CN218831262U - A kind of sunflower cultivator weeding machine - Google Patents

Abstract

The utility model discloses a sunflower cultivator and weeder, which relates to the technical field of agricultural machinery and comprises a traction frame, a furrowing plowshare, a soil loosening shovel, a weeding shovel, a soil cultivator and a walking wheel. The furrowing plowshare, the soil loosening The shovel, the weeding shovel and the cultivator are all slidably connected to the traction frame, and the traveling wheels are connected to the traction frame through a height adjustment structure, and the height adjustment structure is used to adjust the height of the traveling wheels. The utility model realizes the adjustment of the positions of the ditching plowshare, the loosening shovel, the weeding shovel and the cultivating device through the sliding connection of the ditching plowshare, the loosening shovel, the weeding shovel and the cultivating device, so as to adapt to different ridge widths The adjustment structure adjusts the height of the traveling wheels to meet the needs.

Description

A kind of sunflower cultivator weeding machine

technical field

The utility model relates to the technical field of agricultural machinery, in particular to a sunflower cultivator and weeder.

Background technique

Cultivation is an important operation item for field management during crop growth. Cultivation machinery refers to soil tillage machinery that performs operations such as loosening the soil, weeding, and cultivating soil during the growth of crops. In the prior art, the Chinese patent with the publication number CN204119732U discloses a cultivator and weeder, in which the positions of the furrow share, the soil breaker and the soil distributor are fixed and cannot be adjusted according to different ridge widths, and the adaptability is low.

Utility model content

The purpose of this utility model is to provide a sunflower intertillage weeder, to solve the problems of the above-mentioned prior art, through ditching plowshares, loose soil shovels, weeding shovels and soil cultivators slidingly connected with the traction frame, realize ditching plowshares, The position adjustment of loose soil shovel, weeding shovel and cultivator can adapt to different ridge widths.

In order to achieve the above object, the utility model provides the following scheme:

The utility model provides a sunflower intertillage weeder, which comprises a traction frame, a furrowing shovel, a soil loosening shovel, a weeding shovel, a soil cultivator and a walking wheel. Both the cultivator and the cultivator are slidingly connected with the traction frame, and the traveling wheels are connected with the traction frame through a height adjustment structure, and the height adjustment structure is used for adjusting the height of the traveling wheels.

Preferably, the traction frame includes an underframe and several sliding brackets, the height adjustment structure is connected with the underframe, each of the sliding brackets is slidably connected with the underframe, the furrowing plowshare, the loose The soil shovel, the weeding shovel and the soil cultivator are arranged on the sliding support.

Preferably, the number of the ditching plowshare, the loosening shovel, the weeding shovel and the cultivator is the same, and each of the sliding brackets is provided with one ditching plowshare, one loosening shovel, One said weeding shovel and one said soil cultivator.

Preferably, a horizontal sliding rail is provided on the bottom frame, and a slider is provided at the bottom of each sliding bracket, and the sliding block is located in the horizontal sliding rail and is slidably connected with the horizontal sliding rail. A plurality of first through holes are opened in the slide rail along the length direction of the transverse slide rail, and first bolts pass through the first through holes for fixing the position of the slide bracket on the transverse slide rail.

Preferably, each of the sliding brackets is provided with several connecting parts, and each of the connecting parts is provided with a second through hole and a third through hole, and the axis of the second through hole is perpendicular to the axis of the third through hole , the second through hole is used for the passage of the ditching plowshare, the loosening shovel, the weeding shovel or the soil cultivator, and the second bolt passes through the third through hole for fixing the first The ditching plowshare, the soil loosening shovel, the weeding shovel or the soil cultivator in the two through holes.

Preferably, the weeding shovel includes a weeding shovel handle, a shovel tip and two weeding shovel wings, the shovel tip is provided with a weeding shovel blade, the surface of the shovel tip is a curved surface, and the back of the shovel tip is in contact with the The lower end of the weeding shovel handle is connected, and the two weeding shovel wings are located on both sides of the shovel tip.

Preferably, a fertilizer box is also provided on the traction frame, one end of several fertilization pipes is connected with the fertilizer box, and the other end of each of the fertilization pipes is located between the weeding shovel and the soil cultivator.

