Seedling substrate proportion balancing and mixing equipment

Abstract

The invention discloses a seedling substrate proportion balancing and mixing device which comprises an accessory bearing assembly and a discharging mechanism, a feeding transfer part installed in a bolt sleeving mode is arranged on the inner side of the upper portion of the accessory bearing assembly, and a mixing mechanism installed in a bolt sleeving mode is arranged on the inner side of the feeding transfer part. A discharging mechanism connected with the output end of the feeding and transferring component in a sleeving mode is arranged on the inner side of the lower portion of the accessory bearing assembly. According to the device, the water supplementing valve and the feeding bin are arranged on the side of the upper portion of the mixing bin, the water can be added and supplemented in a certain proportion through the water supplementing valve, and due to the fact that the material distributing plate is arranged in the feeding bin, the material distributing plate has the effect of separating materials in a certain proportion; and a first push block which is mounted in a sleeving and sliding manner is used, so that the materials can be effectively input into the mixing bin under the output operation of a first connecting frame and a first air cylinder group to achieve the effect of precise mixing and processing, and the operation efficiency is improved while the burden is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural seedling cultivation, in particular to a seedling cultivation substrate specific gravity balanced mixing device. Background Art

[0002] Seedling medium is a raw material specially used to provide nutrition and energy for seedlings. Its main ingredients include peat, vermiculite and other additives, which are usually matched in a certain proportion. These matrices not only provide the required trace elements for seedlings, but also play a role in promoting growth, retaining water and fertilizer. It is mainly used to supply the necessary water, oxygen, nutrients and supporting substances for seed germination and growth, as well as to prevent diseases and pests. Because it is relatively light, breathable, and has a large water storage capacity, it can better promote the growth and germination of seeds. The seedling medium is divided into organic and inorganic according to the production materials. The organic seedling medium is made of decomposed compost, decomposed animal and plant sand as the main raw materials. It has good air permeability, water retention and fertility, and is suitable for seedlings of different types of plants. The inorganic seedling medium is made of artificial materials such as sand, perlite, white vermiculite, etc. It has good air permeability and water retention, but does not contain organic matter. Nutrient solution needs to be added during the seedling process to supplement the nutrients needed by the plants.

[0003] When the existing seedling matrix specific gravity balanced mixing equipment is in use, such as application number CN202321161013.8 discloses a seedling matrix specific gravity balanced mixing equipment, which relates to the field of agricultural machinery, including: a first ring for placing the seedling matrix; a second ring for placing soil material containing organic matter, which is made of a transparent hard material and is coaxially arranged with the first ring; a luminous layer, which is arranged on the periphery of the second ring and relatively fixed to the second ring; when one end of the first ring contacts one end of the second ring, the luminous layer emits light and fully covers the second ring. The utility model is based on the principle that some active substances in organic matter are afraid of light, and a first ring containing a seedling matrix and a second ring containing soil containing organic matter are arranged. When a channel is formed between the seedling matrix and the soil containing organic matter, light is emitted to cover the second ring, guiding the organic matter to be gradually mixed into the interior of the seedling matrix. However, in the above-mentioned technology, the materials are input into the equipment at the same time for mixing and forming, and the mixing ratio of the materials is not convenient for accurate and efficient distribution. Therefore, we propose a seedling matrix specific gravity balanced mixing device to solve the above-mentioned problem. Summary of the invention

[0004] In view of the above problems, the present invention proposes a seedling medium specific gravity balanced mixing equipment. The seedling medium specific gravity balanced mixing equipment mainly utilizes a water supply valve and a feed tank respectively arranged on the upper side of the mixing tank. The water supply valve can achieve the effect of adding and supplementing water in a certain proportion. Since a dividing plate is arranged in the feed tank, the dividing plate has the effect of separating materials in a certain proportion, and uses a first push block that is slidably installed in a sleeve. Under the output operation of the first connecting frame and the first cylinder group, the material can be effectively input into the mixing tank to achieve the effect of precise mixing and processing, thereby reducing the burden and improving the operating efficiency.

