CN219373018U

CN219373018U - High-efficient harrow that loosens soil and harrows dual-purpose machine of grass

Info

Publication number: CN219373018U
Application number: CN202222729524.7U
Authority: CN
Inventors: 王波
Original assignee: Changzhou Kelingjie Cleaning Equipment Co ltd
Current assignee: Changzhou Kelingjie Cleaning Equipment Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-07-21
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to the technical field of accessories of tillers and discloses a high-efficiency soil loosening rake for a dual-purpose machine for loosening soil and raking grass, which comprises a plough and a soil loosening rake, wherein the plough is arranged at one end of the soil loosening rake, the soil loosening rake comprises a fixed plate, a connecting block, a supporting plate, a spring soil breaker, a transmission shaft, rollers, a connecting rod, a rotating shaft, a crushing blade, a circular frame and a shovel, the connecting block is movably connected to the bottom of the fixed plate, the supporting plate is arranged on the inner side of the connecting block, the spring soil breaker is movably connected to the bottom of the supporting plate, and the transmission shaft is arranged on the outer side of the fixed plate. This high-efficient harrow that harrow grass dual-purpose machine of loosening the soil was used uses the spring breaker to break it into soil piece through dry farmland or harder farmland, removes the soil piece to crushing sword department through shovel later, breaks up the soil piece into little piece soil through quick rotatory crushing sword, loosens the soil to the farmland, improves the efficiency of loosening the soil of firm farmland.

Description

High-efficient harrow that loosens soil and harrows dual-purpose machine of grass

Technical Field

The utility model relates to the technical field of accessories of tillers, in particular to a high-efficiency soil loosening rake for a dual-purpose machine for loosening soil and raking grass.

Background

In agricultural planting, the soil loosening and grass raking are necessary, soil loosening and grass raking can be carried out in a cultivated field, so that evaporation of soil moisture can be reduced, soil is loosened, proper living conditions are created for soil microorganisms, the utilization rate of available nutrients in the soil is improved, competition of weeds to soil moisture, nutrients and seedlings is reduced, growth of the seedlings is promoted, a strong root system is formed, and soil alkali return can be inhibited in saline-alkali soil.

According to publication number CN211792735U discloses a grass raking machine with high-efficient looseness and comb grass function, including the loading board, the equal fixedly connected with of left and right sides of loading board bottom is two branches, four the one end movable mounting that the loading board was kept away from to branch has the universal wheel, the top fixed mounting of loading board has the motor cover, the right side fixedly connected with handle at loading board top, one side fixed mounting outside the handle has regulating switch. This harrow grass machine with high-efficient loosens soil and comb grass function drives the second pivot through setting up servo motor operation and rotates, and the rotation of second pivot drives the second dead lever and reciprocates, then drives the tooth rotation of digging soil through setting up elevator motor and loosens soil and weeding, has reached the effect of conveniently adjusting the depth of looseness to the inconvenient depth of looseness of adjusting in the effectual harrow grass machine use influences the problem of looseness and comb grass efficiency.

However, the device still has the defects that the device only controls the servo motor to move up and down and drives the soil planing teeth to loosen the soil, but when the soil is too hard or is dry, the soil planing efficiency of the soil planing teeth is lower, the soil planing effect is poorer, the soil blocks after the soil planing teeth are used for planing the soil are larger, the large soil blocks are not crushed, and the soil loosening effect is poorer.

Disclosure of Invention

The utility model aims to provide an efficient soil loosening rake for a soil loosening and grass raking dual-purpose machine, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the efficient soil loosening rake for the soil loosening and grass raking dual-purpose machine comprises a plough and a soil loosening rake, wherein the plough is arranged at one end of the soil loosening rake.

The utility model provides a soil loosening rake, including fixed plate, connecting block, backup pad, spring breaker, transmission shaft, gyro wheel, connecting rod, axis of rotation, broken sword, circle frame and shovel, connecting block swing joint is in the bottom of fixed plate, the backup pad sets up in the inboard of connecting block, spring breaker swing joint is in the bottom of backup pad, the transmission shaft sets up in the outside of fixed plate, gyro wheel swing joint is in the one end of transmission shaft, connecting rod swing joint is in the other end of connecting block, axis of rotation swing joint is in the inboard of connecting rod, broken sword sets up in the outside of axis of rotation, circle frame swing joint is in the both ends of axis of rotation, shovel swing joint is in the inboard of circle frame.

