Proportioning device for fertilizer production

Abstract

The utility model discloses a proportioning device for fertilizer production, which belongs to the technical field of fertilizer production and comprises a mixing drum, a mounting frame erected above the mixing drum and a discharging component. The discharging assembly comprises a material storage tank, a proportioning barrel and a pushing mechanism, the material storage tank is fixedly arranged on the mounting frame, a cross beam is arranged on the mounting frame and located below the material storage tank, the interior of the proportioning barrel is of a hollow structure, the proportioning barrel is movably arranged on the cross beam, and the pushing mechanism is arranged on the cross beam. The pushing mechanism is fixedly arranged on the mounting frame and is in transmission connection with the proportioning barrel, so that the proportioning barrel is driven by the pushing mechanism to move back and forth between the feed opening of the storage tank and the discharge opening of the cross beam; an upper sealing plate is arranged at the upper end of the proportioning cylinder and is attached to the mounting frame. According to the utility model, raw materials needing to be proportioned can be pre-stored in advance and can be input at any time during proportioning, so that the trouble of manual input is avoided, the labor intensity of workers is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production, in particular to a proportioning device for fertilizer production. Background Art

[0002] In agricultural production, in order to increase the yield of crops, agricultural production personnel need to provide crops with a variety of nutrients such as nitrogen, phosphorus, potassium, etc. required for their growth. Among them, potassium nitrate and ammonium chloride are important compounds that provide nitrogen and potassium elements for crops.

[0003] In the production process, fertilizer proportioning equipment is needed to mix potassium nitrate, ammonium chloride and some other compounds in a certain proportion; however, the existing fertilizer proportioning device relies on manual proportioning and then inputs the fertilizer into a mixing device for mixing and processing, which has high labor intensity and reduces the production efficiency of fertilizers. Utility Model Content

[0004] The main purpose of the utility model is to solve the above-mentioned technical problems to a certain extent, and to provide a proportioning device for fertilizer production, which can pre-store raw materials that need to be proportioned in advance and can be input at any time during proportioning, thereby avoiding the trouble of manual input, reducing manual labor intensity, and improving production efficiency.

[0005] The above-mentioned problem to be solved by the utility model is achieved through the following technical solutions:

[0006] A proportioning device for fertilizer production is proposed, comprising a mixing drum, a mounting frame mounted above the mixing drum and a feeding assembly; the feeding assembly comprises a storage tank, a proportioning barrel and a pushing mechanism, the storage tank is fixedly mounted on the mounting frame, the mounting frame is provided with a crossbeam below the storage tank, the interior of the proportioning barrel is a hollow structure, the proportioning barrel is movably arranged on the crossbeam, the pushing mechanism is fixedly mounted on the mounting frame and is transmission-connected with the proportioning barrel, so that the proportioning barrel is driven by the pushing mechanism to move back and forth between the feeding port of the storage tank and the discharge port of the crossbeam; an upper sealing plate is provided at the upper end of the proportioning barrel, which blocks the feeding port of the storage tank when the proportioning barrel moves to the discharge port position, and the upper sealing plate is in contact with the mounting frame.

[0007] In some embodiments, the proportioning cylinder and the upper sealing plate are integrally formed.

[0008] In some embodiments, the crossbeam is provided with a slide groove along the moving direction of the proportioning tube, and the sliding block provided on the proportioning tube is slidably connected with the slide groove.

[0009] In some embodiments, a support column is inserted into the upper end surface of the crossbeam, and a movable groove is recessed in the end surface of the upper sealing plate facing the support column. Part of the support column extends into the movable groove, and a ball is provided at its end, and the top of the ball is against the movable groove.

[0010] In some embodiments, the pushing mechanism includes a fixed seat, a pushing cylinder and a connecting seat, the fixed seat is fixed to the mounting frame, the pushing cylinder is fixed to the fixed seat, the connecting seat is fixedly connected to the output shaft of the pushing cylinder, the outer wall of the proportioning cylinder is provided with a protrusion, and the connecting seat and the protrusion are fixedly connected by bolts.

[0011] In some embodiments, the protrusion is arranged at a middle position of the height of the proportioning tube.

