A tobacco seedling planting device

Abstract

The application discloses a tobacco seedling planting device and relates to the technical field of tobacco planting. The device comprises a planting mechanism, a sample reservation mechanism arranged on one side of the lower end of the planting mechanism, a limiting mechanism arranged on the sample reservation mechanism, an alignment mechanism arranged on the other side of the lower end of the planting mechanism, and the alignment mechanism is used in cooperation with the sample reservation mechanism. The spacing between adjacent first planting material pipes and the spacing between adjacent first planting material pipes and second planting material pipes can be conveniently adjusted through the use of the planting mechanism, thereby meeting the demand for different tobacco seedling planting spacings, effectively improving the practicality of the planting device, and enabling single-time six-tobacco-seedling synchronous planting and single-time three-tobacco-seedling synchronous planting according to the actual number of staff, thereby meeting the use demand of different staff, and further improving the practicality of the planting device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of tobacco planting, in particular to a tobacco seedling planting device. BACKGROUND

[0002] Tobacco is an annual herbaceous plant of Solanaceae Nicotiana, and the leaf is long lanceolate, lanceolate, long oval or ovate, tapering at the tip, and narrowing at the base into an ear-shaped semi-clasping stem, and the tobacco seedling needs to use a planting device for assisted planting when planting.

[0003] However, the existing tobacco seedling planting device cannot adjust the planting spacing and has a single working mode, so it cannot meet the demand of different tobacco seedling planting spacing, and the practicability is poor. In addition, the existing tobacco seedling planting device cannot sample the planting soil, so it is not convenient to study the corresponding planting soil in the later period and obtain the suitable growth environment data of the tobacco seedling.

[0004] In view of the above problems, the present application provides a tobacco seedling planting device to solve the above problems. SUMMARY

[0005] In order to solve the problems that the existing tobacco seedling planting device cannot adjust the planting spacing, has a single working mode and cannot sample the planting soil, the purpose of the present application is to provide a tobacco seedling planting device.

[0006] To solve the above technical problems, the present application adopts the following technical scheme: a tobacco seedling planting device, comprising a planting mechanism, a sample reservation mechanism is arranged on one side of the lower end of the planting mechanism, a limiting mechanism is arranged on the sample reservation mechanism, an alignment mechanism is arranged on the other side of the lower end of the planting mechanism, and the alignment mechanism is used in cooperation with the sample reservation mechanism. The setting and use of the planting mechanism can meet the demand of different tobacco seedling planting spacing, and can carry out synchronous planting of six tobacco seedlings at a time and synchronous planting of three tobacco seedlings at a time according to the actual number of staff. The setting and use of the sample reservation mechanism can carry out soil sampling operation at the same time of tobacco seedling planting, and the setting and use of the alignment mechanism realize one-to-one matching alignment, thereby providing guarantee for precise matching of sampled soil and corresponding land in the later period.

[0007] Preferably, the planting mechanism includes a connecting bracket, the end of the connecting bracket is penetrated by a symmetrically arranged mounting through-hole, and a two-way electric push rod is fixedly inserted in the mounting through-hole, the ends of the output ends on both sides of the two-way electric push rod are fixedly sleeved with a planting bracket, and the opposite ends of the planting bracket are fixedly connected to the supporting bracket, the end of the connecting bracket is penetrated by a mounting through-hole, and a limiting cross bar is fixedly inserted in the mounting through-hole, the end of the planting bracket is penetrated by a limiting guide hole, and the limiting cross bar slides through the limiting guide hole, the top of the supporting bracket is detachably provided with a seedling storage frame box, and the opposite ends of the supporting bracket are fixedly installed with a bearing seat used in conjunction with the seedling storage frame box, the upper end of the seedling storage frame box is penetrated by an operating through-groove for use, and the operating through-groove is a symmetrical structure. A first electric telescopic rod is fixedly installed on the middle part of the top of the planting bracket, and the output end of the first electric telescopic rod slides through the planting bracket and is fixedly sleeved on the end of the first lifting frame, a first planting material pipe is fixedly inserted in the middle of the first lifting frame, and a first side block is integrally formed on the first lifting frame, a double-headed screw is rotatably inserted in the middle of the first side block, and the second side blocks are threadedly sleeved on both sides of the double-headed screw, both ends of the double-headed screw are fixedly connected with an adjusting hand wheel, and an adjusting rocker is rotatably inserted on the adjusting hand wheel, a second lifting frame is integrally formed on one side of the second side block, and a second planting material pipe is fixedly inserted in the middle of the second lifting frame, one end of the first lifting frame is fixedly installed with symmetrically distributed transverse guide rods, and the second lifting frame is slidably sleeved on the transverse guide rod.

