Fertilizer mixing machine

Abstract

The utility model discloses a fertilizer mixing machine, which comprises a base, a stirring box, a stirring shaft, a stirring shaft, a stirring shaft, a stirring shaft and a stirring shaft, the conveying mechanism is mounted on the front side of the stirring box, is fixedly connected to the upper end of the base and is used for conveying the fertilizer; the two groups of spraying mechanisms are mounted at the discharge hole of the conveying mechanism and are used for spraying out the fertilizer conveyed by the conveying mechanism; the two supports are installed at the upper end of the base and located on the outer side of the spraying mechanism. By arranging the stirring box, fertilizer can be premixed before being applied, so that the fertilizer mixing and applying functions form an integrated structure, the conveying pipe can be stabilized by the positioning mechanism on the bracket, and the stability of the spraying mechanism during fertilizer spraying is kept; when the spraying mechanism needs to be used for fertilizing the cotton on the side with the zigzag terrain, the conveying pipe can be directly pulled out of the support, and operation is convenient and fast.

Description

Technical Field

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

[0002] The cotton plant is an annual or perennial herb or shrub with broad ovate leaves. The petioles are slightly covered with soft hairs and the stipules are ovate and sickle-shaped. It is sown in spring or early summer and goes through the process of budding, flowering and fruiting until it is harvested before the severe winter cold arrives. The cotton seeds are oval with long white cotton hairs and grayish white short cotton hairs that are not easy to peel off. These cotton hairs are what we often call "cotton". They can be used to make cotton thread, cotton cloth and other textiles.

[0003] In order to ensure that cotton maintains sufficient nutrients throughout the growth process, fertilization is required. When cotton enters the flowering and boll formation stage, it is the period of maximum nutrient efficiency and the period of maximum fertilizer demand. This period is a critical period for yield formation. Therefore, fertilization management should be carried out according to the fertilizer requirements and rules of cotton, including applying sufficient base fertilizer, reasonable topdressing and other methods to maintain and improve soil fertility and meet the nutritional needs of cotton at different growth stages.

[0004] However, due to the large planting area of ​​cotton, it is troublesome to fertilize cotton one by one, which reduces the fertilization efficiency. At the same time, if the cotton is fertilized uniformly, it will be inconvenient to fertilize if a small number of cotton stalks are in a tortuous geographical location. Therefore, a fertilizer mixer is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a fertilizer mixer to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a fertilizer mixer, comprising a base, a movable wheel is installed at the bottom of the base, and further comprising:

[0007] A mixing box, which is fixedly connected to the upper end of the base;

[0008] A conveying mechanism is installed on the front side of the mixing box and fixedly connected to the upper end of the base to convey the fertilizer;

[0009] Two sets of spraying mechanisms are installed at the discharge port of the conveying mechanism to spray the fertilizer conveyed by the conveying mechanism;

[0010] Two sets of brackets are installed on the upper end of the base and located outside the spraying mechanism.

[0011] On the basis of the above technical solution, the present invention can also be improved as follows.

[0012] Preferably, a handle is fixedly connected to the upper end of the mixing box, hooks are fixedly connected to both sides of the outer end of the mixing box, and a feed pipe fixedly connected to the upper end of the mixing box is installed in front of the handle.

[0013] Preferably, a mixing mechanism is installed inside the mixing box to mix the fertilizer.

[0014] Preferably, the mixing mechanism also includes a rotating rod, a stirring rod and a motor. The rotating rod is rotatably connected to the inside of the stirring box, the stirring rod is evenly installed on the outer end of the rotating rod, the rotating rod is connected to the output shaft of the motor, and the motor is installed at the upper end of the stirring box.

[0015] Preferably, the conveying mechanism also includes an extraction pump, an extraction pipe and a three-way pipe. The extraction pump is fixedly connected to the upper end of the base, the feed port of the extraction pump is connected to the extraction pipe, and the other end of the extraction pipe is connected to the mixing box, and the discharge port of the extraction pump is connected to the three-way pipe.

[0016] Preferably, the spraying mechanism further comprises a bellows, a conveying pipe and a nozzle, the bellows is connected to the discharge port of the three-way pipe, the other end of the bellows is connected to the conveying pipe, and the other end of the conveying pipe is connected to the nozzle.

[0017] Preferably, the bracket is located on the outside of the conveying pipe and is fixedly connected to the base, and two sets of positioning mechanisms are installed on the inside of the bracket to stabilize the conveying pipe.

[0018] Preferably, the positioning mechanism further includes a positioning ball and a return spring, the positioning ball is slidably connected to the inner side of the bracket, the positioning ball is fixedly connected to the return spring, and the other end of the return spring is fixedly connected to the inside of the bracket.

[0019] Preferably, two groups of limit blocks are fixedly connected to the outer end of the transmission tube, and grooves adapted to the positioning balls are provided on the inner sides of the limit blocks to facilitate snap connection with the positioning balls.

