Raw material mixing and stirring device for mixed fertilizer

Abstract

The utility model relates to the technical field of fertilizer processing, and discloses a raw material mixing and stirring device for mixed fertilizer, which comprises a stirring tank and a movable cylinder, a stirring motor is fixedly installed at the upper end of the stirring tank, the outer side of the stirring tank is fixedly connected with the bracket, the output end of the stirring motor is connected with the stirring assembly, and a feeding pipe and a discharging pipe are arranged at the upper end and the lower end of the stirring tank respectively. The utility model has the following advantages and effects: the fertilizer is crushed, mixed and stirred by the main rod and the crushing rod, meanwhile, when the fertilizer particles are adhered to the cylinder wall, the fertilizer particles can be quickly scraped off by the wall scraping rod, and when the wall scraping rod rotates, the synchronous vibration force can be applied to the movable cylinder by the synchronous block, so that the fertilizer particles can be crushed, mixed and stirred. According to the fertilizer mixing device, the movable cylinder can move up and down in a reciprocating manner, so that the attached fertilizer is vibrated off, the attachment of the fertilizer is reduced, the cleaning intensity of workers is reduced, and the striking rod repeatedly strikes the discharging assembly, so that the fertilizer discharging speed is increased, and the mixing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer processing, in particular to a raw material mixing and stirring device for mixed fertilizer. Background Art

[0002] Fertilizer blending refers to a type of fertilizer that is made by mixing two or more fertilizers by physical methods. This blending can be a simple mechanical blending or a blending after a chemical reaction. The main purpose of fertilizer blending is to improve the physical properties of the fertilizer, increase its fertilizer efficiency, and meet the nutrient needs of crops.

[0003] Mechanical mixing of fertilizers is usually performed using a stirring device. A Chinese patent with an existing announcement number of CN219376754U discloses a high-efficiency stirring and mixing device for organic fertilizer production, including a main body mechanism, including a mixing tank body and a discharge end arranged on the lower surface of the mixing tank body; a lower stirring mechanism, including a support plate arranged on the outer surface of the mixing tank body, a servo motor is provided on the upper surface of the support plate, and the servo motor is driven by a controller. The servo motor further drives the main shaft to rotate, which on the one hand causes the lower horizontal axis to rotate, and on the other hand causes the belt transmission, which in turn causes the upper horizontal axis to rotate. Through the rotation of the upper and lower horizontal axes, the upper stirring rod and the lower stirring rod are driven to rotate to fully stir and mix the fertilizer inside the mixing tank body from top to bottom, with high mixing efficiency and high fertilizer mixing production.

[0004] Based on the above situation, the inventors believe that during the current mixing and stirring process of fertilizers, the fertilizers may adhere to the inner wall of the mixing tank, which is inconvenient to clean and it is difficult to further increase the fertilizer discharge rate. Utility Model Content

[0005] The utility model aims to provide a raw material mixing and stirring device for mixed fertilizer, which has the effect of reducing the amount of fertilizer adhering to the inner wall of the mixing tank and improving the discharge rate.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a raw material mixing and stirring device for mixed fertilizer, comprising a stirring tank and a movable cylinder;

[0007] A stirring motor is fixedly installed at the upper end of the stirring tank, and the outer side of the stirring tank is fixedly connected to the bracket, the output end of the stirring motor is connected to the stirring assembly, and a feed pipe and a discharge pipe are respectively arranged at the upper and lower ends of the stirring tank;

[0008] The movable cylinder is arranged inside the stirring tank, and the outer wall of the movable cylinder is in sliding contact with the stirring tank. The movable cylinder can slide up and down along the inside of the stirring tank. A synchronization block is fixedly installed on the inner wall of the movable cylinder. The movable cylinder is connected to the stirring component through the synchronization block, so that the movable cylinder is driven to move by the rotating stirring component. The top of the movable cylinder is fixed to the stirring tank through a flexible synchronization cover, and a synchronization component is fixed at the bottom end of the movable cylinder. A discharging component is arranged below the synchronization component. The bottom ends of the synchronization component and the discharging component are connected to the stirring tank through a reset component and an elastic component respectively, and a vibrating component is arranged on the outside of the reset component.

[0009] The utility model is further configured as follows: the synchronization block comprises a block body and a slope, the block body is fixedly connected to the inner wall of the movable cylinder, and the slope is arranged on the upper surface of the block body.

