CN220255020U - Depth-adjustable fine cultivator - Google Patents

Abstract

The utility model discloses a depth-adjustable fine cultivator, and relates to the technical field of scarifiers. The utility model comprises a depth-adjustable fine cultivator, which comprises a fine cultivator body, a fixing frame and a scarification mechanism, wherein a sliding support rod extending outwards is connected in the fixing frame in a sliding manner and penetrates through the fixing frame, a sliding support plate is fixed at the inner end of the sliding support rod, the outer end of the sliding support rod is fixedly installed with the scarification mechanism, a driving part is fixed on the fixing frame, an adjusting screw is installed at the output end of the driving part and is positioned in the fixing frame for rotating connection, the adjusting screw is in threaded fit with the sliding support plate, the scarification mechanism comprises a plurality of fixing rods, scarification rods are telescopically installed in the fixing rods, an inner sliding groove is formed in the fixing rods, the inner sliding groove is matched with the inner end of the scarification rod in a plugging manner, and through sliding grooves are formed in the surfaces of the fixing rods and the scarification rods. The utility model is convenient and effective to adjust the height of the scarification mechanism and the scarification depth, thereby being beneficial to operation.

Description

Depth-adjustable fine cultivator

Technical Field

The utility model belongs to the technical field of scarifiers, and particularly relates to a depth-adjustable fine cultivator.

Background

The mini-tiller is also called a fine tiller, is an auxiliary device for carrying out soil scarification in the agricultural cultivation process, and is widely used in the field of agricultural cultivation; when the existing mini-tiller rotary tillage device with adjustable working depth is used, a worker pushes a car body to move through the armrest frame, the height of a soil loosening mechanism can be adjusted through the threaded rod, the depth of the soil loosening operation can be adjusted, soil is loosened through the soil loosening mechanism, but some mini-tillers can only achieve the soil loosening depth by adjusting the height of the soil loosening mechanism, the soil loosening depth is limited, and therefore the mini-tiller with adjustable depth is provided to solve the problems.

Disclosure of Invention

The utility model aims to provide a fine cultivator with adjustable depth, which solves the problem that the existing fine cultivator can only achieve the soil loosening depth by adjusting the height of a soil loosening mechanism, so that the soil loosening depth is limited.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a depth-adjustable fine cultivator which comprises a fine cultivator body, a fixing frame and a soil loosening mechanism, wherein a sliding supporting rod extending outwards through the fixing frame is connected in the fixing frame in a sliding mode, a sliding supporting plate is fixed at the inner end of the sliding supporting rod, the outer end of the sliding supporting rod and the soil loosening mechanism are fixedly installed, a driving part is fixed on the fixing frame, an adjusting screw is installed at the output end of the driving part and is positioned in the fixing frame and is in rotary connection, the adjusting screw is in threaded fit with the sliding supporting plate, the soil loosening mechanism comprises a plurality of fixing rods, and the soil loosening rods are flexibly installed in the fixing rods.

An inner sliding groove is formed in the fixing rod, the inner sliding groove is matched with the inner end of the scarification rod in size, the inner sliding groove is in plug-in connection with the inner end of the scarification rod, through sliding grooves are formed in the surfaces of the fixing rod and the scarification rod, a fastening rod is inserted into the through sliding grooves, the fixing rod and the fastening rod are fixed through a fastening cap, the fixing rod and the scarification rod are arranged in a sliding fit mode, after the fastening cap is unscrewed, the scarification rod is moved to a proper position, then the fastening cap is screwed down, the scarification rod is fixed, and therefore the scarification depth is adjusted.

The driving part is a driving motor arranged on the fixing frame, and the output end of the driving motor is fixed with the adjusting screw rod.

The driving part is a control handle fixed with the adjusting screw rod.

The bottom of the fixing frame is provided with a sliding ring, and the sliding support rod is in sliding fit with the sliding ring.

The fine cultivator body further comprises a baffle, the baffle is located above the soil loosening mechanism, and the baffle is arranged above the soil loosening mechanism and plays a role in protection when loosening the soil, so that soil is prevented from splashing on a user during loosening the soil, and potential safety hazards are reduced.

The utility model has the following beneficial effects:

according to the utility model, the fixed rod is in sliding fit with the soil loosening rod, the soil loosening rod is moved to a proper position after the fastening cap is unscrewed, and then the fastening cap is screwed, so that the position of the soil loosening rod can be fixed, and the soil loosening depth is adjusted; through setting up drive division, slip branch, slip extension board, when adjusting the mechanism height that loosens the soil, make accommodate the lead screw rotate through drive division, because slip branch is in mount bottom slidable mounting, and slip branch passes through slip extension board and accommodate lead screw threaded connection, thereby when accommodate the lead screw rotation, make slip extension board drive slip branch remove, and then adjust the mechanism height that loosens the soil, the utility model is convenient and effective to adjust the mechanism height that loosens the soil and the degree of depth that loosens the soil, thereby do benefit to the operation, avoid some fine cultivator now can reach the degree of depth that loosens the soil only through adjusting the mechanism height, lead to the limited problem of degree of loosens the soil.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall schematic view of a depth-adjustable fine cultivator of the present utility model;

FIG. 2 is a schematic side view of a depth-adjustable tiller of the present utility model;

FIG. 3 is a schematic view in section A-A of FIG. 2;

FIG. 4 is an enlarged partial view of portion A of FIG. 3;

fig. 5 is a partial enlarged view of a portion B of fig. 3.

