Stirring equipment for fertilizer production and preparation

Abstract

The utility model discloses stirring equipment for fertilizer production and preparation, which comprises a frame body, a stirring tank longitudinally arranged on the frame body in a sliding manner, a driving component arranged between the frame body and the stirring tank and used for driving the stirring tank to move up and down, and a stirrer positioned in the stirring tank and having a multidirectional stirring function, and the stirrer is matched with the driving assembly to stir the mixed raw materials in the stirring tank in multiple directions. Through sliding fit between the stirring tank and the frame body and the driving assembly, up-down reciprocating motion of the stirring tank in the longitudinal direction is achieved, so that mixed raw materials in the stirring tank can be driven in the longitudinal direction, and the driving performance on the mixed raw materials is improved; the stirring assembly is arranged in the stirring tank and used for being matched with the driving assembly to stir the mixed raw materials in the stirring tank, the mixed raw materials in the transverse area in the stirring tank can be comprehensively stirred through the stirrer with the multi-directional stirring function, and the fertilizer preparation and production efficiency is improved by being matched with the vertical action of the stirring tank.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer preparation, and particularly relates to a stirring device for fertilizer production and preparation. Background Art

[0002] Fertilizers mainly include ammonium phosphate fertilizers, water-soluble fertilizers of major elements, medium element fertilizers, biological fertilizers, organic fertilizers, multi-dimensional field energy concentrated organic fertilizers, etc. They mainly refer to substances that provide one or more essential nutrient elements for plants and improve soil properties and soil fertility levels, and are one of the material bases for agricultural production.

[0003] In the process of fertilizer production and preparation, the most important production equipment is the stirring device. The raw material mixture for preparing fertilizers is mixed and stirred by the stirring device to produce fertilizers that meet the usage requirements. Traditional stirring devices generally include a stirring tank and a stirrer installed inside the stirring tank. The stirring direction and stirring method of the stirrer are relatively single, resulting in poor drivability of the mixed raw materials inside the stirring tank. Therefore, the mixing efficiency is not high, the effect is poor, the stirring is not thorough, and it is easy to cause phenomena such as caking and accumulation of the mixed raw materials.

[0004] To solve the above problems, generally, the stirring and mixing time is increased. This method not only increases the production cycle of fertilizer preparation but also has high requirements for the service life of the stirrer itself. Therefore, this solution is not a very effective measure. Content of the Utility Model

[0005] The purpose of the utility model is to provide a stirring device for fertilizer production and preparation to solve the problem of poor stirring effect on mixed raw materials in the prior art.

[0006] The technical solution for the utility model to solve the above technical problems is as follows: A stirring device for fertilizer production and preparation includes a frame body, a stirring tank longitudinally slidably arranged on the frame body, a driving component arranged between the frame body and the stirring tank and used to drive the stirring tank to move up and down, and a stirrer located inside the stirring tank and having a multi-directional stirring function. The mixed raw materials inside the stirring tank are stirred in multiple directions by the cooperation of the stirrer and the driving component.

[0007] Further, the driving component includes a driving frame arranged below the stirring tank and rotatably connected to the frame body through a rotating seat, and a reciprocating mechanism arranged on one side of the frame body and used to drive the driving frame to perform reciprocating swinging with the rotating seat as the center. The bottom of the stirring tank abuts against the driving frame, and the stirring tank is driven to perform longitudinal reciprocating movement by the reciprocating mechanism.

[0008] Further, the driving frame includes two driving rods symmetrically arranged and connected by a connecting rod, and a chute body provided at the end of the driving rod. A strip-shaped groove is formed in the chute body, and the end of the driving rod away from the chute body is rotatably connected to the frame body.

[0009] Further, the reciprocating mechanism includes a sliding shaft slidably disposed in the strip-shaped groove, a connecting rocker connected between the two sliding shafts, a rotating shaft connected between the two connecting rockers, and a driving member for driving the sliding shaft to rotate around the rotating shaft. The driving member is provided on the frame body.

[0010] Further, the driving member includes a mounting frame horizontally installed on one side of the frame body close to the reciprocating mechanism, a support rod longitudinally provided at the bottom of the mounting frame, a first motor provided on the mounting frame, runners respectively provided at the output end of the first motor and on the rotating shaft, and a transmission belt sleeved on the two runners. The support rod is located between the two connecting rockers and is rotatably connected to the rotating shaft.

