CN219228316U

CN219228316U - Comprehensive multipurpose agricultural and forestry practical tool

Info

Publication number: CN219228316U
Application number: CN202223229423.XU
Authority: CN
Inventors: 宋庆柱; 张蕊蕊; 李中志
Original assignee: Shandong Shengxin Construction Development Co ltd
Current assignee: Shandong Shengxin Construction Development Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-06-23
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to the field of farm tools, in particular to a comprehensive multipurpose agricultural and forestry practical tool. The utility tool is characterized by comprising an adjustable handle (1) and a handle head (3) at the end part of the adjustable handle (1), wherein the handle head (3) comprises an inner side connecting hole (7); various tool conversion ports (9) are also arranged on the connecting seat and the front side port device (4), the various tool conversion ports (9) are holes, and a fixed screw jack (11) is also arranged on the connecting seat and the front side port device (4); the utility model also comprises a replaceable tool head, thus providing a comprehensive, multipurpose, simple, convenient and practical agriculture and forestry tool and truly realizing the composite type utility of one handle and multiple tools.

Description

Comprehensive multipurpose agricultural and forestry practical tool

Technical Field

The utility model relates to the field of farm tools, in particular to a comprehensive multipurpose agricultural and forestry practical tool.

Background

The agricultural and forestry manual tool is widely applied to production and life. In the agriculture and forestry production at ordinary times often use various agriculture and forestry tools, but in actual work, different operation environment and different processes need to use different tools, carry inconvenient and occupy more space to because the operating personnel is because of the different topography of height and different, need adjust the length of handle, therefore single type agricultural implement is limited in production, has reduced its practicality.

The prior art scheme is as follows: most of the existing farm tools are single-type tools, and the end tools can only be one type and can only be in a spade-shaped or hoe-shaped single-type state. The length of the existing farm tool handle is fixed, the required integral structural material is common steel, the sharpness is common, and the use efficiency is common.

The technical problems to be solved are that the defects of the prior art scheme are:

1. the existing various agricultural and forestry manual tools are single in comparison and poor in comprehensiveness. Different working environments and working procedures need different tools, and the compatibility is poor because various handle tools cannot be replaced. And the user needs to purchase a plurality of tools, so that the purchase cost is increased, and the occupied space of the article is increased.

2. The existing various farm tools can only be in a spade or hoe-shaped and folding state in use and cannot be mutually switched.

3. The length of the handle of the existing farm tool is fixed, and the height of the operator of the farm tool cannot be adjusted according to the height.

Disclosure of Invention

The purpose of the utility model is that:

in order to integrate various agriculture and forestry tools at present, enrich the functionality of the tools, a handle is applied to various handles, so that the purchase cost is reduced, and the multifunctional agricultural and forestry tool is convenient for a user to carry, store and use, and simultaneously meets the requirements of different heights of operators on different lengths of the handles.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a comprehensive multipurpose agricultural and forestry practical tool is characterized in that,

the utility tool comprises an adjustable handle 1 and a handle head 3 at the end part of the adjustable handle 1, wherein the handle head 3 comprises an inner side connecting hole 7;

the front port device 4 comprises an outer side connecting hole 8, the outer side connecting hole 8 and an inner side connecting hole 7 can be arranged in a communication mode, the front port device 4 further comprises a connecting shaft 6 which can penetrate through the outer side connecting hole 8 and the inner side connecting hole 7, and the connecting shaft 6 is provided with a nut at the end part, so that the connecting shaft 6 can be relatively fixed in the outer side connecting hole 8 and the inner side connecting hole 7; the connecting seat and the front port device 4 can rotate around the connecting shaft 6 relatively;

various tool conversion ports 9 are also arranged on the connecting seat and the front side port device 4, the various tool conversion ports 9 are holes, and a fixed screw jack 11 is also arranged on the connecting seat and the front side port device 4;

the tool head also comprises a replaceable tool head, wherein the replaceable tool head comprises an insertion part, the insertion part can be inserted into various tool conversion ports 9, and a hole corresponding to the fixed screw jack 11 is formed on the side of the replaceable tool head; the interchangeable tool head can be secured to the connection block and the front port device 4 when the set screw 10 is threadedly received in the bore and set screw receptacle 11.

