Agricultural corn and soybean seed pesticide-fertilizer integrated composite seeding device

Abstract

The invention relates to the technical field of seeding, and discloses an agricultural corn and soybean seed pesticide-fertilizer integrated composite seeding device, which comprises a seeding assembly, a seeding machine body, a seeding box arranged on the seeding machine body, a spoon plate arranged in the seeding box, a protective cover fixed on one side of the seeding box, and a cleaning assembly arranged on one side of the protective cover and comprising a cleaning part, the cleaning part comprises a fixing sleeve, the fixing sleeve is fixed to one side of the protective cover, a cleaning roller is arranged in the fixing sleeve, a connecting ball is fixed to one side of the cleaning roller, a connecting seat sleeves the outer side of the connecting ball, a clamping strip is fixed in the connecting seat, a clamping groove is formed in the outer side of the connecting ball, and the clamping strip is clamped in the clamping groove; through the arrangement of the cleaning assembly, small spoons on the spoon plate can be regularly cleaned, and in the cleaning process, shutdown is not needed, so that the seeding efficiency is not influenced, and the condition of miss-seeding can be avoided through regular cleaning.

Description

Technical Field

[0001] The invention relates to the technical field of sowing, in particular to an agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device. Background Art

[0002] The integrated composite sowing device of corn, soybean, seed, pesticide and fertilizer is a mechanical equipment used in agricultural production. It is mainly used in the strip composite planting mode of corn and soybean. It can complete multiple operation processes at one time. It can accurately control the sowing amount, plant spacing and row spacing according to the planting requirements of corn and soybean, ensure uniform distribution of seeds, improve the emergence rate and growth uniformity. During the long-term use of the spoon plate of the seeder, the small spoon of the spoon plate will be filled with corn coating or other impurities, which will cause the spoon plate to be difficult to dig corn or soybean grains during the sowing process, resulting in uneven sowing and missed sowing. At this time, it is necessary to clean the small spoon of the spoon plate. When cleaning, it is necessary to stop the machine to disassemble the spoon plate and clean it manually. Stopping the machine to disassemble the spoon plate for cleaning will interrupt the sowing operation, and the whole process is cumbersome. It needs to be debugged after reinstallation, which further prolongs the time for the equipment to resume normal operation, thereby affecting the sowing efficiency, and the frequency of manual cleaning cannot be determined. Generally, the spoon plate will be cleaned when missed sowing occurs, which means that the sowing quality has been affected before the problem is discovered. Summary of the invention

[0003] In view of the problems existing in the above-mentioned existing agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device, the present invention is proposed.

[0004] Therefore, the problem to be solved by the present invention is that cleaning the spoon plate will delay the sowing efficiency, and the spoon plate cannot be cleaned in time.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device, comprising a sowing assembly, including a sowing machine body, a sowing box is arranged on the sowing machine body, a scoop plate is arranged in the sowing box, and a protective cover is fixed to one side of the sowing box; A cleaning component is arranged on one side of the protective cover, comprising a cleaning piece, wherein the cleaning piece comprises a fixing sleeve, wherein the fixing sleeve is fixed on one side of the protective cover, wherein a cleaning roller is arranged in the fixing sleeve, wherein a connecting ball is fixed to one side of the cleaning roller, wherein a connecting seat is sleeved on the outer side of the connecting ball, wherein a clamping strip is fixed in the connecting seat, wherein a clamping slot is provided on the outer side of the connecting ball, wherein the clamping strip is clamped in the clamping slot, wherein slots are provided in both the connecting seat and the connecting ball, wherein an elastic rod is provided in the slot; The cleaning assembly also includes a moving part, which includes a moving sleeve, the moving sleeve is fixed to one side of the connecting seat, a support sleeve is arranged on the outside of the moving sleeve, the support sleeve is fixed to one side of the protective cover through a mounting rod, a fixing column is inserted into the moving sleeve, a support rod is fixed to the top of the fixing column, the other end of the support rod is fixed to the support sleeve, a fixed shaft is fixed in the moving sleeve, a spiral groove is provided on the fixing column, the fixed shaft slides in the spiral groove, an annular groove is provided on the fixing column, and the annular groove is connected to the spiral groove.

[0006] As a preferred solution of the agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device described in the present invention, wherein: the cleaning component also includes a transmission part, the transmission part includes a first bevel gear, the first bevel gear is located on the outside of the movable sleeve, a second bevel gear is arranged on one side of the first bevel gear, the second bevel gear is meshed with the first bevel gear, a rotating column is fixed on one side of the second bevel gear, a first pulley is fixed on the end of the rotating column, a rotating rod is rotatably connected in the protective cover, one end of the rotating rod is rotatably connected to the second pulley through a bearing, the first pulley is transmission-connected to the second pulley through a belt, and an insertion rod is fixed at one end of the rotating rod.

