CN214126019U

CN214126019U - Harrow and fork dual-purpose farm tool with adjustable handle length

Info

Publication number: CN214126019U
Application number: CN202023235514.5U
Authority: CN
Inventors: 张娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-07
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to an agricultural implement technical field, specifically speaking relates to a dual-purpose agricultural implement of harrow crotch of handle adjustable length. It is including heightening the device, installs heightening the harrow crotch device of device downside, heightening the device and including adjusting a section of thick bamboo, adjust a section of thick bamboo inboard and seted up a section of thick bamboo chamber, it has the regulation post to adjust a section of thick bamboo built-in, adjust the post with section of thick bamboo chamber grafting cooperation, adjust a section of thick bamboo with adjust the side of the post and seted up a plurality of spacing holes, spacing hole embeds there is spacing bolt, spacing bolt with spacing hole threaded connection, the harrow crotch device includes the connecting block, the connecting block with adjust a section of thick bamboo fixed connection, a plurality of rake teeth are installed to the connecting block bottom. The utility model discloses a threaded connection in spacing bolt and spacing hole that sets up for the staff is convenient for adjust the length of the handle of whole device, is convenient for be adapted to different job scenes, also is convenient for be adapted to the peasant of different height sizes.

Description

Harrow and fork dual-purpose farm tool with adjustable handle length

Technical Field

The utility model relates to an agricultural implement technical field, specifically speaking relates to a dual-purpose agricultural implement of harrow crotch of handle adjustable length.

Background

The harrow and the fork are tools frequently used in agricultural production, and respectively exist as an independent tool, and are provided with a handle for being held by a user, when the two tools are required to be used together, the two tools need to be carried at the same time, so that the harrow and the fork are quite inconvenient, and the length of the handle is not changed, so that the length of the handle is required to be different when people with different heights use the handles with specific lengths, and the harrow and the fork are more labor-saving and more comfortable when people with different heights use the handles with specific lengths. Therefore, the characteristic of the fixed length of the handle brings great inconvenience to the user and influences the operation efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual-purpose agricultural implement of harrow crotch of handle adjustable length to solve the problem that provides among the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides a dual-purpose agricultural implement of fork of harrow of handle adjustable length, including heightening the device, install heightening the device downside the fork device of harrow, heightening the device including adjusting a section of thick bamboo, adjust a section of thick bamboo inboard and seted up the barrel chamber, it embeds to have the regulation post, adjust the post with the cooperation of pegging graft in barrel chamber, adjust a section of thick bamboo with adjust the side of the post and seted up a plurality of spacing holes, spacing hole embeds there is spacing bolt, spacing bolt with spacing hole threaded connection, the fork device includes the connecting block, the connecting block with adjust a section of thick bamboo fixed connection, a plurality of rake teeth are installed to the connecting block bottom.

As a further improvement of the technical scheme, a holding rod is installed on the upper side of the adjusting column, the holding rod is of a cylindrical structure, and an anti-skidding sleeve is installed on the outer surface of the holding rod.

As a further improvement of the technical scheme, a handle is arranged on the upper side of the holding rod.

As a further improvement of the technical scheme, a first connecting hole is formed in the upper side of the connecting block, a connecting column is installed at the bottom of the adjusting cylinder, and the connecting column is in threaded connection with the first connecting hole.

As a further improvement of the technical scheme, the connecting pipe is installed on the front side of the connecting block, the inner side of the connecting pipe is provided with a second connecting hole, and the connecting column is in threaded connection with the second connecting hole.

As a further improvement of the technical scheme, a fixing column is installed on the upper side of the rake teeth, a plurality of fixing holes are formed in the bottom of the connecting block, and the fixing column is in threaded connection with the fixing holes.

As a further improvement of the technical scheme, the bottom of the harrow teeth is provided with a tooth tip.

Compared with the prior art, the beneficial effects of the utility model are that:

in the dual-purpose agricultural implement of this handle length adjustable harrow crotch, through the threaded connection in spacing bolt and the spacing hole that sets up for the staff is convenient for adjust the length of the handle of whole device, is convenient for adapt to different job scenes, also is convenient for adapt to the peasant of different height sizes.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is an exploded perspective view of the height adjusting device according to embodiment 1;

fig. 3 is an exploded view of the rake teeth device of embodiment 1;

FIG. 4 is a schematic sectional view showing a joint block structure according to embodiment 1.

The various reference numbers in the figures mean:

100. a height adjusting device;

110. an adjusting cylinder; 111. a barrel cavity; 112. a limiting hole; 113. a limit bolt; 114. connecting columns;

120. an adjustment column; 121. a holding rod; 122. an anti-slip sleeve; 123. a handle;

200. a fork raking device;

210. connecting blocks; 211. a first connection hole; 212. a connecting pipe; 213. a second connection hole; 214. a fixing hole;

220. rake teeth; 221. fixing a column; 222. and (4) tooth tips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-4, the present embodiment provides a rake and fork dual-purpose agricultural implement with an adjustable handle length, which includes a height-adjusting device 100, and a rake fork device 200 installed on a lower side of the height-adjusting device 100, where the height-adjusting device 100 includes an adjusting cylinder 110, a cylinder cavity 111 is formed on an inner side of the adjusting cylinder 110, an adjusting column 120 is disposed in the adjusting cylinder 110, the adjusting column 120 and the cylinder cavity 111 are in inserting fit, a plurality of limiting holes 112 are formed on side surfaces of the adjusting cylinder 110 and the adjusting column 120, a limiting bolt 113 is disposed in the limiting hole 112, and the limiting bolt 113 and the limiting hole 112 are in threaded connection, so that a worker can conveniently adjust the length of the handle of the whole device, and can conveniently adapt to different working scenes and can conveniently adapt to farmers with different heights and sizes, the rake fork device 200 includes a connecting block 210, the connecting block 210 is fixedly connected with the adjusting cylinder 110, and a plurality of rake teeth 220 are installed at the bottom of the connecting block 210.