[0005] To achieve the above object, the present invention provides the following technical solutions: A seedling medium specific gravity balanced mixing device includes an accessory bearing assembly and a discharging mechanism, wherein a feed transfer component installed by bolt sleeve is arranged on the upper inner side of the accessory bearing assembly, a mixing mechanism installed by bolt sleeve is arranged on the inner side of the feed transfer component, and a discharging mechanism sleeved on the output end of the feed transfer component is arranged on the lower inner side of the accessory bearing assembly.

[0006] As a further technical solution, the accessory bearing assembly includes a pad block, a base plate, a side pad base plate, a sleeve ring shell, a bolt bracket, a shock absorbing sensor, a lower pad plate, a lifting frame and a top pad plate. The top side of the pad block is provided with a base plate, and the side pad base plate connected with bolts is provided above the side of the base plate, and the sleeve ring shell is provided above the side pad base plate.

[0007] As a further technical solution, a bolt bracket connected with bolts is arranged above one end of the sleeve ring shell, and a shock-absorbing sensor is arranged above the bolt bracket, a lower pad is arranged above the shock-absorbing sensor, and a lifting frame is arranged above the four sides of the lower pad, and a top pad is arranged at the top of the lifting frame.

[0008] As a further technical solution, the feed transfer component includes a bolt duct, a mixing bin, a water supply valve, a feed chamber, a dividing plate, a first push block, a first connecting frame, a first cylinder group, a connecting square pipe, a sleeve chamber and a pneumatic valve plate. The bolt duct is bolted to the inner side of the lower pad, a mixing bin is arranged above the bolt duct, and a sleeve-mounted water supply valve is arranged on one side above the mixing bin, and a sleeve-mounted feed chamber is arranged on the other side above the mixing bin, a dividing plate is arranged on the inner side of the feed chamber, a plug-in first push block is arranged on the inner side of the dividing plate, and a first connecting frame is arranged on the outer end of the first push block, and the output ends of the first cylinder group are arranged on the outer sides of both ends of the first connecting frame.

[0009] As a further technical solution, a connecting square pipe is arranged below the bolt duct, and a sleeve cabin is arranged on the inner side of one end of the connecting square pipe, and a pneumatic valve plate is arranged at the output end of the sleeve cabin.

[0010] As a further technical solution, the mixing mechanism includes a chassis base, a first chassis, a first motor, a first gear set, a second gear set, a third gear set, a center rod, a rotating frame, a directional stirring rod and a sleeve base. The chassis base is arranged on the top side of the mixing bin, a first chassis is arranged above the chassis base, and a first motor is arranged above one end of the first chassis, a first gear set is arranged at the output end of the first motor, a second gear set is arranged at the output end of the first gear set, and a third gear set is arranged at the output end of the second gear set.

[0011] As a further technical solution, a center rod is provided at the output end of the third gear set, a rotating frame is provided on the outer sides of both ends of the center rod, and a split stirring rod is provided on the opposite side of the rotating frame, and a sleeve base is provided at the bottom end of the center rod.

[0012] As a further technical solution, the discharging mechanism includes a transverse cabin, an inner arc convex strip, an end sleeve base plate, an overflow valve, a transmission wheel group, a second chassis, a second motor, a meshing gear group, a rotating rod, a spiral sheet, an end opening bin, a discharge nozzle, a second push block, a second connecting frame and a second cylinder group. The transverse cabin is sleeved on the inner side of the sleeve ring shell, and the inner side of the transverse cabin is provided with annularly distributed inner arc convex strips. Both ends of the transverse cabin are provided with end sleeve base plates sleeved with bolts, and an overflow valve is provided below the transverse cabin. One end of the end sleeve base plate is provided with an end opening bin, and a discharge nozzle is provided below one end of the end opening bin, a second push block is provided on the inner side of the end opening bin, a second connecting frame is provided at the outer end of the second push block, and the output ends of the second cylinder group are provided on the inner sides of both ends of the second connecting frame.