Preferably, the height adjustment structure includes a housing, a hand wheel, a connecting rod and a connecting block, the housing is connected to the traction frame, the hand wheel is connected to one end of the connecting rod and the connecting rod is connected to The housing is rotatably connected, the other end of the connecting rod is located in the housing, the connecting block is screwed to the threaded part of the connecting rod, the connecting block is connected to the traveling wheel through a fixed rod, The traveling wheel is rotatably connected with the fixed rod.

Preferably, the loosening shovel includes a loosening shovel handle and two loosening shovel wings, the two loosening shovel wings are symmetrically arranged, and the joint of the two loosening shovel wings forms a loosening shovel edge, so The lower end of the soil loosening shovel handle is connected to the back side of the soil loosening shovel wings, and several soil loosening grooves are arranged on the two soil loosening shovel wings.

Compared with the prior art, the utility model has achieved the following technical effects:

The utility model realizes the adjustment of the positions of the ditching plowshare, the loosening shovel, the weeding shovel and the cultivating device through the sliding connection of the ditching plowshare, the loosening shovel, the weeding shovel and the cultivating device so as to adapt to different ridge widths The adjustment structure adjusts the height of the traveling wheels to meet the needs.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is the sunflower intertillage weeding machine schematic diagram of the utility model;

Fig. 2 is the top view of the traction frame of the present utility model;

Fig. 3 is a side view of the loosening shovel of the present utility model;

Fig. 4 is the top view of the weeding shovel of the present utility model;

Fig. 5 is a schematic diagram of the height adjustment structure of the utility model;

Among them: 1-drawing frame, 2-furrowing plowshare, 3-loosening shovel, 4-weeding shovel, 5-cultivator, 6-traveling wheel, 7-underframe, 8-sliding bracket, 9-transverse slide rail, 10-the first bolt, 11-connecting part, 12-shovel tip, 13-weeding shovel wing, 14-weeding shovel blade, 15-fertilizer box, 16-fertilization pipe, 17-housing, 18-hand wheel, 19- Connecting rod, 20-connecting block, 21-soil loosening shovel wing, 22-soil loosening groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The purpose of this utility model is to provide a sunflower intertillage weeder, to solve the problems of the above-mentioned prior art, through ditching plowshares, loose soil shovels, weeding shovels and soil cultivators slidingly connected with the traction frame, realize ditching plowshares, The position adjustment of loose soil shovel, weeding shovel and cultivator can adapt to different ridge widths.

In order to make the above purpose, features and advantages of the utility model more obvious and understandable, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 to 5: the present embodiment provides a sunflower intertillage weeder, comprising a traction frame 1, a ditch plow share 2, a soil loosening shovel 3, a weeding shovel 4, a soil cultivator 5 and a walking wheel 6, the traction The frame 1 is used to connect with the tractor, the furrowing plowshare 2, the soil loosening shovel 3, the weeding shovel 4 and the cultivator 5 are all slidingly connected with the traction frame 1, and the walking wheels 6 are connected with the traction frame 1 through a height adjustment structure, which is used for the height adjustment structure To adjust the height of the road wheels 6.

Specifically, in the present embodiment, the traction frame 1 includes an underframe 7 and several sliding supports 8, the height adjustment structure is connected with the underframe 7, and each sliding support 8 is slidably connected with the underframe 7, and the ditching plowshare 2, the soil loosening shovel 3. The weeding shovel 4 and the earth cultivator 5 are arranged on the sliding support 8 .

In the present embodiment, the number of ditching plowshare 2, loosening shovel 3, weeding shovel 4 and soil cultivator 5 is the same, and each sliding support 8 is provided with a ditching plowshare 2, a loosening shovel 3, a weeding shovel 4 and A potter 5.

In this embodiment, a horizontal slide rail 9 is provided on the bottom frame 7, and a slider is provided at the bottom of each sliding bracket 8. The slider is located in the horizontal slide rail 9 and is slidably connected with the horizontal slide rail 9. The longitudinal direction of the transverse slide rail 9 is provided with several first through holes, and the first bolts 10 pass through the first through holes for fixing the position of the slide bracket 8 on the transverse slide rail 9 . According to the width of the ridge, the sliding bracket 8 is slid along the transverse slide rail 9 of the chassis 7, and after sliding in place, the position of the sliding bracket 8 is fixed through the first through hole by the first bolt 10 to complete the position of the sliding bracket 8. adjustment.

