CN220071460U - Mixed loading machine for fertilizer - Google Patents

Abstract

The utility model belongs to the technical field of fertilizer mixing, and particularly relates to a mixing machine for fertilizer, which comprises an installation table, wherein supporting legs are fixedly installed on the periphery of the lower surface of the installation table, and the mixing machine further comprises: the mixing drum penetrates through the upper surface of the mounting table and is fixedly mounted on the upper surface of the mounting table, a discharge hopper is fixedly mounted at the bottom end of the mixing drum, a control valve is fixedly mounted on one side of the discharge hopper, a mixing mechanism is arranged in the mixing drum, a crushing hopper is fixedly mounted at the top end of the mixing drum, a weighing mechanism is arranged on one side of the crushing hopper, and a mesh plate is fixedly mounted in the crushing hopper; the discharging mechanism is arranged below the mixing cylinder; the motor IV is fixedly arranged on the upper surface of the mounting table, and the output end of the motor IV is fixedly connected with the rotating rod.

Description

Mixed loading machine for fertilizer

Technical Field

The utility model belongs to the technical field of fertilizer mixing, and particularly relates to a mixing machine for a fertilizer.

Background

The fertilizer is a substance for providing one or more than one plant essential nutrient elements, improving soil properties and improving soil fertility level, and is one of substance bases in agricultural production. Mainly comprises ammonium phosphate fertilizer, macroelement water-soluble fertilizer, intermediate element fertilizer, biological fertilizer, organic fertilizer, multidimensional field energy concentrated organic fertilizer and the like. In the fertilizer processing process, different fertilizers are mixed for use due to different fertilizer application targets.

The utility model discloses a fertilizer carries compounding device is disclosed to chinese patent application number CN202121901907.7, including the mainboard, fixed surface is connected with the support column under the mainboard, the loading board has been cup jointed to the support column surface, the loading board upper surface is provided with the agitator tank, first pivot has all been pegged graft on agitator tank inner bottom lateral wall left side and right side. This compounding device is carried to fertilizer through setting up second motor, second pivot and conveying screw thread, not only makes multiple fertilizer can make things convenient for effectually mix, but also can make things convenient for effectually carry fertilizer backward, the practicality of compounding device has been improved greatly, through setting up worm wheel, gear motor and electric putter, make the rolling plate can make things convenient for thorough to roll the processing to the fertilizer of filter upper surface hardening, area of contact between rolling plate and the hardened fertilizer has been increased, not only improved compounding device's work efficiency, the compounding effect of fertilizer has been improved moreover greatly. Firstly, the device rolls the fertilizer through the rolling plate, so that the hardened fertilizer is loose, however, after the rolling plate rolls, some fertilizer is easy to adhere to the filter plate, so that the filter plate is blocked; secondly, the device lacks a weighing mechanism, so that the proportion of the added raw materials is difficult to control accurately, and the mixing effect of the fertilizer is poor; finally, although the device is provided with the stirring roller for mixing, the mixed fertilizer is inconvenient and incomplete to discharge. There is thus a need for improvements.

Disclosure of Invention

The utility model aims at solving the technical problems, and provides a mixing machine for fertilizer, which achieves the effects of improving the mixing efficiency of fertilizer, facilitating thorough unloading and facilitating weighing.

In view of the above, the utility model provides a mixing machine for fertilizer, comprising a mounting table, wherein supporting legs are fixedly mounted on the periphery of the lower surface of the mounting table, and the mixing machine further comprises:

the mixing drum penetrates through the upper surface of the mounting table and is fixedly mounted on the upper surface of the mounting table, a discharge hopper is fixedly mounted at the bottom end of the mixing drum, a control valve is fixedly mounted on one side of the discharge hopper, a mixing mechanism is arranged in the mixing drum, a crushing hopper is fixedly mounted at the top end of the mixing drum, a weighing mechanism is arranged on one side of the crushing hopper, and a mesh plate is fixedly mounted in the crushing hopper;

the discharging mechanism is arranged below the mixing cylinder;

the motor IV is fixedly arranged on the upper surface of the mounting table, the output end of the motor IV is fixedly connected with a rotating rod, the top end of the rotating rod is fixedly provided with a mounting plate, both ends of the upper surface of the mounting plate are fixedly provided with hydraulic cylinders in a penetrating manner, and a scraping mechanism and a grinding disc are respectively arranged below the hydraulic cylinders at both ends;

the upper surface of the rolling disc is fixedly connected with the bottom end of the hydraulic cylinder, and the lower surface of the rolling disc is in contact connection with the upper surface of the mesh plate.

