Multifunctional tool shovel for gardening

Abstract

This utility model relates to the field of landscaping planting technology and provides a multi-functional shovel for landscaping planting, including a shovel body. A sleeve is movably fitted onto the outer right side of the shovel body. The shovel body is characterized by further including: a positioning post, fixedly installed on the right side of the inner wall of the sleeve; a positioning groove is formed on the right side of the shovel body, and the positioning post matches the positioning groove; and two connecting posts, both fixedly installed on the outer surface of the shovel body, both movably embedded inside the sleeve, with positioning plates movably connected to both sides of the two connecting posts. In use, this utility model, through the sleeve and pin structure, not only allows for the replacement of a single part when the shovel body or shovel head is damaged, without having to replace the entire shovel, but also allows users to easily install and disassemble the shovel body without complicated tools, effectively improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of landscaping and planting technology, and in particular to a multi-functional tool shovel for landscaping and planting. Background Technology

[0002] The multi-functional gardening shovel is a gardening tool that combines multiple functions and is designed for various gardening operations, improving work efficiency.

[0003] Most existing multi-functional shovels for landscaping use a welding method to fix the shovel head and shovel body together to ensure the sturdiness and stability of the shovel head and shovel body during use. However, if the shovel head or shovel body is damaged during long-term use, the damaged part cannot be replaced separately because the shovel head and shovel body are fixed together by welding. Therefore, the entire shovel must be replaced. This design not only increases the cost of maintenance and replacement, but also causes unnecessary waste. Utility Model Content

[0004] The purpose of this invention is to solve the problem in the prior art where welding connection is used, and once the shovel head or body is damaged during long-term use, the damaged part cannot be replaced individually, so the entire tool shovel must be replaced.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a multi-functional shovel for garden planting, comprising a shovel body, wherein a sleeve is movably fitted onto the right outer surface of the shovel body, and further comprising:

[0006] A positioning post is fixedly installed on the right side of the inner wall of the sleeve. A positioning groove is provided on the right side of the inside of the shovel body, and the positioning post matches the positioning groove.

[0007] Two connecting posts are fixedly installed on the outer surface of the shovel body. Both connecting posts are movably embedded inside the sleeve. Positioning plates are movably connected to both sides of the two connecting posts. The opposite sides of the four positioning plates are fixedly installed on the outer surface of the sleeve.

[0008] Four pins are movably embedded inside the positioning plate, and a first return spring is fixedly installed on the inner side of each of the four pins. The other end of each of the four first return springs is fixedly installed on the outer surface of the positioning plate.

[0009] In a preferred embodiment, each of the two connecting posts has a connecting groove inside, and the four pins are divided into two groups of two equal parts, with each group of pins matching the connecting groove.

[0010] The technical effect of adopting the above-mentioned further solution is that the pin can be embedded into the inside of the connecting groove to initially fix the shovel body and the shovel head.

[0011] In a preferred embodiment, the shovel body has a threaded groove inside, and the sleeve is threaded with bolts inside.

[0012] The technical effect of adopting the above-mentioned further solution is that the bolt can be embedded into the inside of the thread groove.

[0013] In a preferred embodiment, the bolt matches the threaded groove, and a nut is threaded onto the outer surface of the bolt.

[0014] The technical effect of adopting the above-mentioned further solution is that the nut can be sleeved on the bolt and the nut can fit against the outer surface of the sleeve to assemble the shovel body and the shovel head.

[0015] In a preferred embodiment, a rotating rod is movably embedded in the right side of the sleeve, and connecting plates are fixedly sleeved on both sides of the outer surface of the rotating rod. A shovel head is provided on the right side of the two connecting plates.

[0016] The technical effect of adopting the above-mentioned further solution is that the rotating rod can be rotated by pulling the connecting plate.

[0017] In a preferred embodiment, the top of the shovel head is provided with multiple serrations, the top of the rotating rod is fixedly installed with a limit gear, and the top of the sleeve is fixedly installed with a sliding rod.

[0018] The technical effect of adopting the above-mentioned further solution is that simple cutting operations can be completed through the serrations set on the shovel head.