[0013] As a further technical solution, a transmission wheel group is provided at the other end of the end sleeve base, and a second chassis is provided on the lower side of the transmission wheel group, and a second motor is provided above one end of the second chassis, and an engaging gear group is provided at the output end of the second motor, and a rotating rod is provided at the output end of the transmission wheel group, and a spiral sheet is provided on the outer side of the rotating rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The device of the invention mainly utilizes a water replenishment valve and a feed tank respectively arranged on the upper side of the mixing bin. The water replenishment valve can achieve the effect of adding and supplementing water in a certain proportion. Since a dividing plate is arranged in the feed tank, the dividing plate has the effect of separating materials in a certain proportion, and uses a first push block that is slidably installed in a sleeve. Under the output operation of the first connecting frame and the first cylinder group, the material can be effectively input into the mixing bin to achieve the effect of precise mixing and processing, thereby reducing the burden and improving the operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a seedling medium specific gravity balanced mixing device; Figure 2 It is a schematic diagram of the structure in the present invention when viewed from above; Figure 3 It is a schematic structural diagram of a cross section in the present invention; Figure 4 It is a structural schematic diagram of the feed transfer component in the present invention; Figure 5 It is a structural schematic diagram of the mixing mechanism in the present invention; Figure 6 It is a structural schematic diagram of the discharging mechanism in the present invention.

[0016] In the figure: 1. Accessory bearing assembly; 101. Pad; 102. Base plate; 103. Side pad base plate; 104. Set ring shell; 105. Bolt bracket; 106. Shock sensor; 107. Lower pad; 108. Lifting frame; 109. Top pad; 2. Feed transfer component; 201. Bolt duct; 202. Mixing chamber; 203. Water supply valve; 204. Feed chamber; 205. Distributor plate; 206. First push block; 207. First connecting frame; 208. First cylinder group; 209. Connecting square pipe; 2010. Set chamber; 2011. Pneumatic valve plate; 3. Mixing mechanism; 301. Chassis base; 302. First chassis; 303, the first motor; 304, the first gear group; 305, the second gear group; 306, the third gear group; 307, the center rod; 308, the rotating frame; 309, the split stirring rod; 3010, the sleeve base; 4, the discharge mechanism; 401, the transverse compartment; 402, the inner arc convex strip; 403, the end sleeve base; 404, the overflow valve; 405, the transmission wheel group; 406, the second chassis; 407, the second motor; 408, the meshing gear group; 409, the rotating rod; 4010, the spiral sheet; 4011, the end opening bin; 4012, the discharge nozzle; 4013, the second push block; 4014, the second connecting frame; 4015, the second cylinder group. DETAILED DESCRIPTION

[0017] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0019] 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.

[0020] See also Figure 1-6 In an embodiment of the present invention, a seedling medium specific gravity balanced mixing device includes an accessory bearing assembly 1 and a discharging mechanism 4, a feed transfer component 2 installed by bolt sleeve is arranged on the upper inner side of the accessory bearing assembly 1, a mixing mechanism 3 installed by bolt sleeve is arranged on the inner side of the feed transfer component 2, and a discharging mechanism 4 which is sleeved on the output end of the feed transfer component 2 is arranged on the lower inner side of the accessory bearing assembly 1.

[0021] The accessory bearing assembly 1 includes a cushion block 101, a base plate 102, a side cushion substrate 103, a sleeve ring shell 104, a bolt bracket 105, a shock absorbing sensor 106, a lower cushion plate 107, a lifting frame 108 and a top cushion plate 109. The base plate 102 is arranged on the top side of the cushion block 101, and the side cushion substrate 103 connected by bolts is arranged above the side of the base plate 102, and the sleeve ring shell 104 is arranged above the side cushion substrate 103.

