Preparation device of whitewashing agent for planting

Abstract

The utility model relates to the technical field of preparation devices, in particular to a preparation device of a whitewashing agent for planting. Comprising a barrel, a cover plate is detachably and fixedly connected to the upper end of the barrel, a through hole is concentrically formed in the upper end of the cover plate, and a stirring assembly penetrates through the through hole; the stirring assembly comprises a rotating rod, the upper end of the rotating rod is concentrically and fixedly connected with an output shaft of a motor, a scraping plate is fixed to the lower end of the motor, a plurality of stirring units are arranged on the rotating rod part in the barrel, each stirring unit comprises a long groove formed in the rotating rod, and a stirring rod is elastically and rotationally connected into the upper end of each long groove; and after the rotating rod is inserted into the insertion pipe, the end, away from the rotating rod, of the stirring rod inclines downwards, and the scraping plate is in sliding contact with the inner edge of the insertion pipe. According to the device, the movable insertion pipe is arranged, a scraping plate can scrape off a whitening agent attached to the interior of the insertion pipe and then make the whitening agent flow back into the barrel, and when the stirring assembly is taken out, the situation that a large amount of the whitening agent drips can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of configuration device technology, specifically to a device for preparing whitewash for planting. Background Technology

[0002] The purpose of whitewashing tree trunks is to prevent and control pests and diseases, delay tree budding, and avoid sunscald damage. In continental climates with drastic changes in sunlight and temperature, whitewashing can reduce the absorption of solar radiation heat by the above-ground parts of the tree, thereby delaying the budding period. Whitewashing also reflects sunlight, preventing localized increases in humidity on branches and trunks, thus effectively preventing sunscald damage. The whitewashing agent is made by slaked quicklime with water, adding oil and stirring, then adding water to make lime milk, then pouring in lime-sulfur mixture stock solution and salt water, and stirring thoroughly.

[0003] A patent document with publication number CN215353113U discloses a rapid preparation device for whitewashing agent for fruit tree planting. The device includes a base, with support rods fixedly connected to the four corners of the lower end of the base. A support plate is fixedly connected to the rear of the upper end of the base. A connecting plate is fixedly connected to the upper front of the support plate. A lifting mechanism is fixedly connected to the front of the upper end of the connecting plate. A preparation tank is fixedly connected to the front of the upper end of the base. The lower part of the lifting mechanism passes through the lower part of the upper end of the connecting plate and extends into the preparation tank. A driving device is fixedly connected to the middle of the upper end of the lifting mechanism. The lower part of the driving device passes through the middle of the lower end of the lifting mechanism and extends into the preparation tank. A driver is fixedly connected to the left of the upper end of the driving device. Stirring devices are movably connected to the left and right of the lower end of the driving device, and a belt is connected between the two stirring devices. The driver is activated, causing its output to rotate the connecting rod. The connecting rod then rotates the rotating wheel and the fixed plate. This rotating wheel, via a belt, drives another rotating wheel, which in turn drives another connecting rod and another fixed plate. This, in turn, causes the two fixed plates to rotate two rotating columns, which in turn drive several stirring blades to rapidly stir the raw materials. This improves the efficiency and uniformity of the stirring, thus enhancing the quality of the whitewash preparation. However, while this device is convenient for on-site preparation, the whitewash needs to be placed in a container before application.

[0004] Patent document CN216704049U discloses a rapid preparation device for whitewashing agent for fruit tree planting, which includes a base plate and a stirring shaft. A mixing chamber is installed at the center of the top of the base plate. A side plate is fixedly connected to the left side of the base plate, and a top plate is fixedly connected to the top of the side plate. A servo motor is fixedly connected to the top of the top plate. The bottom of the servo motor passes through the top plate and extends into the inner cavity of the mixing chamber. Mixing rods are fixedly connected to both sides of the stirring shaft. A limiting ring is installed on the top of the mixing chamber. Sliding rods are provided on both sides of the inner cavity of the limiting ring. A connecting plate is fixedly connected to the bottom of the sliding rod. An auxiliary rod is fixedly connected to the bottom of the connecting plate. A mounting base is fixedly connected to the top of the sliding rod. A rotating sleeve is fixedly connected to the top of the surface of the stirring shaft. Rotating rods are fixedly connected to both sides of the rotating sleeve. An adjusting cylinder is fixedly connected to one side of the bottom of the rotating rod. A locking rod is fixedly connected to the output end of the adjusting cylinder. This invention utilizes a servo motor to drive a stirring shaft, which in turn drives a rotating sleeve, which in turn drives a rotating rod, which in turn drives an adjusting cylinder, which in turn drives a sliding rod, which in turn drives an auxiliary rod. This achieves uniform mixing and solves the problem of uneven mixing in existing whitewash preparation devices for fruit trees, which often only mix in localized areas and fail to mix the sides, making them inconvenient to use. This new device allows for convenient on-site preparation; the whitewash, once prepared, needs to be placed in a container before application. Utility Model Content