[0011] Further, the stirrer includes a first stirring assembly and a second stirring assembly respectively located in the stirring tank;

[0012] The first stirring assembly includes a bracket erected on the top of the frame body, a second motor provided on the top of the bracket, a stirring shaft located in the stirring tank and cooperatively connected to the output end of the second motor, and stirring blades circumferentially distributed on the stirring shaft. The bottom output end of the second motor rotates and penetrates through the bracket.

[0013] Further, the second stirring assembly includes a driving rod sleeved on the upper side of the outer part of the stirring shaft, an auxiliary shaft parallel to one side of the stirring shaft, a gear installed on the top of the auxiliary shaft, a toothed ring concentrically arranged above the stirring tank and meshing with the gear, and a plurality of driving plates equidistantly and obliquely arranged on the auxiliary shaft. The auxiliary shaft rotates and penetrates through the end of the driving rod away from the stirring shaft.

[0014] Further, a guide wheel is rotatably provided at the bottom end of the stirring tank through a rotating frame. The guide wheel is longitudinally flush with the driving rod and in rolling contact.

[0015] Further, a sliding hole longitudinally penetrating the stirring tank is provided on the frame body, and sliding strips longitudinally and equidistantly installed are provided on the outside of the stirring tank. The sliding strips are slidably disposed in the opening grooves on the inner wall of the sliding hole.

[0016] Further, blade structures are arranged at intervals on the stirring blades.

[0017] The utility model has the following beneficial effects: A stirring device for fertilizer production and preparation provided by the utility model can achieve the reciprocating up-and-down movement of the stirring tank in the longitudinal direction through the sliding fit between the stirring tank and the frame body and the driving component, so as to drive the mixed raw materials inside the stirring tank in the longitudinal direction, improve the driving property of the mixed raw materials, and avoid the phenomena of accumulation and caking. In addition, through the stirrer with multi-directional stirring function, the mixed raw materials inside the stirring tank can be stirred more comprehensively, which not only enhances the contact effect between the stirrer and the mixed raw materials, but also cooperates with the up-and-down movement of the stirring tank, so that the mixed raw materials in the longitudinal direction can continuously contact the stirrer, avoiding the problem that the stirrer can only stir a single circumferential area or a single longitudinal area, improving the contact effect between the mixed raw materials and the stirrer, thus enhancing the stirring efficiency of the mixed raw materials and improving the production efficiency of fertilizer preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the utility model;

[0019] Figure 2 is a schematic structural diagram of the inside of the stirring tank in the utility model;

[0020] Figure 3 is a schematic structural diagram of another perspective of the utility model;

[0021] Figure 4 is a schematic structural diagram of the driving frame in the utility model;

[0022] Figure 5 In the utility model Figure 2 is a partial enlarged structural diagram of part A in;

[0023] Figures 1 to 5 The reference numerals shown in the drawings are respectively represented as: 1 - stirring tank; 2 - frame body; 3 - sliding strip; 4 - driving rod; 5 - chute body; 6 - connecting rod; 7 - sliding shaft; 8 - connecting rocker; 9 - rotating shaft; 10 - mounting frame; 11 - support rod; 12 - first motor; 13 - runner; 14 - transmission belt; 15 - support; 16 - second motor; 17 - stirring shaft; 18 - stirring blade; 19 - blade structure; 20 - driving rod; 21 - auxiliary shaft; 22 - gear; 23 - toothed ring; 24 - driving plate; 25 - guide wheel; 26 - discharge pipe; 27 - discharge valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The principles and features of the present utility model will be described below with reference to the accompanying drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model.