[0019] In a preferred embodiment, a limiting block is slidably connected to the outer surface of the slide rod, and the right side of the limiting block is provided with teeth, and the limiting block meshes with the limiting gear.

[0020] The technical effect of adopting the above-mentioned further solution is that it allows the slide bar to slide through the limiting block.

[0021] In a preferred embodiment, a second return spring is fixedly installed at the bottom of the limiting block, and the other end of the second return spring is fixedly installed on the outer surface of the sleeve.

[0022] The technical effect of adopting the above-mentioned further solution is that the limiting block can squeeze the second reset spring, causing it to retract.

[0023] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0024] This utility model, through the design of the sleeve and pin structure, not only allows for the replacement of a single part when the shovel body or shovel head is damaged, without having to replace the entire tool shovel, but also allows users to easily install and disassemble the shovel body without complicated tools, effectively improving work efficiency. It solves the problem in the prior art that uses a welding connection method, and once the shovel head or shovel body is damaged during long-term use, it is impossible to replace the damaged part individually, so the entire tool shovel must be replaced. Attached Figure Description

[0025] Figure 1 A rear-view three-dimensional structural diagram of a multi-functional tool shovel for garden planting provided by this utility model;

[0026] Figure 2 A partial three-dimensional structural diagram of a multi-functional shovel for garden planting provided by this utility model. Figure 1 ;

[0027] Figure 3 A partial three-dimensional structural diagram of a multi-functional shovel for garden planting provided by this utility model. Figure 2 ;

[0028] Figure 4 A cross-sectional three-dimensional structural diagram of the shovel body and sleeve in a multifunctional tool for garden planting provided by this utility model;

[0029] Figure 5 A partial three-dimensional structural diagram of a multi-functional shovel for garden planting provided by this utility model. Figure 3 .

[0030] Legend:

[0031] 1. Shovel body; 101. Sleeve; 102. Positioning pin; 103. Positioning groove; 104. Connecting pin; 105. Positioning plate; 106. Connecting groove; 107. Pin; 108. First return spring; 109. Bolt; 110. Threaded groove; 111. Nut; 2. Rotating rod; 201. Connecting plate; 202. Shovel head; 203. Saw teeth; 204. Limiting gear; 205. Sliding rod; 206. Limiting block; 207. Second return spring. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Example 1, please refer to Figure 1-5 This utility model provides a technical solution: a multi-functional shovel for garden planting, including a shovel body 1, a sleeve 101 movably fitted on the right outer surface of the shovel body 1, and further including: a positioning post 102, fixedly installed on the right inner wall of the sleeve 101, a positioning groove 103 is formed on the right inner side of the shovel body 1, and the positioning post 102 matches the positioning groove 103; two connecting posts 104, both fixedly installed on the outer surface of the shovel body 1, both connecting posts 104 are movably embedded inside the sleeve 101, and positioning plates 105 are movably connected to both sides of the two connecting posts 104, with the opposite sides of the four positioning plates 105 fixedly installed on the outer surface of the sleeve 101. Four pins 107 are movably embedded inside the positioning plate 105. A first return spring 108 is fixedly installed on the inner side of each of the four pins 107. The other end of each of the four first return springs 108 is fixedly installed on the outer surface of the positioning plate 105. A connecting groove 106 is opened inside each of the two connecting pins 104. The four pins 107 are divided into two groups in pairs. Both groups of pins 107 are matched with the connecting grooves 106. A threaded groove 110 is opened inside the shovel body 1. A bolt 109 is threadedly connected inside the sleeve 101. The bolt 109 is matched with the threaded groove 110. A nut 111 is threadedly connected to the outer surface of the bolt 109.

