Deep-pit seeding device for agricultural production

Abstract

The invention provides a deep-pit seeding device for agricultural production, the structure of the deep-pit seeding device comprises an excavator, a seeding main body, a control host, a moving wheel set and a control handle, the excavator and the seeding main body are located in the same straight line area and are both embedded in the control host for spacing fit; on the basis of the digger additionally arranged at the front end of the control host, the digger and the seeding main body can be forcibly fixed on the same straight line through position limitation of the control host, so that after a penetrating device of the digger performs deep pit digging on a field by using a digging rod and takes out internal soil, the digging rod is combined with a vertical sleeve to reset; then, the control host drives the seeding main body to advance through the moving wheel set, so that the position of the seeding main body can be linearly aligned to a deep pit area excavated by the excavator, and an accurate and automatic seeding effect can be achieved; therefore, the seeding failure caused by inaccurate position due to original manual digging can be replaced, and the automatic multifunctional operation intensity of the seeding device is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural sowing, and more specifically to a deep pit sowing device used in agricultural production. Background Art

[0002] Agricultural production refers to the production activities of planting crops, including the production of grain, cotton, oil, hemp, silk, tea, sugar, vegetables, tobacco, fruit, medicine, and miscellaneous crops. Before agricultural production, the relevant agricultural products need to be sown in a certain quantity in the appropriate deep soil through the relevant deep pit sowing device. For this purpose, the sowing device can replace the process of manual sowing, which can indirectly and effectively improve the efficiency and convenience of agricultural production; In summary, the inventors have found that the existing sowing devices mainly have the following defects: since the current sowing devices need to be used in conjunction with deep pits dug by humans in advance before the agricultural products carried can be sown, there are differences in the depth and spacing of the deep pits dug by humans, so that the sowing devices are very likely to make mistakes in the sowing position during sowing, and thus sowing failures are very likely to occur. At the same time, it will reflect that the current sowing devices still need to be used in conjunction with deep pits dug by humans, which will reflect the structural singleness of the current sowing devices. Summary of the invention

[0003] The technical solution adopted by the present invention to achieve the technical purpose is: a deep pit seeding device for agricultural production, whose structure includes: an excavator, a seeding body, a control host, a mobile wheel group, and a control handle. The excavator and the seeding body are in the same straight line area and are embedded in the control host for spacing coordination. At the same time, the mobile wheel groups are connected to the left and right sides of the excavator host and a control handle is fixed to the rear end.

[0004] As a further improvement of the present invention, the excavator is provided with an interposer, which penetrates the surface of the parallel plate and carries control grooves on the left and right sides of the parallel plate. At the same time, the lower side of the parallel plate is connected to a magnetic block and the power block is fixed by the magnetic block, so that the interposer completes the electrical connection with the control host through the power block, and the interposer and the sowing body are in the same straight line area.

[0005] As a further improvement of the present invention, the interposer is provided with a digging rod, which is connected to the inside of the vertical sleeve and is vertically lifted and lowered in the vertical sleeve. At the same time, a conductive disk is fixed to the upper end of the vertical sleeve to electrically connect the conductive disk to the digging rod, and a balance block is fixed to the upper end of the conductive disk, and the upper end of the balance block includes an observation plate.

[0006] As a further improvement of the present invention, the internal center of the vertical sleeve includes a vertical rail that is compatible with the digging rod and a small electric push rod is carried at the intersection with the digging rod. The small electric push rod is located on the left and right sides of the lower end of the vertical sleeve and is connected to a power-carrying shaft on the side for electrical connection with the conductive disk. A measuring rod is carried at the lower end of the top observation rod, and the measuring rod falls vertically into the internal vertical rail of the vertical sleeve and communicates with the center of the upper end of the digging rod.

[0007] As a further improvement of the present invention, the excavator and the sowing body are electrically controlled by controlling the main engine, and the excavator's interposer allows the digging rod to move vertically downward in the vertical sleeve through the power block, the digging rod opens a hole in the field area, and then the digging rod rises and resets with soil, and the sowing body combines with the moving wheel group to sow in the area where the digging rod opens the hole, and a measuring rod is carried at the center of the lower layer of the observation plate, and the measuring rod is vertically arranged in the internal center area of ​​the balance block and the digging rod.