The further technical proposal of the utility model is that a screw rod sleeve 2 is arranged at the position of the adjustable handle 1 close to the handle head 3, and the outer edge size of the screw rod sleeve 2 is connected with the outer edge size of the seat and the front side port device 4; the extrusion surface 23 is arranged on the connecting seat and the front port device 4, and the rotation of the screw rod sleeve 2 can be extruded on the extrusion surface 23 so as to prevent the rotation of the connecting seat and the front port device 4.

The utility model further adopts the technical scheme that the utility model further comprises a connecting seat and the front side port device 4 which are divided into two parts by a partition wall, wherein the two parts are respectively an upper part and a lower part, the upper part comprises an outer side connecting hole 8, and the lower part comprises a fixing screw jack 11.

The adjustable handle 1 comprises a handle external thread joint 1-3 connected with a handle head 3, wherein the handle external thread joint 1-3 is in threaded sleeve connection with a handle internal thread sleeve 1-2, and the handle internal thread sleeve 1-2 is in threaded sleeve connection with an lengthening handle 1-1;

the length of the adjustable handle 1 can be adjusted by relatively rotating the inner wire sleeve 1-2 of the handle and the extension handle 1-1.

The utility model further adopts the technical proposal that the utility model also comprises two reinforcing handle blocks 5,

the reinforcing handle block 5 is sheet-shaped, holes are arranged on the sheet-shaped reinforcing handle block 5, and the two reinforcing handle blocks 5 are respectively positioned at two sides of the inner side connecting hole 7.

The utility model further adopts the technical scheme that the replaceable tool head is any one of a shovel head structure schematic diagram 12, a seedling lifting device 13, a hole shovel 14, a crane mouth pick 15, a dual-purpose rake hoe 16, a hoe 17, a hoe 18, a double-tooth rake 19, a three-tooth rake 20, a nine-tooth rake 21 and a lawn rake 22.

The utility model further provides that the fixing screw 10 is an L-shaped screw.

Compared with the prior art, the utility model adopting the technical scheme has the following beneficial effects: the utility model provides a comprehensive, multipurpose, simple, convenient and practical agriculture and forestry tool, and truly realizes the composite type utility of one handle and multiple tools. The structure of the composite material is composed of various manganese steel materials, is firm and durable, and can improve the efficacy. The utility model relates to a comprehensive multipurpose agriculture and forestry tool, which comprises a handle and various handle tools, wherein a combined integrated connecting seat and a connecting port are arranged at the rear end of the handle, and the connecting seat is fixedly connected through a connecting shaft, so that the connecting seat can be ensured to rotate and switch between a vertical state and a horizontal folding state around the connecting shaft, and the connecting seat at the front end of the handle and a front port device can be rotationally locked through the rotation of a screw rod sleeve, and various tool conversion ports can be used for switchably mounting different types of tools.

Drawings

For further explanation of the utility model, reference is made to the following further description, taken in conjunction with the accompanying drawings:

FIG. 1 is an exploded view of the components of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model in a vertical, upright, spade-like configuration;

FIG. 3 is a front cross-sectional view of the structure of the present utility model in a transversely folded hoe-like configuration;

FIG. 4 is an exploded view of a spiral wire loop bar;

FIG. 5 is a schematic view of a shovel head;

FIG. 6 is a schematic view of a seedling lifter structure;

FIG. 7 is a schematic view of a tunnel spade construction;

FIG. 8 is a schematic view of a crane nozzle pick;

FIG. 9 is a schematic diagram of a dual purpose Rake hoe;

fig. 10 is a schematic diagram of a hoe;

FIG. 11 is a schematic diagram of a hoe;

FIG. 12 is a schematic view of a double-toothed rake structure;

