Compound fertilizer mixing device

Abstract

The utility model discloses a compound fertilizer mixing device which comprises a mixing barrel and a base, the top of the base is vertically and fixedly connected with a supporting seat, a supporting frame is arranged above the supporting seat, the surface of the mixing barrel is provided with a first rotating shaft, the first rotating shaft is rotationally connected with the supporting frame, and second rotating shafts are symmetrically arranged on the two sides of the supporting frame. The second rotating shaft is rotationally connected with the supporting seat, the axial direction of the first rotating shaft is perpendicular to the axial direction of the second rotating shaft, a first rotating seat is fixedly connected to one side of the top of the base, a second rotating seat is fixedly connected to one side of the bottom of the supporting frame, and a first electric telescopic rod is arranged between the first rotating seat and the second rotating seat. A third rotating seat is fixedly connected to one side of the supporting frame, a fourth rotating seat is fixedly connected to the surface of the mixing barrel, and a second electric telescopic rod is arranged between the third rotating seat and the fourth rotating seat. According to the compound fertilizer mixing device, the mixing effect is further improved through swinging of the mixing barrel, and the processing efficiency is improved.

Description

Technical Field

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

[0002] In current agricultural production, compound fertilizer is favored by farmers because of its rich nutrition, flexible ratio and lasting fertilizer effect. In the production process of compound fertilizer, it is necessary to add various nutrients required for plant production into the main material of compound fertilizer to improve the use effect of compound fertilizer. However, the traditional compound fertilizer mixing device has problems such as uneven mixing, low production efficiency and complicated operation, which is difficult to meet the needs of efficient and precise fertilization in modern agriculture. In the publication number: CN216727031U, a compound fertilizer mixing device is provided, which falls into the tank body through the lower hopper at the bottom of the dispersion box to achieve the initial mixing of the compound fertilizer. The compound fertilizer in the tank body is stirred by the cutting plate driven by the stirring shaft, so that the compound fertilizer is mixed more evenly, and the stirring time is shortened by improving the stirring quality, thereby improving the stirring efficiency. However, the cutting plate on the surface of the stirring shaft is at a certain distance from the bottom of the tank body, and the reinforcing plate is not in contact with the inner wall of the tank body, so that the compound fertilizer at the bottom of the tank body and near the inner wall of the tank body is mixed at a low degree, resulting in uneven mixing. Utility Model Content

[0003] In order to solve the above defects, the utility model provides a compound fertilizer mixing device, which further improves the mixing effect and the processing efficiency through the swing of the mixing cylinder.

[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is a compound fertilizer mixing device, comprising a mixing drum and a base, the top of the base is vertically fixedly connected with a support base, a support frame is arranged above the support base, a first rotating shaft is symmetrically arranged on the surface of the mixing drum, the first rotating shaft is rotatably connected to the support frame, second rotating shafts are symmetrically arranged on both sides of the support frame, the second rotating shaft is rotatably connected to the support seat, the axial direction of the first rotating shaft is perpendicular to the axial direction of the second rotating shaft, a rotating seat 1 is fixedly connected to the top side of the base, a rotating seat 2 is fixedly connected to the bottom side of the support frame, an electric telescopic rod 1 is arranged between the rotating seat 1 and the rotating seat 2, a rotating seat 3 is fixedly connected to one side of the support frame, a rotating seat 4 is fixedly connected to the surface of the mixing drum, and an electric telescopic rod 2 is arranged between the rotating seat 3 and the rotating seat 4.

[0005] Preferably, the interior of the mixing barrel is fixedly connected with a stabilizing frame 1 and a stabilizing frame 2 in sequence from top to bottom, the stabilizing frame 1 and the stabilizing frame 2 are rotatably connected with a stirring shaft, the surface of the stirring shaft is provided with a stirring cross bar, and the stirring cross bars are provided in plurality and are arranged along the axial direction of the stirring shaft, a stirring longitudinal bar is vertically fixedly connected between adjacent stirring cross bars, a stirring motor is fixedly connected with the top of the mixing barrel, and the output shaft end of the stirring motor extends into the mixing barrel and is fixedly connected to the top end of the stirring shaft through a coupling.

[0006] Preferably, a hopper is provided on one side of the top of the mixing barrel, and a feed port adapted to the hopper is provided on the top of the mixing barrel, connecting shafts are fixedly connected on both sides of the feed port, a baffle is rotatably connected to the surface of the connecting shaft, and a torsion spring is provided between the baffle and the connecting shaft.

[0007] Preferably, a discharge port is provided at the bottom of one side of the mixing barrel, a discharge plate is provided on the surface of the mixing barrel at the discharge port through a hinge, a fixing buckle is provided on one side of the discharge plate, a fixing seat is fixedly connected to the surface of the mixing barrel, a latch is provided at the center of the fixing seat, and the discharge plate seals the discharge port through the fixing buckle and the latch.

[0008] Preferably, a stabilizing rod is provided between the top of the base and the supporting seat.

[0009] Preferably, bearings are provided between the first rotating shaft and the support frame and between the second rotating shaft and the support seat.

