WO2021253349A1

WO2021253349A1 - Integrated planting and fertilizing machine capable of selecting block crops

Info

Publication number: WO2021253349A1
Application number: PCT/CN2020/096885
Authority: WO
Inventors: 方小乔
Original assignee: 方小乔
Priority date: 2020-06-17
Filing date: 2020-06-18
Publication date: 2021-12-23
Also published as: CN111492758A; CN111492758B

Abstract

An integrated planting and fertilizing machine capable of selecting block crops, the integrated machine comprising a bottom plate (1), a seed box (2), a fertilizer box (3), planting assemblies (5) and a handrail (12), wherein the seed box (2) is fixedly connected to the bottom plate (1); the fertilizer box (3) is fixedly connected to the left side of the seed box (2) by means of a connecting plate (7); a driving mechanism (4) is arranged between the seed box (2) and the fertilizer box (3); the handrail (12) is fixedly connected to the upper right portion of the bottom plate (1) by means of a handrail rod (11); the planting assemblies (5) are mounted at the left end and the right end of the bottom plate (1); two pairs of rolling wheels (16) are arranged on the left side and the right side of the lower end of the bottom plate (1); two seed cavities (28), which are the same, are provided inside the seed box (2) in a manner of one being behind another; sliding cavities (282) are provided in the lower ends of the seed cavities (28) in a communicating manner; selecting plates (281) are connected between the seed cavities (28) and the sliding cavities (282) in a sliding fit manner; selecting holes (287) are provided in the selecting plates (281); and two fertilizer cavities (36), which are the same, are provided inside the fertilizer box (3) in a manner of one being behind another. The problem of a low planting efficiency and certain limitations caused by only single-row planting being allowed, large-area planting work being unsuitable, and being unable to select and plant block crops in the prior art is solved.

Description

Planting and fertilizing integrated machine capable of selecting block crops

Technical field

The invention relates to the technical field of agricultural planting, in particular to a planting and fertilizing integrated machine capable of selecting block crops.

Background technique

With the rapid improvement of modern people’s living standards, people have put forward higher requirements for the planting and fertilization of crops. However, because most of the fertilization nowadays is based on manpower, due to the limited fertilizer carried by people, not only the fertilization efficiency is low, but a large amount of waste is also wasted. The manpower and material resources are not applicable. In addition, although there are planting devices now, they can only be planted in a single row during use, which is not suitable for large-area planting work, and it is impossible to select and plant massive crops. This makes the planting efficiency low and has certain limitations. For this reason, we have proposed a planting and fertilizing integrated machine that can select the size of crops to solve the problems mentioned in the above background story.

Summary of the invention

The invention provides a planting and fertilizing integrated machine capable of selecting massive crops, which has the advantages of selecting seeds of different sizes, and capable of double-row planting and fertilizing, which solves the problem that only single-row planting can be realized in the prior art. It is not suitable for large-area planting work, and the block crops cannot be selected for planting, so the planting efficiency is low, and there are certain limitations.

The present invention provides the following technical solution: an integrated planting and fertilizing machine capable of selecting block crops, comprising a bottom plate, a seed box, a fertilizer box, a planting component and a handrail, the seed box is fixedly connected to the upper end of the bottom plate, and the fertilizer box It is fixedly connected to the left side of the seed box by a connecting plate, a drive mechanism is provided between the seed box and the fertilizer box, the handrail is fixedly connected to the upper right of the bottom plate through a handrail rod, and the planting assembly is installed on the The left and right ends of the bottom plate are provided with two pairs of rolling wheels on the left and right sides of the bottom end of the bottom plate. A picking plate is connected in a sliding fit between the sliding cavities, the picking plate is provided with picking holes, the inner wall of the lower end of the sliding cavity is provided with seed channels on both front and back sides, and two are fixedly connected between the front and rear inner walls of the sliding cavity A sliding guide rod, two pushing blocks are connected in a sliding fit on both sides of the sliding guide rod, the middle part of the pushing block is provided with an up-and-down accommodating hole, and the outer wall of the left end of the seed box is provided with two sliding grooves communicating with the sliding cavity In the sliding groove, a connecting rod is connected in a sliding fit, one end of the connecting rod is fixedly connected with the pushing block, the other end of the connecting rod is connected with the driving mechanism, and the fertilizer box is provided with two identical front and rear ends. A fertilizer cavity, the lower end of the fertilizer cavity is provided with a discharging pipe penetrating the bottom plate, a fixing plate is fixedly connected between the front and rear inner walls of the fertilizer cavity, and a sliding rod is slidably connected to the middle of the fixing plate. The lower end of the rod is located in the discharge pipe, and the bottom end of the sliding rod is fixedly connected with a baffle, the baffle abuts against the opening of the discharge pipe, the top of the sliding rod is fixedly connected with a pressure plate, and the pressure plate A spring is fixedly connected with the fixed plate, and the spring is wound on the sliding rod.