[0008] As a further improvement of the present invention, an auxiliary block is provided at the lower end of the digging rod, and a sliding rod is connected to the center of the edge of the auxiliary block. The sliding rod and the positioning block are cross-connected to each other, and the positioning block can be connected and fixed to the inner wall of the collecting chamber of the positioning ring. At the same time, the sliding rod can pass through the four ends of the edge of the positioning ring through the positioning block.

[0009] As a further improvement of the present invention, there are four auxiliary blocks in total inside the collecting chamber of the positioning ring and all of them are arc-shaped and can be combined with sliding rods. At the same time, the auxiliary blocks are attracted to each other through positive and negative magnetic poles, and the sliding rods and positioning blocks are arranged in four directions inside the positioning ring. At the same time, the positioning ring and the sliding rods carry sharp objects on their surfaces.

[0010] As a further improvement of the present invention, the auxiliary block is provided with an electrical connection groove, which is arranged at the center of the upper end of the block and the surface of the block carries two groups of vibration modules, and the vibration module completes the electrical connection with the sliding rod of the electrical connection groove through the block.

[0011] As a further improvement of the present invention, the edge of the electrical connection groove carries a rubber sleeve and a power supply line is arranged inside the block, and the vibration module is in an arc shape that matches the shape of the block.

[0012] As a further improvement of the present invention, the sowing body is provided with a collection box, the lower end of the collection box is equipped with a penetration end and contains a classification box and a discharge pipe inside. The classification box is embedded in the collection box so that the discharge pipe can pass through the penetration end and the classification box, the discharge pipe and the excavator are in the same parallel straight line. The collection box also includes a sealing cover at the top, and a pull block is connected to the upper end of the sealing cover.

[0013] As a further improvement of the present invention, the pulling block and the sealing cover are perpendicular to each other and the sealing cover area can cover the upper end of the collection box. The collection box has three groups of classification boxes built in, and each group of classification boxes has a circular discharge pipe at the center of the lower end.

[0014] As a further improvement of the present invention, a solid plate is provided at the lower end of the collecting box, the surface edge of the solid plate carries a pillar and an insert is fixed to the lower end of the pillar, and then the clamp ring is fixed to the surface part of the solid plate in combination with the insert, the center of the clamp ring is penetrated by a through groove, and the clamp ring allows the discharge pipe to penetrate through the through groove and clamps the edge of the discharge pipe.

[0015] As a further improvement of the present invention, the solid plate is combined with the penetration end and carries three groups of pillars, and then the positions of the three groups of circular clamp rings are determined by the pillars, so that the discharge pipe and the excavator position are adapted through the clamp rings, and the discharge pipe is equipped with a seed meter and a seeding plate.

[0016] As a further improvement of the present invention, there is a distance between the excavator and the sowing body, but the two are on the same parallel straight line, and the control host is equipped with a program chip, and the control handle carries a control button.

[0017] As a further improvement of the present invention, the control slot carries an insulating pad inside, and the parallel plate carries three groups of inserters, there is a safe distance between the inserters, and the length of the magnetic block is consistent with the length of the power-on block.

[0018] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is based on an excavator installed at the front end of the control host. The position of the excavator and the sowing body can be forced to be fixed on the same straight line through the position limitation of the control host, so that after the excavator's interposer uses the excavating rod to dig a deep hole in the field and bring out the internal soil, the excavating rod is reset in combination with the vertical sleeve, and then the control host drives the sowing body forward through the moving wheel group, so that the position of the sowing body can be linearly aligned with the deep pit area dug by the excavator, thereby achieving the effect of precise automatic sowing. For this reason, it can replace the sowing failure caused by the inaccurate position caused by the original manual digging and reduce the automation and multi-functional operation intensity of the sowing device.

[0019] 2. The present invention is further improved on the lower end of the digging rod. The positioning ring and the sharp objects carried by the surface of the sliding rod can increase the vertical opening strength of the field sowing area. After the digging rod reaches the sowing depth, the sliding rod can be used to drive the auxiliary block to close the collecting chamber at the bottom of the digging rod, so that the soil inside the field can be brought out. During the process, when the four auxiliary blocks overlap, they can completely close the collecting hole through the effect of mutual attraction, so that a small amount of soil generated during the rising and resetting can be prevented from falling into the deep pit for the second time. Then, combined with the vibration module carried by the auxiliary block, the internal soil can be shaken out stably, which improves the discharge of soil in the deep pit area to the outside area of ​​the deep pit, ensuring that the sowing device can perform cyclic operations on a large area of ​​field.

