided with a limiting mechanism.

[0008] In some embodiments, the conveying mechanism comprises: a motor fixedly connected to the inside of the placing box, and the motor is electrically connected with an external power source; an output end of the motor is fixedly connected with a half gear; an outside of the half gear is meshingly connected with a rack disc, and the rack disc is slidingly connected with the inside of the placing box; a top of the rack disc is fixedly connected with a push plate.

[0009] In some embodiments, the top of the push plate extends to the inside of the placing box, the protruding part is located at one side of the seedling tray, and the height of the protruding part of the push plate is less than the thickness of the seedling tray.

[0010] In some embodiments, the limiting mechanism comprises: a limiting sliding block slidingly connected to both sides of the inside of the collecting box; both sides of the limiting sliding block are slidingly connected with a guide rod, and an outside of the guide rod is sleeved with a spring.

[0011] In some embodiments, one end of the limiting sliding block extends to the inside of the collecting box, the protruding part is provided with an inclined surface, and one end of the limiting sliding block extends to the bottom of the seedling tray in the collecting box.

[0012] In some embodiments, the placing box and the collecting box are provided with an auxiliary assembly; the auxiliary assembly comprises: a lifting fork slidingly connected to both sides of the collecting box; one side of the lifting fork is fixedly connected with a handle; both sides of the top of the placing box are fixedly connected with a limiting block.

[0013] In some embodiments, both sides of the collecting box are provided with a sliding groove, the width of the sliding groove is the same as the width of the end of the lifting fork, and the distance between the limiting blocks is the same as the total width of the lifting fork.

[0014] In some embodiments, both sides of the guide slope are fixedly connected with a guide block, and the distance between the guide blocks is the same as the width of the seedling tray.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the agricultural seedling device has the following beneficial effects:

[0017] The utility model discloses a structure simple, and the use, only need to place the seedling tray in the inside of the alignment placing box, then start the motor, can drive the push board reciprocating movement through half gear drive rack disc to push the seedling tray in the inside of the placing box one by one to the guide slope, and slide to the conveyer belt along the guide slope, thereby realize the automatic conveying of seedling tray, save the artificial required when adding seedling tray in the continuous seedling, simultaneously, after the seedling tray completes the hole pressing and covers the soil, is transported to the inside of the receiving box, at this time, the electric push rod drives the top plate to push the seedling tray upwards, and through the limiting mechanism to the seedling tray limiting, then the electric push rod drives the top plate to withdraw, be convenient for the storage of next seedling tray, save the artificial of the storage seedling tray. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic diagram of the utility model;

[0019] Figure 2 It is the structure schematic diagram of the placing box of the utility model;

[0020] Figure 3 It is the structure schematic diagram of the conveying mechanism of the utility model;

[0021] Figure 4 It is the structure schematic diagram of the receiving box of the utility model;

[0022] Figure 5 It is the structure schematic diagram of the auxiliary assembly of the utility model;

[0023] Figure 6 It is the structure schematic diagram of the inside of the receiving box of the utility model.

[0024] In the drawing:

[0025] 11, hole tray seedling machine body;12, conveyer belt;13, seedling tray;

[0026] 2, feeding and discharging assembly;21, placing box;22, conveying mechanism;221, motor;222, half gear;223, rack disc;224, push plate;23, guide slope;24, receiving box;25, electric push rod;26, top plate;27, limiting mechanism;271, limiting slide block;272, guide rod;

[0027] 3, auxiliary assembly;31, lifting fork;32, handle;33, limiting block;

[0028] 41, guide block. DETAILED DESCRIPTION

[0029] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0030] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement condition and the like between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0031] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person of ordinary skill in the art can realize it, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope claimed by the present application.

[0033] In use, the operator first adds soil in the inside of the seedling tray, then uses the hole screen tray to screen the crop seeds into each hole in the inside of the seedling tray, then covers a thin layer of soil on the seeds, and then cultivates the seeds, and after the seeds germinate, the seedlings are transplanted.