Preferably, the drive mechanism includes a motor, an eccentric wheel, a drive plate, a drive turntable, and a drive rod. The top left side of the seed box is fixedly connected with a motor base, and the motor is fixedly mounted on the motor base through a U-shaped bar. , The output end of the motor is fixedly connected with a rotating shaft, the end of the rotating shaft is fixedly connected with the eccentric wheel, the drive plate is fixedly connected to the right side of the pressure plate, and the drive plate is in abutting contact with the eccentric wheel , The bottom right side of the drive plate is fixedly connected with a connecting block, the connecting block is rotatably connected with one end of the driving rod, the middle part of the left side of the seed box is rotatably connected with a rotating rod, and the rotating rod is connected with the driving rod. The turntable is fixedly connected, the front and rear ends of the drive turntable are respectively connected with a swing rod in rotation and fit, and the swing rod is connected in rotation and fit with the other end of the connecting rod, and the end of the rotation rod is fixedly connected with a swing plate. The free end is rotatably connected with the other end of the drive rod, and a torsion spring is fixedly connected between the drive turntable and the left end wall of the seed box.

Preferably, the planting assembly includes a ditching plow and a cover plate, the ditching plow is installed on the front and rear sides of the left end of the bottom plate, the cover plate is installed on the right end of the bottom plate, the ditching plow and The upper ends of the soil cover plate are respectively fixedly connected with fixing rods, and the fixing rods are provided with positioning holes for adjusting the height of the ditching plow and the soil cover plate, and the left and right ends of the bottom plate are respectively provided with fixing holes, The fixing rod is fixedly connected to the bottom plate through the screw rod passing through the positioning hole and the fixing hole at the same time.

Preferably, the bottom of the bottom plate is provided with a seed tube communicating with the seed channel, and the number of the seed tube and the discharge tube is two.

Preferably, a push wheel is rotatably connected to the lower side of the left end of the bottom plate, a driving device is rotatably connected to the middle of the push wheel, and the driving device is rotatably connected to the bottom of the bottom plate.

Preferably, an engine set for driving the rolling wheels is fixedly installed at the upper end of the bottom plate, the generator set is located directly below the fertilizer tank, and the upper sides of the rolling wheels are respectively covered with protective covers.

Preferably, when the spring is in a normal extended state, the baffle blocks the discharge tube, and the proximal end of the eccentric is in abutting contact with the drive plate; when the spring is in a fully compressed state, the The baffle plate is far away from the discharge tube, and the distal end of the eccentric wheel is in abutting contact with the driving plate.

Preferably, when the torsion spring is in a relaxed state, the accommodating hole communicates with the seed channel; when the torsion spring is in a compressed state, the seed accommodating hole communicates with the seed cavity.

Working principle: Before sowing, put the crop seeds and fertilizer into the seed cavity and fertilizer cavity respectively, adjust the size of the selected hole on the board according to the size of the seed, adjust the height of the ditching plow and the cover board, and hold it with both hands The armrests, start the engine unit and the motor, make the body begin to move, and use the ditching plow to drive the soil out of two trenches. At the same time, the motor drives the eccentric wheel to rotate. Then when the distal end of the eccentric wheel comes into contact with the drive plate, The spring is compressed and the sliding rod is forced to slide downwards, which causes the baffle to open the discharge pipe, causing the fertilizer in the fertilizer cavity to fall along the discharge pipe into the ditch created by the ditching plow, and then pass the drive rod The drive swing plate is deflected, and then the drive turntable is deflected by the rotating rod, the torsion spring is compressed, and the connecting rod is driven by the swing rod to slide, and then the push blocks are brought closer to each other, so that the receiving hole communicates with the seed cavity, so that the seed After the selected hole falls into the receiving hole, when the proximal end of the eccentric wheel comes into contact with the drive plate, under the recovery force of the spring, the sliding rod slides upwards, causing the baffle to block the discharge tube, and at the same time, The elastic force of the torsion spring drives the drive turntable to return to the initial position, and then drives the push blocks to move away from each other through the swing lever, so that the receiving hole communicates with the seed channel, and the seeds fall from the seed tube to the soil ditch through the seed channel Then, under the action of the soil cover, the seeds and fertilizer in the trench are buried in the soil to complete the work of planting and fertilizing at the same time.