Preferably, the top of connecting rod is provided with the splash guard, the material of splash guard is stainless steel, prevents broken soil and splashes, and stainless steel is firm prevents erosion, can effectively shelter from rain under overcast and rainy weather, prevents broken sword and shovel spade rust.

Preferably, a movable groove is formed in one end of the inner side of the connecting block, the inner part of the movable groove is connected with one end of the supporting plate, and the angle of the spring breaker can be adjusted to better break the cultivated land into soil blocks.

Preferably, the number of shovel spades is six, and even setting is in the inside of circle frame, can soil block shovel to broken sword department.

Preferably, the transmission shaft comprises a transmission rod, a rotator, differential teeth and a rotating block, wherein the transmission rod is arranged in the connecting block and penetrates through the connecting rod to be movably connected with one end of the rotating shaft, the rotator is movably connected with the other end of the transmission rod, the differential teeth are arranged on one side of the rotator, the rotating block is movably connected with the other side of the differential teeth, and the power of the rotating shaft is transmitted to the idler wheels.

Preferably, the number of the spring soil breakers is three, so that the spring soil breakers can effectively break firm cultivated lands into soil blocks.

Preferably, the number of the ploughs is two, and the ploughs are respectively arranged at one end of the connecting block, which is far away from the connecting rod, and are used for breaking soil of the ploughed land, so that the follow-up roller is convenient to move.

Preferably, the width of the roller is lower than that of the plough, so that the roller can conveniently move in the ploughing field.

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

1. this high-efficient harrow that harrow grass dual-purpose machine of loosening the soil was used uses the spring breaker to break it into soil piece through dry farmland or harder farmland, removes the soil piece to crushing sword department through shovel later, breaks up the soil piece into little piece soil through quick rotatory crushing sword, loosens the soil to the farmland, improves the efficiency of loosening the soil of firm farmland.

2. This high-efficient harrow that loosens soil harrows dual-purpose machine of grass is through setting up the plough, plows the ridge on the arable land, and the transmission shaft makes the gyro wheel remove along the ridge through the transfer line afterwards, reduces operating personnel's manual work and promotes, avoids operating personnel's physical demands.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a bottom cross-sectional structure of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of the present utility model;

fig. 4 is a schematic diagram of the structure of the transmission shaft of the present utility model.

In the figure: 1. ploughing; 2. soil loosening rake; 101. a fixing plate; 102. a connecting block; 103. a support plate; 104. a spring breaker; 105. a transmission shaft; 106. a roller; 107. a connecting rod; 108. a rotating shaft; 109. a crushing blade; 110. a round rack; 111. shovel spade; 112. a splash guard; 113. a moving groove; 114. a transmission rod; 115. a rotator; 116. differential teeth; 117. and (5) rotating the block.

Description of the embodiments

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a high-efficient harrow that loosens soil harrow grass dual-purpose machine was used, includes plough 1 and harrow 2 loosens soil, and plough 1 sets up in the one end of harrow 2 loosens soil.

The scarifier 2 comprises a fixed plate 101, a connecting block 102, a supporting plate 103, a spring breaker 104, a transmission shaft 105, rollers 106, a connecting rod 107, a rotating shaft 108, crushing blades 109, a round frame 110 and a shovel 111, wherein the connecting block 102 is movably connected to the bottom of the fixed plate 101, a movable groove 113 is formed in one end of the inner side of the connecting block 102, the inner side of the movable groove 113 is connected with one end of the supporting plate 103, the angle of the spring breaker 104 can be adjusted to crush the cultivated land into soil blocks better, the number of the spring breakers 104 is three, the relatively firm cultivated land can be effectively crushed into the soil blocks, the supporting plate 103 is arranged on the inner side of the connecting block 102, the spring breaker 104 is movably connected to the bottom of the supporting plate 103, the transmission shaft 105 is arranged on the outer side of the fixed plate 101, the rollers 106 are movably connected to one end of the transmission shaft 105, the connecting rod 107 is movably connected to the other end of the connecting block 102, the rotating shaft 108 is movably connected to the inner side of the connecting rod 107, the crushing blades 109 are arranged on the outer side of the rotating shaft 108, the round frame 110 is movably connected to two ends of the rotating shaft 108, the shovel 111 is movably connected to the inner side of the round frame 110, the shovel 111 is uniformly arranged in the inner side of the round frame 110, and the shovel 111 is uniformly arranged to the inner side of the shovel 109.

