Pesticide and fertilizer spraying device for automatic sweet potato planting

Abstract

The utility model discloses an automatic sweet potato planting pesticide fertilizer spraying device which comprises a bottom plate, a vertically-through gear groove is formed in the bottom plate, shaft cores penetrate through the centers of the two sides of the inner wall of the gear groove, gear bodies are fixedly connected to the opposite faces of the two shaft cores, and a first side plate is fixedly connected to one end of the top of the bottom plate. A second side plate is fixedly connected to the other end of the top of the bottom plate, the first side plate and the second side plate are arranged on the two sides of the gear groove, and a rotatable mixing tank is installed on the opposite faces of the first side plate and the second side plate; by arranging the universal wheels and the rollers, the whole pesticide and fertilizer spraying device can be moved more conveniently and quickly, the pesticide and fertilizer spraying cost is saved, meanwhile, great convenience is brought to pesticide and fertilizer spraying work, the spraying range of the pesticide and fertilizer spraying device can be expanded by arranging the multiple sets of spraying heads, and due to the fact that each set of spraying heads can be independently controlled to be switched on and off, the pesticide and fertilizer spraying device is more convenient to use. Therefore, the flexibility of the whole pesticide and fertilizer spraying device can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery technical field especially relates to a kind of automatic sweet potato planting's medicine fertilizer spraying device. BACKGROUND

[0002] Sweet potato is annual herb, underground part has round, oval or spindle-shaped tuber, stem lies flat or ascends, occasionally winding, multiple branches, leaf shape, color often different due to variety difference;Sweet potato is a kind of high-yield and strong adaptability food crops, closely related to industrial and agricultural production and people's life, tuber is important raw material for food processing, starch and alcohol manufacturing industry in addition to being used as staple food, root, stem, leaf is also excellent feed.

[0003] During the growth of sweet potato, it needs to be fertilized and sprayed with pesticides regularly to remove pests and diseases, and the current medicine fertilizer spraying operation is carried out by two mechanical equipment separately, which increases the labor input of medicine fertilizer spraying operation and reduces the efficiency of medicine fertilizer spraying. Based on these problems, Chinese patent CN215454891U discloses an automatic medicine fertilizer spraying device for sweet potato planting, which is provided with built-in sealing units and stirring shafts. During the operation of the device, the two built-in sealing units inside the fertilizer tank and the medicine storage tank drive the two stirring shafts to rotate at high speed, and the fertilizer and water inside the fertilizer tank and the medicine storage tank are accelerated by the stirring arms to avoid the problems of sedimentation and uneven mixing, thereby improving the practicability of the device.

[0004] The medicine fertilizer spraying device cannot be moved, so a long conveying pipe needs to be connected when spraying medicine fertilizer, which not only increases the cost of medicine fertilizer spraying, but also causes the long conveying pipe to be tangled together, resulting in poor medicine fertilizer conveying and bringing many inconveniences to medicine fertilizer spraying work. SUMMARY

[0005] The purpose of this section is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] The utility model provides an automatic sweet potato planting medicine and fertilizer spraying device, including the bottom plate, the bottom plate is opened in the gear groove that penetrates up and down, the inner wall both sides center of gear groove penetrates the axle core, the opposite surface of two groups of axle cores is fixedly connected with gear body, the opposite surface of two groups of axle cores is fixedly connected with the gyro wheel, the top one end of bottom plate is fixedly connected with first side plate, the top other end of bottom plate is fixedly connected with second side plate, and first side plate and second side plate are all set up in the both sides of gear groove, and the opposite surface of first side plate and second side plate is installed with the rotatable mixing jar, and the outer wall center of mixing jar is fixedly connected with gear ring, and the gear slot of gear ring outer wall is engaged with the gear tooth of gear body outer wall, and the front end of bottom plate is fixedly connected with the backing plate, and the top one end of backing plate is fixedly connected with the pressurizing pump, and the both sides outer wall and the front end face of pressurizing pump are all installed with the shower head, and the bottom of backing plate both ends is fixedly connected with universal wheel.

[0008] As a further description of the above technical solutions:

[0009] The top rear end of the bottom plate is fixedly connected with a U-shaped frame, the inner walls of the U-shaped frame are fixedly connected with horizontal rods, and the outer walls of the horizontal rods are rotatably connected with handle sleeves.

