CN218072460U

CN218072460U - Reaping apparatus is used to grassland ecology

Info

Publication number: CN218072460U
Application number: CN202220012807.7U
Authority: CN
Inventors: 肖红; 牛奎举; 马凯; 王昀; 韩淑萍
Original assignee: Gansu Agricultural University
Current assignee: Gansu Agricultural University
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-12-20
Anticipated expiration: 2032-01-05

Abstract

The utility model provides a reaping apparatus for grassland ecology. The harvesting device for grassland ecology comprises a trolley; the mounting rack is fixedly mounted at the top of the trolley; the first motor is fixedly arranged at the top of the mounting frame; the driving shaft is rotatably arranged on the inner wall of the top of the mounting rack, and the top end of the driving shaft is fixedly connected with an output shaft of the first motor; the two measuring scales are fixedly arranged on the inner walls of the two sides of the trolley respectively; the two screws are rotatably arranged on the trolley, and the top ends of the two screws extend to the upper part of the trolley; the lifting plate is installed on the two screw rods in a threaded mode. The utility model provides a grassland is reaping apparatus for ecology has the grassland height of staying stubble that can adjust, is convenient for change the advantage of cutting knife.

Description

Reaping apparatus is used to grassland ecology

Technical Field

The utility model relates to a grassland ecology technical field especially relates to a grass land is reaping apparatus for ecology.

Background

Disclosed among the prior art, a reaping apparatus for grassland ecology, including the storage tank, the fixed shock attenuation landing leg that is equipped with in storage tank bottom, shock attenuation landing leg bottom is connected with the removal wheel through the pivot, the fixed flexible handrail that is equipped with in storage tank one side, the fixed rubber pad that is equipped with in storage tank top, the rubber pad top is equipped with the water tank, the fixed agitator motor that is equipped with in water tank one side reaps the motor through setting up, reaps the motor and can drive and receive the cutting knife rotatory, and it is rotatory that the high-speed rotation of receipts cutting knife can be reaped the grass on the meadow, convenient operation, and work efficiency is high, can adjust the height of receiving the cutting knife through setting up the telescopic link, can satisfy the difference and reap the weeding demand, and through setting up the water pump, the water pump can carry the water of water tank inner chamber to bar water tank inner chamber again by the shower nozzle blowout, can spill moist to the meadow, can prevent to receive that the high-speed rotation of cutting knife dust when reaping grass on the meadow wafts, the environmental pollution influences health, but it is in the use, can not adjust the stubble height on the meadow.

Therefore, there is a need to provide a new harvesting apparatus for grassland ecology to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can adjust the meadow and stay a stubble height, be convenient for change the cutting knife the grassland is reaping apparatus for ecology.

In order to solve the technical problem, the utility model provides a reaping apparatus for grassland ecology includes: a cart; the mounting rack is fixedly arranged at the top of the trolley; the first motor is fixedly arranged at the top of the mounting frame; the driving shaft is rotatably arranged on the inner wall of the top of the mounting rack, and the top end of the driving shaft is fixedly connected with an output shaft of the first motor; the two measuring scales are fixedly arranged on the inner walls of the two sides of the trolley respectively; the two screw rods are rotatably arranged on the trolley, and the top ends of the two screw rods extend to the upper part of the trolley; the lifting plate is installed on the two screw rods in a threaded manner; the driving motors are fixedly arranged on the top of the lifting plate; the rotating rods are rotatably arranged at the bottom of the lifting plate, and the top ends of the rotating rods are fixedly connected with the output shafts of the corresponding driving motors; and the mowing knives are arranged at the bottom ends of the rotating rods respectively.

Preferably, two all fixed cover is equipped with first belt pulley on the screw rod, fixed cover is equipped with two second belt pulleys in the drive shaft, and is corresponding first belt pulley and corresponding the activity cover is equipped with same root belt on the second belt pulley.

Preferably, it is a plurality of the equal fixed mounting in bottom of dwang has the installation piece, and is a plurality of the slot has all been seted up on the installation piece, and is a plurality of equal fixed mounting has the inserted block on the mowing sword, and is a plurality of the inserted block all with corresponding slot looks adaptation.