[0007] As a preferred solution of the agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device described in the present invention, wherein: the cleaning component also includes a connecting piece, the connecting piece includes a connecting sleeve, the connecting sleeve is arranged on the outside of the rotating rod, the rotating rod is provided with a first limiting groove, a first limiting block is fixed in the connecting sleeve, the first limiting block is engaged with the first limiting groove, a second limiting block is fixed on the outside of the connecting sleeve, a second limiting groove is provided in the second pulley, and the second limiting groove cooperates with the second limiting block.

[0008] As a preferred solution of the agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device described in the present invention, wherein: the cleaning component also includes a pushing member, the pushing member includes a positioning column, the positioning column is fixed to one side of the protective cover, the outer side of the positioning column is rotatably connected to the first gear, a support frame is fixed to one side of the first gear, a push block is arranged in the support frame, the outer side of the connecting sleeve is rotatably connected to a connecting plate through a bearing, a force block is fixed to one side of the connecting plate, and the connecting plate is movably connected to the outer side of the positioning column.

[0009] As a preferred solution of the agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device described in the present invention, wherein: the cleaning component also includes a rotating part, the rotating part includes a rotating column, the rotating column is rotatably connected to the protective cover through a bearing, a second gear is fixed to the outside of the rotating column, a groove is provided on the rotating rod, a first tooth block is inserted in the groove, a rotating plate is fixed to one side of the second gear, a second tooth block is fixed to one side of the rotating plate, and the second tooth block cooperates with the first gear.

[0010] As a preferred solution of the agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device described in the present invention, wherein: the cleaning component also includes a locking piece, the locking piece includes a limit column, a movable groove is opened in the push block, the limit column is located in the movable groove, a first spring is fixed on one side of the limit column, a limit hole is opened on the support frame, and the limit column is engaged with the limit hole.

[0011] As a preferred solution of the agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device described in the present invention, wherein: a positioning sleeve is fixed on one side of the support frame, a push rod is inserted in the positioning sleeve, a push plate is arranged on one side of the push rod, a stabilizing rod is fixed on one side of the support frame, a rotating shaft is fixed in the stabilizing rod, the push plate is rotatably connected to the stabilizing rod through the rotating shaft, and an extrusion rod is fixed on one side of the rotating rod.

[0012] As a preferred solution of the agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device of the present invention, a torsion spring is sleeved on the outer side of the rotating shaft, and the two ends of the torsion spring are respectively fixed to the rotating shaft and the push plate.

[0013] As a preferred solution of the agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device described in the present invention, a mounting plate is fixed to one side of the positioning column, a second spring is fixed to one side of the mounting plate, and the other end of the second spring is fixed to the connecting plate.

[0014] As a preferred solution of the agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device described in the present invention, wherein: a mounting sleeve is fixed to one side of the first bevel gear, a third spring is fixed to one side of the mounting sleeve, a fixed plate is fixed to the outside of the movable sleeve, and one end of the third spring is fixed to the fixed plate.

[0015] The beneficial effects of the present invention are as follows: by setting the cleaning component, the small spoon on the spoon plate can be cleaned regularly, and during the cleaning process, there is no need to stop the machine, so the sowing efficiency will not be affected, and regular cleaning can avoid the situation of missed sowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 This is an overall diagram of the agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device.

[0017] Figure 2 This is a structural diagram of the seeding box of an agricultural corn and soybean seed, pesticide and fertilizer integrated composite seeding device.

[0018] Figure 3 It is an integrated compound sowing device for agricultural corn and soybean seeds, pesticides and fertilizers. Figure 2 A partial enlarged structural diagram in the middle.

[0019] Figure 4 This is a diagram of the spoon plate structure of an agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device.

[0020] Figure 5 This is the structural diagram of the cleaning parts and moving parts of the agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device.

[0021] Figure 6 This is a cross-sectional structural diagram of the mobile sleeve of an agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device.

[0022] Figure 7 This is a structural diagram of the fixed columns of an agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device.

[0023] Figure 8 This is a structural diagram of the rotating rod of an agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device.

[0024] Fig. 9 This is a structural diagram of the rotating parts of an agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device.

[0025] Fig.10 It is an integrated compound sowing device for agricultural corn and soybean seeds, pesticides and fertilizers. Fig. 9 A partial enlarged structural diagram of point B in the middle.

[0026] Fig.11 This is a cross-sectional structural diagram of the connecting sleeve of an agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device.

