CN215582592U

CN215582592U - Orderly rice throwing and planting machine

Info

Publication number: CN215582592U
Application number: CN202121983951.7U
Authority: CN
Inventors: 潘广元; 孔令娟; 张熠; 范国斌; 叶春秀; 吴小文; 杨涛
Original assignee: Anhui Agricultural Technology Popularization General Station
Current assignee: Anhui Agricultural Technology Popularization General Station
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-21
Anticipated expiration: 2031-08-23

Abstract

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a rice ordered throwing and planting machine which comprises a vehicle body and rear wheels, wherein the rear wheels are mounted at the bottom end of the vehicle body, a feeding assembly is arranged at the position, above the rear wheels, of the top end of the vehicle body, and a driving assembly is arranged on the outer side of each rear wheel; the feeding assembly comprises a first shell which is fixed at the top end of the vehicle body and is positioned above the rear wheels. According to the rice seedling throwing and planting machine, the rear wheels drive the conveyor belt in the feeding assembly to move through the driving assembly, so that rice seedlings on the conveyor belt are driven to move to be thrown and planted, when a vehicle body stops moving, the throwing and planting work stops immediately without being manually stopped again by workers, waste of the rice seedlings is prevented, and meanwhile after the throwing and planting work is completed, the second rotating shaft in the driving assembly does not drive the third rotating shaft to rotate together any more through the arranged electric telescopic rod, at the moment, the vehicle body can move, the conveyor belt stops moving, and the throwing and planting are convenient to carry out.

Description

Orderly rice throwing and planting machine

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a rice ordered throwing and planting machine.

Background

Rice is one of the main grain crops in China, is widely planted due to easy planting and the sale price of the parent, when planting rice seedlings, a seedling thrower is needed for planting in order to improve the planting speed, but the existing seedling thrower drives a conveyor belt to move to realize the seedling throwing when the seedling throwing is carried out, the moving speed of the seedling thrower is different, the row spacing of the rice throwing is different, the rice planting density is different, the rice is not beneficial to the growth of the rice, and therefore the rice ordered seedling thrower is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rice ordered throwing and planting machine, which solves the problems in the prior art.

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

the rice orderly throwing and planting machine comprises a machine body and rear wheels, wherein the rear wheels are mounted at the bottom end of the machine body, a feeding assembly is arranged at the position, above the rear wheels, of the top end of the machine body, and a driving assembly is arranged on the outer side of the rear wheels;

the feeding assembly comprises a first shell which is fixed to the top end of the vehicle body and located above the rear wheel, a screw rod is sleeved inside the first shell in a rotating mode through threads, a second shell is sleeved on the top end of the screw rod in a rotating mode, a first rotating shaft is sleeved on the second shell in a rotating mode, a first driving wheel is fixed to the outer ring of the first rotating shaft, a conveying belt is sleeved on the outer ring of the first driving wheel, a flow distribution plate is fixed to the outer side of the conveying belt, second driving wheels are sleeved at the two ends of the inner ring of the conveying belt, the second driving wheels are sleeved with the second shell in a rotating mode, and a first chain is arranged between the first driving wheel and the second driving wheel.

Preferably, the driving assembly comprises a second rotating shaft fixed at the position of the axis of the rear wheel, a third rotating shaft is sleeved inside two ends of the second rotating shaft in a rotating mode, a fourth rotating shaft is sleeved outside the first shell in a rotating mode, the third rotating shaft outer ring and the fourth rotating shaft outer ring are connected with the same second chain in a meshing mode, a first gear is fixed on the fourth rotating shaft outer ring through screws, the first rotating shaft extends to one end outside the second shell and is fixed with a second gear, and the first gear is connected with the second gear in a meshing mode.

Preferably, an electric telescopic rod is fixed at the top end of the vehicle body, a mounting plate is fixed at the bottom end of the electric telescopic rod, the mounting plate is rotationally connected with a first driving rod, one end of the first driving rod, far away from the mounting plate, is rotationally connected with an annular first inclined block, a second inclined block is sleeved in the second rotating shaft in a sliding manner along the vertical direction, the end part of the second inclined block is rotatably connected with a second driving rod, a return spring is fixed between the second inclined block and the second rotating shaft, one end of the second driving rod, which is far away from the second inclined block, is rotatably connected with a third driving rod, one end of the third driving rod, which is far away from the second driving rod, extends into the third rotating shaft, one end of the third driving rod, which is far away from the second driving rod, is rotatably sleeved with a third inclined block, the outer side of the third inclined block is slidably sleeved with a clamping plate, and the clamping plate is in sliding sleeve joint with the third rotating shaft, and a clamping groove matched with the clamping plate for use is formed in the second rotating shaft.