[0020] Beneficial Effects

[0021] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0022] The utility model can pre-mix the fertilizer before fertilizing by arranging a mixing box, so that the functions of mixing fertilizer and fertilizing form an integrated structure, and the positioning mechanism on the bracket can stabilize the transmission pipe and keep the spraying mechanism stable when spraying fertilizer. When the spraying mechanism needs to fertilize cotton on a side with more tortuous terrain, the transmission pipe can be directly pulled out from the bracket, and the operation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the side section structure of the mixing box of the utility model;

[0025] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0026] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0027] In the figure: 1. base; 11. moving wheel; 2. mixing box; 21. handle; 22. hook; 23. feed pipe; 30. extraction pump; 31. extraction pipe; 32. three-way pipe; 4. spraying mechanism; 41. bellows; 42. transmission pipe; 43. nozzle; 421. limit block; 50. rotating rod; 51. stirring rod; 52. motor; 6. bracket; 7. positioning mechanism; 71. positioning ball; 72. reset spring. DETAILED DESCRIPTION

[0028] 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.

[0029] A fertilizer mixer comprises a base 1, a movable wheel 11 is arranged at the bottom of the base 1, a mixing box 2 is fixed at the upper end of the base 1, a handle 21 is fixed at the upper end of the mixing box 2, and the fertilizer mixer can be moved in a cotton field via the movable wheel 11 at the bottom of the base 1 by holding and pushing the handle 21.

[0030] See also Figure 2 In this embodiment, a feed pipe 23 is provided in front of the handle 21, and the feed pipe 23 is fixed at the upper end of the mixing box 2, and the feed pipe 23 is connected to the inside of the mixing box 2, and the fertilizer and water to be mixed can be put into the mixing box 2 through the feed pipe 23, and a mixing mechanism is provided inside the mixing box 2, and the fertilizer put in can be mixed through the mixing mechanism, and the mixing mechanism is composed of a rotating rod 50, a stirring rod 51 and a motor 52, the rotating rod 50 is rotatably connected to the inside of the mixing box 2, the stirring rod 51 is evenly arranged at the outer end of the rotating rod 50 and fixed to the rotating rod 50, the motor 52 is installed at the upper end of the mixing box 2, and the output shaft of the motor 52 is connected to the rotating rod 50, and the specific connection method can adopt the existing technology, which can drive the rotating rod 50 to rotate when the motor 52 is started, and the stirring rod 51 is driven by the rotating rod 50 to mix the water and fertilizer in the mixing box 2.

[0031] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, a conveying mechanism is provided on the front side of the mixing box 2, and the conveying mechanism is composed of an extraction pump 30, an extraction pipe 31 and a three-way pipe 32. The extraction pump 30 is fixed at the upper end of the base 1, the extraction pipe 31 is connected to the feed port of the extraction pump 30, and the other end is connected to the mixing box 2, the three-way pipe 32 is connected to the discharge port of the extraction pump 30, and the discharge port of the conveying mechanism is provided with a spraying mechanism 4, and the number of the spraying mechanism 4 is set in two groups, which can extract the fertilizer in the mixing box 2 through the extraction pipe 31 when the extraction pump 30 is started, and then the extraction pump 30 inputs the extracted fertilizer into the three-way pipe 32, and the fertilizer is transmitted to the spraying mechanism 4 through the three-way pipe 32, and the spraying mechanism 4 sprays the fertilizer.

[0032] Specifically, the spraying mechanism 4 is composed of a bellows 41, a conveying pipe 42 and a nozzle 43. The bellows 41 is connected to the discharge port of the three-way pipe 32, the conveying pipe 42 is connected to the other end of the bellows 41, and the nozzle 43 is connected to the other end of the conveying pipe 42, so that the bellows 41 receives the fertilizer transported by the three-way pipe 32 and then transports it to the conveying pipe 42, and the fertilizer is sprayed out through the nozzle 43.

[0033] For further information, see Figure 3 and Figure 4 A bracket 6 located outside the spraying mechanism 4 is provided at the upper end of the base 1. The number of the brackets 6 is set to two groups. The brackets 6 are fixed to the base 1 and are located outside the conveying pipe 42. Two groups of positioning mechanisms 7 are provided on the inner side of the brackets 6. The conveying pipe 42 is stabilized by the positioning mechanisms 7.

[0034] Specifically, the positioning mechanism 7 is composed of a positioning ball 71 and a return spring 72. The positioning ball 71 is slidably connected to the inner side of the bracket 6 and is fixed to the return spring 72. The other end of the return spring 72 is fixed to the inside of the bracket 6. At the same time, two groups of limit blocks 421 are fixed to the outer end of the transmission tube 42. The inner side of the limit block 421 is provided with a groove adapted to the positioning ball 71. When the return spring 72 pushes the positioning ball 71 through the elastic force, the positioning ball 71 can be clamped with the groove on the upper side of the limit block 421, so that the transmission tube 42 can be firmly fixed on the inner side of the bracket 6.

