Fertilizing device for cultivating polygala aureocauda seedlings

Abstract

The invention relates to the technical field of a fertilizing device for Polygala aureocauda seedlings, and discloses a fertilizing device for cultivating Polygala aureocauda seedlings, which comprises a main body shell, the top of the main body shell is fixedly connected with a feed hopper, the surface of the main body shell is fixedly connected with a motor support plate, the top of the motor support plate is fixedly connected with a motor, and the motor is fixedly connected with the feed hopper. The output end of the motor is fixedly connected with a second transmission shaft, the surface of the second transmission shaft is fixedly connected with a second pulley, and the surface of the second pulley is in transmission connection with a belt. The second transmission shaft drives a second pulley fixed on the surface of the second transmission shaft, the second pulley drives a first pulley to rotate through a belt, the first pulley drives a crushing roller to rotate through a first transmission shaft, the crushing roller crushes caked fertilizer, and small particles meeting the fertilization requirement can pass through a screen; and larger fertilizer particles cannot roll down from the first discharge hopper through the screen.

Description

Technical Field

[0001] The invention relates to the technical field of fertilizing equipment for polyanthus erythrorhizon seedlings, in particular to a fertilizing device for cultivating polyanthus erythrorhizon seedlings. Background Art

[0002] Polygonatum odoratum is a perennial herb of the genus Polygonatum in the family Asparagaceae. The rhizome is thick, often in a beaded or nodular shape, rarely cylindrical. The leaves are alternate, elliptical, ovate-lanceolate or oblong-lanceolate, slightly sickle-shaped, with pointed or acuminate tips. The inflorescence is umbellate, with tiny bracts growing below the middle of the pedicel, or absent. The perianth is yellow-green, with flat or slightly flattened filaments on both sides, with nipple-like protrusions or short cotton hairs, and slightly swollen or sac-like protrusions at the top. The berries are black when ripe, about 1 cm in diameter. The flowering period is May-June, and the fruiting period is August-October.

[0003] At present, fertilization is particularly important in the process of cultivating polyanthus seedlings. If the fertilization device in use encounters the situation of fertilizer agglomeration, it will easily cause the fertilization device to be blocked, resulting in the fertilization device being unable to continue to apply fertilizer to the seedlings. In severe cases, the machine may be damaged, increasing costs. Summary of the invention

[0004] The object of the present invention is to provide a fertilizing device for cultivating polyanthus multiflorus seedlings to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a fertilizing device for cultivating polysaccharide seedlings, comprising a main body shell, a feed hopper is fixedly connected to the top of the main body shell, a motor support plate is fixedly connected to the surface of the main body shell, a motor is fixedly connected to the top of the motor support plate, a second transmission shaft is fixedly connected to the output end of the motor, a second pulley is fixedly connected to the surface of the second transmission shaft, a belt is transmission-connected to the surface of the second pulley, an end of the belt away from the second pulley is transmission-connected to the first pulley, a first transmission shaft is fixedly connected to the surface of the first pulley, a crushing roller shell is fixedly connected to the inner wall of the main body shell, a crushing roller is arranged inside the crushing roller shell, the inner wall of the crushing roller is fixedly connected to the surface of the first transmission shaft, a second discharge hopper is fixedly connected to the bottom of the inner wall of the main body shell, and further comprises:

[0007] The screening component comprises a slide frame, the surface of the slide frame is fixedly connected to the inner wall of the main body shell, the surface of the slide frame is slidably connected with a slider, the bottom of the slider is fixedly connected with a screen, the end of the screen away from the slider is fixedly connected to a first discharging hopper, the surface of the screen is fixedly connected with a baffle plate, the bottom of the screen is fixedly connected with a No. 1 spring, the end of the No. 1 spring away from the screen is fixedly connected with an L-shaped plate, the surface of the L-shaped plate is fixedly connected to the inner wall of the main body shell, the bottom of the first discharging hopper is fixedly connected with a No. 2 spring, the end of the No. 2 spring away from the first discharging hopper is fixedly connected with a long support plate, and the end of the long support plate away from the No. 2 spring is fixedly connected to the inner wall of the main body shell;

