CN218163503U

CN218163503U - Soil loosening machine

Info

Publication number: CN218163503U
Application number: CN202222797086.8U
Authority: CN
Inventors: 赵海棠; 胡世华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2022-12-30
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a scarifier, which relates to the technical field of agricultural equipment, and comprises a transverse plate, wherein a depth adjusting device is arranged in the transverse plate, side plates are respectively arranged at two sides of the transverse plate, two upright posts are respectively arranged below the two side plates, and a movable wheel is arranged below the upright posts; a base is arranged between the two side plates, the base is connected with the side plates in a sliding mode, a motor is arranged on the base, a first chain wheel is sleeved on an output shaft of the motor, and the motor drives the first chain wheel; a plurality of second fixed blocks are respectively arranged below the base, and soil loosening cutters are arranged below the second fixed blocks; two first fixed blocks are respectively arranged on one side of each second fixed block, a second rotating shaft is arranged between the two first fixed blocks, a rotating roller is sleeved on the second rotating shaft, and a plurality of crushing teeth are respectively arranged on the rotating rollers; the utility model discloses simple structure is reliable, and is effectual to organic dry farming agricultural loosening of the soil, and control is convenient, is suitable for the popularization.

Description

Soil loosening machine

Technical Field

The utility model relates to an agricultural equipment technical field, concretely relates to loosening tiller.

Background

Organic dry farming is a traditional planting mode, organic fertilizer is applied additionally to improve the content of organic matters in soil, chemical fertilizer is applied appropriately to improve the physical and chemical properties of the soil, and the effects of water and soil conservation, soil fertility improvement and transpiration reduction are achieved by means of deep ploughing, straw returning, organic fertilizer application additionally, terrace building, scientific farming system selection and the like, so that the yield of crops is improved. The soil is the foundation of organic dry farming, the soil is easy to agglomerate after a long time, the air permeability of roots is reduced, after loosening the soil, gaps among soil particles are enlarged, air can easily enter, respiration of cells is increased, the respiration is enhanced, the transpiration effect can be enhanced, the exchange of root hairs and mineral elements in the soil is promoted, and the absorption of the roots to the mineral elements can be promoted; the current device that loosens soil is generally only broken up earth, but when loosening the soil, can scrape out weeds in the soil, these weeds twine easily on smashing the tooth, lead to the effect of loosening the soil relatively poor, and efficiency of loosening the soil is not high, causes machine failure even, and can not adjust the degree of depth of loosening the soil, and then makes the practicality greatly reduced of loosening tiller.

Disclosure of Invention

The utility model provides a to the above-mentioned problem, a loosening tiller is provided, solves the problem that present loosening tiller weeds twined easily on crushing tooth when loosening the soil.

The technical scheme of the utility model is that: a scarifier comprises side plates and a transverse plate;

a depth adjusting device is arranged in the transverse plate, side plates are arranged on two sides of the transverse plate respectively, two upright posts are arranged below the two side plates respectively, and moving wheels are arranged below the upright posts;

a base is arranged between the two side plates, the base is connected with the side plates in a sliding mode, a motor is arranged on the base, a first chain wheel is sleeved on an output shaft of the motor, and the motor drives the first chain wheel;

a plurality of second fixed blocks are respectively arranged below the base, and soil loosening cutters are arranged below the second fixed blocks;

two first fixed blocks are arranged on one side of each second fixed block respectively, a second rotating shaft is arranged between the two first fixed blocks, a rotating roller is sleeved on the second rotating shaft, a plurality of crushing teeth are arranged on the rotating roller respectively, two ends of the second rotating shaft are rotatably connected with the first fixed blocks, and a third chain wheel is sleeved on one first fixed block which penetrates through one end of the second rotating shaft in a rotating manner;

two first fixed block one side is equipped with the casing, be equipped with first pivot in the casing, be equipped with on the first pivot and scrape the grass device, the first end of first pivot is connected with shells inner wall rotation, first pivot second end pivoted runs through shells inner wall and overlaps respectively and be equipped with second sprocket and fourth sprocket, be equipped with matched with second chain on fourth sprocket and the third sprocket, the second chain is connected with fourth sprocket and third sprocket meshing respectively, be equipped with matched with first chain on second sprocket and the first sprocket, first chain is connected with second sprocket and first sprocket meshing respectively.