[0025] As Figures 1 to 3As shown in the figure, a stirring device for fertilizer production and preparation includes a frame body 2, a stirring tank 1 longitudinally slidably arranged on the frame body 2, a driving assembly arranged between the frame body 2 and the stirring tank 1 and used to drive the stirring tank 1 to move up and down, and a stirrer located inside the stirring tank 1 and having a multi-directional stirring function. The stirrer cooperates with the driving assembly to stir the mixed raw materials inside the stirring tank 1 in multiple directions. Among them, through the sliding fit between the stirring tank 1 and the frame body 2 and the driving assembly, the stirring tank 1 can be reciprocated up and down longitudinally, so as to drive the mixed raw materials inside the stirring tank 1 longitudinally, improve the driving performance of the mixed raw materials, and avoid the phenomena of accumulation and caking. Through the stirrer with multi-directional stirring function, the mixed raw materials inside the stirring tank 1 can be stirred more comprehensively, which not only enhances the contact effect between the stirrer and the mixed raw materials, but also cooperates with the up and down movement of the stirring tank 1, so that the mixed raw materials in the longitudinal direction can continuously contact the stirrer, avoiding the problem that the stirrer can only stir a single circumferential area or a single longitudinal area, improving the contact effect between the mixed raw materials and the stirrer, thus enhancing the stirring efficiency of the mixed raw materials and improving the efficiency of fertilizer preparation and production. A sliding hole suitable for the longitudinal penetration of the stirring tank 1 is arranged on the frame body 2, and sliding strips 3 are longitudinally and equidistantly installed on the outer part of the stirring tank 1. Among them, an opening groove for the sliding of the sliding strips 3 is also arranged on the inner wall of the sliding hole, and the sliding strips 3 are slidably arranged in the opening groove to ensure that the stirring tank 11 can stably slide longitudinally back and forth on the frame body 2.

[0026] The driving assembly includes a driving frame arranged below the stirring tank 1 and rotatably connected to the frame body 2 through a rotating seat, and a reciprocating mechanism arranged on one side of the frame body 2 and used to drive the driving frame to swing reciprocally with the rotating seat as the center. The bottom of the stirring tank 1 abuts against the driving frame, and the stirring tank 1 is driven to move longitudinally back and forth through the reciprocating mechanism. Among them, as Figure 4As shown, the driving frame includes two driving rods 4 symmetrically arranged and connected by a connecting rod 6, and a slide trough body 5 arranged at the end of the driving rod 4, a strip groove is opened in the slide trough body 5, and the end of the driving rod 4 away from the slide trough body 5 is rotatably connected to the frame body 2. In addition, the reciprocating mechanism includes a sliding shaft 7 slidably arranged in the strip groove, a connecting rocker 8 connected between the two sliding shafts 7, a rotating shaft 9 connected between the two connecting rockers 8, and a driving member for driving the sliding shaft 7 to rotate with the rotating shaft 9 as the center of the circle, and the driving member is arranged on the frame body 2. The rotating shaft 9 can be driven to rotate by the driving member, and the rotating shaft 9 can make the sliding shaft 7 rotate with the rotating shaft 9 as the center. Under the sliding cooperation between the sliding shaft 7 and the strip groove, and the rotation cooperation between the driving rod 4 and the frame 2, the driving rod 4 can realize reciprocating swing with the rotating seat as the center. The reciprocating swinging driving rod 4 contacts the mixing tank 1 that can slide longitudinally, so as to cooperate with the action of gravity to realize the longitudinal reciprocating sliding effect of the mixing tank 1 on the frame 2, and continuously drive the mixed raw materials inside the mixing tank 1 up and down, so that it is continuously in contact with the agitator, thereby enhancing the contact range of the agitator with the mixed raw materials.

[0027] The driving member includes a mounting frame 10 transversely mounted on the side of the frame body 2 close to the reciprocating mechanism, a support rod 11 longitudinally arranged at the bottom of the mounting frame 10, a first motor 12 arranged on the mounting frame 10, a rotating wheel 13 respectively arranged on the output end of the first motor 12 and the rotating shaft 9, and a transmission belt 14 sleeved on the two rotating wheels 13, the support rod 11 is located between the two connecting rockers 8, and the support rod 11 is rotatably connected to the rotating shaft 9. The mounting frame 10 can ensure the installation stability of the first motor 12, the support rod 11 can ensure the rotation stability of the rotating shaft 9, the first motor 12 can drive the rotating wheel 13 to rotate, and the coordinated use of the transmission belt 14 can make the pulley on the rotating shaft 9 rotate, thereby realizing the rotation of the rotating shaft 9, so that the sliding shaft 7 rotates with the rotating shaft 9 as the center.