[0020] 3. After further improvement on the sowing body, the present invention can accurately align the three groups of classification boxes and the discharge pipe positions inside the collection box with the three groups of interposer positions of the excavator, thereby improving the accuracy of the cooperation between the two in digging deep pits and sowing. Then, the three groups of classification boxes can be used to carry three different crops and sow them at the same time, and the same crops can also be carried and sown, thereby improving the overall sowing efficiency of the crops. Then, the solid plate at the lower end of the collection box can be combined with the support and the clamp ring to improve the fixation of the discharge pipe position, thereby preventing the center of the circle from being offset due to vibration during operation of the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The present invention is a structural schematic diagram of a deep pit seeding device used in agricultural production.

[0022] Figure 2 The present invention is a schematic diagram of the three-dimensional structure of an improved excavator.

[0023] Figure 3 The present invention is a schematic diagram of the three-dimensional structure of an improved interposer.

[0024] Figure 4 The present invention is a schematic diagram of the structure of the improved lower end of a digging rod when viewed from above.

[0025] Figure 5 The present invention is a structural schematic diagram of an improved cross-section of an auxiliary block.

[0026] Figure 6 The present invention is a schematic diagram of a three-dimensional structure of an improved sowing body.

[0027] Figure 7 The present invention is a schematic diagram of the structure of a collecting box after improvement of the lower end thereof when viewed from above.

[0028] In the figure: excavator-1, sowing body-2, control host-3, moving wheel group-4, control handle-5 Control slot-11, parallel plate-12, interposer-13, magnetic block-14, power block-15 Observation plate-131, balance block-132, conductive plate-133, vertical sleeve-134, digging rod-135 Collection chamber-1351, positioning ring-1352, positioning block-1353, sliding rod-1354, auxiliary block-1355 Electrical connection slot-3551, block-3552, vibration module-3553 Pull block-21, cover-22, collection box-23, penetration end-24, classification box-25, discharge pipe-26 Solid plate 231, pillar 232, plug block 233, clamp ring 234, through slot 235. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings: Example

[0030] Figures 1 to 5 As shown: The present invention provides a deep pit seeding device for agricultural production. Its structure includes an excavator 1, a sowing body 2, a control host 3, a moving wheel group 4, and a control handle 5. The excavator 1 and the sowing body 2 are in the same straight line area and are both embedded in the control host 3 for spacing coordination. At the same time, the moving wheel groups 4 are connected to the left and right sides of the excavator host 3 and the control handle 5 is fixed to the rear end.

[0031] Among them, the excavator 1 is provided with an interposer 13, which penetrates the surface of the parallel plate 12 and carries a control groove 11 on the left and right sides of the parallel plate 12. At the same time, a magnetic block 14 is connected to the lower side of the parallel plate 12 and the power block 15 is fixed by the magnetic block 14, so that the interposer 13 completes the electrical connection with the control host 3 through the power block 15, and the interposer 13 and the sowing body 2 are in the same straight line area.

[0032] Among them, the interposer 13 is provided with a digging rod 135, and the digging rod 135 is connected to the inside of the vertical sleeve 134 and is vertically lifted and lowered in the vertical sleeve 134. At the same time, a conductive disk 133 is fixed to the upper end of the vertical sleeve 134, so that the conductive disk 133 is electrically connected to the digging rod 135, and then a balance block 132 is fixed to the upper end of the conductive disk 133, and the upper end of the balance block 132 includes an observation plate 131.

[0033] Among them, the internal center of the vertical sleeve 134 contains a vertical rail that is compatible with the digging rod 135 and a small electric push rod is carried at the intersection with the digging rod 135. The small electric push rod is located on the left and right sides of the lower end of the vertical sleeve 134 and is connected to the side with an energized shaft to be electrically connected to the conductive disk 133. Then, the lower end of the top observation rod 131 carries a measuring rod, which falls vertically into the internal vertical rail of the vertical sleeve 134 and communicates with the center of the upper end of the digging rod 135.