[0008] A fertilizing component, the fertilizing component comprises a collecting box, the surface of the collecting box is fixedly connected to the inner wall of the main body shell, the inner wall of the collecting box is fixedly connected to an inclined plate, the bottom of the inner wall of the collecting box is fixedly connected to a fertilizing rack, the surface of the second transmission shaft is fixedly connected to a half gear, the surface of the half gear is meshed with a moving block, the end of the moving block is slidably connected to a limiting block, the end of the limiting block away from the moving block is fixedly connected to the inner wall of the main body shell, the top of the moving block is fixedly connected to a gate-shaped connecting plate, and the surface of the gate-shaped connecting plate is fixedly connected to a No. 1 scraper;

[0009] The collecting component includes a No. 1 gear, which is fixedly connected to the surface of the second transmission shaft, the surface of the No. 1 gear is meshed with a No. 2 gear, the No. 2 gear is rotatably connected to the inner wall of the main shell, the surface of the No. 2 gear is fixedly connected to a screw conveyor, the bottom of the moving block is fixedly connected to a push plate, the end of the push plate is rotatably connected to a V-shaped rotating plate, the inner wall of the V-shaped rotating plate is rotatably connected to a support block, the bottom of the support block is fixedly connected to the bottom of the inner wall of the main shell, the end of the V-shaped rotating plate is rotatably connected to a rotating plate away from the push plate, the end of the rotating plate away from the V-shaped rotating plate is rotatably connected to a No. 2 push plate, and the bottom of the inner wall of the main shell is fixedly connected to a receiving plate.

[0010] Furthermore, the screening component includes a pressure plate, the top of the pressure plate is fixedly connected to the bottom of the screen, the top of the gate-shaped connecting plate is fixedly connected to the extrusion plate, the top of the gate-shaped connecting plate is fixedly connected to the short support plate, and the end of the short support plate away from the gate-shaped connecting plate is fixedly connected to the surface of the extrusion plate.

[0011] Furthermore, the number of the No. 1 springs is two, and the two No. 1 springs are symmetrically arranged with the screen as the center, the top of the extrusion plate contacts the surface of the pressure plate, the number of the baffle plates is two, and the two baffle plates are symmetrically arranged with the screen as the center, and the L-shaped plate is arranged below the slide frame.

[0012] Furthermore, the fertilizing component includes a connecting plate, an end of the connecting plate is fixedly connected to the surface of the gate-shaped connecting plate, the end of the connecting plate away from the gate-shaped connecting plate is rotatably connected to a short plate, the end of the short plate away from the connecting plate is rotatably connected to a long plate, the inner wall of the long plate is rotatably connected to a short shaft, the end of the short shaft is fixedly connected to the bottom of the inner wall of the collecting box, and the end of the long plate away from the short plate is fixedly connected to a No. 2 scraper.

[0013] Furthermore, the bottom of the No. 2 scraper contacts the bottom of the inner wall of the collecting box, the number of the long plates is two, and the two long plates are symmetrically arranged with the short axis as the center, the fertilizer rack is connected to the bottom of the inner wall of the collecting box, and the end of the moving block passes through the limit block and extends to the outer end of the limit block.

[0014] Further, the collecting component includes a connecting rod, the end of the connecting rod is fixedly connected to the surface of the push plate, the surface of the connecting rod is fixedly connected with a connecting block, the inner wall of the connecting rod is rotatably connected with a rotating rod, the surface of the rotating rod is fixedly connected with a push plate No. 1, the surface of the push plate No. 1 is fixedly connected with a spring sheet, and the end of the spring sheet away from the No. 1 push plate is fixedly connected to the surface of the connecting block.

[0015] Furthermore, the bottom of the No. 2 push plate contacts the surface of the receiving plate, the end of the No. 1 push plate contacts the surface of the receiving plate, the No. 2 gear is arranged below the No. 1 gear, and the end of the second transmission shaft passes through the No. 1 gear and extends to the surface of the half gear.

[0016] Furthermore, there are two fertilization racks, which are symmetrically arranged with the collecting box as the center, and a culture shell is fixedly connected to the surface of the push plate.

