CN114964893A - Soil detection sampling device for planting watermelon and muskmelon arch shed inserting frame - Google Patents
Soil detection sampling device for planting watermelon and muskmelon arch shed inserting frame Download PDFInfo
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- CN114964893A CN114964893A CN202210889124.4A CN202210889124A CN114964893A CN 114964893 A CN114964893 A CN 114964893A CN 202210889124 A CN202210889124 A CN 202210889124A CN 114964893 A CN114964893 A CN 114964893A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The invention belongs to the technical field of soil detection and sampling, and particularly relates to a soil detection and sampling device for planting watermelon and muskmelon arch shed insert frames, which aims to solve the technical problem of low efficiency when the device tunnels into soil. Awl tooth output shaft motion is driving the motion of limit shape actuating lever, and then is driving the motion of sample awl through the limit shape actuating lever, and then is driving the motion of cooperation spiral leaf through the sample awl, through the effect of cooperation spiral leaf and cone, and then makes the sample awl make things convenient for to the soil or withdraw from the soil that needs the sampling to the downside tunnelling soil along with the sample awl.
Description
Technical Field
The invention belongs to the technical field of soil detection and sampling, and particularly relates to a soil detection and sampling device for watermelon and muskmelon arch shed inserted frame planting.
Background
The watermelon and melon planting can be planted by using the arch shed inserting frame, soil needs to be detected in the planting process, and the planting efficiency of the watermelon and melon is improved. The soil is composed of mineral substances formed by weathering of rocks, organic matters generated by decay of animal and plant and microorganism residues, soil organisms (solid-phase substances), water (liquid-phase substances), air (gas-phase substances), oxidized humus and the like. The solid substances comprise soil mineral substances, organic matters, nutrients obtained by light irradiation bacteriostasis and sterilization of microorganisms and the like. Liquid substances are primarily soil moisture. The gas is air present in the pores of the soil. The three types of substances in the soil form a contradictory unity. They are interconnected and restricted to provide necessary living conditions for crops, and are the material basis of soil fertility.
The optimization promotion of mechanical equipment such as accurate and efficient watermelon muskmelon spraying, intelligent chemical fertilizer deep application, film covering and soil covering, the integration application of the mechanical equipment and agricultural chemical fertilizer application reduction agronomic technology and the large-area popularization can improve the utilization rate of agricultural chemical fertilizers of watermelon in China, reduce the input cost of the agricultural chemical fertilizers, increase the yield per mu of the melons, improve the quality of the melons and save the labor cost, thereby saving the cost, improving the quality and the efficiency of the melons and obtaining better economic benefit; meanwhile, the using amount of pesticide chemical fertilizer in the production of the watermelon and muskmelon in China can be reduced, so that the agricultural non-point source pollution caused by excessive application of the pesticide chemical fertilizer is greatly reduced, the green and sustainable development of agriculture in China is promoted, and remarkable ecological and social benefits are generated; providing basic data such as soil characteristics, main cultivars, cultivation modes, current situations of fertilization and pesticide application and the like of the dominant production areas of the grapes and the west melons, and typical symptom maps and diagnosis descriptions of nutritional disorders and pest damage of the grapes and the west melons; the intelligent chemical fertilizer deep application equipment is responsible for optimizing the performance of the intelligent chemical fertilizer deep application equipment, assists in completing the integration of chemical fertilizer reduced application agricultural technology and matched agricultural machinery, and conducts demonstration; the device is responsible for optimizing and improving water and fertilizer integration and film covering and soil covering equipment, assists in completing integration of a chemical fertilizer and pesticide application reduction agricultural technology and matched agricultural machinery, and conducts demonstration; the system is responsible for research and development and performance optimization of accurate and efficient spraying equipment, assists in completing integration of pesticide application reduction agricultural technology and matched agricultural machinery, and conducts demonstration; 2 sets of watermelon and melon fertilizer and pesticide reduction supporting equipment are provided to assist in completing the integrated technology of the fertilizer and pesticide reduction agricultural technology and the supporting agricultural machinery.
In the pesticide chemical reduction application technology of the watermelon and muskmelon, the pesticide content in soil can determine whether the reduction application technology is effectively popularized or not, and a detection sampling device is required to be used for detection treatment in soil detection; the existing soil detection and sampling device for planting watermelon and muskmelon arch shed insert frames has the defects that the efficiency is low when the device tunnels into soil, the sampling effect is influenced, and based on the situation, the device needs to be further improved.
Disclosure of Invention
The invention aims to provide a soil detection sampling device for planting watermelon and melon arc shed inserted frames, which aims to solve the technical problem of low efficiency when the device tunnels into soil.
In order to achieve the purpose, the soil detection sampling device for planting the watermelon and muskmelon arch shed insert frame has the following specific technical scheme:
the utility model provides a soil that west melon hunch canopy inserted frame was planted and is used detects sampling device, includes power component, vertical drive assembly, sample subassembly and frame subassembly, power component is connected with vertical drive assembly, and vertical drive assembly is connected with sample subassembly, and power component and vertical drive assembly all are connected with the frame subassembly.