[0010] By adopting the above technical solution, the number of synchronization blocks is set at two places, and the inclined surface of the slope is kept matching with the stirring direction of the stirring assembly.

[0011] The utility model is further configured as follows: the stirring assembly includes a main rod, a breaking rod and a scraping rod, the top end of the main rod is connected to the output end of the stirring motor, the breaking rod and the scraping rod are fixedly connected to the outside of the main rod, and the outside and bottom end of the scraping rod are in sliding contact with the scraping rod and the slope respectively.

[0012] By adopting the above technical solution, the scraper rod can achieve a mixing effect and can also scrape the fertilizer on the inner wall of the movable cylinder by rotating.

[0013] The utility model is further configured as follows: the synchronization component comprises a support tube and a cone bucket groove; the outer side of the support tube is coaxially fixed with the movable tube, and the cone bucket groove is provided on the upper surface of the support tube.

[0014] By adopting the above technical solution, the fertilizer can be received and discharged conveniently along the cone bucket groove after being crushed and mixed.

[0015] The utility model is further configured as follows: the discharging assembly comprises a receiving barrel, a cone bucket and a discharging barrel which are fixed integrally in sequence from top to bottom, the receiving barrel, the cone bucket and the discharging barrel are coaxially matched, and the outer wall of the discharging barrel is in sliding contact with the discharge pipe.

[0016] By adopting the above technical solution, the discharging barrel can slide up and down in the discharge pipe, thereby conveniently driving the receiving barrel and the cone bucket to move up and down.

[0017] The utility model is further configured as follows: the inner wall of the supporting tube is in sliding contact with the material receiving tube.

[0018] By adopting the above technical solution, the support drum can be quickly moved up and down in the mixing tank, thereby improving the use stability of the support drum.

[0019] The utility model is further configured as follows: the reset assembly includes a first slide bar and a first spring, the top end of the first slide bar is fixed to the bracket, and the bottom end of the first slide bar is slidably connected to the mixing tank, and the first spring is arranged on the outside of the first slide bar to provide a reset elastic force for the first slide bar.

[0020] By adopting the above technical solution, when the movable cylinder is forced to move downward, it can drive the supporting cylinder to move downward synchronously, and then reset through the first spring.

[0021] The utility model is further configured as follows: the elastic component includes a second slide bar, a second spring and a limit block, the top end of the second slide bar is fixed to the cone bucket, and the outer side of the second slide bar is slidably matched with the mixing tank, a second spring is arranged on the outer side of the second slide bar, the limit block is fixedly mounted on the outer wall of the second slide bar, and the bottom end of the limit block is in contact with the mixing tank.

[0022] By adopting the above technical solution, an upward supporting force is provided for the discharging assembly through the limiting block.

[0023] The utility model is further configured as follows: the bottom end of the first sliding rod is connected to the vibrating material assembly after sliding out of the stirring tank.

[0024] By adopting the above technical solution, the vibration material assembly can be driven to operate quickly by sliding the first sliding rod.

[0025] The utility model is further configured as follows: the vibrating material assembly includes a support frame, a striking rod and a cushion block, the support frame is fixed to the bottom end of the first sliding rod, the bottom end of the striking rod is fixedly mounted on the support frame, and the outer side of the striking rod is slidably connected to the mixing tank, the cushion block is fixedly connected to the top end of the striking rod, and the striking rod is in contact with the cone bucket through the cushion block.

[0026] By adopting the above technical solution, the cushion block is made of silicone, which can buffer the impact force on the surface of the cone bucket, so that the impact force is applied to the cone bucket through the up and down sliding of the striking rod.

[0027] The beneficial effects of the utility model are:

[0028] The fertilizer is broken and mixed by the main rod and the breaking rod. When the fertilizer particles adhere to the cylinder wall, they can be quickly scraped off by the scraping rod. When the scraping rod rotates, the synchronous block can apply synchronous vibration force to the movable cylinder, so that the movable cylinder can move up and down to shake off the attached fertilizer, thereby reducing the adhesion of fertilizer and reducing the cleaning intensity of workers.

[0029] In addition, when the movable cylinder vibrates, the support frame can drive the striking rod to vibrate synchronously, so that the striking rod repeatedly strikes the discharging component to speed up the fertilizer discharging rate and improve the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 A schematic structural diagram of a raw material mixing and stirring device for mixed fertilizer provided in an embodiment of the utility model;

[0032] Figure 2 This is a schematic diagram of the structure of the movable cylinder in the embodiment of the utility model;

[0033] Figure 3 It is a structural schematic diagram of the synchronization component in the embodiment of the utility model.