[0034] In the related art, a plug seedling machine is used to transport the seedling tray through a conveying belt, to cover the seedling tray through a covering mechanism, to move the seedling tray to a flattening piece under the action of the conveying belt to flatten the covering soil, to automatically press the plug in the seedling tray through the plug pressing mechanism and the inductor, and to point the seeds of the crops to the inside of the seedling tray through the seed pointing mechanism with the electrified suction cup and the inductor, so that the plug seedling of the crops can be automatically performed. However, the device needs to manually add and remove the seedling tray during use, and when continuous seeding is needed, one person needs to add the seedling tray in front of the covering mechanism and one person needs to receive the seedling tray at the tail of the device, so that a single person cannot complete the seedling process, causing inconvenience.

[0035] In order to solve the problems in the related art to some extent, the embodiments of the present application provide an agricultural seedling device. When in use, only the seedling tray 13 needs to be placed in the inside of the alignment placing box 21, and then the motor 221 is started, so that the half gear 222 drives the rack disc 223 to drive the push plate 224 to reciprocate, thereby pushing the seedling tray 13 in the inside of the placing box 21 one by one to the guide slope 23, and sliding to the conveying belt 12 along the guide slope 23, so as to realize automatic conveying of the seedling tray 13, save the manual labor needed for adding the seedling tray 13 during continuous seedling, and at the same time, after the seedling tray 13 completes the plug pressing and soil covering, it is conveyed to the inside of the tray receiving box 24. At this time, the electric push rod 25 drives the top plate 26 to push the seedling tray 13 upwards, and the seedling tray 13 is limited by the limiting mechanism 27, and then the electric push rod 25 drives the top plate 26 to retract, so as to facilitate the storage of the next seedling tray 13, thereby saving the manual labor for storing the seedling tray 13.

[0036] The present application will be described below in conjunction with the drawings and specific embodiments:

[0037] In conjunction with Figures 1-6 , the embodiments of the present application provide an agricultural seedling device, which comprises: a plug seedling machine body 11, a conveying belt 12 is installed in the inside of the plug seedling machine body 11; a seedling tray 13 is arranged on the top of the conveying belt 12; an upper and lower component 2 is arranged on both sides of the conveying belt 12; the upper and lower component 2 comprises: a placing box 21, which is fixedly installed on one side of the conveying belt 12, and a through slot is formed on one side of the placing box 21; a conveying mechanism 22 is arranged in the inside of the placing box 21; a guide slope 23 is fixedly connected to one side of the placing box 21 and located at the bottom of the through slot; a tray receiving box 24 is fixedly installed on the other side of the conveying belt 12; an electric push rod 25 is fixedly connected in the inside of the tray receiving box 24, and the electric push rod 25 is electrically connected with an external power supply; a top plate 26 is fixedly connected to the output end of the electric push rod 25; and a limiting mechanism 27 is arranged in the inside of the tray receiving box 24.

