CN215223010U

CN215223010U - Novel farming tool

Info

Publication number: CN215223010U
Application number: CN202121797260.8U
Authority: CN
Inventors: 姜思达
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-12-21
Anticipated expiration: 2031-08-03

Abstract

The utility model belongs to the technical field of agro-farming tools, in particular to a novel farming tool, which comprises a hand support, the end parts of two supports of the hand support are rotationally connected with a guide wheel for transmission and guide and a pit digging wheel for digging pit, a seeding bin for seeding is fixedly arranged on a side wall support disc of the pit digging wheel, the seeding bin and the pit digging wheel are seeded through a gear transmission mechanism, and a fluted disc transmission mechanism for differential transmission is arranged between the guide wheel and the pit digging wheel; personnel promote hand support and drive the leading wheel and rotate and move along, fixed mounting carries out synchronous rotation in the pinion disc of leading wheel centre of a circle position, drive the bull gear dish through fluted disc drive mechanism, the bull gear dish drives the pit digging wheel and rotates, through the transmission of bull gear dish, make leading wheel and pit digging wheel realize the differential rotation, drive the rotation of seed separating piece when pit digging wheel rotates its lateral wall fixed mounting's rack and seed separating gear mesh mutually, will drop to the seed discharge in the seed separating piece recess.

Description

Novel farming tool

Technical Field

The utility model belongs to the technical field of agro-farming instrument, concretely relates to novel farming instrument.

Background

Agricultural implement refers to a tool used in agricultural production, and is multi-finger non-mechanized, also called agricultural tool and agricultural production tool. Agricultural implements are implements used by farmers to alter work objects during their agricultural operations. Chinese agriculture has a long history, wide regions, numerous nationalities and rich and colorful agricultural implements. The agricultural implements used in the agricultural industry have respective application range and limitation in terms of various regions, different environments and corresponding different agricultural production. Agricultural implements are continuously innovated and improved all the time and the dynasties, and make contributions to the improvement of human civilization.

SUMMERY OF THE UTILITY MODEL

Present agro-farming seeding needs earlier to dig the hole with the hoe and sow again, and the seeding distance can not accurate control, mostly relies on personnel's range estimation to confirm the distance, and personnel's planting consumes physical power, and unable accurate control seeding distance the utility model provides a novel farming instrument has convenient, the seeding of can integrating of simple to use, characteristics of steerable seeding distance.

The utility model provides a following technical scheme: the hole digging machine is characterized by comprising a hand support used for supporting, wherein the end parts of two supports of the hand support are rotatably connected with a guide wheel used for transmission and guiding and a hole digging wheel used for digging holes, a seeding bin used for seeding is fixedly installed on a support disc of the side wall of the hole digging wheel, the seeding bin and the hole digging wheel are used for seeding through a gear transmission mechanism, and a fluted disc transmission mechanism used for differential transmission is arranged between the guide wheel and the hole digging wheel.

And a small gear disc which rotates synchronously with the guide wheel is arranged at the center of the guide wheel.

Wherein, the central position of the pit digging wheel is provided with a large gear disc used for driving the pit digging wheel to rotate.

The fluted disc transmission mechanism comprises two transmission gears and a chain, the two transmission gears are meshed with the small gear disc and the large gear disc respectively, the two transmission gears are of a double-layer structure, one layer of the transmission gears is meshed with the gear, and the other layer of the hinge wheel is meshed with the chain.

The seed sowing bin is internally provided with a seed separating block, and the top of the seed separating block is provided with a groove.

The gear transmission mechanism comprises a rack and a seed separating gear which are meshed with each other, the rack is fixedly installed on the side wall of the pit digging wheel and is installed in a staggered mode with the excavator bucket, and the seed separating gear is fixedly installed on the back face of the seed separating block.

Wherein, the top of the sowing cabin is provided with an opening end, and the bottom is designed as a slope.

And a protective cover is fixedly arranged on the guide wheel and the support disc of the side wall of the pit digging wheel.

The utility model has the advantages that:

1. personnel promote hand support and drive the leading wheel and rotate the antedisplacement, when the leading wheel rotates, fixed mounting carries out synchronous rotation in the pinion disc of leading wheel centre of a circle position, the pinion disc drives rather than the drive gear rotation of meshing when rotating, drive gear drives the drive gear of the other end through the chain and rotates, the drive gear of the other end meshes with the bull gear dish of fixed mounting in dig hole wheel centre of a circle position mutually, drive the rotation of digging hole wheel through the bull gear dish, transmission through the bull gear dish, make leading wheel and dig hole wheel realize the differential rotation, the interval that the steerable seeding is rotated to the differential is poor, avoid seeding too densely, make the field more standard.