[0027] Fig.12 This is a structural diagram of the driving component of an agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device.

[0028] Fig.13This is a cross-sectional structural diagram of the support frame of an agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device.

[0029] In the figure: 100 sowing assembly, 101 sowing machine body, 102 sowing box, 103 spoon plate, 104 protective cover, 200 cleaning assembly, 201 cleaning piece, 201a fixing sleeve, 201b cleaning roller, 201c connecting ball, 201d connecting seat, 201e card strip, 201c-1 card slot, 201-1 slot, 201f elastic rod, 202 moving piece, 202a moving sleeve, 202b supporting sleeve , 202c fixed column, 202d support rod, 202e fixed shaft, 202c-1 spiral groove, 202c-2 annular groove, 203 transmission member, 203a first bevel gear, 203b second bevel gear, 203c rotating column, 203d first pulley, 203e rotating rod, 203f second pulley, 203g plug rod, 204 connecting member, 204a connecting sleeve, 203e-1 first limiting groove, 204b first limit block, 204c second limit block, 203f-1 second limit groove, 205 pusher, 205a positioning column, 205b first gear, 205c support frame, 205d pusher, 205e connecting plate, 205f force block, 206 rotating member, 206a rotating column, 206b second gear, 203e-2 groove, 206c first tooth block, 206d rotating plate, 206e first Two tooth blocks, 207 locking piece, 207a limiting column, 205d-1 movable groove, 207b first spring, 205c-1 limiting hole, 207c positioning sleeve, 207d push rod, 207e push plate, 207f stabilizing rod, 207g rotating shaft, 207h extrusion rod, 207i torsion spring, 205g mounting plate, 205h second spring, 203h mounting sleeve, 203i third spring, 203j fixing plate. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Example 1 Reference Figure 1-Figure 7 , which is the first embodiment of the present invention, and this embodiment provides an agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device, and the agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device includes.

[0034] The sowing assembly 100 includes a sowing machine body 101 , on which a sowing box 102 is disposed, in which a scoop plate 103 is disposed, and a protective cover 104 is fixed to one side of the sowing box 102 .

[0035] There are multiple sowing boxes 102 on the seeder body 101, which can be used to sow corn and soybeans respectively. The spoon plate 103 is used to transport corn or soybeans to the seeding pipe during rotation, so as to complete the sowing. The protective cover 104 is used to protect and shield one side of the spoon plate 103 to prevent the corn on one side of the spoon plate 103 from falling down. This is the prior art and will not be elaborated in this solution. Those skilled in the art can clearly understand the working principle, and the specific number of sowing boxes 102 can be selected as needed during use.

[0036] The cleaning component 200 is arranged on one side of the protective cover 104, and includes a cleaning piece 201. The cleaning piece 201 includes a fixed sleeve 201a, and the fixed sleeve 201a is fixed to one side of the protective cover 104. A cleaning roller 201b is arranged in the fixed sleeve 201a. A connecting ball 201c is fixed to one side of the cleaning roller 201b. A connecting seat 201d is sleeved on the outer side of the connecting ball 201c, and a clamping strip 201e is fixed in the connecting seat 201d. A clamping slot 201c-1 is provided on the outer side of the connecting ball 201c, and the clamping strip 201e is engaged with the clamping slot 201c-1. A slot 201-1 is provided in both the connecting seat 201d and the connecting ball 201c, and an elastic rod 201f is provided in the slot 201-1.

[0037] The number of cleaning components 200 corresponds to the spoon plate 103. A cleaning steel brush is fixed to the outside of the cleaning roller 201b. The fixed sleeve 201a is used to store the cleaning roller 201b. The connecting ball 201c is connected to the connecting seat 201d through the cooperation of the clamping strip 201e and the clamping slot 201c-1, so that when the connecting seat 201d drives the connecting ball 201c and the cleaning roller 201b to rotate, the cleaning roller 201b can also bend downward, and the elastic rod 201f itself has strong elasticity.

[0038] When it is necessary to clean the small spoon on the spoon plate 103, the connecting seat 201d will drive the connecting ball 201c and the cleaning roller 201b to move and rotate, so that the cleaning roller 201b contacts the inside of the small spoon on the spoon plate 103. When the cleaning roller 201b rotates, the inside of the small spoon on the spoon plate 103 can be cleaned, thereby avoiding excessive accumulation of impurities inside the small spoon on the spoon plate 103, which will cause the spoon plate 103 to fail to scoop out corn kernels and soybean kernels during the rotation process. In addition, during the cleaning process, the spoon The disk 103 rotates continuously. When the spoon disk 103 rotates, it drives the cleaning roller 201b to bend downward. During the bending process, the cleaning roller 201b continues to clean the spoon disk 103. When the cleaning roller 201b bends at a certain angle and separates from the small spoon on the spoon disk 103, the cleaning roller 201b can be restored to a horizontal state through the elastic rod 201f, and the next small spoon can be cleaned, thereby avoiding the need to stop the operation during the cleaning process, which will reduce the sowing efficiency.