[0008] Preferably, the sampling mechanism comprises a sampling support and an L-shaped side rod, the sampling support is fixedly connected with the planting support, a driving motor is fixedly installed at the lower end of the sampling support, the output end of the driving motor is rotatably penetrated through the sampling support and fixedly sleeved with a sampling turntable at the tail end, and the sampling turntable is provided with a matching placing sink, a material passing groove and a material passing sink, the placing sink and the material passing groove are staggered, a sampling cylinder is detachably arranged in the placing sink, a sliding guide hole is formed through the sampling support, a sliding guide rod is slidably inserted into the sliding guide hole, an installation bottom plate is fixedly sleeved at the bottom end of the sliding guide rod, a return spring is fixedly installed at the top end of the installation bottom plate, the return spring is movably sleeved on the sliding guide rod, the top end of the return spring is fixedly connected with the sampling support, a circular table type hopper is fixedly installed on one side of the installation bottom plate, the L-shaped side rod is fixedly connected with the lower end of the first planting material pipe, a material pushing guide plate is fixedly sleeved at the lower end of the L-shaped side rod, the L-shaped side rod is slidably inserted into the circular table type hopper, the material pushing guide plate can be in contact with the top end of the circular table type hopper, the limiting mechanism comprises a limiting vertical plate, the limiting vertical plate is fixedly installed at the bottom end of the sampling turntable, an L-shaped limiting rod is slidably inserted into the limiting vertical plate, an arc-shaped limiting plate is fixedly sleeved at one end of the L-shaped limiting rod, a limiting spring is fixedly installed at one side of the arc-shaped limiting plate, the limiting spring is movably sleeved on the L-shaped limiting rod, the tail end of the limiting spring is fixedly connected with the limiting vertical plate, the tail end of the L-shaped limiting rod is slidably inserted into the sampling cylinder, the inner wall of the arc-shaped limiting plate can be in contact with the outer wall of the sampling cylinder, a limiting recess is formed in the sampling cylinder, and the tail end of the L-shaped limiting rod is slidably inserted into the limiting recess.

[0009] Preferably, the marking mechanism comprises a marking support, the marking support is fixedly connected with the planting support, and arrayed second electric telescopic rods are fixedly installed on the marking support, the output ends of the second electric telescopic rods are slidably penetrated through the marking support and fixedly connected with a material pushing horizontal plate at the tail ends, a material pushing vertical plate is fixedly installed on the material pushing horizontal plate, arrayed sliding through grooves are formed through the lower end of the marking support, a marking plug plate is slidably inserted into the sliding through grooves, the material pushing vertical plate can be in contact with the marking plug plate, a stable insertion hole is formed in one side of the marking plug plate, arrayed stable through holes are formed through one side of the lower end of the marking support, a stable insertion rod is slidably inserted into the stable through holes, the tail end of the stable insertion rod is slidably inserted into the stable insertion hole, a stable sleeve ring is fixedly sleeved on the stable insertion rod, a stable spring is fixedly installed on one side of the stable sleeve ring, the stable spring is movably sleeved on the stable insertion rod, the tail end of the stable spring is fixedly connected with the marking support, and a hemispherical plug is fixedly connected with the tail end of the stable insertion rod and slidably clamped in the stable insertion hole.

[0010] Compared with the prior art, the present application has the following advantages:

[0011] 1. The use of the planting mechanism can conveniently adjust the spacing between adjacent first planting pipes and the spacing between adjacent first planting pipes and second planting pipes, thereby meeting the demand for different tobacco seedling planting spacing, effectively improving the practicality of the planting device, and enabling single six tobacco seedlings to be simultaneously planted and single three tobacco seedlings to be simultaneously planted according to the actual number of staff, thereby meeting the use demand of different staff, and further improving the practicality of the planting device;

[0012] 2. The use of the sample leaving mechanism can perform soil sampling operations while planting tobacco seedlings, and can automatically drop the soil in the circular table type hopper when soil sampling operations are not required and drop the collected soil samples into the corresponding sample leaving cylinder when soil sampling operations are required, thereby facilitating the study and storage of the corresponding soil samples in the later stage, and thereby obtaining suitable growth environment data for the tobacco seedlings according to the research data and the growth of the corresponding tobacco seedlings in the later stage, thereby providing a guarantee for the high-quality planting of the tobacco seedlings in the later stage;

[0013] 3. The use of the marking mechanism can drive the corresponding pushing plate to move downward while storing soil samples in the corresponding color sample leaving cylinder, thereby driving the corresponding pushing vertical plate to move downward, and further driving the corresponding color marking plugboard to move downward and insert into the corresponding soil, thereby achieving one-to-one matching marking, and thereby providing a guarantee for the accurate matching of the sampled soil and the corresponding land in the later stage. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0015] Figure 1 The structure of the present application is shown in the figure.