[0010] As a further description of the above technical solutions:

[0011] A square block penetrates the top center of the first side plate, a first side disc is fixedly connected to one side of the outer wall of the square block, and one end of the outer wall of the first side disc is rotatably connected to one end of the inner wall of the mixing jar.

[0012] As a further description of the above technical solutions:

[0013] A plurality of protruding strips are fixedly connected to the inner wall of the mixing jar, threaded rods are fixedly connected to the outer walls of both ends of one side of the mixing jar, a second side disc is sleeved to one end of the outer wall of each threaded rod, and nuts are threadedly connected to the other ends of the outer walls of the threaded rods.

[0014] As a further description of the above technical solutions:

[0015] A cylinder is fixedly connected to the center of one end surface of the second side disc, a feed pipe penetrates the second side disc, and a blocking block is sleeved to the inner wall of the feed pipe.

[0016] As a further description of the above technical solutions:

[0017] A plurality of stirring plates are fixedly connected to the other end surface of the second side disc, a plurality of stirring perforations are formed in the stirring plates, and the cylinder is placed at the top center of the second side plate.

[0018] As a further description of the above technical solutions:

[0019] The first side disc is provided with a discharge pipe penetrating through the first side disc, and the inner wall of the discharge pipe is sleeved with a conveying pipe, and the end of the conveying pipe is inserted into the interface at the center of the rear end surface of the pressurizing pump.

[0020] Compared with the prior art, the utility model has the beneficial effects that:

[0021] (1) Through the setting up of universal wheel and gyro wheel, the whole pesticide and fertilizer spraying device can be moved more conveniently and quickly, not only the cost of pesticide and fertilizer spraying is saved, but also the pesticide and fertilizer spraying work is facilitated, through the setting up of multiple groups of spray heads, the spraying range of the pesticide and fertilizer spraying device can be expanded, since each group of spray heads can be controlled independently, the flexibility of the whole pesticide and fertilizer spraying device is improved.

[0022] (2) When the gyro wheel rolls, the gear body on the shaft core can rotate with the mixing tank on the gear ring, so that the mixture of pesticide and fertilizer in the mixing tank can be shaken and stirred constantly, through the setting up of the protruding strip, the mixture of pesticide and fertilizer can be collided, not only the mixing effect of pesticide and fertilizer is improved, but also the uniformity of the pesticide and fertilizer mixture is improved, when the mixing tank rotates, the mixture of pesticide and fertilizer can contact the stirring plate and flow out from the stirring perforation, with the rotation of multiple groups of stirring plates, the mixing efficiency of pesticide and fertilizer can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a structural schematic view of the utility model;

[0024] Figure 2 It is a left view of the utility model;

[0025] Figure 3 It is a left sectional view of the utility model;

[0026] Figure 4 It is a right sectional view of the utility model.

[0027] The corresponding relationship between the annotations of the drawings and the component names in the drawings is as follows:

[0028] 1, bottom plate; 2, U-shaped frame; 3, cross bar; 4, handle cover; 5, gear groove; 6, shaft core; 7, gear body; 8, gyro wheel; 9, first side plate; 10, square; 11, first side disc; 12, mixing tank; 13, protruding strip; 14, gear ring; 15, threaded rod; 16, second side disc; 17, nut; 18, cylinder; 19, feeding pipe; 20, plugging block; 21, stirring plate; 22, stirring perforation; 23, second side plate; 24, discharge pipe; 25, conveying pipe; 26, backing plate; 27, pressurizing pump; 28, spray head; 29, universal wheel. DETAILED DESCRIPTION

[0029] In order to make the above objects, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0030] In the following description, a lot of specific details are set forth in order to facilitate a full understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0031] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. The present application provides the following embodiments.