In the drawings, the list of components represented by the various numbers is as follows:

1. a fine cultivator body; 2. a fixing frame; 3. a scarification mechanism; 4. a sliding support rod; 5. sliding support plates; 6. adjusting a screw rod; 7. a driving section; 8. a fixed rod; 9. an inner chute; 10. a scarifying rod; 11. a fastening rod; 12. and fastening the cap.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements 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 utility model.

Referring to fig. 1-5, the utility model discloses a depth-adjustable fine cultivator, which comprises a fine cultivator body 1, a fixing frame 2 and a soil loosening mechanism 3, wherein a sliding support rod 4 extending outwards through the fixing frame 2 is connected in a sliding manner in the fixing frame 2, a sliding support plate 5 is fixed at the inner end of the sliding support rod 4, the outer end of the sliding support rod 4 and the soil loosening mechanism 3 are fixedly installed, a driving part 7 is fixed on the fixing frame 2, an adjusting screw 6 is installed at the output end of the driving part 7, the adjusting screw 6 is positioned in the fixing frame 2 and is connected in a rotating manner, the adjusting screw 6 is in threaded fit with the sliding support plate 5, the soil loosening mechanism 3 comprises a plurality of fixing rods 8, and a soil loosening rod 10 is telescopically installed in the fixing rods 8.

An inner sliding groove 9 is formed in the fixing rod 8, the inner end size of the inner sliding groove 9 is matched with the inner end size of the soil loosening rod 10, the inner sliding groove 9 is in plug-in connection with the inner end of the soil loosening rod 10, through sliding grooves are formed in the surfaces of the fixing rod 8 and the soil loosening rod 10, a fastening rod 11 is inserted into the through sliding grooves, the fixing rod 8 and the fastening rod 11 are fixed through a fastening cap 12, the fixing rod 8 and the soil loosening rod 10 are in sliding fit through the fixing rod 8, after the fastening cap 12 is unscrewed, the soil loosening rod 10 is moved to a proper position, and then the fastening cap 12 is screwed down, so that the position of the soil loosening rod 10 can be fixed, and the soil loosening depth is adjusted.

The driving part 7 is a driving motor arranged on the fixing frame 2, and the output end of the driving motor is fixed with the adjusting screw rod 6.

The driving part 7 is a control handle fixed to the adjusting screw 6.

A sliding ring is arranged at the bottom of the fixed frame 2, and a sliding support rod 4 is in sliding fit with the sliding ring.

The fine cultivator body 1 further comprises a baffle plate, the baffle plate is located above the soil loosening mechanism 3, and the baffle plate is arranged above the soil loosening mechanism 3, so that the baffle plate plays a protective role when loosening the soil, and therefore soil is prevented from splashing on a user during loosening the soil, and potential safety hazards are reduced.

As shown in fig. 1 to 5, the present embodiment is a method for using a depth-adjustable fine cultivator: when the height of the scarification mechanism 3 is adjusted, the adjusting screw rod 6 is rotated through the driving part 7, and the sliding support rod 4 is slidably arranged at the bottom of the fixed frame 2, and the sliding support rod 4 is in threaded connection with the adjusting screw rod 6 through the sliding support plate 5, so that the sliding support plate 5 drives the sliding support rod 4 to move when the adjusting screw rod 6 rotates, and the height of the scarification mechanism 3 is adjusted; when the soil loosening depth is adjusted, the fastening cap 12 is unscrewed, then the soil loosening rod 10 is moved to a proper position, and then the fastening cap 12 is screwed, so that the position of the soil loosening rod 10 can be fixed, and the soil loosening depth is adjusted.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. The utility model provides a fine cultivator of degree of depth adjustable, includes fine cultivator body (1), mount (2) and scarification mechanism (3), its characterized in that: the utility model discloses a soil loosening device, including mount (2), fixed frame (2), sliding connection runs through outside slip branch (4) of extension of mount (2), slip branch (4) inner is fixed with slip extension board (5), slip branch (4) outer end and soil loosening mechanism (3) fixed mounting, be fixed with drive portion (7) on mount (2), accommodate the lead screw (6) are installed to drive portion (7) output, accommodate the lead screw (6) are located mount (2) swivelling joint, and accommodate the lead screw (6) and slip extension board (5) screw-thread fit, soil loosening mechanism (3) include a plurality of dead levers (8), a plurality of telescopic mounting has soil loosening rod (10) in dead lever (8).

2. The depth-adjustable fine cultivator according to claim 1, wherein an inner chute (9) is formed in the fixed rod (8), the inner end of the inner chute (9) is matched with the inner end of the soil loosening rod (10), and the inner ends of the inner chute (9) and the soil loosening rod (10) are in plug-in fit.

3. The depth-adjustable fine cultivator according to claim 2, wherein through sliding grooves are formed in the surfaces of the fixing rod (8) and the soil loosening rod (10), a fastening rod (11) is inserted into the through sliding grooves, and the fixing rod (8) and the fastening rod (11) are fixed through a fastening cap (12) by the fastening rod (11).

4. The depth-adjustable cultivator according to claim 1, wherein the driving part (7) is a driving motor arranged on the fixing frame (2), and the output end of the driving motor is fixed with the adjusting screw rod (6).

5. The depth-adjustable tiller according to claim 1, characterized in that the drive portion (7) is a control handle fixed to the adjusting screw (6).

6. The depth-adjustable fine cultivator according to claim 1, wherein a sliding ring is installed at the bottom of the fixing frame (2), and the sliding support rod (4) is in sliding fit with the sliding ring.

7. The depth-adjustable fine cultivator according to claim 1, wherein the fine cultivator body (1) further comprises a baffle plate, and the baffle plate is located above the soil loosening mechanism (3).