[0012] The above technical solution provided by this application has the following advantages compared with the prior art:

[0013] The utility model arranges a feeding assembly above the mixing drum, wherein raw materials to be proportioned are stored in a storage tank in advance, the volume of the proportioning drum is set according to the amount of raw materials required to be input at one time, and the proportioning drum is driven by a pushing mechanism to move back and forth between a feeding port of the storage tank and a discharging port of a cross beam. Specifically, when the proportioning drum is located at the feeding port, the raw materials in the storage tank will first be discharged into the proportioning drum from the feeding port, and when the proportioning drum is located at the discharging port, the raw materials in the proportioning drum will be discharged from the discharging port into the mixing drum for processing and stirring, so that the raw materials can be input at any time during the proportioning during processing, avoiding the trouble of manual input, reducing manual labor intensity, and improving production efficiency; at the same time, as the proportioning drum moves to the discharging port, the feeding port of the storage tank is blocked to avoid the raw materials in the storage tank from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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 the structures shown in these drawings without paying creative work.

[0015] Figure 1 This is a structural diagram of a proportioning device for fertilizer production of the utility model;

[0016] Figure 2 This is a structural diagram of a proportioning device for fertilizer production of the utility model;

[0017] Figure 3 It is an exploded view of the pushing mechanism and the proportioning cylinder of the utility model.

[0018] Description of Figure Numbers:

[0019] 1-mixing drum; 2-mounting frame; 3-storage tank; 4-proportioning cylinder; 5-driving mechanism; 501-fixed seat; 502-driving cylinder; 503-connecting seat; 6-crossbeam; 7-discharging port; 8-upper sealing plate; 9-slide; 10-slider; 11-support column; 12-ball; 13-bump. 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 of 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] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0022] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0023] like Figure 1-3As shown, the utility model proposes a proportioning device for fertilizer production, including a mixing drum 1, a mounting frame 2 mounted above the mixing drum 1 and a feeding assembly; the feeding assembly includes a storage tank 3, a proportioning drum 4 and a pushing mechanism 5, the storage tank 3 is fixedly mounted on the mounting frame 2, the mounting frame 2 is provided with a crossbeam 6 below the storage tank 3, the interior of the proportioning drum 4 is a hollow structure, the proportioning drum 4 is movably arranged on the crossbeam 6, the pushing mechanism 5 is fixedly mounted on the mounting frame 2 and is transmission-connected with the proportioning drum 4, so that the proportioning drum 4 is driven by the pushing mechanism 5 to move back and forth between the feeding port of the storage tank 3 and the discharge port 7 of the crossbeam 6; an upper sealing plate 8 is provided at the upper end of the proportioning drum 4, the proportioning drum 4 and the upper sealing plate 8 are integrally formed to ensure the use strength of the upper sealing plate 8, and the upper sealing plate 8 fits with the mounting frame 2.

[0024] In this embodiment, a material discharge assembly is arranged above the mixing drum 1, wherein the raw materials to be proportioned are stored in the storage tank 3 in advance, and the volume of the proportioning drum 4 is set according to the amount of raw materials required to be input at one time, and the proportioning drum 4 is driven by the pushing mechanism 5 to move back and forth between the discharge port of the storage tank 3 and the discharge port 7 of the cross beam 6, so that the input can be performed at any time during the proportioning during processing, avoiding the trouble of manual input, reducing the intensity of manual labor, and improving production efficiency.

[0025] Specifically, when the proportioning tube 4 is located at the discharge port position, the raw materials in the storage tank 3 will first be discharged into the proportioning tube 4 from the discharge port. When the raw materials need to be added, the pushing mechanism 5 pushes the proportioning tube 4 to the discharge port 7 position of the cross beam 6, so that when the proportioning tube 4 is located at the discharge port 7 position, the raw materials in the proportioning tube 4 will be discharged from the discharge port 7 into the mixing drum 1 for processing and stirring. After the addition is completed, the pushing mechanism 5 will pull the proportioning tube 4 back to the discharge port position of the storage tank 3. At the same time, as the proportioning tube 4 moves to the discharge port 7 position, the upper sealing plate 8 will block the discharge port of the storage tank 3 to prevent the raw materials in the storage tank 3 from falling.