[0034] Among them, the excavator 1 and the sowing body 2 are electrically controlled by the control host 3, and the interposer 13 of the excavator 1 allows the digging rod 135 to perform vertical descending movement in the vertical sleeve 134 through the power block 15, and the digging rod 135 opens a hole in the field area, and then the digging rod 135 carries the soil up and returns to its original position, and the sowing body 2 combines with the moving wheel group 4 to sow in the area where the digging rod 135 opens the hole, and the lower center of the observation plate 131 carries a measuring rod, which will be vertically arranged in the inner center area of ​​the balance block 132 and the digging rod 135.

[0035] Among them, an auxiliary block 1355 is provided at the lower end of the digging rod 135, and a sliding rod 1354 is connected to the center of the edge of the auxiliary block 1355. The sliding rod 1354 and the positioning block 1353 are cross-connected with each other, and the positioning block 1353 can be connected and fixed to the inner wall of the collecting chamber 1351 of the positioning ring 1352. At the same time, the sliding rod 1354 can pass through the four ends of the edge of the positioning ring 1352 through the positioning block 1353.

[0036] Among them, there are four auxiliary blocks 1355 in total inside the collecting chamber 1351 of the positioning ring 1352, and all of them are arc-shaped and can be combined with the slide rod 1354. At the same time, the auxiliary blocks 1355 are attracted to each other through positive and negative magnetic poles, and the slide rod 1354 and the positioning blocks 1353 are arranged in four directions inside the positioning ring 1352. At the same time, the surface of the positioning ring 1352 and the slide rod 1354 carries sharp objects.

[0037] Among them, the auxiliary block 1355 is provided with an electrical connection groove 3551, which is arranged at the upper end center of the block 3552 and the surface of the block 3552 carries two groups of vibration modules 3553, and the vibration module 3553 completes the electrical connection with the slide rod 1354 of the electrical connection groove 3551 through the block 3552.

[0038] The edge of the electrical connection groove 3551 carries a rubber sleeve and a power supply circuit is arranged inside the block 3552 . The vibration module 3553 is in an arc shape that matches the shape of the block 3552 .

[0039] There is a distance between the excavator 1 and the sowing body 2, but the two are on the same parallel straight line, and the control host 3 is equipped with a program chip, and the control handle 5 carries a control button.

[0040] The control slot 11 carries an insulating pad inside, and the parallel plate 12 carries three groups of interposers 13 . There is a safe distance between the interposers 13 . The length of the magnetic block 14 is consistent with that of the power-on block 15 .

