Crop fertilizer stirring and proportioning device

Abstract

The utility model belongs to the technical field of fertilizer stirring and proportioning devices, and particularly relates to a crop fertilizer stirring and proportioning device which comprises a working frame and a threaded baffle, a fertilizer stirring barrel is arranged at the top of the working frame, a limiting iron ring is installed on the outer side of the fertilizer stirring barrel, and a top cover is arranged at the top of the fertilizer stirring barrel. Clamping plates are installed at the left end and the right end of the top cover, a stirring rod is connected to the top of the top cover, stirring blades are installed on the outer side of the stirring rod, the limiting plate is installed on the right side of the working frame, a threaded baffle is connected to the interior of the limiting plate, an adjusting rod is arranged in front of the threaded baffle, and a discharging mechanism is arranged on the left side of the working frame. Electric push rods are installed at the front end and the rear end of the working frame. According to the fertilizer stirring and proportioning device disclosed by the utility model, proportioned and mixed fertilizer can be uniformly stirred, the leakage phenomenon of the fertilizer is avoided during stirring, the fertilizer discharging efficiency is conveniently improved, and the fertilizer stirring and proportioning device can be conveniently moved to a specified position according to requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer mixing and proportioning devices, in particular to a crop fertilizer mixing and proportioning device. Background Art

[0002] With the maturity of agricultural technology, people have invented a greenhouse specifically for growing crops. Crops raised in the greenhouse can be unaffected by the external environment, which greatly facilitates people's planting of crops. Crops need fertilizers to provide nutrition after planting. General fertilizers are mixed through base materials. In order to facilitate the mixing of fertilizers, fertilizer mixing and proportioning devices have appeared on the market.

[0003] In Chinese patent CN201810633714.4, a fertilizer mixing device for agricultural greenhouses is disclosed, including a collection box, a discharge pipe, a workbench, a mixing box, a pillar, a control panel, a function key, a switch button, an AMD processor, an electronic scale, a recording board, a lifting pump, a feed port, a through hole, a mixer, a support rod, a support plate, a lifting rod, an L-shaped bracket, a discharge driver, a piston rod, a discharge bucket, a rotating shaft, a mixing blade and a power supply wire. The present invention has a novel shape and practical functions. By installing a discharge bucket with a lifting device, fertilizers at a low position can be transported to a feed port at a higher position, and under the action of the discharge driver and the piston rod, the fertilizers are introduced into the mixing box. At the same time, under the action of the mixer, the fertilizers are efficiently mixed. The whole process is almost mechanical operation, so it is very time-saving and labor-saving, reduces labor intensity, and improves fertilization efficiency. Therefore, it is recommended to promote its use.

[0004] The existing fertilizer mixing and proportioning device, when used for fertilizer mixing, will affect the fertilizer proportioning quality due to uneven mixing, and leakage may occur during the mixing process. The existing fertilizer mixing and proportioning device is time-consuming and labor-intensive when used for feeding, and has low working efficiency. The existing fertilizer mixing and proportioning device is large in size, and when it needs to be moved, it needs to be operated with other tools, which is time-consuming and labor-intensive.

[0005] Therefore, in view of the above problems, a crop fertilizer mixing and proportioning device is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the problems of uneven fertilizer mixing, fertilizer leakage during mixing, low working efficiency during feeding, and the need to use other tools for operation during movement in the existing fertilizer mixing and proportioning device.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a crop fertilizer mixing and proportioning device described in the utility model comprises a working frame and a threaded baffle, a fertilizer mixing barrel is arranged on the top of the working frame, a limiting iron ring is installed on the outer side of the fertilizer mixing barrel, and a top cover is arranged on the top of the fertilizer mixing barrel, card plates are installed on the left and right ends of the top cover, a stirring rod is connected to the top of the top cover, and a stirring blade is installed on the outer side of the stirring rod, the limiting plate is installed on the right side of the working frame, the inside of the limiting plate is connected to the threaded baffle, and an adjusting rod is arranged in front of the threaded baffle, a feeding mechanism is arranged on the left side of the working frame, and a universal wheel is installed on the bottom of the working frame, electric push rods are installed on the front and rear ends of the working frame, and an anti-slip plate is arranged on the bottom of the electric push rod.

[0008] Preferably, a limiting iron ring is welded and fixed in the middle of the fertilizer stirring barrel, and the fertilizer stirring barrel forms a limiting structure with the limiting iron ring and the working frame.

[0009] Preferably, the top cover forms a snap-fit ​​structure with the fertilizer stirring barrel through a clamping plate, and the top cover is rotatably connected to the stirring rod, and stirring blades are installed at equal intervals on the outer side of the stirring rod.

[0010] Preferably, the limit plate forms a telescopic structure through the adjusting rod and the threaded baffle, and the adjusting rod and the threaded baffle are meshingly connected.