[0017] The present invention has the following beneficial effects:

[0018] After the fertilizer is put into the machine from the feed hopper, the present invention starts the motor, the motor drives the second transmission shaft to rotate, the second transmission shaft drives the second pulley fixed on the surface thereof, the second pulley drives the first pulley to rotate through the belt, the first pulley drives the crushing roller to rotate through the first transmission shaft, the crushing roller crushes the agglomerated fertilizer, smaller particles that meet the fertilization requirements will pass through the screen, and larger fertilizer particles cannot pass through the screen and roll down from the first discharge hopper, waiting for secondary crushing. When the second transmission shaft rotates, it drives the half gear fixed on the second transmission shaft to rotate, thereby driving the lateral displacement of the moving block, the moving block drives the gate-shaped connecting plate to move laterally, the gate-shaped connecting plate drives the extrusion plate to move, thereby squeezing the semicircular protrusion on the pressure plate, during the lateral displacement process, the extrusion plate no longer contacts the pressure plate after squeezing the pressure plate, under the action of the first spring and the second spring, the screen vibrates, thereby improving the screening efficiency and the rolling rate of larger fertilizer particles on the surface of the first discharge hopper.

[0019] The collecting box in the fertilizing component of the present invention collects the fertilizer passing through the screen, and when the gate-shaped connecting plate moves laterally with the moving block, the connecting plate fixedly connected to the surface of the gate-shaped connecting plate also moves laterally, causing the two short plates to rotate, and the two short plates drive the two long plates to rotate, so that the two ends of the two long plates are close to each other, and the end of the long plate away from the short plate drives the second scraper to move, thereby realizing the cleaning of the bottom of the inner wall of the collecting box, so that the fertilizer can fall into the fertilizer rack, when the connecting plate moves, it also drives the first scraper to move back and forth, and pushes the fertilizer fallen in the collecting box into the fertilizer rack. After the fertilizer enters the fertilizer rack, it will fall into the culture shell, thereby realizing the fertilization of some polychromatic seedlings, and when the moving block moves, it also drives the movement of the culture shell, thereby realizing the fertilization of another part of polychromatic seedlings.

[0020] The No. 1 gear in the collecting component of the present invention is fixedly connected to the surface of the second transmission shaft and rotates with the rotation of the second transmission shaft. The rotation of the No. 1 gear drives the No. 2 gear to rotate, and the rotation of the No. 2 gear drives the screw conveyor to rotate, so that the fertilizer dropped from the fertilization rack during the movement of the culture shell is transported out and rolled out from the second discharge hopper. When the fertilizer falls onto the receiving plate, the push plate fixedly connected to the bottom of the moving block also moves horizontally, thereby driving the V-shaped rotating plate to rotate. The V-shaped rotating plate pushes the No. 2 push plate forward through the rotating plate, and pushes the fertilizer into the screw conveyor to prevent the fertilizer from accumulating on the surface of the receiving plate. The movement of the push plate simultaneously drives the movement of the connecting rod, and the connecting rod drives the No. 1 push plate to move through the rotating rod. Under the elastic action of the spring piece, the front end of the No. 1 push plate is always close to the surface of the receiving plate, thereby realizing the pushing of the fertilizer on the surface of the receiving plate.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the structure of the screening component of the present invention;

[0026] Figure 4This is a schematic diagram of the cross-sectional structure of the screening component of the present invention;

[0027] Figure 5 This is a schematic diagram of the structure of the fertilization component of the present invention;

[0028] Figure 6 For the present invention Figure 5 The structural diagram of A in the figure;

[0029] Figure 7 It is a schematic diagram of the structure of the collecting component of the present invention;

