Agricultural machinery seedling separation device

Abstract

The present invention relates to the technical field of agricultural machinery, and discloses an agricultural machinery seedling separation device, comprising a fixed platform, one side of the fixed platform is fixedly connected to a guide platform, the bottom of the guide platform is fixedly connected to a water tank, the inner cavity of the fixed platform is provided with a feeding mechanism, and the surface of the guide platform is provided with a seedling separation mechanism; the seedling separation mechanism comprises a classification unit and a sorting unit, the classification unit is arranged in the inner cavity of the guide platform, and the sorting unit is arranged on one side of the guide platform. The present invention uses the classification unit and the sorting unit to transport a culture dish to the inner cavity of a guide groove, so that the culture dish floats in the water, and the buoyancy of the culture dish in the water is used to classify plants with larger weight and plants with smaller weight, and then the sorting unit is used to transport the culture dish to the top of the support platform, and then the culture dish is sorted into a collecting plate, so as to achieve the purpose of seedling separation and sorting of plants of different volumes, and solve the problem of time-consuming and labor-intensive manual plant selection and high difficulty in operation.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, in particular to an agricultural machinery seedling separation device. Background Art

[0002] Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery, etc. Agricultural machinery seedling separation device is also a kind of agricultural machinery. At present, plants are divided into soil culture and hydroponics when they are cultivated. Most hydroponic plants are planted by inserting plant seedlings on a floating board, and then fixing the floating board in a culture dish, and placing the culture dish in water for cultivation. However, when seeds germinate and grow, some grow fast and some grow slowly, resulting in plants planted in the same period having different sizes. In order to ensure the quality of the same batch of plants, it is necessary to pick out plants that grow slower and are smaller in size. This process usually requires manual selection of plants, which is not only time-consuming and labor-intensive, but also difficult to operate. Therefore, we propose an agricultural machinery seedling separation device. Summary of the invention

[0003] The purpose of the present invention is to provide an agricultural machinery seedling separation device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an agricultural mechanical seedling separation device, comprising a fixed platform, one side of the fixed platform is fixedly connected to a guide platform, the bottom of the guide platform is fixedly connected to a water tank, and further comprising a feeding mechanism and a seedling separation mechanism, the feeding mechanism is installed on the fixed platform, the feeding mechanism is used to transport culture dishes, and the seedling separation mechanism comprises a classification unit and a sorting unit; the classification unit is used in conjunction with the feeding mechanism, the classification unit is used to classify small seedlings, and the sorting unit is used to sort the culture dishes;

[0005] The classification unit includes a guide groove opened on the top of the guide platform, a fixed plate is fixedly connected to the inner wall of the guide groove, a connecting plate is fixedly connected to the bottom of the guide groove, rollers are rotatably connected to both sides of the connecting plate, a plurality of blades are fixedly connected to the circumference of the roller, a material guide plate is slidably connected to the inner cavity of the guide groove, a water groove is opened on the inner wall of the guide groove, the water groove is connected to the top of the water tank, a first inclined plate is fixedly connected to the inner wall of the guide groove and close to the roller, and a water supply component is provided in the inner cavity of the guide platform;

[0006] The sorting unit includes a support table fixedly connected to one side of the guide table, a placement groove is provided on the top of the support table, a collection plate is placed in the inner cavity of the placement groove, a partition is fixedly connected to the top of the support table, and push plates used in conjunction with the collection plate are slidably connected on both sides of the partition, a groove is provided on the top of the support table, and two third transmission shafts are rotatably connected to the inner cavity of the groove, a filter belt is transmission-connected between the two third transmission shafts, the top of the filter belt is consistent with the level of the top of the support table, a second motor is fixedly connected to the inner wall of the support table, and the output end of the second motor is fixedly connected to one end of the third transmission shaft, and through holes are provided in the inner cavities of the placement groove and the groove, and the through holes are connected to the water tank.