[0005] The main objective of this invention is to provide a whitewash preparation device for planting that allows for convenient on-site preparation of whitewash, enabling direct application of the whitewash from the container to the tree trunk. When the mixing component is removed after preparation, excessive dripping of the whitewash is prevented.

[0006] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0007] A device for preparing whitewash for planting includes a cylinder with a cover plate detachably fixed to the upper end. A through hole is concentrically opened at the upper end of the cover plate, through which a stirring component passes. The stirring component includes a rotating rod, the upper end of which is concentrically fixed to the output shaft of a motor. A scraper is fixed to the lower end of the motor. Multiple stirring units are provided on the rotating rod portion inside the cylinder. Each stirring unit includes a long groove on the rotating rod, with a stirring rod rotatably connected to the upper end of the long groove. The device also includes a tube that can be inserted into the through hole. After the rotating rod is inserted into the tube, the end of the stirring rod away from the rotating rod tilts downward, and the scraper slides in contact with the inner edge of the tube.

[0008] Specifically, a sealing ring is fixed to the inner edge of the through hole. After the insertion tube passes through the through hole, the sealing ring is in sealing contact with the outer edge of the insertion tube. A sealing ring is fixed to the outer edge of the scraper. After the scraper is located inside the insertion tube, the sealing ring is in sealing contact with the inner edge of the insertion tube.

[0009] Specifically, a handle is fixed to the upper end of the motor.

[0010] Specifically, a retaining ring is fixed to the outer side of the upper part of the insertion tube, and a handle is fixed to the outer side of the insertion tube above the retaining ring.

[0011] Specifically, a support rod is fixed to the end of the stirring rod away from the rotating rod, and a omnidirectional ball is installed at the end of the support rod away from the stirring rod.

[0012] Specifically, the stirring rod and the rotating rod are connected by a torsion spring, with one end of the torsion spring fixedly connected to the stirring rod and the other end of the torsion spring fixedly connected to the rotating rod.

[0013] Specifically, a fixed sleeve is fixed to the upper end of the bottom plate of the cylinder, and the lower end of the rotating rod is inserted into the fixed sleeve. A ball bearing is rotatably arranged on the bottom plate of the cylinder inside the fixed sleeve, and the ball bearing makes rolling contact with the lower end of the rotating rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This device features a movable insert tube. After the stirring component stirs the whitening agent in the cylinder, the insert tube passes through the through hole, positioning the stirring component inside the insert tube. Then, the insert tube and stirring component are lifted, positioning them above the whitening agent surface in the cylinder. The stirring component rotates inside the insert tube, and under centrifugal force, the whitening agent adhering to the stirring component is thrown against the inner wall of the insert tube. The stirring component is then discharged from the insert tube from top to bottom. A scraper removes the whitening agent adhering to the insert tube and returns it to the cylinder. This prevents excessive dripping of whitening agent when the stirring component is removed.

[0016] 2. Opening the cover allows you to directly apply the whitewash inside the cylinder to the tree trunk.

[0017] 3. By setting a support rod and a universal ball on the stirring rod, it is convenient for the stirring rod to rotate in an inclined state inside the tube.

[0018] 4. By setting a fixed sleeve and ball bearings, it is convenient to position the rotating rod and facilitate its rotation inside the cylinder, which can improve the stability of the rotating rod during rotation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the cylinder.

[0020] Figure 2 This is a schematic diagram of intubation.

[0021] Figure 3 This is a top view of the cylinder.

[0022] Figure 4 This is a top view of the intubation.

[0023] Figure 5 for Figure 3 Sectional view along line AA.

[0024] Figure 6 for Figure 5 A magnified view of region B in the middle.

[0025] Figure 7 This is a schematic diagram showing the cannula inserted into the through hole.

[0026] Figure 8 This is a schematic diagram showing the tube insertion and stirring assembly after they have been lifted.

[0027] Figure 9 This is a schematic diagram of the stirring assembly being pulled out of the insertion tube.