[0030] Figure 8 For the present invention Figure 7 Schematic diagram of the structure of B.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] In the figure: 1, main body shell; 2, feed hopper; 3, first pulley; 4, belt; 5, motor support plate; 6, motor; 7, second pulley; 8, crushing roller; 9, crushing roller shell; 10, second discharge hopper; 11, culture shell; 12, screening component; 14, fertilization component; 16, collection component; 18, first transmission shaft; 19, second transmission shaft; 121, chute frame; 122, slider; 123, screen; 124, baffle plate; 125, first discharge hopper; 126, No. 1 spring; 127, long support plate; 128, L-shaped plate; 129, No. 2 spring; 130, pressure plate; 131, extrusion plate; 132, short support plate; 141. Collecting box; 142. Gate-shaped connecting plate; 143. Scraper No. 1; 144. Inclined plate; 145. Limiting block; 146. Scraper No. 2; 147. Fertilizer rack; 148. Half gear; 149. Moving block; 150. Short plate; 153. Long plate; 154. Short shaft; 156. Connecting plate; 161. Gear No. 1; 162. Gear No. 2; 163. V-shaped rotating plate; 164. Rotating plate; 166. Pushing plate No. 1; 167. Screw conveyor; 169. Connecting plate; 170. Pushing plate No. 2; 172. Support block; 174. Pushing plate; 175. Connecting block; 176. Shrapnel; 177. Rotating rod; 178. Connecting rod. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-Figure 8As shown, the present invention is a fertilizing device for cultivating polyanthus multiflorus seedlings, comprising a main body shell 1, a feed hopper 2 is fixedly connected to the top of the main body shell 1, a motor support plate 5 is fixedly connected to the surface of the main body shell 1, a motor 6 is fixedly connected to the top of the motor support plate 5, a second transmission shaft 19 is fixedly connected to the output end of the motor 6, after fertilizer is put into the machine from the feed hopper 2, the motor 6 is started, the motor 6 drives the second transmission shaft 19 to rotate, the surface of the second transmission shaft 19 is fixedly connected to the second pulley 7, the second transmission shaft 19 drives the second pulley 7 fixed on its surface, and the second pulley The surface of the wheel 7 is connected with a belt 4 for transmission, and the end of the belt 4 away from the second pulley 7 is connected with the first pulley 3 for transmission, and the second pulley 7 drives the first pulley 3 to rotate through the belt 4, and the surface of the first pulley 3 is fixedly connected with a first transmission shaft 18, and the inner wall of the main body shell 1 is fixedly connected with a crushing roller shell 9, and a crushing roller 8 is arranged inside the crushing roller shell 9, and the first pulley 3 drives the crushing roller 8 to rotate through the first transmission shaft 18, and the inner wall of the crushing roller 8 is fixedly connected to the surface of the first transmission shaft 18, and the inner wall bottom of the main body shell 1 is fixedly connected with a second discharge hopper 10, and further includes:

[0035] The screening component 12 includes a chute frame 121, the surface of the chute frame 121 is fixedly connected to the inner wall of the main shell 1, the surface of the chute frame 121 is slidably connected to a slider 122, the bottom of the slider 122 is fixedly connected to a screen 123, the crushing roller 8 crushes the agglomerated fertilizer, and smaller particles that meet the fertilization requirements will pass through the screen 123, the end of the screen 123 away from the slider 122 is fixedly connected to a first discharge hopper 125, and larger fertilizer particles cannot pass through the screen 123 and roll down from the first discharge hopper 125, waiting for secondary crushing, the surface of the screen 123 is fixedly connected to a baffle plate 124, and the bottom of the screen 123 is fixedly connected to A No. 1 spring 126 is connected, and an end of the No. 1 spring 126 away from the screen 123 is fixedly connected to an L-shaped plate 128, and the surface of the L-shaped plate 128 is fixedly connected to the inner wall of the main body shell 1, and a No. 2 spring 129 is fixedly connected to the bottom of the first discharge hopper 125. Under the action of the No. 1 spring 126 and the No. 2 spring 129, the screen 123 vibrates, thereby improving the screening efficiency and the rolling rate of larger fertilizer particles on the surface of the first discharge hopper 125. The end of the No. 2 spring 129 away from the first discharge hopper 125 is fixedly connected to a long support plate 127, and the end of the long support plate 127 away from the No. 2 spring 129 is fixedly connected to the inner wall of the main body shell 1;

[0036] The fertilizing component 14 includes a collecting box 141, the surface of the collecting box 141 is fixedly connected to the inner wall of the main body shell 1, the collecting box 141 collects the fertilizer passing through the screen 123, the inner wall of the collecting box 141 is fixedly connected with an inclined plate 144, the bottom of the inner wall of the collecting box 141 is fixedly connected with a fertilizing frame 147, the surface of the second transmission shaft 19 is fixedly connected with a half gear 148, the surface of the half gear 148 is meshed with a moving block 149, when the second transmission shaft 19 rotates, it will drive the half gear 148 fixed on the second transmission shaft 19 to rotate, thereby driving the lateral displacement of the moving block 149, the moving block 149 will drive the gate-shaped connecting plate 142 to move laterally, the end of the moving block 149 is slidably connected to the limiting block 145, the end of the limiting block 145 away from the moving block 149 is fixedly connected to the inner wall of the main body shell 1, the top of the moving block 149 is fixedly connected with the gate-shaped connecting plate 142, and the surface of the gate-shaped connecting plate 142 is fixedly connected with a No. 1 scraper 143;

