Disclosure of Invention
Aiming at the technical defects, the invention provides a fertilizing device for fertile soil, which can overcome the defects.
The invention discloses a fertilizing device for fertile soil, which comprises a fertilizing shell, wherein a connecting groove with a downward opening is arranged in the fertilizing shell, a connecting plate is arranged in the upper end wall of the connecting groove in a sliding manner, a moving groove with a rightward opening is arranged in the right end face of the connecting plate, a moving block is arranged in the moving groove in a sliding manner, a fixed rod fixedly arranged in the rear end wall of the connecting groove is arranged on the right side of the connecting plate, and a connecting block is fixedly arranged on the fixed rod;
a reset spring is fixedly installed between the joining block and the moving block, a guide rod penetrating through the reset spring, the fixed rod and the joining block is fixedly installed on the right end face of the moving block, the right end face of the guide rod is fixedly installed on the right end wall of the connecting groove, a rotating block is arranged on the left end face of the connecting plate in an abutting mode, the rotating block is fixedly installed on a pressure shaft, the rear end of the pressure shaft is rotatably installed on the rear end wall of the connecting groove, a soil digging shovel is fixedly installed on the lower end face of the rotating block, an extrusion cavity with a downward opening is arranged on the left side of the connecting groove, a sliding groove with a downward opening is arranged on the left side of the extrusion cavity, and a blocking block is installed in;
stop the piece right-hand member face and set firmly the connecting block of longitudinal symmetry, stop the piece up end and set firmly adjusting spring, adjusting spring upper end fixed mounting be in on the sliding tray upper end wall, stop the piece up end and set firmly the carriage release lever, the sliding tray upside is equipped with opening open slot up, the carriage release lever upper end runs through adjusting spring and slidable mounting be in the open slot with between the sliding tray, extrusion chamber right side intercommunication is equipped with the opening towards the lower right discharge chamber, discharge chamber top is equipped with fertilizer liquid chamber, it is equipped with and promotes the piece to go up fertilizer liquid intracavity slidable mounting, it is equipped with opening joining groove down in the terminal surface to promote the piece, it has set firmly compression spring on the joining groove upper end wall, the compression spring lower extreme has set firmly slidable mounting be in join the extension piece in the inslot.
Preferably, a transmission cavity is arranged on the right side of the upper fertilizer liquid cavity, a motor is fixedly arranged in the lower end wall of the transmission cavity, the upper end of the motor is in power connection with a driving shaft, a right connecting belt pulley is fixedly arranged on the driving shaft, a rotating gear fixedly arranged on the driving shaft is arranged above the right connecting belt pulley, a ratchet wheel group fixedly arranged on the driving shaft is arranged above the rotating gear, an output shaft is fixedly arranged at the upper end of the ratchet wheel group, the output shaft is rotatably arranged on a supporting block, the right end of the supporting block is fixedly arranged on the right end wall of the transmission cavity, a lower connecting helical gear fixedly arranged on the output shaft is arranged above the supporting block, an upper connecting helical gear is arranged above the lower connecting helical gear in a meshing connection manner, the upper connecting helical gear is fixedly arranged on a connecting shaft, the front side of the upper connecting helical gear is provided with a right transmission belt pulley fixedly installed on the connecting shaft, the front side of the rotating gear is engaged and connected with a moving rack, and the left end of the moving rack is slidably installed between the transmission cavity and the upper fertilizer liquid cavity and fixedly connected with the right end face of the pushing block.
Preferably, the spread groove right side is equipped with down fertilizer liquid chamber, lower fertilizer liquid intracavity slidable mounting is equipped with the pressure piece, pressure piece threaded connection is epaxial at the screw thread, the screw thread epaxial end is rotated and is installed fertilizer liquid chamber down with between the transmission chamber, lower fertilizer liquid chamber downside is equipped with fixed mounting and is in lower sprinkler head on the terminal surface under the fertilization casing, lower sprinkler head with fertilizer liquid chamber passes through down the lower pressure valve intercommunication down, be equipped with fixed mounting in the transmission intracavity the epaxial left side of screw thread is connected the belt pulley, a left side connect the belt pulley with the right side is connected through linking the belt.
Preferably, transmission chamber left side intercommunication is equipped with the gear chamber, right side transmission belt pulley left side is equipped with and is located the left transmission belt pulley of gear chamber, left side transmission belt pulley fixed mounting is on the transmission shaft, left side transmission belt pulley with right side transmission belt pulley passes through the transmission pulley connection, left side transmission belt pulley rear side is equipped with fixed mounting and is in the epaxial rotation helical gear of transmission, it is equipped with the transmission helical gear to rotate helical gear downside meshing connection, transmission helical gear fixed mounting is on the driven shaft, the driven shaft rotates to be installed the gear chamber with between the ejection of compact chamber, ejection of compact intracavity is equipped with fixed mounting and is in prevent stifled wheel on the driven shaft.