The present invention has the following beneficial effects:

1. The planting and fertilizing all-in-one machine, through the matching relationship between the eccentric wheel and the spring in the driving mechanism, can reasonably control the effect of one planting and one fertilization, and can effectively plant the agricultural seeds that need to be planted into the soil evenly.

2. The planting and fertilizing integrated machine is equipped with a selection board in the seed box, and a selection hole on the selection board. The size of the selection hole and the opening at the bottom of the seed cavity can be controlled by sliding the selection board to select according to the size of the seed Planted.

3. The planting and fertilizing integrated machine has two ditching ploughs on the left end of the bottom plate, and two cavities are provided in the corresponding fertilizer box and seed box, and the two cavities are connected with two tubes respectively, so it can be realized during the planting process. Double-row planting greatly improves the planting efficiency of the device.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of a planting and fertilizing integrated machine capable of selecting block crops according to the present invention;

2 is a schematic diagram of the structure of the fertilizer box 3 in an integrated planting and fertilizing machine capable of selecting block crops according to the present invention;

3 is a schematic diagram of the structure of the left side of the seed box 2 in an integrated planting and fertilizing machine capable of selecting block crops according to the present invention;

4 is a partial structural diagram of the driving mechanism 4 in an integrated planting and fertilizing machine capable of selecting block crops according to the present invention;

Fig. 5 is a schematic diagram of the structure of the seed box 2 in an integrated planting and fertilizing machine capable of selecting block crops according to the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Please refer to Figures 1 to 5, an integrated planting and fertilizing machine capable of selecting block crops, including a bottom plate 1, a seed box 2, a fertilizer box 3, a planting component 5 and a handrail 12.

Wherein, the above-mentioned seed box 2 is fixedly connected to the upper end of the bottom plate 1 for carrying crop seeds required for planting, and the fertilizer box 3 is fixedly connected to the left side of the seed box 2 through the connecting plate 7 and used for carrying the fertilizer required during the planting process. , There is a driving mechanism 4 between the seed box 2 and the fertilizer box 3, which is convenient to control the feeding of crop seeds and fertilizer. The armrest 12 is fixedly connected to the upper right of the bottom plate 1 through the armrest rod 11, and is used to control the movement and direction of the body. Planting components 5 Installed on the left and right ends of the bottom plate 1, used to bury the planted seeds and fertilizers in the soil. There are two pairs of rolling wheels 16 on the left and right sides of the bottom end of the bottom plate 1 for the movement of the body. The seed box 2 is equipped with the same front and back There are two seed cavities 28, the lower end of the seed cavity 28 is connected with a sliding cavity 282, a selection plate 281 is connected to the seed cavity 28 and the sliding cavity 282 in a sliding fit, and the selection plate 281 is provided with a selection hole 287, which is selected by pulling or pushing The plate 281 further controls the size of the opening of the selection hole 287 at the bottom of the seed cavity 28, thereby facilitating the adjustment of seed selection according to the size of the seed. The inner wall of the lower end of the sliding cavity 282 is provided with seed channels 285 on both front and back sides, and the front and rear ends of the sliding cavity 282 Two sliding guide rods 283 are fixedly connected between the inner walls. Two push blocks 284 are connected in sliding fit on both sides of the guide slide rod 283. The sliding groove 22 communicated with the cavity 282, the sliding groove 22 is connected with a connecting rod 27 in a sliding fit. , And then drive the receiving hole 286 in the pushing block 284 to first communicate with the seed cavity 28 to obtain the seeds, and then communicate with the seed channel 285 through the receiving hole 286, so that the obtained seeds fall into the soil through the seed channel 285 from the seed tube 21 o’clock. The fertilizer box 3 is provided with two fertilizer cavities 36 with the same front and back. The lower end of the fertilizer cavity 36 is connected with a discharge pipe 34 that penetrates the bottom plate 1, and a fixing plate 37 is fixedly connected between the front and rear inner walls of the fertilizer cavity 36. A sliding rod 33 is connected in a sliding fit. The lower end of the sliding rod 33 is located in the discharge pipe 34, and the bottom end of the sliding rod 33 is fixedly connected with a baffle 35, which abuts against the opening of the discharge pipe 34, and the top of the sliding rod 33 is fixed. A pressure plate 31 is connected, and a spring 32 is fixedly connected between the pressure plate 31 and the fixed plate 37. The spring 32 is wound on the sliding rod 33. The driving mechanism 4 drives the pressure plate 31 to move downward, and the sliding rod 33 slides downward, thereby making the spring 32 When in a fully compressed state, the baffle 35 is far away from the discharge pipe 34, so that the fertilizer in the fertilizer cavity 36 falls into the soil along the discharge pipe 34.