[0037] The collecting component 16 includes a first gear 161, which is fixedly connected to the surface of the second transmission shaft 19. The first gear 161 is fixedly connected to the surface of the second transmission shaft 19 and rotates with the rotation of the second transmission shaft 19. The surface of the first gear 161 is meshed with a second gear 162, and the second gear 162 is rotationally connected to the inner wall of the main shell 1. The surface of the second gear 162 is fixedly connected with a screw conveyor 167. The rotation of the first gear 161 drives the second gear 162 to rotate, and the rotation of the second gear 162 drives the screw conveyor 167 to rotate, so that the fertilizer dropped from the fertilizing rack 147 during the movement of the culture shell 11 is transported out and rolled out from the second discharge hopper 10 to move. A push plate 174 is fixedly connected to the bottom of the moving block 149, and the end of the push plate 174 is rotatably connected to the V-shaped rotating plate 163. When the fertilizer falls onto the receiving plate 169, the push plate 174 fixedly connected to the bottom of the moving block 149 also moves laterally, thereby driving the V-shaped rotating plate 163 to rotate. The inner wall of the V-shaped rotating plate 163 is rotatably connected to the support block 172, and the bottom of the support block 172 is fixedly connected to the bottom of the inner wall of the main shell 1. The end of the V-shaped rotating plate 163 away from the push plate 174 is rotatably connected to the rotating plate 164, and the end of the rotating plate 164 away from the V-shaped rotating plate 163 is rotatably connected to the second push plate 170, and the bottom of the inner wall of the main shell 1 is fixedly connected to the receiving plate 169.

[0038] The screening component 12 includes a pressure plate 130, the top of the pressure plate 130 is fixedly connected to the bottom of the screen 123, the top of the gate-shaped connecting plate 142 is fixedly connected to the extrusion plate 131, the gate-shaped connecting plate 142 drives the extrusion plate 131 to move, thereby squeezing the semicircular protrusion on the pressure plate 130, and the top of the gate-shaped connecting plate 142 is fixedly connected to the short supporting plate 132, and one end of the short supporting plate 132 away from the gate-shaped connecting plate 142 is fixedly connected to the surface of the extrusion plate 131.

[0039] There are two No. 1 springs 126, which are symmetrically arranged with the screen 123 as the center. The top of the extrusion plate 131 is in contact with the surface of the pressure plate 130. During the lateral displacement, the extrusion plate 131 no longer contacts the pressure plate 130 after squeezing the pressure plate 130. There are two material baffle plates 124, which are symmetrically arranged with the screen 123 as the center. The L-shaped plate 128 is arranged below the slide frame 121.

[0040] The fertilizing component 14 includes a connecting plate 156, an end of which is fixedly connected to the surface of the gate-shaped connecting plate 142. When the connecting plate 156 moves, it also drives the No. 1 scraper 143 to move back and forth, pushing the fertilizer dropped in the collecting box 141 into the fertilizing rack 147. When the gate-shaped connecting plate 142 moves laterally with the moving block 149, the connecting plate 156 fixedly connected to the surface of the gate-shaped connecting plate 142 also moves laterally, causing the two short plates 150 to rotate, and the end of the connecting plate 156 away from the gate-shaped connecting plate 142 is rotatably connected to the short plate 150, and the end of the short plate 150 away from the connecting plate 156 is rotatably connected to the long plate 153, and the inner wall of the long plate 153 is rotatably connected to the short shaft 154, and the end of the short shaft 154 is fixedly connected to the bottom of the inner wall of the collecting box 141, and the end of the long plate 153 away from the short plate 150 is fixedly connected to the No. 2 scraper 146.

[0041] The bottom of the No. 2 scraper 146 contacts the bottom of the inner wall of the collecting box 141. There are two long plates 153. The two long plates 153 are symmetrically arranged with the short axis 154 as the center. The two short plates 150 drive the two long plates 153 to rotate, so that the two ends of the two long plates 153 are close to each other. The end of the long plate 153 away from the short plate 150 drives the No. 2 scraper 146 to move, thereby cleaning the bottom of the inner wall of the collecting box 141, so that the fertilizer can fall into the fertilizer rack 147. The fertilizer rack 147 is connected to the bottom of the inner wall of the collecting box 141. After the fertilizer enters the fertilizer rack 147, it will fall into the culture shell 11, thereby realizing the fertilization of some polychromatic seedlings. The end of the moving block 149 passes through the limit block 145 and extends to the outer end of the limit block 145.