Further, degree of depth adjusting device includes handle, threaded rod, fifth sprocket and third chain, be equipped with two threaded rods in the diaphragm respectively, two the first end of threaded rod and base threaded connection, two threaded rod second end rotates with the diaphragm roof to be connected, one of them threaded rod second end pivoted runs through the diaphragm roof and is connected with the handle, two the cover is equipped with fifth sprocket, two respectively on the threaded rod be equipped with the same third chain of matched with on the fifth sprocket, the third chain is connected with two fifth sprocket meshing respectively.

Furthermore, a first groove is formed in the side plate, a first protrusion matched with the first groove is formed in the base, and the first protrusion is arranged in the first groove in a sliding connection mode.

Further, scrape grass device and include the cam, scrape pole, elastic component and push pedal, the cover is equipped with the cam in the first pivot, the lateral wall of the housing is equipped with a plurality of through-holes, it scrapes the pole, and is a plurality of to be equipped with slidable in the through-hole scrape pole one end through hole and be connected with same push pedal, push pedal both ends and shells inner wall sliding connection, it is equipped with the elastic component to scrape to overlap on the pole, the first end of elastic component is connected with the lateral wall of the housing, the elastic component second end is connected with push pedal one side, push pedal and cam sliding connection.

Furthermore, a second groove is formed in the shell, a second protrusion matched with the second groove is formed in the push plate, and the second protrusion is arranged in the second groove in a sliding connection mode.

Further, the elastic member is a compression spring.

Furthermore, the first chain wheel is connected with the output shaft of the motor through a coupler.

Furthermore, a plurality of the scraping rods are respectively arranged between two adjacent crushing teeth.

The utility model has the advantages that:

the utility model realizes the adjustment of the scarification depth of the scarifier by arranging the handle, the threaded rod, the fifth chain wheel and the third chain, and increases the applicability; through the arrangement of the soil loosening cutter, the rotating roller and the crushing teeth, the soil is firstly turned up and then crushed, the soil loosening efficiency is improved, and the practicability is improved; through setting up the cam, scraping pole, elastic component and push pedal, when having realized loosening the soil, strike off weeds on smashing the tooth to winding easily, improved the effect of loosening the soil and the efficiency of loosening the soil. The utility model discloses simple structure is reliable, and is effectual to organic dry farming agriculture loosening the soil, and control is convenient, is suitable for the popularization.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the 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 and do not constitute a limitation on the invention.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation of the grass scraping device of the present invention;

FIG. 3 is a schematic view of the installation of the cross plate of the present invention from above;

fig. 4 is a schematic view of a first bump mounting of the present invention;

fig. 5 is a schematic view of a second bump mounting of the present invention;

fig. 6 is a schematic view of the installation of the present invention as a whole.

Reference numerals:

1 is a moving wheel, 2 is a column, 3 is a base, 31 is a first protrusion, 4 is a side plate, 5 is a transverse plate, 6 is a handle, 7 is a threaded rod, 8 is a motor, 9 is a first chain wheel, 10 is a first chain, 11 is a cam, 12 is a second chain wheel, 13 is a first rotating shaft, 14 is a shell, 15 is a second chain wheel, 16 is a second rotating shaft, 17 is a third chain wheel, 18 is a rotating roller, 19 is a crushing tooth, 20 is a first fixed block, 21 is a ripping knife, 22 is a second fixed block, 23 is a fourth chain wheel, 24 is a scraping rod, 25 is an elastic piece, 26 is a push plate, 261 is a second protrusion, 27 is a fifth chain wheel, and 28 is a third chain.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1 to 6, a ripper includes side plates 4 and a transverse plate 5;