Further, the power assembly comprises a base plate, a first belt wheel shaft, a first belt, a first transmission roller, a second belt, a shifting sliding frame, a driving screw, a rectangular sliding groove, an installation end cover, a driving motor, a first straight tooth, a second transmission roller, a third transmission roller shaft, a first bevel gear, a second bevel gear, a bevel gear output shaft, a third belt, a fourth belt, a first matching belt wheel, a second matching belt wheel, an input roller rotating shaft, a bevel gear connecting shaft, a second transmission roller shaft, a first transmission roller shaft and a matching straight tooth, wherein the first belt wheel shaft is rotatably installed on the base plate, one end of the first belt is connected to the first belt wheel shaft, the other end of the first belt is connected to the bevel gear, the first bevel gear connecting shaft is rotatably installed on the base plate, the first transmission roller shaft is installed on the first transmission roller shaft, and the first transmission roller shaft is fixedly connected to the first belt wheel shaft, one end of a second belt is connected to the first transmission roller, the other end of the second belt is connected to the second transmission roller or the third transmission roller, a rectangular sliding groove is formed in the bottom plate, a shifting sliding frame is slidably mounted at the inner end of the rectangular sliding groove, a mounting end cover is mounted on the shifting sliding frame through a bolt, the second belt is arranged in the shifting sliding frame, a driving screw is rotatably mounted at the inner end of the rectangular sliding groove and is in threaded fit connection with the shifting sliding frame, matching straight teeth are mounted on the driving screw and are in meshing transmission with the first straight teeth, the first straight teeth are mounted on a driving motor, the driving motor is mounted on the bottom plate, a third transmission roller shaft and a second transmission roller shaft are rotatably mounted on the bottom plate, a third transmission roller is mounted on the third transmission roller shaft, a second transmission roller is mounted on the second transmission roller shaft, one end of the third belt is connected to the third transmission roller, and the other end of the third belt is connected to the input roller, one end of a belt IV is connected to the second transmission roller, the other end of the belt IV is tensioned through a first matching belt wheel and a second matching belt wheel and is connected with the input roller, the input roller is installed on the rotating shaft of the input roller, and the rotating shaft of the input roller is rotatably installed on the bottom plate.
Furthermore, the rotating shaft of the input roller is externally connected with a driving motor.
Further, the vertical driving assembly comprises an upper end plate, a sliding connecting column, a lower end plate, a first support, a first rotating shaft, a first eccentric rotating shaft, a driving plate, a second eccentric rotating shaft, a second eccentric block, a lower sensor, a first locking screw, a second upper sensor, a second locking screw, a connecting belt, a middle end sliding frame, a first matching pushing spring, a first sliding frame rotating column, a first sliding frame roller, a first eccentric block, a first matching conical tooth, a second matching conical tooth, a matching motor, a second matching sliding frame, a second sliding frame rotating column, a second matching pushing spring, a second sliding frame roller, a hinged frame, a first belt wheel, a second belt wheel, a third belt wheel and a second support, wherein the upper end plate is installed at one end of the sliding connecting column, the lower end plate is installed at the other end of the sliding connecting column, the first support is installed on the upper end plate, the first rotating shaft is rotatably installed on the first support, the first belt wheel is installed on the first support, and the second belt wheel is also rotatably installed on the second support, a second support is arranged on the lower end plate, a third belt wheel is rotatably arranged on the second support, the first belt wheel, the second belt wheel and the third belt wheel are connected through a connecting belt, a first eccentric rotating shaft is rotatably arranged on the first support, a first eccentric block is arranged on the first eccentric rotating shaft, a second eccentric rotating shaft is rotatably arranged on the second support, a second eccentric block is arranged on the second eccentric rotating shaft,
further, the lower sensor is slidably mounted on a sliding connection column and is locked and positioned through a locking screw rod I, the upper sensor is slidably mounted on the sliding connection column and is locked and positioned through a locking screw rod II, a middle end sliding frame is slidably mounted on the sliding connection column, a matching sliding frame I is slidably mounted on the middle end sliding frame, a sliding frame rotating column I is mounted on the matching sliding frame I, a matching pushing spring I is sleeved on the sliding frame rotating column I, a sliding frame roller I is mounted on the sliding frame rotating column I, a matching sliding frame II is also slidably mounted on the middle end sliding frame, a sliding frame rotating column II is mounted on the matching sliding frame II, a matching pushing spring II is sleeved on the sliding frame rotating column II, a sliding frame roller II is mounted on the sliding frame rotating column II, the sliding frame roller II is in contact with the sliding frame roller I and a driving plate, one end of the driving plate is rotatably mounted with one end of the eccentric block, the other end of the driving plate is rotatably mounted with the eccentric block II, a matching conical tooth I is mounted on the eccentric rotating shaft II, the first matching bevel gear is meshed with a second matching bevel gear, the second matching bevel gear is installed on an output shaft of a matching motor, the matching motor is installed on the second support, one end of a transmission belt is connected to a rotating shaft of the input roller, the other end of the transmission belt is connected to the first rotating shaft, and the hinge frame is fixedly installed on the middle-end sliding frame.
Furthermore, a plurality of clamping grooves are formed in the connecting belt, a first boss is arranged on the first matching sliding frame, a second boss is arranged on the second matching sliding frame, and the second boss or the first boss is matched with the clamping grooves.
Further, the first eccentric rotating shaft is installed at the eccentric position of the first eccentric block, and the second eccentric rotating shaft is installed at the eccentric position of the second eccentric block.
Further, the sampling component includes polygon actuating lever, slip loop bar, articulated boss, sample awl, construction bolt, cooperation spiral leaf, sample connection and cone, the polygon actuating lever is installed on the awl tooth output shaft, and the polygon actuating lever is connected with slip loop bar sliding fit, installs articulated boss on the slip loop bar, and articulated boss rotates with articulated frame to be connected, and the slip loop bar passes through construction bolt to be installed on the sample awl, installs cooperation spiral leaf on the sample awl, and the sample awl is gone up the cavity to it has a plurality of sample connections to open on the sample awl, and the cone is installed to the lower extreme of sample awl.
Further, the frame subassembly includes frame plate, connecting block, position sleeve, positioning screw, location cone, install the connecting block on the frame plate, install the bottom plate on the connecting block, install lower end plate on the frame plate, and positioning sleeve is installed to the frame plate lower extreme, positioning sleeve is provided with a plurality ofly, and positioning screw is installed to the positioning sleeve internal thread, and the location cone is installed to the positioning screw lower extreme.
Further, a plurality of the position sleeve sets up along the axis circumference array of frame plate.