[0011] Preferably, the unloading mechanism includes a starting rod, a rotating rod, a receiving plate, and a unloading barrel, a rotating rod is arranged on the outer side of the starting rod, a receiving plate is installed on the top of the rotating rod, and a unloading barrel is arranged on the top of the receiving plate.

[0012] Preferably, four groups of discharge barrels are arranged at equal intervals on the top of the receiving plate, and the receiving plate forms a rotating structure with the working frame through a rotating rod, and the rotating rod and the starting rod are meshingly connected.

[0013] Preferably, the universal wheel is arranged at the bottom of the working frame, and the working frame forms a lifting structure through the electric push rod and the anti-slip plate.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model provides a limiting iron ring on the outside of the fertilizer mixing barrel, so that the fertilizer mixing barrel can be clamped and fixed on the top of the working frame to fix its position, and by providing clamping plates at both ends of the top cover, the top cover can be fixed on the fertilizer mixing barrel. By providing a stirring rod and a stirring blade on the top cover, the fertilizer inside the fertilizer mixing barrel can be evenly stirred and proportioned;

[0016] 2. The utility model can drive the threaded baffle to perform lateral telescopic and translational movement in the limit plate through the adjusting rod until the other end of the threaded baffle abuts against the discharge port opened at the bottom of the fertilizer mixing barrel, thereby sealing the discharge port, thereby conveniently avoiding leakage of fertilizer when mixing fertilizer;

[0017] 3. The utility model can drive the receiving plate to rotate at a uniform speed on the working frame by arranging a starting rod and a rotating rod, and the diameter of the starting rod is smaller than the diameter of the rotating rod, thereby driving the rotating rod to rotate at a reduced speed, so as to prevent the receiving plate from rotating too fast and spilling the fertilizer in the discharge barrel. By arranging four groups of discharge barrels at equal intervals on the receiving plate, the rate of fertilizer discharge can be increased;

[0018] 4. The utility model can conveniently drive the work frame to move to the designated position by arranging universal wheels. When the work frame moves to the designated position, the electric push rods arranged at both ends of the work frame can drive the anti-slip plate to move up and down on it, so that the bottom of the anti-slip plate contacts the ground, thereby increasing the friction between the work frame and the ground, thereby facilitating fixing the position of the work frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model as a whole when viewed from the outside;

[0021] Figure 2 This is a schematic diagram of the overall structure of the utility model when viewed from the outside;

[0022] Figure 3 It is an enlarged structural diagram of the fertilizer mixing barrel of the utility model;

[0023] Figure 4 This is a disassembled and enlarged structural diagram of the fertilizer mixing barrel of the utility model;

[0024] Figure 5 An enlarged structural schematic diagram of the threaded baffle of the utility model.

[0025] In the figure: 1. working frame; 2. fertilizer mixing barrel; 3. limiting iron ring; 4. top cover; 5. clamping plate; 6. stirring rod; 7. stirring blade; 8. limiting plate; 9. threaded baffle; 10. adjusting rod; 11. unloading mechanism; 1101. starting rod; 1102. rotating rod; 1103. receiving plate; 1104. unloading barrel; 12. universal wheel; 13. electric push rod; 14. anti-skid plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4 As shown, a crop fertilizer mixing and proportioning device comprises a working frame 1 and a threaded baffle plate 9, a fertilizer mixing barrel 2 is arranged on the top of the working frame 1, and a limiting iron ring 3 is installed on the outer side of the fertilizer mixing barrel 2, and a top cover 4 is arranged on the top of the fertilizer mixing barrel 2, and a clamping plate 5 is installed on the left and right ends of the top cover 4, and a stirring rod 6 is connected to the top of the top cover 4, and a stirring blade 7 is installed on the outer side of the stirring rod 6, a limiting plate 8 is installed on the right side of the working frame 1, and a threaded baffle plate 9 is connected to the inside of the limiting plate 8, and an adjusting rod 10 is arranged in front of the threaded baffle plate 9, a feeding mechanism 11 is arranged on the left side of the working frame 1, and a universal wheel 12 is installed at the bottom of the working frame 1, an electric push rod 13 is installed at the front and rear ends of the working frame 1, and an anti-slip plate 14 is arranged at the bottom of the electric push rod 13.

[0028] See also Figures 1 to 4 As shown, a limiting iron ring 3 is welded and fixed in the middle of the fertilizer mixing barrel 2, and the fertilizer mixing barrel 2 forms a limiting structure with the working frame 1 through the limiting iron ring 3. Through such a setting, the limiting iron ring 3 is welded on the outside of the fertilizer mixing barrel 2, so that the fertilizer mixing barrel 2 can pass through the slot opened on the top of the working frame 1, and the limiting iron ring 3 is stuck on the outside of the slot, so that the position of the fertilizer mixing barrel 2 can be fixed.