[0010] The utility model adopts the above technical scheme, and the beneficial effects include: this compound fertilizer mixing device, the mixing drum is rotatably connected to the support frame through the first rotating shaft, and the support frame is rotatably connected to the support seat through the second rotating shaft, so that during the mixing process, the mixing drum reciprocates around the first rotating shaft, and the support frame reciprocates around the second rotating shaft, so that the compound fertilizer inside the mixing drum moves under the swing of the mixing drum, and combined with the rotation of the stirring shaft, the mixing effect and mixing efficiency of the compound fertilizer are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is the front view of the structure of the utility model;

[0012] Figure 2 This is a side view of the structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the internal structure of the mixing cylinder of the utility model;

[0014] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle;

[0015] Figure 5For this utility model Figure 1 Enlarged view of point B in the middle.

[0016] In the figure: 1-mixing barrel, 2-base, 3-support seat, 4-support frame, 5-second rotating shaft, 6-first rotating shaft, 7-rotating seat one, 8-rotating seat two, 9-electric telescopic rod one, 10-rotating seat three, 11-rotating seat four, 12-electric telescopic rod two, 13-stirring motor, 14-stable frame one, 15-stable frame two, 16-stirring shaft, 17-stirring cross bar, 18-stirring longitudinal bar, 19-coupling, 20-hopper, 21-feeding port, 22-connecting shaft, 23-baffle, 24-torsion spring, 25-hinge, 26-discharge plate, 27-fixed seat, 28-latch, 29-fixing buckle, 30-stabilizing rod. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Example 1: Please refer to Figure 1-5 The utility model provides a technical solution: a compound fertilizer mixing device, including a mixing barrel 1 and a base 2, the top of the base 2 is vertically fixedly connected with a support seat 3, a support frame 4 is arranged above the support seat 3, a first rotating shaft 6 is symmetrically arranged on the surface of the mixing barrel 1, the first rotating shaft 6 is rotatably connected to the support frame 4, and second rotating shafts 5 are symmetrically arranged on both sides of the support frame 4, the second rotating shaft 5 is rotatably connected to the support seat 3, the axial direction of the first rotating shaft 6 is perpendicular to the axial direction of the second rotating shaft 5, a rotating seat 7 is fixedly connected to one side of the top of the base 2, a rotating seat 2 8 is fixedly connected to one side of the bottom of the support frame 4, an electric telescopic rod 9 is arranged between the rotating seat 7 and the rotating seat 2 8, and the support frame 4 is driven to swing around the center of the second rotating shaft 5 by the extension and retraction of the electric telescopic rod 9;

[0019] A rotating seat three 10 is fixedly connected to one side of the support frame 4, a rotating seat four 11 is fixedly connected to the surface of the mixing barrel 1, and an electric telescopic rod two 12 is arranged between the rotating seat three 10 and the rotating seat four 11. The mixing barrel 1 is driven to swing around the center of the first rotating shaft 6 through the extension and retraction of the electric telescopic rod two 12; the electric telescopic rod one 9 and the electric telescopic rod two 12 work together to realize the swing of the mixing barrel 1, improve the movement of the internal compound fertilizer, and thus improve the mixing effect and mixing efficiency.

[0020] The electric telescopic rod 1 9 and the electric telescopic rod 2 12 adopt existing commercially available parts, such as the DMDT series electric push rods produced by Hebei Demai Transmission Machinery Co., Ltd., and select the controller adapted therefrom.

[0021] The interior of the mixing barrel 1 is fixedly connected with a stabilizing frame 14 and a stabilizing frame 2 15 in sequence from top to bottom. The center of the stabilizing frame 14 and the stabilizing frame 2 15 is rotatably connected with a stirring shaft 16. The setting of the stabilizing frame improves the stability of the stirring shaft 16.

[0022] A stirring cross bar 17 is provided on the surface of the stirring shaft 16. There are multiple stirring cross bars 17 and they are arranged along the axial direction of the stirring shaft 16. A stirring longitudinal bar 18 is vertically fixedly connected between adjacent stirring cross bars 17. By arranging the stirring cross bars 17 and the stirring longitudinal bar 18, the stirring range is increased, thereby improving the mixing efficiency of the compound fertilizer.

[0023] A stirring motor 13 is fixedly connected to the top of the mixing barrel 1. The output shaft end of the stirring motor 13 extends into the mixing barrel 1 and is fixedly connected to the top of the stirring shaft 16 through a coupling 19. The stirring motor 13 drives the stirring shaft 16 to rotate, thereby stirring and mixing the compound fertilizer in the mixing barrel 1.

