Quantitative proportioning equipment for compound fertilizer

Abstract

The utility model discloses quantitative proportioning equipment for compound fertilizer, which relates to the technical field of quantitative proportioning of compound fertilizer and comprises a barrel, a proportioning barrel is arranged in the middle of one side of the top end of the barrel, a quantifying barrel is arranged in the middle of the top end of the barrel, proportioning components are arranged in the proportioning barrel and the quantifying barrel, and a mixing component is arranged in the barrel. The proportioning assembly comprises a movable disc, and the movable disc is movably arranged in the proportioning cylinder; the device disclosed by the utility model has the beneficial effects that a first electric hydraulic cylinder arranged in the proportioning assembly drives a U-shaped connecting rod to move upwards, the movement of the U-shaped connecting rod drives a penetrating rod to penetrate through the interior of a proportioning barrel to move upwards, and the movement of the penetrating rod drives a movable disc to move upwards and compound fertilizer to move upwards to an outlet pipe to be guided into a quantifying barrel; after the compound fertilizer guided into the quantitative cylinder is sensed by the weight sensor and is displayed by the weight display, the second electric hydraulic cylinder drives the fixed disc to drive the quantitative compound fertilizer to be guided into the cylinder body through the guide pipe.

Description

Technical Field

[0001] The utility model relates to quantitative proportioning equipment, in particular to quantitative proportioning equipment for compound fertilizer, and belongs to the technical field of quantitative proportioning of compound fertilizer. Background Art

[0002] At present, compound fertilizers are generally buried in the soil to fertilize crops. Compound fertilizers are usually mixed with several processed materials, and finally squeezed into balls, which are then bagged and sold. Compound fertilizers include many trace elements required by crops, making them easy for crops to absorb and use.

[0003] Among them, the application number is "CN201920204288.2" and is a stirring device for compound fertilizer that is convenient for quantitative proportioning. It can include a stirring box, a stirring motor is provided in the middle position of the top outer wall of the stirring box, and the output shaft of the stirring motor is provided with a stirring rod, a first stirring paddle is provided at the top of the circumference of the stirring rod, and a second stirring paddle is provided at the bottom of the stirring rod, and the top of the second stirring paddle is provided with equidistantly distributed extension teeth, a feed pipe is inserted in the middle position of the bottom outer wall of the stirring box, and a delivery pump is provided at the bottom of the feed pipe, an air outlet pipe is provided in the middle position of the circumferential inner wall of the stirring box, and four rectangularly distributed pressure sensors are provided on both sides of the top outer wall of the stirring box. The utility model stops the discharge of materials in time, realizes the quantitative ratio of materials, effectively avoids the blocking of the discharge pipe by materials, ensures the smooth discharge of materials, promotes the full mixing of materials, and prevents the materials from being deposited at the bottom of the mixing box. Further search shows that the application number is "CN201920051921.9" and is a mixer for compound fertilizer production with convenient feeding. It will include a mixing box body and a motor, the interior of the mixing box body is connected with a rotating shaft, and the upper end of the rotating shaft is connected with the motor by bolts, the upper left end of the mixing box body is connected with a measuring platform through a connecting pipe, and the upper end of the measuring platform is fixedly connected with the measuring tube, the upper right end of the mixing box body is connected with a dust suction pipe, and the lower end of the mixing box body is welded with a discharge hollow plate, the outer surface of the rotating shaft is welded with a stirring blade, a slide rail is provided on the discharge hollow plate, a slide rod is slidably connected to the middle part of the discharge hollow plate, and a pull ring is fixedly connected to the slide rod. The mixer for compound fertilizer production with convenient feeding is convenient for fully mixing the compound fertilizer, and is also convenient for quantitatively adding the compound fertilizer, controlling the proportion of the compound fertilizer, and opening or closing the feeding hollow plate for convenient feeding.

[0004] However, the above two types still have certain shortcomings when used. When adding the raw materials for the production of existing compound fertilizers, it is not convenient to control the amount of the raw materials for the production of compound fertilizers, and it is not convenient to weigh and proportion them, which affects the production quality. It is also not convenient to fully stir and mix the raw materials for the production of compound fertilizers, which affects the proportioning effect. Utility Model Content

[0005] The purpose of the utility model is to provide a quantitative proportioning device for compound fertilizer to solve the problem that the existing proportioning equipment proposed in the above background technology is not convenient for controlling the amount of raw materials for the production of compound fertilizers, is not convenient for weighing and proportioning, and is not convenient for fully stirring and mixing the raw materials for the production of compound fertilizers.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quantitative proportioning device for compound fertilizer, comprising a cylinder, a proportioning cylinder is provided in the middle of one side of the top end of the cylinder, a quantitative cylinder is provided in the middle of the top end of the cylinder, a proportioning assembly is provided inside the proportioning cylinder and inside the quantitative cylinder, and a mixing assembly is provided inside the cylinder; the proportioning assembly comprises a movable disk, the movable disk is movably arranged inside the proportioning cylinder, a penetration rod is slidably inserted into the top end of the movable disk, and a threaded cover is provided on the top end of the proportioning cylinder; the mixing assembly comprises a rotating motor, the rotating motor is arranged in the middle of the bottom end of the cylinder, and a U-shaped stirring rod is rotatably provided inside the cylinder.