[0028] In order to improve the stirring effect, in the utility model, the stirrer includes a first stirring component and a second stirring component respectively located in the stirring tank 1. The first stirring component includes a bracket 15 mounted on the top of the frame 2, a second motor 16 arranged on the top of the bracket 15, a stirring shaft 17 located in the stirring tank 1 and connected to the output end of the second motor 16, and stirring blades 18 arranged on the stirring shaft 17 and distributed in a circle. The bottom output end of the second motor 16 rotates and passes through the bracket 15. The bracket 15 can improve the installation stability of the second motor 16, and the stirring shaft 17 drives the stirring blades 18 to fully stir the mixed raw materials in the central area of the stirring tank 1. Figure 5 As shown, blade structures 19 are arranged at intervals on the stirring blade 18. The blade structures 19 can also cut the mixed raw materials during the rotation process, reduce the blocky mixed raw materials, improve the breaking and dispersing effect, and improve the stirring and mixing effect.

[0029] In addition, the second stirring assembly includes a driving rod 20 sleeved on the upper side of the outer part of the stirring shaft 17, an auxiliary shaft 21 arranged in parallel on one side of the stirring shaft 17, a gear 22 installed at the top of the auxiliary shaft, a toothed ring 23 concentrically arranged above the stirring tank 1 and meshing with the gear 22, and a plurality of driving plates 24 arranged at equal intervals and obliquely on the auxiliary shaft 21. The auxiliary shaft 21 rotates and penetrates through the end of the driving rod 20 away from the stirring shaft 17. The driving rod 20 can laterally extend the stirring range of the stirring shaft 17 and ensure the meshing of the gear 22 and the toothed ring 23. While the stirring shaft 17 rotates, the driving rod 20 drives the auxiliary shaft 21 to rotate circumferentially around the stirring shaft 17. During the rotation, under the action of the toothed ring 23, the auxiliary shaft 21 rotates itself, so as to drive and stir the mixed raw materials at the gap position between the stirring blades 18 and the stirring tank 1. Due to the inclined arrangement of the driving plates 24, when the mixed raw materials contact the driving plates 24, they slide along the inclined surface of the driving plates 24, so that while stirring the mixed raw materials, there is also a driving effect in the longitudinal position. In order to increase the stirring capacity of the stirring tank 1, generally, the inner diameter of the stirring tank 1 will be increased. In order to improve the stirring effect, although increasing the length of the stirring blades 18 can reduce the gap between the stirring blades 18 and the inner wall of the stirring tank 1, as the length of the stirring blades 18 increases, during its rotation, its strength will decrease and it may be bent by the resistance of the mixed raw materials. Therefore, if you want to increase the stirring capacity, simply increasing the length of the stirring blades 18 is not a good technical solution. In this embodiment, by adding the auxiliary shaft 21, not only can the stirring capacity of the stirring tank 1 be increased, but also the driving and stirring of the mixed raw materials at the gap between the stirring blades 18 and the inside of the stirring tank 1 can be realized without increasing the length of the stirring blades 18, and the driving and stirring effect of the mixed raw materials in the transverse direction inside the stirring tank 1 can be improved.

[0030] In order to better reduce the friction between the driving rod 4 and the bottom of the stirring tank 1 and make it better drive the stirring tank 1 to realize the reciprocating motion in the longitudinal direction, a guide wheel 25 is rotatably arranged at the bottom end of the stirring tank 1 through a rotating frame. The guide wheel 25 is longitudinally flush with the driving rod 4 and is in rolling contact. The bottom of the stirring tank 1 is conical. A discharge pipe 26 is arranged at the bottom of the stirring tank 1, and a discharge valve 27 is installed on the discharge pipe 26. The discharge pipe is located between the two guide wheels 25. Through the contact between the guide wheel 25 and the driving rod 4, the friction can be reduced, the resistance can be lowered, and the up and down movement efficiency of the stirring tank 1 can be improved.

[0031] When the device is in use, the raw materials required for preparing fertilizers are put into the interior of the stirring tank 1 in proportion, the first motor 12 and the second motor 16 are both powered on and started. Through the rotation of the first motor 12, the driving rod 4 cooperates with the gravity to make the stirring tank 1 move longitudinally, thereby driving the mixed raw materials to continuously jump longitudinally, so that the mixed raw materials on different longitudinal levels can continuously contact the stirring blades 18 and the driving plates 24, enhancing the driving effect on the mixed raw materials in the longitudinal direction. Through the cooperation of the stirring blades 18 and the driving plates 24, the mixed raw materials inside the stirring tank 1 are driven and stirred horizontally again. After the stirring is completed, the discharge valve is opened, and the mixed and prepared fertilizers are discharged through the discharge pipe to the next process.