[0016] Figure 2 The connection of the planting mechanism in the present application is shown in the figure.

[0017] Figure 3 The structure of the present application Figure 2 is shown in the figure.

[0018] Figure 4 The structure of the present application Figure 2 is shown in the figure.

[0019] Figure 5 The structure of the present application Figure 2Structure schematic view of the device at C.

[0020] Figure 6 For the invention Figure 5 Structure schematic view of the device at D.

[0021] Figure 7 For the invention

[0022] Figure 8 For the invention Figure 7 Structure schematic view of the device at E.

[0023] Figure 9 For the invention Figure 8 Structure schematic view of the device at F.

[0024] In the figure: 1, planting device; 11, connecting support; 12, installation perforation; 13, two-way electric push rod; 14, planting support; 15, bearing support; 16, seedling storage frame box; 17, bearing seat; 18, first electric telescopic rod; 19, first lifting frame; 110, first planting material pipe; 111, first side block; 112, double-head screw rod; 113, second side block; 114, second lifting frame; 115, second planting material pipe; 116, transverse guide rod; 117, installation through hole; 118, limiting cross rod; 119, limiting guide hole; 120, adjusting hand wheel; 121, adjusting rocker; 122, operation slot; 2, sample reservation device; 21, sample reservation support; 22, L-shaped side rod; 23, driving motor; 24, sample reservation turntable; 25, placing sink; 26, material passing groove; 27, material passing sink; 28, sample reservation cylinder; 29, sliding guide hole; 210, sliding guide rod; 211, installation bottom plate; 212, reset spring; 213, circular table type hopper; 214, material pushing guide plate; 215, limiting concave hole; 3, limiting device; 31, limiting vertical plate; 32, L-shaped limiting rod; 33, arc-shaped limiting plate; 34, limiting spring; 4, alignment device; 41, alignment support; 42, second electric telescopic rod; 43, material pushing cross plate; 44, material pushing vertical plate; 45, sliding slot; 46, alignment plug-in plate; 47, stable plug-in hole; 48, stable perforation; 49, stable plug-in rod; 410, stable sleeve ring; 411, stable spring; 412, hemispherical plug. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Embodiment: asFigures 1-9 The tobacco seedling planting device provided by the application comprises a planting mechanism 1, one side of the lower end of the planting mechanism 1 is provided with a sample reservation mechanism 2, the sample reservation mechanism 2 is provided with a limiting mechanism 3 used in cooperation, the other side of the lower end of the planting mechanism 1 is provided with a target matching mechanism 4 used in cooperation with the sample reservation mechanism 2, the setting and use of the planting mechanism 1 can meet the demand of different tobacco seedling planting intervals, and can carry out the synchronous planting of six tobacco seedlings at a time and the synchronous planting of three tobacco seedlings at a time according to the actual number of staff, the setting and use of the sample reservation mechanism 2 can carry out soil sampling operation at the same time of tobacco seedling planting, and the setting and use of the target matching mechanism 4 realize one-to-one matching and target matching, thereby providing guarantee for the accurate matching of the sampled soil and the corresponding land in the later stage.

[0027] The planting mechanism 1 comprises a connecting support 11, the end of the connecting support 11 is provided with symmetrically arranged mounting through holes 12, a two-way electric push rod 13 is fixedly inserted in the mounting through holes 12, the ends of the two sides of the two-way electric push rod 13 are fixedly sleeved with planting supports 14, and the opposite ends of the planting supports 14 are fixedly connected with bearing supports 15; the end of the connecting support 11 is provided with a mounting through hole 117, a limiting cross rod 118 is fixedly inserted in the mounting through hole 117, the end of the planting support 14 is provided with a limiting guide hole 119, and the limiting cross rod 118 is slidably penetrated through the limiting guide hole 119; the limiting cross rod 118 and the limiting guide hole 119 are used in cooperation to provide guarantee for stable adjustment of the two planting supports 14; the top of the bearing support 15 is detachably provided with a seedling storage frame box 16, and the opposite ends of the bearing support 15 are fixedly provided with bearing seats 17 used in cooperation with the seedling storage frame box 16; the upper end of the seedling storage frame box 16 is provided with symmetrically arranged operation through grooves 122, the operation through grooves 122 are arranged to facilitate convenient disassembly and assembly of the seedling storage frame box 16; the top of the planting support 14 is fixedly provided with a first electric telescopic rod 18, the output end of the first electric telescopic rod 18 is slidably penetrated through the planting support 14 and is fixedly sleeved with a first lifting frame 19 at the end thereof, a first planting material pipe 110 is fixedly inserted in the middle of the first lifting frame 19, and the first lifting frame 19 is integrally formed with a first side block 111, a double-head screw rod 112 is rotatably inserted in the middle of the first side block 111, and a second side block 113 is threadedly sleeved on the two sides of the double-head screw rod 112, and adjusting hand wheels 120 are fixedly connected to the two ends of the double-head screw rod 112, and adjusting rocker arms 121 are rotatably inserted in the adjusting hand wheels 120; the adjusting hand wheels 120 and the adjusting rocker arms 121 are used in cooperation to facilitate convenient rotation of the double-head screw rod 112, and a second lifting frame 114 is integrally formed on one side of the second side block 113, and a second planting material pipe 115 is fixedly inserted in the middle of the second lifting frame 114; the first planting material pipe 110 and the second planting material pipe 115 are both hollow at the top and taper at the bottom and can be expanded to the sides for bulldozing; the first lifting frame 19 is fixedly provided with symmetrically arranged transverse guide rods 116 at one end, and the second lifting frame 114 is slidably sleeved on the transverse guide rods 116.