FIG. 13 is a schematic view of a three-tooth rake structure;

FIG. 14 is a schematic view of a nine-tooth rake structure;

FIG. 15 is a schematic view of a lawn rake;

FIG. 16 is a schematic view of a partial structure of the utility model;

wherein: the adjustable handle comprises an adjustable handle, a lengthened handle 1-1, a handle inner wire sleeve 1-2, a handle outer wire connector 1-3, a screw rod sleeve 2, a handle head 3, a connecting seat 4 and a front side port device, a reinforcing handle block 5, a connecting shaft 6, an inner side connecting hole 7, an outer side connecting hole 8, various tool conversion ports 9, a fixing screw rod 10 and a fixing screw rod jack 11; 12 spade heads, 13 seedling lifting devices, 14 hole shovels, 15 crane mouth picks, 16 dual-purpose harrow hoes, 17 hoe heads, 18 hoe heads, 19 double-tooth harrows, 20 three-tooth harrows, 21 nine-tooth harrows and 22 lawn harrows.

Detailed Description

The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model. In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The patent provides a plurality of parallel schemes, and the different expressions belong to an improved scheme based on a basic scheme or a parallel scheme. Each scheme has its own unique features. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other. The fixing manner not described herein may be any fixing manner such as screw fixing, bolt fixing or glue bonding.

Embodiment one: with reference to fig. 1 and 2; a comprehensive multipurpose agricultural and forestry practical tool is characterized in that,

the tool head also comprises a replaceable tool head, wherein the replaceable tool head comprises an insertion part, the insertion part can be inserted into various tool conversion ports 9, and a hole corresponding to the fixed screw jack 11 is formed on the side of the replaceable tool head; the interchangeable tool head can be secured to the connection block and the front port device 4 when the set screw 10 is threadedly received in the bore and set screw receptacle 11. The essential technical effects and the realization process thereof, namely the basic functions, played by the technical proposal are as follows:

the structure of the utility model has two working states:

a: the vertical use state of handle: when the shovel-shaped state is adopted, after the adjustable handle and the handle head are connected with the connecting seat and the front port device, the screw rod sleeve is rotated rightwards to be tightly attached and fixed with the connecting seat and the front port device, and then the assembly is completed. In such a state, the tool types of the tool can be mounted and used, namely a shovel head 12, a seedling lifting device 13, a hole shovel 14, a crane nozzle pick 15 and a dual-purpose harrow hoe 16. See for details the various tools in the drawings of the specification.

B: the handle is transversely folded and used in a state that: namely, in hoe-like state, the connecting seat and the front port device 4 are in 90-degree vertical state with the adjustable handle 1, and then the screw rod sleeve 2 is rotated rightward to be tightly fixed with the connecting seat and the front port 4. In such a state, the hoe 17, hoe 18, double-tooth rake 19, triple-tooth rake 20, nine-tooth rake 21 and lawn rake 22 may be installed.

Two use state transition principles:

and the A-B conversion state is that if the shovel state is converted into the hoe state, the screw rod sleeve 2 is firstly rotated leftwards to enable the screw rod sleeve 2 to move backwards relative to the adjustable handle 1, so that enough space is ensured between the screw rod sleeve 2 and the connecting seat and the front port device 4, the screw rod sleeve 2 and the connecting seat and the front port device 4 can not touch each other when the screw rod sleeve 2 and the connecting seat and the front port device 4 rotate to be vertical to the adjustable handle 1, the screw rod sleeve 2 is rotated rightwards to enable the screw rod sleeve 2 to be clung to the connecting seat and the front port device 4, and after the screw rod sleeve is firmly checked and confirmed, the structure of the utility model is in the hoe state.