In this embodiment, each sliding bracket 8 is provided with a plurality of connecting parts 11, and each connecting part 11 is provided with a second through hole and a plurality of third through holes, the axis of the second through hole is perpendicular to the axis of the third through hole, and the axis of the third through hole is perpendicular to the axis of the third through hole. Two through holes are used for ditching plowshare 2, soil loosening shovel 3, weeding shovel 4 or soil cultivator 5 to pass through, and the second bolt passes through the third through hole and is used for fixing ditching plowshare 2 and loosening soil in the second through hole Shovel 3, weeding shovel 4 or soil cultivator 5. According to different needs, the height of ditching plowshare 2, loosening shovel 3, weeding shovel 4 or soil cultivator 5 can be adjusted, and the upper end of ditching plowshare 2, soil loosening shovel 3, weeding shovel 4 or soil cultivator 5 passes through the second Through holes, after the ditching plowshare 2, loose soil shovel 3, weeding shovel 4 or soil cultivator 5 are adjusted to the required height, the second bolt passes through the third through hole, and the front end of the second bolt is connected to the ditching plowshare 2, loosening plowshare Soil shovel 3, weeding shovel 4 or soil cultivator 5 contact, realize the fixing of ditch plow share 2, soil loosening shovel 3, weeding shovel 4 or soil cultivator 5.

In the present embodiment, weeding shovel 4 comprises weeding shovel handle, shovel tip 12 and two weeding shovel wings 13, and shovel tip 12 is provided with weeding shovel edge 14, and the surface of shovel tip 12 is curved surface, reduces resistance when weeding, and shovel Point 12 is connected with the lower end of weeding shovel handle, and two weeding shovel wings 13 are positioned at the both sides of shovel tip 12, and the plane of weeding shovel wings 13 is at 60 degree angle with horizontal ground, reduces disturbance to soil when weeding.

In the present embodiment, the traction frame 1 is also provided with a fertilizer box 15, and one end of several fertilization pipes 16 is all communicated with the fertilizer box 15, and the other end of each fertilization pipe 16 is positioned between the weeding shovel 4 and the soil cultivator 5, and the fertilization pipe 16 The quantity is identical with ditch plow share 2, soil loosening shovel 3, weeding shovel 4, soil cultivator 5, and each fertilization pipe 16 is connected with a sliding support 8 respectively.

In this embodiment, the height adjustment structure includes a housing 17, a hand wheel 18, a connecting rod 19 and a connecting block 20, the housing 17 is connected to the traction frame 1, the hand wheel 18 is connected to one end of the connecting rod 19 and the connecting rod 19 is connected to the housing The body 17 is connected in rotation, the other end of the connecting rod 19 is located in the housing 17, the connecting block 20 is threadedly connected with the threaded part of the connecting rod 19, the connecting block 20 is connected with the traveling wheel 6 through the fixed rod, and the traveling wheel 6 is connected in rotation with the fixed rod . Rotate handwheel 18, connecting rod 19 rotates thereupon, because connecting rod 19 is threadedly connected with connecting block 20, connecting block 20 moves along the axial direction of connecting rod 19, realizes the adjustment of walking wheel 6 heights.

In the present embodiment, the loosening shovel 3 comprises a loosening shovel handle and two loosening shovel wings 21, and the two loosening shovel wings 21 are right-angled triangles, and the two loosening shovel wings 21 are arranged symmetrically. The right-angled sides of 21 are connected to each other, and two soil loosening shovel wings 21 are at a certain angle, and the junction of two soil loosening shovel wings 21 forms the soil loosening blade, and the lower end of the soil loosening shovel handle is connected with the back side of the loose soil shovel wing 21, Several loosening grooves 22 are arranged on the two loosening shovel wings 21, which guide the soil. The soil loosening shovel 3 is in contact with the soil, and the soil moves along the soil loosening groove 22 to avoid sticking to the soil loosening shovel wings 21 .