In this technical scheme, can drive the mounting panel through motor four and rotate to adjust the position of grinding dish and scraping material mechanism, be convenient for crush and strike off fertilizer, the setting of orifice plate can filter the fertilizer of grinding crushing, makes the fertilizer granule of crushing granule size more be convenient for mix.

In the above technical scheme, further, the scraping mechanism includes:

the upper surface of the first motor is fixedly connected with the bottom end of the other hydraulic cylinder, the output end of the first motor is fixedly connected with an adapter plate, and both sides of the lower surface of the adapter plate are respectively fixedly provided with a scraping plate and a cleaning brush;

the bottom of the scraping plate is in contact connection with the upper surface of the mesh plate, the cleaning brush is formed by sticking a plurality of brush hairs, and the vertical length of the cleaning brush is larger than that of the scraping plate.

In this technical scheme, a motor drives the keysets to rotate, can make the brush cleaner and the scraper blade of installing at the keysets lower extreme constantly rotate, and the scraper blade can strike off the fertilizer of mesh board upper surface adhesion when rotating, avoids the too much condition that appears blockking up of fertilizer accumulation, and the brush cleaner can sweep the fertilizer of scraping, and the fertilizer of being convenient for drops.

In the above technical solution, further, the weighing mechanism includes:

the feeder hopper, the fixed welding of feeder hopper is in one side of smashing the fill, the inside of feeder hopper is linked together with the inside of smashing the fill, one side fixed welding of feeder hopper has the extension board, one side fixed mounting that the extension board is close to the feeder hopper has electric putter, electric putter is provided with two altogether, two electric putter's one end fixedly connected with platform of weighing, one side of platform of weighing runs through the surface of feeder hopper and extends to the inside of feeder hopper, just the platform of weighing is pegged graft with the feeder hopper slip.

In this technical scheme, when needs mix different kinds of fertilizer, can add the fertilizer and weigh on weighing the platform to the mixing ratio of each kind of fertilizer of accurate control improves the mixing efficiency of device, and the fertilizer after weighing in addition can drive weighing the platform through electric putter and remove, makes the fertilizer scraped down and falls into the inside of smashing the fill, reentrant mixing drum in, and the material loading is also very convenient.

In the above technical solution, further, the unloading mechanism includes:

the device comprises a discharge pipe, wherein a motor II is fixedly arranged at the upward end of the discharge pipe, a material conveying blade is rotatably arranged in the discharge pipe, one end of the material conveying blade is fixedly connected with the output end of the motor II, and a discharge opening is fixedly arranged at the downward side of the discharge pipe;

wherein, one side of discharge tube up is with the bottom fixed connection of row's hopper, just the inside of discharge tube is linked together with the inside of row's hopper.

In this technical scheme, when the fertilizer of misce bene falls into the discharge tube inside, can drive the rotation of defeated material blade through motor two to at uniform velocity export fertilizer, improve the output efficiency of fertilizer, also can the concrete volume of the transport of effectual control fertilizer simultaneously, the more convenient thoroughly of unloading.

In the above technical solution, further, the mixing mechanism includes:

the three fixed mounting of motor is on the top of compounding section of thick bamboo, the output of motor runs through the upper surface of compounding section of thick bamboo and fixedly connected with initiative tooth, mount fixed mounting is in the position that is close to the bottom inside the compounding section of thick bamboo, rotate between mount and the mesh board and install the connecting rod, the fixed surface of connecting rod has cup jointed driven ring gear, driven ring gear meshes with initiative tooth mutually, the equidistant fixed mounting in surface of connecting rod has a plurality of groups of hybrid rod, the bottom fixed mounting of connecting rod has scrapes the work or material rest, scrape one side that the work or material rest kept away from the connecting rod and the inner wall contact connection of compounding section of thick bamboo.