Preferably, a connecting rod is fixed at the bottom end of the mounting plate, and a scraper is fixed at the bottom end of the connecting rod.

Preferably, a feed inlet is formed in the second housing, and a feeding plate penetrating through the feed inlet is fixed in the second housing.

Preferably, a sliding block is fixed on the outer side of the third inclined block, and a sliding groove matched with the sliding block for use is formed in the clamping plate.

According to the utility model, the arranged rear wheel drives the conveyor belt in the feeding assembly to move through the driving assembly, so that the seedlings on the conveyor belt are driven to move for throwing planting, when the vehicle body stops moving, the throwing planting work stops immediately without manual stop again by workers, thereby preventing the waste of the seedlings, and after the throwing planting work is completed, the second rotating shaft in the driving assembly does not drive the third rotating shaft to rotate together through the arranged electric telescopic rod, at the moment, the vehicle body can move, the conveyor belt stops moving, and the throwing planting is convenient to carry out.

Drawings

FIG. 1 is a schematic front view of the overall structure of an ordered rice throwing and planting machine according to the present invention;

FIG. 2 is a side sectional view of the internal structure of a first shell of the ordered rice throwing and planting machine provided by the utility model;

FIG. 3 is a schematic view of a first sloping block mounting structure of the ordered rice throwing and planting machine provided by the utility model;

FIG. 4 is a cross-sectional view of a clamping plate mounting structure of the rice ordered throwing and planting machine provided by the utility model.

In the figure: 1. a vehicle body; 2. a rear wheel; 3. a feeding assembly; 31. a first housing; 32. a screw; 33. a second housing; 34. a first rotating shaft; 35. a first drive wheel; 36. a conveyor belt; 37. a flow distribution plate; 4. a drive assembly; 41. a second rotating shaft; 42. a third rotating shaft; 43. a fourth rotating shaft; 44. a second chain; 45. a first gear; 46. a second gear; 5. an electric telescopic rod; 6. mounting a plate; 7. a first drive lever; 8. a first swash block; 9. a second swash block; 10. a second drive lever; 11. a third drive lever; 12. a third swash block; 13. and (4) clamping the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, the rice ordered throwing and planting machine comprises a vehicle body 1 and rear wheels 2, wherein the rear wheels 2 are installed at the bottom end of the vehicle body 1, a feeding assembly 3 is arranged at the position, above the rear wheels 2, of the top end of the vehicle body 1, and a driving assembly 4 is arranged on the outer sides of the rear wheels 2;

the feeding component 3 comprises a first shell 31 fixed on the top end of the vehicle body 1 and located above the rear wheel 2, a screw 32 is sleeved on the inner portion of the first shell 31 through thread rotation, a second shell 33 is sleeved on the top end of the screw 32 in a rotating mode, a first rotating shaft 34 is sleeved on the second shell 33 in a rotating mode, a first driving wheel 35 is fixed on the outer ring of the first rotating shaft 34, a conveying belt 36 is sleeved on the outer ring of the first driving wheel 35, a flow distribution plate 37 is fixed on the outer side of the conveying belt 36, second driving wheels are sleeved on two ends of the inner ring of the conveying belt 36, two sets of second driving wheels are sleeved with the second shell 33 in a rotating mode, a first chain is arranged between the first driving wheel 35 and the second driving wheel, the first driving wheel 35 drives the second driving wheel to rotate through the first chain during feeding, meanwhile, the first driving wheel 35 and the second driving wheel drive the conveying belt 36 to rotate, and feeding on the conveying belt 36 is facilitated.

Further, the driving assembly 4 includes a second rotating shaft 41 fixed at the axis position of the rear wheel 2, a third rotating shaft 42 is sleeved inside two ends of the second rotating shaft 41, a fourth rotating shaft 43 is sleeved outside the first shell 31 in a rotating manner, the outer ring of the third rotating shaft 42 and the outer ring of the fourth rotating shaft 43 are meshed and connected with a same second chain 44, a first gear 45 is fixed on the outer ring of the fourth rotating shaft 43 through a screw, the first rotating shaft 34 extends to one end outside the second shell 33 and is fixed with a second gear 46, the first gear 45 is meshed and connected with the second gear 46, when the rear wheel 2 moves, the third rotating shaft 42 is driven to rotate by the second rotating shaft 41 and the second rotating shaft 44 through the first gear 45, and the third rotating shaft 42 drives the second gear 46 to rotate through the first rotating shaft 34, so as to drive the conveyor belt 36 to move.