[0007] Preferably, the feeding mechanism includes a first transmission shaft and a second transmission shaft rotatably connected to a fixed platform, two of the first transmission shaft and the second transmission shaft are symmetrically provided, and the first transmission shaft and the second transmission shaft located on the same side are coaxially arranged, a first transmission belt is transmission-connected between the two first transmission shafts, and a second transmission belt is transmission-connected between the two second transmission shafts, a first guide plate is fixedly connected to the top of the fixed platform, the first guide plate is used to guide the culture dish on the top of the first transmission belt, a second guide plate used in conjunction with the second transmission belt is fixedly connected to the top of the fixed platform, a connecting rod is fixedly connected to the top of the second guide plate, one end of the connecting rod is fixedly connected to the third guide plate, a first motor is fixedly installed on both sides of one end of the fixed platform, one output end of the first motor is fixedly connected to the first transmission shaft at a corresponding position, and the other output end of the first motor is fixedly connected to the second transmission shaft at a corresponding position.

[0008] Preferably, the water delivery assembly includes a mounting plate fixedly mounted on the inner cavity of the guide platform, the inner cavity of the mounting plate is fixedly connected to a plurality of arc-shaped plates, a hose is fixed to the inner side of the arc-shaped plate, one end of the hose passes through the guide platform and extends to the inner cavity of the water tank, the inner cavity of the guide platform is rotatably connected to a rotating rod, a concave block is fixedly connected to the outer wall of the rotating rod, and the inner cavity of the concave block is rotatably connected to a round wheel used in conjunction with the hose.

[0009] Preferably, one end of the first transmission shaft arranged near the guide platform is fixedly connected to the first transmission wheel, one end of the rotating rod is fixedly connected to the second transmission wheel, the first transmission wheel and the second transmission wheel are connected by belt drive, and the diameter of the first transmission wheel is larger than the diameter of the second transmission wheel.

[0010] Preferably, a slide groove is provided on the inner wall of the guide groove, a slider is slidably connected to the inner wall of the slide groove, one side of the slider is fixedly connected to one side of the guide plate, a threaded rod is threadedly connected to the top of the guide platform, and one end of the threaded rod is rotatably connected to the inner cavity of the slider.

[0011] Preferably, two winding shells are fixedly connected to one side of the partition, the inner cavity of the winding shell is rotatably connected to a winding rod, a shielding net is installed on the winding rod, the shielding net is movably connected to the inner cavity of the partition, and one side of the shielding net is fixedly connected to one side of the push plate.

[0012] Preferably, the top of the winding shell is fixedly connected to a fixed shell, the inner cavity of the fixed shell is provided with a coil spring, one end of the winding rod passes through the inner cavity of the fixed shell and is fixedly connected to one end of the coil spring, and the other end of the coil spring is fixedly connected to the inner wall of the fixed shell.

[0013] Preferably, support plates are fixedly connected to both sides of the support platform, an electric telescopic rod is fixedly connected to the top of the support plate, and a telescopic end of the electric telescopic rod is fixedly connected to one side of the push plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention utilizes the coordinated use of a classification unit and an arrangement unit to transport a culture dish to the inner cavity of a guide groove, so that the culture dish floats in the water, and classifies plants with heavier weight and plants with lighter weight by the buoyancy of the culture dish in the water, and then utilizes the arrangement unit to transport the culture dish to the top of a support table, and then arranges the culture dish into a collection plate, thereby achieving the purpose of separating and arranging plants of different volumes.

[0016] The present invention utilizes a feeding mechanism to place culture dishes on a first transmission belt. When the culture dishes are squeezed on the first transmission belt, some of the culture dishes will move to the second transmission belt, and then move to the first transmission belt again through the second guide plate and the third guide plate, so that the culture dishes enter the guide groove one by one, thereby achieving the purpose of arranging the culture dishes and preventing the culture dishes from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0019] Figure 3 It is a schematic structural diagram of the mounting plate, the first transmission shaft and the second transmission shaft of the present invention;

[0020] Figure 4 It is a schematic structural diagram of the arc plate and the rotating rod of the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the water tank, the support platform and the partition of the present invention;

[0022] Figure 6It is a schematic structural diagram of the third transmission shaft and the filter belt of the present invention;

[0023] Figure 7 It is a schematic diagram of the structure of the water tank, the winding shell and the partition of the present invention;

[0024] Figure 8 It is an exploded schematic diagram of the partition plate, the push plate and the shielding net of the present invention;

[0025] Fig. 9 It is a cross-sectional schematic diagram of the winding shell and the fixing shell of the present invention;

[0026] Fig.10 It is a cross-sectional schematic diagram of the guide platform and the water tank of the present invention.