[0029] See also Figures 1 to 4As shown, the top cover 4 forms a snap-fit ​​structure with the fertilizer mixing barrel 2 through the card plate 5, and the top cover 4 is rotatably connected to the stirring rod 6, and stirring blades 7 are evenly installed on the outside of the stirring rod 6. Through such a configuration, the top cover 4 is placed on the top of the fertilizer mixing barrel 2, so that the card plates 5 arranged at both ends of the top cover 4 are inserted into the card grooves opened at both ends of the fertilizer mixing barrel 2, thereby fixing the position of the top cover 4, and the motor is operated, and the motor drives the stirring rod 6 to rotate. When the stirring rod 6 rotates in situ on the top cover 4, it will drive the stirring blades 7 evenly installed on the outside to rotate at a uniform speed. The fertilizer in the fertilizer mixing barrel 2 can be evenly stirred by the uniform rotation of the stirring blades 7.

[0030] See also Figures 1 to 5 As shown, the limit plate 8 forms a telescopic structure through the adjusting rod 10 and the threaded baffle 9, and the adjusting rod 10 and the threaded baffle 9 are meshedly connected. Through such a setting, when the adjusting rod 10 is rotated manually and the adjusting rod 10 rotates in situ on the working frame 1, the threaded baffle 9 is driven to move by the gear arranged on the outside. The threaded baffle 9 is nested with the limit plate 8 so that it can only slide horizontally inside the limit plate 8 until the baffle at one end of the threaded baffle 9 blocks the discharge port opened at the bottom of the fertilizer mixing barrel 2, thereby stopping the rotation of the adjusting rod 10. By adjusting the position of the threaded baffle 9, leakage in the fertilizer mixing barrel 2 when mixing fertilizer is avoided.

[0031] See also Figure 1 to Figure 2 As shown, the unloading mechanism 11 includes a starting rod 1101, a rotating rod 1102, a receiving plate 1103, and a unloading barrel 1104. The outer side of the starting rod 1101 is provided with a rotating rod 1102, and the top of the rotating rod 1102 is installed with a receiving plate 1103, and the top of the receiving plate 1103 is provided with a unloading barrel 1104, and four groups of unloading barrels 1104 are evenly spaced on the top of the receiving plate 1103, and the receiving plate 1103 forms a rotating structure with the working frame 1 through the rotating rod 1102, and the rotating rod 1102 and the starting rod 1101 There is a meshing connection between them. Through such an arrangement, the motor works and the motor drives the starting rod 1101 to rotate. When the starting rod 1101 rotates in situ on the working frame 1, the gear arranged on the outside drives the rotating rod 1102. The rotating rod 1102 drives the receiving plate 1103 arranged on the top to rotate at a uniform speed on the working frame 1, so that the unloading barrel 1104 arranged on the top of the receiving plate 1103 is rotated and shifted to the bottom of the unloading port opened at the bottom of the fertilizer mixing barrel 2, and then unloading can begin. By analogy, multiple groups of fertilizers can be unloaded at the same time, thereby improving the efficiency of fertilizer unloading.

[0032] See also Figure 1 to Figure 2As shown, the universal wheel 12 is arranged at the bottom of the work frame 1, and the work frame 1 forms a lifting structure through the electric push rod 13 and the anti-skid plate 14. Through such a setting, the universal wheel 12 can drive the work frame 1 to move it to the specified position, and the electric push rod 13 works. The movable end of the electric push rod 13 drives the anti-skid plate 14 to perform lifting and lowering movements on the work frame 1, so that the bottom of the anti-skid plate 14 contacts the ground, thereby increasing the friction between the work frame 1 and the ground, thereby facilitating the fixing of the position of the work frame 1.

[0033] Working principle: First, place the working frame 1 on the ground, insert the fertilizer mixing barrel 2 into the slot opened on the top of the working frame 1, and fix the position of the fertilizer mixing barrel 2 by the limiting iron ring 3, and pour the fertilizer to be mixed into the fertilizer mixing barrel 2, and cover the top cover 4, so that the card plates 5 arranged at both ends of the top cover 4 are inserted into the slots opened at both ends of the fertilizer mixing barrel 2, so as to fix the position of the top cover 4, and start the motor, and the motor drives the stirring rod 6 to rotate. When the stirring rod 6 rotates in situ on the top cover 4, it will drive the stirring blades 7 installed at equal intervals on the outside to rotate at a uniform speed. The fertilizer in the fertilizer mixing barrel 2 can be evenly mixed by the uniform rotation of the stirring blades 7. At this time, one end of the threaded baffle 9 blocks the discharge port opened at the bottom of the fertilizer mixing barrel 2, so as to prevent the fertilizer from leaking;