[0028] By adopting the technical scheme, during use, the connecting support 11 is fixed on the traction device, then the distance between the first planting pipe 110 and the second planting pipe 115 is adjusted according to the planting requirement of the tobacco seedlings to be planted, at this time, the user needs to start the bidirectional electric push rod 13, so as to drive the two planting supports 14 to move backward, thereby gradually increasing the distance between the adjacent first planting pipe 110 and the second planting pipe 115, and when the distance between the adjacent first planting pipe 110 is moved to the appropriate size, the bidirectional electric push rod 13 is closed and the two adjusting rocker arms 121 on the side are turned in turn, so as to drive the corresponding adjusting handle 120 to rotate, thereby driving the corresponding double-headed screw rod 112 to rotate, further driving the corresponding two second side blocks 113 to move backward, thereby driving the corresponding two second planting pipes 115 to move backward through the corresponding two second lifting frames 114, and when the distance between the second planting pipe 115 and the corresponding first planting pipe 110 is adjusted to the appropriate size, the corresponding adjusting rocker arm 121 is loosened, then the tobacco seedlings are placed in the two seedling storage boxes 16 in turn and the two seedling storage boxes 16 are clamped on the two bearing supports 15 in turn, then two workers sit on the two bearing seats 17 respectively and put the tobacco seedlings into the corresponding first planting pipe 110 and the second planting pipe 115 on the side in turn, and drive the corresponding first lifting frame 19 to move up and down circularly through the first electric telescopic rod 18, thereby driving the corresponding second lifting frame 114 to move up and down circularly through the corresponding transverse guide rod 116, thereby driving the first planting pipe 110 and the second planting pipe 115 to move up and down circularly, further driving the corresponding tobacco seedlings to move downward and plant them in the soil, thereby realizing the synchronous planting of six tobacco seedlings at a time, and if the workers are insufficient, the synchronous planting of three tobacco seedlings at a time can be carried out, at this time, the bidirectional electric push rod 13 does not need to be started and the distance between the first planting pipe 110 and the second planting pipe 115 on the side is adjusted according to the use requirement on the spot.

[0029] The sample retaining mechanism 2 comprises a sample retaining support 21 and an L-shaped side rod 22. The sample retaining support 21 is fixedly connected with the planting support 14. A driving motor 23 is fixedly installed at the lower end of the sample retaining support 21. The output end of the driving motor 23 is rotatably penetrated through the sample retaining support 21 and fixedly sleeved with a sample retaining turntable 24 at the end thereof. The sample retaining turntable 24 is provided with a plurality of placing sink grooves 25, material passing grooves 26 and material passing sink grooves 27 which are used in cooperation. The placing sink grooves 25 and the material passing grooves 26 are staggered. A sample retaining cylinder 28 is detachably arranged in each of the placing sink grooves 25. There are six sample retaining cylinders 28 in total, which are divided into six colors. A sliding guide hole 29 is formed through the sample retaining support 21. A sliding guide rod 210 is slidably inserted into the sliding guide hole 29. An installation base plate 211 is fixedly sleeved at the bottom end of the sliding guide rod 210. A return spring 212 is fixedly installed at the top end of the installation base plate 211. The return spring 212 is movably sleeved on the sliding guide rod 210. The top end of the return spring 212 is fixedly connected with the sample retaining support 21. A circular table type hopper 213 is fixedly installed at one side of the installation base plate 211. The L-shaped side rod 22 is fixedly connected with the lower end of the first planting material pipe 110. A material pushing guide plate 214 is fixedly sleeved at the lower end of the L-shaped side rod 22. The L-shaped side rod 22 is slidably inserted into the circular table type hopper 213. The material pushing guide plate 214 can be in contact with the top end of the circular table type hopper 213. The limiting mechanism 3 comprises a limiting vertical plate 31 which is fixedly installed at the bottom end of the sample retaining turntable 24. An L-shaped limiting rod 32 is slidably inserted into the limiting vertical plate 31. An arc-shaped limiting plate 33 is fixedly sleeved at one end of the L-shaped limiting rod 32. A limiting spring 34 is fixedly installed at one side of the arc-shaped limiting plate 33. The limiting spring 34 is movably sleeved on the L-shaped limiting rod 32. The end of the limiting spring 34 is fixedly connected with the limiting vertical plate 31. The end of the L-shaped limiting rod 32 is slidably inserted into the sample retaining cylinder 28. The inner wall of the arc-shaped limiting plate 33 can be in close contact with the outer wall of the sample retaining cylinder 28. A limiting recess 215 is formed in the sample retaining cylinder 28. The end of the L-shaped limiting rod 32 is slidably inserted into the limiting recess 215, so as to stably limit and fix the sample retaining cylinder 28.