The invention has the advantages that:
1. the input roller rotating shaft is driven to rotate by a driving motor externally connected with the input roller rotating shaft, the input roller is driven to move, a third belt and a fourth belt are driven to move simultaneously by the input roller, a third transmission roller is driven to move by the third belt, a second transmission roller is driven to move by the fourth belt, the rotating directions of the third transmission roller and the second transmission roller are opposite, when a driving sampling assembly in a vertical driving assembly reaches the sampling depth, a lower sensor controls the driving motor to rotate the driving motor, a first straight tooth is driven to move by the driving motor, a first matching straight tooth is driven by the first straight tooth to move, a driving screw rod is driven to move by matching the straight tooth, a sliding frame is driven to slide at the inner end of a rectangular sliding chute by the driving screw rod, and a second belt is driven by the sliding frame, the belt II is initially matched with the transmission roller III, the belt II is separated from the transmission roller III under the driving of the stirring sliding frame and is matched with the transmission roller II, the rotation directions of the transmission roller II and the transmission roller III are opposite, the transmission roller II is driven, the rotation direction of the transmission roller I is opposite, the transmission roller I drives the belt wheel shaft I to move, the belt I is driven to move through the belt wheel shaft I, the conical tooth connecting shaft is driven to move through the belt I, the conical tooth I is driven to move through the conical tooth connecting shaft, the conical tooth II is driven to move through the conical tooth I, the conical tooth output shaft is driven to reversely rotate through the conical tooth II, the sampling assembly is driven to reversely rotate through the conical tooth output shaft, the sampling assembly can be easily separated from soil, and the sampling assembly is prevented from being clamped; when the sampling assembly moves upwards under the driving of the vertical driving assembly, the upper sensor in the vertical driving assembly is triggered, so that the vertical driving assembly drives the sampling assembly to move downwards, the driving motor rotates reversely, and meanwhile, the belt II is matched with the transmission roller III again under the action of shifting the sliding frame, so that the sampling assembly is driven forwards into soil, and secondary sampling is conveniently completed;
2. the rotation of the input roller rotating shaft drives the transmission belt to move, the transmission belt drives the rotation shaft I to move, the rotation shaft I drives the belt wheel I to move, the belt wheel I drives the connection belt to move, the clamping groove is matched with the boss I in the initial state, the middle end sliding frame is driven to move downwards by the connection belt, the middle end sliding frame drives the sampling assembly to move downwards along with the rotation of the sampling assembly, the soil is tunneled, when the middle end sliding frame moves downwards and contacts with the lower sensor, the lower sensor is driven to drive the matching motor to rotate, the matching bevel gear II is driven to move by the matching motor, the matching bevel gear II is driven to rotate, the eccentric rotation shaft II is driven to rotate by the matching bevel gear I, and the eccentric block II is driven to move by the eccentric rotation shaft II, the driving plate is driven to move through the eccentric block II, so that the driving plate is integrally deviated to one side of the matched sliding frame I, the sliding frame roller I drives the sliding frame rotating column I to move under the action of the driving plate and the sliding frame roller I, the matched sliding frame roller I drives the matched sliding frame I to move, the matched sliding frame I drives the boss I to be separated from the clamping groove, the sliding frame roller moves together with the driving plate by two elastic forces of the matched push spring II, the sliding frame roller II drives the sliding frame rotating column II, the matched sliding frame II drives the matched sliding frame II, the matched sliding frame II drives the boss II to be matched with the clamping groove, the middle-end sliding frame vertically moves upwards, the sampling assembly is driven to move upwards by the hinged frame, and a single sampling process is completed; meanwhile, the position between the lower sensor and the position sensor can relatively slide in the sliding connecting column, so that the distance between the lower sensor and the position sensor is changed, and the sampling depth and the sampling position of the sampling assembly are adjusted; meanwhile, the position of the lower sensor can be locked and positioned on the sliding connecting column through the first locking screw rod, and the position of the upper sensor can also be locked and positioned on the sliding connecting column through the second locking screw rod;
3. the bevel gear output shaft moves to drive the polygonal driving rod to move, the sampling cone is driven to move through the polygonal driving rod, the sampling cone is driven to move through the matching spiral blades, soil is conveniently tunneled to the lower side or the soil needing sampling is withdrawn through the matching spiral blades and the cone body, soil samples flow into the sampling cone through the sampling ports along with the soil is tunneled to the lower side through the sampling cone, the sampling cone and the sliding sleeve rod are connected through the mounting bolts in a detachable mode, and then the soil in the sampling cone is conveniently taken out;
4. the sampling position of the device can be positioned through the positioning cone, and the sampling position of the device is adjusted through threaded connection between the positioning screw rod and the positioning sleeve.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the position of the cut line of FIG. 1;
FIG. 3 is a cross-sectional view taken along section A-A of FIG. 2;
FIG. 4 is a schematic view of the power assembly of the present invention;
FIG. 5 is a schematic view of the position of the cut line of FIG. 4;
FIG. 6 is a cross-sectional view taken along section B-B of FIG. 5;
FIG. 7 is a cross-sectional view taken along section C-C of FIG. 5;
FIG. 8 is a cross-sectional view taken along section D-D of FIG. 5;
FIG. 9 is a schematic view of the vertical drive assembly of the present invention;
FIG. 10 is a schematic view of the position of the cut line of FIG. 9;
FIG. 11 is a cross-sectional view taken along section E-E of FIG. 10;
FIG. 12 is a cross-sectional view taken along section F-F of FIG. 10;
FIG. 13 is a schematic view of a sampling assembly according to the present invention;
FIG. 14 is a schematic cross-sectional line position of FIG. 13;
