CN2805328Y

CN2805328Y - Traction-type multi-functional weeder

Info

Publication number: CN2805328Y
Application number: CN 200520021285
Authority: CN
Inventors: 郭春阳; 郭志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-19
Filing date: 2005-07-19
Publication date: 2006-08-16
Anticipated expiration: 2015-07-19

Abstract

The utility model relates to a traction-type multifunctional weeding machine. The utility model is composed of a machine frame, a traction frame, an operation frame, a clutch, a clip plough, a grass shift wheel assembly and a weight bearing transmission wheel, wherein the machine frame is welded by a plurality of fixing support posts, a left longitudinal beam, a right longitudinal beam, a front cross beam and a back cross beam. Four movable support posts are arranged on the machine frame by a single slide sleeve, the front end of the machine frame is provided with the traction frame and the back end of the machine frame is provided with the operation frame and the weight bearing transmission wheel. The clip plough and a clip plough lift operation system are arranged at the front end in the machine frame, the back end in the machine frame is provided with the grass shift wheel assembly and the clutch is arranged at the middle end. A positive large chain wheel arranged on the weight bearing transmission wheel is connected with a passive small chain wheel on the clutch, and the grass shift wheel is driven to rotate by a bevel gear. The utility model has the advantages of compact structure, complete functions and flexible operation. When the clip plough looses soil, weeds arranged on ridges can be removed, and secondly, the weeds comprising roots among seedlings can be removed by closely following the grass shift wheel of the clip plough. Besides, the utility model has the advantages of good grass removal effect, high speed and promotion for yield increase of farm crops.

Description

Towed multi-functional weeder

Affiliated technical field

The utility model relates to a kind of towed multi-functional weeder, belongs to agriculture weeding machine.

Background technology

At present, how known herbicidal methods with artificial hoe weeding, takes a lot of work, effort, labour intensity are big; Use the medicine weed eradication, make the hardening soil, the weeds tolerance that has is very strong, also influences crop yield and quality; General mechanical grass-remover can only be removed the weeds of ridge group, but the weeds between seedling often miss, and also causes the underproduction to crops.

Summary of the invention

In order to overcome the problems referred to above, goal of the invention of the present utility model is to provide a kind of tractor-drawn formula multi-functional weeder, it helps weeds to remove ridge when the folder plough loosens the soil, immediately following dialling the grass wheel weeds between seedling are even eradicated subsequently, herbicidal effect is good, and speed is fast, the efficient height, easy to operate, can promote the farming volume increase.

The towed multi-functional weeder of the utility model, form by frame, hitch frame, crosshead, clutch, folder plough, grass poking wheel assembly, weight bearing driving wheel, frame is welded by many anchor posts and four left and right longerons and front and back crossbeam, on the upper and lower rear cross beam of frame rear end, four portable stanchions are housed, clutch-pedal support are housed in the bottom of left and right longeron with single sliding sleeve; Front end in frame is equipped with hitch frame, hitch frame is welded by trussed shore, towing plate, traction girder, oblique straining beam, be installed in the bottom of front beam, the upper holder of adjustable inclined strut beam is connected with front beam, lower fixed frame is connected with towing plate, is provided with the adjusting bolt on adjustable inclined strut beam; On the back end floor beam of frame crosshead is housed, crosshead is welded by framework, hanger bracket, protecting wire net, pedal, with bolt hanger bracket is fixed on the rear cross beam; Weight bearing driving wheel is installed on the bogies assembly of frame rear end both sides, the bogies assembly is made of bogies underbeam, regulating type inclined strut beam, inclined strut beam fixed cover, undercarriage bloster cover, locking cover, the bogies assembly is contained on the upper and lower rear cross beam of frame fixing; Front end in frame is equipped with folder plough draw beam by two sliding sleeves, the folder plow frame is installed on draw beam, to press from both sides plow frame is installed in folder plough and goes up on axle and the folder plough lower shaft, on the upper and lower axle of folder plough, the locking cover is housed, at folder the folder plough is housed on the plow frame, expansion link is housed, link to each other with positioning tooth at the other end of expansion link in folder plow frame upper end, positioning tooth is installed in the folder plough and goes up on the axle, and control stick and backstay are housed on positioning tooth; Grass poking wheel assembly is equipped with in rear end in frame, grass poking wheel assembly by moving tooth frame, spacer sleeve, moving tooth, expansion plate, expansion plate support, dial grass wheel lower carriage, dial grass wheel upper bracket, dial careless wheel shaft, dial grass wheel locking cover, moving tooth stay bolt, universal joint, bevel gear, bevel gear support, the panel seat that stretches, expansion link, expansion link spring constitute.The panel seat that will stretch is installed on the rear cross beam, dial careless wheel shaft and dial the middle-end that grass wheel entablature is installed in left and right longeron, the bloster of putting on the shelf is equipped with on top, the undercarriage bloster is equipped with in the bottom, dialling grass wheel upper bracket is installed on group grass wheel upper bracket axle, on the upper bracket axle, be provided with upper bracket locking cover, bevel gear be installed in dial on the careless wheel shaft with dial the grass wheel on bevel gear be meshed, by universal joint with dial careless the wheel and be connected; Clutch is installed in to be dialled on the careless wheel shaft, being provided with the clutch slip tooth on clutch matches with the clutch fixed teeth, clutch shifter is connected with clutch-pedal support axle, clutch slip axle by clutch operating lever, be contained on the clutch, the two ends of clutch-pedal support axle and clutch slip axle are contained on the clutch-pedal support, in a side of clutch clutch sprocket is housed and is connected by chain, drive and dial the rotation of grass wheel by dialling bevel gear on the careless wheel shaft with active hinge wheel on the weight bearing driving wheel.