[0032] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stirring device for fertilizer production and preparation, characterized in that It includes a frame body (2), a mixing tank (1) longitudinally slidably arranged on the frame body (2), a driving assembly arranged between the frame body (2) and the mixing tank (1) and used to drive the mixing tank (1) to move up and down, and a stirrer located inside the mixing tank (1) and having a multi-directional stirring function. The stirrer cooperates with the driving assembly to stir the mixed raw materials inside the mixing tank (1) in multiple directions; The driving assembly includes a driving frame arranged below the mixing tank (1) and rotatably connected to the frame body (2) through a rotating seat, and a reciprocating mechanism arranged on one side of the frame body (2) and used to drive the driving frame to reciprocate swing around the rotating seat as the center. The bottom of the mixing tank (1) abuts against the driving frame, and the reciprocating mechanism drives the mixing tank (1) to perform longitudinal reciprocating motion; The driving frame includes two symmetrically arranged driving rods (4) connected by a connecting rod (6) and a chute body (5) arranged at the end of the driving rod (4). A strip-shaped groove is opened in the chute body (5), and the end of the driving rod (4) far from the chute body (5) is rotatably connected to the frame body (2).

2. The stirring equipment prepared by the fertilizer production according to claim 1, characterized in that, The reciprocating mechanism includes a sliding shaft (7) slidably arranged in the strip-shaped groove, a connecting rocker (8) connected between the two sliding shafts (7), a rotating shaft (9) connected between the two connecting rockers (8), and a driving member used to drive the sliding shaft (7) to rotate around the rotating shaft (9). The driving member is arranged on the frame body (2).

3. The stirring equipment prepared by the fertilizer production according to claim 2, characterized in that, The driving member includes a mounting frame (10) horizontally installed on the side of the frame body (2) close to the reciprocating mechanism, a support rod (11) longitudinally arranged at the bottom of the mounting frame (10), a first motor (12) arranged on the mounting frame (10), runners (13) respectively arranged on the output end of the first motor (12) and the rotating shaft (9), and a transmission belt (14) sleeved on the two runners (13). The support rod (11) is located between the two connecting rockers (8), and the support rod (11) is rotatably connected to the rotating shaft (9).

4. The stirring equipment prepared for fertilizer production according to claim 1, characterized in that, The stirrer includes a first stirring assembly and a second stirring assembly respectively located inside the mixing tank (1); The first stirring assembly includes a bracket (15) erected on the top of the frame body (2), a second motor (16) arranged on the top of the bracket (15), a stirring shaft (17) located inside the mixing tank (1) and cooperatively connected to the output end of the second motor (16), and stirring blades (18) arranged on the stirring shaft (17) in a circumferential distribution. The bottom output end of the second motor (16) rotates and penetrates through the bracket (15).

5. The stirring equipment prepared by the fertilizer production according to claim 4, characterized in that, The second stirring assembly includes a driving rod (20) sleeved on the upper side of the outer part of the stirring shaft (17), an auxiliary shaft (21) arranged in parallel on one side of the stirring shaft (17), a gear (22) installed at the top of the auxiliary shaft (21), a tooth ring (23) concentrically arranged above the stirring tank (1) and meshing with the gear (22), and a plurality of driving plates (24) arranged at equal intervals and obliquely on the auxiliary shaft (21). The auxiliary shaft (21) rotates and penetrates through the end of the driving rod (20) away from the stirring shaft (17).

6. The stirring equipment prepared by the fertilizer production according to claim 1, characterized in that, A guide wheel (25) is rotatably arranged at the bottom end of the stirring tank (1) through a rotating frame. The guide wheel (25) is longitudinally flush with and in rolling contact with the driving rod (4).

7. The stirring equipment prepared for fertilizer production according to any one of claims 1 to 6, characterized in that, A sliding hole longitudinally penetrating the stirring tank (1) is arranged on the frame body (2). Sliding strips (3) are longitudinally and equidistantly installed on the outer part of the stirring tank (1). The sliding strips (3) are slidably arranged in the opening grooves on the inner wall of the sliding hole.

8. The stirring equipment prepared by the fertilizer production according to claim 4, characterized in that, Blade structures (19) are arranged at intervals on the stirring blades (18).

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