FIG. 15 is a cross-sectional view taken along section G-G of FIG. 14;
FIG. 16 is a schematic view of the construction of the rack assembly of the present invention;
FIG. 17 is a schematic view of the position of the cut line of FIG. 16;
FIG. 18 is a cross-sectional view taken along section H-H of FIG. 17;
the notation in the figure is:
a power assembly 1; a base plate 1-1; 1-2 of a pulley shaft; 1-3 parts of a first belt; 1-4 of a transmission roller; 1-5 parts of a second belt; shifting the sliding frame 1-7; 1-8 of a driving screw; 1-9 of a rectangular chute; installing end covers 1-10; driving motors 1-11; 1-12 straight teeth I; a second transmission roller 1-13; three driving rollers 1-14; a third transmission roller shaft 1-15; 1-16 of a first bevel gear; 1-17 parts of a second bevel gear; bevel gear output shafts 1-18; a third belt 1-19; 1-20 parts of a belt; 1-21 of a matching belt wheel; a second matching belt wheel 1-22; input rollers 1-23; input roller shafts 1-24; a bevel gear connecting shaft 1-25; a second driving roller shaft 1-26; drive roller shafts 1-27; matching straight teeth 1-28; a vertical drive assembly 2; an upper end plate 2-1; 2-2 of a sliding connecting column; 2-3 of a lower end plate; 2-4 of a first support; rotating the first shaft by 2-5; 2-6 parts of an eccentric rotating shaft I; drive plates 2-7; 2-8 parts of an eccentric rotating shaft II; 2-9 parts of eccentric block II; 2-10 of a lower sensor; 2-11 parts of a locking screw rod I; 2-12 of an upper sensor; 2-13 parts of a locking screw rod II; connecting belts 2-14; a clamping groove 2-14-1; 2-15 of a middle sliding frame; 2-16 of a matching sliding frame; 2-16-1 of a boss I; push spring one 2-17; 2-18 of a sliding frame rotating column I; 2-19 of a first sliding frame roller; 2-20 parts of an eccentric block I; matching with the first bevel gear 2-21; 2-22 parts of a second matching bevel gear; matching with motors 2-23; 2-24 of a second matching sliding frame; 2-24-1 of a second boss; 2-25 of a sliding frame rotating column II; 2-26 parts of a push spring; a second sliding frame roller 2-27; hinge brackets 2-28; a first belt wheel 2-29; 2-30 of a second belt wheel; belt wheel III 2-31; 2-32 parts of a second support; a sampling assembly 3; a polygonal driving rod 3-1; 3-2 of a sliding sleeve rod; 3-3 of a hinge boss; 3-4 of a sampling cone; mounting bolts 3-5; matching with 3-6 spiral leaves; 3-7 parts of a sampling port; 3-8 parts of a cone; a rack assembly 4; a frame plate 4-1; 4-2 of a connecting block; 4-3 of a positioning sleeve; 4-4 of a positioning screw rod; 4-5 of a positioning cone; a drive belt 5.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides a soil that west melon hunch canopy inserted frame was planted and is used detects sampling device, includes power component 1, vertical drive assembly 2, sample assembly 3 and frame subassembly 4, power component 1 is connected with vertical drive assembly 2, and vertical drive assembly 2 is connected with sample assembly 3, and power component 1 and vertical drive assembly 2 all are connected with frame subassembly 4.
As shown in fig. 1-18, the power assembly 1 comprises a bottom plate 1-1, a pulley shaft 1-2, a belt 1-3, a transmission roller 1-4, a belt II 1-5, a shifting sliding frame 1-7, a driving screw 1-8, a rectangular chute 1-9, an installation end cover 1-10, a driving motor 1-11, a straight tooth 1-12, a transmission roller II 1-13, a transmission roller III 1-14, a transmission roller shaft III 1-15, a bevel tooth I1-16, a bevel tooth II 1-17, a bevel tooth output shaft 1-18, a belt III 1-19, a belt IV 1-20, a matching pulley I1-21, a matching pulley II 1-22, an input roller 1-23, an input roller rotating shaft 1-24, a bevel tooth connecting shaft 1-25, a belt III 1-13, a matching pulley I1-21, a matching pulley II, a matching pulley I-23, an input roller rotating shaft 1-24, an input roller connecting shaft 1-24, a bevel tooth connecting shaft 1-25, A second transmission roller shaft 1-26, a first transmission roller shaft 1-27 and a matched straight tooth 1-28, wherein a first belt wheel shaft 1-2 is rotatably arranged on the base plate 1-1, one end of a first belt 1-3 is connected to the first belt wheel shaft 1-2, the other end of the first belt 1-3 is connected to a first bevel gear connecting shaft 1-25, the first bevel gear connecting shaft 1-25 is rotatably arranged with the base plate 1-1, a first transmission roller shaft 1-27 is rotatably arranged on the base plate 1-1, a first transmission roller 1-4 is arranged on the first transmission roller shaft 1-27, the first transmission roller shaft 1-27 is fixedly connected with the first belt wheel shaft 1-2, one end of a second belt 1-5 is connected to the first transmission roller 1-4, the other end of the second belt 1-5 is connected to the second transmission roller 1-13 or the third transmission roller 1-14, the base plate 1-1 is provided with rectangular chutes 1-9, the inner ends of the rectangular chutes 1-9 are slidably provided with toggle sliding frames 1-7, the toggle sliding frames 1-7 are provided with mounting end covers 1-10 through bolts, the belt II 1-5 is arranged in the toggle sliding frames 1-7, the inner ends of the rectangular chutes 1-9 are rotatably provided with driving screws 1-8, the driving screws 1-8 are in threaded fit connection with the toggle sliding frames 1-7, the driving screws 1-8 are provided with matching straight teeth 1-28, the matching straight teeth 1-28 are in meshing transmission with the straight teeth I1-12, the straight teeth I1-12 are arranged on the driving motors 1-11, the driving motors 1-11 are arranged on the base plate 1-1, the base plate 1-1 is rotatably provided with driving roller shafts III 1-15 and driving roller shafts II 1-26, the transmission roller shafts III 1-15 are provided with transmission rollers III 1-14, the transmission roller shafts II 1-26 are provided with transmission rollers II 1-13, one ends of belts III 1-19 are connected with the transmission rollers III 1-14, the other ends of the belts III 1-19 are connected with the input rollers 1-23, one ends of the belts IV 1-20 are connected with the transmission rollers II 1-13, the other ends of the belts IV 1-20 are tensioned with the input rollers 1-23 through the matching belt wheels I1-21 and the matching belt wheels II 1-22, the input rollers 1-23 are arranged on the input roller rotating shafts 1-24, the input roller rotating shafts 1-24 are rotatably arranged on the bottom plate 1-1, and the arrangement is that the input roller rotating shafts 1-24 are driven to rotate by driving motors externally connected with the input roller rotating shafts 1-24, the input rollers 1-23 are driven to move, the belts three 1-19 and the belts four 1-20 are driven to move simultaneously through the input rollers 1-23, the transmission rollers three 1-14 are driven to move through the belts three 1-19, the transmission rollers two 1-13 are driven to move through the belts four 1-20, the rotation directions of the transmission