CN213603074U

CN213603074U - Small-size agricultural machine convenient to loosen soil

Info

Publication number: CN213603074U
Application number: CN202021417073.8U
Authority: CN
Inventors: 包章龙
Original assignee: Changzhou Qiyuan Precision Machining Co ltd
Current assignee: Changzhou Qiyuan Precision Machining Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-07-06
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a small-size agricultural machine convenient to loosen the soil relates to the agricultural machine field, which comprises a frame, the top of frame is provided with the diesel engine, and the one end of frame is provided with the handle, the bottom of frame is provided with the walking wheel, and the bottom of frame is located one side of walking wheel and is provided with the spliced pole No. one, the outside of spliced pole is provided with the fixed block, and the inside that the bottom of spliced pole is located the fixed block is provided with the worm wheel, one side that the inside of fixed block is located the worm wheel is provided with the worm that runs through to the fixed block outside. The utility model discloses a set up worm wheel, worm, lead screw, stopper, spliced pole No. one, the accessible rotates the worm and makes the worm wheel rotate, and the worm wheel alright drive the lead screw when rotating and reciprocate, alright adjust the distance between the wheel of loosening the soil and the ground according to the demand from this to solve the problem that can't change to the degree of depth of ploughing.

Description

Small-size agricultural machine convenient to loosen soil

Technical Field

The utility model relates to the field of agricultural machinery, specifically be a small-size agricultural machine convenient to loosen the soil.

Background

Agricultural machinery refers to various machines used in crop planting and animal husbandry production processes, as well as in the primary processing and treatment processes of agricultural and animal products, while basic soil farming machines are machines used for turning, loosening or deep loosening, and breaking soil of soil, and include birch plows, disc plows, chisel plows, rotary tillers, scarifiers, and the like.

However, the tillage depth of a common scarifier cannot be changed, and the depth required by the growth of different crops cannot be ploughed; and must use screwdriver and bolt just can install the wheel that loosens the soil when dismantling loosening the wheel installation, and very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the depth of cultivated land cannot be changed and the dismounting process is complicated, a small agricultural machine convenient for loosening soil is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a small agricultural machine convenient for loosening soil comprises a frame, wherein a diesel engine is arranged at the top of the frame, a handle is arranged at one end of the frame, walking wheels are arranged at the bottom of the frame, a first connecting column is arranged at one side, located at the walking wheels, of the bottom of the frame, a fixed block is arranged at the outer side of the first connecting column, a worm wheel is arranged at the bottom end of the first connecting column, located at the inner side of the fixed block, a worm penetrating through the outer side of the fixed block is arranged at one side, located at the worm wheel, of the inner side of the fixed block, a lead screw penetrating to the lower side of the fixed block is arranged at the inner side of the first connecting column, a limiting block penetrating to the outer side of the first connecting column is arranged at the outer side of the lead screw, a supporting frame is fixed at the bottom end of the lead screw, and the one end of No. two spliced poles is fixed with the wheel that loosens the soil, the bottom of frame is located one side of a spliced pole and is fixed with the baffle.

Preferably, the worm is rotatably connected with the fixed block through a bearing, and the worm wheel is rotatably connected with the limiting block through a bearing.

Preferably, one end of the second connecting column is provided with a groove matched with one end of the rotating rod.

Preferably, the inner side of the worm wheel is provided with a threaded hole matched with the screw rod, and the outer side of the first connecting column is provided with a sliding groove matched with the limiting block.

Preferably, the rotating rod is rotatably connected with the support frame through a bearing.

Preferably, the outer side of the swivel is provided with a non-slip mat.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that by arranging the worm wheel, the worm, the screw rod, the limiting block and the connecting column I, the worm wheel can be rotated by rotating the worm, and the worm wheel can drive the screw rod to move up and down when rotating, so that the distance between the soil loosening wheel and the ground can be adjusted according to the requirement, and the problem that the depth of cultivated land can not be changed is solved; through setting up change, bull stick, No. two spliced poles, the accessible rotates the change and makes the change move to or break away from the junction of bull stick and No. two spliced poles, alright from this to loosen the soil the wheel installation or take off to solve the loaded down with trivial details problem of dismouting process.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the first connecting column and the supporting frame of the present invention;

FIG. 3 is a schematic view of the transmission connection of the worm gear of the present invention;

fig. 4 is an enlarged view of the position a of the present invention.

In the figure: 1. a frame; 2. a diesel engine; 3. a traveling wheel; 4. a first connecting column; 5. a worm; 6. a support frame; 7. a soil loosening wheel; 8. a worm gear; 9. a fixed block; 10. a baffle plate; 11. a screw rod; 12. a grip; 13. a rotating rod; 14. a limiting block; 15. a second connecting column; 16. and (7) rotating the ring.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a small agricultural machine convenient for loosening soil comprises a frame 1, a diesel engine 2 is arranged at the top of the frame 1, a handle 12 is arranged at one end of the frame 1, a walking wheel 3 is arranged at the bottom of the frame 1, a first connecting column 4 is arranged at one side of the bottom of the frame 1, which is positioned at the walking wheel 3, a fixed block 9 is arranged at the outer side of the first connecting column 4, a worm wheel 8 is arranged at the bottom end of the first connecting column 4, a worm 5 penetrating to the outer side of the fixed block 9 is arranged at one side of the worm wheel 8 in the fixed block 9, a screw rod 11 penetrating to the lower side of the fixed block 9 is arranged in the first connecting column 4, a limit block 14 penetrating to the outer side of the first connecting column 4 is arranged at the outer side of the screw rod 11, a support frame 6 is fixed at the bottom end of the, and the outside of bull stick 13 is provided with swivel 16, and the one end of bull stick 13 is provided with spliced pole No. two 15, and the one end of spliced pole No. two 15 is fixed with loose soil wheel 7, and the bottom of frame 1 is located one side of spliced pole No. 4 and is fixed with baffle 10.