In this embodiment, the holding rod 121 is installed on the upper side of the adjusting column 120, the holding rod 121 is of a cylindrical structure, the anti-slip sleeve 122 is installed on the outer surface of the holding rod 121, and the anti-slip sleeve 122 is preferably made of rubber, and is good in anti-slip performance and has good performance.

Furthermore, a handle 123 is installed on the upper side of the grip rod 121, so that a user can hold the handle 123 to exert force better.

Furthermore, the upper side of the connecting block 210 is provided with a first connecting hole 211, the bottom of the adjusting cylinder 110 is provided with a connecting column 114, and the connecting column 114 is connected with the first connecting hole 211 through threads, so that the whole device is used in a forking manner, and a user can pick firewood conveniently.

Specifically, the connecting pipe 212 is installed on the front side of the connecting block 210, the second connecting hole 213 is formed in the inner side of the connecting pipe 212, and the whole device is conveniently changed into a rake through the threaded connection of the connecting column 114 and the second connecting hole 213, so that workers can clean grains and fruits on farm land conveniently.

It is worth to say that the fixing column 221 is installed on the upper side of the rake teeth 220, the plurality of fixing holes 214 are formed in the bottom of the connecting block 210, and the rake teeth 220 are detachably connected through the fixing column 221 and the fixing holes 214 through threads, so that a user can replace the new rake teeth 220 conveniently, and the service life of the whole device is prolonged.

In addition, the bottom of the harrow teeth 220 is provided with a tooth tip 222, and the tooth tip 222 is preferably in a conical structure, so that the whole device is more efficient when the farm work is used for excavating soil.

When the harrowing and forking dual-purpose farm tool with the adjustable handle length is used in particular, the position of the adjusting column 120 in the adjusting cylinder 110 is changed, the limiting bolt 113 is inserted into the corresponding limiting hole 112 in a rotating manner, the length of the whole device is changed, the device is convenient to adapt to different working scenes and farmers with different heights and sizes, when the device is required to be used in a fork manner, the first connecting hole 211 of the connecting block 210 and the connecting column 114 can be screwed, when it is desired to use the device in a rake manner, through the threaded connection of the connecting column 114 and the second connecting hole 213, the utility model is convenient for workers to clean grains and fruits on the farm land, through the threaded connection of the fixing column 221 and the fixing hole 214, the rake teeth 220 can be detached, a user can replace the new rake teeth 220 conveniently, the service life of the whole device can be prolonged, and meanwhile, the working efficiency of farmers is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dual-purpose agricultural implement of handle length adjustable harrow crotch, is including increaseing device (100), installs the harrow device (200) of increaseing device (100) downside, its characterized in that: heightening device (100) is including adjusting a section of thick bamboo (110), a section of thick bamboo chamber (111) has been seted up to regulation section of thick bamboo (110) inboard, it has regulation post (120) to adjust a section of thick bamboo (110) built-in, adjust post (120) with section of thick bamboo chamber (111) cooperation of pegging graft, adjust a section of thick bamboo (110) with a plurality of spacing holes (112) have been seted up to regulation post (120) side, spacing hole (112) built-in have spacing bolt (113), spacing bolt (113) with spacing hole (112) threaded connection, harrow branching device (200) includes connecting block (210), connecting block (210) with adjust a section of thick bamboo (110) fixed connection, a plurality of rake teeth (220) are installed to connecting block (210) bottom.

2. The dual-purpose rake-fork agricultural implement with the adjustable handle length as claimed in claim 1, wherein: the upper side of the adjusting column (120) is provided with a holding rod (121), the holding rod (121) is of a cylindrical structure, and the outer surface of the holding rod (121) is provided with an anti-skidding sleeve (122).

3. The dual-purpose rake-fork agricultural implement with the adjustable handle length as claimed in claim 2, wherein: a handle (123) is arranged on the upper side of the holding rod (121).

4. The dual-purpose rake-fork agricultural implement with the adjustable handle length as claimed in claim 1, wherein: first connecting hole (211) have been seted up to connecting block (210) upside, adjust a section of thick bamboo (110) bottom and install spliced pole (114), spliced pole (114) with first connecting hole (211) threaded connection.

5. The dual-purpose rake-fork agricultural implement with the adjustable handle length as claimed in claim 4, wherein: connecting piece (210) front side installs connecting pipe (212), second connecting hole (213) have been seted up to connecting pipe (212) inboard, spliced pole (114) with second connecting hole (213) threaded connection.

6. The dual-purpose rake-fork agricultural implement with the adjustable handle length as claimed in claim 1, wherein: a fixed column (221) is installed on the upper side of the rake teeth (220), a plurality of fixed holes (214) are formed in the bottom of the connecting block (210), and the fixed column (221) is in threaded connection with the fixed holes (214).

7. The dual-purpose rake-fork agricultural implement with the adjustable handle length as claimed in claim 1, wherein: the bottom of the rake teeth (220) is provided with a tooth tip (222).