[0039] After the small spoons on the spoon plate 103 are completely cleaned once, the cleaning roller 201b will be separated from the spoon plate 103, so as to avoid the cleaning roller 201b cleaning the spoon plate 103 for a long time, which will cause the small spoons on the spoon plate 103 to be seriously worn.

[0040] The cleaning component 200 also includes a movable part 202, which includes a movable sleeve 202a. The movable sleeve 202a is fixed to one side of the connecting seat 201d. A support sleeve 202b is arranged on the outside of the movable sleeve 202a. The support sleeve 202b is fixed to one side of the protective cover 104 through a mounting rod. A fixed column 202c is inserted into the movable sleeve 202a. A support rod 202d is fixed to the top of the fixed column 202c. The other end of the support rod 202d is fixed to the support sleeve 202b. A fixed shaft 202e is fixed in the movable sleeve 202a. A spiral groove 202c-1 is provided on the fixed column 202c. The fixed shaft 202e slides in the spiral groove 202c-1. An annular groove 202c-2 is provided on the fixed column 202c. The annular groove 202c-2 is connected to the spiral groove 202c-1.

[0041] The movable sleeve 202a is movably connected to the inside of the supporting sleeve 202b. The supporting sleeve 202b is used to support and position the movable sleeve 202a. The supporting rod 202d is U-shaped and is used to fix the fixed column 202c.

[0042] When the movable sleeve 202a rotates, it will drive the fixed shaft 202e to slide in the spiral groove 202c-1. Through the cooperation of the two, the movable sleeve 202a can drive the connecting seat 201d to move, so that the connecting seat 201d can drive the connecting ball 201c and the cleaning roller 201b to contact the spoon plate 103. At this time, the fixed shaft 202e will enter the annular groove 202c-2. As the movable sleeve 202a continues to rotate, the fixed shaft 202e can continue to rotate along the inner wall of the annular groove 202c-2, so that the movable sleeve 202a can maintain its current position and enable the cleaning roller 201b to continuously clean the spoon plate 103.

[0043] There are multiple spiral grooves 202c-1, which are evenly distributed in a ring shape on the outside of the fixed column 202c. When the fixed shaft 202e enters the spiral groove 202c-1 from the annular groove 202c-2, it can enter the spiral groove 202c-1 at any position.

[0044] Example 2 Reference Figure 5-Figure 12 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0045] Specifically, the cleaning assembly 200 also includes a transmission member 203, which includes a first bevel gear 203a, the first bevel gear 203a is located on the outside of the movable sleeve 202a, a second bevel gear 203b is arranged on one side of the first bevel gear 203a, the second bevel gear 203b is meshed with the first bevel gear 203a, a rotating column 203c is fixed on one side of the second bevel gear 203b, a first pulley 203d is fixed on the end of the rotating column 203c, a rotating rod 203e is rotatably connected in the protective cover 104, one end of the rotating rod 203e is rotatably connected to the second pulley 203f through a bearing, the first pulley 203d is transmission-connected to the second pulley 203f through a belt, and an insertion rod 203g is fixed on one end of the rotating rod 203e.

[0046] A slide groove is provided on the movable sleeve 202a, and a slider is fixed in the first bevel gear 203a. The slider slides in the slide groove. The first bevel gear 203a is connected to the movable sleeve 202a through the cooperation of the two, so that the movable sleeve 202a can be driven to rotate, and the movable sleeve 202a can also move horizontally in the first bevel gear 203a.

[0047] A stabilizing plate is fixed to one side of the protective cover 104 . The rotating column 203 c is movably connected to the stabilizing plate through a bearing. The insert rod 203 g is hexagonal and inserted into the rotating shaft of the spoon plate 103 , and can rotate synchronously with the spoon plate 103 .

[0048] When the insertion rod 203g rotates, it will drive the rotating rod 203e to rotate. When the rotating rod 203e drives the second pulley 203f to rotate, the second pulley 203f will drive the first pulley 203d and the rotating column 203c to rotate through the belt, so that the rotating column 203c can drive the second bevel gear 203b and the first bevel gear 203a to rotate, and drive the movable sleeve 202a to rotate through the first bevel gear 203a.