[0022] In the embodiment of the present invention, when in use, the device is placed at the processing site by cooperating with the cushion block 101 on the base plate 102, so that the discharge mechanism 4 is installed after the base plate 102 is assembled with the upper pad base plate 103 and the sleeve ring shell 104.

[0023] A bolt bracket 105 connected by bolts is arranged above one end of the set ring shell 104, and a shock-absorbing sensor 106 is arranged above the bolt bracket 105, a lower pad 107 is arranged above the shock-absorbing sensor 106, and a lifting frame 108 is arranged above the four sides of the lower pad 107, and a top pad 109 is arranged at the top of the lifting frame 108.

[0024] In the embodiment of the present invention, after assembling the various components above one end of the sleeve ring shell 104 through the bolt bracket 105 and the shock-absorbing sensor 106, the lower pad 107, the lifting frame 108 and the top pad 109 connect the feed transfer component 2 and the mixing mechanism 3 to achieve the effect of autonomous weighing.

[0025] The feed transfer component 2 includes a bolt duct 201, a mixing chamber 202, a water supply valve 203, a feed chamber 204, a material distribution plate 205, a first push block 206, a first connecting frame 207, a first cylinder group 208, a connecting square pipe 209, a sleeve chamber 2010 and a pneumatic valve plate 2011. The bolt duct 201 is bolted to the inner side of the lower pad 107, and a mixing chamber 202 is arranged above the bolt duct 201, and the mixing chamber 20 2 is provided with a sleeve-mounted water replenishing valve 203 on one side above the mixing bin 202, and a sleeve-mounted feed chamber 204 is provided on the other side above the mixing bin 202, a dividing plate 205 is provided on the inner side of the feed chamber 204, a plug-mounted first push block 206 is provided on the inner side of the dividing plate 205, and a first connecting frame 207 is provided on the outer end of the first push block 206, and the output ends of the first cylinder group 208 are provided on the outer sides of both ends of the first connecting frame 207.

[0026] In an embodiment of the present invention, when feeding is required, the feed chamber 204 and the dividing plate 205 are used to place the raw materials to be processed, and then the first cylinder group 208 is used to output power to drive the output end to operate, so that when the first cylinder group 208 outputs power to operate, the first connecting frame 207 cooperates with the first pushing block 206 to input the material into the mixing bin 202 through the feed chamber 204, and cooperates with the water supply valve 203 to supplement a sufficient amount of water.

[0027] A connecting square pipe 209 is arranged below the bolt duct 201 , and a sleeve cabin 2010 is arranged inside one end of the connecting square pipe 209 , and a pneumatic valve plate 2011 is arranged at the output end of the sleeve cabin 2010 .

[0028] In an embodiment of the present invention, after the materials are mixed, the output end of the sleeve cabin 2010 is operated to allow the pneumatic valve plate 2011 to open the connecting pipe 209, and the opening of the connecting pipe 209 allows the materials in the mixing bin 202 to be input into the transverse cabin 401 through the mixing bin 202.

[0029] The mixing mechanism 3 includes a chassis base 301, a first chassis 302, a first motor 303, a first gear set 304, a second gear set 305, a third gear set 306, a center rod 307, a rotating frame 308, a directional stirring rod 309 and a sleeve base 3010. The chassis base 301 is arranged on the top side of the mixing bin 202, the first chassis 302 is arranged above the chassis base 301, and the first motor 303 is arranged above one end of the first chassis 302, the first gear set 304 is arranged at the output end of the first motor 303, the second gear set 305 is arranged at the output end of the first gear set 304, and the third gear set 306 is arranged at the output end of the second gear set 305.

[0030] In an embodiment of the present invention, when mixing and stirring is required, the first motor 303 above one end of the first chassis 302 is used to output power to drive the output end to operate, so that after the first chassis 302 outputs power and operates, the first gear set 304, the second gear set 305, and the third gear set 306 in the first chassis 302 can achieve the effect of output transmission operation.