[0034] Secondly, after the fertilizer is stirred, the adjusting rod 10 is rotated manually. When the adjusting rod 10 rotates in situ on the working frame 1, the threaded baffle 9 is driven to move by the gear arranged on the outside. The threaded baffle 9 is nested with the limit plate 8 so that it can only slide horizontally inside the limit plate 8 until the baffle at one end of the threaded baffle 9 leaves the discharge port at the bottom of the fertilizer stirring barrel 2, so that the fertilizer in the fertilizer stirring barrel 2 can fall into the lower material barrel 1104 by its own gravity. When the lower material barrel 1104 is full of fertilizer, the adjusting rod 10 is rotated in the opposite direction so that the threaded baffle 9 One end is blocked at the discharge port again, thereby stopping the discharge, and the motor is started. The motor drives the starting rod 1101 to rotate. When the starting rod 1101 rotates in situ on the working frame 1, the gear arranged on the outside drives the rotating rod 1102. The rotating rod 1102 drives the receiving plate 1103 arranged on the top to rotate at a uniform speed on the working frame 1, so that the discharge barrel 1104 arranged on the top of the receiving plate 1103 is rotated and shifted to the bottom of the discharge port opened at the bottom of the fertilizer mixing barrel 2, and then the discharge can be started. By analogy, multiple groups of fertilizers can be discharged at the same time, thereby improving the efficiency of fertilizer discharge.

[0035] Finally, the work frame 1 is pushed by manpower, and the universal wheel 12 can drive the work frame 1 to move it to the specified position, so that the electric push rod 13 works. The movable end of the electric push rod 13 drives the anti-skid plate 14 to move up and down on the work frame 1, so that the bottom of the anti-skid plate 14 contacts the ground, thereby increasing the friction between the work frame 1 and the ground, thereby fixing the position of the work frame 1.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A crop fertilizer mixing and proportioning device, comprising a working frame (1) and a threaded baffle (9), characterized in that: A fertilizer stirring barrel (2) is arranged on the top of the working frame (1), and a limiting iron ring (3) is installed on the outer side of the fertilizer stirring barrel (2), and a top cover (4) is arranged on the top of the fertilizer stirring barrel (2), and a clamping plate (5) is installed on the left and right ends of the top cover (4), and a stirring rod (6) is connected to the top of the top cover (4), and a stirring blade (7) is installed on the outer side of the stirring rod (6), a limiting plate (8) is installed on the right side of the working frame (1), and a threaded baffle (9) is connected to the inside of the limiting plate (8), and an adjusting rod (10) is arranged in front of the threaded baffle (9), a feeding mechanism (11) is arranged on the left side of the working frame (1), and a universal wheel (12) is installed at the bottom of the working frame (1), and an electric push rod (13) is installed at the front and rear ends of the working frame (1), and an anti-slip plate (14) is arranged at the bottom of the electric push rod (13).

2. The crop fertilizer mixing and proportioning device according to claim 1, characterized in that: A limiting iron ring (3) is welded and fixedly disposed in the middle of the fertilizer stirring barrel (2), and a limiting structure is formed between the limiting iron ring (3) and the working frame (1) of the fertilizer stirring barrel (2).

3. The crop fertilizer mixing and proportioning device according to claim 1, characterized in that: The top cover (4) forms a snap-fit ​​structure with the fertilizer stirring barrel (2) through a clamping plate (5), and the top cover (4) is rotatably connected to the stirring rod (6), and stirring blades (7) are installed at equal intervals on the outside of the stirring rod (6).

4. The crop fertilizer mixing and proportioning device according to claim 1, characterized in that: The limiting plate (8) forms a telescopic structure through the adjusting rod (10) and the threaded baffle (9), and the adjusting rod (10) and the threaded baffle (9) are meshingly connected.

5. The crop fertilizer mixing and proportioning device according to claim 1, characterized in that: The unloading mechanism (11) comprises a starting rod (1101), a rotating rod (1102), a receiving plate (1103), and a unloading bucket (1104); the rotating rod (1102) is arranged on the outer side of the starting rod (1101), the receiving plate (1103) is installed on the top of the rotating rod (1102), and the unloading bucket (1104) is arranged on the top of the receiving plate (1103).

6. The crop fertilizer mixing and proportioning device according to claim 5, characterized in that: Four groups of material discharge barrels (1104) are arranged at equal intervals on the top of the receiving plate (1103), and the receiving plate (1103) forms a rotating structure with the working frame (1) through the rotating rod (1102), and the rotating rod (1102) and the starting rod (1101) are meshingly connected.

7. The crop fertilizer mixing and proportioning device according to claim 1, characterized in that: The universal wheel (12) is arranged at the bottom of the working frame (1), and the working frame (1) forms a lifting structure through the electric push rod (13) and the anti-slide plate (14).

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