In this technical scheme, drive the initiative tooth through the motor three and rotate to make the driven ring gear with it meshing rotate, driven ring gear rotates and can drive the connecting rod and rotate, thereby makes the puddler rotate and stirs the mixing to the inside fertilizer raw materials of joining the compounding section of thick bamboo, has improved the mixing efficiency of device.

In the above technical solution, further, the method further includes:

the fixed cover, fixed cover is provided with two altogether, two fixed cover is fixed respectively cup joints in the both ends of discharge tube, and two fixed cover's top is all through connecting plate and the lower surface fixed connection of mount table.

In this technical scheme, can firmly fix the bottom at the mount table with the discharge tube through connecting plate and fixed cover, avoid the discharge tube inside to add the too heavy condition that takes place to drop when fertilizer, improve the fixity of device connection.

In the above technical solution, further, the method further includes:

and the bearing column is fixedly arranged between the upper surface of the mounting table and the bottom end of the feeding hopper.

In this technical scheme, can support the bottom of feeder hopper through the spandrel post, avoid the inside too much condition that takes place to damage the slope of fertilizer of adding of feeding hopper, improve device's supportability and stability.

The beneficial effects of the utility model are as follows:

1. the motor drives the adapter plate to rotate, so that the cleaning brush and the scraping plate which are arranged at the lower end of the adapter plate continuously rotate, fertilizer adhered to the upper surface of the mesh plate can be scraped off when the scraping plate rotates, the situation that the fertilizer is excessively accumulated and blocked is avoided, the cleaning brush can sweep the scraped fertilizer, and the fertilizer is convenient to drop;

2. when different kinds of fertilizers are required to be mixed, the fertilizers can be added to the weighing table for weighing, so that the mixing proportion of each fertilizer is accurately controlled, the mixing efficiency of the device is improved, in addition, the weighed fertilizers can drive the weighing table to move through the electric push rod, so that the fertilizers are scraped and fall into the crushing hopper and then enter the mixing drum, and the feeding is very convenient;

3. when the uniformly mixed fertilizer falls into the discharge pipe, the second motor drives the material conveying blade to rotate, so that the fertilizer is output at a constant speed, the output efficiency of the fertilizer is improved, the specific quantity of the fertilizer can be effectively controlled, and the discharge is more convenient and thorough;

4. the driving teeth are driven to rotate through the motor III, so that the driven toothed ring meshed with the driving teeth rotates, the driven toothed ring rotates to drive the connecting rod to rotate, and the mixing rod rotates to stir and mix fertilizer raw materials added into the mixing barrel, so that the mixing efficiency of the device is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic perspective view of the first use state of the present utility model.

Fig. 2 is a schematic perspective view of the first use state of the present utility model.

Fig. 3 is a schematic cross-sectional view of a first use state of the present utility model.

Fig. 4 is a schematic perspective view of the whole second use state of the present utility model.

Fig. 5 is a schematic perspective view of the whole second use state of the present utility model.

The label in the figure is:

mounting table 1, supporting leg 2, mixing drum 3, pulverizing hopper 4, weighing mechanism 5, feed hopper 501, extension plate 502, electric putter 503, weighing table 504, scraping mechanism 6, motor one 601, adapter plate 602, scraper 603, cleaning brush 604, discharging mechanism 7, discharging pipe 701, motor two 702, feeding blade 703, discharging port 704, grinding platen 8, mixing mechanism 9, motor three 901, driving tooth 902, driven toothed ring 903, connecting rod 904, mixing rod 905, fixing frame 906, scraping frame 907, motor four 10, rotating rod 11, mounting plate 12, hydraulic cylinder 13, bearing column 14, fixing sleeve 15, connecting plate 16, mesh plate 17, discharging hopper 18, control valve 19.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present utility model. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present utility model may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present utility model, the terms like "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and these orientation terms do not indicate and imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in the present utility model, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present utility model is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