[0030] By adopting the technical scheme, when in use, the first planting material pipe 110 is lowered at the same time to drive the L-shaped side rod 22 to be lowered, thereby driving the pushing material guide plate 214 to be lowered synchronously, when the pushing material guide plate 214 is in contact with the top end of the circular table type hopper 213, the L-shaped side rod 22 will block the bottom end of the circular table type hopper 213, then the pushing material guide plate 214 will drive the circular table type hopper 213 to be lowered synchronously, thereby driving the mounting bottom plate 211 and the sliding guide rod 210 to be lowered synchronously and stretching the corresponding reset spring 212, and when the first planting material pipe 110 and the second planting material pipe 115 are lowered to the lowest position, the soil in the corresponding planting ground will enter the corresponding circular table type hopper 213, in addition, when the first planting material pipe 110 is raised, the L-shaped side rod 22 and the pushing material guide plate 214 will be raised synchronously, at this time, the reset spring 212 will pull the corresponding circular table type hopper 213 and the collected soil sample to be raised synchronously, if the soil sampling operation is not needed, the pushing material guide plate 214 will be separated from the circular table type hopper 213 after the circular table type hopper 213 is reset, and the L-shaped side rod 22 will no longer block the bottom end of the circular table type hopper 213, then the soil in the circular table type hopper 213 will automatically fall, and if the soil sampling operation is needed, the corresponding driving motor 23 will be started when the circular table type hopper 213 is reset, thereby driving the corresponding sampling turntable 24 to rotate, thereby driving the corresponding three sampling barrels 28 to rotate, the corresponding driving motor 23 is paused when the corresponding sampling barrel 28 is rotated to be directly below the circular table type hopper 213, then the collected soil sample will fall into the corresponding sampling barrel 28 while the L-shaped side rod 22 is continuously raised and reset, then the driving motor 23 will drive the sampling turntable 24 to be reset, and after the use of the planting device is completed, the corresponding L-shaped limiting rod 32 is pulled, thereby driving the corresponding arc-shaped limiting plate 33 to move, thereby pressing the corresponding limiting spring 34 and making the L-shaped limiting rod 32 and the corresponding limiting recess 215 completely separated, then the sampling barrel 28 storing the soil sample is taken down, and the corresponding soil sample is researched and stored.

[0031] The alignment mechanism 4 comprises an alignment support 41 fixedly connected with the planting support 14, and a plurality of second electric telescopic rods 42 are fixedly installed on the alignment support 41 in an array, the output ends of the second electric telescopic rods 42 slide through the alignment support 41 and are fixedly connected with a pushing plate 43 at the ends, and the pushing plate 43 is fixedly installed with a pushing vertical plate 44, a plurality of sliding grooves 45 are arranged in the lower end of the alignment support 41 in an array, and an alignment plug plate 46 is slidably inserted into the sliding grooves 45, the alignment plug plate 46 is also divided into six colors and corresponds to the six sample cylinders 28, the pushing vertical plate 44 can be in contact with the alignment plug plate 46, and a stable insertion hole 47 is arranged on one side of the alignment plug plate 46, a plurality of stable through holes 48 are arranged in the lower end of one side of the alignment support 41 in an array, and a stable insertion rod 49 is slidably inserted into the stable through hole 48, the end of the stable insertion rod 49 is slidably inserted into the stable insertion hole 47, a stable sleeve ring 410 is fixedly sleeved on the stable insertion rod 49, a stable spring 411 is fixedly installed on one side of the stable sleeve ring 410, and the stable spring 411 is movably sleeved on the stable insertion rod 49, the end of the stable spring 411 is fixedly connected with the alignment support 41, and a hemispherical plug 412 is fixedly connected with the end of the stable insertion rod 49, and the hemispherical plug 412 is slidably clamped in the stable insertion hole 47, and the hemispherical plug 412 is arranged to ensure the stable placement of the alignment plug plate 46 and provide protection for the normal downward movement of the alignment plug plate 46 under the action of the pushing force.