[0042] The collecting component 16 includes a connecting rod 178, an end of which is fixedly connected to the surface of the push plate 174. The movement of the push plate 174 drives the connecting rod 178 to move at the same time. The surface of the connecting rod 178 is fixedly connected to a connecting block 175. The inner wall of the connecting rod 178 is rotatably connected to a rotating rod 177. The surface of the rotating rod 177 is fixedly connected to a No. 1 push plate 166. The connecting rod 178 drives the No. 1 push plate 166 to move through the rotating rod 177. The surface of the No. 1 push plate 166 is fixedly connected to a spring piece 176. One end of the spring piece 176 away from the No. 1 push plate 166 is fixedly connected to the surface of the connecting block 175. Under the elastic action of the spring piece 176, the front end of the No. 1 push plate 166 is always close to the surface of the receiving plate 169, thereby realizing the pushing of fertilizer on the surface of the receiving plate 169.

[0043] The bottom of the No. 2 push plate 170 contacts the surface of the receiving plate 169, and the V-shaped rotating plate 163 pushes the No. 2 push plate 170 forward through the rotating plate 164, pushing the fertilizer into the screw conveyor 167 to prevent the fertilizer from accumulating on the surface of the receiving plate 169. The end of the No. 1 push plate 166 contacts the surface of the receiving plate 169, and the No. 2 gear 162 is arranged below the No. 1 gear 161. The end of the second transmission shaft 19 passes through the No. 1 gear 161 and extends to the surface of the half gear 148.

[0044] There are two fertilization racks 147, which are symmetrically arranged with the collecting box 141 as the center. The surface of the push plate 174 is fixedly connected with the culture shell 11. When the moving block 149 moves, the culture shell 11 is also driven to move, thereby realizing fertilization of another part of the polyanthus seedlings.

[0045] When in use, after the fertilizer is put into the machine from the feed hopper 2, the motor 6 is started, the motor 6 drives the second transmission shaft 19 to rotate, the second transmission shaft 19 drives the second pulley 7 fixed on its surface, the second pulley 7 drives the first pulley 3 to rotate through the belt 4, the first pulley 3 drives the crushing roller 8 to rotate through the first transmission shaft 18, the crushing roller 8 crushes the agglomerated fertilizer, the smaller particles that meet the fertilization requirements will pass through the screen 123, the larger fertilizer particles cannot pass through the screen 123 and roll down from the first discharge hopper 125, waiting for the second input and crushing. When the second transmission shaft 19 rotates, it will drive the fixed The half gear 148 on the second transmission shaft 19 rotates, thereby driving the lateral displacement of the moving block 149, and the moving block 149 will drive the gate-shaped connecting plate 142 to move laterally, and the gate-shaped connecting plate 142 drives the extrusion plate 131 to move, thereby squeezing the semicircular protrusion on the pressure plate 130. During the lateral displacement process, the extrusion plate 131 no longer contacts the pressure plate 130 after squeezing the pressure plate 130. Under the action of the No. 1 spring 126 and the No. 2 spring 129, the screen 123 vibrates, thereby improving the screening efficiency and the rolling rate of larger fertilizer particles on the surface of the first discharge hopper 125. The collecting box 141 in the fertilizing component 14 collects the fertilizer passing through the screen 123. When the gate-shaped connecting plate 142 moves laterally with the moving block 149, the connecting plate 156 fixedly connected to the surface of the gate-shaped connecting plate 142 also moves laterally, causing the two short plates 150 to rotate, and the two short plates 150 drive the two long plates 153 to rotate, so that the two ends of the two long plates 153 are close to each other, and the end of the long plate 153 away from the short plate 150 drives the second scraper 146 to move, thereby achieving The bottom of the inner wall of the collecting box 141 is cleaned so that the fertilizer can fall into the fertilizing rack 147. When the connecting plate 156 moves, it also drives the scraper 143 to move back and forth, pushing the fertilizer in the collecting box 141 into the fertilizing rack 147. After the fertilizer enters the fertilizing rack 147, it will fall into the culture shell 11, thereby fertilizing some of the Polygonum multiflorum seedlings. When the moving block 149 moves, it also drives the movement of the culture shell 11, thereby fertilizing another part of the Polygonum multiflorum seedlings.The first gear 161 in the collecting component 16 is fixedly connected to the surface of the second transmission shaft 19, and rotates with the rotation of the second transmission shaft 19. The first gear 161 rotates to drive the second gear 162 to rotate, and the second gear 162 rotates to drive the screw conveyor 167 to rotate, so that the fertilizer dropped from the fertilizer rack 147 during the movement of the culture shell 11 is transported out and rolled down from the second discharge hopper 10. When the fertilizer falls onto the receiving plate 169, the push plate 174 fixedly connected to the bottom of the moving block 149 also moves horizontally, so that The V-shaped rotating plate 163 is driven to rotate, and the V-shaped rotating plate 163 pushes the second pushing plate 170 forward through the rotating plate 164, and pushes the fertilizer into the screw conveyor 167 to prevent the fertilizer from accumulating on the surface of the receiving plate 169. The push plate 174 moves and drives the connecting rod 178 to move at the same time. The connecting rod 178 drives the No. 1 pushing plate 166 to move through the rotating rod 177. Under the elastic action of the spring piece 176, the front end of the No. 1 pushing plate 166 is always close to the surface of the receiving plate 169, thereby realizing the pushing of the fertilizer on the surface of the receiving plate 169.