Preferably, a cavity is formed in each of the plurality of mounting blocks, the bidirectional screw rods are rotatably mounted on the inner wall of each cavity, the two sliding cavities are formed in the inner wall of the bottom of each cavity, the two moving plates are mounted on the bidirectional screw rods in a threaded mode, and the corresponding moving plates are connected with the corresponding inner walls of the sliding cavities in a sliding mode.

Preferably, it is a plurality of two fixed slots have all been seted up on the inserted block, it is a plurality of equal fixed mounting has a fixed block on one side outer wall of movable plate, it is a plurality of the fixed block extends to respectively to a plurality of in the fixed slot and all with corresponding fixed slot looks adaptation.

Preferably, a plurality of limiting rods are fixedly mounted on the inner wall of the sliding cavity, a plurality of limiting holes are formed in the movable plate, and the plurality of limiting rods penetrate through the plurality of limiting holes and are in sliding connection with the corresponding inner walls of the limiting holes.

Preferably, the outer walls of the two sides of the lifting plate are fixedly provided with indication blocks, and the indication blocks are movably connected with the outer wall of one side of the two measuring scales respectively.

Compared with the prior art, the utility model provides a reaping apparatus for grassland ecology has following beneficial effect:

the utility model provides a reaping apparatus is used to grassland ecology, first motor through the setting, the drive shaft, the dipperstick, screw rod and lifter plate cooperate, can drive reciprocating of lifter plate through first motor, and observe the height of mowing through the coincidence position of instruction piece on the lifter plate and dipperstick, thereby be convenient for people to the height of reaping on meadow and adjust, and through the driving motor who sets up, dwang and mowing sword just can reap the meadow through the pivoted sword of mowing, and, at the in-process of reaping, when mowing the sword takes place to damage, can drive the fixed block and break away from the fixed slot through twisting two-way lead screw, and after changing new mowing sword, drive the fixed block and block the fixed slot again through reverse twisting two-way lead screw, and then people of being convenient for change mowing sword.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the harvesting apparatus for grassland ecology provided by the present invention;

FIG. 2 is an enlarged view of the portion A shown in FIG. 1;

fig. 3 is an enlarged schematic view of a portion B shown in fig. 2.

Reference numbers in the figures: 1. a cart; 2. a mounting frame; 3. a first motor; 4. a drive shaft; 5. Measuring a scale; 6. a screw; 7. a lifting plate; 8. a drive motor; 9. rotating the rod; 10. mounting blocks; 11. a mowing knife; 12. inserting slots; 13. inserting a block; 14. fixing grooves; 15. a chamber; 16. A bidirectional screw rod; 17. a sliding cavity; 18. moving the plate; 19. and fixing blocks.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of the harvesting apparatus for grassland ecology provided by the present invention; FIG. 2 is an enlarged view of the portion A shown in FIG. 1; fig. 3 is an enlarged view of the portion B shown in fig. 2. Reaping apparatus for grassland ecology includes: the trolley 1 is provided with a handle, and the handle is provided with a protective soft pad which can protect hands during mowing; the mounting rack 2 is fixedly arranged on the top of the trolley 1; the first motor 3 is fixedly arranged on the top of the mounting frame 2; the driving shaft 4 is rotatably installed on the inner wall of the top of the mounting frame 2, and the top end of the driving shaft 4 is fixedly connected with the output shaft of the first motor 3; the two measuring scales 5 are respectively and fixedly arranged on the inner walls of the two sides of the trolley 1, scales are arranged on the two measuring scales 5, and the mowing height can be observed and adjusted through the scales on the measuring scales 5; two screws 6, wherein the two screws 6 are rotatably mounted on the trolley 1, and the top ends of the two screws 6 extend to the upper part of the trolley 1; the lifting plate 7 is installed on the two screws 6 in a threaded manner, and two internal threaded holes screwed with the screws 6 are formed in the lifting plate 7 so that the lifting plate 7 is driven to move up and down through the threaded action between the internal threaded holes and the screws 6; the driving motors 8 are all fixedly arranged at the top of the lifting plate 7; the rotating rods 9 are rotatably arranged at the bottom of the lifting plate 7, and the top ends of the rotating rods 9 are fixedly connected with the corresponding output shafts of the driving motors 8; and the mowing knives 11 are arranged at the bottom ends of the rotating rods 9 respectively, and the mowing knives 11 are arranged at the bottom ends of the rotating rods 9 respectively.