And B-A conversion state, namely, if the hoe state is converted into the shovel state, firstly, rotating the screw rod sleeve 2 leftwards to enable the screw rod sleeve 2 to move backwards relative to the adjustable handle 1, ensuring enough space between the screw rod sleeve 2 and the connecting seat and the front port device 4, ensuring that the screw rod sleeve 2 and the connecting seat and the front port device 4 cannot touch each other when rotating, and rotating the screw rod sleeve 2 rightwards to enable the screw rod sleeve 2 to be clung to the connecting seat and the front port device when rotating to be in a straight line state with the adjustable handle 1, and after checking and confirming that the screw rod sleeve is firm, the structure is in the shovel state.

When the agriculture and forestry tool is used, whether all parts are connected in a nondestructive mode or not needs to be checked, whether the lengthened handle is firmly installed or not is needed, whether all port tools after installation are firmly connected or not needs to be checked, whether the fixing screw is inserted into reserved ports of all the tools or not is needed, and the tool is used after safety is confirmed.

Embodiment two: as a further improvement scheme or a parallel scheme or an alternative independent scheme, a screw rod sleeve 2 is arranged at the position of the adjustable handle 1 close to the handle head 3, and the outer edge dimension of the screw rod sleeve 2 is connected with the outer edge dimension of the seat and the front side port device 4; the extrusion surface 23 is arranged on the connecting seat and the front port device 4, and the rotation of the screw rod sleeve 2 can be extruded on the extrusion surface 23 so as to prevent the rotation of the connecting seat and the front port device 4. The essential technical effects and the realization process thereof, namely the basic functions, played by the technical proposal are as follows: the embodiment provides specific pressing structure and fixed knot structure, and similar realization structure is all in the protection scope of this patent.

Embodiment III: as a further development or juxtaposition or alternatively independent solution, the connection seat and the front port device 4 are divided into two parts by a partition wall, the two parts being an upper part comprising the outer connection hole 8 and a lower part comprising the fixing screw insertion hole 11, respectively. The essential technical effects and the realization process thereof, namely the basic functions, played by the technical proposal are as follows: referring to fig. 1, it is conveniently divided into two partitions to implement basic functions.

Embodiment four: as a further improvement scheme or a parallel scheme or an alternative independent scheme, the adjustable handle 1 comprises a handle external thread joint 1-3 connected with a handle head 3, the handle external thread joint 1-3 is sheathed with a handle internal thread sleeve 1-2 in a threaded manner, and the handle internal thread sleeve 1-2 is sheathed with an lengthening handle 1-1 in a threaded manner; the length of the adjustable handle 1 can be adjusted by relatively rotating the inner wire sleeve 1-2 of the handle and the extension handle 1-1. The essential technical effects and the realization process thereof, namely the basic functions, played by the technical proposal are as follows: the length can be adjusted, the use is convenient, and people with different arm lengths can use the device or the terrain can use the device.

Fifth embodiment: as a further improvement or juxtaposition or alternative independent solution, two reinforcing handle blocks 5 are also included, the reinforcing handle blocks 5 are sheet-shaped, holes are arranged on the sheet-shaped reinforcing handle blocks 5, and the two reinforcing handle blocks 5 are respectively positioned at two sides of the inner side connecting hole 7. The essential technical effects and the realization process thereof, namely the basic functions, played by the technical proposal are as follows: the reinforcing handle block 5 acts like a gasket, so that the whole connection is more stable.

Example six: as a further improvement or juxtaposition or alternative independent solution, the replaceable tool head is any one of a shovel head structure schematic diagram 12, a seedling lifting device 13, a hole shovel 14, a crane mouth pick 15, a dual-purpose rake hoe 16, a hoe head 17, a hoe head 18, a double-tooth rake 19, a three-tooth rake 20, a nine-tooth rake 21 and a lawn rake 22.

The utility model can be integrated and multipurpose, thereby reducing the purchase cost of other tools, being convenient for users to carry and store and saving the occupied space of farm tools.

The multifunctional combined tool realizes the effect of combining various tools by one handle, can adjust the length of the handle, and meets the working demands of operators with different heights.

The utility model can change the types of tools according to the needs by switching ports of various tools at the front end, and can achieve the effect of multifunctional composite use of various tools by one handle.