[0007] As a preferred technical solution of the utility model, a first electric hydraulic cylinder is provided on the top of the mixing cylinder, the output end of the first electric hydraulic cylinder is connected to the top end of the insertion rod through a U-shaped connecting rod, and an insertion opening is opened in the middle of the threaded cover to match the movable path of the insertion rod.

[0008] As a preferred technical solution of the utility model, an outlet pipe is inserted into the top of the proportioning cylinder, the position of the outlet end of the outlet pipe corresponds to the position of the quantitative cylinder, and a second electric hydraulic cylinder is provided in the middle of the bottom end of the inner wall of the quantitative cylinder.

[0009] As a preferred technical solution of the utility model, a fixed plate is provided at the output end of the second electric hydraulic cylinder, a weight sensor is provided in the middle of the top of the fixed plate, a conduit is provided at the top of the quantitative cylinder, and the bottom end of the conduit is connected to the interior of the cylinder.

[0010] As a preferred technical solution of the utility model, the output shaft of the rotating motor is connected to the middle part of the bottom end of the U-shaped stirring rod, an inlet pipe is inserted into the side of the top end of the cylinder, and a discharge pipe is inserted into the bottom of the cylinder, and the top end of the inlet pipe and one end of the discharge pipe are both threaded with fixed covers.

[0011] As a preferred technical solution of the utility model, the bottom end of the cylinder is provided with supporting legs, and the top of the cylinder is provided with a weight display.

[0012] As a preferred technical solution of the utility model, a switch panel is provided in the middle of the cylinder, and the surface of the switch panel is respectively installed with a first electric hydraulic cylinder switch, a second electric hydraulic cylinder switch and a rotating motor switch, the first electric hydraulic cylinder, the second electric hydraulic cylinder and the rotating motor are respectively electrically connected to an external power supply through the first electric hydraulic cylinder switch, the second electric hydraulic cylinder switch and the rotating motor switch, the weight sensor is electrically connected to a weight display, and the weight display is electrically connected to an external power supply.

[0013] Compared with the related art, the quantitative proportioning device for compound fertilizer provided by the utility model has the following beneficial effects:

[0014] The first electric hydraulic cylinder arranged in the proportioning component drives the U-shaped connecting rod to move upward, and the movement of the U-shaped connecting rod drives the insertion rod to insert and move upward with the inside of the proportioning tube, and the movement of the insertion rod drives the movable disk to move upward together with the compound fertilizer to the outlet pipe and introduced into the quantitative tube. The compound fertilizer introduced into the quantitative tube is sensed by the weight sensor and then displayed by the weight display. The second electric hydraulic cylinder drives the fixed disk to drive the quantitative compound fertilizer to be introduced into the tube through the conduit, and the rotating motor arranged in the mixing component drives the U-shaped stirring rod to rotate in the tube and contact with the ingredients for stirring and mixing. The technical problems that the existing raw materials for the production of compound fertilizers are inconvenient to control the amount of the raw materials for the production of compound fertilizers when adding them and it is inconvenient to weigh and proportion, which affects the production quality, and it is inconvenient to fully stir and mix the raw materials for the production of compound fertilizers, which affects the proportioning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the top cross-sectional structure of the utility model.

[0019] In the figure: 1. Cylinder; 2. Proportioning cylinder; 3. Metering cylinder; 4. Proportioning assembly; 41. Movable disk; 42. Insertion rod; 43. First electric hydraulic cylinder; 44. U-shaped connecting rod; 45. Threaded cover; 46. Outlet pipe; 47. Second electric hydraulic cylinder; 48. Fixed disk; 49. Weight sensor; 410. Conduit; 5. Mixing assembly; 51. Rotating motor; 52. U-shaped stirring rod; 53. Inlet pipe; 54. Discharge pipe; 55. Fixed cover; 6. Support legs; 7. Weight display; 8. Switch panel. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1:

[0022] See also Figure 1-4 The utility model provides a quantitative proportioning device for compound fertilizer, comprising a cylinder 1, a proportioning cylinder 2 is provided in the middle of one side of the top of the cylinder 1, a quantitative cylinder 3 is provided in the middle of the top of the cylinder 1, a proportioning component 4 is provided inside the proportioning cylinder 2 and inside the quantitative cylinder 3, and a mixing component 5 is provided inside the cylinder 1;

[0023] The proportioning assembly 4 includes a movable disk 41, which is movably arranged inside the proportioning tube 2. A penetration rod 42 is slidably inserted into the top of the movable disk 41, and a threaded cover 45 is threadedly provided on the top of the proportioning tube 2 to facilitate the introduction of raw materials into the proportioning tube 2.