The above-mentioned driving mechanism 4 includes a motor 41, an eccentric 44, a driving plate 9, a driving turntable 23, and a driving rod 92. The top left side of the seed box 2 is fixedly connected with a motor base 47, and the motor 41 is fixedly installed on the motor base 47 through a U-shaped bar 42 The output end of the motor 41 is fixedly connected with a rotating shaft 43, the end of the rotating shaft 43 is fixedly connected with the eccentric 44, the drive plate 9 is fixedly connected to the right side of the pressure plate 31, and the drive plate 9 is in contact with the eccentric 44, and the bottom of the drive plate 9 A connecting block 91 is fixedly connected to the right side. The connecting block 91 is rotationally connected with one end of the driving rod 92. The middle of the left side of the seed box 2 is rotationally connected with a rotating rod 26. The rotating rod 26 is fixedly connected with the driving turntable 23. The driving turntable 23 is two front and rear. The two ends are respectively connected with a swing rod 24 in rotation and fit, and the swing rod 24 is connected in rotation and fit with the other end of the connecting rod 27. The end of the rotation rod 26 is fixedly connected with a swing plate 25. The free end of the swing plate 25 is connected in rotation with the other end of the drive rod 92. A torsion spring 29 is fixedly connected between the drive turntable 23 and the left end wall of the seed box 2, that is, the motor 41 drives the eccentric wheel 44 to rotate through the rotating shaft 43. When the distal end of the eccentric wheel 44 is in contact with the drive plate 9, the spring 32 When compressed, the baffle 35 opens the discharge tube 34, and at the same time, the swing plate 25 is driven to deflect by the driving rod 92, and then the driving turntable 23 is driven to deflect by the rotating rod 26, and the torsion spring 29 is compressed, and then driven by the swing rod 24 The connecting rod 27 slides, which drives the push blocks 284 to approach each other, so that the receiving hole 286 communicates with the seed cavity 28. When the proximal end of the eccentric wheel 44 abuts and contacts the drive plate 9, under the recovery force of the spring 32, The sliding rod 33 slides upwards, so that the baffle 35 blocks the discharge tube 34. At the same time, under the action of the torsion spring 29 restoring elastic force, the drive turntable 23 is driven to return to the initial position, and then the push block 284 is driven away from each other through the swing rod 24 , Thereby making the receiving hole 286 communicate with the seed channel 285.

The above-mentioned planting assembly 5 includes a ditching plow 52 and a cover plate 6. The ditching plow 52 is installed on the front and rear sides of the left end of the bottom plate 1 to facilitate the opening of two trenches for planting. The cover plate 6 is installed on the right end of the bottom plate 1 to facilitate To bury the seeds and fertilizers that fall into the ditch, the ditching plow 52 and the upper end of the soil cover plate 6 are respectively fixedly connected with a fixing rod 51 for fixing the ditching plow 52 and the soil cover plate 6, and the fixing rod 51 is provided with a The positioning holes 61 for adjusting the height of the ditching plow 51 and the cover plate 6 are convenient to adjust the height of the ditching plow 51 according to requirements, thereby ensuring the depth of the trench. The left and right ends of the bottom plate 1 are respectively provided with fixing holes 62 and fixing rods 51 is fixedly connected to the bottom plate 1 by passing through the positioning hole 61 and the fixing hole 62 at the same time by a screw, so that it can be fixed to the bottom plate 1 stably and firmly.

The lower side of the bottom left end of the bottom plate 1 is rotatably connected with a push wheel 14, and the middle of the push wheel 14 is rotatably connected with a driving device 13. The driving device 13 lowers the pushing wheel 14 so that the ditching plow 52 is separated from the ground, thereby facilitating movement.

