Combined type crevasse assembly

Abstract

The utility model relates to the technical field of agricultural planting nutrition bag breaking, in particular to a combined breaking assembly which comprises an installation assembly, a fixing assembly is movably installed on the inner wall of the installation assembly, a handle assembly is fixedly installed at the top of the fixing assembly, and a butt joint assembly is fixedly installed at the bottom of the installation assembly. A tool bit assembly is movably mounted at the bottom of the butt joint assembly. According to the improved combined crevasse assembly, the mounting assembly and the fixing assembly are adopted, when the crevasse assembly is used, the movable rod in the fixing pipe is drawn, the height of the movable rod in the fixing pipe can be adjusted according to the height of a user, and the user can conveniently use the crevasse assembly; the butt joint assembly and the tool bit assembly are adopted, when the opening breaking assembly breaks the opening of the nutrition bag, the cross-shaped tool bit can directly form a cross-shaped opening in the nutrition bag, the working efficiency can be improved, and meanwhile, after the cross-shaped tool bit is used for a long time, the tool bit assembly is conveniently taken down, and the tool bit assembly is conveniently ground or replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting nutrient bag ruptures, in particular to a combined rupture component. Background Art

[0002] In agricultural planting, for example, when planting crops such as watermelon, nutrient bags are often used. When using the nutrient bags, the nutrient bags need to be placed in the planting field, and a cross opening is made on the nutrient bags manually using a utility knife or other cutting tool. The watermelon seedlings are planted on the nutrient bags through the cross opening on the nutrient bags. When using the utility knife to open the nutrient bags, the user needs to bend over to make the opening. Bending over for a long time may increase the burden on the waist and may affect the health of the user. Therefore, a combined opening component is needed.

[0003] During the process of realizing the present invention, the inventors found that the prior art had the following problems: 1. When making a hole in a nutrition bag, a utility knife is usually used to make the hole in the nutrition bag, and the person needs to bend over to make the hole. Bending over for a long time may increase the burden on the waist and may affect the person's health; 2. When making a hole in a nutrition bag, a utility knife is usually used to make a cross opening in the nutrition bag. Continuously making horizontal and vertical cross openings may be time-consuming and laborious. Utility Model Content

[0004] The purpose of the present utility model is to provide a combined opening assembly to solve the problems raised in the above background technology that when using a utility knife to open a nutrition bag, one needs to bend over to do the opening work, and bending over for a long time may increase the burden on the waist, and using a utility knife to make a cross opening on the nutrition bag, and constantly making horizontal and vertical cross openings, may be troublesome and laborious. To achieve the above purpose, the present utility model provides the following technical solutions: a combined opening assembly, including a mounting assembly, a fixing assembly movably mounted on the inner wall of the mounting assembly, a handle assembly fixedly mounted on the top of the fixing assembly, a docking assembly fixedly mounted on the bottom of the mounting assembly, and a cutter head assembly movably mounted on the bottom of the docking assembly.

[0005] The installation assembly includes a fixed tube, a first limiting ring is fixedly installed on the outer wall of the fixed tube, a ladder-shaped rubber tube is fixedly installed on the top of the fixed tube, a second limiting ring is fixedly installed on the top of the ladder-shaped rubber tube, and a first threaded tube is threadedly installed on the outer wall of the fixed tube.

[0006] The fixing assembly comprises a movable rod slidably mounted on the inner wall of the fixing tube, and a non-slip handle is fixedly mounted on the top of the movable rod.

[0007] The handle assembly comprises a first threaded rod threadably mounted on the inner wall of the anti-slip handle, and a push rod is fixedly mounted on the top of the first threaded rod.

[0008] The docking assembly comprises a mounting block fixedly mounted on the bottom of the fixing pipe, and a second threaded pipe is threadedly mounted on the outer wall of the mounting block.

[0009] The cutter head assembly includes a hexagonal prism movably mounted on the inner wall of the mounting block, a second threaded rod is fixedly mounted on the bottom of the hexagonal prism, a limiting block is fixedly mounted on the bottom of the second threaded rod, and a cross-shaped cutter head is fixedly mounted on the bottom of the limiting block.