[0027] In the figure: 1, fixed platform; 11, guide platform; 12, water tank; 2, feeding mechanism; 201, first transmission shaft; 202, second transmission shaft; 203, first transmission belt; 204, second transmission belt; 205, first guide plate; 206, second guide plate; 207, connecting rod; 208, third guide plate; 209, first motor; 3, seedling separation mechanism; 31, classification unit; 3101, guide groove; 3102, fixed plate; 3103, connecting plate; 3104, roller; 3105, blade; 3106, guide plate; 3107, water trough; 3108, first inclined plate; 3109, threaded rod; 3110, mounting plate; 3111, curved plate; 3112, Hose; 3113, rotating rod; 3114, concave block; 3115, round wheel; 3116, first transmission wheel; 3117, second transmission wheel; 3118, belt; 3119, slide; 3120, slider; 32, sorting unit; 3201, support table; 3202, placement groove; 3203, collecting plate; 3204, partition; 3205, push plate; 3206, groove; 3207, third transmission shaft; 3208, filter belt; 3209, second motor; 3210, through hole; 3211, winding shell; 3212, winding rod; 3213, shielding net; 3214, fixing shell; 3215, coil spring; 3216, support plate; 3217, electric telescopic rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-9The present invention provides a technical solution: an agricultural mechanical seedling separation device, which makes corresponding improvements to the technical problems mentioned in the background technology, including a fixed platform 1, a guide platform 11 is fixedly connected to one side of the fixed platform 1, a water tank 12 is fixedly connected to the bottom of the guide platform 11, and also includes a feeding mechanism 2 and a seedling separation mechanism 3, the feeding mechanism 2 is installed on the fixed platform 1, and the feeding mechanism 2 is used to transport the culture dish;

[0030] As a further limitation of the feeding mechanism 2 of the present invention, the feeding mechanism 2 includes a first transmission shaft 201 and a second transmission shaft 202 rotatably connected to the fixed platform 1, the first transmission shaft 201 and the second transmission shaft 202 are symmetrically provided with two, and the first transmission shaft 201 and the second transmission shaft 202 located on the same side are coaxially arranged, a first transmission belt 203 is transmission-connected between the two first transmission shafts 201, and a second transmission belt 204 is transmission-connected between the two second transmission shafts 202. A first guide plate 205 is fixedly connected to the top of the fixed platform 1, and the first guide plate 205 is used to The culture dish is guided at the top of the first transmission belt 203, and the top of the fixed platform 1 is fixedly connected with a second guide plate 206 used in conjunction with the second transmission belt 204, and the top of the second guide plate 206 is fixedly connected with a connecting rod 207, and one end of the connecting rod 207 is fixedly connected to a third guide plate 208, and first motors 209 are fixedly installed on both sides of one end of the fixed platform 1, wherein the output end of one of the first motors 209 is fixedly connected to the first transmission shaft 201 at the corresponding position, and the output end of the other first motor 209 is fixedly connected to the second transmission shaft 202 at the corresponding position. By setting up the feeding mechanism 2, the culture dishes are placed on the first transmission belt 203, and then the first motor 209 is started to move the culture dishes on the first transmission belt 203. The culture dishes are guided by the first guide plate 205, so that the culture dishes are moved to the guide groove 3101. When the culture dishes are squeezed on the first transmission belt 203, some of the culture dishes will be squeezed into the second transmission belt 204, and moved to the first transmission belt 203 again through the second guide plate 206 and the third guide plate 208, so that the culture dishes enter the guide groove 3101 one by one, thereby achieving the purpose of arranging the culture dishes and preventing the culture dishes from being blocked.

[0031] See also Figure 1-9 The present invention provides a technical solution: an agricultural mechanical seedling sorting device. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The seedling sorting mechanism 3 includes a classification unit 31, which is used in conjunction with the feeding mechanism 2. The classification unit 31 is used to classify small seedlings.

