Chemical fertilizer mixing device
By designing a fertilizer mixing device including a stirring mechanism, the moving range of the rotary rod is limited by the through groove on the top cover to avoid damage to the stirring leaf, and driving the rotary rod to drive the stirring leaf to stir at different positions, the problem of artificial operation in the prior art cannot be controlled by artificial operation, and efficient dissolving and mixing of chemical fertilizers is achieved.
Patent Information
- Application Number
- CN202421505421.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-06-28
AI Technical Summary
In the existing fertilizer mixing device, artificially operating the agitator cannot control the moving distance, resulting in direct contact between the agitator leaves and the agitator wall, which can easily cause damage and cannot effectively speed up the dissolution and mixing speed of fertilizers.
A fertilizer mixing device is designed, including a stirring mechanism, which consists of a mixing cylinder, a top cover, a rotating rod, a bearing, a stirring blade and a motor. By opening cross-pass grooves and round-pass grooves on the top cover, the movement range of the rotary rod is limited, the stirring blades are prevented from contacting the mixing cylinder wall, and the stirring blades are driven by the motor to drive the rotary rod to stir at different positions, thereby improving the dissolution efficiency of fertilizer.
The problem of the stirring leaves being damaged due to operational errors is effectively avoided, and the stirring leaves are stirred at different positions in the mixing cylinder, which significantly accelerates the dissolution and mixing speed of chemical fertilizers.
Smart Images
Figure CN222871894U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fertilizer mixing devices, in particular to a fertilizer mixing device. Background Art
[0002] Fertilizer, also known as chemical fertilizer, is a fertilizer made by chemical and physical methods that contains one or more nutrients required for the growth of crops. It includes nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer, micro-fertilizer, compound fertilizer, etc., which are mainly used to improve soil fertility and promote crop growth.
[0003] There are many types of existing fertilizers, and different fertilizers have different usage methods. Some fertilizers need to be dissolved in water before use. The existing method of mixing and dissolving fertilizers is that the fertilizer applicator uses a handheld stirrer to stir the water-fertilizer mixture in the mixing drum. Since the stirrer needs to be moved to ensure that the fertilizer is completely dissolved, and the manual operation of the stirrer cannot control the moving distance, the blades on the stirrer will directly contact the wall of the mixing drum, which may cause damage to the blades. For this reason, we provide a fertilizer mixing device. Utility Model Content
[0004] The utility model aims to solve the defect in the prior art that the moving distance of the manually operated agitator cannot be controlled, and provides a fertilizer mixing device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fertilizer mixing device, comprising: a stirring mechanism, the stirring mechanism comprises a mixing drum, a top cover is provided on the top of the mixing drum, a cross through groove is provided on the top cover, a cross limiting groove is provided on the top cover, a round through groove is provided on the top cover, a round limiting groove is provided on the top cover, a moving piece is provided inside the top cover, the moving piece is slidably connected with the top cover, a rotating rod passes through the inside of the moving piece, a bearing is sleeved on the outer surface of the rotating rod, the bearing is placed in an annular groove provided inside the moving piece, the bearing is fixedly connected to the outer surface of the rotating rod and the inner wall of the moving piece, and a stirring blade is fixedly connected to the outer surface of the rotating rod.
[0006] As a preferred implementation manner, a motor is fixedly connected to the top of the rotating rod, a fixing frame is sleeved on the outer surface of the motor, and the fixing frame is fixedly connected to the motor.
[0007] As a preferred embodiment, a fixing mechanism is provided at the connection between the mixing cylinder and the top cover, and the fixing mechanism comprises a connecting block, the connecting block is fixedly connected to the top cover, and an insert block is fixedly connected to the bottom of the connecting block.
[0008] As a preferred embodiment, an angled groove is provided on the insert block, an angled block is provided inside the mixing barrel, the angled block is slidably connected to the mixing barrel, and an extrusion block is fixedly connected to one end of the angled block.
[0009] As a preferred implementation, a spring is provided on one side of the extrusion block, and one end of the spring is fixedly connected to the outer surface of the extrusion block.
[0010] As a preferred embodiment, the other end of the spring is fixedly connected to the inner wall of the mixing barrel, and an adjusting rod is fixedly connected to one side of the extrusion block.
[0011] As a preferred embodiment, the adjusting rod passes through the interior of the mixing barrel, and the adjusting rod is slidably connected to the mixing barrel.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] The utility model provides a stirring mechanism so that the fertilizer stirring device can limit the moving range of the rotating rod when mixing the fertilizer, so that the rotating rod will not directly contact the wall of the mixing barrel when driving the stirring blade to move, so that the stirring blade will not be damaged due to operating errors. In addition, since the stirring mechanism can move and stir, the undissolved fertilizer partially placed on the edge of the mixing barrel can be driven and scattered, so as to accelerate the dissolution and mixing speed of the fertilizer. In addition, a fixing mechanism is provided, which can be used in conjunction with the stirring mechanism, so that the top cover can be firmly connected to the mixing barrel, so that the rotating rod can move and stir in the top cover, and the angled block is provided, and the fit between the angled block and the angled groove can be utilized to make the angled block and the plug block engage and connect, and play the role of connecting the top cover. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The present invention provides a three-dimensional diagram of a fertilizer mixing device.