[0049] Specifically, the cleaning assembly 200 also includes a connecting member 204, which includes a connecting sleeve 204a, which is sleeved on the outside of the rotating rod 203e, and a first limiting groove 203e-1 is provided on the rotating rod 203e. A first limiting block 204b is fixed in the connecting sleeve 204a, and the first limiting block 204b is engaged with the first limiting groove 203e-1. A second limiting block 204c is fixed on the outside of the connecting sleeve 204a, and a second limiting groove 203f-1 is provided in the second pulley 203f, and the second limiting groove 203f-1 cooperates with the second limiting block 204c.

[0050] There are multiple second limiting grooves 203f-1, which are evenly distributed in the second pulley 203f in a ring shape. Through the cooperation of the first limiting block 204b and the first limiting groove 203e-1, the connecting sleeve 204a is connected to the rotating rod 203e, so that the connecting sleeve 204a can rotate with the rotating rod 203e.

[0051] When the connecting sleeve 204a moves, it will drive the second limiting block 204c to engage with the second limiting groove 203f-1. Through the cooperation of the two, the second pulley 203f can be connected to the rotating rod 203e, so that the rotating rod 203e can drive the second pulley 203f to rotate when it rotates.

[0052] Specifically, the cleaning component 200 also includes a pushing member 205, which includes a positioning column 205a, which is fixed to one side of the protective cover 104, and the outer side of the positioning column 205a is rotatably connected to a first gear 205b, and a support frame 205c is fixed to one side of the first gear 205b, and a push block 205d is arranged in the support frame 205c. The outer side of the connecting sleeve 204a is rotatably connected to a connecting plate 205e through a bearing, and a force block 205f is fixed to one side of the connecting plate 205e, and the connecting plate 205e is movably connected to the outer side of the positioning column 205a.

[0053] The sides of the push block 205d and the force block 205f are both inclined. A fourth spring is fixed to the bottom of the push block 205d. The bottom end of the fourth spring is fixed to the inner wall of the support frame 205c. The fourth spring applies an upward elastic force to the push block 205d so that it can reset after moving downward.

[0054] When the first gear 205b rotates one circle, it will drive the push block 205d to contact the force block 205f. At this time, the push block 205d will squeeze the inclined surface of the force block 205f and push the force block 205f and the connecting plate 205e to move, so that the connecting plate 205e can drive the connecting sleeve 204a to move.

[0055] Specifically, the cleaning assembly 200 also includes a rotating member 206, which includes a rotating column 206a, which is rotatably connected to the protective cover 104 through a bearing, a second gear 206b is fixed to the outside of the rotating column 206a, a groove 203e-2 is provided on the rotating rod 203e, a first tooth block 206c is inserted into the groove 203e-2, a rotating plate 206d is fixed to one side of the second gear 206b, a second tooth block 206e is fixed to one side of the rotating plate 206d, and the second tooth block 206e cooperates with the first gear 205b.

[0056] The first tooth block 206c cooperates with the second gear 206b. When the rotating rod 203e rotates one circle, the second gear 206b is driven to rotate one tooth through the first tooth block 206c. When the second gear 206b rotates one circle, the first gear 205b is driven to rotate one tooth through the second tooth block 206e. In this way, when the rotating rod 203e rotates a sufficient number of circles and too many impurities are accumulated inside the small spoon on the spoon plate 103, the first gear 205b will drive the pushing block 205d to squeeze the force block 205f. At this time, the spoon plate 103 can be cleaned, so that the cleaning cycle of the spoon plate 103 will not be too frequent, thereby avoiding the situation where the spoon plate 103 will be seriously worn.

[0057] There are multiple grooves 203 e - 2 , and redundant first tooth blocks 206 c can be inserted into other grooves 203 e - 2 , thereby being able to adjust the cleaning cycle of the spoon plate 103 .

[0058] Specifically, the cleaning assembly 200 also includes a locking piece 207, which includes a limiting column 207a. A movable groove 205d-1 is provided in the push block 205d. The limiting column 207a is located in the movable groove 205d-1. A first spring 207b is fixed to one side of the limiting column 207a. A limiting hole 205c-1 is provided on the support frame 205c, and the limiting column 207a is engaged with the limiting hole 205c-1.

[0059] The cooperation between the limiting column 207a and the limiting hole 205c-1 is used to lock the push block 205d to prevent the push block 205d from moving when it contacts the force-bearing block 205f and being unable to push the force-bearing block 205f to move. The first spring 207b is used to apply a thrust to the limiting column 207a to make the limiting column 207a and the limiting hole 205c-1 fit more tightly.

[0060] Example 3 Reference Figure 1-Figure 13 , which is the third embodiment of the present invention, and is based on the first two embodiments.