[0031] A center rod 307 is disposed at the output end of the third gear set 306 , a rotating frame 308 is disposed outside both ends of the center rod 307 , and a directional stirring rod 309 is disposed on the opposite side of the rotating frame 308 , and a sleeve base 3010 is disposed at the bottom end of the center rod 307 .

[0032] In an embodiment of the present invention, the meshing transmission operation of the first gear set 304, the second gear set 305, and the third gear set 306 drives the center rod 307 at the output end to achieve efficient rotation under the action of the sleeve base 3010, so that the center rod 307, the rotating frame 308, and the directional stirring rod 309 mix and form the materials.

[0033] The discharging mechanism 4 comprises a transverse chamber 401, an inner arc convex strip 402, an end sleeve base plate 403, an overflow valve 404, a transmission wheel group 405, a second chassis 406, a second motor 407, a meshing gear group 408, a rotating rod 409, a spiral sheet 4010, an end opening chamber 4011, a discharging nozzle 4012, a second push block 4013, a second connecting frame 4014 and a second cylinder group 4015. The transverse chamber 401 is sleeved on the inner side of the sleeve ring shell 104, and the inner side of the transverse chamber 401 is provided with an inner arc distributed in an annular manner. The convex strip 402 and the two ends of the transverse compartment 401 are provided with an end sleeve base 403 which is bolted together, an overflow valve 404 is provided at the bottom of the transverse compartment 401, an end opening bin 4011 is provided at one end of the end sleeve base 403, and a discharge nozzle 4012 is provided at the bottom of one end of the end opening bin 4011, a second push block 4013 is provided on the inner side of the end opening bin 4011, a second connecting frame 4014 is provided at the outer end of the second push block 4013, and the output ends of the second cylinder group 4015 are provided on the inner sides of both ends of the second connecting frame 4014.

[0034] In an embodiment of the present invention, when the rotating rod 409 and the spiral sheet 4010 rotate, the material can be output. When the material is output, the excess water is discharged after the overflow valve 404 is opened, and the material is input into the end opening bin 4011. The second cylinder group 4015 outputs power to drive the output end to operate. After the second cylinder group 4015 outputs power to operate, the second push block 4013 and the second connecting frame 4014 leave the end opening bin 4011, and finally the material is discharged from the device through the discharge nozzle 4012 for carrying.

[0035] A transmission wheel set 405 is provided at the other end of the end sleeve base 403, and a second chassis 406 is provided on the lower side of the transmission wheel set 405, and a second motor 407 is provided above one end of the second chassis 406, and an engaging gear set 408 is provided at the output end of the second motor 407, a rotating rod 409 is provided at the output end of the transmission wheel set 405, and a spiral sheet 4010 is provided on the outer side of the rotating rod 409.

[0036] In an embodiment of the present invention, when materials are input into the transverse compartment 401, the second motor 407 above one end of the second chassis 406 outputs power to drive the output end to operate, so that the meshing gear set 408 inside the second chassis 406 engages in transmission operation, so that the meshing gear set 408 can drive the transmission wheel set 405 to drive the rotating rod 409 to rotate in coordination with the spiral sheet 4010 after the operation.