The beneficial effects of the utility model are: compact conformation, and multiple functional, flexible operation is arbitrarily regulated according to the big I of ridge distance, the weeding ratio height, speed is fast, and it is clean that the weeds between ridge group, seedling are removed, and connects root and pull out, and can promote increasing crop yield.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified

Fig. 1 is a perspective view of the present utility model

Fig. 2 is the hitch frame structural representation of Fig. 1

Fig. 3 is the adjustable inclined strut beam structural representation on the hitch frame

Fig. 4 is the rack construction schematic diagram

Fig. 5 is the crosshead structural representation

Fig. 6 is a folder plough control stick floor map

Fig. 7 is a folder plough control stick end view

Fig. 8 is a folder plough assembly structure schematic diagram

Fig. 9 dials grass wheel transmission combination schematic diagram

Figure 10 is the grass poking wheel assembly structural representation

Figure 11 is a weight bearing driving wheel frame assembly structure schematic diagram

Figure 12 is clutch and control member schematic diagram

Figure 13 is the active hinge wheel drive mechanism schematic diagram on the weight bearing driving wheel

Number in the figure:

1, frame 2, hitch frame 3, weight bearing driving wheel

4, trussed shore 5, towing plate 6, traction girder

7, oblique straining beam 8, adjustable inclined strut beam 9, adjusting bolt

10, upper holder 11, lower fixed frame 12, front beam

13, rear cross beam 14, left longeron 15, right vertical beam

16, portable stanchion 17, two sliding sleeve 18, anchor post

19, undercarriage bloster cover 20, single sliding sleeve 21, bogies underbeam

22, crosshead 23, framework 24, hanger bracket

25, bolt 26, pedal 27, protecting wire net

28, folder plough 29, expansion link 30, positioning tooth

31, axle on backstay 32, control stick 33, the folder pears

34, folder plow frame 35, locking cover 36, folder plough lower shaft

37, grass poking wheel assembly 38, group grass wheel upper bracket 39, group careless wheel shaft

40, dial grass wheel locking cover 41, group grass wheel lower carriage 42, expansion plate support

43, moving tooth frame 44, spacer sleeve 45, moving tooth

46, universal joint 47, expansion plate 48, group grass wheel after-poppet

49, bevel gear 50, upper bracket axle 51, expansion link

52, upper bracket locking cover 53, bevel gear support 54, expansion link spring

55, flexible panel seat 56, moving tooth stay bolt 57, active hinge wheel

58, clutch sprocket 59, chain 60, clutch fixed teeth

61, clutch slip tooth 62, clutch operating lever 63, clutch shifter

64, bogies assembly 65, locking cover 66, bogies underbeam

67, regulating type inclined strut beam 68, inclined strut beam fixed cover 69, clutch-pedal support axle

70, undercarriage bloster 71, the bloster 72 of putting on the shelf, folder plough draw beam