[0061] Specifically, a positioning sleeve 207c is fixed on one side of the support frame 205c, a push rod 207d is inserted in the positioning sleeve 207c, a push plate 207e is provided on one side of the push rod 207d, a stabilizing rod 207f is fixed on one side of the support frame 205c, a rotating shaft 207g is fixed in the stabilizing rod 207f, the push plate 207e is rotatably connected to the stabilizing rod 207f via the rotating shaft 207g, and an extrusion rod 207h is fixed on one side of the rotating rod 203e.

[0062] The positioning sleeve 207c is used to position the push rod 207d. When the push block 205d pushes the force-bearing block 205f to move, the push plate 207e will rotate to a position where it can contact the extrusion rod 207h. At the same time, the cleaning roller 201b will clean the spoon plate 103. After the spoon plate 103 rotates one circle and each small spoon is cleaned, the rotating rod 203e will drive the extrusion rod 207h to contact the push plate 207e and push the push plate 207e to rotate, so that one side of the push plate 207e squeezes the end of the push rod 207d, thereby pushing the push rod 207d to move.

[0063] The push rod 207d pushes the limiting column 207a to separate from the limiting hole 205c-1, thereby releasing the lock on the push block 205d, causing the push block 205d to lose the force of squeezing the force-bearing block 205f and the connecting plate 205e. At this time, the connecting plate 205e will drive the connecting sleeve 204a to move in the opposite direction, and separate the second limiting block 204c from the second limiting groove 203f-1, so that the second pulley 203f can stop rotating, and then stop cleaning the spoon plate 103, so as to avoid the spoon plate 103 being cleaned for too long, which will cause the spoon plate 103 to be seriously worn.

[0064] Specifically, a torsion spring 207i is sleeved on the outer side of the rotating shaft 207g, and two ends of the torsion spring 207i are respectively fixed to the rotating shaft 207g and the push plate 207e.

[0065] The torsion spring 207i is used to apply a torsional force to the push plate 207e so that it can return to its original position after rotation.

[0066] Specifically, a mounting plate 205g is fixed to one side of the positioning column 205a, a second spring 205h is fixed to one side of the mounting plate 205g, and the other end of the second spring 205h is fixed to the connecting plate 205e.

[0067] When the limiting column 207a is separated from the limiting hole 205c-1, the second spring 205h applies a thrust to the connecting plate 205e, so that the connecting plate 205e drives the connecting sleeve 204a to move in the opposite direction, and the elastic force of the second spring 205h is greater than that of the fourth spring.

[0068] Specifically, a mounting sleeve 203h is fixed to one side of the first bevel gear 203a, a third spring 203i is fixed to one side of the mounting sleeve 203h, a fixing plate 203j is fixed to the outer side of the movable sleeve 202a, and one end of the third spring 203i is fixed to the fixing plate 203j.

[0069] When the first bevel gear 203a stops rotating, the third spring 203i will apply a thrust to the fixed plate 203j, and drive the movable sleeve 202a to move through the fixed plate 203j, so that the movable sleeve 202a can be reset.

[0070] The outer side of the mounting sleeve 203h is rotatably connected to a stabilizing sleeve via a bearing. The stabilizing sleeve is fixed to the supporting rod 202d via a connecting rod. The cooperation of the two is used to support and position the first bevel gear 203a.

[0071] When in use, during the sowing process, when the spoon plate 103 rotates, it will drive the insertion rod 203g and the rotating rod 203e to rotate. When the rotating rod 203e rotates one circle, it will drive the second gear 206b to rotate one tooth through the first tooth block 206c. When the second gear 206b rotates one circle, it will drive the first gear 205b to rotate one tooth through the second tooth block 206e. In this way, the spoon plate 103 can rotate a large number of circles. When too many impurities have been accumulated inside the small spoon on the spoon plate 103, the first gear 205b will drive the push block 205d to contact the force block 205f. At this time, the push block 205d will squeeze the inclined surface of the force block 205f, and push the force block 205f and the connecting plate 205e to move, so that the connecting plate 205e can drive the connecting sleeve 204a to move.

[0072] When the connecting sleeve 204a moves, it will drive the second limit block 204c to engage with the second limit groove 203f-1, and the second pulley 203f can be connected to the rotating rod 203e through the cooperation of the two, so that the rotating rod 203e can drive the second pulley 203f to rotate when it rotates, and the second pulley 203f will drive the first pulley 203d and the rotating column 203c to rotate through the belt, so that the rotating column 203c can drive the second bevel gear 203b and the first bevel gear 203a to rotate, and drive the movable sleeve 202a to rotate through the first bevel gear 203a.