[0037] The working principle of the present invention is: when in use, the equipment is placed at the processing site through the cushion block 101 in conjunction with the upper base plate 102, so that the base plate 102 is assembled with the upper side pad base plate 103 and the sleeve ring shell 104 to sleeve the discharge mechanism 4, and then the various components are assembled above one end of the sleeve ring shell 104 through the bolt bracket 105 and the shock absorbing sensor 106, so that the lower pad 107, the lifting frame 108 and the top pad 109 are used to splice the feed transfer component 2 and the mixing mechanism 3 to achieve the effect of autonomous weighing. When feeding is required, the feed cabin 204 and the dividing plate 205 are used to place the raw materials to be processed, and then the first cylinder group 20 is used. 8 output power drives the output end to operate, so that when the first cylinder group 208 outputs power and operates, the first connecting frame 207 cooperates with the first pushing block 206 to input the material into the mixing bin 202 through the feed bin 204, and cooperates with the water replenishment valve 203 to replenish a sufficient amount of water. When mixing and stirring is required, the first motor 303 above one end of the first chassis 302 is used to output power to drive the output end to operate, so that after the first chassis 302 outputs power and operates, the first gear group 304, the second gear group 305, and the third gear group 306 in the first chassis 302 can achieve the effect of output transmission operation, and the meshing of the first gear group 304, the second gear group 305, and the third gear group 306 The transmission is combined to drive the center rod 307 at the output end to achieve efficient rotation under the action of the sleeve base 3010, so that the center rod 307, the rotating frame 308, and the directional stirring rod 309 mix and form the materials. After the materials are mixed, the output end of the sleeve cabin 2010 is operated to allow the pneumatic valve plate 2011 to open the connecting square pipe 209, and the opening of the connecting square pipe 209 allows the materials in the mixing bin 202 to be input into the transverse cabin 401 through the mixing bin 202. After the materials are input into the transverse cabin 401, the second motor 407 above one end of the second chassis 406 outputs power to drive the output end to operate, so that the meshing gear set 40 inside the second chassis 406 is 8 meshing transmission operation, so that after the meshing gear set 408 is running, it can drive the transmission wheel set 405 to drive the rotating rod 409 to rotate in coordination with the spiral piece 4010, and when the rotating rod 409 and the spiral piece 4010 rotate, the material can be output. When the material is output, the excess water is discharged after the overflow valve 404 is opened, and the material is input into the end opening bin 4011, and the output power is driven by the second cylinder group 4015 to drive the output end to run, so that after the second cylinder group 4015 outputs power to run, the second push block 4013 and the second connecting frame 4014 leave the end opening bin 4011, and finally the material is discharged from the device through the discharge nozzle 4012 for carrying.

[0038] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A seedling medium specific gravity balanced mixing device, comprising an accessory bearing assembly (1) and a discharging mechanism (4), characterized in that: A feed transfer component (2) is provided on the upper inner side of the accessory bearing assembly (1) and is installed by bolt sleeve connection. A mixing mechanism (3) is provided on the inner side of the feed transfer component (2) and is installed by bolt sleeve connection. A discharge mechanism (4) is provided on the lower inner side of the accessory bearing assembly (1) and is sleeved on the output end of the feed transfer component (2).

2. A seedling medium specific gravity balanced mixing device according to claim 1, characterized in that: The accessory bearing assembly (1) comprises a cushion block (101), a base plate (102), a side cushion substrate (103), a sleeve annular shell (104), a bolt bracket (105), a shock absorbing sensor (106), a lower cushion plate (107), a lifting frame (108) and a top cushion plate (109); the cushion block (101) is provided with a base plate (102) on the top side, and a side cushion substrate (103) connected with bolts is provided above the side of the base plate (102); and a sleeve annular shell (104) is provided above the side cushion substrate (103).

3. A seedling medium specific gravity balanced mixing device according to claim 2, characterized in that: A bolt bracket (105) connected by bolts is arranged above one end of the sleeve annular shell (104), and a shock absorbing sensor (106) is arranged above the bolt bracket (105), a lower pad (107) is arranged above the shock absorbing sensor (106), and a lifting frame (108) is arranged above the four sides of the lower pad (107), and a top pad (109) is arranged at the top of the lifting frame (108).