In particular to an electric telescopic rod 5 fixed at the top end of a vehicle body 1, a mounting plate 6 fixed at the bottom end of the electric telescopic rod 5, a first driving rod 7 connected with the mounting plate 6 in a rotating way, a first annular inclined block 8 connected with the first driving rod 7 in a rotating way at the end far away from the mounting plate 6 in a rotating way, a second inclined block 9 sheathed with the second inclined block 41 in a sliding way along the vertical direction in the second rotating shaft 41, a second driving rod 10 connected with the end part of the second inclined block 9 in a rotating way, a reset spring fixed between the second inclined block 9 and the second rotating shaft 41, a third driving rod 11 connected with the second driving rod 10 in a rotating way at the end far away from the second inclined block 9 in a rotating way, a third driving rod 11 extending into the third rotating shaft 42 at the end far away from the second driving rod 10 in a rotating way, a third inclined block 12 sheathed with the third inclined block 12 in a sliding way at the outer side in a sleeve way, a clamping plate 13 sheathed with the third rotating shaft 42 in a sliding way, a clamping groove matched with the clamping plate 13 arranged in the second rotating shaft 41, electric telescopic handle 5 drives mounting panel 6 downstream, the scraper blade downstream, make the device can push away outstanding mud piece flat before throwing planting, when mounting panel 6 downstream, drive first sloping block 8 through first actuating lever 7 and slide in second pivot 41 outside, first sloping block 8 extrudees second sloping block 9, second sloping block 9 moves to 41 axle centers of second pivot, second sloping block 9 drives third sloping block 12 through second actuating lever 10 and third actuating lever 11 and moves to the reverse motion of keeping away from second sloping block 9, third sloping block 12 drives cardboard 13 through slider and spout and moves to the third pivot 42 outside, cardboard 13 blocks into inside the draw-in groove, when automobile body 1 moved this moment, rear wheel 2 can drive first gear 45 rotation through second pivot 41, cardboard 13, the draw-in groove, third pivot 42, second chain 44 and fourth pivot 43.

It is worth to say that the bottom end of the mounting plate 6 is fixed with a connecting rod, the bottom end of the connecting rod is fixed with a scraper, and the scraper pushes the protruded mud blocks flat when throwing and planting work is carried out, so that throwing and planting are facilitated.

In addition, the second housing 33 is provided with a feeding port, and the second housing 33 is fixed with a feeding plate penetrating through the feeding port, so that the seedlings can be fed conveniently.

In addition, the slider is fixed with in the third sloping block 12 outside, and the inside spout of seting up the cooperation slider and using of cardboard 13 is convenient for third sloping block 12 and drives cardboard 12 motion.

The working principle is as follows: when the device is used, the electric telescopic rod 5 is started, the electric telescopic rod 5 drives the mounting plate 6 to move downwards, the scraper plate moves downwards, so that the device can push the protruded mud block to be flat before throwing planting, when the mounting plate 6 moves downwards, the first driving rod 7 drives the first inclined block 8 to slide outside the second rotating shaft 41, the first inclined block 8 extrudes the second inclined block 9, the second inclined block 9 moves towards the axle center of the second rotating shaft 41, the second inclined block 9 drives the third inclined block 12 to move towards the reverse direction far away from the second inclined block 9 through the second driving rod 10 and the third driving rod 11, the third inclined block 12 drives the clamping plate 13 to move towards the outer side of the third rotating shaft 42 through the sliding block and the sliding groove, the clamping plate 13 is clamped into the clamping groove, at the moment, when the vehicle body 1 moves, the rear wheel 2 can drive the first gear 45 to rotate through the second rotating shaft 41, the clamping plate 13, the clamping groove, the third rotating shaft 42, the second chain 44 and the fourth rotating shaft 43, the first gear 45 drives the first rotating shaft 34 to rotate through the second gear 46, the first rotating shaft 34 drives the conveyor belt 36 to move through the first driving wheel 35, so as to throw out rice seedlings on the conveyor belt 36 and complete throwing planting work, when the car body 1 is in a running process, if the throwing planting is not needed, the electric telescopic rod 5 is retracted, the electric telescopic rod 5 drives the first inclined block 8 and the second inclined block 9 to separate through the mounting plate 6 and the first driving rod 7, the second inclined block 9 moves towards the direction far away from the axis of the second rotating shaft 41 under the action of the return spring, so that the second inclined block 9 drives the clamping plate 13 to move towards the axis of the third rotating shaft 42 through the second driving rod 10 and the third driving rod 11, the clamping plate 13 is separated from the clamping groove, at the moment, the second rotating shaft 41 cannot drive the third rotating shaft 42 to rotate, and the friction force between the second rotating shaft 41 and the third rotating shaft 42 cannot drive the third rotating shaft 42 to rotate, when the row spacing of seedlings needs to be adjusted during throwing planting, the first gears 45 with different diameters can be replaced, and the position of the second shell 33 is adjusted through the screw 32, so that the first gears 45 are always meshed and connected with the second gears 46, and the requirements of different throwing planting row spacings are met; the device is at the in-process of traveling, automobile body 1 drives the conveyer belt 36 motion in the material loading subassembly 3 through drive assembly 4, thereby it throws to drive the seedling motion that is located on conveyer belt 36 and plants, when automobile body 1 stop motion, throw and plant work and stop immediately, do not need staff manual stop once more, prevent to cause the waste of seedling, throw simultaneously and plant the work and accomplish the back, make second pivot 41 among the drive assembly 4 no longer drive third pivot 42 and rotate together through the electric telescopic handle 5 that sets up, automobile body 1 can move this moment, conveyer belt 36 stop motion, be convenient for throw the going on of planting.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The rice ordered throwing and planting machine comprises a machine body (1) and rear wheels (2), and is characterized in that the rear wheels (2) are mounted at the bottom end of the machine body (1), a feeding assembly (3) is arranged at the position, above the rear wheels (2), of the top end of the machine body (1), and a driving assembly (4) is arranged on the outer side of the rear wheels (2);