Two all fixed cover is equipped with first belt pulley on the screw rod 6, fixed cover is equipped with two second belt pulleys on the drive shaft 4, and is corresponding first belt pulley and corresponding the movable sleeve is equipped with same root belt on the second belt pulley, carries out the transmission through setting up first belt pulley and second belt pulley for can drive two screw rods 6 and rotate simultaneously through the rotation of drive shaft 4.

It is a plurality of the equal fixed mounting in bottom of dwang 9 has installation piece 10, and is a plurality of slot 12 has all been seted up on the installation piece 10, and is a plurality of equal fixed mounting has inserted block 13 on the sword 11 of mowing, and is a plurality of inserted block 13 all with corresponding slot 12 looks adaptation is through setting up inserted block 13 and slot 12 of looks adaptation for inserted block 13 can be inseparable pegged graft in slot 12, will mow the firm bottom of fixing at dwang 9 of sword 11.

It is a plurality of all seted up cavity 15 in the installation piece 10, it is a plurality of all rotate on the inner wall of cavity 15 and install two-way lead screw 16, it is a plurality of two sliding chamber 17 have all been seted up on the bottom inner wall of cavity 15, and it is a plurality of two movable plates 18 are all installed to equal screw thread on the two-way lead screw 16, corresponding movable plate 18 all with corresponding sliding chamber 17's inner wall sliding connection is provided with the opposite screw thread section in both ends spiral direction on the two-way lead screw 16, and sets up the internal thread hole that closes with the screw thread section spiral on the movable plate 18 for two-way lead screw 16 can be used for driving two corresponding movable plates 18 through the screw thread effect and be close to each other or keep away from each other, and two ends of two-way lead screw 16 all are provided with the handle, make things convenient for people to twist two-way lead screw 16.

Two fixing grooves 14 are formed in the plurality of inserting blocks 13, fixing blocks 19 are fixedly mounted on the outer wall of one side of the moving plate 18, the fixing blocks 19 extend into the fixing grooves 14 and are matched with the fixing grooves 14 correspondingly, and the mowing knife 11 is fixed through the fixing blocks 19 and the fixing grooves 14, so that the mowing knife 11 can be conveniently taken down and replaced by people when the mowing knife 11 is fixed firmly.

It is a plurality of equal fixed mounting has a gag lever post on the inner wall of sliding chamber 17, and is a plurality of spacing hole has all been seted up on the movable plate 18, and is a plurality of the gag lever post runs through a plurality of respectively spacing hole and all with corresponding the inner wall sliding connection in spacing hole comes to carry out spacingly through the gag lever post to movable plate 18 through gag lever post and the spacing hole that sets up for the horizontal migration that movable plate 18 can be stable.

Equal fixed mounting has the instruction piece on the both sides outer wall of lifter plate 7, two the instruction piece respectively with two one side outer wall swing joint of dipperstick 5 is convenient for people to observe the coincidence position between dipperstick 5 and lifter plate 7 through setting up the instruction piece, is convenient for people to adjust the height of mowing.

The utility model provides a grassland ecology is with reaping apparatus's theory of operation as follows:

during the use, at first the height of mowing sword 11 is adjusted to the height of leaving the stubble according to the meadow needs, at this moment at first start first motor 3, first motor 3 rotates just can drive shaft 4 and rotate, and then can drive two screws 6 and rotate simultaneously through the transmission effect between the first belt pulley on second belt pulley on the drive shaft 4 and the screw 6, thereby can drive lifter plate 7 downstream through the screw thread effect, thereby can observe the registration on the dipperstick 5 through the instruction piece on the lifter plate 7 and the coincidence position on the dipperstick 5, when the stubble height that the meadow needs is left, close first motor 3, start a plurality of driving motor 8, just can drive dwang 9 rotation through driving motor 8, and then drive the 11 rotations of mowing sword 11 in dwang 9 bottoms, thereby can drive pivoted mowing sword 11 and reap the meadow.

