CN218388554U

CN218388554U - Tilling depth adjusting device of mini-tiller

Info

Publication number: CN218388554U
Application number: CN202222417363.8U
Authority: CN
Inventors: 黄永进
Original assignee: Xiangyang Xiaoxiang Greening Ecological Technology Co ltd
Current assignee: Xiangyang Xiaoxiang Greening Ecological Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-31
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a plough depth adjusting device of machine a little, which comprises a fixing frame, the top both sides of mount all run through and are provided with the mounting hole, the inside of mounting hole is connected with a screw thread section of thick bamboo two through the bearing, the fixed gear that has cup jointed of outside lower extreme of a screw thread section of thick bamboo two, two the gear meshes mutually, there is the screw rod, two inside through threaded connection of a screw thread section of thick bamboo two the screw thread opposite direction of screw rod, two the bottom of screw rod is fixed with the link jointly, the fixed ploughshare that is provided with of one end of link, the link is including integrated into one piece's connecting rod and U-shaped frame. The utility model discloses a be provided with a screw thread section of thick bamboo two, when adjusting the ploughshare height, rotate a screw thread section of thick bamboo two, under the meshing effect through the gear, two screw thread sections of thick bamboo rotate simultaneously, can make the screw rod reciprocate in a screw thread section of thick bamboo two, and then highly adjusting the ploughshare, and simple and convenient, and carry on spacingly through two screw rods, stability is also good.

Description

Tilling depth adjusting device of mini-tiller

Technical Field

The utility model relates to a plough quick-witted technical field a little, especially relate to a plough machine depth of ploughing adjusting device a little.

Background

The mini-tiller uses a small diesel engine or a gasoline engine as power and has the characteristics of light weight, small volume, simple structure and the like. The micro-tillage machine is widely applicable to dry lands, paddy fields, orchards and the like in plains, mountainous areas and hills. The tractor can pump water, generate electricity, spray pesticide, spray and other operations when matched with corresponding machines, can also pull the trailer to carry out short-distance transportation, can freely run in the field by the mini-tiller, is convenient for users to use and store, saves the trouble that large agricultural machinery can not enter mountain fields, and is the best choice for vast farmers to replace cattle farming.

Through retrieval, the patent with the Chinese patent application number of 201120078140.2 discloses a micro-cultivator, which comprises a plow frame, a plow standard, a plowshare and wheels, wherein the plow frame is connected with a tractor through a connecting hole at the front end of the plow frame by a pin; the cross beam and the longitudinal beam of the plow frame are non-vertically welded, the plowshare is arranged on two sides of the cross beam through a plow standard, and the plow standard is sleeved with the plow frame and fixed by a movable bolt; the wheels are welded behind the plough column on the side, close to the rear, of the cross beam through a screw rod with adjustable height.

The height of its ploughshare can be adjusted when the device in the above-mentioned patent is used, adjusts the depth of plowing promptly, but its regulation time needs unscrew movable bolt, need tighten movable bolt after adjusting well, and is more troublesome like this, leans on movable bolt spacing stability not good moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plough machine tilling depth adjusting device a little to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a plough depth adjusting device of machine is ploughed a little, includes the mount, the top both sides of mount all run through and are provided with the mounting hole, the inside of mounting hole is connected with screw thread section of thick bamboo two through the bearing, the fixed coupling of outside lower extreme of screw thread section of thick bamboo two has the gear, two the gear meshes mutually, there is the screw rod, two the inside of screw thread section of thick bamboo two through threaded connection the screw rod, two the screw thread opposite direction of screw rod, two the bottom of screw rod is fixed with the link jointly, the one end of link is fixed and is provided with the ploughshare.

Furthermore, the connecting frame comprises a connecting rod and a U-shaped frame which are integrally formed, the plowshare is fixed at one end of the connecting rod, and the screw is fixed at the top end of the U-shaped frame.

Furthermore, the middle of the bottom end of the U-shaped frame is fixedly provided with a mounting plate through a mounting rod, and the bottom end of the mounting plate is fixedly provided with soil loosening rods distributed equidistantly.

Further, the fixed mounting bracket that is provided with of one side outer wall of mount, one side outer wall four corners department of mounting bracket all is provided with the bolt hole.

Furthermore, the lower ends of the outer walls of the two sides of the U-shaped frame are fixedly provided with reinforcing rods, and one ends of the reinforcing rods are fixedly connected with the top end of the mounting plate.