Preferably, the gear chamber rear side is equipped with the pulley chamber, the transmission shaft rotates to be installed the pulley chamber with between the gear chamber, be equipped with fixed mounting in the pulley chamber the epaxial last linking belt pulley of transmission, it is equipped with the lower linking belt pulley of connecting through the connecting belt to link up the belt pulley downside, prevent that stifled wheel downside is equipped with bilateral symmetry's rotation belt pulley, bilateral symmetry's rotation belt pulley passes through the rotation belt and connects, rotation belt pulley fixed mounting is on the axis of rotation, the axis of rotation front end rotates to be installed in the play material chamber front end wall, the axis of rotation rear end on right side rotates to be installed in the play material chamber rear end wall, left the axis of rotation rear end rotate to be installed the pulley chamber with between the play material chamber, lower linking belt pulley fixed mounting is in left the axis of rotation, the downward opening of the discharging cavity is fixedly provided with a fixed discharging pipeline, and the lower end of the fixed discharging pipeline extends to the lower side of the lower end face of the fertilizing shell.
Preferably, an upper sprinkler head is fixedly arranged on the upper end wall of the discharge cavity, the upper sprinkler head is communicated with the upper fertilizer liquid cavity through an upper pressure valve, fertilizer liquid of fertile soil is arranged in the upper fertilizer liquid cavity and the lower fertilizer liquid cavity, and a pipeline for adding the fertilizer liquid is fixedly arranged in the rear end walls of the upper fertilizer liquid cavity and the lower fertilizer liquid cavity.
The beneficial effects are that: the invention can carry out deeper fertilization on the soil of some barren lands, so that the effect of fertilizing the soil is better, and the soil of the lands is loosened.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a fertilizing device for fertile soil, which comprises a fertilizing shell 12, wherein a connecting groove 31 with a downward opening is arranged in the fertilizing shell 12, a connecting plate 68 is arranged on the upper end wall of the connecting groove 31 in a sliding manner, a moving groove 69 with a rightward opening is arranged in the right end surface of the connecting plate 68, a moving block 70 is arranged in the moving groove 69 in a sliding manner, a fixed rod 74 fixedly arranged in the rear end wall of the connecting groove 31 is arranged on the right side of the connecting plate 68, a connecting block 73 is fixedly arranged on the fixed rod 74, a return spring 72 is fixedly arranged between the connecting block 73 and the moving block 70, a guide rod 71 penetrating through the return spring 72 and the fixed rod 74 and the connecting block 73 is fixedly arranged on the right end wall of the connecting groove 31, a rotating block 75 is abutted against the left end surface of the connecting plate 68, the rotary block 75 is fixedly arranged on a pressure shaft 67, the rear end of the pressure shaft 67 is rotatably arranged on the rear end wall of the connecting groove 31, the lower end face of the rotary block 75 is fixedly provided with a shovel 30, the left side of the connecting groove 31 is provided with a squeezing cavity 16 with a downward opening, the left side of the squeezing cavity 16 is provided with a sliding groove 13 with a downward opening, the sliding groove 13 is internally and slidably provided with a blocking block 10, the right end face of the blocking block 10 is fixedly provided with connecting blocks 11 which are symmetrical front and back, the upper end face of the blocking block 10 is fixedly provided with an adjusting spring 14, the upper end of the adjusting spring 14 is fixedly arranged on the upper end wall of the sliding groove 13, the upper end face of the blocking block 10 is fixedly provided with a moving rod 15, the upper side of the sliding groove 13 is provided with an open groove 21 with an upward opening, and the upper end of the moving rod 15 penetrates through, extrusion chamber 16 right side intercommunication is equipped with the unloading chamber 35 that the opening faces down to the right, unloading chamber 35 top is equipped with fertilizer liquid chamber 64, it is equipped with and promotes piece 61 to go up fertilizer liquid chamber 64 slidable mounting, it is equipped with opening connection groove 60 down to promote the piece 61 lower terminal surface, it has set firmly compression spring 63 on the wall of connection groove 60 upper end, compression spring 63 lower extreme has set firmly slidable mounting and has connect the extension piece 62 in the groove 60.