[0028] The parts in the attached diagram are named as follows: 1. Cylinder, 2. Cover plate, 3. Through hole, 4. Rotating rod, 5. Scraper, 6. Motor, 7. Handle, 8. Insert tube, 9. Retaining ring, 10. Handle rod, 11. Long groove, 12. Stirring rod, 13. Support rod, 14. Universal ball, 15. Fixing sleeve, 16. Ball bearing. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] Example 1: Refer to Figures 1-9 As shown, the whitewash preparation device for planting includes a cylinder 1, a cover plate 2 is detachably and fixedly connected to the upper end of the cylinder 1, and a through hole 3 is concentrically opened on the upper end of the cover plate 2, through which the mixing component passes.

[0031] The stirring assembly includes a rotating rod 4, the upper end of which is concentrically and fixedly connected to the output shaft of the motor 6, and a scraper 5 is fixed to the lower end of the motor 6. Multiple stirring units are provided on the rotating rod 4 part inside the cylinder 1.

[0032] A handle 7 is fixed to the upper end of the motor 6. The motor 6 has a built-in lithium battery, which powers the motor 6.

[0033] The stirring unit includes a long groove 11 formed on the rotating rod 4, and a stirring rod 12 is elastically rotatably connected to the upper end of the long groove 11. Specifically, the stirring rod 12 is connected to the rotating rod 4 via a torsion spring, with one end of the torsion spring fixedly connected to the stirring rod 12 and the other end fixedly connected to the rotating rod 4. Under the elastic force of the torsion spring, the stirring rod 12 is in a state perpendicular to the rotating rod 4 when it is not under force.

[0034] The end of the stirring rod 12 away from the rotating rod 4 is fixed with a support rod 13, and the end of the support rod 13 away from the stirring rod 12 is equipped with a universal ball 14.

[0035] It also includes a tube 8, which can be inserted into the through hole 3. After the rotating rod 4 is inserted into the tube 8, the end of the stirring rod 12 away from the rotating rod 4 tilts downward, and the scraper 5 slides in contact with the inner edge of the tube 8.

[0036] A sealing ring is fixed to the inner edge of the through hole 3. After the insertion tube 8 passes through the through hole 3, the sealing ring makes sealing contact with the outer edge of the insertion tube 8.

[0037] A sealing ring is fixed to the outer edge of the scraper 5. After the scraper 5 is located inside the insertion tube 8, the sealing ring is in sealing contact with the inner edge of the insertion tube 8.

[0038] A retaining ring 9 is fixed to the outer side of the upper part of the insertion tube 8, and a handle 10 is fixed to the outer side of the insertion tube 8 above the retaining ring 9.

[0039] When preparing the whitewash on-site, lime milk, lime-sulfur mixture stock solution, and brine are poured into cylinder 1. Then, the rotating rod 4 is inserted into the fixing sleeve 15 inside cylinder 1, and the cover plate 2 is fixed to the upper end of cylinder 1. At this time, the rotating rod 4 passes through the through hole 3. The motor 6 is started, and the motor 6 drives the rotating rod 4, stirring rod 12, support rod 13, and universal ball 14 to rotate. The rotating stirring rod 12 can stir the whitewash inside cylinder 1.

[0040] After the whitening agent is stirred, the lower end of the insertion tube 8 is inserted through the through hole 3 and moved downward. When the lower end of the insertion tube 8 is inserted through the through hole 3 and moved downward, the lower end of the insertion tube 8 can make the end of the stirring rod 12 away from the rotating rod 4 tilt downward. When the stirring rod 12 is completely inside the insertion tube 8, the stirring rod 12 is in an inclined state, and the universal ball 14 installed on the support rod 13 rolls in contact with the inner edge of the insertion tube 8.

[0041] The insert 8 and the stirring assembly move upwards together, positioning them above the whitening agent liquid surface inside the cylinder 1. As the insert 8 and the stirring assembly move upwards, the sealing ring inside the through hole 3 can scrape off the whitening agent adhering to the outer edge of the insert 8.

[0042] After the stirring assembly and the insertion tube 8 are positioned above the whitening agent liquid surface inside the cylinder 1, the insertion tube 8 is stabilized, and the motor 6 is started. The motor 6 drives the stirring assembly to rotate inside the cylinder 1. During the rotation of the stirring assembly inside the cylinder 1, the whitening agent adhering to the stirring assembly is thrown towards the inner wall of the insertion tube 8 under the action of centrifugal force.