[0041] Specific functions and operation procedures of this embodiment: In the present invention, the control host 3 of the deep pit seeding device for agricultural production can electrically control the moving wheel group 4, the seeding body 2, and the excavator 1 through the control button on the control handle 5, so that after the control host 3 carries the seeding body 2 and the excavator 1 to the corresponding seeding field area, the excavator 1 is first controlled so that the power block 15 of the excavator 1 can be firmly installed on the upper front end of the control host 3 in combination with the magnetic block 14, and then the interposer 13 on the parallel plate 12 can be used to make deep pits in the relevant planting area, so that the conductive disk 133 of the interposer 13 can receive the electric energy of the control host 3, and the electric energy received by the conductive disk 133 can be input into the small electric push rods carried on both sides of the bottom through the built-in power shaft, so that the vertical sleeve can be used to make deep pits in the relevant planting area. The small electric push rod inside 134 drives the digging rod 135 to descend from the vertical rail inside the vertical sleeve 134, and then the digging rod 135 digs a hole on the field surface in a straight line. During the process, the measuring rod carried by the lower end of the observation plate 131 can be continuously pushed upward by the soil inside the digging rod 135, so that the observation plate 131 can rise from the position of the balance block 132, and then the depth of the current deep pit can be determined by the height of the observation plate 131. When the depth of the deep pit is sufficient, the digging rod 135 carries the soil through the vertical sleeve 134 for vertical reset, and then the control host 3 drives the sowing body 2 to move forward again through the moving wheel group 4, so that the sowing body 2 can be accurately aligned with the deep pit area opened by the excavator 1, so as to achieve a precise sowing effect. , replacing the original manual pre-digging resulting in inconsistent deep hole spacing and difficulty in matching the position of the sowing body 2. Finally, when the power block 15 of the excavator 1 needs to be disassembled for maintenance, it can be manually pulled out through the insulating control groove 11 on the edge to achieve the effect of safe disassembly. The digging rod 135 can allow the soil to enter the interior of itself from the positioning ring 1352 area through the collection cavity 1351. During the process, the positioning ring 1352 and the sliding rod 1354 carried by it can improve the convenience of insertion into the field through the sharp objects carried by the surface. Later, when the soil needs to be taken out, the positioning block 1353 of the positioning ring 1352 can allow the sliding rod 1354 to drive the auxiliary block 1355 in a straight line to close the collection cavity 1351 area. According to the four auxiliary blocks When the shapes of 1355 cooperate with each other and have magnetic attraction to each other, the collecting chamber 1351 can be completely closed, so as to avoid a small amount of soil falling into the deep pit again when the digging rod 135 is reset by the vertical sleeve 134, thereby affecting the digging depth of the deep pit. Finally, when the soil is moved to the outside of the deep pit through the digging rod 135, the moving wheel group 4 and the control host 3, the slide bar 1354 drives the auxiliary block 1355 to move outward again, forcing the mutually attracted auxiliary blocks 1355 to be forced to separate, so that the auxiliary block 1355 opens the collecting chamber 1351, and then the block body 3552 of the auxiliary block 1355 can receive the electric energy of the slide bar 1354 through the electrical connection slot 3551 to start the vibration module 3553.Therefore, the cooperation of the vibration module 3553 can assist in shaking out the soil on the surface of the digging rod 135 and the block 3552, so that the sowing device can be operated in a cycle on a large area of ​​the field, preventing the blockage caused by a single automatic digging and making it impossible to operate in a cycle, so as to improve the use intensity of the overall sowing device. Example

[0042] Figure 6 to Figure 7 As shown: The present invention provides a deep pit seeding device for agricultural production. Its structure includes: the sowing body 2 is provided with a collection box 23, the lower end of the collection box 23 is equipped with a penetration end 24 and contains a classification box 25 and a discharge pipe 26 inside, the classification box 25 is embedded in the collection box 23 to allow the discharge pipe 26 to pass through the penetration end 24, and the classification box 25, the discharge pipe 26 and the excavator 1 are in the same parallel straight line, and the collection box 23 also includes a cover 22 at the top, and the upper end of the cover 22 is connected to a pull block 21.

[0043] The pulling block 21 and the cover 22 are perpendicular to each other and the cover 22 can cover the upper end of the collection box 23. The collection box 23 has three groups of classification boxes 25 built in. Each group of classification boxes 25 has a circular discharge pipe 26 at the center of the lower end.

[0044] Among them, a solid plate 231 is provided at the lower end of the collecting box 23, and the surface edge of the solid plate 231 carries a pillar 232 and the lower end of the pillar 232 is fixed with an insert block 233, and then the clamp ring 234 is fixed to the surface part of the solid plate 231 in combination with the insert block 233, and the center of the clamp ring 234 is penetrated by the through groove 235, and the clamp ring 234 allows the discharge pipe 26 to pass through the through groove 235 and clamps the edge of the discharge pipe 26.

[0045] Among them, the solid plate 231 is combined with the penetration end 24 and carries three groups of pillars 232, and then the positions of three groups of circular clamp rings 234 are determined by the pillars 232, so that the discharge pipe 26 is adapted to the position of the excavator 1 through the clamp ring 234, and the discharge pipe 26 is equipped with a seed meter and a seeding plate.