73, clutch 74, clutch-pedal support 75, group grass wheel entablature

76, clutch slip axle 77, group grass wheel

Embodiment

See also Fig. 1 to Figure 13, towed multi-functional weeder is made up of frame (1), hitch frame (2), crosshead (22), clutch (73), folder plough (28), grass poking wheel assembly (37), weight bearing driving wheel (3).Frame (1) is welded by many anchor posts (18) and four left and right longerons (14), (15) and front and back crossbeam (12), (13), (seeing Fig. 4 for details), upward four portable stanchions (16) are housed at the upper and lower rear cross beam in the rear end of frame (1) (13), clutch-pedal support (74) is housed in the bottom of left and right longeron by single sliding sleeve (20); Front end in frame (1) is equipped with hitch frame (2), hitch frame is welded by trussed shore (4), towing plate (5), traction girder (6), oblique straining beam (7), (seeing Fig. 2 to Fig. 3 for details), and be installed in the bottom of the front beam (12) of frame (1), the upper holder (10) of adjustable inclined strut beam (8) is connected with last front beam (12), lower fixed frame (11) is connected with towing plate (5), is provided with to regulate bolt (9) on adjustable inclined strut beam (8); On the rear cross beam (13) of the rear end of frame (1), crosshead (22) is housed, crosshead is welded by framework (23), hanger bracket (24), protecting wire net (27), pedal (26), (seeing Fig. 5 for details) is fixed on hanger bracket (24) on the rear cross beam (13) with bolt (25); Weight bearing driving wheel (3) is installed in the bogies assembly (64) of frame rear end both sides and goes up (seeing Figure 11 for details), the bogies assembly is made of bogies underbeam (66), regulating type inclined strut beam (67), inclined strut beam fixed cover (68), undercarriage bloster cover (19), locking cover (65), and the upper and lower rear cross beam (13) that weight bearing driving wheel frame assembly (64) is contained in frame (1) is gone up fixing; Front end in frame (1) is equipped with folder plough draw beam (72) by two sliding sleeves (17), folder plow frame (34) is installed on draw beam, to press from both sides plow frame and be installed in that folder plough is gone up axle (33) and folder is ploughed on the lower shaft (36), on the folder plough, locking cover (35) is housed on the lower shaft, on the folder plow frame, folder plough (28) is housed, in folder plow frame upper end expansion link (29) is housed, so that the lifting of adjustable clamp plough, the other end at expansion link links to each other with positioning tooth (30), positioning tooth is installed in the folder plough and goes up on the axle (33), and control stick (32) and backstay (31) (seeing Fig. 6 to Fig. 8 for details) are housed on positioning tooth (30); Grass poking wheel assembly (37) (seeing Fig. 9 to Figure 10 for details) is equipped with in rear end in frame (1), grass poking wheel assembly is by moving tooth frame (43), spacer sleeve (44), moving tooth (45), expansion plate (47), expansion plate support (42), dial grass wheel lower carriage (41), dial grass wheel upper bracket (38), dial grass wheel after-poppet (48), dial careless wheel shaft (39), dial grass wheel locking cover (40), moving tooth stay bolt (56), universal joint (46), bevel gear (49), bevel gear support (53), flexible panel seat (55), expansion link (51), expansion link spring (54) constitutes, the panel seat (55) that will stretch is installed on the rear cross beam (13), dial careless wheel shaft (39) and dial grass wheel entablature (75) and be installed in a left side, right vertical beam (14), (15) middle-end, the bloster of putting on the shelf (71) is equipped with on top, undercarriage bloster (70) is equipped with in the bottom, dialling grass wheel upper bracket (38) is installed on group grass wheel upper bracket axle (50), on the upper bracket axle, be provided with upper bracket locking cover (52), bevel gear (49) is installed in group careless wheel shaft (39) and upward is meshed with the bevel gear (49) that group grass is taken turns, and is connected with group careless take turns (77) by universal joint (46); Clutch (73) (seeing Figure 12 to Figure 13 for details) is installed in to be dialled on the careless wheel shaft (39), being provided with clutch slip tooth (61) on clutch (73) matches with clutch fixed teeth (60), with clutch shifter (63), by clutch operating lever (62) and clutch-pedal support axle (69), clutch slip axle (76) is connected, be contained on the clutch (73), the two ends of clutch-pedal support axle (69) and clutch slip axle (76) are contained on the clutch-pedal support (74), side at clutch (73) is equipped with clutch sprocket (58), with the active hinge wheel (57) on the weight bearing driving wheel (3), be connected by chain (59), drive group grass wheel (77) rotation by the bevel gear of dialling on the careless wheel shaft (39) (49).