the embodiment of the utility model provides a fertilizer mixing machine, which comprises an installation table 1, wherein supporting legs 2 are fixedly arranged on the periphery of the lower surface of the installation table 1, and the fertilizer mixing machine further comprises: the mixing drum 3, the mixing drum 3 runs through the upper surface of the mounting table 1, the bottom end of the mixing drum 3 is fixedly provided with a discharge hopper 18, one side of the discharge hopper 18 is fixedly provided with a control valve 19, the mixing drum 3 is internally provided with a mixing mechanism 9, the top end of the mixing drum 3 is fixedly provided with a crushing hopper 4, one side of the crushing hopper 4 is provided with a weighing mechanism 5, and the inside of the crushing hopper 4 is fixedly provided with a mesh plate 17; the discharging mechanism 7 is arranged below the mixing cylinder 3; the motor IV 10 is fixedly arranged on the upper surface of the mounting table 1, the output end of the motor IV 10 is fixedly connected with a rotating rod 11, the top end of the rotating rod 11 is fixedly provided with a mounting plate 12, both ends of the upper surface of the mounting plate 12 are fixedly provided with hydraulic cylinders 13 in a penetrating manner, and a scraping mechanism 6 and a grinding disc 8 are respectively arranged below the hydraulic cylinders 13 at both ends;

wherein, the upper surface of rolling disc 8 is connected with the bottom fixed of a pneumatic cylinder 13, and the lower surface of rolling disc 8 is connected with the upper surface contact of mesh board 17.

In this embodiment, can drive the mounting panel through motor four and rotate to adjust the position of grinding dish and scraping material mechanism, be convenient for crush and strike off fertilizer, the setting of mesh board can filter the fertilizer of grinding crushing, makes the fertilizer granule of crushing granule size more be convenient for mix.

Example 2:

the present embodiment provides a mixing machine for fertilizer, which has the following technical features in addition to the technical scheme including the above embodiment, and the scraping mechanism 6 includes: the upper surface of the first motor 601 is fixedly connected with the bottom end of the other hydraulic cylinder 13, the output end of the first motor 601 is fixedly connected with an adapter plate 602, and both sides of the lower surface of the adapter plate 602 are respectively fixedly provided with a scraping plate 603 and a cleaning brush 604;

wherein, the bottom of scraper blade 603 is connected with the upper surface contact of mesh board 17, and brush cleaner 604 is glued by a plurality of brush hair and is glued and form, and the vertical length of brush cleaner 604 is greater than the vertical length of scraper blade 603.

In this embodiment, through the rotation of motor a drive keysets, can make to install the brush cleaner and the scraper blade of keysets lower extreme constantly rotate, the scraper blade can strike off the fertilizer of mesh board upper surface adhesion when rotating, avoids the too much condition that appears blockking up of fertilizer accumulation, and the brush cleaner can sweep the fertilizer of scraping, and the fertilizer of being convenient for drops.

Example 3:

the present embodiment provides a mixing machine for fertilizer, which has the following technical features in addition to the technical scheme including the above embodiment, and the weighing mechanism 5 includes: the feeder hopper 501, the fixed welding of feeder hopper 501 is in the one side of smashing the fill 4, the inside of feeder hopper 501 is linked together with the inside of smashing the fill 4, one side fixed welding of feeder hopper 501 has extension board 502, one side fixed mounting that extension board 502 is close to feeder hopper 501 has electric putter 503, electric putter 503 is provided with two altogether, the one end fixedly connected with platform 504 of weighing of two electric putter 503, the one side of platform 504 of weighing runs through the surface of feeder hopper 501 and extends to the inside of feeder hopper 501, and platform 504 of weighing is pegged graft with feeder hopper 501 slip.

In this embodiment, when needs mix different kinds of fertilizer, can add the fertilizer and weigh on weighing the platform to the mixing ratio of each kind of fertilizer of accurate control improves the mixing efficiency of device, and the fertilizer after weighing in addition can drive weighing the platform through electric putter and remove, makes the fertilizer scraped down and falls into the inside of smashing the fill, reentrant mixing drum, and the material loading is also very convenient.