[0032] With reference to Figures 1-4 The present application provides an embodiment: an automatic drug and fertilizer spraying device for sweet potato planting, comprising a bottom plate 1, a U-shaped frame 2 is fixedly connected to the top rear end of the bottom plate 1, horizontal rods 3 are fixedly connected to the inner walls of the U-shaped frame 2, handle covers 4 are rotatably connected to the outer walls of the horizontal rods 3, the staff can hold the handle covers 4 tightly, the entire drug and fertilizer spraying device can be pushed, the handle covers 4 are made of rubber material, the palms of the staff can be protected, gear grooves 5 are provided in the bottom plate 1, the inner walls of the gear grooves 5 are provided with through holes penetrating the outer walls of the bottom plate 1 at the centers of the two sides, shaft cores 6 capable of rotating are installed in the inner walls of the through holes, gear bodies 7 are fixedly connected to the opposite surfaces of the two groups of shaft cores 6, one group of gear bodies 7 is provided and installed in the gear grooves 5, the cross-sectional diameter of the gear bodies 7 is greater than the height of the gear grooves 5, rollers 8 are fixedly connected to the opposite surfaces of the two groups of shaft cores 6, and two groups of rollers 8 are provided.

[0033] The top end of the bottom plate 1 is fixedly connected with the first side plate 9, a square block 10 penetrates through the top center of the first side plate 9, a square recess is formed in the top of the first side plate 9, the outer wall of the square block 10 is placed in the square recess, a first side disc 11 is fixedly connected to one side of the outer wall of the square block 10, the square block 10 cannot rotate in the square recess, so the first side disc 11 cannot rotate, a mixing tank 12 is rotatably connected to one end of the outer wall of the first side disc 11, by arranging the mixing tank 12, the pesticide and the fertilizer can be mixed together, a plurality of protruding strips 13 are fixedly connected to the inner wall of the mixing tank 12, by arranging the protruding strips 13, the pesticide and the fertilizer mixture can be collided, not only improving the mixing effect of the pesticide and the fertilizer, but also improving the uniformity of the pesticide and the fertilizer mixture, a gear ring 14 is fixedly connected to the center of the outer wall of the mixing tank 12, the gear groove on the outer wall of the gear ring 14 is engaged with the gear teeth on the outer wall of the gear body 7, by arranging the connecting structure between the gear ring 14 and the gear body 7, when the roller 8 rolls, the gear body 7 on the shaft core 6 will rotate together with the mixing tank 12 on the gear ring 14, so that the pesticide and the fertilizer mixture in the mixing tank 12 can be constantly shaken and stirred.

[0034] Threaded rods 15 are fixedly connected to both ends of one side of the outer wall of the mixing tank 12, second side discs 16 are sleeved on one end of the outer wall of the threaded rods 15, nuts 17 are threadedly connected to the other end of the outer wall of the threaded rods 15, by arranging the connecting structure between the threaded rods 15 and the nuts 17, the second side discs 16 can be fixed on the mixing tank 12, cylindrical columns 18 are fixedly connected to the center of one end face of the second side discs 16, feed pipes 19 penetrate through the second side discs 16, workers can pour the pesticide, the fertilizer and the mixing water into the mixing tank 12 from the feed pipes 19, the inner wall of the feed pipes 19 is sleeved with a blocking block 20, a plurality of stirring plates 21 are fixedly connected to the other end face of the second side discs 16, a plurality of stirring perforations 22 are formed in the stirring plates 21, when the mixing tank 12 rotates, the pesticide and the fertilizer mixture can contact the stirring plates 21 and flow out from the stirring perforations 22, with the rotation of the plurality of stirring plates 21, the mixing efficiency of the pesticide and the fertilizer can be improved.

[0035] The other end of the top of the bottom plate 1 is fixedly connected with a second side plate 23, the first side plate 9 and the second side plate 23 are arranged on both sides of the gear groove 5, the cylinder 18 is placed at the top center of the second side plate 23, a semicircular groove is formed at the top center of the second side plate 23, the outer wall of the cylinder 18 is placed in the semicircular groove at the top center of the second side plate 23, the cylinder 18 can rotate in the semicircular groove, the first side plate 11 is penetrated by a discharge pipe 24, the inner wall of the discharge pipe 24 is sleeved with a conveying pipe 25, the front end of the bottom plate 1 is fixedly connected with a pad plate 26, one end of the top of the pad plate 26 is fixedly connected with a pressure pump 27, the two outer walls and the front end face of the pressure pump 27 are all installed with a spray head 28, by arranging a plurality of spray heads 28, the spraying range of the pesticide and fertilizer spraying device can be expanded, it is worth noting that each group of spray heads 28 can be controlled independently, which is beneficial to improve the flexibility of the whole pesticide and fertilizer spraying device, the tail end of the conveying pipe 25 is inserted into the interface at the center of the rear end face of the pressure pump 27, by arranging the conveying pipe 25, the mixture of pesticide and fertilizer can be conveyed into the pressure pump 27, the bottom of the pad plate 26 is fixedly connected with universal wheels 29, by arranging the universal wheels 29, the whole pesticide and fertilizer spraying device can be moved more conveniently and quickly.