a depth adjusting device is installed in the transverse plate 5, the transverse plate 5 is used for fixing the depth adjusting device, side plates 4 are installed on two sides of the transverse plate 5 respectively, two upright posts 2 are installed below the two side plates 4 respectively, the upright posts 2 support the side plates 4, moving wheels 1 are installed below the upright posts 2, and the moving wheels 1 are used for moving the scarifier;

the depth adjusting device comprises a handle 6, threaded rods 7, fifth chain wheels 27 and third chains 28, wherein the two threaded rods 7 are respectively arranged in the transverse plate 5, the first ends of the two threaded rods 7 are in threaded connection with the base 3, the threaded rods 7 rotate to drive the base 3 to move up and down, the second ends of the two threaded rods 7 are rotatably connected with the top wall of the transverse plate 5, the second end of one threaded rod 7 penetrates through the top wall of the transverse plate 5 to be connected with the handle 6, the handle 6 rotates to drive the threaded rods 7 to rotate, the two fifth chain wheels 27 are respectively provided with the fifth chain wheels 27, one of the fifth chain wheels 27 rotates to drive the other fifth chain wheel 27 to rotate, the same matched third chain wheel 28 is arranged on the two fifth chain wheels 27, the third chain wheels 28 are respectively meshed with the two fifth chain wheels 27, and the fifth chain wheels 28 are used for connecting the two fifth chain wheels 27;

the base 3 is provided with a motor 8, the base 3 supports the motor 8, an output shaft of the motor 8 is fixedly sleeved with a first chain wheel 9, the motor 8 drives the first chain wheel 9, the first chain wheel 9 is connected with the output shaft of the motor 8 through a coupler, and the motor 8 is used for providing power to drive the first chain wheel 9 to rotate;

a plurality of second fixing blocks 22 are respectively arranged below the base 3, soil loosening blades 21 are arranged below the second fixing blocks 22, the second fixing blocks 22 are used for fixing the soil loosening blades 21, and the soil loosening blades 21 are used for turning soil;

two first fixing blocks 20 are respectively installed on one side of a second fixing block 22, a second rotating shaft 16 is installed between the two first fixing blocks 20, the first fixing blocks 20 are used for fixing the second rotating shaft 16, a rotating roller 18 is fixedly sleeved on the second rotating shaft 16, the second rotating shaft 16 rotates to drive the rotating roller 18 to rotate, a plurality of crushing teeth 19 are respectively installed on the rotating roller 18, the rotating roller 18 rotates to drive the crushing teeth 19 to crush soil, the crushing teeth 19 are used for crushing soil, two ends of the second rotating shaft 16 are rotatably connected with the first fixing blocks 20, one end of the second rotating shaft 16 rotatably penetrates one of the first fixing blocks 20 and is fixedly sleeved with a third chain wheel 17, and the third chain wheel 17 rotates to drive the second rotating shaft 16 to rotate;

a shell 14 is installed on one side of each of the two first fixing blocks 20, a first rotating shaft 13 is installed in the shell 14, the shell 14 is used for protecting the first rotating shaft 13, a grass scraping device is installed on the first rotating shaft 13 and comprises a cam 11, a scraping rod 24, an elastic part 25 and a push plate 26, the cam 11 is fixedly sleeved on the first rotating shaft 13, a plurality of through holes are formed in the side wall of the shell 14, a slidable scraping rod 24 is installed in each through hole, the scraping rods 24 are respectively arranged between two adjacent crushing teeth 19, the scraping rods 24 are used for scraping weeds wound on the crushing teeth 19, one end of each of the scraping rods 24 penetrates through the through holes and is connected with the same push plate 26, the push plate 26 drives the scraping rod 24 to move, two ends of the push plate 26 are slidably connected with the inner wall of the shell 14, a second groove is formed in the shell 14, a second protrusion 261 matched with the push plate 26 is installed on the push plate 26, the second protrusion 261 is arranged in the second groove in a sliding mode, the second groove is matched with the second protrusion 261, the second groove 261, the second protrusion 261 is matched with the push plate 26, the elastic part 26 is ensured to slide in the shell 14, the smooth and is sleeved on the scraping rod 24, the elastic part 25 is connected with the push plate 26, one end of the push plate 26, one side wall of the push plate 11, the push plate 26, the side wall of the push plate 11 is connected with the cam 11, the side wall of the shell 11, and the cam 11, the push plate 26, and is connected with the side wall of the cam 11, and connected with the cam 11;