[0046] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A fertilizing device for cultivating polyanthus multiflorus seedlings, comprising a main body shell (1), a feed hopper (2) fixedly connected to the top of the main body shell (1), a motor support plate (5) fixedly connected to the surface of the main body shell (1), a motor (6) fixedly connected to the top of the motor support plate (5), a second transmission shaft (19) fixedly connected to the output end of the motor (6), a second pulley (7) fixedly connected to the surface of the second transmission shaft (19), a belt (6) connected to the surface of the second pulley (7) 4), the end of the belt (4) away from the second pulley (7) is drivingly connected to the first pulley (3), the surface of the first pulley (3) is fixedly connected to the first transmission shaft (18), the inner wall of the main body shell (1) is fixedly connected to the crushing roller shell (9), the crushing roller (8) is arranged inside the crushing roller shell (9), the inner wall of the crushing roller (8) is fixedly connected to the surface of the first transmission shaft (18), and the bottom of the inner wall of the main body shell (1) is fixedly connected to the second discharge hopper (10), characterized in that: Also includes: The screening component (12) comprises a slide frame (121), the surface of the slide frame (121) is fixedly connected to the inner wall of the main body shell (1), the surface of the slide frame (121) is slidably connected to a slider (122), the bottom of the slider (122) is fixedly connected to a screen (123), the end of the screen (123) away from the slider (122) is fixedly connected to a first discharge hopper (125), the surface of the screen (123) is fixedly connected to a material blocking plate (124), and the bottom of the screen (123) is fixedly connected to A No. 1 spring (126) is provided, one end of the No. 1 spring (126) away from the screen (123) is fixedly connected to an L-shaped plate (128), the surface of the L-shaped plate (128) is fixedly connected to the inner wall of the main body shell (1), a No. 2 spring (129) is fixedly connected to the bottom of the first discharge hopper (125), one end of the No. 2 spring (129) away from the first discharge hopper (125) is fixedly connected to a long support plate (127), and one end of the long support plate (127) away from the No. 2 spring (129) is fixedly connected to the inner wall of the main body shell (1); A fertilizing component (14), the fertilizing component (14) comprising a collecting box (141), the surface of the collecting box (141) being fixedly connected to the inner wall of the main body shell (1), the inner wall of the collecting box (141) being fixedly connected to an inclined plate (144), the bottom of the inner wall of the collecting box (141) being fixedly connected to a fertilizing frame (147), the surface of the second transmission shaft (19) being fixedly connected to a half gear (148), the surface of the half gear (148) being meshed with a moving block (149), the end of the moving block (149) being slidably connected to a limiting block (145), the end of the limiting block (145) being away from the moving block (149) being fixedly connected to the inner wall of the main body shell (1), the top of the moving block (149) being fixedly connected to a gate-shaped connecting plate (142), the surface of the gate-shaped connecting plate (142) being fixedly connected to a first scraper (143); The collecting component (16) comprises a first gear (161), the first gear (161) is fixedly connected to the surface of the second transmission shaft (19), the surface of the first gear (161) is meshed with a second gear (162), the second gear (162) is rotatably connected to the inner wall of the main body shell (1), the surface of the second gear (162) is fixedly connected to a screw conveyor (167), the bottom of the moving block (149) is fixedly connected to a push plate (174), and the end of the push plate (174) is rotatably connected to a V The V-shaped rotating plate (163) is rotatably connected to the inner wall of the V-shaped rotating plate (163) with a support block (172), the bottom of the support block (172) is fixedly connected to the bottom of the inner wall of the main shell (1), the end of the V-shaped rotating plate (163) away from the push plate (174) is rotatably connected to the rotating plate (164), the end of the rotating plate (164) away from the V-shaped rotating plate (163) is rotatably connected to the second push plate (170), and the bottom of the inner wall of the main shell (1) is fixedly connected to a receiving plate (169).