[0010] Further preferably, the outer dimension structure of the movable rod is consistent with the inner dimension structure of the fixed tube, and the movable rod and the fixed tube form a sliding mechanism.

[0011] Further preferably, the top outer wall diameter of the ladder-shaped rubber tube is larger than the inner wall diameter of the first threaded tube, and the top outer wall of the fixed tube is provided with threads.

[0012] Further preferably, the outer wall of the anti-slip handle is provided with an anti-slip protrusion, and the top of the anti-slip handle is provided with a threaded hole.

[0013] Further preferably, a hexagonal hole is penetrated through the top of the mounting block, and the outer wall size structure of the hexagonal column is consistent with the inner size structure of the hexagonal hole penetrated through the top of the mounting block.

[0014] Further preferably, the outer wall of the mounting block is provided with threads, and the outer wall diameter of the second threaded rod is consistent with the inner dimension of the second threaded tube, and the limiting block and the second threaded tube constitute a limiting structure.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, the movable rod in the fixed tube is pulled, and the height of the movable rod in the fixed tube is adjusted according to the height of the user, and then the first threaded tube is rotated, the top outer wall diameter of the ladder-shaped rubber tube is larger than the inner wall diameter of the first threaded tube, and the top outer wall of the fixed tube is provided with threads, when the first threaded tube moves upward, the outer wall of the ladder-shaped rubber tube can be squeezed, and the movable rod and the fixed tube can be fixedly installed, and when the nutrition bag is ruptured, the nutrition bag can be ruptured by standing and using the rupture component to insert the nutrition bag from the top of the nutrition bag.

[0017] In the utility model, the cutter head assembly includes a hexagonal prism movably mounted on the inner wall of the mounting block, a second threaded rod is fixedly mounted on the bottom of the hexagonal prism, a limiting block is fixedly mounted on the bottom of the second threaded rod, and a cross-shaped cutter head is fixedly mounted on the bottom of the limiting block. When the breaking assembly is inserted into the nutrient bag from the top of the nutrient bag, the cross-shaped cutter head is inserted into the nutrient bag, and a cross opening can be formed at the top of the nutrient bag, thereby improving the working efficiency of breaking the nutrient bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation assembly structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the full cross-section structure of the installation assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the fixed component of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the handle assembly of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the docking assembly of the utility model;

[0024] Figure 7 This is a schematic diagram of the full cross-section structure of the docking assembly of the utility model;

[0025] Figure 8 This is a schematic diagram of the structure of the cutter head assembly of the utility model.

[0026] In the figure: 1. Installation assembly; 101. Fixed tube; 102. First limiting ring; 103. Ladder-shaped rubber tube; 104. Second limiting ring; 105. First threaded tube; 2. Fixed assembly; 201. Movable rod; 202. Anti-slip handle; 3. Handle assembly; 301. First threaded rod; 302. Push rod; 4. Docking assembly; 401. Installation block; 402. Second threaded tube; 5. Cutter head assembly; 501. Hexagonal prism; 502. Second threaded rod; 503. Limit block; 504. Cross-shaped cutter head. DETAILED DESCRIPTION

[0027] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 8 The utility model provides a technical solution: a combined breaking component, including a mounting component 1, a fixing component 2 is movably mounted on the inner wall of the mounting component 1, a handle component 3 is fixedly mounted on the top of the fixing component 2, a docking component 4 is fixedly mounted on the bottom of the mounting component 1, and a cutter head component 5 is movably mounted on the bottom of the docking component 4.

[0029] The mounting assembly 1 includes a fixed tube 101, a first limiting ring 102 is fixedly mounted on the outer wall of the fixed tube 101, a ladder-shaped rubber tube 103 is fixedly mounted on the top of the fixed tube 101, a second limiting ring 104 is fixedly mounted on the top of the ladder-shaped rubber tube 103, and a first threaded tube 105 is threadedly mounted on the outer wall of the fixed tube 101.

[0030] The fixing assembly 2 includes a movable rod 201 slidably mounted on the inner wall of the fixing tube 101 , and an anti-slip handle 202 is fixedly mounted on the top of the movable rod 201 .