the first end of the first rotating shaft 13 is rotatably connected with the inner wall of the shell 14, the second end of the first rotating shaft 13 rotatably penetrates through the inner wall of the shell 14 and is fixedly sleeved with a second chain wheel 12 and a fourth chain wheel 23 respectively, the second chain wheel 12 rotates to drive the first rotating shaft 13 and the fourth chain wheel 23 to rotate, a second chain 15 matched with the fourth chain wheel 23 and the third chain wheel 17 is installed on the fourth chain wheel 23 and the third chain wheel 17, the second chain 15 is respectively meshed with the fourth chain wheel 23 and the third chain wheel 17, the fourth chain wheel 23 rotates to drive the third chain wheel 17 to rotate, the second chain 15 is used for connecting the fourth chain wheel 23 and the third chain wheel 17, a first chain 10 matched with the second chain wheel 12 and the first chain wheel 9 is installed on the second chain wheel 12 and the first chain wheel 9, the first chain 10 is respectively meshed with the second chain wheel 12 and the first chain wheel 9, the first chain wheel 10 is used for connecting the second chain wheel 12 and the first chain wheel 9, and the first chain wheel 9 rotates to drive the second chain wheel 12 to rotate.

The utility model discloses a use method: when the soil loosening machine is used, the soil loosening machine is firstly moved to a dry farming use position through the moving wheel 1, the threaded rod 7 is driven to rotate through the rotating handle 6, the threaded rod 7 drives the base 3 to move up and down, so that the soil loosening depth of dry farming agriculture is adjusted, the motor 8 is turned on, the motor 8 drives the first chain wheel 9 to rotate, the first chain wheel 9 drives the second chain wheel 12 to rotate, the second chain wheel 12 drives the first rotating shaft 13 and the fourth chain wheel 23 to rotate, the fourth chain wheel 23 drives the third chain wheel 17 to rotate through the second chain 15, the third chain wheel 17 drives the second rotating shaft 16 to rotate, the second rotating shaft 16 drives the rotating roller 18 to rotate, the rotating roller 18 drives the rotating crushing teeth 19 to rotate, the soil loosening knife 21 performs soil turning, the crushing teeth 19 rotate to crush soil, when the soil is crushed, weeds in the soil can be scraped, the weeds are wound on the crushing teeth 19, then the first rotating shaft 13 rotates to drive the cam 11 to rotate, the cam 11 rotates to push the push plate 26 to reciprocate, the push plate 26 reciprocates to drive the scraping rod 24 to reciprocate, the weeds wound on the crushing teeth 19 are blocked by the scraping rod 24, the weeds are transferred to the scraping rod 24, due to the reciprocating motion of the scraping rod 24, the weeds transferred to the scraping rod 24 are blocked outside the through hole in the side wall of the shell 14, the weeds are separated from the scraping rod 24, the diameter of the fourth chain wheel 23 is larger than that of the third chain wheel 17, the scraping rod 24 and the crushing teeth 19 are not synchronous in motion, the rotating speed difference exists, the scraping of the weeds on the crushing teeth 19 by the scraping rod 24 is convenient to finish, and the soil crushing efficiency is improved.

The utility model realizes the adjustment of the scarification depth of the scarifier by arranging the handle, the threaded rod, the fifth chain wheel and the third chain, and increases the applicability; by arranging the soil loosening cutter, the rotating roller and the crushing teeth, the soil is firstly turned up and then crushed, the soil loosening efficiency is improved, and the practicability is improved; through setting up the cam, scraping pole, elastic component and push pedal, realized when loosening the soil, strike off weeds to winding on crushing tooth easily, improved the effect of loosening the soil and the efficiency of loosening the soil. The utility model discloses simple structure is reliable, and is effectual to organic dry farming agriculture loosening the soil, and control is convenient, is suitable for the popularization.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A scarifier is characterized by comprising side plates (4) and a transverse plate (5);