[0015] Figure 2 The utility model provides a disassembled schematic diagram of a fertilizer mixing device.
[0016] Figure 3 The utility model provides a schematic diagram of the installation of a movable plate of a fertilizer mixing device.
[0017] Figure 4 The utility model provides a bearing installation schematic diagram of a fertilizer mixing device.
[0018] Figure 5 This is an enlarged view of area A of a fertilizer mixing device provided by the utility model.
[0019] Figure 6The utility model provides a schematic diagram of the installation of an angled block of a fertilizer mixing device.
[0020] Legend:
[0021] 1. Stirring mechanism; 2. Fixing mechanism; 11. Mixing cylinder; 12. Top cover; 13. Cross groove; 14. Cross limiting groove; 15. Round groove; 16. Round limiting groove; 17. Moving piece; 18. Rotating rod; 19. Bearing; 101. Stirring blade; 102. Motor; 103. Fixing frame; 21. Connecting block;
[0022] 22. Insert block; 23. Bevel groove; 24. Bevel block; 25. Extrusion block;
[0023] 26. Spring; 27. Adjustment rod. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Example 1
[0026] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a fertilizer mixing device, comprising: a stirring mechanism 1, the stirring mechanism 1 comprises a mixing drum 11, a top cover 12 is provided on the top of the mixing drum 11, a cross through groove 13 is provided on the top cover 12, a cross limiting groove 14 is provided on the top cover 12, a round through groove 15 is provided on the top cover 12, a round limiting groove 16 is provided on the top cover 12, a moving piece 17 is provided inside the top cover 12, the moving piece 17 is slidably connected with the top cover 12, a rotating rod 18 is penetrated inside the moving piece 17, a bearing 19 is sleeved on the outer surface of the rotating rod 18, the bearing 19 is placed in an annular groove provided inside the moving piece 17, the bearing 19 is fixedly connected to the outer surface of the rotating rod 18 and the inner wall of the moving piece 17, a stirring blade 101 is fixedly connected to the outer surface of the rotating rod 18, a motor 102 is fixedly connected to the top of the rotating rod 18, a fixing frame 103 is sleeved on the outer surface of the motor 102, and the fixing frame 103 is fixedly connected to the motor 102.
[0027] In this embodiment, by providing a cross groove 13 and a round groove 15 on the top cover 12, the rotating rod 18 can slide in the top cover 12 while driving the stirring blade 101 to rotate and stir, so as to achieve the purpose of moving and stirring. In addition, when the rotating rod 18 slides in the cross groove 13, the stirring blade 101 will drive and stir the fertilizer in the central part of the bottom surface of the mixing barrel 11, and when the rotating rod 18 slides in the round groove 15, it will drive and stir the fertilizer at the edge part of the bottom surface of the mixing barrel 11, so that the fertilizer in the mixing barrel 11 is dissolved faster. In addition, under the restriction of the cross groove 13 and the round groove 15, when the rotating rod 18 moves, the stirring blade 101 will not directly contact the inner wall of the mixing barrel 11. The cross limiting groove 14 and the round limiting groove 16 are provided, so that the moving piece 17 that limits the rotating rod 18 can move synchronously, thereby ensuring the stability of the position of the rotating rod 18.
[0028] Example 2
[0029] like Figure 1-Figure 6 As shown, a fixing mechanism 2 is provided at the connection between the mixing barrel 11 and the top cover 12, and the fixing mechanism 2 includes a connecting block 21, the connecting block 21 is fixedly connected to the top cover 12, an insert block 22 is fixedly connected to the bottom of the connecting block 21, and an angled groove 23 is provided on the insert block 22, an angled block 24 is provided inside the mixing barrel 11, the angled block 24 is slidably connected to the mixing barrel 11, an extrusion block 25 is fixedly connected to one end of the angled block 24, a spring 26 is provided on one side of the extrusion block 25, one end of the spring 26 is fixedly connected to the outer surface of the extrusion block 25, and the other end of the spring 26 is fixedly connected to the inner wall of the mixing barrel 11, an adjusting rod 27 is fixedly connected to one side of the extrusion block 25, the adjusting rod 27 runs through the interior of the mixing barrel 11, and the adjusting rod 27 is slidably connected to the mixing barrel 11.