An engine unit 8 for driving the rolling wheels 16 is fixedly installed at the upper end of the bottom plate 1. The generator set 8 is located directly under the fertilizer box 3, and the upper sides of the rolling wheels 16 are respectively covered with protective covers 15 to provide power support for the body during planting.

Working principle: Before planting, put the crop seeds and fertilizer into the seed cavity 28 and fertilizer cavity 36 respectively, adjust the size of the selection hole 287 on the selection plate 281 according to the size of the seed, and adjust the ditching plow 52 and the cover plate 6 With both hands holding the armrest 12, start the engine block 8 and the motor 41, so that the body starts to move, and the soil is driven out of two trenches by the ditching plow 52. At the same time, the motor 41 drives the eccentric wheel 44 to rotate, and then it is eccentric. When the distal end of the wheel 44 is in contact with the drive plate 9, the spring 32 is compressed, and the sliding rod 33 is forced to slide downward, so that the baffle 35 opens the discharge tube 34, which causes the fertilizer in the fertilizer cavity 36 to flow out along. The material tube 34 falls into the trench opened by the ditching plow 52, and then the swing plate 25 is driven to deflect by the driving rod 92, and then the driving turntable 23 is driven to deflect by the rotating rod 26, and the torsion spring 29 is compressed and then swings. The rod 24 drives the connecting rod 27 to slide, and then drives the push blocks 284 to approach each other, so that the receiving hole 286 communicates with the seed cavity 28, so that the seeds fall into the receiving hole 286 through the selection hole 287, when the proximal end of the eccentric 44 When in contact with the drive plate 9, the sliding rod 33 slides upward under the recovery force of the spring 32, so that the baffle 35 blocks the discharge tube 34. At the same time, the torsion spring 29 restores the elastic force to drive the drive The turntable 23 returns to the initial position, and the push block 284 is moved away from each other by the swing rod 24, so that the receiving hole 286 communicates with the seed channel 285, so that the seeds fall from the seed tube 21 into the ditch through the seed channel 285, and then Under the action of the soil cover 6, the seeds and fertilizers in the trenches are buried in the soil, so as to complete the work of planting and fertilizing at the same time.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply one of these entities or operations. There is any such actual relationship or order between. Moreover, the terms "including", "including" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also those that are not explicitly listed Other elements of, or also include elements inherent to this process, method, article or equipment. At the same time, in the drawings of the present invention, the filling pattern is only for distinguishing the layers, without any other limitation.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. And variations, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