[0032] By adopting the above technical scheme, during use, the second electric telescopic rod 42 corresponding to the color of the sample cylinder 28 is started while the soil sampling operation is carried out, so as to drive the corresponding pushing plate 43 to move downward, and then drive the corresponding pushing vertical plate 44 to move downward, and further drive the alignment plug plate 46 of the corresponding color to move downward, at this time the hemispherical plug 412 will be separated from the corresponding stable insertion hole 47 and drive the corresponding stable insertion rod 49 to move, so as to press the corresponding stable spring 411 through the stable sleeve ring 410, then the hemispherical plug 412 will press the corresponding alignment plug plate 46 and slide along the outer wall of the corresponding alignment plug plate 46, so as to ensure the steady downward movement of the alignment plug plate 46, until the alignment plug plate 46 is inserted into the corresponding soil and the pushing vertical plate 44 penetrates through the corresponding sliding groove 45, so that the corresponding second electric telescopic rod 42 drives the corresponding pushing plate 43 and the like to reset.

[0033] Working principle: in use, fix the connecting support 11 on the traction equipment, then adjust the distance between the first planting pipe 110 and the second planting pipe 115 according to the planting demand of the tobacco seedlings to be planted, at this time the user needs to start the two-way electric push rod 13, so as to drive the two planting supports 14 to move backward, thereby gradually increasing the distance between the adjacent first planting pipe 110 and the second planting pipe 115, and when the distance between the adjacent first planting pipe 110 is moved to the appropriate size, turn off the two-way electric push rod 13 and turn the two adjusting rocker arms 121 on either side in turn, so as to drive the corresponding adjusting handle 120 to rotate, thereby driving the corresponding double-headed screw 112 to rotate, further driving the corresponding two second side blocks 113 to move backward, thereby driving the corresponding two second lifting frames 114 to move backward, and when the distance between the second planting pipe 115 and the corresponding first planting pipe 110 is adjusted to the appropriate size, loosen the corresponding adjusting rocker arm 121, then place the tobacco seedlings in the two seedling storage boxes 16 in turn and clamp the two seedling storage boxes 16 on the two bearing supports 15 in turn, then two workers sit on the two bearing seats 17 respectively and put the tobacco seedlings into the corresponding side first planting pipe 110 and second planting pipe 115 in turn, and drive the corresponding first lifting frame 19 to move up and down circularly through the first electric telescopic rod 18, thereby driving the corresponding second lifting frame 114 to move up and down circularly through the corresponding transverse guide rod 116, thereby driving the first planting pipe 110 and the second planting pipe 115 to move up and down circularly, further driving the corresponding tobacco seedlings to move downward and plant them in the soil, thereby realizing the simultaneous planting of six tobacco seedlings at a time, and if the workers are insufficient, the simultaneous planting of three tobacco seedlings at a time can be carried out, at this time the two-way electric push rod 13 does not need to be started and the distance between the corresponding side first planting pipe 110 and second planting pipe 115 is adjusted according to the on-site use demand;

[0034] Meanwhile, the first planting tube 110 is lowered, which simultaneously drives the L-shaped side rod 22 to be lowered, so that the pushing guide plate 214 is synchronously lowered, and when the pushing guide plate 214 is in contact with the top end of the circular table type hopper 213, the L-shaped side rod 22 blocks the bottom end of the circular table type hopper 213, and then the pushing guide plate 214 drives the circular table type hopper 213 to be synchronously lowered, so that the mounting bottom plate 211 and the sliding guide rod 210 are synchronously lowered and stretch the corresponding reset spring 212, and when the first planting tube 110 and the second planting tube 115 are lowered to the lowest position, the soil in the corresponding planting site enters the corresponding circular table type hopper 213, and when the first planting tube 110 is raised, the L-shaped side rod 22 and the pushing guide plate 214 are synchronously raised, at this time, the reset spring 212 pulls the corresponding circular table type hopper 213 and the collected soil sample to be synchronously raised, if the soil sampling operation is not needed, the pushing guide plate 214 is separated from the circular table type hopper 213 after the circular table type hopper 213 is reset, and the L-shaped side rod 22 no longer blocks the bottom end of the circular table type hopper 213, and then the soil in the circular table type hopper 213 automatically falls, and if the soil sampling operation is needed, the corresponding driving motor 23 is started when the circular table type hopper 213 is reset, so that the corresponding sampling turntable 24 is rotated, thereby driving the corresponding three sampling barrels 28 to be rotated, the corresponding driving motor 23 is paused when the corresponding sampling barrel 28 is right below the circular table type hopper 213, and then the collected soil sample falls into the corresponding sampling barrel 28 while the L-shaped side rod 22 is continuously raised and reset, and then the driving motor 23 drives the sampling turntable 24 to be reset, and after the use of the planting device is completed, the corresponding L-shaped limiting rod 32 is pulled, so that the corresponding arc-shaped limiting plate 33 is moved, thereby pressing the corresponding limiting spring 34 and making the L-shaped limiting rod 32 completely separated from the corresponding limiting recess 215, and then the sampling barrel 28 storing the soil sample is removed, and the corresponding soil sample is researched and stored;