4. The seedling culture medium specific gravity balanced mixing device according to claim 2, characterized in that: The feed transfer component (2) comprises a bolt duct (201), a mixing chamber (202), a water supply valve (203), a feed chamber (204), a material distribution plate (205), a first push block (206), a first connecting frame (207), a first cylinder group (208), a connecting square pipe (209), a sleeve chamber (2010) and a pneumatic valve plate (2011), wherein the bolt duct (201) is bolted to the inner side of the lower pad (107), a mixing chamber (202) is arranged above the bolt duct (201), and the A sleeve-mounted water replenishing valve (203) is provided on one side above the mixing bin (202), and a sleeve-mounted feed bin (204) is provided on the other side above the mixing bin (202). A material dividing plate (205) is provided on the inner side of the feed bin (204), and a plug-mounted first push block (206) is provided on the inner side of the material dividing plate (205). A first connecting frame (207) is provided at the outer end of the first push block (206), and output ends of a first cylinder group (208) are provided on the outer sides of both ends of the first connecting frame (207).

5. The seedling culture medium specific gravity balanced mixing device according to claim 4, characterized in that: A connecting square pipe (209) is arranged below the bolt duct (201), and a sleeve cabin (2010) is arranged on the inner side of one end of the connecting square pipe (209), and a pneumatic valve plate (2011) is arranged at the output end of the sleeve cabin (2010).

6. The seedling medium specific gravity balanced mixing device according to claim 4, characterized in that: The mixing mechanism (3) comprises a chassis base (301), a first chassis (302), a first motor (303), a first gear set (304), a second gear set (305), a third gear set (306), a center rod (307), a rotating frame (308), a directional stirring rod (309) and a sleeve base (3010); the chassis base (301) is arranged on the top side of the mixing chamber (202); the first chassis (302) is arranged above the chassis base (301); and the first motor (303) is arranged above one end of the first chassis (302); the first gear set (304) is arranged at the output end of the first motor (303); the second gear set (305) is arranged at the output end of the first gear set (304); and the third gear set (306) is arranged at the output end of the second gear set (305).

7. The seedling culture medium specific gravity balanced mixing device according to claim 6, characterized in that: The output end of the third gear set (306) is provided with a central rod (307), the outer sides of both ends of the central rod (307) are provided with rotating frames (308), and the opposite sides of the rotating frames (308) are provided with directional stirring rods (309), and the bottom end of the central rod (307) is provided with a shaft sleeve base (3010).

8. The seedling culture medium specific gravity balanced mixing device according to claim 2, characterized in that: The discharging mechanism (4) comprises a transverse chamber (401), an inner arc convex strip (402), an end sleeve base plate (403), an overflow valve (404), a transmission wheel group (405), a second chassis (406), a second motor (407), a meshing gear group (408), a rotating rod (409), a spiral sheet (4010), an end opening chamber (4011), a discharging nozzle (4012), a second push block (4013), a second connecting frame (4014) and a second cylinder group (4015). The transverse chamber (401) is sleeved on the inner side of the sleeve annular shell (104). The inner side of the transverse chamber (401) is provided with an inner ring distributed in an annular manner. The arc convex strip (402) is provided at both ends of the transverse compartment (401) with an end sleeve base plate (403) which is connected by bolts, an overflow valve (404) is provided below the transverse compartment (401), an end opening bin (4011) is provided at one end of the end sleeve base plate (403), and a discharge nozzle (4012) is provided below one end of the end opening bin (4011), a second push block (4013) is provided on the inner side of the end opening bin (4011), a second connecting frame (4014) is provided on the outer end of the second push block (4013), and output ends of a second cylinder group (4015) are provided on the inner sides of both ends of the second connecting frame (4014).

9. The seedling culture medium specific gravity balanced mixing device according to claim 8, characterized in that: A transmission wheel group (405) is arranged at the other end of the end sleeve base (403), and a second housing (406) is arranged on a side below the transmission wheel group (405), and a second motor (407) is arranged above one end of the second housing (406), and a meshing gear group (408) is arranged at the output end of the second motor (407), and a rotating rod (409) is arranged at the output end of the transmission wheel group (405), and a spiral sheet (4010) is arranged on the outer side of the rotating rod (409).

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