Example 4:

the embodiment provides a fertilizer is with mixing machine, in addition to including the technical scheme of above-mentioned embodiment, still has following technical feature, still includes: the discharging mechanism 7 includes: a second motor 702 is fixedly arranged at the upward end of the discharge pipe 701, a material conveying blade 703 is rotatably arranged in the discharge pipe 701, one end of the material conveying blade 703 is fixedly connected with the output end of the second motor 702, and a discharge opening 704 is fixedly arranged at the downward side of the discharge pipe 701;

wherein, the side of the discharge pipe 701 facing upwards is fixedly connected with the bottom end of the discharge hopper 18, and the inside of the discharge pipe 701 is communicated with the inside of the discharge hopper 18.

In this embodiment, when the fertilizer of misce bene falls into the discharge tube inside, can drive the rotation of defeated material blade through motor two to at the uniform velocity export fertilizer, improve the output efficiency of fertilizer, also can the concrete volume of the transport of effectual control fertilizer simultaneously, it is more convenient thoroughly to unload.

Example 5:

the present embodiment provides a mixing machine for fertilizer, which has the following technical features in addition to the technical scheme including the above embodiment, and the mixing mechanism 9 includes: the motor three 901 and mount 906, motor three 901 fixed mounting is on the top of compounding section of thick bamboo 3, the output of motor three 901 runs through the upper surface of compounding section of thick bamboo 3 and fixedly connected with initiative tooth 902, mount 906 fixed mounting is in the inside position that is close to the bottom of compounding section of thick bamboo 3, the connecting rod 904 is installed in the rotation between mount 906 and the mesh board 17, the fixed surface of connecting rod 904 has cup jointed driven ring 903, driven ring 903 meshes with initiative tooth 902, the equidistant fixed mounting in surface of connecting rod 904 has a plurality of sets of puddles 905, the bottom fixed mounting of connecting rod 904 has scrapes work or material rest 907, scrape the one side that the work or material rest 907 kept away from connecting rod 904 and the inner wall contact connection of compounding section of thick bamboo 3.

In this embodiment, drive the initiative tooth through motor three to make the driven ring gear of meshing with it rotate, driven ring gear rotates and can drive the connecting rod and rotate, thereby makes the puddler rotate and stirs the mixing to the inside fertilizer raw materials of joining the compounding section of thick bamboo, has improved the mixing efficiency of device.

Example 6:

the embodiment provides a fertilizer is with mixing machine, in addition to including the technical scheme of above-mentioned embodiment, still has following technical feature, still includes: the fixed cover 15, fixed cover 15 is provided with two altogether, and two fixed cover 15 are fixed respectively cup joints in the both ends of discharge tube 701, and the top of two fixed cover 15 is all fixedly connected with the lower surface of mount table 1 through connecting plate 16.

In this embodiment, can firmly fix the discharge tube in the bottom of mount table through connecting plate and fixed cover, avoid the discharge tube inside to add the too heavy condition that takes place to drop when fertilizer, improve the fixity that the device is connected.

Example 7:

the embodiment provides a fertilizer is with mixing machine, in addition to including the technical scheme of above-mentioned embodiment, still has following technical feature, still includes: the bearing column 14, the bearing column 14 is fixedly installed between the upper surface of the mounting table 1 and the bottom end of the feed hopper 501.

In this embodiment, can support the bottom of feeder hopper through the spandrel post, avoid the inside too much condition that takes place to damage the slope of fertilizer of adding of feeding hopper, improve device's supportability and stability.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, in which the embodiments of the present utility model and features of the embodiments may be combined with each other without conflict, the present utility model is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present utility model, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are protected by the present utility model.

Claims (7)

1. The utility model provides a mix dress machine for fertilizer, includes mount table (1), equal fixed mounting has supporting leg (2) all around the lower surface of mount table (1), its characterized in that still includes:

the mixing drum (3), the mixing drum (3) runs through fixed mounting on the upper surface of mount table (1), the bottom fixed mounting of mixing drum (3) has row hopper (18), one side fixed mounting of row hopper (18) has control valve (19), the inside of mixing drum (3) is provided with mixing mechanism (9), just the top fixed mounting of mixing drum (3) has crushing fill (4), one side of crushing fill (4) is provided with weighing machine constructs (5), the inside fixed mounting of crushing fill (4) has mesh board (17);