[0035] During this period, the second electric telescopic rod 42 corresponding to the color of the sampling barrel 28 is started when the soil sampling operation is carried out, so that the corresponding pushing horizontal plate 43 is lowered, thereby driving the corresponding pushing vertical plate 44 to be lowered, further driving the corresponding color of the target insertion plate 46 to be lowered, at this time, the hemispherical plug 412 is separated from the corresponding stable insertion hole 47 and drives the corresponding stable insertion rod 49 to be moved, so that the stable sleeve ring 410 presses the corresponding stable spring 411, and then the hemispherical plug 412 presses the corresponding target insertion plate 46 and slides along the outer wall of the corresponding target insertion plate 46, so that the steady downward movement of the target insertion plate 46 is ensured, until the target insertion plate 46 is inserted into the corresponding soil and the pushing vertical plate 44 penetrates through the corresponding sliding through slot 45, so that the corresponding second electric telescopic rod 42 drives the corresponding pushing horizontal plate 43 and the like to be reset.

[0036] Obviously, many modifications and variations of the present application are possible in light of the above teachings. It is, therefore, to be understood that within the scope of the appended claims and their equivalents, the application can be practiced otherwise than as specifically described.

Claims

1. A tobacco seedling planting device, comprising a planting mechanism (1), characterized in that: A sample retention mechanism (2) is provided on one side of the lower end of the planting mechanism (1), and a limiting mechanism (3) for use in conjunction with the sample retention mechanism (2) is provided on the other side of the lower end of the planting mechanism (1). The benchmarking mechanism (4) is used in conjunction with the sample retention mechanism (2). The setting and use of the planting mechanism (1) can meet the needs of different tobacco seedling planting spacings, and can carry out the simultaneous planting of six tobacco seedlings and the simultaneous planting of three tobacco seedlings at a time according to the actual number of staff. The setting and use of the sample retention mechanism (2) can perform soil sampling operations while the tobacco seedlings are planted. The setting and use of the benchmarking mechanism (4) realizes one-to-one matching and benchmarking, thereby providing a guarantee for the accurate matching of the sampled soil with the corresponding land in the later stage. The planting mechanism (1) comprises a connecting bracket (11), the end of the connecting bracket (11) is penetrated by a symmetrically arranged mounting through-hole (12), and a bidirectional electric push rod (13) is fixedly inserted in the mounting through-hole (12), the ends of the output ends on both sides of the bidirectional electric push rod (13) are fixedly sleeved with a planting bracket (14), and the opposite ends of the planting bracket (14) are fixedly connected to a bearing bracket (15); The alignment mechanism (4) includes an alignment bracket (41), the alignment bracket (41) is fixedly connected to the planting bracket (14), and a second electric telescopic rod (42) distributed in an array is fixedly installed on the alignment bracket (41), the output end of the second electric telescopic rod (42) slides through the alignment bracket (41) and is fixedly connected to a material pushing horizontal plate (43) at its end, and a material pushing vertical plate (44) is fixedly installed on the material pushing horizontal plate (43), the lower end of the alignment bracket (41) is penetrated by a sliding groove (45) distributed in an array, and a alignment plug (46) is slidably inserted in the sliding groove (45), and the push vertical plate (44) can be aligned with the alignment plug (46) ) are in contact with each other, and a stabilizing socket (47) is provided on one side of the alignment plate (46), and an array of stabilizing through holes (48) are provided on the lower end of one side of the alignment bracket (41), and a stabilizing rod (49) is slidably inserted in the stabilizing through hole (48), and the end of the stabilizing rod (49) can be slidably inserted in the stabilizing socket (47), and a stabilizing ring (410) is fixedly sleeved on the stabilizing rod (49), and a stabilizing spring (411) is fixedly installed on one side of the stabilizing ring (410), and the stabilizing spring (411) is movably sleeved on the stabilizing rod (49), and the end of the stabilizing spring (411) is fixedly connected to the alignment bracket (41).