The top of connecting rod 107 is provided with splash guard 112, and splash guard 112's material is stainless steel, prevents broken soil and splashes, and stainless steel is firm prevents erosion, can effectively keep out the rain under overcast and rainy weather, prevents broken sword 109 and shovel 111 rust.

The transmission shaft 105 includes transfer line 114, rotor 115, differential tooth 116 and commentaries on classics piece 117, and transfer line 114 sets up in the inside of connecting block 102 and runs through the inside of connecting rod 107 and the one end swing joint of axis of rotation 108, and rotor 115 swing joint is in the other end of transfer line 114, and differential tooth 116 sets up in one side of rotor 115, and commentaries on classics piece 117 swing joint is in the opposite side of differential tooth 116, with the power transmission of axis of rotation 108 to gyro wheel 106.

The number of the tilling plows 1 is two, and the two tilling plows are respectively arranged at one end of the connecting block 102 far away from the connecting rod 107 and are used for breaking soil of the tilling land, so that the subsequent roller 106 is convenient to move, the width of the roller 106 is lower than that of the tilling plows 1, and the roller 106 is convenient to move in the tilling field.

When the soil loosening and weeding device is used, the rotating shaft 108 rotates to drive the crushing blade 109 to rotate, the roller 106 is enabled to move forwards through the transmission rod 114, the spring soil breaker 104 operates to cut and crush firm cultivated land into soil blocks, then the soil shoveling spade 111 shovels the soil blocks into the circular frame 110, the soil blocks reach the crushing blade 109, the soil blocks are crushed into loose soil and weeds are cut, and therefore the soil loosening and weeding effects are achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient harrow that loosens soil harrow grass dual-purpose machine used, includes plough (1) and harrow (2), its characterized in that: the plough (1) is arranged at one end of the soil loosening rake (2);

the utility model provides a scarifier (2) including fixed plate (101), connecting block (102), backup pad (103), spring breaker (104), transmission shaft (105), gyro wheel (106), connecting rod (107), axis of rotation (108), broken sword (109), circle frame (110) and shovel spade (111), connecting block (102) swing joint is in the bottom of fixed plate (101), backup pad (103) set up in the inboard of connecting block (102), spring breaker (104) swing joint is in the bottom of backup pad (103), transmission shaft (105) set up in the outside of fixed plate (101), gyro wheel (106) swing joint is in the one end of transmission shaft (105), connecting rod (107) swing joint is in the other end of connecting block (102), axis of rotation (108) swing joint is in the inboard of connecting rod (107), broken sword (109) set up in the outside of axis of rotation (108), circle frame (110) swing joint is in the both ends of axis of rotation (108), shovel spade (111) swing joint is in the inboard of circle frame (110).

2. The efficient soil loosening rake for a dual-purpose machine for loosening soil and raking grass of claim 1, wherein: the top of connecting rod (107) is provided with splash guard (112), the material of splash guard (112) is stainless steel.

3. The efficient soil loosening rake for a dual-purpose machine for loosening soil and raking grass of claim 1, wherein: a movable groove (113) is formed in one end of the inner side of the connecting block (102), and the inner portion of the movable groove (113) is connected with one end of the supporting plate (103).

4. The efficient soil loosening rake for a dual-purpose machine for loosening soil and raking grass of claim 1, wherein: the number of shovel (111) is six, and the shovel is uniformly arranged in the round frame (110).

5. The efficient soil loosening rake for a dual-purpose machine for loosening soil and raking grass of claim 1, wherein: the transmission shaft (105) comprises a transmission rod (114), a rotator (115), differential teeth (116) and a rotating block (117), wherein the transmission rod (114) is arranged in the connecting block (102) and penetrates through the connecting rod (107) to be movably connected with one end of the rotating shaft (108), the rotator (115) is movably connected with the other end of the transmission rod (114), the differential teeth (116) are arranged on one side of the rotator (115), and the rotating block (117) is movably connected with the other side of the differential teeth (116).

6. The efficient soil loosening rake for a dual-purpose machine for loosening soil and raking grass of claim 1, wherein: the number of the spring breaker (104) is three.

7. The efficient soil loosening rake for a dual-purpose machine for loosening soil and raking grass of claim 1, wherein: the number of the ploughs (1) is two, and the ploughs are respectively arranged at one end of the connecting block (102) far away from the connecting rod (107).

8. The efficient soil loosening rake for a dual-purpose machine for loosening soil and raking grass of claim 1, wherein: the width of the roller (106) is lower than that of the plough (1).