Hand-held vermiculite quantitative subpackaging tool

Abstract

The utility model discloses a handheld vermiculite quantitative subpackaging tool, which comprises a barrel and an inner sleeve, one end of the inner sleeve is inserted into the barrel and is provided with a base, and the other end of the inner sleeve extends to the outside and is flanged and sleeved outside the barrel. A quantitative cavity used for storing vermiculite is formed between the base and the inner sleeve, a fixing ring and an adjusting ring are arranged outside the barrel in a sleeving mode, one end of the fixing ring is installed on the outer end face of the inner sleeve, a connecting ring is installed outside the adjusting ring, and the other end of the connecting ring is arranged outside the fixing ring in a sleeving mode. The device is simple in structure, the barrel does not need to be replaced, the capacity of the quantitative cavity can be changed by adjusting the extending or retracting distance of the inner sleeve, vermiculite can be directly poured into the quantitative cavity, and after the vermiculite is flush with the opening end face of the quantitative cavity, quantitative vermiculite can be poured into soil, so that the adding amount of the vermiculite in the soil is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of vermiculite quantitative packaging, in particular to a handheld vermiculite quantitative packaging tool. Background Art

[0002] Vermiculite is a relatively rare silicate. It is a natural, inorganic, non-toxic mineral that expands under high temperature. Its crystal structure is monoclinic and its appearance is very similar to mica. It is produced when a certain granite is hydrated. Because vermiculite has the ability to exchange ions, it has a great effect on the improvement of soil nutrition. Vermiculite has the characteristics of loose soil, good air permeability, strong water absorption, and small temperature changes. It is conducive to root growth, has a good effect on sowing and seedling raising, is beneficial to the growth of crops, and can also reduce the input of fertilizers. It is suitable for soilless cultivation of crops in greenhouses.

[0003] In the process of experimental cultivation of crops, a large amount of vermiculite needs to be distributed equally into the cultivation container for soil improvement. In the prior art, there is no special vermiculite dispensing tool, so tools such as shovels and dustpans are used during the dispensing process, which makes it impossible to quantify the vermiculite, thereby affecting the amount of vermiculite injected into the soil and affecting the growth of plants. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a handheld vermiculite quantitative packaging tool, which can quickly adjust the quantitative cavity capacity according to the amount of soil, increase adaptability, and solve the problems raised in the above background technology.

[0005] The utility model is realized by the following technical scheme: a hand-held vermiculite quantitative dispensing tool, comprising a cylinder and an inner sleeve, one end of the inner sleeve is inserted into the interior of the cylinder and is installed with a base, the other end of the inner sleeve extends to the outside and is flanged and sleeved on the outside of the cylinder. A quantitative cavity for storing vermiculite is formed between the base and the inner sleeve, a fixed ring and an adjusting ring are sleeved on the outside of the cylinder, one end of the fixed ring is installed on the end surface of the outer side of the inner sleeve, a connecting ring is installed on the outside of the adjusting ring, the other end of the connecting ring is sleeved on the outside of the fixed ring and is movably connected with the fixed ring, and an adjusting mechanism for pulling the inner sleeve to move is installed on the bottom surface of the cylinder.

[0006] As a preferred technical solution, the adjustment mechanism includes a screw, a handwheel and a bearing. The bearing is embedded in the bottom surface of the base. A screw hole is provided on the bottom surface of the cylinder. The screw is threadedly connected to the screw hole. One end of the screw is installed in the inner ring of the bearing, and the other end is arranged outside and fixedly connected by the handwheel.

[0007] As a preferred technical solution, a connecting groove is provided on the outer ring surface of the fixing ring, a positioning ring is slidably installed in the connecting groove, and the outer ring of the positioning ring is installed on the inner ring surface of the connecting ring.

[0008] As a preferred technical solution, a measuring plate is provided on the outside of the cylinder, scale lines are provided on the outer surface of the measuring plate, and a horizontal plate is installed at the lower end of the measuring plate between the bottom surface of the cylinder.

[0009] As a preferred technical solution, the cylinder is made of transparent plastic material.

[0010] As a preferred technical solution, the inner sleeve is made of transparent silicone material.

[0011] As an optimal technical solution, an external thread is provided on the outer ring surface of the cylinder, and an internal thread is provided on the inner ring surface of the adjusting ring. The adjusting ring is meshed with the external thread on the cylinder through the internal thread, and a plurality of push blocks distributed in a ring structure are installed on the outer ring surface of the adjusting ring.