[0034] In the figure, 1, stirring tank; 2, movable cylinder; 3, synchronous cover; 4, synchronous assembly; 5, discharging assembly; 6, reset assembly; 7, elastic assembly; 8, vibrating assembly; 11, stirring motor; 12, bracket; 13, feeding pipe; 14, discharging pipe; 121, main rod; 122, breaking rod; 123, scraping rod; 21, synchronous block; 211, block; 212, slope; 41, bracket; 42, cone bucket groove; 51, receiving cylinder; 52, cone bucket; 53, discharging cylinder; 61, first slide rod; 62, first spring; 71, second slide rod; 72, second spring; 73, limit block; 81, support frame; 82, striking rod; 83, cushion block. DETAILED DESCRIPTION

[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. 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.

[0036] The utility model embodiment specifically provides a raw material mixing and stirring device for mixed fertilizer, please refer to Figure 1 , including a stirring tank 1 and a movable cylinder 2.

[0037] Among them, a stirring motor 11 is fixedly installed at the upper end of the stirring tank 1, and the outer side of the stirring tank 1 is fixedly connected to the bracket 12, so that the bracket 12 provides a support force for the stirring tank 1, and the output end of the stirring motor 11 is connected to the stirring component, so that the stirring motor 11 can drive the stirring component to rotate, thereby breaking and stirring the fertilizer to be mixed. The upper and lower ends of the stirring tank 1 are respectively provided with a feed pipe 13 and a discharge pipe 14. The fertilizer is fed into the stirring tank 1 through the feed pipe 13, and is sent out through the discharge pipe 14 after mixing;

[0038] Specifically, the movable cylinder 2 is arranged inside the mixing tank 1, and the outer wall of the movable cylinder 2 is in sliding contact with the mixing tank 1. The movable cylinder 2 can slide up and down along the inside of the mixing tank 1, so that when the fertilizer is mixed, the fertilizer adhesion is reduced by the movement of the movable cylinder 2. The inner wall of the movable cylinder 2 is fixed with a synchronization block 21, and the movable cylinder 2 is connected to the mixing component through the synchronization block 21, so that the movable cylinder 2 is driven to move by the rotating mixing component, so that the movable cylinder 2 can be quickly moved without adding additional driving equipment, so as to save energy consumption and cost;

[0039] Among them, the top of the movable cylinder 2 is fixed to the stirring tank 1 through a flexible synchronous cover 3, and the type of the synchronous cover 3 is rubber cloth, so that the movable cylinder 2 can squeeze the synchronous cover 3 when it moves upward, so that the synchronous cover 3 is compressed and then reset, so that the fertilizer can be fed into the movable cylinder 2 stably after being fed through the feeding pipe 13. A synchronous component 4 is fixed at the bottom of the movable cylinder 2, and a discharging component 5 is arranged below the synchronous component 4. The bottom ends of the synchronous component 4 and the discharging component 5 are connected to the stirring tank 1 through a reset component 6 and an elastic component 7 respectively. A vibrating component 8 is arranged on the outside of the reset component 6, and the discharging component 5 is hit by the vibrating component 8, thereby increasing the material discharging rate and avoiding blockage.

[0040] For further information, please refer to Figure 3 The synchronization block 21 includes a block body 211 and a slope 212. The block body 211 is fixedly connected to the inner wall of the movable cylinder 2. The slope 212 is arranged on the upper surface of the block body 211. There are two synchronization blocks 21. The inclined surface of the slope 212 matches the stirring direction of the stirring assembly, that is, the stirring assembly rotates in a clockwise direction, and the inclined direction of the slope 212 is clockwise from low to high.

[0041] Among them, the stirring assembly includes a main rod 121, a breaking rod 122 and a scraping rod 123. The top end of the main rod 121 is connected to the output end of the stirring motor 11, and the breaking rod 122 and the scraping rod 123 are fixedly connected to the outer side of the main rod 121. The main rod 121 rotates to drive the breaking rod 122 to rotate, so as to break and mix the fertilizer fed in. The outer side and the bottom end of the scraping rod 123 are in sliding contact with the scraping rod 123 and the slope 212 respectively. The scraping rod 123 can have a mixing effect and can scrape the fertilizer on the inner wall of the movable cylinder 2 by rotation. At the same time, the bottom end of the scraping rod 123 is a spherical structure, which can apply a gradual downward pressure to the slope 212 during rotation to make the slope 212 drive the movable cylinder 2 to move downward, thereby realizing the downward movement of the movable cylinder 2.