[0073] When the movable sleeve 202a rotates, it will drive the fixed shaft 202e to slide in the spiral groove 202c-1. Through the cooperation of the two, the movable sleeve 202a can drive the connecting seat 201d to move. At this time, the connecting seat 201d will drive the connecting ball 201c and the cleaning roller 201b to move and rotate, so that the cleaning roller 201b contacts the inside of the small spoon on the spoon plate 103. When the cleaning roller 201b rotates, the inside of the small spoon on the spoon plate 103 can be cleaned, so as to avoid excessive accumulation of impurities in the small spoon on the spoon plate 103, which will cause the spoon plate 103 to rotate. In the case where corn kernels and soybean kernels cannot be dug out, and during the cleaning process, the scoop plate 103 is continuously rotating, when the scoop plate 103 is rotating, it will drive the cleaning roller 201b to bend downward, and during the bending process, the cleaning roller 201b is still continuously cleaning the scoop plate 103. When the cleaning roller 201b is bent at a certain angle and separated from the small scoop on the scoop plate 103, the cleaning roller 201b can be restored to a horizontal state through the elastic rod 201f, and the next small scoop can be cleaned, so as to avoid the need to stop the operation during the cleaning process, thereby reducing the sowing efficiency.

[0074] When the push block 205d pushes the force-bearing block 205f to move, the push plate 207e will rotate to a position where it can contact the squeezing rod 207h, and the cleaning roller 201b will clean the spoon plate 103. When the spoon plate 103 rotates one circle and each spoon is cleaned, the rotating rod 203e will drive the squeezing rod 207h to contact the push plate 207e and push the push plate 207e to rotate, so that one side of the push plate 207e squeezes the end of the push rod 207d, thereby pushing the push rod 207d to move.

[0075] The push rod 207d pushes the limiting column 207a to separate from the limiting hole 205c-1, thereby releasing the lock on the push block 205d, causing the push block 205d to lose the force of squeezing the force-bearing block 205f and the connecting plate 205e. At this time, the connecting plate 205e will drive the connecting sleeve 204a to move in the opposite direction, and separate the second limiting block 204c from the second limiting groove 203f-1, so that the second pulley 203f can stop rotating, and then stop cleaning the spoon plate 103, so as to avoid the spoon plate 103 being cleaned for too long, which will cause the spoon plate 103 to be seriously worn.

[0076] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An integrated composite sowing device for agricultural corn and soybean seeds, pesticides and fertilizers, characterized by: include, A sowing assembly (100) comprises a sowing machine body (101), a sowing box (102) being arranged on the sowing machine body (101), a scoop plate (103) being arranged inside the sowing box (102), and a protective cover (104) being fixed to one side of the sowing box (102); A cleaning component (200) is arranged on one side of the protective cover (104), comprising a cleaning piece (201), wherein the cleaning piece (201) comprises a fixing sleeve (201a), wherein the fixing sleeve (201a) is fixed to one side of the protective cover (104), wherein a cleaning roller (201b) is arranged in the fixing sleeve (201a), wherein a connecting ball (201c) is fixed to one side of the cleaning roller (201b), wherein a connecting seat (201d) is sleeved on the outer side of the connecting ball (201c), wherein a clamping strip (201e) is fixed in the connecting seat (201d), wherein a clamping slot (201c-1) is provided on the outer side of the connecting ball (201c), wherein the clamping strip (201e) is clamped in the clamping slot (201c-1), wherein a slot (201-1) is provided in both the connecting seat (201d) and the connecting ball (201c), and wherein an elastic rod (201f) is provided in the slot (201-1); The cleaning assembly (200) further comprises a moving part (202), wherein the moving part (202) comprises a moving sleeve (202a), wherein the moving sleeve (202a) is fixed to one side of the connecting seat (201d), a supporting sleeve (202b) is arranged outside the moving sleeve (202a), and the supporting sleeve (202b) is fixed to one side of the protective cover (104) via a mounting rod, and a fixing column (202c) is inserted into the moving sleeve (202a), and a supporting column (202c) is fixed on the top of the fixing column (202c). The supporting rod (202d) has the other end fixed to the supporting sleeve (202b), a fixed shaft (202e) is fixed in the movable sleeve (202a), a spiral groove (202c-1) is provided on the fixed column (202c), the fixed shaft (202e) slides in the spiral groove (202c-1), an annular groove (202c-2) is provided on the fixed column (202c), and the annular groove (202c-2) is connected to the spiral groove (202c-1).