[0024] A first electric hydraulic cylinder 43 is provided at the top of the proportioning cylinder 2, and the output end of the first electric hydraulic cylinder 43 is connected to the top of the insertion rod 42 through a U-shaped connecting rod 44. The middle of the threaded cover 45 is provided with an insertion opening that matches the moving path of the insertion rod 42, so as to facilitate the movable disk 41 to move upward on the proportioning cylinder 2;

[0025] An outlet pipe 46 is inserted through the top of the proportioning cylinder 2, and the position of the outlet end of the outlet pipe 46 corresponds to the position of the quantitative cylinder 3. A second electric hydraulic cylinder 47 is provided in the middle of the bottom end of the inner wall of the quantitative cylinder 3 to facilitate the introduction into the quantitative cylinder 3 for weighing and quantitative proportioning;

[0026] A fixed plate 48 is provided at the output end of the second electric hydraulic cylinder 47, a weight sensor 49 is provided at the middle of the top of the fixed plate 48, a conduit 410 is provided at the top of the quantitative cylinder 3, and the bottom end of the conduit 410 is connected to the inside of the cylinder 1, so as to facilitate the quantitative raw materials to be introduced into the cylinder 1 through the conduit 410;

[0027] The bottom end of the cylinder 1 is provided with a supporting leg 6, and there are four supporting legs 6, which are respectively arranged on the outer circle of the bottom end of the cylinder 1. The top of the cylinder 1 is provided with a weight display 7, which is convenient for displaying the proportion weight;

[0028] A switch panel 8 is provided in the middle of the cylinder 1, and a first electric hydraulic cylinder switch and a second electric hydraulic cylinder switch are respectively installed on the surface of the switch panel 8. The first electric hydraulic cylinder 43 and the second electric hydraulic cylinder 47 are electrically connected to an external power supply through the first electric hydraulic cylinder switch and the second electric hydraulic cylinder switch, respectively. The weight sensor 49 is electrically connected to the weight display 7, and the weight display 7 is electrically connected to the external power supply, which is convenient for control and use;

[0029] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the first electric hydraulic cylinder 43 provided in the proportioning component 4 drives the U-shaped connecting rod 44 to move upward, and the movement of the U-shaped connecting rod 44 drives the insertion rod 42 to move upward through the interior of the proportioning cylinder 2, and the movement of the insertion rod 42 drives the movable disk 41 to move upward together with the compound fertilizer to the outlet pipe 46 to be introduced into the quantitative cylinder 3. The compound fertilizer introduced into the quantitative cylinder 3 is sensed by the weight sensor 49 and then displayed by the weight display 7. Then the second electric hydraulic cylinder 47 drives the fixed disk 48 to drive the quantitative compound fertilizer to be introduced into the cylinder body 1 through the conduit 410, so as to facilitate the control of the amount of raw materials for the production of the compound fertilizer and facilitate the weighing and proportioning, thereby improving the production quality.

[0030] Embodiment 2:

[0031] The mixing assembly 5 includes a rotating motor 51, which is arranged in the middle of the bottom end of the cylinder 1. A U-shaped stirring rod 52 is rotatably arranged inside the cylinder 1 to facilitate driving the U-shaped stirring rod 52 to cooperate with the raw materials for stirring and mixing;

[0032] The output shaft of the rotating motor 51 is connected to the middle of the bottom end of the U-shaped stirring rod 52, an inlet pipe 53 is inserted into the side of the top end of the cylinder 1, and a discharge pipe 54 is inserted into the bottom of the cylinder 1. The top end of the inlet pipe 53 and one end of the discharge pipe 54 are both threadedly provided with a fixing cover 55, which is convenient for exporting the compound fertilizer;

[0033] A rotary motor switch is installed on the surface of the switch panel 8, and the rotary motor 51 is electrically connected to an external power source through the rotary motor switch, which is convenient for control and use;

[0034] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the rotating motor 51 provided in the mixing assembly 5 drives the U-shaped stirring rod 52 to rotate in the barrel 1 to contact with the ingredients for stirring and mixing. The compound fertilizer after stirring and mixing is discharged through the discharge pipe 54, which is convenient for fully stirring and mixing the raw materials for the production of the compound fertilizer to improve the ratio effect.