[0038] In use, the seedling tray 13 is conveyed by the conveying belt 12, the seedling tray 13 is covered with soil by the soil covering mechanism, the seedling tray 13 is moved to the flatting piece under the action of the conveying belt 12 to flatten the soil, then the seedling tray is automatically pressed by the pressing hole disc through the cooperation of the pressing hole mechanism and the inductor, the seeds of the crops are pointed to the inside of the seedling tray 13 through the hole pointing mechanism with the electric suction disc and the inductor, and the automatic plug seeding of the crops can be realized. Before starting the conveying belt 12, the soil is added to the inside of the soil covering mechanism, then the seedling tray 13 is placed in the inside of the stacking box 21, then the motor 221 is started to drive the half gear 222 to rotate, the half gear 222 drives the rack disc 223 to move in one direction in the inside of the stacking box 21 through the meshing with one side of the inside of the rack disc 223, when the inside of the rack disc 223 contacts one side of the half gear 222, the half gear 222 is disengaged from one side of the inside of the rack disc 223 and meshes with the other side of the inside of the rack disc 223, thereby driving the rack disc 223 to slide to the other side in the inside of the stacking box 21, so that the reciprocating movement of the rack disc 223 is realized, the rack disc 223 drives the push plate 224 to reciprocate, when the rack disc 223 moves to one side, the push plate 224 is located at one side of the seedling tray 13 in the inside of the stacking box 21, with the movement of the push plate 224, the seedling tray 13 is pushed on one side of the seedling tray 13, the push plate 224 is pushed to the guide slope 23, under the action of the guide slope 23 and gravity, the push plate 224 slides to the top of the conveying belt 12, then the push plate 224 returns to one side of the seedling tray 13 again, at this time, one seedling tray 13 above the conveyed seedling tray 13 falls to one side of the push plate 224 under the action of gravity, the push plate 224 moves again, thereby pushing the seedling tray 13 in the inside of the stacking box 21 one by one to the guide slope 23, so that the automatic conveying of the seedling tray 13 is realized, the labor required for adding the seedling tray 13 during continuous seedling is saved, at the same time, after the seedling tray 13 completes the pressing and covering of the hole, the seedling tray 13 is conveyed to the inside of the tray collecting box 24, the bottom of the inside of the tray collecting box 24 is provided with a pressure inductor, the pressure inductor is a piezoresistive pressure sensor, the strain resistance adsorbed on the base material is mechanically deformed by the gravity of the seedling tray 13, thereby generating a resistance value change, when the value reaches a certain degree (greater than the weight of the empty seedling tray 13), the electric push rod 25 is automatically started to drive the top plate 26 to push the seedling tray 13 upwards, when the seedling tray 13 moves upwards, one side of the limiting sliding block 271 is pressed, and the spring outside the guide rod 272 is compressed, so that the limiting sliding block 271 is retracted into the inside of the tray collecting box 24, when the seedling tray 13 is pushed into the upper side of the limiting sliding block 271, the limiting sliding block 271 is pushed out of the inside of the tray collecting box 24 under the action of the spring outside the guide rod 272, thereby supporting the seedling tray 13, then the electric push rod 25 drives the top plate 26 to retract, which is convenient for the storage of the next seedling tray 13, and the labor for storing the seedling tray 13 is saved.

[0039] In some embodiments, the conveying mechanism 22 comprises: a motor 221 fixedly connected to the inside of the placing box 21, and the motor 221 is electrically connected with an external power source; the output end of the motor 221 is fixedly connected with a half gear 222; the outside of the half gear 222 is meshingly connected with a rack disc 223, and the rack disc 223 is slidingly connected with the inside of the placing box 21; the top of the rack disc 223 is fixedly connected with a push plate 224, the push plate 224 is slidingly connected in a sliding groove in the inside of the placing box 21, the width of the push plate 224 is smaller than the length of one side of the seedling tray 13, and the width of the sliding groove is also smaller than the length of one side of the seedling tray 13, so that the probability of the seedling tray 13 falling into the sliding groove can be reduced while ensuring the reciprocating sliding of the push plate 224.

[0040] In some embodiments, the top of the push plate 224 extends to the inside of the placing box 21, the protruding part is located at one side of the seedling tray 13, and the height of the protruding part of the push plate 224 is smaller than the thickness of the seedling tray 13, so that the two seedling trays 13 are prevented from being pushed out together by the push plate 224 after the seedling trays 13 are stacked.

[0041] In some embodiments, the limiting mechanism 27 comprises: limiting sliding blocks 271 slidingly connected to both sides of the inside of the collecting box 24; limiting sliding blocks 271 are slidingly connected with guide rods 272 on both sides, and the outside of the guide rods 272 is sleeved with springs, so as to automatically push the limiting sliding blocks 271 by the springs to limit the seedling tray 13.

[0042] In some embodiments, one end of the limiting sliding block 271 extends to the inside of the collecting box 24, the protruding part is provided with an inclined surface, and one end of the limiting sliding block 271 extends to the bottom of the seedling tray 13 in the collecting box 24, so that when the seedling tray 13 is pushed upward by the electric push rod 25 and the top plate 26, the seedling tray 13 can press the inclined surface on one side of the limiting sliding block 271, so as to push the limiting sliding block 271 into the inside of the collecting box 24, preventing the limiting sliding block 271 from blocking the seedling tray 13 from moving upward.

[0043] In some embodiments, the placing box 21 and the collecting box 24 are provided with an auxiliary assembly 3; the auxiliary assembly 3 comprises: lifting forks 31 slidingly connected to both sides of the collecting box 24; handles 32 are fixedly connected to one side of the lifting forks 31; limiting blocks 33 are fixedly connected to both sides of the top of the placing box 21, the lifting forks 31 are in the shape of a fork with split ends, the distance between the split ends is smaller than the width of the bottom of the seedling tray 13, so as to fork the seedling tray 13.