[0046] Specific functions and operation procedures of this embodiment: In the present invention, the lower end of the collecting box 23 of the sowing body 2 can carry the penetration end 24 to overlap and be fixed on the surface of the control host 3, and then the three groups of classification boxes 25 inside the collecting box 23 can simultaneously load three different crops or fill the three groups of classification boxes 25 with the same crops, and then the discharge pipe 26 at the lower end of the classification box 25 can be combined with the interlaced end 24 to penetrate the surface of the control host 3. For this reason, when the discharge pipe 26 vertically penetrates the control host 3, its bottom will be in a state of communication with the field, and the bottom will be exposed in the field, so as to achieve the discharge pipe 2 6 can be connected to the field, and then based on the discharge pipe 26 and the three groups of interpenetrators 13 of the excavator 1 being in the same straight line, after the excavator 1 opens the deep pit, the discharge pipe 26 first moves forward through the moving wheel group 4 on the edge of the control host 3, so that the bottom of the discharge pipe 26 can be aligned with the deep pit opened by the excavator 1, and then the built-in seeding disc is driven to rotate through the transmission shaft carried by itself, so that the seeds in the classification box 25 can be evenly distributed from the center to the outside to the seeding holes, and then discharged to the holes opened by the excavator 1 through the seeding device. The inside of the deep pit can be penetrated to achieve the effect of precise planting. At the same time, the cooperation of the three groups of classification boxes 25 can effectively improve the sowing efficiency of crops. After the sowing of crops in the classification box 25 is completed, the cover 22 at the upper end of the collection box 23 can be opened vertically by the pull block 21, and the corresponding crops can be added to the classification box 25 area, so that the sowing efficiency of crops and the position matching strength with the excavator 1 can be improved, and then the solid plate 231 at the lower end of the collection box 23 can overlap with the penetration end 24 area, and then the solid plate 231 side The three groups of pillars 232 carried by the edge can determine the position of the clamp ring 234 through the plug block 233, so that the clamp ring 234 can allow the discharge pipe 26 to penetrate vertically according to its own rubber properties and the through groove 235 in the center, and then clamp the discharge pipe 26 through the rebound effect, so that the vibration of the discharge pipe 26 during operation can be absorbed and alleviated by the clamp ring 234 to achieve a shock absorbing effect, avoiding a large deviation of the position of the discharge pipe 26 caused by excessive vibration, and ensuring the matching accuracy of the discharge pipe 26 with the deep pit position opened by the excavator 1.

[0047] Utilizing the technical solution of the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the protection scope of the present invention.

Claims

1. A deep pit seeding device for agricultural production, the structure of which includes: An excavator (1), a sowing body (2), a control main unit (3), a moving wheel group (4), and a control handle (5), wherein the excavator (1) and the sowing body (2) are located in the same straight line area and are both embedded in the control main unit (3) for spacing coordination, and the moving wheel groups (4) are connected to the left and right sides of the excavator main unit (3) and the control handle (5) is fixed to the rear end, characterized in that: The excavator (1) is provided with an interposer (13), the interposer (13) penetrates the surface of the parallel plate (12), and the parallel plate (12) carries control grooves (11) on both sides, and the lower side of the parallel plate (12) is connected to a magnetic block (14) and the power block (15) is fixed by the magnetic block (14), so that the interposer (13) completes the electrical connection with the control host (3) through the power block (15), and the interposer (13) and the sowing body (2) are in the same straight line area; The interposer (13) is provided with a digging rod (135), and the digging rod (135) is connected to the inside of the vertical sleeve (134) and is vertically lifted and lowered in the vertical sleeve (134). At the same time, a conductive plate (133) is fixed to the upper end of the vertical sleeve (134), so that the conductive plate (133) and the digging rod (135) are electrically connected. Furthermore, a balance block (132) is fixed to the upper end of the conductive plate (133), and the upper end of the balance block (132) includes an observation plate (131); The vertical sleeve (134) includes a vertical rail adapted to the digging rod (135) at its inner center, and a small electric push rod is carried at the junction with the digging rod (135). The small electric push rod is located on the left and right sides of the lower end of the vertical sleeve (134) and is connected to a power-carrying shaft on its side for electrical connection with the conductive disk (133). The lower end of the top observation rod (131) carries a measuring rod, which vertically falls into the inner vertical rail of the vertical sleeve (134) and communicates with the center of the upper end of the digging rod (135). The excavator (1) and the sowing body (2) are electrically controlled by the control host (3). The interposer (13) of the excavator (1) allows the excavating rod (135) to perform vertical downward movement in the vertical sleeve (134) through the power block (15). The excavating rod (135) opens a hole in the field area. Then the excavating rod (135) carries soil and rises to reset. The sowing body (2) is combined with the moving wheel group (4) to sow in the hole opened by the excavating rod (135). The lower center of the observation plate (131) carries a measuring rod, which is vertically arranged in the inner center area of ​​the balance block (132) and the excavating rod (135).