2. Fixed mounting has the seeding storehouse that is used for the seeding on digging pit wheel lateral wall support plate, digging pit wheel lateral wall fixed mounting has the rack, its lateral wall fixed mounting's rack and seeding storehouse inside are equipped with the seed sorting piece when digging pit wheel rotates, back fixed connection's seed sorting gear drives the seed sorting piece when meshing mutually and rotates, the seed that will drop to in the seed sorting piece recess is discharged, slope design through planting storehouse bottom rolls the seed to dig the hole of digging pit wheel system in, can sow automatically during digging pit, dig pit and seeding integration go on, it is more convenient to make farming plant.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic side sectional view of the present invention;

FIG. 2 is a schematic view of the front view structure of the seeding chamber of the present invention;

FIG. 3 is a schematic view of the front view movement structure of the seeding cabin of the present invention;

FIG. 4 is a schematic view of the side view structure of the seeding bin of the present invention;

fig. 5 is a perspective view of the present invention;

in the figure: 1. a hand support; 2. a guide wheel; 3. digging a pit wheel; 4. a seeding bin; 5. a fluted disc transmission mechanism; 6. a protective cover; 7. a gear transmission mechanism; 21. a pinion gear plate; 31. a large gear plate; 41. seed block sorting; 51. a transmission gear; 52. a chain; 71. a rack; 72. and a seed separating gear.

Detailed Description

Referring to fig. 1-5, the present invention provides the following technical solutions: including the hand support 1 that is used for supporting, two support tip of hand support 1 rotate and are connected with leading wheel 2 that is used for the transmission direction and be used for digging pit wheel 3, and fixed mounting has the seeding storehouse 4 that is used for the seeding on digging pit wheel 3 lateral wall support dish, and seeding storehouse 4 and digging pit wheel 3 sow through gear drive 7, are equipped with between leading wheel 2 and the digging pit wheel 3 and are used for differential drive's fluted disc drive mechanism 5.

In this embodiment: when a farmer pushes the hand support 1 to perform sowing operation in the field, the end parts of two supports of the hand support 1 are rotatably connected with a guide wheel 2 used for transmission and guiding direction and a pit digging wheel 3 used for digging pits, the farmer pushes the hand support 1 to drive the guide wheel 2 to rotate and move forwards, when the guide wheel 2 rotates, the fluted disc transmission mechanism 5 is used for transmission to drive the pit digging wheel 3 to rotate, the guide wheel 2 and the pit digging wheel 3 realize differential rotation through transmission of large and small gears, a sowing bin 4 used for sowing is fixedly arranged on a support disc on the side wall of the pit digging wheel 3, when the pit digging wheel 3 rotates, the sowing bin 4 used for driving sowing is used for sowing, so that the automatic sowing can be realized when the pit digging is performed, the pit digging and sowing are integrated, and the farming and planting are more convenient.

A pinion wheel disc 21 which rotates synchronously with the guide wheel 2 is arranged at the center of the guide wheel 2; the pinion disc 21 is used for transmitting the rotation kinetic energy of the guide wheel 2, and the pinion disc 21 is used for matching to realize the rotation speed difference between the guide wheel 2 and the pit digging wheel 3.

A large gear disc 31 for driving the pit planing wheel 3 to rotate is arranged at the center of the pit planing wheel 3; the bull gear dish 31 is in order to drive pit digging wheel 3 and rotate, and bull gear dish 31 is in order to cooperate the difference of the rotational speed that realizes leading wheel 2 and pit digging wheel 3.

The fluted disc transmission mechanism 5 comprises two transmission gears 51 and a chain 52, the two transmission gears 51 are respectively meshed with the pinion disc 21 and the bull disc 31, the two transmission gears 51 are of a double-layer structure, one layer is meshed with the gears, and the other layer of hinge wheel is meshed with the chain 52; the two transmission gears 51 are used for transmitting the large gear wheel 31 through the small gear wheel 21, and the chain 52 is used for enabling the guide wheel 2 and the pit digging wheel 3 to be linked.

A seed separating block 41 is arranged in the seeding bin 4, and a groove is formed in the top of the seed separating block 41; the seed separating block 41 is used for rotationally sowing after being driven, and the grooves arranged at the top of the seed separating block 41 are used for separating seeds in the sowing bin 4 and controlling the sowing amount.

The gear transmission mechanism 7 comprises a rack 71 and a seed separating gear 72 which are meshed with each other, the rack 71 is fixedly arranged on the side wall of the pit digging wheel 3 and is installed in a staggered way with the bucket, and the seed separating gear 72 is fixedly arranged on the back of the seed separating block 41; the rack 71 and the bucket are arranged in a staggered way, so that when the seed separating block 41 rotates to seed, the bucket well digs a seeding pit to prevent seeds from not falling into the pit, when the pit digging wheel 3 rotates, the rack 71 fixedly arranged on the side wall of the pit digging wheel is meshed with the seed separating gear 72 fixedly connected with the back of the seed separating block 41 to drive the seed separating block 41 to rotate to seed, and the rack 71 can drive the seed separating gear 72 to drive the seed separating block 41 to rotate by three hundred sixty degrees.