[0032] As a further limitation of the seedling separation mechanism 3 of the present invention, the classification unit 31 includes a guide groove 3101 opened at the top of the guide platform 11, a fixed plate 3102 is fixedly connected to the inner wall of the guide groove 3101, a connecting plate 3103 is fixedly connected to the bottom of the guide groove 3101, rollers 3104 are rotatably connected on both sides of the connecting plate 3103, a plurality of blades 3105 are fixedly connected to the circumference of the roller 3104, a material guide plate 3106 is slidably connected to the inner cavity of the guide groove 3101, a water groove 3107 is opened on the inner wall of the guide groove 3101, the water groove 3107 is connected to the top of the water tank 12, a first inclined plate 3108 is fixedly connected on the inner wall of the guide groove 3101 and close to the roller 3104, and a water supply component is provided in the inner cavity of the guide platform 11. The water in the water tank 12 is transported to the guide groove 3101 through the water delivery component, and then the roller 3104 and the blade 3105 are used in coordination with each other, and the water flow drives the roller 3104 and the blade 3105 to rotate, so that the roller 3104 and the blade 3105 block the water in the guide groove 3101, so that the water on one side of the roller 3104 becomes slow and the water level becomes high, and the water on the other side of the roller 3104 becomes turbulent and the water level becomes low. When the culture dish moves into the guide groove 3101, the larger plant seedlings are heavier, so the culture dish sinks more. On the contrary, the smaller plant seedlings are lighter, so the culture dish sinks less. Then the guide plate 3106 is used to guide the heavier culture dish, and the lighter culture dish passes through the top of the guide plate 3106. The water in the guide groove 3101 enters the water groove 3107 by using the water trough 3107, so that the lighter culture dish moves along the inner wall of the guide groove 3101 to prevent the lighter culture dish from shifting. A friction pad is fixed on the surface of the blade 3105. When the culture dish contacts the blade 3105, the ... Fig.10 , the blade 3105 and the upper part of the roller 3104 are located in the guide groove 3101 and form a weir, so that the water level on one side of the roller 3104 is higher than the topmost blade 3105, so that the blade 3105 rotates, and at this time, the water flow generates a horizontal force on the culture dish and the blade 3105 generates an upward force on the culture dish, so that the culture dish moves to the top of the topmost blade 3105 under the action of the above force, and then the culture dish can be moved to the first inclined plate 3108 by flipping the blade 3105, so as to achieve the purpose of classifying plants of different volumes;

[0033] The water delivery assembly includes a mounting plate 3110 fixedly mounted on the inner cavity of the guide platform 11, a plurality of arc-shaped plates 3111 are fixedly connected to the inner cavity of the mounting plate 3110, a hose 3112 is fixed to the inner side of the arc-shaped plates 3111, one end of the hose 3112 penetrates the guide platform 11 and extends to the inner cavity of the water tank 12, a rotating rod 3113 is rotatably connected to the inner cavity of the guide platform 11, a concave block 3114 is fixedly connected to the outer wall of the rotating rod 3113, and a round wheel 3115 used in conjunction with the hose 3112 is rotatably connected to the inner cavity of the concave block 3114. By rotating the rotating rod 3113, the concave block 3114 and the round wheel 3115 are driven to rotate synchronously, so that the round wheel 3115 squeezes the hose 3112, so that negative pressure is generated inside the hose 3112, thereby transporting the water in the water tank 12 to the guide groove 3101;

[0034] One end of the first transmission shaft 201 disposed near the guide platform 11 is fixedly connected to a first transmission wheel 3116, and one end of the rotating rod 3113 is fixedly connected to a second transmission wheel 3117. The first transmission wheel 3116 and the second transmission wheel 3117 are connected by a belt 3118, and the diameter of the first transmission wheel 3116 is greater than the diameter of the second transmission wheel 3117. Through the cooperation of the first transmission wheel 3116, the second transmission wheel 3117 and the belt 3118, when the first transmission shaft 201 rotates, the first transmission wheel 3116 is driven to rotate, and then the second transmission wheel 3117 is driven to rotate, thereby driving the rotating rod 3113 to rotate. Since the diameter of the first transmission wheel 3116 is greater than the diameter of the second transmission wheel 3117, this increases the rotation speed of the rotating rod 3113, so that the hose 3112 can quickly discharge water.