rollers three 1-14 and the transmission rollers two 1-13 are opposite, when the sampling assembly 3 is driven to reach the sampling depth in the vertical driving assembly 2, the lower position sensor controls the driving motors 1-11, the driving motors 1-11 are driven to rotate, the driving motors 1-11 drive the straight teeth one 1-12 to move, and the straight teeth one 1-12 drive the matched straight teeth 1-28 to move, then the driving screw rods 1-8 are driven to move by matching with the straight teeth 1-28, further the driving screw rods 1-8 drive the shifting sliding frames 1-7 to slide at the inner ends of the rectangular sliding chutes 1-9, further the belt II 1-5 is shifted by the shifting sliding frames 1-7, the belt II 1-5 is initially matched with the transmission rollers III 1-14, under the driving of the shifting sliding frames 1-7, the belt II 1-5 is separated from the transmission rollers III 1-14 and is matched with the transmission rollers II 1-13, because the rotation directions of the transmission rollers II 1-13 and the transmission rollers III 1-14 are opposite, further the rotation directions of the transmission rollers I1-4 are opposite by the driving of the belt II 1-5, further the transmission rollers I1-4 drive the belt wheel shafts I1-2 to move, the belt I1-3 is driven to move through the belt wheel shaft I1-2, the bevel gear connecting shaft 1-25 is driven to move through the belt I1-3, the bevel gear I1-16 is driven to move through the bevel gear connecting shaft 1-25, the bevel gear II 1-17 is driven to move through the bevel gear I1-16, the bevel gear output shaft 1-18 is driven to reversely rotate through the bevel gear II 1-17, and the sampling assembly 3 is driven to reversely rotate through the bevel gear output shaft 1-18, so that the sampling assembly 3 can be more easily separated from soil, and the sampling assembly 3 is prevented from being stuck; when the sampling assembly 3 moves upwards under the driving of the vertical driving assembly 2, the upper sensor in the vertical driving assembly 2 is triggered, so that the vertical driving assembly 2 drives the sampling assembly 3 to move downwards, the driving motor 1-11 rotates reversely, the belt II 1-5 is matched with the transmission roller III 1-14 again under the action of the sliding frame 1-7, the sampling assembly 3 is further enabled to dig into the soil forwards, and secondary sampling is further conveniently completed.
Wherein, as shown in fig. 1-18, the input roller shafts 1-24 are externally connected with a driving motor.
As shown in fig. 1-18, the vertical driving assembly 2 comprises an upper end plate 2-1, a sliding connection column 2-2, a lower end plate 2-3, a first support 2-4, a first rotating shaft 2-5, a first eccentric rotating shaft 2-6, a driving plate 2-7, a second eccentric rotating shaft 2-8, a second eccentric block 2-9, a lower position sensor 2-10, a first locking screw rod 2-11, an upper position sensor 2-12, a second locking screw rod 2-13, a connecting belt 2-14, a middle end sliding frame 2-15, a first matching sliding frame 2-16, a first matching push spring 2-17, a first sliding frame rotating column 2-18, a first sliding frame roller 2-19, a first eccentric block 2-20, a first matching conical tooth 2-21, a second matching conical tooth 2-22, a second matching motor 2-23, a second matching push spring 2-17, a second sliding frame rotating column 2-18, a first sliding frame roller 2-19, a first eccentric block 2-20, a first matching conical tooth 2-21, a second matching conical tooth 2-22, a second matching motor and a second matching motor, The device comprises a second matched sliding frame 2-24, a second sliding frame rotating column 2-25, a second matched pushing spring 2-26, a second sliding frame roller 2-27, a hinged frame 2-28, a first belt wheel 2-29, a second belt wheel 2-30, a third belt wheel 2-31 and a second support seat 2-32, wherein an upper end plate 2-1 is installed at one end of the second sliding frame roller 2-2, a lower end plate 2-3 is installed at the other end of the second sliding frame roller 2-2, a first support seat 2-4 is installed on the upper end plate 2-1, a first rotating shaft 2-5 is rotatably installed on the first support seat 2-4, the first belt wheel 2-29 is installed on the first rotating shaft 2-5, two second belt wheels 2-30 are further rotatably installed on the first support seat 2-4, the second support seat 2-32 is installed on the lower end plate 2-3, and the third belt wheel 2-31 is rotatably installed on the second support seat 2-32, the belt wheel I2-29, the belt wheel II 2-30 and the belt wheel III 2-31 are connected through a connecting belt 2-14, the eccentric rotating shaft I2-6 is rotatably arranged on the support I2-4, the eccentric block I2-20 is arranged on the eccentric rotating shaft I2-6, the eccentric rotating shaft II 2-8 is rotatably arranged on the support II 2-32, the eccentric block II 2-9 is arranged on the eccentric rotating shaft II 2-8,
wherein, as shown in fig. 1-18, the lower sensor 2-10 is slidably mounted on the sliding connection column 2-2 and locked and positioned by the locking screw rod I2-11, the upper sensor 2-12 is slidably mounted on the sliding connection column 2-2 and locked and positioned by the locking screw rod II 2-13, the sliding connection column 2-2 is slidably mounted with the middle end sliding frame 2-15, the middle end sliding frame 2-15 is slidably mounted with the matching sliding frame I2-16, the matching sliding frame I2-16 is mounted with the sliding frame rotating column I2-18, the sliding frame rotating column I2-18 is sleeved with the matching push spring I2-17, the sliding frame rotating column I2-18 is mounted with the sliding frame roller I2-19, the middle end sliding frame I2-15 is also slidably mounted with the matching sliding frame II 2-24, the matching sliding frame II 2-24 is mounted with the sliding frame rotating column II 2-25, a second matched push spring 2-26 is sleeved on the second sliding frame rotating column 2-25, a second sliding frame roller 2-27 is arranged on the second sliding frame rotating column 2-25, the second sliding frame roller 2-27 and the first sliding frame roller 2-19 are in contact with a driving plate 2-7, one end of the driving plate 2-7 is rotatably arranged with a first eccentric block 2-20, the other end of the driving plate 2-7 is rotatably arranged with a second eccentric block 2-9, a first matched conical tooth 2-21 is arranged on a second eccentric rotating shaft 2-8, a second matched conical tooth 2-22 is meshed on the first matched conical tooth 2-21, a second matched conical tooth 2-22 is arranged on an output shaft of a second matched motor 2-23, a second matched motor 2-23 is arranged on a second support 2-32, one end of a transmission belt 5 is connected on a rotating shaft 1-24 of an input roller, the other end of the transmission belt 5 is connected to the first rotating shaft 2-5, and the hinge brackets 2-28 are fixedly arranged on the middle sliding frames 2-15.