[0042] Furthermore, the synchronization component 4 includes a support cylinder 41 and a cone bucket groove 42. The outer side of the support cylinder 41 is coaxially fixed with the movable cylinder 2, and the cone bucket groove 42 is opened on the upper surface of the support cylinder 41, so that after the fertilizer is crushed and mixed, it can be received and discharged conveniently along the cone bucket groove 42.

[0043] Among them, the discharging component 5 includes a receiving barrel 51, a cone bucket 52 and a discharging barrel 53 which are fixed integrally from top to bottom in sequence. The receiving barrel 51, the cone bucket 52 and the discharging barrel 53 are all coaxially matched, and the outer wall of the discharging barrel 53 is in sliding contact with the discharge pipe 14, so that the discharging barrel 53 can slide up and down in the discharge pipe 14, thereby facilitating the up and down displacement of the receiving barrel 51 and the cone bucket 52. After the fertilizer in the cone bucket groove 42 is discharged into the receiving barrel 51 and the cone bucket 52, the up and down movement of the discharging component 5 can increase the discharge rate of the fertilizer and avoid blockage.

[0044] During implementation, the inner wall of the support cylinder 41 is in sliding contact with the material receiving cylinder 51 , so that the support cylinder 41 can move up and down quickly in the mixing tank 1 , thereby improving the use stability of the support cylinder 41 .

[0045] Furthermore, the reset assembly 6 includes a first slide bar 61 and a first spring 62. The top end of the first slide bar 61 is fixed to the support cylinder 41, and the bottom end of the first slide bar 61 is slidably connected to the mixing tank 1. The first spring 62 is arranged on the outside of the first slide bar 61 to provide a reset elastic force for the first slide bar 61. The upper and lower ends of the first spring 62 are respectively fixed to the support cylinder 41 and the mixing tank 1, so that when the movable cylinder 2 is forced to move downward, it can drive the support cylinder 41 to move downward synchronously, and then reset through the first spring 62.

[0046] Among them, the elastic component 7 includes a second slide bar 71, a second spring 72 and a limit block 73. The top of the second slide bar 71 is fixed to the cone bucket 52, and the outer side of the second slide bar 71 is slidably matched with the mixing tank 1. The second spring 72 is arranged on the outer side of the second slide bar 71. The upper and lower ends of the second spring 72 are respectively fixed to the cone bucket 52 and the mixing tank 1. The limit block 73 is fixed to the outer wall of the second slide bar 71, and the bottom end of the limit block 73 is in contact with the mixing tank 1, so as to provide an upward supporting force for the discharging component 5 through the limit block 72, so as to improve the stability of the discharging component 5 in receiving materials. When the cone bucket 52 is forced to move upward, it can be quickly reset by the second spring 72.

[0047] During implementation, the bottom end of the first slide bar 61 slides out of the mixing tank 1 and is connected to the vibrating assembly 8, so that the sliding of the first slide bar 61 can quickly drive the vibrating assembly 8 to operate, ensuring timely vibration operation of the discharge assembly 5 while also eliminating the need for an additional driving source to save costs.

[0048] Specifically, the vibration assembly 8 includes a support frame 81, a striking rod 82 and a cushion block 83. The support frame 81 is fixed to the bottom end of the first sliding rod 61, the bottom end of the striking rod 82 is fixed on the support frame 81, and the outer side of the striking rod 82 is slidably connected to the mixing tank 1, and the cushion block 83 is fixedly connected to the top of the striking rod 82. The striking rod 82 is in contact with the cone bucket 52 through the cushion block 83. The material of the cushion block 83 is silicone, which can buffer the impact force on the surface of the cone bucket 52, so that the striking force is applied to the cone bucket 52 by the up and down sliding of the striking rod 82, so that the cone bucket 52 moves up and is reset by the second spring 72, thereby realizing quick vibration when discharging fertilizer and avoiding blockage.