[0035] The inner wall of the guide groove 3101 is provided with a slide groove 3119, and the inner wall of the slide groove 3119 is slidably connected with a slider 3120, one side of the slider 3120 is fixedly connected with one side of the guide plate 3106, and the top of the guide platform 11 is threadedly connected with a threaded rod 3109, and one end of the threaded rod 3109 is rotatably connected with the inner cavity of the slider 3120. Through the cooperation of the slider 3120 and the threaded rod 3109, the threaded rod 3109 is rotated to make the slider 3120 move upward or downward in the slide groove 3119, thereby realizing the adjustment of the height of the guide plate 3106.

[0036] See also Figure 1-9 The present invention provides a technical solution: an agricultural mechanical seedling separation device. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The seedling separation mechanism 3 also includes a sorting unit 32, which is arranged on one side of the guide platform 11. The sorting unit 32 is used to sort the culture dishes.

[0037] As a further limitation of the seedling separation mechanism 3 of the present invention, the sorting unit 32 includes a support platform 3201 fixedly connected to one side of the guide platform 11, a placement groove 3202 is provided on the top of the support platform 3201, a collecting plate 3203 is placed in the inner cavity of the placement groove 3202, a partition 3204 is fixedly connected to the top of the support platform 3201, and both sides of the partition 3204 are slidably connected with a push plate 3205 used in conjunction with the collecting plate 3203, and a groove 3206 is provided on the top of the support platform 3201. 6 is rotatably connected to the inner cavity, and a filter belt 3208 is transmission-connected between the two third transmission shafts 3207. The top of the filter belt 3208 is in the same level as the top of the support platform 3201. The inner wall of the support platform 3201 is fixedly connected to a second motor 3209. The output end of the second motor 3209 is fixedly connected to one end of the third transmission shaft 3207. The inner cavities of the placement slot 3202 and the groove 3206 are both provided with through holes 3210, and the through holes 3210 are connected to the water tank 12. By setting the sorting unit 32, the culture dishes in the guide slot 3101 will fall on the filter belt 3208. The second motor 3209 is started by an external control switch, so that the filter belt 3208 transports the culture dishes. When the number of culture dishes reaches a certain amount, the push plate 3205 is moved, so that the culture dishes are moved to the inner cavity of the collection plate 3203, so as to achieve the purpose of collecting and sorting the culture dishes.

[0038] Two winding shells 3211 are fixedly connected to one side of the partition 3204, and the inner cavity of the winding shell 3211 is rotatably connected to the winding rod 3212, and a shielding net 3213 is installed on the winding rod 3212. The shielding net 3213 is movably connected to the inner cavity of the partition 3204, and one side of the shielding net 3213 is fixedly connected to one side of the push plate 3205.

[0039] The top of the winding shell 3211 is fixedly connected to the fixed shell 3214, and the inner cavity of the fixed shell 3214 is provided with a coil spring 3215. One end of the winding rod 3212 passes through the inner cavity of the fixed shell 3214 and is fixedly connected to one end of the coil spring 3215, and the other end of the coil spring 3215 is fixedly connected to the inner wall of the fixed shell 3214.

[0040] Support plates 3216 are fixedly connected to both sides of the support platform 3201 , an electric telescopic rod 3217 is fixedly connected to the top of the support plate 3216 , and a telescopic end of the electric telescopic rod 3217 is fixedly connected to one side of the push plate 3205 .