the discharging mechanism (7) is arranged below the mixing barrel (3);

the motor IV (10), motor IV (10) fixed mounting is in the upper surface of mount table (1), the output fixedly connected with bull stick (11) of motor IV (10), the top fixed mounting of bull stick (11) has mounting panel (12), the upper surface both ends of mounting panel (12) are all run through fixed mounting and have pneumatic cylinder (13), both ends the below of pneumatic cylinder (13) is provided with scraping mechanism (6) and rolling disc (8) respectively;

the upper surface of the rolling disc (8) is fixedly connected with the bottom end of one hydraulic cylinder (13), and the lower surface of the rolling disc (8) is in contact connection with the upper surface of the mesh plate (17).

2. The machine according to claim 1, characterized in that said scraping means (6) comprise:

the first motor (601), the upper surface of the first motor (601) is fixedly connected with the bottom end of the other hydraulic cylinder (13), the output end of the first motor (601) is fixedly connected with an adapter plate (602), and a scraping plate (603) and a cleaning brush (604) are respectively and fixedly arranged on two sides of the lower surface of the adapter plate (602);

the bottom end of the scraping plate (603) is in contact connection with the upper surface of the mesh plate (17), the cleaning brush (604) is formed by sticking a plurality of brush hairs, and the vertical length of the cleaning brush (604) is larger than that of the scraping plate (603).

3. The machine according to claim 1, characterized in that said weighing means (5) comprise:

feeder hopper (501), feeder hopper (501) fixed weld is in one side of smashing fill (4), the inside of feeder hopper (501) is linked together with the inside of smashing fill (4), one side fixed weld of feeder hopper (501) has extension board (502), one side fixed mounting that extension board (502) is close to feeder hopper (501) has electric putter (503), electric putter (503) are provided with two altogether, two electric putter (503) one end fixedly connected with platform of weighing (504), the inside that runs through the surface of feeder hopper (501) and extend to feeder hopper (501) is weighed one side, just platform of weighing (504) and feeder hopper (501) slip grafting.

4. A mixer for fertilizers according to claim 1, characterized in that said unloading mechanism (7) comprises:

the automatic feeding device comprises a discharge pipe (701), wherein a motor II (702) is fixedly arranged at one upward end of the discharge pipe (701), a material conveying blade (703) is rotatably arranged in the discharge pipe (701), one end of the material conveying blade (703) is fixedly connected with the output end of the motor II (702), and a discharge opening (704) is fixedly arranged at one downward side of the discharge pipe (701);

wherein, one side of the discharge pipe (701) upwards is fixedly connected with the bottom end of the discharge hopper (18), and the inside of the discharge pipe (701) is communicated with the inside of the discharge hopper (18).

5. A mixer for fertilizers according to claim 1, characterized in that said mixing mechanism (9) comprises:

motor three (901) and mount (906), motor three (901) fixed mounting is on the top of compounding section of thick bamboo (3), the output of motor three (901) runs through the upper surface of compounding section of thick bamboo (3) and fixedly connected with initiative tooth (902), mount (906) fixed mounting is in the inside position that is close to the bottom of compounding section of thick bamboo (3), rotate between mount (906) and mesh board (17) and install connecting rod (904), driven toothed ring (903) have been cup jointed to the fixed surface of connecting rod (904), driven toothed ring (903) meshes with initiative tooth (902), equidistant fixed mounting in surface of connecting rod (904) has a plurality of sets of hybrid rod (905), the bottom fixed mounting of connecting rod (904) has scrapes work or material rest (907), scrape one side that connecting rod (904) were kept away from and compounding section of thick bamboo (3) inner wall contact connection.

6. The fertilizer mixing machine of claim 1, further comprising:

the fixed sleeve (15), fixed sleeve (15) is provided with two altogether, two fixed sleeve (15) are fixed respectively cup joints in the both ends of discharge tube (701), and two the top of fixed sleeve (15) is all through connecting plate (16) and the lower fixed surface of mount table (1) is connected.

7. The fertilizer mixing machine of claim 1, further comprising:

and the bearing column (14) is fixedly arranged between the upper surface of the mounting table (1) and the bottom end of the feeding hopper (501).