As shown in fig. 1-18, a plurality of clamping grooves 2-14-1 are formed in the connecting belt 2-14, a boss I2-16-1 is arranged on the matching sliding frame I2-16, a boss II 2-24-1 is arranged on the matching sliding frame II 2-24, and the boss II 2-24-1 or the boss I2-16-1 is matched with the clamping groove 2-14-1; according to the arrangement, the transmission belt 5 is driven to move by the rotation of the input roller rotating shaft 1-24, the transmission belt 5 is driven to move, the belt wheel 2-29 is driven to move by the transmission belt 5, the connecting belt 2-14 is driven to move by the belt wheel 2-29, the clamping groove 2-14-1 is matched with the boss 2-16-1 in the initial state, the middle end sliding frame 2-15 is driven to move downwards by the connecting belt 2-14, the sampling component 3 is driven to move downwards by the middle end sliding frame 2-15, the lower sensor 2-10 is driven to drive the matching motor 2-23 to rotate along with the rotation of the sampling component 3 and the soil excavation, when the middle end sliding frame 2-15 moves downwards and contacts the lower sensor 2-10, then the matching bevel gear II 2-22 is driven to move by the matching motor 2-23, the matching bevel gear I2-21 is driven to rotate by the matching bevel gear II 2-22, the eccentric rotating shaft II 2-8 is driven to rotate by the matching bevel gear I2-21, the eccentric block II 2-9 is driven to move by the eccentric rotating shaft II 2-8, the driving plate 2-7 is driven to move by the eccentric block II 2-9, the driving plate 2-7 is integrally deviated to one side of the matching sliding frame I2-16, the sliding frame roller I2-19 drives the sliding frame rotating column I2-18 to move under the action of the driving plate 2-7 and the sliding frame roller I2-19, and the matching sliding frame I2-16 is driven to move by the sliding frame rotating column I2-18, the first matched sliding frame 2-16 drives the first boss 2-16-1 to be separated from the clamping groove 2-14-1, the second sliding frame roller 2-27 moves opposite to the driving plate 2-7 under the pushing of the second matched pushing spring 2-26, the second sliding frame roller 2-27 drives the second sliding frame rotating column 2-25, the second matched sliding frame 2-24 is driven by the second matched sliding frame 2-24, the second boss 2-24-1 is driven by the second matched sliding frame 2-24 to be matched with the clamping groove 2-14-1, the second middle sliding frame 2-15 moves vertically upwards, the sampling assembly 3 is driven by the hinging frame 2-28 to move upwards, and the single sampling process is completed; meanwhile, the positions between the lower sensors 2-10 and the position sensors 2-12 can be relatively slid in the sliding connecting column 2-2, so that the distance between the lower sensors 2-10 and the position sensors 2-12 is changed, and the adjustment of the sampling depth and the sampling position of the sampling assembly 3 is further realized; meanwhile, the position of the lower sensor 2-10 can be locked and positioned on the sliding connecting column 2-2 through the locking screw rod I2-11, and the position of the upper sensor 2-12 can also be locked and positioned on the sliding connecting column 2-2 through the locking screw rod II 2-13.
Wherein, as shown in fig. 1 to 18, the eccentric rotating shaft one 2 to 6 is installed at an eccentric position of the eccentric mass one 2 to 20, and the eccentric rotating shaft two 2 to 8 is installed at an eccentric position of the eccentric mass two 2 to 9.
As shown in fig. 1-18, the sampling assembly 3 comprises a polygonal driving rod 3-1, a sliding sleeve rod 3-2, a hinged boss 3-3, a sampling cone 3-4, a mounting bolt 3-5, a matching spiral blade 3-6, a sampling port 3-7 and a cone 3-8, the polygonal driving rod 3-1 is mounted on a bevel gear output shaft 1-18, the polygonal driving rod 3-1 is connected with the sliding sleeve rod 3-2 in a sliding fit manner, the sliding sleeve rod 3-2 is provided with the hinged boss 3-3, the hinged boss 3-3 is rotatably connected with a hinged frame 2-28, the sliding sleeve rod 3-2 is mounted on the sampling cone 3-4 through the mounting bolt 3-5, the sampling cone 3-4 is provided with the matching spiral blade 3-6, the sampling cone 3-4 is hollow, the sampling cone 3-4 is provided with a plurality of sampling ports 3-7, the lower end of the sampling cone 3-4 is provided with a cone 3-8, the arrangement is that the bevel gear output shaft 1-18 moves to drive the edge-shaped driving rod 3-1 to move, the edge-shaped driving rod 3-1 drives the sampling cone 3-4 to move, the sampling cone 3-4 drives the matched spiral blade 3-6 to move, the sampling cone 3-4 conveniently tunnels soil to the lower side or quits the soil to be sampled by matching the action of the spiral blade 3-6 and the cone 3-8, the sampling cone 3-4 tunnels soil to the lower side along with the sampling cone 3-4, so that individual samples of the soil flow into the sampling cone 3-4 through the sampling ports 3-7, and the sampling cone 3-4 and the sliding sleeve rod 3-2 are connected by the mounting bolts 3-5 in a detachable manner, thereby facilitating the taking out of the soil in the sampling cone 3-4.