[0043] Then remove the cannula 8 from the through hole 3, as follows: Figure 9 As shown, the insertion tube 8 and the stirring assembly are tilted, and the lower end of the insertion tube 8 is aligned with the through hole 3. Then, the stirring assembly is pulled out from the insertion tube 8 from top to bottom. During the process of the scraper 5 moving from top to bottom inside the insertion tube 8, the sealing ring on the outer edge of the scraper 5 can scrape off the white coating on the inner edge of the insertion tube 8. After the white coating on the inner edge of the insertion tube 8 is scraped off, it flows out from the lower end of the insertion tube 8 and flows back into the cylinder 1 through the through hole 3.

[0044] When removing the mixing component, it can prevent a large amount of whitewash from dripping, thus avoiding waste and soil contamination.

[0045] By opening the cover plate 2, the whitewash inside the cylinder 1 can be directly applied to the tree trunk.

[0046] Example 2: Based on Example 1, referring to... Figure 5 , Figure 7 , Figure 8 and Figure 9 As shown, a fixing sleeve 15 is fixed to the upper end of the bottom plate of the cylinder 1, and the lower end of the rotating rod 4 is inserted into the fixing sleeve 15. A ball bearing 16 is rotatably arranged on the bottom plate of the cylinder 1 inside the fixing sleeve 15, and the ball bearing 16 rolls in contact with the lower end of the rotating rod 4.

[0047] By setting the fixed sleeve 15 and the ball bearing 16, it is convenient to position the rotating rod 4 and facilitate the rotation of the rotating rod 4 inside the cylinder 1, thereby improving the stability of the rotating rod 4 during the rotation process.

[0048] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for preparing a whitewash for planting, comprising a cylinder (1), wherein a cover plate (2) is detachably and fixedly connected to the upper end of the cylinder (1), and a through hole (3) is concentrically formed on the upper end of the cover plate (2), characterized in that, The stirring assembly passes through the through hole (3); the stirring assembly includes a rotating rod (4), the upper end of the rotating rod (4) is concentrically fixedly connected to the output shaft of the motor (6), the lower end of the motor (6) is fixed with a scraper (5), and multiple stirring units are provided on the rotating rod (4) part inside the cylinder (1). The stirring unit includes a long groove (11) opened on the rotating rod (4), and a stirring rod (12) is elastically rotatably connected to the upper end of the long groove (11); it also includes a tube (8), which can be inserted into the through hole (3). After the rotating rod (4) is inserted into the tube (8), the end of the stirring rod (12) away from the rotating rod (4) is inclined downward, and the scraper (5) slides in contact with the inner edge of the tube (8).

2. The apparatus for preparing whitewash for planting according to claim 1, characterized in that, A sealing ring is fixed to the inner edge of the through hole (3). After the insertion tube (8) passes through the through hole (3), the sealing ring is in sealing contact with the outer edge of the insertion tube (8). A sealing ring is fixed to the outer edge of the scraper (5). After the scraper (5) is located inside the insertion tube (8), the sealing ring is in sealing contact with the inner edge of the insertion tube (8).

3. The apparatus for preparing whitewash for planting according to claim 1, characterized in that, A handle (7) is fixed to the upper end of the motor (6).

4. The apparatus for preparing whitewash for planting according to claim 1, characterized in that, A retaining ring (9) is fixed to the outer side of the upper part of the insertion tube (8), and a handle (10) is fixed to the outer side of the insertion tube (8) above the retaining ring (9).

5. The apparatus for preparing whitewash for planting according to claim 1, characterized in that, The stirring rod (12) is fixed with a support rod (13) at the end away from the rotating rod (4), and a universal ball (14) is installed at the end of the support rod (13) away from the stirring rod (12).

6. The apparatus for preparing whitewash for planting according to claim 1, characterized in that, The stirring rod (12) and the rotating rod (4) are connected by a torsion spring. One end of the torsion spring is fixedly connected to the stirring rod (12), and the other end of the torsion spring is fixedly connected to the rotating rod (4).

7. The apparatus for preparing whitewash for planting according to claim 1, characterized in that, A fixing sleeve (15) is fixed at the upper end of the bottom plate of the cylinder (1), and the lower end of the rotating rod (4) is inserted into the fixing sleeve (15). A ball bearing (16) is rotatably arranged on the bottom plate of the cylinder (1) inside the fixing sleeve (15), and the ball bearing (16) rolls in contact with the lower end of the rotating rod (4).

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