[0030] In this embodiment, by providing a fixing mechanism 2, the top cover 12 can be tightly connected to the mixing drum 11, and then the rotating rod 18 can drive the stirring blade 101 to move in the top cover 12. In addition, a spring 26 is provided. Under the action of the elastic force of the spring 26, the angled block 24 can not only automatically reset, but also ensure a tight state after being engaged with the plug block 22. An adjusting rod 27 is provided, so that the fertilizer applicator can easily release the connection between the top cover 12 and the mixing drum 11, and then use the mixed fertilizer liquid.
[0031] Working principle:
[0032] like Figure 1-Figure 6As shown, when the utility model is in use, fertilizer and a certain proportion of water can be added into the mixing barrel 11, and then the top cover 12 is connected to the mixing barrel 11, and the top cover 12 will drive the connecting block 21 and the plug block 22 to gradually approach the mixing barrel 11, and enable the plug block 22 to be smoothly inserted into the mixing barrel 11. When the plug block 22 is gradually inserted into the mixing barrel 11, the plug block 22 will squeeze the bevel block 24, so that the bevel block 24 slides into the mixing barrel 11. At this time, the bevel block 24 will use the squeezing block 25 to compress the spring 26, so that the spring 26 generates elastic force. When the plug block 22 completely enters the mixing barrel 11, the elastic force of the spring 26 will be instantly released, and the bevel block 24 will be reset, so that it is snapped into the bevel groove 23 opened on the plug block 22. At this time, since the bevel block 24 is snap-connected with the plug block 22, the top cover 12 will be 11 is in a tightly connected state, and then the fertilizer applicator can hold the fixing frame 103 with both hands, and use the fixing frame 103 to control the motor 102. When the motor 102 is started, it will drive the rotating rod 18 to rotate, and the rotating rod 18 will stably drive the stirring blade 101 to rotate and stir in the mixing barrel 11 under the action of the bearing 19, so that the fertilizer in the mixing barrel 11 is quickly dissolved, and then under the action of the moving piece 17, the rotating rod 18 can move in the cross groove 13 opened on the top cover 12 to mix and stir the fertilizer at the center of the bottom surface of the mixing barrel 11, and then under the action of the moving piece 17, the rotating rod 18 will slide from the cross groove 13 to the round groove 15, and slide along the heavy round groove 15, so that the fertilizer on the edge of the bottom surface of the mixing barrel 11 can be quickly dissolved, and the stirring blade 101 will not contact the inner wall of the mixing barrel 11.
[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A fertilizer mixing device, characterized in that: include: A stirring mechanism (1), the stirring mechanism (1) comprising a mixing drum (11), a top cover (12) being provided on the top of the mixing drum (11), a cross-through groove (13) being provided on the top cover (12), a cross-limiting groove (14) being provided on the top cover (12), a round-through groove (15) being provided on the top cover (12), a round-limiting groove (16) being provided on the top cover (12), a moving sheet (17) being provided inside the top cover (12), the moving sheet (17) being slidably connected to the top cover (12), a rotating rod (18) passing through the inside of the moving sheet (17), a bearing (19) being sleeved on the outer surface of the rotating rod (18), the bearing (19) being placed in an annular groove provided inside the moving sheet (17), the bearing (19) being fixedly connected to the outer surface of the rotating rod (18) and the inner wall of the moving sheet (17), and a stirring blade (101) being fixedly connected to the outer surface of the rotating rod (18).
2. A fertilizer mixing device according to claim 1, characterized in that: The top of the rotating rod (18) is fixedly connected to a motor (102), the outer surface of the motor (102) is sleeved with a fixing frame (103), and the fixing frame (103) is fixedly connected to the motor (102).
3. A fertilizer mixing device according to claim 1, characterized in that: A fixing mechanism (2) is provided at the connection between the mixing cylinder (11) and the top cover (12), wherein the fixing mechanism (2) comprises a connecting block (21), wherein the connecting block (21) is fixedly connected to the top cover (12), and an insert block (22) is fixedly connected to the bottom of the connecting block (21).
4. A fertilizer mixing device according to claim 3, characterized in that: The insert block (22) is provided with an angled groove (23), an angled block (24) is provided inside the mixing barrel (11), the angled block (24) is slidably connected to the mixing barrel (11), and one end of the angled block (24) is fixedly connected to an extrusion block (25).
5. A fertilizer mixing device according to claim 4, characterized in that: A spring (26) is provided on one side of the extrusion block (25), and one end of the spring (26) is fixedly connected to the outer surface of the extrusion block (25).
6. A fertilizer mixing device according to claim 5, characterized in that: The other end of the spring (26) is fixedly connected to the inner wall of the mixing barrel (11), and an adjusting rod (27) is fixedly connected to one side of the extrusion block (25).
7. A fertilizer mixing device according to claim 6, characterized in that: The adjusting rod (27) passes through the interior of the mixing barrel (11), and the adjusting rod (27) is slidably connected to the mixing barrel (11).