[0036] The above is a further detailed description of the present application in combination with the specific embodiments, which cannot be regarded as limiting the specific embodiments of the present application to these descriptions. For ordinary skilled in the art to which the present application belongs, without departing from the concept of the present application, a number of simple deductions or substitutions can be made, which should be regarded as belonging to the protection scope determined by the claims of the present application.

Claims

1. A medicine and fertilizer spraying device for automatic sweet potato planting, comprising a bottom plate (1), characterized in that: The bottom plate (1) is provided with a gear slot (5) penetrating from top to bottom, the inner wall of the gear slot (5) is provided with a shaft core (6) penetrating from the center of both sides, the opposite faces of the two shaft cores (6) are fixedly connected with a gear body (7), the opposite faces of the two shaft cores (6) are fixedly connected with a roller (8), one end of the top of the bottom plate (1) is fixedly connected with a first side plate (9), the other end of the top of the bottom plate (1) is fixedly connected with a second side plate (23), the first side plate (9) and the second side plate (23) are arranged on both sides of the gear slot (5), the opposite faces of the first side plate (9) and the second side plate (23) are provided with a rotatable mixing tank (12), the outer wall center of the mixing tank (12) is fixedly connected with a gear ring (14), the gear groove of the outer wall of the gear ring (14) is engaged with the gear teeth of the outer wall of the gear body (7), the front end of the bottom plate (1) is fixedly connected with a backing plate (26), one end of the top of the backing plate (26) is fixedly connected with a pressure pump (27), the two outer walls and the front end face of the pressure pump (27) are provided with a spray head (28), the two ends of the bottom of the backing plate (26) are fixedly connected with a universal wheel (29).

2. The automatic medicine and fertilizer spraying device for sweet potato planting according to claim 1, characterized in that: The top rear end of the bottom plate (1) is fixedly connected with a U-shaped frame (2), the inner walls of the U-shaped frame (2) are fixedly connected with a cross rod (3), and the outer wall of the cross rod (3) is rotatably connected with a handle sleeve (4).

3. The automatic medicine and fertilizer spraying device for sweet potato planting according to claim 1, characterized in that: The top center of the first side plate (9) penetrates a square block (10), one side of the outer wall of the square block (10) is fixedly connected with a first side disc (11), and one end of the outer wall of the first side disc (11) is rotatably connected with one end of the inner wall of the mixing tank (12).

4. The automatic medicine and fertilizer spraying device for sweet potato planting according to claim 1, characterized in that: The inner wall of the mixing tank (12) is fixedly connected with a plurality of protruding strips (13), the outer wall of the mixing tank (12) is fixedly connected with a threaded rod (15) at both ends, the outer wall of the threaded rod (15) is sleeved with a second side disc (16) at one end, and the outer wall of the threaded rod (15) is threadedly connected with a nut (17) at the other end.

5. The automatic medicine and fertilizer spraying device for sweet potato planting according to claim 4, characterized in that: The center of one end face of the second side disc (16) is fixedly connected with a cylinder (18), and the second side disc (16) penetrates an inlet pipe (19).

6. The automatic medicine and fertilizer spraying device for sweet potato planting according to claim 5, characterized in that: The other end face of the second side disc (16) is fixedly connected with a plurality of stirring plates (21), a plurality of stirring perforations (22) are formed in the stirring plates (21), and the cylinder (18) is placed at the top center of the second side plate (23).

7. The automatic medicine and fertilizer spraying device for sweet potato planting according to claim 3, characterized in that: The first side disc (11) penetrates a discharge pipe (24), the inner wall of the discharge pipe (24) is sleeved with a conveying pipe (25), and the tail end of the conveying pipe (25) is inserted into the interface at the center of the rear end face of the pressure pump (27).

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