2. A fertilizing device for cultivating polyanthus multiflorus seedlings according to claim 1, characterized in that: The screening component (12) comprises a pressure plate (130), the top of the pressure plate (130) is fixedly connected to the bottom of the screen (123), the top of the gate-shaped connecting plate (142) is fixedly connected to the extrusion plate (131), the top of the gate-shaped connecting plate (142) is fixedly connected to the short support plate (132), and one end of the short support plate (132) away from the gate-shaped connecting plate (142) is fixedly connected to the surface of the extrusion plate (131).

3. A fertilizing device for cultivating polyanthus multiflorus seedlings according to claim 2, characterized in that: The number of the No. 1 spring (126) is two, and the two No. 1 springs (126) are symmetrically arranged with the screen (123) as the center. The top of the extrusion plate (131) contacts the surface of the pressure plate (130). The number of the baffle plates (124) is two, and the two baffle plates (124) are symmetrically arranged with the screen (123) as the center. The L-shaped plate (128) is arranged below the slide frame (121).

4. A fertilizing device for cultivating polyanthus multiflorus seedlings according to claim 3, characterized in that: The fertilizing component (14) comprises a connecting plate (156), the end of which is fixedly connected to the surface of the gate-shaped connecting plate (142), the end of which is away from the gate-shaped connecting plate (142) is rotatably connected to a short plate (150), the end of which is away from the connecting plate (156) is rotatably connected to a long plate (153), the inner wall of the long plate (153) is rotatably connected to a short shaft (154), the end of which is fixedly connected to the bottom of the inner wall of the collecting box (141), and the end of which is away from the short plate (150) is fixedly connected to a second scraper (146).

5. A fertilizing device for cultivating polyanthus multiflorus seedlings according to claim 4, characterized in that: The bottom of the second scraper (146) contacts the bottom of the inner wall of the collecting box (141), the number of the long plates (153) is two, and the two long plates (153) are symmetrically arranged with the short axis (154) as the center, the fertilizer rack (147) is connected to the bottom of the inner wall of the collecting box (141), and the end of the moving block (149) passes through the limit block (145) and extends to the outer end of the limit block (145).

6. A fertilizing device for cultivating polyanthus multiflorus seedlings according to claim 5, characterized in that: The collecting component (16) comprises a connecting rod (178), the end of the connecting rod (178) is fixedly connected to the surface of the push plate (174), the surface of the connecting rod (178) is fixedly connected to a connecting block (175), the inner wall of the connecting rod (178) is rotatably connected to a rotating rod (177), the surface of the rotating rod (177) is fixedly connected to a No. 1 push plate (166), the surface of the No. 1 push plate (166) is fixedly connected to a spring sheet (176), and the end of the spring sheet (176) away from the No. 1 push plate (166) is fixedly connected to the surface of the connecting block (175).

7. A fertilizing device for cultivating polyanthus multiflorus seedlings according to claim 6, characterized in that: The bottom of the No. 2 pushing plate (170) contacts the surface of the receiving plate (169), the end of the No. 1 pushing plate (166) contacts the surface of the receiving plate (169), the No. 2 gear (162) is arranged below the No. 1 gear (161), and the end of the second transmission shaft (19) passes through the No. 1 gear (161) and extends to the surface of the half gear (148).

8. The fertilizing device for cultivating polyanthus multiflorus seedlings according to claim 7, characterized in that: There are two fertilizing racks (147), and the two fertilizing racks (147) are symmetrically arranged with the collecting box (141) as the center. The surface of the pushing plate (174) is fixedly connected with the culture shell (11).

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