As shown in fig. 1-18, the rack assembly 4 comprises a rack plate 4-1, a connecting block 4-2, a positioning sleeve 4-3, a positioning screw 4-4 and a positioning cone 4-5, the rack plate 4-1 is provided with the connecting block 4-2, the connecting block 4-2 is provided with a bottom plate 1-1, the rack plate 4-1 is provided with a lower end plate 2-3, the lower end of the rack plate 4-1 is provided with the positioning sleeve 4-3, the positioning sleeve 4-3 is provided with a plurality of positioning sleeves 4-3, the positioning screw 4-4 is arranged in the positioning sleeve 4-3 through internal threads, the positioning cone 4-5 is arranged at the lower end of the positioning screw 4-4, and the sampling position of the device can be positioned through the positioning cone 4-5, and the sampling position of the adjusting device is connected through the threads between the positioning screw 4-4 and the positioning sleeve 4-3 Sample location.
As shown in fig. 1-18, a plurality of the alignment sleeves 4-3 are circumferentially arrayed along a central axis of the frame plate 4-1.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The utility model provides a soil detection sampling device of usefulness is planted to west melon hunch canopy inserted frame, its characterized in that, includes power component (1), vertical drive assembly (2), sample subassembly (3) and frame subassembly (4), power component (1) is connected with vertical drive assembly (2), and vertical drive assembly (2) are connected with sample subassembly (3), and power component (1) is connected with sample subassembly (3), and power component (1) and vertical drive assembly (2) all are connected with frame subassembly (4).
2. The soil detection sampling device for watermelon arched shed frame planting according to claim 1, wherein the power assembly (1) comprises a bottom plate (1-1), a first belt wheel shaft (1-2), a first belt (1-3), a first transmission roller (1-4), a second belt (1-5), a shifting sliding frame (1-7), a driving screw (1-8), a rectangular sliding groove (1-9), a mounting end cover (1-10), a driving motor (1-11), a first straight tooth (1-12), a second transmission roller (1-13), a third transmission roller (1-14), a third transmission roller shaft (1-15), a first conical tooth (1-16), a second conical tooth (1-17), a first conical tooth output shaft (1-18) and a third belt (1-19), A belt IV (1-20), a first matching belt wheel (1-21), a second matching belt wheel (1-22), an input roller (1-23), an input roller rotating shaft (1-24), a bevel gear connecting shaft (1-25), a second transmission roller shaft (1-26), a first transmission roller shaft (1-27) and a matching straight tooth (1-28), wherein a first belt wheel shaft (1-2) is rotatably installed on the base plate (1-1), one end of the first belt (1-3) is connected to the first belt wheel shaft (1-2), the other end of the first belt (1-3) is connected to the bevel gear connecting shaft (1-25), the bevel gear connecting shaft (1-25) is rotatably installed with the base plate (1-1), the first transmission roller shaft (1-27) is rotatably installed on the base plate (1-1), a first transmission roller (1-4) is arranged on a first transmission roller shaft (1-27), the first transmission roller shaft (1-27) is fixedly connected with a first belt wheel shaft (1-2), one end of a second belt (1-5) is connected to the first transmission roller (1-4), the other end of the second belt (1-5) is connected to the second transmission roller (1-13) or the third transmission roller (1-14), a rectangular sliding chute (1-9) is formed in a bottom plate (1-1), a shifting sliding frame (1-7) is arranged at the inner end of the rectangular sliding chute (1-9) in a sliding mode, an installation end cover (1-10) is arranged on the shifting sliding frame (1-7) through a bolt, the second belt (1-5) is arranged in the shifting sliding frame (1-7), a driving screw rod (1-8) is rotatably arranged at the inner end of the rectangular sliding chute (1-9), the driving screw (1-8) is in threaded fit connection with the shifting sliding frame (1-7), the driving screw (1-8) is provided with matching straight teeth (1-28), the matching straight teeth (1-28) are in meshing transmission with the straight teeth I (1-12), the straight teeth I (1-12) are arranged on a driving motor (1-11), the driving motor (1-11) is arranged on a bottom plate (1-1), the bottom plate (1-1) is rotatably provided with a driving roller shaft III (1-15) and a driving roller shaft II (1-26), the driving roller shaft III (1-15) is provided with a driving roller III (1-14), the driving roller shaft II (1-26) is provided with a driving roller II (1-13), one end of a belt III (1-19) is connected to the driving roller III (1-14), the other end of the belt III (1-19) is connected to the input roller (1-23), one end of the belt IV (1-20) is connected to the transmission roller II (1-13), the other end of the belt IV (1-20) is tensioned through the matching belt wheel I (1-21) and the matching belt wheel II (1-22) to be connected with the input roller (1-23), the input roller (1-23) is installed on the input roller rotating shaft (1-24), and the input roller rotating shaft (1-24) is rotatably installed on the bottom plate (1-1).
3. A soil testing and sampling device for watermelon and melon planting in arch shed frames according to claim 2, wherein the input roller shafts (1-24) are externally connected with driving motors.