a depth adjusting device is arranged in the transverse plate (5), side plates (4) are respectively arranged on two sides of the transverse plate (5), two upright columns (2) are respectively arranged below the two side plates (4), and moving wheels (1) are arranged below the upright columns (2);

a base (3) is arranged between the two side plates (4), the base (3) is connected with the side plates (4) in a sliding mode, a motor (8) is arranged on the base (3), a first chain wheel (9) is sleeved on an output shaft of the motor (8), and the motor (8) drives the first chain wheel (9);

a plurality of second fixed blocks (22) are respectively arranged below the base (3), and soil loosening blades (21) are arranged below the second fixed blocks (22);

two first fixed blocks (20) are respectively arranged on one side of each second fixed block (22), a second rotating shaft (16) is arranged between the two first fixed blocks (20), a rotating roller (18) is sleeved on the second rotating shaft (16), a plurality of crushing teeth (19) are respectively arranged on the rotating roller (18), two ends of the second rotating shaft (16) are rotatably connected with the first fixed blocks (20), and a third chain wheel (17) is sleeved on one end of the second rotating shaft (16) which rotatably penetrates through one of the first fixed blocks (20);

two first fixed block (20) one side is equipped with casing (14), be equipped with first pivot (13) in casing (14), be equipped with on first pivot (13) and scrape the grass device, first pivot (13) first end is connected with casing (14) inner wall rotation, first pivot (13) second end pivoted runs through casing (14) inner wall and overlaps respectively and is equipped with second sprocket (12) and fourth sprocket (23), be equipped with matched with second chain (15) on fourth sprocket (23) and third sprocket (17), second chain (15) are connected with fourth sprocket (23) and third sprocket (17) meshing respectively, be equipped with matched with first chain (10) on second sprocket (12) and first sprocket (9), first chain (10) are connected with second sprocket (12) and first sprocket (9) meshing respectively.

2. The ripper of claim 1, wherein: degree of depth adjusting device includes handle (6), threaded rod (7), fifth sprocket (27) and third chain (28), be equipped with two threaded rods (7), two in diaphragm (5) respectively threaded rod (7) first end and base (3) threaded connection, two threaded rod (7) second end is rotated with diaphragm (5) roof and is connected, one of them threaded rod (7) second end pivoted runs through diaphragm (5) roof and is connected with handle (6), two the cover is equipped with fifth sprocket (27) respectively on threaded rod (7), two be equipped with the same third chain (28) of matched with on fifth sprocket (27), third chain (28) are connected with two fifth sprocket (27) meshing respectively.

3. The ripper of claim 1, wherein: be equipped with first recess on curb plate (4), be equipped with on base (3) with first recess matched with first arch (31), first arch (31) sliding connection's setting is in first recess.

4. The ripper of claim 1, wherein: scrape the grass device and include cam (11), scrape pole (24), elastic component (25) and push pedal (26), the cover is equipped with cam (11) on first pivot (13), casing (14) lateral wall is equipped with a plurality of through-holes, be equipped with slidable in the through-hole and scrape pole (24), it is a plurality of to scrape pole (24) one end through-hole and be connected with same push pedal (26), push pedal (26) both ends and casing (14) inner wall sliding connection, it is equipped with elastic component (25) to scrape to overlap on pole (24), elastic component (25) first end is connected with casing (14) lateral wall, elastic component (25) second end is connected with push pedal (26) one side, push pedal (26) and cam (11) sliding connection.

5. The ripper of claim 4, wherein: the shell (14) is provided with a second groove, the push plate (26) is provided with a second protrusion (261) matched with the second groove, and the second protrusion (261) is arranged in the second groove in a sliding connection mode.

6. The ripper of claim 4, wherein: the elastic piece (25) is a compression spring.

7. The ripper of claim 1, wherein: the first chain wheel (9) is connected with an output shaft of the motor (8) through a coupler.

8. The ripper of claim 4, wherein: the scraping rods (24) are respectively arranged between two adjacent crushing teeth (19).