[0041] The specific implementation of this embodiment is as follows: the culture dishes in the guide groove 3101 will fall on the filter mesh belt 3208, and the second motor 3209 is started by the external control switch, so that the filter mesh belt 3208 transports the culture dishes. When the number of culture dishes reaches a certain amount, the electric telescopic rod 3217 is started by the external control switch to drive the push plate 3205 to move. When the push plate 3205 moves, the shielding net 3213 is driven to unfold to prevent the culture dishes from falling on the top of the filter mesh belt 3208 and to prevent the push plate 3205 from getting stuck when it is reset. When the winding rod 3212 is rotated, the coil spring 3215 undergoes elastic deformation, and its deformation force causes the winding rod 3212 to rotate in the opposite direction, so as to achieve the winding of the shielding net 3213, and at the same time move the culture dishes to the inner cavity of the collection plate 3203, so as to achieve the purpose of collecting and sorting the culture dishes.

[0042] The working principle of the present invention is as follows: when transplanting seedlings, the user places the culture dish on the first transmission belt 203, and then starts the first motor 209 to move the culture dish on the first transmission belt 203, and guides the culture dish through the first guide plate 205, so that the culture dish moves to the guide groove 3101. When the culture dish is squeezed on the first transmission belt 203, part of the culture dish will be squeezed into the second transmission belt 204, and moved to the first transmission belt 203 again through the second guide plate 206 and the third guide plate 208, thereby avoiding blockage of the culture dish and achieving the purpose of loading the culture dish. When the first transmission shaft 201 rotates, it drives the first transmission wheel 3116 to rotate, and then drives the second transmission wheel 3117 to rotate, thereby driving the rotating rod 3113 to rotate. The rotation of the rotating rod 3113 drives the concave block 3114 and the round wheel 3115 to rotate synchronously, so that the round wheel 3115 squeezes the hose 3112, so that negative pressure is generated inside the hose 3112, thereby transporting the water in the water tank 12 to the guide groove 3101. Then, through the coordinated use of the roller 3104 and the blade 3105, the roller 3104 and the blade 3105 are driven by the water flow to rotate, so that the roller 3104 and the blade 3105 block the water in the guide groove 3101, so that the water on one side of the roller 3104 slows down and the water level becomes higher, and the water on the other side of the roller 3104 becomes turbulent and the water level becomes lower. When the culture dish moves into the guide groove 3101, the larger plant seedlings are heavier, so the culture dish sinks more. On the contrary, the smaller plant seedlings are lighter, so the culture dish sinks less. Then the guide plate 3106 is used to guide the heavier culture dish, and the lighter culture dish passes through the top of the guide plate 3106. The water in the guide groove 3101 enters the water groove 3107 by using the water trough 3107, so that the lighter culture dish moves along the inner wall of the guide groove 3101 to prevent the lighter culture dish from shifting. A friction pad is fixed on the surface of the blade 3105. When the culture dish contacts the blade 3105, the ... Fig.10The blades 3105 and the upper part of the roller 3104 are located in the guide groove 3101 and form a weir, so that the water level on one side of the roller 3104 is higher than the topmost blade 3105, thereby causing the blade 3105 to rotate. At this time, the water flow generates a horizontal force on the culture dish and the blade 3105 generates an upward force on the culture dish, so that the culture dish moves to the top of the topmost blade 3105 under the action of the above force, and then the culture dish can be moved to the first inclined plate 3108 by flipping the blade 3105, thereby achieving the purpose of classifying plants of different volumes.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural mechanical seedling separation device, comprising a fixed platform, one side of the fixed platform is fixedly connected to a guide platform, and the bottom of the guide platform is fixedly connected to a water tank, characterized in that: It also includes a feeding mechanism and a seedling separation mechanism, wherein the feeding mechanism is mounted on a fixed platform, and the seedling separation mechanism includes a classification unit and a sorting unit; The classification unit includes a guide groove opened on the top of the guide platform, a fixed plate is fixedly connected to the inner wall of the guide groove, a connecting plate is fixedly connected to the bottom of the guide groove, rollers are rotatably connected to both sides of the connecting plate, a plurality of blades are fixedly connected to the circumference of the roller, a guide plate is slidably connected to the inner cavity of the guide groove, a water groove is opened on the inner wall of the guide groove, the water groove is connected to the top of the water tank, a first inclined plate is fixedly connected to the inner wall of the guide groove and close to the roller, and a water supply component is arranged in the inner cavity of the guide platform; when the culture dish moves into the guide groove, the larger plant seedlings are heavier, so the culture dish sinks more, and vice versa, the smaller plant seedlings are lighter, so the culture dish sinks less, and then the guide plate is used to guide the heavier culture dish, and the lighter culture dish will pass through the top of the guide plate; The sorting unit includes a support table fixedly connected to one side of the guide table, a placement groove is opened on the top of the support table, a collecting plate is placed in the inner cavity of the placement groove, a partition is fixedly connected to the top of the support table, both sides of the partition are slidably connected with push plates used in conjunction with the collecting plate, one side of the partition is fixedly connected to two winding shells, the inner cavity of the winding shell is rotatably connected to a winding rod, a shielding net is installed on the winding rod, the shielding net is movably connected to the inner cavity of the partition, one side of the shielding net is fixedly connected to one side of the push plate, and the top of the winding shell is fixedly connected to a fixed Shell, the inner cavity of the fixed shell is provided with a coil spring, one end of the winding rod penetrates into the inner cavity of the fixed shell and is fixedly connected to one end of the coil spring, the other end of the coil spring is fixedly connected to the inner wall of the fixed shell, a groove is provided on the top of the support table, the inner cavity of the groove is rotatably connected to two third transmission shafts, a filter belt is transmission-connected between the two third transmission shafts, a second motor is fixedly connected to the inner wall of the support table, the output end of the second motor is fixedly connected to one end of the third transmission shaft, and through holes are provided in the inner cavities of the placement slot and the groove, and the through holes are communicated with the water tank.