[0012] As a preferred technical solution, a slide bar is protruded on the outer ring surface of the base, and a slide groove is vertically provided on the inner ring surface of the cylinder, and the slide bar is slidably arranged in the slide groove.

[0013] The beneficial effects of the utility model are as follows: the utility model has a simple structure, and there is no need to replace the cylinder body. The capacity of the quantitative cavity can be changed by adjusting the distance that the inner sleeve is extended or retracted, so that the vermiculite can be directly poured into the quantitative cavity. After the vermiculite is flush with the opening end surface of the quantitative cavity, a quantitative amount of vermiculite can be poured into the soil to ensure the amount of vermiculite added to the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model after the connecting ring is removed;

[0017] Figure 3 It is a structural schematic diagram of the inner sleeve in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the cylinder in the utility model.

[0019] Among them, 1. Cylinder; 2. Inner sleeve; 3. Fixed ring; 4. Connecting ring; 5. Adjusting ring; 6. Push block; 7. Measuring plate; 8. Screw; 9. Handwheel; 10. Connecting groove; 11. Base; 12. Slide bar; 13. Bearing; 14. Slide groove. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0022] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a handheld vermiculite quantitative dispensing tool of the utility model comprises a cylinder 1 and an inner sleeve 2, one end of the inner sleeve 2 is inserted into the interior of the cylinder 1, and is installed with a base 11, and the other end of the inner sleeve 2 extends to the outside, and is flanged and sleeved on the outside of the cylinder 1. A quantitative cavity for storing vermiculite is formed between the base 11 and the inner sleeve 2, and a fixed ring 3 and an adjusting ring 5 are sleeved on the outside of the cylinder 1, one end of the fixed ring 3 is installed on the end surface outside the inner sleeve 2, and a connecting ring 4 is installed on the outside of the adjusting ring 5, and the other end of the connecting ring 4 is sleeved on the outside of the fixed ring 3 and is movably connected with the fixed ring 3, and an adjusting mechanism for pulling the inner sleeve 2 to move is installed on the bottom surface of the cylinder 1.

[0024] In this embodiment, the adjustment mechanism includes a screw 8, a handwheel 9 and a bearing 13. The bearing 13 is embedded in the bottom surface of the base 11. A screw hole is provided on the bottom surface of the cylinder 1. The screw 8 is threadedly connected to the screw hole. One end of the screw 8 is installed in the inner ring of the bearing 13, and the other end is arranged outside and fixedly connected with the handwheel 9.

[0025] In this embodiment, a connecting groove 10 is provided on the outer ring surface of the fixing ring 3, and a positioning ring is slidably installed in the connecting groove 10. The outer ring of the positioning ring is installed on the inner ring surface of the connecting ring 4. The fixing ring and the connecting ring are movably connected through the connecting groove and the positioning ring, so that in the process of movement of the adjusting ring, the fixing ring can be driven to move synchronously through the connecting ring and the positioning ring, and the torsion of the fixing ring will not be caused, thereby avoiding the torsion of the inner sleeve.

[0026] In this embodiment, a measuring plate 7 is provided on the outer side of the cylinder 1 , and scale lines are provided on the outer side surface of the measuring plate 7 . A horizontal plate is installed at the lower end of the measuring plate 7 between the measuring plate 7 and the bottom surface of the cylinder 1 .

[0027] In this embodiment, the cylinder 1 is made of a transparent plastic material; the inner sleeve 2 is made of a transparent silicone material, so that the position of the inner base can be clearly seen through the inner sleeve and the cylinder, thereby facilitating comparison with the outer measuring plate.

[0028] In this embodiment, an external thread is provided on the outer ring surface of the cylinder 1, and an internal thread is provided on the inner ring surface of the adjusting ring 5. The adjusting ring 5 is meshed with the external thread on the cylinder 1 through the internal thread. A plurality of push blocks 6 distributed in a ring structure are installed on the outer ring surface of the adjusting ring 5, and the adjusting ring can be rotated upward or downward by means of a threaded connection.

[0029] In this embodiment, a slide bar 12 is protruded on the outer ring surface of the base 11, and a slide groove 14 is vertically provided on the inner ring surface of the cylinder 1. The slide bar 12 is slidably set in the slide groove 14, so that the base can only move up and down vertically along the slide groove, thereby avoiding the rotation of the base and causing the inner sleeve to twist.