In the process of harvesting, when the mowing knife 11 in the device is damaged, the bidirectional screw rod 16 can be screwed, the bidirectional screw rod 16 rotates, so that the two moving plates 18 can be driven to be away from each other through the screw thread action between the bidirectional screw rod 16 and the moving plates 18, the fixed blocks 19 on the moving plates 18 can be driven to be separated from the fixed grooves 14 on the inserting blocks 13, the inserting blocks 13 can be separated from the fixed positions, the mowing knife 11 can be taken down, new mowing knives 11 are taken out, the inserting blocks 13 on the mowing knife 11 are opposite to the slots 12 on the mounting blocks 10, the inserting blocks 13 are inserted into the slots 12, the handles on the bidirectional screw rods 16 are screwed reversely, the two moving plates 18 can be made to be close to each other according to the principle, the two fixed blocks 19 can be driven to be stretched into the two fixed grooves 14 again to fix the mowing knife 11, and then the grasslands can be harvested continuously.

the utility model provides a reaping apparatus is used to grassland ecology, first motor 3 through the setting, drive shaft 4, dipperstick 5, screw rod 6 and lifter plate 7 cooperate, can drive reciprocating of lifter plate 7 through first motor 3, and observe the height of mowing through the indicating block on the lifter plate 7 and the coincidence position of dipperstick 5, thereby can be convenient for people to highly adjust reaping on the meadow, and through the driving motor 8 that sets up, dwang 9 and mowing sword 11 just can reap the meadow through pivoted mowing sword 11, and, at the in-process of reaping, when mowing sword 11 takes place to damage, can drive fixed block 19 and break away from fixed slot 14 through twisting two-way lead screw 16, and after changing new mowing sword 11, drive fixed block 19 card again and go into fixed slot 14 through reverse twisting two-way 16 of lead screw, and then be convenient for people to change mowing sword 11.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A harvesting apparatus for grassland ecology is characterized in that the harvesting apparatus comprises:

a cart;

the mounting rack is fixedly mounted at the top of the trolley;

the first motor is fixedly arranged at the top of the mounting rack;

the driving shaft is rotatably arranged on the inner wall of the top of the mounting rack, and the top end of the driving shaft is fixedly connected with an output shaft of the first motor;

the two measuring scales are fixedly arranged on the inner walls of the two sides of the trolley respectively;

the two screws are rotatably arranged on the trolley, and the top ends of the two screws extend to the upper part of the trolley;

the lifting plate is installed on the two screw rods in a threaded manner;

the driving motors are fixedly arranged at the top of the lifting plate;

the rotating rods are rotatably arranged at the bottom of the lifting plate, and the top ends of the rotating rods are fixedly connected with the output shafts of the corresponding driving motors;

and the mowing knives are arranged at the bottom ends of the rotating rods respectively.

2. The harvesting apparatus as claimed in claim 1, wherein a first pulley is fixedly mounted on each of said two screws, a second pulley is fixedly mounted on said driving shaft, and a single belt is movably mounted on each of said first and second pulleys.

3. The harvesting device for grassland ecology according to claim 1, wherein mounting blocks are fixedly mounted at the bottom ends of the plurality of rotating rods, slots are formed in the mounting blocks, inserting blocks are fixedly mounted on the mowing knives, and the inserting blocks are matched with the corresponding slots.

4. The harvesting device for grassland ecology according to claim 3, wherein a plurality of the installation blocks are provided with cavities, the inner walls of the cavities are rotatably provided with bidirectional screws, the inner walls of the bottoms of the cavities are provided with two sliding cavities, the bidirectional screws are provided with two moving plates in threaded arrangement, and the corresponding moving plates are slidably connected with the inner walls of the corresponding sliding cavities.

5. The harvesting apparatus for lawn ecology according to claim 4, wherein two fixing grooves are formed on each of the plurality of insertion blocks, fixing blocks are fixedly mounted on an outer wall of one side of the plurality of moving plates, and the plurality of fixing blocks extend into the plurality of fixing grooves and are matched with the corresponding fixing grooves.

6. The harvesting device for grassland ecology according to claim 4, wherein a plurality of limiting rods are fixedly arranged on the inner walls of the sliding cavities, a plurality of moving plates are provided with limiting holes, and a plurality of limiting rods respectively penetrate through the limiting holes and are in sliding connection with the corresponding inner walls of the limiting holes.

7. The harvesting apparatus for grassland ecology according to claim 1, wherein the outer walls of both sides of the lifting plate are fixedly provided with indicating blocks, and the two indicating blocks are respectively movably connected with the outer wall of one side of the two measuring scales.