Furthermore, the fixed lifter that is provided with of opposite side outer wall of mount, the bottom of lifter is provided with the walking wheel.

Further, the lifter is including being fixed in a screw thread section of thick bamboo one of mount opposite side, there is the lead screw thread inside a screw thread section of thick bamboo one through threaded connection, the walking wheel rotates and sets up in the lead screw bottom.

Furthermore, a rotary table is fixedly arranged at the top end of the screw rod, and anti-skid grains are arranged outside the second threaded cylinder.

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

1. this a plough depth adjusting device for machine is ploughed a little, through being provided with a screw thread section of thick bamboo two, when adjusting the ploughshare height, rotates a screw thread section of thick bamboo two, under the meshing effect through the gear, two screw thread sections of thick bamboo rotate simultaneously, can make the screw rod reciprocate in a screw thread section of thick bamboo two, and then adjusts the height of ploughshare, and is simple and convenient, and carries on spacingly through two screw rods, and stability is also good.

2. This a plough depth adjusting device for ploughing machine a little, through being provided with the mounting panel, install the pole that loosens the soil under the mounting panel, when ploughing, the soil of blocking can be further broken up under the effect of the pole that loosens the soil, and then improves the effect of ploughing.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of a tilling depth adjusting device of a micro-tillage machine provided by the present invention;

FIG. 2 is a schematic view of a screw barrel structure of a tilling depth adjusting device of the micro-tillage machine provided by the present invention;

fig. 3 is a schematic view of a connecting frame structure of a tilling depth adjusting device of the micro-tillage machine provided by the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a fixed mount; 2. a mounting frame; 3. a screw; 4. a turntable; 5. a first threaded cylinder; 6. a screw rod; 7. a traveling wheel; 8. mounting a plate; 9. a soil loosening rod; 10. a reinforcing bar; 11. a connecting frame; 12. a plowshare; 13. a second threaded cylinder; 14. a gear; 15. a connecting rod; 16. a U-shaped frame.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, in an embodiment of the present invention, a tilling depth adjusting device of a mini-tiller, including a fixing frame 1, mounting holes are formed in both sides of the top end of the fixing frame 1, the inside of the mounting holes is connected with a second threaded cylinder 13 through a bearing, the second threaded cylinder 13 can rotate, a gear 14 is fixedly sleeved at the lower end of the outside of the second threaded cylinder 13, the two gears 14 are engaged with each other, the second threaded cylinder 13 rotates under the engagement of the gear 14, the other second threaded cylinder 13 rotates synchronously, the screw 3 is connected inside the second threaded cylinder 13 through a thread, the two threaded cylinders 3 have opposite thread directions, because under the action of the gear 14, the two threaded cylinders 13 rotate in opposite directions, so that the two screw rods 3 move up and down synchronously, a connecting frame 11 is jointly fixed at the bottom ends of the two screw rods 3, a plough head 12 is fixedly arranged at one end of the connecting frame 11, when the height of the plough head 12 is adjusted, the second threaded cylinder 13 is rotated, the height of the plough head 12 is adjusted in a threaded manner, which is simple and convenient, and the stability is good.

In the utility model, the connecting frame 11 comprises a connecting rod 15 and a U-shaped frame 16 which are integrally formed, the plowshare 12 is fixed at one end of the connecting rod 15, the screw rod 3 is fixed at the top end of the U-shaped frame 16, and the shape of the connecting frame 11 is as shown in figure 3.

The utility model discloses in, the bottom middle part of U-shaped frame 16 is fixed with mounting panel 8 through the installation pole, and the bottom mounting of mounting panel 8 is provided with the pole 9 that loosens the soil that the equidistance distributes, and when ploughing, the soil of blocking can be further broken up under the effect of pole 9 that loosens the soil, and then improves and plough the effect.

The utility model discloses in, one side outer wall of mount 1 is fixed and is provided with mounting bracket 2, and one side outer wall four corners department of mounting bracket 2 all is provided with the bolt hole, is convenient for install it on the machine is ploughed a little through the bolt.

The utility model discloses in, the both sides outer wall lower extreme of U-shaped frame 16 is the fixed stiffener 10 that is provided with all, and the one end of stiffener 10 and the top fixed connection of mounting panel 8 are further spacing to mounting panel 8, improve stability.

The utility model discloses in, the fixed lifter that is provided with of opposite side outer wall of mount 1, the bottom of lifter is provided with walking wheel 7, can provide a supporting role to ploughing the machine a little, and then improves stability.