4. The soil detection and sampling device for watermelon and melon arc shed insert frame planting according to claim 1, wherein the vertical driving assembly (2) comprises an upper end plate (2-1), a sliding connection column (2-2), a lower end plate (2-3), a first support (2-4), a first rotating shaft (2-5), a first eccentric rotating shaft (2-6), a driving plate (2-7), a second eccentric rotating shaft (2-8), a second eccentric block (2-9), a lower position sensor (2-10), a first locking screw (2-11), a second upper position sensor (2-12), a second locking screw (2-13), a connecting belt (2-14), a middle sliding frame (2-15), a first matching sliding frame (2-16), a first matching push spring (2-17), A sliding frame rotating column I (2-18), a sliding frame roller I (2-19), an eccentric block I (2-20), a matching bevel gear I (2-21), a matching bevel gear II (2-22), a matching motor (2-23), a matching sliding frame II (2-24), a sliding frame rotating column II (2-25), a matching push spring II (2-26), a sliding frame roller II (2-27), a hinged frame (2-28), a belt wheel I (2-29), a belt wheel II (2-30), a belt wheel III (2-31) and a support seat II (2-32), wherein an upper end plate (2-1) is installed at one end of the sliding connecting column (2-2), a lower end plate (2-3) is installed at the other end of the sliding connecting column (2-2), and a support seat I (2-4) is installed on the upper end plate (2-1), a first rotating shaft (2-5) is rotatably arranged on the first support (2-4), a first belt wheel (2-29) is arranged on the first rotating shaft (2-5), a second belt wheel (2-30) is further rotatably arranged on the first support (2-4), a second support (2-32) is arranged on the lower end plate (2-3), a third belt wheel (2-31) is rotatably arranged on the second support (2-32), the first belt wheel (2-29), the second belt wheel (2-30) and the third belt wheel (2-31) are connected through a connecting belt (2-14), a first eccentric rotating shaft (2-6) is rotatably arranged on the first support (2-4), a first eccentric block (2-20) is arranged on the first eccentric rotating shaft (2-6), a second eccentric rotating shaft (2-8) is rotatably arranged on the second support (2-32), and a second eccentric block (2-9) is arranged on the second eccentric rotating shaft (2-8).
5. The soil detection and sampling device for watermelon and melon arc shed insert frame planting according to claim 4, wherein the lower sensor (2-10) is slidably mounted on the sliding connection column (2-2) and locked and positioned by the locking screw rod I (2-11), the upper sensor (2-12) is slidably mounted on the sliding connection column (2-2) and locked and positioned by the locking screw rod II (2-13), the sliding connection column (2-2) is slidably mounted with the middle end sliding frame (2-15), the middle end sliding frame (2-15) is slidably mounted with the matching sliding frame I (2-16), the matching sliding frame rotating column I (2-16) is mounted with the sliding frame rotating column I (2-18), the sliding frame rotating column I (2-18) is sleeved with the matching pushing spring I (2-17), a first sliding frame roller (2-19) is arranged on the first sliding frame rotating column (2-18), a second matched sliding frame (2-24) is also arranged on the middle sliding frame (2-15) in a sliding mode, a second sliding frame rotating column (2-25) is arranged on the second matched sliding frame (2-24), a second matched push spring (2-26) is sleeved on the second sliding frame rotating column (2-25), a second sliding frame roller (2-27) is arranged on the second sliding frame rotating column (2-25), the second sliding frame roller (2-27) and the first sliding frame roller (2-19) are in contact with a driving plate (2-7), one end of the driving plate (2-7) is rotatably arranged with the first eccentric block (2-20), the other end of the driving plate (2-7) is rotatably arranged with the second eccentric block (2-9), a first matched conical tooth (2-21) is arranged on the second eccentric rotating shaft (2-8), a second matching bevel gear (2-22) is meshed with the first matching bevel gear (2-21), the second matching bevel gear (2-22) is installed on an output shaft of a matching motor (2-23), the matching motor (2-23) is installed on a second support (2-32), one end of a transmission belt (5) is connected to a rotating shaft (1-24) of the input roller, the other end of the transmission belt (5) is connected to the first rotating shaft (2-5), and a hinged frame (2-28) is fixedly installed on a middle end sliding frame (2-15).
6. The soil detection sampling device for watermelon and melon arc shed insert frame planting according to claim 4, wherein the connecting belt (2-14) is provided with a plurality of clamping grooves (2-14-1), the first matched sliding frame (2-16) is provided with a first boss (2-16-1), the second matched sliding frame (2-24) is provided with a second boss (2-24-1), and the second boss (2-24-1) or the first boss (2-16-1) is matched with the clamping grooves (2-14-1).
7. A soil detection and sampling device for watermelon and melon arc-shaped frame planting according to claim 5, wherein said first eccentric rotating shaft (2-6) is installed at the eccentric position of the first eccentric block (2-20), and said second eccentric rotating shaft (2-8) is installed at the eccentric position of the second eccentric block (2-9).
8. The soil detection and sampling device for watermelon and melon arc-shaped shed insert frame planting according to claim 1, wherein the sampling assembly (3) comprises a polygonal driving rod (3-1), a sliding sleeve rod (3-2), a hinged boss (3-3), a sampling cone (3-4), a mounting bolt (3-5), a matching spiral blade (3-6), a sampling port (3-7) and a cone (3-8), the polygonal driving rod (3-1) is mounted on a cone tooth output shaft (1-18), the polygonal driving rod (3-1) is connected with the sliding sleeve rod (3-2) in a sliding fit manner, the hinged boss (3-3) is mounted on the sliding sleeve rod (3-2), and the hinged boss (3-3) is rotationally connected with the hinged frame (2-28), the sliding sleeve rod (3-2) is installed on the sampling cone (3-4) through an installation bolt (3-5), the sampling cone (3-4) is provided with a matching spiral blade (3-6), the sampling cone (3-4) is hollow, the sampling cone (3-4) is provided with a plurality of sampling ports (3-7), and the lower end of the sampling cone (3-4) is provided with a cone (3-8).
9. The soil detection and sampling device for watermelon and muskmelon arch shed insert frame planting according to claim 1, wherein the rack assembly (4) comprises a rack plate (4-1), a connecting block (4-2), a positioning sleeve (4-3), a positioning screw (4-4) and a positioning cone (4-5), the connecting block (4-2) is mounted on the rack plate (4-1), a bottom plate (1-1) is mounted on the connecting block (4-2), a lower end plate (2-3) is mounted on the rack plate (4-1), the positioning sleeve (4-3) is mounted at the lower end of the rack plate (4-1), the positioning sleeve (4-3) is provided with a plurality of positioning sleeves, the positioning screw (4-4) is mounted in the positioning sleeve (4-3), the lower end of the positioning screw rod (4-4) is provided with a positioning cone (4-5).
10. A soil testing and sampling device for watermelon and melon arc-shaped shed insert planting according to claim 9, wherein a plurality of said alignment sleeves (4-3) are arranged in a circumferential array along the central axis of the frame plate (4-1).
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