[0031] The handle assembly 3 includes a first threaded rod 301 threadedly mounted on the inner wall of the anti-slip handle 202 , and a push rod 302 is fixedly mounted on the top of the first threaded rod 301 .

[0032] The docking assembly 4 includes a mounting block 401 fixedly mounted on the bottom of the fixed pipe 101 , and a second threaded pipe 402 is threadedly mounted on the outer wall of the mounting block 401 .

[0033] The cutter head assembly 5 includes a hexagonal prism 501 movably mounted on the inner wall of the mounting block 401 , a second threaded rod 502 is fixedly mounted on the bottom of the hexagonal prism 501 , a limit block 503 is fixedly mounted on the bottom of the second threaded rod 502 , and a cross-shaped cutter head 504 is fixedly mounted on the bottom of the limit block 503 .

[0034] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the external dimension structure of the movable rod 201 is consistent with the internal dimension structure of the fixed tube 101, and the movable rod 201 and the fixed tube 101 form a sliding mechanism; the movable rod 201 can stably slide in the fixed tube 101, and the height of the movable rod 201 in the fixed tube 101 can be adjusted according to the user's height.

[0035] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the top outer wall diameter of the ladder-shaped rubber tube 103 is larger than the inner wall diameter of the first threaded tube 105, and the top outer wall of the fixed tube 101 is provided with threads; when the first threaded tube 105 is rotated, the first threaded tube 105 can move up and down on the top of the fixed tube 101. When the first threaded tube 105 moves up, the outer wall of the ladder-shaped rubber tube 103 can be squeezed, and the movable rod 201 can be fixedly installed with the fixed tube 101.

[0036] In this embodiment, Figure 1 and Figure 4As shown, the outer wall of the anti-slip handle 202 is provided with an anti-slip protrusion, and the top of the anti-slip handle 202 is provided with a threaded hole; the push rod 302 is installed with the anti-slip handle 202 through the first threaded rod 301 and the threaded hole on the top of the anti-slip handle 202. According to the user's usage habits, the push rod 302 can be used to use the breaking assembly with both hands, or the handle assembly 3 can be disassembled and the breaking assembly can be used with one hand through the anti-slip handle 202.

[0037] In this embodiment, Figure 1 , Figure 6 , Figure 7 and Figure 8 As shown, a hexagonal hole is provided on the top of the mounting block 401, and the outer wall size structure of the hexagonal prism 501 is consistent with the internal size structure of the hexagonal hole provided on the top of the mounting block 401; the cross-shaped cutter head 504, the limit block 503 and the second threaded rod 502 can be quickly installed with the mounting block 401 through the hexagonal prism 501. After the cutter head assembly 5 is installed with the mounting block 401, it can only move up and down and will not rotate or shake.

[0038] In this embodiment, Figure 1 , Figure 6 , Figure 7 and Figure 8 As shown, the outer wall of the mounting block 401 is provided with threads, and the outer wall diameter of the second threaded rod 502 is consistent with the internal size of the second threaded tube 402, and the limit block 503 and the second threaded tube 402 constitute a limit structure; when the hexagonal prism 501 is inserted into the hexagonal hole of the mounting block 401, the second threaded tube 402 is rotated to move downward, the mounting block 401 and the second threaded rod 502 can be stably fixed and installed, which can improve the stability of the installation of the cutter head assembly 5 and the docking assembly 4.

[0039] The use method and advantages of the utility model: When the combined breaching assembly is used, the working process is as follows:

[0040] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, first pull the movable rod 201 in the fixed tube 101, adjust the height of the movable rod 201 in the fixed tube 101 according to the height of the user, then rotate the first threaded tube 105, the top outer wall diameter of the ladder-shaped rubber tube 103 is larger than the inner wall diameter of the first threaded tube 105, and the top outer wall of the fixed tube 101 is provided with threads, when the first threaded tube 105 moves up, the outer wall of the ladder-shaped rubber tube 103 can be squeezed, and the movable rod 201 can be fixedly installed with the fixed tube 101, and then the push rod 302 is installed with the anti-slip handle 202 through the first threaded rod 301 and the threaded hole on the top of the anti-slip handle 202. The push rod 302 can be used with both hands according to the user's usage habits, or the handle assembly 3 can be disassembled, and the anti-slip handle assembly 3 can be removed by Handle 202, use the rupture assembly with one hand, then insert the hexagonal prism 501 of the blade assembly 5 into the hexagonal hole of the mounting block 401, and then rotate the second threaded tube 402 to move downward, so that the mounting block 401 and the second threaded rod 502 can be stably fixed and installed, which can improve the stability of the installation of the blade assembly 5 and the docking assembly 4. When the nutrient bag is ruptured, you only need to stand and use the rupture assembly to insert the nutrient bag from the top of the nutrient bag to rupture the nutrient bag. When the rupture assembly is used for a long time, the cross-shaped blade 504 is worn or broken, and the second threaded tube 402 can be rotated upward to disassemble the blade assembly 5, which is convenient for grinding or replacing the blade assembly 5. When the rupture assembly is finished, the rupture assembly can be disassembled for easy carrying.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A combined breaching assembly, comprising a mounting assembly (1), characterized in that: A fixing component (2) is movably mounted on the inner wall of the mounting component (1), a handle component (3) is fixedly mounted on the top of the fixing component (2), a docking component (4) is fixedly mounted on the bottom of the mounting component (1), and a cutter head component (5) is movably mounted on the bottom of the docking component (4); The mounting assembly (1) comprises a fixed tube (101), a first limiting ring (102) is fixedly mounted on the outer wall of the fixed tube (101), a ladder-shaped rubber tube (103) is fixedly mounted on the top of the fixed tube (101), a second limiting ring (104) is fixedly mounted on the top of the ladder-shaped rubber tube (103), and a first threaded tube (105) is threadedly mounted on the outer wall of the fixed tube (101); The fixing assembly (2) comprises a movable rod (201) slidably mounted on the inner wall of the fixing tube (101), and a non-slip handle (202) is fixedly mounted on the top of the movable rod (201); The handle assembly (3) comprises a first threaded rod (301) threadedly mounted on the inner wall of the anti-slip handle (202), and a push rod (302) is fixedly mounted on the top of the first threaded rod (301); The docking assembly (4) comprises a mounting block (401) fixedly mounted on the bottom of the fixed tube (101), and a second threaded tube (402) is threadedly mounted on the outer wall of the mounting block (401); The cutter head assembly (5) comprises a hexagonal prism (501) movably mounted on the inner wall of the mounting block (401), a second threaded rod (502) being fixedly mounted on the bottom of the hexagonal prism (501), a limit block (503) being fixedly mounted on the bottom of the second threaded rod (502), and a cross-shaped cutter head (504) being fixedly mounted on the bottom of the limit block (503).

2. A combined breaching assembly according to claim 1, characterized in that: The external dimension structure of the movable rod (201) is consistent with the internal dimension structure of the fixed tube (101), and the movable rod (201) and the fixed tube (101) form a sliding mechanism.

3. A combined breaching assembly according to claim 1, characterized in that: The top outer wall diameter of the ladder-shaped rubber tube (103) is greater than the inner wall diameter of the first threaded tube (105), and the top outer wall of the fixed tube (101) is provided with threads.

4. A combined breaching assembly according to claim 1, characterized in that: The outer wall of the anti-slip handle (202) is provided with an anti-slip protrusion, and the top of the anti-slip handle (202) is provided with a threaded hole.

5. The combined breaching assembly according to claim 1, characterized in that: A hexagonal hole is provided through the top of the installation block (401), and the outer wall dimension structure of the hexagonal column (501) is consistent with the inner dimension structure of the hexagonal hole provided through the top of the installation block (401).

6. A combined breaching assembly according to claim 1, characterized in that: The outer wall of the mounting block (401) is provided with threads, the outer wall diameter of the second threaded rod (502) is consistent with the inner dimension of the second threaded tube (402), and the limiting block (503) and the second threaded tube (402) form a limiting structure.

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