[0035] The connection between the extraction pipe 31 and the mixing box 2 and the extraction pump 30, the connection between the extraction pump 30 and the tee pipe 32, the connection between the tee pipe 32 and the bellows 41, and the connection between the bellows 41 and the transmission pipe 42 are all existing pipeline connections and can be installed according to specific circumstances, so they will not be elaborated here.

[0036] In another embodiment, see Figure 1 and Figure 2Hooks 22 are fixed to both sides of the outer end of the mixing box 2, and a part of the longer corrugated pipe 41 can be hung by the hooks 22.

[0037] Working principle: Before fertilizing the cotton field, first pour fertilizer and water from the feed pipe 23, then start the motor 52 to drive the rotating rod 50 to rotate, and drive the stirring rod 51 to stir and mix the fertilizer through the rotating rod 50. After mixing, push it through the handle 21, and move it in the cotton field through the moving wheel 11 at the bottom of the base 1. During the movement, the extraction pump 30 can be started to extract the mixed fertilizer from the mixing box 2, and then transport it to the corrugated pipe 41 through the three-way pipe 32. The fertilizer entering the corrugated pipe 41 is transferred to the transmission pipe 42, and finally the fertilizer is sprayed out through the nozzle 43.

[0038] When fertilizing cotton under normal circumstances, due to the thrust of the reset spring 72 on the positioning ball 71, the positioning ball 71 is engaged with the groove of the limit block 421, so that the transmission pipe 42 can be firmly fixed on the bracket 6. At this time, the fertilizer can be sprayed out at a fixed angle through the spraying mechanisms 4 on both sides.

[0039] When some cotton stalks are located in a relatively tortuous position, making it difficult for the fixed-angle spraying mechanism 4 to spray fertilizer on them, the transmission tube 42 can be directly pulled out from the bracket 6. Since the corrugated tube 41 has good flexibility and bendability, it is convenient to hold the transmission tube 42 and spray fertilizer on the cotton stalks at a free angle. When the transmission tube 42 is pulled out, the positioning ball 71 is compressed and retracted into the bracket 6. At this time, the positioning ball 71 is no longer engaged with the groove of the limit block 421.

[0040] 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 sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fertilizer mixer, comprising a base (1), wherein a moving wheel (11) is mounted at the bottom of the base (1), characterized in that: Also includes: A mixing box (2) fixedly connected to the upper end of the base (1); A conveying mechanism, which is installed on the front side of the mixing box (2) and fixedly connected to the upper end of the base (1) to convey the fertilizer; Two sets of spraying mechanisms (4) are installed at the discharge port of the conveying mechanism to spray the fertilizer conveyed by the conveying mechanism; Two sets of brackets (6) are mounted on the upper end of the base (1) and located outside the spraying mechanism (4); The spraying mechanism (4) further comprises a bellows (41), a conveying pipe (42) and a nozzle (43); the bellows (41) is connected to the discharge port of the three-way pipe (32); the other end of the bellows (41) is connected to the conveying pipe (42); and the other end of the conveying pipe (42) is connected to the nozzle (43); The bracket (6) is located outside the transmission tube (42) and is fixedly connected to the base (1); two sets of positioning mechanisms (7) are installed inside the bracket (6) to stabilize the transmission tube (42); The positioning mechanism (7) further comprises a positioning ball (71) and a return spring (72), wherein the positioning ball (71) is slidably connected to the inner side of the bracket (6), the positioning ball (71) is fixedly connected to the return spring (72), and the other end of the return spring (72) is fixedly connected to the inside of the bracket (6); Two groups of limit blocks (421) are fixedly connected to the outer end of the transmission tube (42), and grooves adapted to the positioning balls (71) are provided on the inner sides of the limit blocks (421) to facilitate clamping with the positioning balls (71).

2. A fertilizer mixer according to claim 1, characterized in that: A handle (21) is fixedly connected to the upper end of the mixing box (2), hooks (22) are fixedly connected to both sides of the outer end of the mixing box (2), and a feed pipe (23) fixedly connected to the upper end of the mixing box (2) is installed in front of the handle (21).

3. A fertilizer mixer according to claim 1, characterized in that: The mixing box (2) is provided with a mixing mechanism for mixing fertilizers.

4. A fertilizer mixer according to claim 3, characterized in that: The mixing mechanism further comprises a rotating rod (50), a stirring rod (51) and a motor (52); the rotating rod (50) is rotatably connected to the inside of the stirring box (2); the stirring rod (51) is evenly mounted on the outer end of the rotating rod (50); the rotating rod (50) is connected to the output shaft of the motor (52); and the motor (52) is mounted on the upper end of the stirring box (2).

5. A fertilizer mixer according to claim 1, characterized in that: The conveying mechanism further comprises an extraction pump (30), an extraction pipe (31) and a three-way pipe (32); the extraction pump (30) is fixedly connected to the upper end of the base (1); the feed port of the extraction pump (30) is connected to the extraction pipe (31), and the other end of the extraction pipe (31) is connected to the stirring box (2); and the discharge port of the extraction pump (30) is connected to the three-way pipe (32).

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