[0044] In some embodiments, the closing box 24 is provided with a sliding groove on both sides, the width of the sliding groove is the same as the width of the end of the lifting fork 31, the distance between the limiting blocks 33 is the same as the total width of the lifting fork 31, the lifting fork 31 is inserted into the inside of the closing box 24 from both sides, one end of the lifting fork 31 is provided with a buckle, the two lifting forks 31 are connected through the buckle when the two lifting forks 31 contact each other, then the seedling tray 13 is lifted by lifting the lifting fork 31 upwards, and the seedling tray is taken out.

[0045] In some embodiments, the guide block 41 is fixedly connected to both sides of the guide slope 23, and the distance between the guide blocks 41 is the same as the width of the seedling tray 13, so as to stabilize the sliding of the seedling tray 13 on the guide slope 23.

[0046] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0047] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the scope of protection required by the present application.

[0048] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An agricultural seedling raising device, characterized in that, Include: The cell tray seedling machine body (11) is internally installed with a conveying belt (12); the top of the conveying belt (12) is provided with a seedling tray (13); both sides of the conveying belt (12) are provided with an upper and lower component (2); the upper and lower component (2) comprises: The placing box (21) is fixedly installed on one side of the conveying belt (12), and a through slot is opened on one side of the placing box (21); The inside of the placing box (21) is provided with a conveying mechanism (22); one side of the placing box (21) and the bottom of the through slot are fixedly connected with a guide slope (23); the other side of the conveying belt (12) is fixedly installed with a collecting box (24); the inside of the collecting box (24) is fixedly connected with an electric push rod (25), and the electric push rod (25) is electrically connected with an external power supply; the output end of the electric push rod (25) is fixedly connected with a top plate (26); the inside of the collecting box (24) is provided with a limiting mechanism (27).

2. The seedling raising device for agricultural use according to claim 1, characterized by The conveying mechanism (22) comprises: The motor (221) is fixedly connected to the inside of the placing box (21), and the motor (221) is electrically connected with an external power supply; the output end of the motor (221) is fixedly connected with a half gear (222); the outside of the half gear (222) is engagedly connected with a rack disc (223), and the rack disc (223) is slidingly connected with the inside of the placing box (21); the top of the rack disc (223) is fixedly connected with a push plate (224).

3. The seedling raising device for agricultural use according to claim 2, characterized by: The top of the push plate (224) extends to the inside of the placing box (21), the protruding part is located on one side of the seedling tray (13), and the height of the protruding part of the push plate (224) is less than the thickness of the seedling tray (13).

4. The seedling raising device for agricultural use according to claim 1, characterized by The limiting mechanism (27) comprises: The limiting slide block (271) is slidingly connected to both sides of the inside of the collecting box (24); both sides of the limiting slide block (271) are slidingly connected with guide rods (272), and the outside of the guide rods (272) is sleeved with springs.

5. The seedling raising device for agricultural use according to claim 4, characterized by: One end of the limiting slide block (271) extends to the inside of the collecting box (24), the protruding part is provided with an inclined surface, and one end of the limiting slide block (271) extends to the bottom of the seedling tray (13) in the collecting box (24).

6. The seedling raising device for agricultural use according to claim 1, characterized by The placing box (21) and the collecting box (24) are provided with an auxiliary assembly (3); the auxiliary assembly (3) comprises: The lifting fork (31) is slidingly connected to both sides of the collecting box (24); one side of the lifting fork (31) is fixedly connected with a handle (32); both sides of the top of the placing box (21) are fixedly connected with limiting blocks (33).

7. The seedling raising device for agricultural use according to claim 6, characterized by: Both sides of the collecting box (24) are provided with a sliding groove, the width of the sliding groove is the same as the width of the end of the lifting fork (31), and the distance between the limiting blocks (33) is the same as the total width of the lifting fork (31).

8. The seedling raising device for agricultural use according to claim 1, characterized by: Both sides of the guide slope (23) are fixedly connected with guide blocks (41), and the distance between the guide blocks (41) is the same as the width of the seedling tray (13).

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