[0024] A hopper 20 is provided on one side of the top of the mixing barrel 1, and a feed port 21 adapted to the hopper 20 is provided on the top of the mixing barrel 1. Connecting shafts 22 are fixedly connected to both sides of the feed port 21. A baffle 23 is rotatably connected to the surface of the connecting shaft 22. A limit block for limiting the upward rotation of the baffle 23 is provided on the top of the feed port 21. A torsion spring 24 is provided between the baffle 23 and the connecting shaft 22. By setting the torsion spring 24, the baffle 23 is held in the state where no external force is applied to the top of the baffle 23. 3 can be in a horizontal state to block the feed port 21, thereby preventing the compound fertilizer from leaking from the feed port 21 during the swinging process of the mixing barrel 1. When feeding is needed, since the top of the baffle 23 is subjected to the gravity of the compound fertilizer, the baffle 23 rotates around the connecting shaft 22, the feed port 21 is opened, and the compound fertilizer falls into the mixing barrel 1. If the baffle 23 prevents a small amount of compound fertilizer from remaining, the feed port 21 can be opened by pressing the baffle 23, so that a small amount of compound fertilizer slides into the mixing barrel 1.

[0025] A discharge port is provided at the bottom of one side of the mixing barrel 1, a discharge plate 26 is provided on the surface of the mixing barrel 1 and located at the discharge port through a hinge 25, a fixing buckle 29 is provided on one side of the discharge plate 26, a fixing seat 27 is fixedly connected to the surface of the mixing barrel 1, a latch 28 is provided at the center of the fixing seat 27, and the discharge plate 26 seals the discharge port through the fixing buckle 29 and the latch 28.

[0026] When unloading, the electric telescopic rod 12 is extended, so that the mixing barrel 1 is in an inclined state, which facilitates the compound fertilizer inside to slide out.

[0027] A stabilizing rod 30 is provided between the top of the base 2 and the support base 3 , thereby improving the stability of the support base 3 .

[0028] Bearings are arranged between the first rotating shaft 6 and the support frame 4 and between the second rotating shaft 5 and the support seat 3 to reduce friction during the rotation process.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0030] The above description is only a preferred embodiment of the prior art type of fixing and installation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A compound fertilizer mixing device, comprising a mixing cylinder (1) and a base (2), characterized in that: The top of the base (2) is vertically fixedly connected with a support seat (3), a support frame (4) is arranged above the support seat (3), a first rotating shaft (6) is symmetrically arranged on the surface of the mixing barrel (1), the first rotating shaft (6) is rotatably connected to the support frame (4), and second rotating shafts (5) are symmetrically arranged on both sides of the support frame (4), the second rotating shaft (5) is rotatably connected to the support seat (3), and the axial direction of the first rotating shaft (6) is arranged perpendicular to the axial direction of the second rotating shaft (5). A rotating seat 1 (7) is fixedly connected to one side of the top of the base (2), a rotating seat 2 (8) is fixedly connected to one side of the bottom of the support frame (4), an electric telescopic rod 1 (9) is arranged between the rotating seat 1 (7) and the rotating seat 2 (8), a rotating seat 3 (10) is fixedly connected to one side of the support frame (4), a rotating seat 4 (11) is fixedly connected to the surface of the mixing barrel (1), and an electric telescopic rod 2 (12) is arranged between the rotating seat 3 (10) and the rotating seat 4 (11).

2. A compound fertilizer mixing device according to claim 1, characterized in that: The interior of the mixing barrel (1) is fixedly connected with a stabilizing frame 1 (14) and a stabilizing frame 2 (15) in sequence from top to bottom; the centers of the stabilizing frame 1 (14) and the stabilizing frame 2 (15) are rotatably connected with a stirring shaft (16); a stirring cross bar (17) is provided on the surface of the stirring shaft (16); a plurality of stirring cross bars (17) are provided and are arranged along the axial direction of the stirring shaft (16); stirring longitudinal bars (18) are vertically fixedly connected between adjacent stirring cross bars (17); a stirring motor (13) is fixedly connected to the top of the mixing barrel (1); an output shaft end of the stirring motor (13) extends into the mixing barrel (1) and is fixedly connected to the top of the stirring shaft (16) through a coupling (19).

3. A compound fertilizer mixing device according to claim 1, characterized in that: A hopper (20) is arranged on one side of the top of the mixing barrel (1), and a feed port (21) adapted to the hopper (20) is arranged on the top of the mixing barrel (1), and connecting shafts (22) are fixedly connected to both sides of the feed port (21), and a baffle (23) is rotatably connected to the surface of the connecting shaft (22), and a torsion spring (24) is arranged between the baffle (23) and the connecting shaft (22).

4. A compound fertilizer mixing device according to claim 1, characterized in that: A discharge port is provided at the bottom of one side of the mixing barrel (1); a discharge plate (26) is provided on the surface of the mixing barrel (1) and located at the discharge port via a hinge (25); a fixing buckle (29) is provided on one side of the discharge plate (26); a fixing seat (27) is fixedly connected to the surface of the mixing barrel (1); a latch (28) is provided at the center of the fixing seat (27); and the discharge plate (26) seals the discharge port via the fixing buckle (29) and the latch (28).

5. A compound fertilizer mixing device according to claim 1, characterized in that: A stabilizing rod (30) is provided between the top of the base (2) and the supporting seat (3).

6. A compound fertilizer mixing device according to claim 1, characterized in that: Bearings are provided between the first rotating shaft (6) and the support frame (4) and between the second rotating shaft (5) and the support seat (3).

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