2. The tobacco seedling planting device according to claim 1, characterized in that: The top of the supporting bracket (15) is detachably provided with a seedling storage frame (16), and the opposite ends of the supporting bracket (15) are fixedly provided with a supporting seat (17) used in conjunction with the seedling storage frame (16), and the middle part of the top of the planting bracket (14) is fixedly provided with a first electric telescopic rod (18), and the output end of the first electric telescopic rod (18) slides through the planting bracket (14) and is fixedly sleeved with a first lifting frame (19) at its end, and the middle part of the first lifting frame (19) is fixedly provided with a first planting material pipe (110), and the first lifting frame (19) is integrally provided with a first planting material pipe (110). A first side block (111) is formed, a double-headed screw (112) is rotatably inserted in the middle of the first side block (111), and a second side block (113) is threadedly sleeved on both sides of the double-headed screw (112), a second lifting frame (114) is integrally formed on one side of the second side block (113), and a second seeding pipe (115) is fixedly inserted in the middle of the second lifting frame (114), one end of the first lifting frame (19) is fixedly installed with a symmetrically distributed transverse guide rod (116), and the second lifting frame (114) is slidably sleeved on the transverse guide rod (116).

3. The tobacco seedling planting device according to claim 2, characterized in that: The end of the connecting bracket (11) is provided with a mounting through hole (117), and a limiting cross bar (118) is fixedly inserted in the mounting through hole (117). The end of the planting bracket (14) is provided with a limiting guide hole (119), and the limiting cross bar (118) slides through the limiting guide hole (119).

4. The tobacco seedling planting device according to claim 2, characterized in that: Both ends of the double-headed screw (112) are fixedly connected to an adjusting hand wheel (120), and an adjusting rocker (121) is rotatably plugged into the adjusting hand wheel (120).

5. The tobacco seedling planting device according to claim 2, characterized in that: An operating slot (122) for use with the seedling storage frame (16) is provided through the upper end thereof, and the operating slot (122) is symmetrical in structure.

6. The tobacco seedling planting equipment according to claim 2, characterized in that: The sample retention mechanism (2) includes a sample retention bracket (21) and an L-shaped side rod (22), the sample retention bracket (21) is fixedly connected to the planting bracket (14), and a driving motor (23) is fixedly installed at the lower end of the sample retention bracket (21), the output end of the driving motor (23) rotates through the sample retention bracket (21) and a sample retention turntable (24) is fixedly sleeved at its end, and the sample retention turntable (24) is provided with a matching placement trough (25), a material passing groove (26) and a material passing trough (27), the placement trough (25) and the material passing groove (26) are staggered, and a sample retention cylinder (28) is detachably provided in the placement trough (25), a sliding guide hole (29) is penetrated through the sample retention bracket (21), and a sliding guide rod is slidably inserted in the sliding guide hole (29). (210), the bottom end of the sliding guide rod (210) is fixedly sleeved with a mounting base (211), and the top end of the mounting base (211) is fixedly installed with a return spring (212), the return spring (212) is movably sleeved on the sliding guide rod (210), and the top end of the return spring (212) is fixedly connected to the sample holder (21), one side of the mounting base (211) is fixedly installed with a truncated cone hopper (213), and the L-shaped side rod (22) is fixedly connected to the lower end of the first seeding tube (110), the lower end of the L-shaped side rod (22) is fixedly sleeved with a push guide plate (214), the L-shaped side rod (22) can be slidably inserted in the truncated cone hopper (213), and the push guide plate (214) can contact the top end of the truncated cone hopper (213).

7. The tobacco seedling planting equipment according to claim 6, characterized in that: The limiting mechanism (3) includes a limiting vertical plate (31), the limiting vertical plate (31) is fixedly installed at the bottom end of the sample turntable (24), and an L-shaped limiting rod (32) is slidably inserted on the limiting vertical plate (31), one end of the L-shaped limiting rod (32) is fixedly sleeved with an arc-shaped limiting plate (33), and a limiting spring (34) is fixedly installed on one side of the arc-shaped limiting plate (33), the limiting spring (34) is movably sleeved on the L-shaped limiting rod (32), and the end of the limiting spring (34) is fixedly connected to the limiting vertical plate (31), the end of the L-shaped limiting rod (32) can be slidably inserted on the sample cylinder (28), and the inner wall of the arc-shaped limiting plate (33) can fit the outer wall of the sample cylinder (28).

8. The tobacco seedling planting equipment according to claim 7, characterized in that: A limiting concave hole (215) is provided on the sample retaining cylinder (28), and the end of the L-shaped limiting rod (32) can be slidably inserted into the limiting concave hole (215).

9. The tobacco seedling planting equipment according to claim 1, characterized in that: The end of the stabilizing plug rod (49) is fixedly connected to a hemispherical plug (412), and the hemispherical plug (412) can be slidably locked in the stabilizing plug hole (47).

Images