The structural parts of the utility model are made of manganese steel, high-strength wear-resistant steel, and have the advantages of strong impact resistance, strong extrusion force, small material abrasion and the like, and can be shaped, produced and processed in batches, and meanwhile, the tool has high sharpness, can save manpower and improve the working efficiency.

Proved by verification, the tool has strong practicability and good performance, improves the working efficiency and is highly appreciated by users. There are no other alternatives at this stage to accomplish the object of the utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A comprehensive multipurpose agricultural and forestry practical tool is characterized in that,

the utility tool comprises an adjustable handle (1) and a handle head (3) at the end part of the adjustable handle (1), wherein the handle head (3) comprises an inner side connecting hole (7);

the front port device (4) comprises an outer side connecting hole (8), the outer side connecting hole (8) and an inner side connecting hole (7) can be arranged in a communicating way, the front port device also comprises a connecting shaft (6) which can penetrate through the outer side connecting hole (8) and the inner side connecting hole (7), and the connecting shaft (6) comprises a nut at the end part, so that the connecting shaft (6) can be relatively fixed in the outer side connecting hole (8) and the inner side connecting hole (7); the connecting seat and the front port device (4) can rotate relatively around the connecting shaft (6);

various tool conversion ports (9) are also arranged on the connecting seat and the front side port device (4), the various tool conversion ports (9) are holes, and a fixed screw jack (11) is also arranged on the connecting seat and the front side port device (4);

the tool head also comprises a replaceable tool head, wherein the replaceable tool head comprises an insertion part, the insertion part can be inserted into various tool conversion ports (9), and a hole is formed in the side of the replaceable tool head and can correspond to the fixing screw insertion hole (11); the replaceable tool head can be fixed on the connecting seat and the front port device (4) when the fixing screw (10) is screwed into the hole and the fixing screw insertion hole (11).

2. A multipurpose agricultural and forestry utility according to claim 1, wherein,

a screw rod sleeve (2) is arranged at the position of the adjustable handle (1) close to the handle head (3), and the outer edge size of the screw rod sleeve (2) is connected with the outer edge size of the seat and the front side port device (4); the extrusion surface (23) is arranged on the connecting seat and the front side port device (4), and the screw rod sleeve (2) can be extruded on the extrusion surface (23) by rotation so as to prevent the connecting seat and the front side port device (4) from rotating.

3. A comprehensive multipurpose agricultural and forestry utility according to claim 1, further comprising a connecting seat and front port means (4) divided into two parts by a partition wall, the two parts being an upper part comprising the outer connecting hole (8) and a lower part comprising the fixing screw insertion hole (11), respectively.

4. A comprehensive multipurpose agricultural and forestry utility tool according to claim 1, wherein the adjustable handle (1) comprises a handle external screw joint (1-3) connected with the handle head (3), the handle external screw joint (1-3) is in threaded fit with a handle internal screw sleeve (1-2), and the handle internal screw sleeve (1-2) is in threaded fit with an extension handle (1-1); the length of the adjustable handle (1) can be adjusted by relatively rotating the inner wire sleeve (1-2) of the handle and the lengthening handle (1-1).

5. A comprehensive multipurpose agricultural and forestry utility tool according to claim 1, further comprising two reinforcing handle blocks (5), wherein the reinforcing handle blocks (5) are sheet-shaped, holes are arranged in the sheet-shaped reinforcing handle blocks (5), and the two reinforcing handle blocks (5) are located on two sides of the inner side connecting hole (7) respectively.

6. The multipurpose agricultural and forestry utility tool of claim 1, wherein the replaceable tool head is any one of a shovel head structure schematic (12), a seedling raising device (13), a hole shovel (14), a crane mouth pick (15), a dual-purpose rake hoe (16), a hoe (17), a hoe (18), a double-tooth rake (19), a triple-tooth rake (20), a nine-tooth rake (21), and a lawn rake (22).

7. A comprehensive multi-purpose agricultural and forestry utility according to claim 1, wherein the fixing screw (10) is an L-shaped screw.