[0030] When in use, the capacity of the quantitative chamber can be adjusted according to the amount of soil. If the soil is less, the hand wheel is rotated to move the screw rod upward along the screw hole. The movement of the screw rod drives the base to move upward along the slide groove. The adjusting ring is then rotated to move the adjusting ring downward along the thread. The movement of the adjusting ring drives the connecting ring. The connecting ring pulls the fixing ring downward through the positioning ring. The descent of the fixing ring can pull the inner sleeve downward until the inner sleeve is tightened and set. After the base rises, the capacity of the quantitative chamber will decrease.

[0031] On the contrary, when there is more soil, the hand wheel can be rotated in the opposite direction, and the adjusting ring can be rotated in the opposite direction to make the base drop, while the fixed ring rises. The capacity of the quantitative chamber can be increased through the descending base, and the measuring plate on one side can be adjusted to a suitable capacity, which increases accuracy.

[0032] After the above is completed, the vermiculite is poured into the quantitative cavity. After the vermiculite is flush with the opening end surface of the quantitative cavity, a quantitative amount of vermiculite can be poured into the soil to ensure the amount of vermiculite added to the soil.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A handheld vermiculite quantitative packaging tool, characterized in that: The invention comprises a cylinder (1) and an inner sleeve (2), wherein one end of the inner sleeve (2) is inserted into the interior of the cylinder (1) and is provided with a base (11), the other end of the inner sleeve (2) extends to the outside and is flanged and sleeved on the exterior of the cylinder (1), a quantitative cavity for storing vermiculite is formed between the base (11) and the inner sleeve (2), a fixing ring (3) and an adjusting ring (5) are sleeved on the exterior of the cylinder (1), one end of the fixing ring (3) is mounted on the exterior end surface of the inner sleeve (2), a connecting ring (4) is installed on the exterior of the adjusting ring (5), the other end of the connecting ring (4) is sleeved on the exterior of the fixing ring (3) and is movably connected to the fixing ring (3), and an adjusting mechanism for pulling the inner sleeve (2) to move is installed on the bottom surface of the cylinder (1).

2. The handheld vermiculite quantitative packaging tool according to claim 1, characterized in that: The adjusting mechanism comprises a screw rod (8), a hand wheel (9) and a bearing (13). The bearing (13) is embedded in the bottom surface of the base (11). A screw hole is provided on the bottom surface of the cylinder (1). The screw rod (8) is threadedly connected in the screw hole. One end of the screw rod (8) is installed in the inner ring of the bearing (13), and the other end is arranged outside and fixedly connected with the hand wheel (9).

3. The handheld vermiculite quantitative packaging tool according to claim 1, characterized in that: A connecting groove (10) is provided on the outer ring surface of the fixing ring (3), a positioning ring is slidably installed in the connecting groove (10), and the outer ring of the positioning ring is installed on the inner ring surface of the connecting ring (4).

4. The handheld vermiculite quantitative packaging tool according to claim 1, characterized in that: A measuring plate (7) is provided on the outer side of the cylinder (1), scale lines are provided on the outer side surface of the measuring plate (7), and a horizontal plate is installed at the lower end of the measuring plate (7) between the bottom surface of the cylinder (1).

5. The handheld vermiculite quantitative packaging tool according to claim 1, characterized in that: The cylinder (1) is made of transparent plastic material.

6. The handheld vermiculite quantitative packaging tool according to claim 1, characterized in that: The inner sleeve (2) is made of transparent silicone material.

7. The handheld vermiculite quantitative packaging tool according to claim 1, characterized in that: The outer ring surface of the cylinder (1) is provided with an external thread, and the inner ring surface of the adjusting ring (5) is provided with an internal thread. The adjusting ring (5) is meshed and connected with the external thread on the cylinder (1) through the internal thread. A plurality of push blocks (6) distributed in an annular structure are installed on the outer ring surface of the adjusting ring (5).

8. The handheld vermiculite quantitative packaging tool according to claim 1, characterized in that: A slide bar (12) is protruded on the outer ring surface of the base (11), and a slide groove (14) is vertically arranged on the inner ring surface of the cylinder (1), and the slide bar (12) is slidably arranged in the slide groove (14).

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