[0049] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A raw material mixing and stirring device for mixed fertilizer, characterized in that: It comprises a stirring tank (1) and a movable cylinder (2); A stirring motor (11) is fixedly mounted on the upper end of the stirring tank (1), and the outer side of the stirring tank (1) is fixedly connected to a bracket (12), the output end of the stirring motor (11) is connected to a stirring assembly, and a feed pipe (13) and a discharge pipe (14) are respectively arranged at the upper and lower ends of the stirring tank (1); The movable cylinder (2) is arranged inside the stirring tank (1), and the outer wall of the movable cylinder (2) is in sliding contact with the stirring tank (1). The movable cylinder (2) can slide up and down along the inside of the stirring tank (1). A synchronization block (21) is fixedly installed on the inner wall of the movable cylinder (2). The movable cylinder (2) is connected to the stirring component through the synchronization block (21), so that the movable cylinder (2) is driven to move by the rotating stirring component. The top of the movable cylinder (2) is fixed to the stirring tank (1) through a flexible synchronization cover (3). The bottom of the movable cylinder (2) is fixed with a synchronization component (4). A discharge component (5) is arranged below the synchronization component (4). The bottom ends of the synchronization component (4) and the discharge component (5) are connected to the stirring tank (1) through a reset component (6) and an elastic component (7) respectively. A vibration component (8) is arranged outside the reset component (6).

2. The raw material mixing and stirring device for mixed fertilizer according to claim 1, characterized in that: The synchronization block (21) comprises a block body (211) and a slope (212); the block body (211) is fixedly connected to the inner wall of the movable cylinder (2); and the slope (212) is arranged on the upper surface of the block body (211).

3. The raw material mixing and stirring device for mixed fertilizer according to claim 2, characterized in that: The stirring assembly comprises a main rod (121), a breaking rod (122) and a scraping rod (123); the top end of the main rod (121) is connected to the output end of the stirring motor (11); the breaking rod (122) and the scraping rod (123) are fixedly connected to the outer side of the main rod (121); the outer side and the bottom end of the scraping rod (123) are in sliding contact with the scraping rod (123) and the slope (212) respectively.

4. The raw material mixing and stirring device for mixed fertilizer according to claim 3, characterized in that: The synchronous assembly (4) comprises a support tube (41) and a cone bucket groove (42); the outer side of the support tube (41) is coaxially fixed with the movable tube (2), and the upper surface of the support tube (41) is provided with the cone bucket groove (42).

5. The raw material mixing and stirring device for mixed fertilizer according to claim 4, characterized in that: The discharging assembly (5) comprises a receiving barrel (51), a cone bucket (52) and a discharging barrel (53) which are fixed integrally in sequence from top to bottom. The receiving barrel (51), the cone bucket (52) and the discharging barrel (53) are coaxially matched, and the outer wall of the discharging barrel (53) is in sliding contact with the discharge pipe (14).

6. The raw material mixing and stirring device for mixed fertilizer according to claim 5, characterized in that: The inner wall of the supporting cylinder (41) is in sliding contact with the material receiving cylinder (51).

7. The raw material mixing and stirring device for mixed fertilizer according to claim 6, characterized in that: The reset assembly (6) comprises a first slide bar (61) and a first spring (62). The top end of the first slide bar (61) is fixed to the support tube (41), and the bottom end of the first slide bar (61) is slidably connected to the stirring tank (1). The first spring (62) is arranged on the outside of the first slide bar (61) to provide a reset elastic force for the first slide bar (61).

8. The raw material mixing and stirring device for mixed fertilizer according to claim 7, characterized in that: The elastic component (7) comprises a second slide bar (71), a second spring (72) and a limit block (73); the top end of the second slide bar (71) is fixed to the cone bucket (52), and the outer side of the second slide bar (71) is slidably matched with the stirring tank (1); the second spring (72) is arranged on the outer side of the second slide bar (71); the limit block (73) is fixed to the outer wall of the second slide bar (71), and the bottom end of the limit block (73) is in contact with the stirring tank (1).

9. The raw material mixing and stirring device for mixed fertilizer according to claim 8, characterized in that: The bottom end of the first sliding rod (61) slides out of the stirring tank (1) and is connected to the vibrating material assembly (8).

10. The raw material mixing and stirring device for mixed fertilizer according to claim 9, characterized in that: The vibrating material assembly (8) comprises a support frame (81), a striking rod (82) and a cushion block (83); the support frame (81) is fixed to the bottom end of the first sliding rod (61); the bottom end of the striking rod (82) is fixedly mounted on the support frame (81); the outer side of the striking rod (82) is slidably connected to the stirring tank (1); the cushion block (83) is fixedly connected to the top end of the striking rod (82); the striking rod (82) is in contact with the cone bucket (52) through the cushion block (83).

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