Adopt the sunflower intertillage weeder among the present embodiment to be able to carry out ditching, loose soil, weeding, fertilization and earth-building operation, when carrying out operation, adjust ditch plow share 2, loose soil shovel 3, weeding shovel 4, soil cultivator according to demand The height of 5 and the lateral position along traction frame 1, the height of walking wheel 6, satisfy corresponding operation demand. During the action, the resistance of the weeding shovel 4 is small, and can reduce disturbance to the soil, and the soil loosening shovel 3 can prevent the soil from adhering to the soil loosening shovel wings 21 in the process of loosening the soil.

In this description, specific examples have been used to illustrate the principle and implementation of the present utility model. The description of the above embodiments is only used to help understand the method of the present utility model and its core idea; meanwhile, for those of ordinary skill in the art, According to the idea of the utility model, there will be changes in the specific implementation and application range. To sum up, the contents of this specification should not be understood as limiting the utility model.

Claims (9)

1. The utility model provides a sunflower intertillage weeder which characterized in that: including traction frame, ditching share, break shovel, weed shovel, hiller and walking wheel, ditching share the break shovel the weed shovel with the hiller all with traction frame sliding connection, the walking wheel with the traction frame is through altitude mixture control structural connection, altitude mixture control structure is used for adjusting the height of walking wheel.

2. The sunflower intertillage hoe according to claim 1, characterized in that: the traction frame comprises an underframe and a plurality of sliding supports, the height adjusting structure is connected with the underframe, the sliding supports are connected with the underframe in a sliding manner, and the ditching ploughshare, the break shovel, the weed shovel and the hiller are arranged on the sliding supports.

3. The sunflower intertillage hoe according to claim 2, characterized in that: the number of the ditching ploughshares, the break shovel, the weed shovel and the hiller is the same, and one ditching ploughshare, one break shovel, one weed shovel and one hiller are arranged on each sliding support.

4. The sunflower intertillage hoe according to claim 2, characterized in that: the base frame is provided with transverse sliding rails, the bottom of each sliding support is provided with a sliding block, the sliding blocks are located in the transverse sliding rails and are connected with the transverse sliding rails in a sliding mode, a plurality of first through holes are formed in the transverse sliding rails along the length direction of the transverse sliding rails, and first bolts penetrate through the first through holes and are used for fixing the sliding supports at the positions of the transverse sliding rails.

5. The sunflower cultivator of claim 2, wherein: each sliding support is provided with a plurality of connecting parts, each connecting part is provided with a second through hole and a third through hole, the axis of the second through hole is perpendicular to the axis of the third through hole, the second through hole is used for the ditching ploughshare, the break shovel, the weed shovel or the hiller to pass through, and a second bolt passes through the third through hole and is used for fixing the ditching ploughshare, the break shovel, the weed shovel or the hiller in the second through hole.

6. The sunflower intertillage hoe according to claim 1, characterized in that: the weeding shovel comprises a weeding shovel handle, a shovel tip and two weeding shovel wings, a weeding shovel blade is arranged on the shovel tip, the surface of the shovel tip is a curved surface, the back of the shovel tip is connected with the lower end of the weeding shovel handle, and the weeding shovel wings are located on two sides of the shovel tip.

7. The sunflower intertillage hoe according to claim 1, characterized in that: still be provided with the fertilizer case on the traction frame, the one end of a plurality of fertilization pipes all with the fertilizer case intercommunication, the other end of each fertilization pipe is located weed shovel with between the banking up ware.

8. The sunflower cultivator of claim 1, wherein: the height adjusting structure comprises a shell, a hand wheel, a connecting rod and a connecting block, wherein the shell is connected with the traction frame, the hand wheel is connected with one end of the connecting rod, the connecting rod is connected with the shell in a rotating mode, the other end of the connecting rod is located in the shell, the connecting block is in threaded connection with the threaded portion of the connecting rod, the connecting block is connected with the traveling wheel through a fixing rod, and the traveling wheel is connected with the fixing rod in a rotating mode.

9. The sunflower intertillage hoe according to claim 1, characterized in that: the shovel that loosens the soil includes the shovel handle and two shovel wings that loosen the soil, two shovel wing symmetry that loosens the soil sets up, two the junction of shovel wing that loosens the soil forms the shovel sword that loosens the soil, the lower extreme of shovel handle that loosens the soil with the back of shovel wing that loosens the soil is connected, two all be provided with a plurality of ditch grooves that loosen the soil on the shovel wing that loosens the soil.

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