[0034] In this embodiment, the operator first places the shovel body 1 on the left side of the sleeve 101 and pushes the shovel body 1 to the right so that it can be embedded into the inside of the sleeve 101, and the positioning pin 102 is embedded into the positioning groove 103. When the shovel body 1 is embedded into the inside of the sleeve 101, the connecting pin 104 can fit against the opposite side of the positioning plate 105 and can push the pin 107 outward, so that it can slide outward inside the positioning plate 105. At the same time, it can pull the first return spring 108 to extend. When the right side of the shovel body 1 fits against the right side of the inner wall of the sleeve 101, the first return spring 108 can be reset, and then the pin 107 can be pulled by the first return spring 108. 07 moves inward to embed it into the connecting groove 106 for initial positioning of the shovel body 1. Then, the operator rotates the bolt 109 to embed it into the threaded groove 110 in the shovel body 1, and a nut 111 is fitted onto the outer surface of the bolt 109 to fit against the outer surface of the sleeve 101, thus fixing the shovel body 1 to the shovel head 202 on the sleeve 101. The structure of the sleeve 101 and the pin 107 not only allows for the replacement of a single part when the shovel body 1 or the shovel head 202 is damaged, but also allows the user to easily install and remove the shovel body 1 without complicated tools, effectively improving work efficiency.

[0035] Example 2, as Figure 1-5As shown, a rotating rod 2 is movably embedded in the right side of the sleeve 101. Connecting plates 201 are fixedly sleeved on both sides of the outer surface of the rotating rod 2. A shovel head 202 is provided on the right side of the two connecting plates 201. Multiple serrations 203 are provided on the top of the shovel head 202. A limiting gear 204 is fixedly installed on the top of the rotating rod 2. A sliding rod 205 is fixedly installed on the top of the sleeve 101. A limiting block 206 is slidably connected to the outer surface of the sliding rod 205. Teeth are provided on the right side of the limiting block 206. The limiting block 206 meshes with the limiting gear 204. A second return spring 207 is fixedly installed at the bottom of the limiting block 206. The other end of the second return spring 207 is fixedly installed on the outer surface of the sleeve 101.

[0036] In this embodiment, a person can perform a simple cutting operation using the serrations 203 on the shovel head 202. They can also press down on the limiting block 206, allowing it to slide downwards via the slide rod 205, and simultaneously compress the second return spring 207, causing it to retract. This allows the limiting block 206 to disengage from the limiting gear 204. Pulling the shovel head 202 backwards, and via the connecting plate 201, drives the rotating rod 2 to rotate inside the sleeve 101, thus flipping the shovel head 202 to mimic the operation of a hoe. Once the angle of the shovel head 202 is adjusted, the person can release the pressure. The opening of the limiting block 206 causes the second return spring 207 to reset. At the same time as it resets, it can drive the limiting block 206 to slide upward, thereby allowing the limiting block 206 to lock the limiting gear 204 to fix the angle of the shovel head 202. Through the structure of the limiting gear 204 and the rotating rod 2, the angle of the shovel head 202 can be adjusted, allowing users to adjust the angle of the shovel head 202 according to different work needs to perform functions similar to a hoe, adapting to different operating environments, such as loosening soil and clearing weeds. The flexibility of angle adjustment greatly increases the adaptability of the tool.