Claims

1, a kind of towed multi-functional weeder is made up of frame (1), hitch frame (2), crosshead (22), clutch (73), folder plough (28), grass poking wheel assembly (37), weight bearing driving wheel (3); It is characterized in that: frame (1) is welded by many anchor posts (18) and four left and right longerons (14), (15) and forward and backward crossbeam (12), (13), on the upper and lower rear cross beam in the rear end of frame (1) (13), with single sliding sleeve (20) four portable stanchions (16) are housed, clutch-pedal support (74) is housed in the bottom of left and right longeron; Front end in frame (1) is equipped with hitch frame (2), hitch frame is welded by trussed shore (4), towing plate (5), traction girder (6), oblique straining beam (7), be installed in the bottom of frame front beam (12), the upper holder (10) of adjustable inclined strut beam (8) is connected with front beam (12), lower fixed frame (11) is connected with towing plate (5), is provided with to regulate bolt (9) on adjustable inclined strut beam (8); On the rear cross beam (13) of frame (1) rear end crosshead (22) is housed, crosshead is welded by framework (23), hanger bracket (24), protecting wire net (27), pedal (26), with bolt (25) hanger bracket (24) is fixed on the rear cross beam (13); Weight bearing driving wheel (3) is installed on the bogies assembly (64) of frame rear end both sides, the bogies assembly is made of bogies underbeam (66), regulating type inclined strut beam (67), inclined strut beam fixed cover (68), undercarriage bloster cover (19), locking cover (65), and the upper and lower rear cross beam (13) that bogies assembly (64) is contained in frame (1) is gone up fixing; Front end in frame (1) is equipped with folder plough draw beam (72) by two sliding sleeves (17), folder plow frame (34) is installed on draw beam, to press from both sides plow frame and be installed in that folder plough is gone up axle (33) and folder is ploughed on the lower shaft (36), on the upper and lower axle of folder plough, locking cover (35) is housed, on the folder plow frame, folder plough (28) is housed, in folder plow frame upper end expansion link (29) is housed, the other end at expansion link links to each other with positioning tooth (30), positioning tooth is installed in the folder plough and goes up on the axle (33), and control stick (32) and backstay (31) are housed on positioning tooth (30); Grass poking wheel assembly (37) is equipped with in rear end in frame (1), grass poking wheel assembly is by moving tooth frame (43), spacer sleeve (44), moving tooth (45), expansion plate (47), expansion plate support (42), dial grass wheel lower carriage (41), dial grass wheel upper bracket (38), dial careless wheel shaft (39), dial grass wheel locking cover (40), moving tooth stay bolt (56), universal joint (46), bevel gear (49), bevel gear support (53), flexible panel seat (55), expansion link (51), expansion link spring (54) constitutes, the panel seat (55) that will stretch is installed on the rear cross beam (13), dial careless wheel shaft (39) and dial grass wheel entablature (75) and be installed in a left side, right vertical beam (14), (15) middle-end, the bloster of putting on the shelf (71) is equipped with on top, undercarriage bloster (70) is equipped with in the bottom, dialling grass wheel upper bracket (38) is installed on group grass wheel upper bracket axle (50), on the upper bracket axle, be provided with upper bracket locking cover (52), bevel gear (49) is installed in group careless wheel shaft (39) and upward is meshed with the bevel gear (49) that group grass is taken turns, and is connected with group careless take turns (77) by universal joint (46); Clutch (73) is installed in to be dialled on the careless wheel shaft (39), being provided with clutch slip tooth (61) on clutch (73) matches with clutch fixed teeth (60), with clutch shifter (63), by clutch operating lever (62) and clutch-pedal support axle (69), clutch slip axle (76) is connected, be contained on the clutch (73), the two ends of clutch-pedal support axle (69) and clutch slip axle (76) are contained on the clutch-pedal support (74), in a side of clutch (73) active hinge wheel (57) on clutch sprocket (58) and the weight bearing driving wheel (3) is housed, be connected by chain (59), drive group grass wheel (77) by the bevel gear of dialling on the careless wheel shaft (39) (49).