2. The agricultural machinery seedling separation device according to claim 1, characterized in that: The feeding mechanism includes a first transmission shaft and a second transmission shaft rotatably connected to a fixed platform, two of the first transmission shaft and the second transmission shaft are symmetrically provided, and the first transmission shaft and the second transmission shaft located on the same side are coaxially arranged, a first transmission belt is transmission-connected between the two first transmission shafts, and a second transmission belt is transmission-connected between the two second transmission shafts, a first guide plate is fixedly connected to the top of the fixed platform, a second guide plate used in conjunction with the second transmission belt is fixedly connected to the top of the fixed platform, a connecting rod is fixedly connected to the top of the second guide plate, and one end of the connecting rod is fixedly connected to the third guide plate, and a first motor is fixedly installed on both sides of one end of the fixed platform, an output end of one of the first motors is fixedly connected to the first transmission shaft at a corresponding position, and an output end of the other first motor is fixedly connected to the second transmission shaft at a corresponding position.

3. The agricultural machinery seedling separation device according to claim 2, characterized in that: The water delivery assembly includes a mounting plate fixedly mounted on the inner cavity of the guide platform, the inner cavity of the mounting plate is fixedly connected to a plurality of arc-shaped plates, a hose is fixed on the inner side of the arc-shaped plate, one end of the hose passes through the guide platform and extends to the inner cavity of the water tank, the inner cavity of the guide platform is rotatably connected to a rotating rod, a concave block is fixedly connected to the outer wall of the rotating rod, and the inner cavity of the concave block is rotatably connected to a round wheel used in conjunction with the hose.

4. The agricultural machinery seedling separating device according to claim 3, characterized in that: One end of the first transmission shaft arranged near the guide platform is fixedly connected to the first transmission wheel, one end of the rotating rod is fixedly connected to the second transmission wheel, the first transmission wheel and the second transmission wheel are connected through belt transmission, and the diameter of the first transmission wheel is larger than the diameter of the second transmission wheel.

5. The agricultural machinery seedling separating device according to claim 4, characterized in that: The inner wall of the guide groove is provided with a slide groove, the inner wall of the slide groove is slidably connected with a slider, one side of the slider is fixedly connected to one side of the guide plate, the top of the guide platform is threadedly connected with a threaded rod, one end of the threaded rod is rotatably connected to the inner cavity of the slider.

6. The agricultural machinery seedling separating device according to claim 1, characterized in that: Both sides of the support platform are fixedly connected with support plates, the top of the support plate is fixedly connected with an electric telescopic rod, and the telescopic end of the electric telescopic rod is fixedly connected to one side of the push plate.

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