An integrated planting and fertilizing machine capable of selecting block crops, comprising a bottom plate (1), a seed box (2), a fertilizer box (3), a planting component (5) and a handrail (12), and is characterized in that: the seed box (2) Fixedly connected to the upper end of the bottom plate (1), the fertilizer box (3) is fixedly connected to the left side of the seed box (2) through a connecting plate (7), the seed box (2) and the fertilizer box (3) There is a driving mechanism (4) between (3), the handrail (12) is fixedly connected to the upper right of the bottom plate (1) through the handrail rod (11), and the planting assembly (5) is installed on the bottom plate ( 1) At the left and right ends, the bottom plate (1) is provided with two pairs of rolling wheels (16) on the left and right sides, and the seed box (2) is provided with two seed cavities (28) that are the same in the front and rear. A sliding cavity (282) is connected to the lower end of the cavity (28), and a picking plate (281) is connected in a sliding fit between the seed cavity (28) and the sliding cavity (282), and a picking plate (281) is provided on the picking plate (281). There is a selection hole (287), the inner wall of the lower end of the sliding cavity (282) is provided with seed channels (285) on both front and rear sides, and two sliding guide rods (283) are fixedly connected between the inner walls of the front and rear ends of the sliding cavity (282), Two pushing blocks (284) are connected in sliding fit on both sides of the sliding guide rod (283). The middle part of the pushing block (284) is provided with an up-and-down receiving hole (286), and the outer wall of the left end of the seed box (2) is provided with Two sliding grooves (22) communicating with the sliding cavity (282), a connecting rod (27) is connected to the sliding groove (22) in a sliding fit, and one end of the connecting rod (27) is connected to the pushing block ( 284) Fixed connection, the other end of the connecting rod (27) is connected with the driving mechanism (4), the fertilizer box (3) is provided with two fertilizer cavities (36) that are the same front and back, and the fertilizer cavity ( 36) The lower end is connected with a discharge pipe (34) penetrating the bottom plate (1), a fixed plate (37) is fixedly connected between the front and rear inner walls of the fertilizer cavity (36), and the middle of the fixed plate (37) slides A sliding rod (33) is matched and connected, the lower end of the sliding rod (33) is located in the discharge pipe (34), and the bottom end of the sliding rod (33) is fixedly connected with a baffle (35), the stopper The plate (35) abuts against the opening of the discharge pipe (34), the top end of the sliding rod (33) is fixedly connected with a pressure plate (31), between the pressure plate (31) and the fixed plate (37) A spring (32) is fixedly connected, and the spring (32) is wound on the sliding rod (33).
The integrated planting and fertilizing machine capable of selecting block crops according to claim 1, characterized in that: the driving mechanism (4) includes a motor (41), an eccentric wheel (44), a driving plate (9), and a drive The turntable (23) and the driving rod (92), the top left side of the seed box (2) is fixedly connected with a motor base (47), and the motor (41) is fixedly installed on the motor base through a U-shaped bar (42) In (47), the output end of the motor (41) is fixedly connected with a rotating shaft (43), the end of the rotating shaft (43) is fixedly connected to the eccentric wheel (44), and the drive plate (9) is fixedly connected to The pressure plate (31) is on the right side, the drive plate (9) is in abutting contact with the eccentric wheel (44), and the bottom right side of the drive plate (9) is fixedly connected with a connecting block (91). The connecting block (91) is rotatably connected with one end of the driving rod (92), the middle part of the left side of the seed box (2) is rotatably connected with a rotating rod (26), and the rotating rod (26) is connected to the driving turntable. (23) Fixed connection, the front and rear ends of the drive turntable (23) are respectively connected with a swing rod (24) in rotation and fit, and the swing rod (24) is connected in rotation and fit with the other end of the connecting rod (27). The end of the rotating rod (26) is fixedly connected with a swinging plate (25), the free end of the swinging plate (25) and the other end of the driving rod (92) are connected in rotation and mating, and the driving turntable (23) is connected to the seed A torsion spring (29) is fixedly connected between the left end walls of the box (2).
The integrated planting and fertilizing machine capable of selecting block crops according to claim 1, characterized in that: the planting component (5) includes a ditching plow (52) and a soil cover (6), and the ditching Plows (52) are respectively installed on the front and rear sides of the left end of the bottom plate (1), the soil cover plate (6) is installed on the right end of the bottom plate (1), the ditch plow (52) and the soil cover plate (6) The upper ends are respectively fixedly connected with fixed rods (51), and the fixed rods (51) are provided with positioning holes (61) for adjusting the height of the ditching plow (51) and the cover plate (6) , The left and right ends of the bottom plate (1) are respectively provided with fixing holes (62), and the fixing rod (51) is fixedly connected to the fixed hole (62) through the positioning hole (61) and the fixing hole (62) through the screw at the same time. Said on the bottom plate (1).
The integrated planting and fertilizing machine capable of selecting block crops according to claim 1, characterized in that: the bottom of the bottom plate (1) is provided with a seed tube (21) communicating with the seed channel (285), The number of the seed tube (21) and the discharge tube (34) is two.
An integrated planting and fertilizing machine capable of selecting block crops according to claim 1, characterized in that: the bottom left end of the bottom plate (1) is rotatably connected with a pushing wheel (14), the pushing wheel (14) A driving device (13) is rotatably connected with the middle part, and the driving device (13) is rotatably connected with the bottom of the bottom plate (1).
The integrated planting and fertilizing machine capable of selecting block crops according to claim 1, characterized in that: the upper end of the bottom plate (1) is fixedly installed with an engine group (8) for driving the rolling wheel (16), The generator set (8) is located directly below the fertilizer tank (3), and the upper sides of the rolling wheels (16) are respectively covered with protective covers (15).
The integrated planting and fertilizing machine capable of selecting block crops according to claim 1, characterized in that: when the spring (32) is in a normal stretched state, the baffle (35) blocks the discharge pipe (34), the proximal end of the eccentric wheel (44) is in abutting contact with the drive plate (9); when the spring (32) is in a fully compressed state, the baffle (35) is far away from the discharge A tube (34), the distal end of the eccentric wheel (44) is in abutting contact with the driving plate (9).
The integrated planting and fertilizing machine capable of selecting block crops according to claim 1, characterized in that: when the torsion spring (29) is in a relaxed state, the receiving hole (286) and the seed channel (285) ) Communicate; when the torsion spring (29) is in a compressed state, the seed accommodating hole (286) communicates with the seed cavity (28).