the feeding assembly (3) comprises a first shell (31) fixed to the top end of the vehicle body (1) and located at the position above the rear wheel (2), a screw rod (32) is sleeved inside the first shell (31) in a rotating mode through threads, a second shell (33) is sleeved on the top end of the screw rod (32), a first rotating shaft (34) is sleeved on the second shell (33) in a rotating mode, a first driving wheel (35) is fixed to the outer ring of the first rotating shaft (34), a conveying belt (36) is sleeved on the outer ring of the first driving wheel (35), a splitter plate (37) is fixed to the outer side of the conveying belt (36), second driving wheels are sleeved at the two ends of the inner ring of the conveying belt (36) and are two sets of the second driving wheels are rotatably sleeved with the second shell (33), and a first chain is arranged between the first driving wheel (35) and the second driving wheel.

2. The rice ordered throwing and planting machine according to claim 1, wherein the driving assembly (4) comprises a second rotating shaft (41) fixed at the axis position of the rear wheel (2), a third rotating shaft (42) is rotatably sleeved inside two ends of the second rotating shaft (41), a fourth rotating shaft (43) is rotatably sleeved outside the first shell (31), the outer ring of the third rotating shaft (42) and the outer ring of the fourth rotating shaft (43) are meshed and connected with a same second chain (44), a first gear (45) is fixed on the outer ring of the fourth rotating shaft (43) through a screw, a second gear (46) is fixed at one end of the first rotating shaft (34) extending to the outside of the second shell (33), and the first gear (45) is meshed and connected with the second gear (46).

3. The rice orderly throwing and planting machine according to claim 2, wherein an electric telescopic rod (5) is fixed at the top end of the vehicle body (1), a mounting plate (6) is fixed at the bottom end of the electric telescopic rod (5), a first driving rod (7) is rotatably connected to the mounting plate (6), an annular first inclined block (8) is rotatably connected to one end of the first driving rod (7) away from the mounting plate (6), a second inclined block (9) is slidably sleeved in the second rotating shaft (41) along the vertical direction, a second driving rod (10) is rotatably connected to the end part of the second inclined block (9), a reset spring is fixed between the second inclined block (9) and the second rotating shaft (41), a third driving rod (11) is rotatably connected to one end of the second driving rod (10) away from the second inclined block (9), and one end of the third driving rod (11) away from the second driving rod (10) extends into the third rotating shaft (42), the third driving rod (11) is far away from one end of the second driving rod (10) and is rotatably sleeved with a third inclined block (12), a clamping plate (13) is slidably sleeved on the outer side of the third inclined block (12), the clamping plate (13) is slidably sleeved with a third rotating shaft (42), and a clamping groove matched with the clamping plate (13) for use is formed in the second rotating shaft (41).

4. The rice orderly throwing and planting machine as claimed in claim 3, wherein a connecting rod is fixed at the bottom end of the mounting plate (6), and a scraper is fixed at the bottom end of the connecting rod.

5. The rice ordered throwing and planting machine as claimed in claim 1, wherein a feed port is formed in the second housing (33), and a feeding plate penetrating through the feed port is fixed in the second housing (33).

6. The rice orderly throwing and planting machine according to claim 3, wherein a sliding block is fixed on the outer side of the third inclined block (12), and a sliding groove matched with the sliding block is formed in the clamping plate (13).