The utility model discloses in, the lifter is including being fixed in a screw thread section of thick bamboo 5 of 1 opposite side of mount, and there is lead screw 6 screw thread section of thick bamboo inside of a screw thread section of thick bamboo 5, rotates lead screw 6, can make lead screw 6 reciprocate in a screw thread section of thick bamboo 5, and then highly adjust walking wheel 7, and walking wheel 7 rotates and sets up in lead screw 6 bottom, and walking wheel 7 is as shown in fig. 1, including rotating install in 6 bottoms of lead screw's the 21274, the shape board, relative one side inner wall of Contraband shaped plate rotates through the pivot and is provided with the wheel.

The utility model discloses in, the fixed carousel 4 that is provided with in top of lead screw 6 is convenient for rotate lead screw 6, and the outside of a screw thread section of thick bamboo two 13 is provided with anti-skidding line, is convenient for rotate a screw thread section of thick bamboo two 13.

The utility model discloses a theory of operation is:

firstly, the device is fixedly installed on a rack of a mini-tiller through an installation rack 2 and bolts, when the plowing depth of a plowshare 12 needs to be adjusted, a second threaded cylinder 13 is rotated, under the meshing action of a gear 14, the two threaded cylinders 13 can rotate simultaneously, the two threaded cylinders 13 act on a screw rod 3, the screw rod 3 can be made to move up and down, the height of the plowshare 12 is adjusted, namely, the plowing depth is adjusted, the height of the plowshare 12 is adjusted in a threaded mode, the device is simple and convenient to use, the position limitation is carried out through the two screw rods 3, the stability is good, when the plowshare 12 plows, turned-out soil blocks can be further scattered under the action of a scarification rod 9, and the plowing effect is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a plough depth adjusting device of machine is ploughed a little, includes mount (1), its characterized in that, the top both sides of mount (1) all run through and are provided with the mounting hole, the inside of mounting hole is connected with screw thread section of thick bamboo two (13) through the bearing, the fixed cover of the outside lower extreme of screw thread section of thick bamboo two (13) has connect gear (14), two gear (14) mesh mutually, there are screw rod (3) the inside of screw thread section of thick bamboo two (13) through threaded connection, two the screw thread opposite direction of screw rod (3), two the bottom of screw rod (3) is fixed with link (11) jointly, the fixed ploughshare (12) that is provided with of one end of link (11).

2. The tilling depth adjusting device of the micro-cultivator of claim 1, wherein the connecting frame (11) comprises a connecting rod (15) and a U-shaped frame (16) which are integrally formed, the ploughshare (12) is fixed at one end of the connecting rod (15), and the screw (3) is fixed at the top end of the U-shaped frame (16).

3. The tilling depth adjusting device of the micro-cultivator of claim 2, wherein the middle part of the bottom end of the U-shaped frame (16) is fixed with a mounting plate (8) through a mounting rod, and the bottom end of the mounting plate (8) is fixedly provided with ripping rods (9) which are distributed equidistantly.

4. The tilling depth adjusting device of the micro-cultivator in claim 1, wherein a mounting frame (2) is fixedly arranged on the outer wall of one side of the fixing frame (1), and bolt holes are arranged at four corners of the outer wall of one side of the mounting frame (2).

5. The tilling depth adjusting device of the micro-cultivator of claim 3, wherein the lower ends of the outer walls of the two sides of the U-shaped frame (16) are fixedly provided with reinforcing rods (10), and one end of each reinforcing rod (10) is fixedly connected with the top end of the mounting plate (8).

6. The tilling depth adjusting device of the micro-cultivator in claim 1, wherein a lifting rod is fixedly arranged on the outer wall of the other side of the fixed frame (1), and a travelling wheel (7) is arranged at the bottom end of the lifting rod.

7. The tilling depth adjusting device of the micro-cultivator of claim 6, wherein the lifting rod comprises a first threaded cylinder (5) fixed on the other side of the fixed frame (1), a screw rod (6) is connected inside the first threaded cylinder (5) through threads, and the travelling wheel (7) is rotatably arranged at the bottom end of the screw rod (6).

8. The tilling depth adjusting device of the micro-cultivator of claim 7, wherein the top end of the screw rod (6) is fixedly provided with a rotating disc (4), and the outer part of the second threaded cylinder (13) is provided with anti-skid threads.