2. The agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device according to claim 1, characterized in that: The cleaning assembly (200) further comprises a transmission member (203), wherein the transmission member (203) comprises a first bevel gear (203a), wherein the first bevel gear (203a) is located outside the movable sleeve (202a), a second bevel gear (203b) is arranged on one side of the first bevel gear (203a), the second bevel gear (203b) meshes with the first bevel gear (203a), a rotating column (203c) is fixed on one side of the second bevel gear (203b), a first pulley (203d) is fixed at the end of the rotating column (203c), a rotating rod (203e) is rotatably connected inside the protective cover (104), one end of the rotating rod (203e) is rotatably connected to a second pulley (203f) via a bearing, the first pulley (203d) is transmission-connected to the second pulley (203f) via a belt, and an insertion rod (203g) is fixed at one end of the rotating rod (203e).

3. The agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device according to claim 2, characterized in that: The cleaning assembly (200) further comprises a connecting member (204), wherein the connecting member (204) comprises a connecting sleeve (204a), wherein the connecting sleeve (204a) is sleeved on the outside of the rotating rod (203e), wherein the rotating rod (203e) is provided with a first limiting groove (203e-1), wherein a first limiting block (204b) is fixed in the connecting sleeve (204a), wherein the first limiting block (204b) is engaged with the first limiting groove (203e-1), wherein a second limiting block (204c) is fixed on the outside of the connecting sleeve (204a), wherein a second limiting groove (203f-1) is provided in the second pulley (203f), wherein the second limiting groove (203f-1) is engaged with the second limiting block (204c).

4. The agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device according to claim 3, characterized in that: The cleaning assembly (200) further comprises a pushing member (205), wherein the pushing member (205) comprises a positioning column (205a), wherein the positioning column (205a) is fixed to one side of the protective cover (104), wherein the outer side of the positioning column (205a) is rotatably connected to a first gear (205b), wherein a support frame (205c) is fixed to one side of the first gear (205b), wherein a push block (205d) is arranged in the support frame (205c), wherein the outer side of the connecting sleeve (204a) is rotatably connected to a connecting plate (205e) via a bearing, wherein a force-bearing block (205f) is fixed to one side of the connecting plate (205e), and wherein the connecting plate (205e) is movably connected to the outer side of the positioning column (205a).

5. The agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device according to claim 4, characterized in that: The cleaning assembly (200) further comprises a rotating member (206), wherein the rotating member (206) comprises a rotating column (206a), wherein the rotating column (206a) is rotatably connected to the protective cover (104) via a bearing, a second gear (206b) is fixed to the outside of the rotating column (206a), a groove (203e-2) is provided on the rotating rod (203e), a first tooth block (206c) is inserted into the groove (203e-2), a rotating plate (206d) is fixed to one side of the second gear (206b), a second tooth block (206e) is fixed to one side of the rotating plate (206d), and the second tooth block (206e) cooperates with the first gear (205b).

6. The agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device according to claim 4 or 5, characterized in that: The cleaning assembly (200) further comprises a locking member (207), wherein the locking member (207) comprises a limiting column (207a), a movable groove (205d-1) is provided in the push block (205d), the limiting column (207a) is located in the movable groove (205d-1), a first spring (207b) is fixed to one side of the limiting column (207a), a limiting hole (205c-1) is provided on the support frame (205c), and the limiting column (207a) is engaged with the limiting hole (205c-1).

7. The agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device according to claim 6, characterized in that: A positioning sleeve (207c) is fixed on one side of the support frame (205c), a push rod (207d) is inserted into the positioning sleeve (207c), a push plate (207e) is provided on one side of the push rod (207d), a stabilizing rod (207f) is fixed on one side of the support frame (205c), a rotating shaft (207g) is fixed in the stabilizing rod (207f), the push plate (207e) is rotatably connected to the stabilizing rod (207f) via the rotating shaft (207g), and an extrusion rod (207h) is fixed on one side of the rotating rod (203e).

8. The agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device according to claim 7, characterized in that: A torsion spring (207i) is sleeved on the outside of the rotating shaft (207g), and two ends of the torsion spring (207i) are respectively fixed to the rotating shaft (207g) and the push plate (207e).

9. The agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device according to claim 7 or 8, characterized in that: A mounting plate (205g) is fixed to one side of the positioning column (205a), a second spring (205h) is fixed to one side of the mounting plate (205g), and the other end of the second spring (205h) is fixed to the connecting plate (205e).

10. The agricultural corn and soybean seed, pesticide and fertilizer integrated composite sowing device according to claim 9, characterized in that: A mounting sleeve (203h) is fixed to one side of the first bevel gear (203a), a third spring (203i) is fixed to one side of the mounting sleeve (203h), a fixing plate (203j) is fixed to the outside of the movable sleeve (202a), and one end of the third spring (203i) is fixed to the fixing plate (203j).

Images