[0026] In order to improve the position stability of the proportioning tube 4 when it moves, the cross beam 6 is provided with a slide groove 9 along the moving direction of the proportioning tube 4, and the slider 10 provided on the proportioning tube 4 is slidably connected with the slide groove 9; at the same time, a support column 11 is inserted into the upper end surface of the cross beam 6, and a movable groove is concavely provided in the end surface of the upper sealing plate 8 facing the support column 11, and part of the support column 11 extends into the movable groove, and a ball 12 is provided at its end, and the top of the ball 12 is abutted against the movable groove. Through the cooperation of the structure, the slide groove 9 and the slider 10 improve the stability of the lower part of the proportioning tube 4 when it moves, and the support column 11 abuts against the upper sealing plate 8 to improve the stability of the upper part of the proportioning tube 4 when it moves, and the ball 12 intersects with the movable groove provided on the upper sealing plate 8 to ensure the smooth movement of the proportioning tube 4.

[0027] Furthermore, the pushing mechanism 5 includes a fixed seat 501, a pushing cylinder 502 and a connecting seat 503. The fixed seat 501 is fixedly arranged on the mounting frame 2, the pushing cylinder 502 is fixedly arranged on the fixed seat 501, the connecting seat 503 is fixedly connected to the output shaft of the pushing cylinder 502, and a protrusion 13 is provided on the outer wall of the proportioning tube 4. The connecting seat 503 and the protrusion 13 are fixedly connected by bolts.

[0028] The convex block 13 is arranged at the middle position of the height of the proportioning tube 4, so that the pushing cylinder 502 is fixedly connected to the middle position of the proportioning tube 4 and acts on the middle position thereof to make it evenly stressed, thereby ensuring the smooth movement of the proportioning tube 4.

[0029] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A proportioning device for fertilizer production, characterized in that: It includes a mixing drum, a mounting frame mounted above the mixing drum, and a material discharge assembly; The material discharge assembly comprises a material storage tank, a proportioning cylinder and a pushing mechanism, wherein the material storage tank is fixedly mounted on the mounting frame, the mounting frame is provided with a crossbeam below the material storage tank, the proportioning cylinder is a hollow structure inside, the proportioning cylinder is movably mounted on the crossbeam, the pushing mechanism is fixedly mounted on the mounting frame and is transmission-connected to the proportioning cylinder, so that the proportioning cylinder is driven by the pushing mechanism to move back and forth between the material discharge port of the material storage tank and the material discharge port of the crossbeam; An upper sealing plate is provided at the upper end of the proportioning tube, which blocks the discharge port of the storage tank when the proportioning tube moves toward the discharge port, and the upper sealing plate is in contact with the mounting frame.

2. The fertilizer production proportioning device according to claim 1, characterized in that: The proportioning cylinder and the upper sealing plate are integrally formed.

3. The fertilizer production proportioning device according to claim 1, characterized in that: The crossbeam is provided with a slide groove along the moving direction of the proportioning tube, and the sliding block provided on the proportioning tube is slidably connected with the slide groove.

4. The fertilizer production proportioning device according to claim 1, characterized in that: A support column is inserted into the upper end surface of the crossbeam, and a movable groove is recessed in the end surface of the upper sealing plate facing the support column. Part of the support column extends into the movable groove, and a ball is provided at its end, and the top of the ball is against the movable groove.

5. The fertilizer production proportioning device according to claim 1, characterized in that: The pushing mechanism includes a fixed seat, a pushing cylinder and a connecting seat, the fixed seat is fixedly arranged on the mounting frame, the pushing cylinder is fixedly arranged on the fixed seat, the connecting seat is fixedly connected to the output shaft of the pushing cylinder, a protrusion is provided on the outer wall of the proportioning cylinder, and the connecting seat is fixedly connected to the protrusion by bolts.

6. The fertilizer production proportioning device according to claim 5, characterized in that: The protrusion is arranged at the middle position of the height of the proportioning tube.

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