2. A deep pit seeding device for agricultural production according to claim 1, characterized in that: An auxiliary block (1355) is provided at the lower end of the digging rod (135), and a sliding rod (1354) is connected to the center of the edge of the auxiliary block (1355). The sliding rod (1354) and the positioning block (1353) are cross-connected with each other, and the positioning block (1353) can be connected and fixed to the inner wall of the collecting chamber (1351) of the positioning ring (1352). At the same time, the sliding rod (1354) can pass through the four ends of the edge of the positioning ring (1352) through the positioning block (1353); The auxiliary blocks (1355) are provided with four pieces in total inside the collecting chamber (1351) of the positioning ring (1352), and all of them are arc-shaped and can be combined with the slide bar (1354). At the same time, the auxiliary blocks (1355) are attracted to each other through positive and negative magnetic poles. The slide bar (1354) and the positioning blocks (1353) are arranged in four directions inside the positioning ring (1352). At the same time, the surfaces of the positioning ring (1352) and the slide bar (1354) carry sharp objects.

3. A deep pit seeding device for agricultural production according to claim 2, characterized in that: The auxiliary block (1355) is provided with an electrical connection groove (3551), the electrical connection groove (3551) is arranged at the center of the upper end of the block body (3552), and the surface of the block body (3552) carries two groups of vibration modules (3553), and the vibration modules (3553) complete electrical connection with the sliding rod (1354) of the electrical connection groove (3551) through the block body (3552); The edge of the electrical connection groove (3551) carries a rubber sleeve and an electric circuit is arranged inside the block (3552). The vibration module (3553) is in an arc shape that matches the shape of the block (3552).

4. A deep pit seeding device for agricultural production according to claim 1, characterized in that: The sowing body (2) is provided with a collection box (23), the lower end of which is provided with a penetration end (24) and contains a classification box (25) and a discharge pipe (26) therein; the classification box (25) is embedded in the collection box (23) so that the discharge pipe (26) can penetrate the penetration end (24), and the classification box (25), the discharge pipe (26) and the excavator (1) are located on the same parallel straight line; the collection box (23) also includes a cover (22) at the top, and a pull block (21) is connected to the upper end of the cover (22); The pulling block (21) and the cover (22) are perpendicular to each other and the cover (22) has an area sufficient to cover the upper end of the collection box (23). The collection box (23) has three groups of classification boxes (25) built in. Each group of classification boxes (25) has a circular discharge pipe (26) at the center of the lower end.

5. A deep pit seeding device for agricultural production according to claim 4, characterized in that: A solid plate (231) is provided at the lower end of the collecting box (23), a support (232) is carried on the surface edge of the solid plate (231), and an insert block (233) is fixed to the lower end of the support block (232), and then a clamping ring (234) is fixed to the surface of the solid plate (231) in combination with the insert block (233), the center of the clamping ring (234) is penetrated by a through groove (235), and the clamping ring (234) allows the discharge pipe (26) to penetrate through the through groove (235) and clamps the edge of the discharge pipe (26); The solid plate (231) is combined with the penetration end (24) and carries three groups of pillars (232). The positions of three groups of circular clamp rings (234) are then determined by the pillars (232), so that the discharge pipe (26) and the position of the excavator (1) are adapted through the clamp rings (234). The discharge pipe (26) is equipped with a seed meter and a seeding disc.

6. A deep pit seeding device for agricultural production according to claim 1, characterized in that: There is a distance between the digger (1) and the sowing body (2), but the two are on the same parallel straight line, and the control host (3) is equipped with a program chip, and the control handle (5) carries a control button.

7. The deep pit seeding device for agricultural production according to claim 1, characterized in that: The control slot (11) carries an insulating pad inside, and the parallel plate (12) carries three groups of interposers (13). There is a safe distance between the interposers (13), and the length of the magnetic attraction block (14) is consistent with the length of the power supply block (15).

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