[0037] Working principle: In use, the operator first places the shovel body 1 on the left side of the sleeve 101 and pushes the shovel body 1 to the right so that it can be embedded into the inside of the sleeve 101, and the positioning pin 102 is embedded into the positioning groove 103. When the shovel body 1 is embedded into the inside of the sleeve 101, the connecting pin 104 can fit against the opposite side of the positioning plate 105 and can push the pin 107 outward, so that it can slide outward inside the positioning plate 105. At the same time, it can pull the first return spring 108 to extend. When the right side of the shovel body 1 fits against the right side of the inner wall of the sleeve 101, the first return spring 108 can be reset, and then the pin can be pulled by the first return spring 108. The column 107 moves inward to embed into the connecting groove 106 for initial positioning of the shovel body 1. Then, the operator rotates the bolt 109 to embed into the threaded groove 110 in the shovel body 1, and a nut 111 is fitted onto the outer surface of the bolt 109 to fit against the outer surface of the sleeve 101, thus fixing the shovel body 1 to the shovel head 202 on the sleeve 101. The structure of the sleeve 101 and the pin column 107 not only allows for the replacement of a single part when the shovel body 1 or the shovel head 202 is damaged, without having to replace the entire tool shovel, but also allows the user to easily install and remove the shovel body 1 without complicated tools, effectively improving work efficiency. In use, personnel can perform simple cutting operations using the serrations 203 on the shovel head 202. They can also press down on the limiting block 206, allowing it to slide downwards via the sliding rod 205, while simultaneously compressing the second return spring 207 to retract it. This causes the limiting block 206 to disengage from the limiting gear 204. Pulling the shovel head 202 backwards, and via the connecting plate 201, drives the rotating rod 2 to rotate inside the sleeve 101, thus flipping the shovel head 202 to mimic the operation of a hoe. Once the angle of the shovel head 202 is adjusted, the operator can release the shovel. The opening of the limiting block 206 causes the second return spring 207 to reset. At the same time as it resets, it can drive the limiting block 206 to slide upward, thereby allowing the limiting block 206 to lock the limiting gear 204 to fix the angle of the shovel head 202. Through the structure of the limiting gear 204 and the rotating rod 2, the angle of the shovel head 202 can be adjusted, allowing users to adjust the angle of the shovel head 202 according to different work needs to perform functions similar to a hoe, adapting to different operating environments, such as loosening soil and clearing weeds. The flexibility of angle adjustment greatly increases the adaptability of the tool.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A multi-functional shovel for garden planting, comprising a shovel body (1), wherein a sleeve (101) is movably fitted onto the outer right side surface of the shovel body (1), characterized in that, Also includes: A positioning post (102) is fixedly installed on the right side of the inner wall of the sleeve (101). A positioning groove (103) is provided on the right side of the inside of the shovel body (1). The positioning post (102) matches the positioning groove (103). Two connecting posts (104) are fixedly installed on the outer surface of the shovel body (1). The two connecting posts (104) are movably embedded inside the sleeve (101). Positioning plates (105) are movably connected to both sides of the two connecting posts (104). The opposite sides of the four positioning plates (105) are fixedly installed on the outer surface of the sleeve (101). Four pins (107) are movably embedded inside the positioning plate (105). A first return spring (108) is fixedly installed on the inner side of each of the four pins (107). The other end of each of the four first return springs (108) is fixedly installed on the outer surface of the positioning plate (105).

2. The multi-functional shovel for garden planting according to claim 1, characterized in that: Both of the connecting posts (104) have connecting grooves (106) inside. The four pins (107) are divided into two groups of two equal groups, and both groups of pins (107) are matched with the connecting grooves (106).

3. The multi-functional shovel for garden planting according to claim 1, characterized in that: The shovel body (1) has a threaded groove (110) inside, and the sleeve (101) has a bolt (109) threaded inside.

4. A multi-functional shovel for garden planting according to claim 3, characterized in that: The bolt (109) is matched with the threaded groove (110), and the outer surface of the bolt (109) is threaded with a nut (111).

5. A multi-functional shovel for garden planting according to claim 1, characterized in that: A rotating rod (2) is movably embedded in the right side of the sleeve (101). A connecting plate (201) is fixedly sleeved on both sides of the outer surface of the rotating rod (2). A shovel head (202) is provided on the right side of the two connecting plates (201).

6. A multi-functional shovel for garden planting according to claim 5, characterized in that: The top of the shovel head (202) is provided with multiple serrations (203), the top of the rotating rod (2) is fixedly installed with a limit gear (204), and the top of the sleeve (101) is fixedly installed with a slide rod (205).

7. A multi-functional shovel for garden planting according to claim 6, characterized in that: The outer surface of the slide bar (205) is slidably connected to a limiting block (206), and the right side of the limiting block (206) is provided with teeth, and the limiting block (206) meshes with the limiting gear (204).

8. A multi-functional shovel for garden planting according to claim 7, characterized in that: The bottom of the limiting block (206) is fixedly installed with a second reset spring (207), and the other end of the second reset spring (207) is fixedly installed on the outer surface of the sleeve (101).

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