[0035] When in use, first open the threaded cover 45 of the raw material to be proportioned and introduce it into the proportioning cylinder 2, the first electric hydraulic cylinder 43 arranged in the proportioning component 4 drives the U-shaped connecting rod 44 to move upward, the movement of the U-shaped connecting rod 44 drives the insertion rod 42 to insert and move upward with the inside of the proportioning cylinder 2, the movement of the insertion rod 42 drives the movable disk 41 to move upward and the compound fertilizer to move upward to the outlet pipe 46 to be introduced into the quantitative cylinder 3, the compound fertilizer introduced into the quantitative cylinder 3 is sensed by the weight sensor 49 and displayed by the weight display 7, and then the second electric hydraulic cylinder 47 drives the fixed disk 48 to drive the quantitative compound fertilizer to be introduced into the cylinder 1 through the conduit 410, so as to facilitate the control of the amount of raw materials for the production of the compound fertilizer and facilitate the weighing and proportioning, thereby improving the production quality, the rotating motor 51 arranged in the mixing component 5 drives the U-shaped stirring rod 52 to rotate in the cylinder 1 and contact with the ingredients for stirring and mixing, and the stirred and mixed compound fertilizer is discharged through the discharge pipe 54, so as to facilitate the full stirring and mixing of the raw materials for the production of the compound fertilizer and improve the proportioning effect.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative proportioning device for compound fertilizer, comprising a cylinder (1), characterized in that: A proportioning cylinder (2) is provided in the middle of one side of the top end of the cylinder (1), a dosing cylinder (3) is provided in the middle of the top end of the cylinder (1), a proportioning assembly (4) is provided inside the proportioning cylinder (2) and inside the dosing cylinder (3), and a mixing assembly (5) is provided inside the cylinder (1); The proportioning assembly (4) comprises a movable disk (41), the movable disk (41) being movably arranged inside the proportioning tube (2), a penetration rod (42) being slidably inserted through the top end of the movable disk (41), and a threaded cover (45) being threadedly provided on the top end of the proportioning tube (2); The mixing assembly (5) comprises a rotating motor (51), wherein the rotating motor (51) is arranged in the middle of the bottom end of the cylinder (1), and a U-shaped stirring rod (52) is rotatably arranged inside the cylinder (1).

2. The quantitative proportioning device for compound fertilizer according to claim 1, characterized in that: A first electric hydraulic cylinder (43) is provided at the top of the proportioning cylinder (2); an output end of the first electric hydraulic cylinder (43) is connected to the top end of the insertion rod (42) via a U-shaped connecting rod (44); and a insertion opening matching the movable path of the insertion rod (42) is provided in the middle of the threaded cover (45).

3. A compound fertilizer quantitative proportioning device according to claim 2, characterized in that: An outlet pipe (46) is inserted through the top of the proportioning cylinder (2), the position of the outlet end of the outlet pipe (46) corresponds to the position of the quantitative cylinder (3), and a second electric hydraulic cylinder (47) is provided in the middle of the bottom end of the inner wall of the quantitative cylinder (3).

4. The quantitative proportioning device for compound fertilizer according to claim 3, characterized in that: The output end of the second electric hydraulic cylinder (47) is provided with a fixed disk (48), and a weight sensor (49) is provided in the middle of the top of the fixed disk (48). The top of the quantitative cylinder (3) is connected to a conduit (410), and the bottom end of the conduit (410) is connected to the inside of the cylinder body (1).

5. The quantitative proportioning device for compound fertilizer according to claim 1, characterized in that: The output shaft of the rotary motor (51) is connected to the middle of the bottom end of the U-shaped stirring rod (52); an inlet pipe (53) is inserted through the side of the top end of the cylinder (1); a discharge pipe (54) is inserted through the bottom of the cylinder (1); and a fixing cover (55) is threadedly provided at the top end of the inlet pipe (53) and one end of the discharge pipe (54).

6. The quantitative proportioning device for compound fertilizer according to claim 4, characterized in that: The bottom end of the cylinder (1) is provided with a supporting leg (6), and the top of the cylinder (1) is provided with a weight display (7).

7. The quantitative proportioning device for compound fertilizer according to claim 6, characterized in that: A switch panel (8) is provided in the middle of the cylinder (1), and a first electric hydraulic cylinder switch, a second electric hydraulic cylinder switch and a rotary motor switch are respectively installed on the surface of the switch panel (8); the first electric hydraulic cylinder (43), the second electric hydraulic cylinder (47) and the rotary motor (51) are respectively electrically connected to an external power supply via the first electric hydraulic cylinder switch, the second electric hydraulic cylinder switch and the rotary motor switch; the weight sensor (49) is electrically connected to a weight display (7), and the weight display (7) is electrically connected to an external power supply.

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