The top of the seeding bin 4 is provided with an opening end, and the bottom is designed as a slope; the open end is for placing seeds in the sowing chamber 4 and the bottom slope is for guiding the seeds through the slope and throwing them into the pot hole.

A protective cover 6 is fixedly arranged on the support disc on the side wall of the guide wheel 2 and the pit digging wheel 3; the protective cover 6 serves to protect the gears and the belt from external dust.

The utility model discloses a theory of operation and use flow: when an operator pushes the hand support 1 to sow in the field, the end parts of two supports of the hand support 1 are rotatably connected with a guide wheel 2 for transmission and guiding direction and a pit digging wheel 3 for digging pits, the operator pushes the hand support 1 to drive the guide wheel 2 to rotate and move forwards, when the guide wheel 2 rotates, a pinion disc 21 fixedly arranged at the circle center position of the guide wheel 2 rotates synchronously, a fluted disc transmission mechanism 5 comprises two transmission gears 51 and a chain 52, the two transmission gears 51 are respectively meshed with the pinion disc 21 and the bull disc 31, the two transmission gears 51 are of a double-layer structure, one layer is meshed with a gear, the other layer is meshed with the chain 52, the pinion disc 21 drives the transmission gear 51 meshed with the pinion disc to rotate, the transmission gear 51 at the other end is driven by the chain 52 to rotate, the transmission gear 51 at the other end is meshed with the bull disc 31 fixedly arranged at the circle center position of the pit digging wheel 3, the pit digging wheel 3 is driven to rotate by a large gear plate 31, differential rotation of a guide wheel 2 and the pit digging wheel 3 is realized by transmission of large and small gears, a protective cover 6 is fixedly arranged on a support plate on the side wall of the guide wheel 2 and the pit digging wheel 3, the protective cover 6 is used for protecting the gears and a transmission belt from external dust, a seeding bin 4 for seeding is fixedly arranged on the support plate on the side wall of the pit digging wheel 3, the top of the seeding bin 4 is provided with an open end for placing seeds in the seeding bin 4, the seeding bin 4 and the pit digging wheel 3 are seeded through a gear transmission mechanism 7, the gear transmission mechanism 7 comprises a rack 71 and a seed separating gear 72 which are mutually meshed, the side wall of the pit digging wheel 3 is fixedly provided with the rack 71, the rack 71 and a digging bucket are installed in a staggered way, the seed separating gear 72 is fixedly arranged on the back surface of the seed separating block 41, when the pit digging wheel 3 rotates, the rack 71 fixedly arranged on the side wall of the pit digging wheel is meshed with the seed separating gear 72, the seed separating block 41 is driven to rotate, the seeds that will drop to in the 41 recesses of branch kind piece are discharged, roll the seed through the slope design of the 4 bottoms in kind storehouse of sowing and fall to digging wheel 3 and dig the system in the hole, can sow automatically during digging the hole, and digging and seeding integration go on, make farming plant more convenient.

Claims

1. A novel farming tool, its characterized in that: the hole digging machine is characterized by comprising a hand support used for supporting, wherein the end parts of two supports of the hand support are rotatably connected with a guide wheel used for transmission and guiding and a hole digging wheel used for digging holes, a seeding bin used for seeding is fixedly installed on a support disc of the side wall of the hole digging wheel, the seeding bin and the hole digging wheel are used for seeding through a gear transmission mechanism, and a fluted disc transmission mechanism used for differential transmission is arranged between the guide wheel and the hole digging wheel.

2. The novel agricultural implement of claim 1, wherein: and a small gear disc which synchronously rotates with the guide wheel is arranged at the center of the guide wheel.

3. The new agricultural implement of claim 2, wherein: and a large gear disc for driving the pit digging wheel to rotate is arranged at the center of the pit digging wheel.

4. The novel agricultural implement of claim 3, wherein: the fluted disc transmission mechanism comprises two transmission gears and a chain, the two transmission gears are respectively meshed with the small gear disc and the large gear disc, the two transmission gears are of a double-layer structure, one layer of the transmission gears is meshed with the gear, and the other layer of the hinge wheel is meshed with the chain.

5. The novel agricultural implement of claim 1, wherein: the seeding storehouse is internally provided with a seed separating block, and the top of the seed separating block is provided with a groove.

6. The novel agricultural implement of claim 5, wherein: the gear transmission mechanism comprises a rack and a seed separating gear which are meshed with each other, the rack is fixedly arranged on the side wall of the pit digging wheel and is installed in a staggered mode with the excavator bucket, and the seed separating gear is fixedly arranged on the back face of the seed separating block.

7. The novel agricultural implement of claim 1, wherein: the top of the seeding bin is provided with an opening end, and the bottom of the seeding bin is designed to be a slope.

8. The novel agricultural implement of claim 1, wherein: and a protective cover is fixedly arranged on the guide wheel and the support disc of the side wall of the pit digging wheel.