Please refer to fig. 2 and 3, the worm 5 is rotatably connected to the fixing block 9 through a bearing, and the worm wheel 8 is rotatably connected to the limiting block 14 through a bearing, so that the worm 5 is rotated to drive the worm wheel 8 to rotate.

Please refer to fig. 4, one end of the second connecting post 15 is provided with a groove matching with one end of the rotating rod 13, so that the second connecting post 15 and the rotating rod 13 can be fixed by rotating the rotating ring 16.

Please refer to fig. 2 and 3, the inner side of the worm wheel 8 is provided with a threaded hole matched with the screw rod 11, and the outer side of the first connecting column 4 is provided with a sliding groove matched with the limiting block 14, so that the worm wheel 8 drives the screw rod 11 to move up and down when rotating.

Please refer to fig. 2 and 4, the rotating rod 13 is rotatably connected to the supporting frame 6 through a bearing, so that the rotating rod 13 can rotate conveniently.

Referring to fig. 4, the outer side of the swivel 16 is provided with a non-slip pad to increase the roughness of the surface of the swivel 16, thereby increasing the friction.

The working principle is as follows: when the device is used, a user can rotate the worm 5, the worm 5 can drive the worm wheel 8 to rotate, the worm wheel 8 can drive the screw rod 11 to move up and down when rotating, so that the height between the soil loosening wheel 7 and the ground can be adjusted, then the diesel engine 2 is started, the handle 12 is held, the diesel engine 2 drives the walking wheel 3 to rotate, the walking wheel 3 can drive the device to move, the soil loosening wheel 7 can rotate along with the movement of the device, soil loosening treatment is carried out on the ground, when the soil loosening wheel 7 needs to be replaced, only the rotating rod 13 needs to be held, then the rotating ring 16 is screwed, the rotating ring 16 can move along the outer side of the rotating rod 13, so that the connecting part between the rotating rod 13 and the connecting rod 15 II can be separated, then the soil loosening wheel 7 can be taken down, when the soil loosening wheel 7 needs to be installed, the connecting rod 15 at two sides of the soil loosening wheel 7 and one end of the rotating rod 13 can be aligned, then, the rotating ring 16 is screwed, and the rotating ring 16 is rotated to the joint of the rotating rod 13 and the second connecting column 15, so that the soil loosening wheel 7 can be fixed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a small-size agricultural machine convenient to loosen the soil, includes frame (1), its characterized in that: the top of the frame (1) is provided with a diesel engine (2), one end of the frame (1) is provided with a handle (12), the bottom of the frame (1) is provided with a walking wheel (3), one side, located at the walking wheel (3), of the bottom of the frame (1) is provided with a connecting column (4), the outer side of the connecting column (4) is provided with a fixed block (9), the bottom end of the connecting column (4) is located inside the fixed block (9) and is provided with a worm wheel (8), one side, located at the worm wheel (8), of the fixed block (9) is provided with a worm (5) penetrating through the outer side of the fixed block (9), the inner part of the connecting column (4) is provided with a lead screw (11) penetrating through the lower part of the fixed block (9), the outer side of the lead screw (11) is provided with a limiting block (14) penetrating through the outer side of the connecting column (4, the outside of support frame (6) is provided with bull stick (13) that runs through to support frame (6) inboard, and the outside of bull stick (13) is provided with swivel (16), the one end of bull stick (13) is provided with No. two spliced poles (15), and the one end of No. two spliced poles (15) is fixed with soil loosening wheel (7), one side that the bottom of frame (1) is located spliced pole (4) is fixed with baffle (10).

2. A small agricultural machine for facilitating the loosening of soil as claimed in claim 1, wherein: the worm (5) is rotatably connected with the fixed block (9) through a bearing, and the worm wheel (8) is rotatably connected with the limiting block (14) through a bearing.

3. A small agricultural machine for facilitating the loosening of soil as claimed in claim 1, wherein: one end of the second connecting column (15) is provided with a groove matched with one end of the rotating rod (13).

4. A small agricultural machine for facilitating the loosening of soil as claimed in claim 1, wherein: the inner side of the worm wheel (8) is provided with a threaded hole matched with the screw rod (11), and the outer side of the first connecting column (4) is provided with a sliding groove matched with the limiting block (14).

5. A small agricultural machine for facilitating the loosening of soil as claimed in claim 1, wherein: the rotating rod (13) is rotatably connected with the support frame (6) through a bearing.

6. A small agricultural machine for facilitating the loosening of soil as claimed in claim 1, wherein: and the outer side of the rotating ring (16) is provided with a non-slip mat.