Beneficially, a transmission cavity 49 is arranged on the right side of the upper fertilizer liquid cavity 64, a motor 58 is fixedly arranged in the lower end wall of the transmission cavity 49, a driving shaft 56 is arranged at the upper end of the motor 58 in a power connection manner, a right connecting belt pulley 57 is fixedly arranged on the driving shaft 56, a rotating gear 55 fixedly arranged on the driving shaft 56 is arranged above the right connecting belt pulley 57, a ratchet wheel set 53 fixedly arranged on the driving shaft 56 is arranged above the rotating gear 55, an output shaft 52 is fixedly arranged at the upper end of the ratchet wheel set 53, the output shaft 52 is rotatably arranged on a supporting block 51, the right end of the supporting block 51 is fixedly arranged on the right end wall of the transmission cavity 49, a lower connecting helical gear 50 fixedly arranged on the output shaft 52 is arranged above the supporting block 51, an upper connecting helical gear 48 is arranged above the lower connecting helical gear 50 in a meshing connection, the front end and the rear end of the connecting shaft 47 are respectively and rotatably installed between the front end wall and the rear end wall of the transmission cavity 49, the front side of the upper connecting bevel gear 48 is provided with a right transmission belt pulley 40 fixedly installed on the connecting shaft 47, the front side of the rotating gear 55 is engaged and connected with a movable rack 41, and the left end of the movable rack 41 is slidably installed between the transmission cavity 49 and the upper fertilizer liquid cavity 64 and fixedly connected with the right end face of the pushing block 61.
Beneficially, fertilizer liquid chamber 36 is arranged on the right side of connecting groove 31, pressure block 38 is arranged in lower fertilizer liquid chamber 36 in a sliding mounting manner, pressure block 38 is screwed on threaded shaft 37, the upper end of threaded shaft 37 is rotatably mounted between lower fertilizer liquid chamber 36 and transmission chamber 49, lower sprinkler 33 fixedly mounted on the lower end face of fertilizer applying shell 12 is arranged on the lower side of lower fertilizer liquid chamber 36, lower sprinkler 33 is communicated with lower fertilizer liquid chamber 36 through lower pressure valve 80, left connecting belt pulley 39 fixedly mounted on threaded shaft 37 is arranged in transmission chamber 49, and left connecting belt pulley 39 is connected with right connecting belt pulley 57 through connecting belt 59.
Beneficially, transmission cavity 49 left side intercommunication is equipped with gear cavity 24, right transmission belt pulley 40 left side is equipped with and is located left transmission belt pulley 26 in gear cavity 24, left transmission belt pulley 26 fixed mounting is on transmission shaft 27, left transmission belt pulley 26 with right transmission belt pulley 40 passes through drive pulley 29 and is connected, left transmission belt pulley 26 rear side is equipped with fixed mounting in the last rotation helical gear 25 of transmission shaft 27, it is equipped with transmission helical gear 28 to rotate helical gear 25 downside meshing connection, transmission helical gear 28 fixed mounting is on driven shaft 23, driven shaft 23 rotates and installs gear cavity 24 with between the ejection of compact chamber 35, be equipped with fixed mounting in the ejection of compact chamber 35 prevents stifled wheel 20 on driven shaft 23.
Beneficially, the rear side of the gear cavity 24 is provided with a pulley cavity 44, the transmission shaft 27 is rotatably installed between the pulley cavity 44 and the gear cavity 24, the pulley cavity 44 is internally provided with an upper connecting pulley 45 fixedly installed on the transmission shaft 27, the lower side of the upper connecting pulley 45 is provided with a lower connecting pulley 46 connected through a connecting belt 43, the lower side of the anti-blocking pulley 20 is provided with a bilateral symmetry rotating pulley 17, the bilateral symmetry rotating pulley 17 is connected through a rotating belt 42, the rotating pulley 17 is fixedly installed on the rotating shaft 18, the front end of the rotating shaft 18 is rotatably installed in the front end wall of the discharging cavity 35, the rear end of the rotating shaft 18 on the right side is rotatably installed in the rear end wall of the discharging cavity 35, the rear end of the rotating shaft 18 on the left side is rotatably installed between the pulley cavity 44 and the discharging cavity 35, the lower connecting belt pulley 46 is fixedly arranged on the rotating shaft 18 at the left side, and a downward opening of the discharging cavity 35 is fixedly provided with
A fixed discharging pipeline 34, wherein the lower end of the fixed discharging pipeline 34 extends to the lower side of the lower end face of the fertilizing shell 12.
Advantageously, an upper sprinkler head 65 is fixedly arranged on the upper end wall of the discharging cavity 35, the upper sprinkler head 65 is communicated with the upper fertilizer liquid cavity 64 through an upper pressure valve 66, fertilizer liquid in fertile soil is filled in the upper fertilizer liquid cavity 64 and the lower fertilizer liquid cavity 36, and a pipeline for adding the fertilizer liquid is fixedly arranged in the rear end walls of the upper fertilizer liquid cavity 64 and the lower fertilizer liquid cavity 36.
In the initial state: the compression spring 63 is in a compressed state;
when the work is started:
1. the fertilizing shell 12 moves leftwards on the land needing fertile soil, the shovel 30 turns up the soil between the front and back symmetrical connecting blocks 11 and extrudes the soil into the extrusion cavity 16 under the driving of the shovel 30, meanwhile, the motor 58 is started, the motor 58 drives the driving shaft 56 to rotate forwards, the driving shaft 56 rotates so as to drive the rotating gear 55 to rotate, the ratchet set 53 is provided to drive the output shaft 52 to rotate when the driving shaft 56 rotates forwards, the output shaft 52 which is not provided with the ratchet set 53 rotates when the driving shaft 56 rotates backwards, the output shaft 52 rotates so as to drive the lower connecting bevel gear 50 to rotate, the lower connecting bevel gear 50 rotates so as to drive the upper connecting bevel gear 48 to rotate, the upper connecting bevel gear 48 rotates so as to drive the connecting shaft 47 to rotate, the connecting shaft 47 rotates so as to drive the right driving belt pulley 40 to rotate, the right driving belt pulley 40 rotates so as to drive the left driving belt pulley 26 to rotate, the left transmission belt pulley 26 rotates to drive the transmission shaft 27 to rotate, the transmission shaft 27 rotates to drive the rotating bevel gear 25 and the upper connecting belt pulley 45 to rotate, the rotating bevel gear 25 rotates to drive the transmission bevel gear 28 to rotate, the transmission bevel gear 28 rotates to drive the driven shaft 23 to rotate, and the driven shaft 23 rotates to drive the anti-blocking wheel 20 to rotate.
2. Meanwhile, the upper engaging belt pulley 45 rotates to drive the lower engaging belt pulley 46 to rotate, the lower engaging belt pulley 46 rotates to drive the left rotating shaft 18 to rotate, the left rotating shaft 18 rotates to drive the left rotating belt pulley 17 to rotate, the left rotating belt pulley 17 rotates to drive the right rotating belt pulley 17 to rotate through the rotating belt 42, so that the rotating belt 42 rotates to drive the soil driven by the rotation of the anti-blocking wheel 20 to move rightwards, and then the soil is discharged into the groove shoveled by the excavator 30 again through the fixed discharging pipeline 34.
3. When the anti-blocking wheel 20 rotates to drive the soil in the extrusion chamber 16 to the upper side of the rotating belt 42, the rotating gear 55 rotates to drive the moving rack 41 to move to the left, the moving rack 41 moves to the left to drive the pushing block 61 to move to the left, the pushing block 61 moves to the left to drive the fertilizer liquid in the upper fertilizer liquid chamber 64 to be sprayed into the soil above the rotating belt 42 through the upper pressure valve 66 and the upper spraying head 65, the right connecting belt pulley 57 rotates to drive the left connecting belt pulley 39 to rotate, the left connecting belt pulley 39 rotates to drive the threaded shaft 37 to rotate, the threaded shaft 37 rotates to drive the pressure block 38 to move downwards, the pressure block 38 moves downwards to drive the fertilizer liquid in the lower fertilizer liquid chamber 36 to be sprayed into the groove dug by the digging shovel 30 through the lower pressure valve 80 and the lower spraying head 33, so as to achieve deep fertile soil, and plays a role in loosening soil.
4. When the pushing block 61 moves to the left of the upper fertilizer liquid cavity 64, the extending block 62 moves downward under the driving of the resilience force of the compression spring 63 so as to compress the fertilizer in the upper fertilizer liquid cavity 64 more thoroughly, when the excavator 30 encounters a large stone while excavating soil, the excavator 30 drives the rotating block 75 to rotate rightward under a certain pressure, the rotating block 75 rotates rightward so as to drive the connecting plate 68 to move rightward, the connecting plate 68 moves rightward so as to improve the moving block 70 and drive the return spring 72 to compress, and when the excavator 30 leaves the stone, the rotating block 75 returns to the initial state under the driving of the resilience force of the return spring 72 to continue loosening the soil.
5. When the loosening process is finished, the motor 58 drives the driving shaft 56 to rotate reversely, the driving shaft 56 rotates reversely so as to drive the moving rack 41 to move rightwards and return to the initial position, the extension block 62 moves upwards into the engagement groove 60 under the drive of the step of the upper fertilizer liquid cavity 64 and compresses the compression spring 63, and meanwhile, the threaded shaft 37 rotates reversely to drive the pressure block 38 to move upwards and return to the initial position.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.