CN219514591U - Combined shovel blade type furrow opener - Google Patents

Abstract

The utility model discloses a scraper knife combined type furrow opener, and relates to the technical field of furrow openers; the utility model comprises a bracket, wherein one side of the lower end of the bracket is fixedly connected with a connecting plate, two ends of the connecting plate are respectively provided with symmetrically distributed through holes in a penetrating way, the top end of the bracket is fixedly provided with a diesel engine, one side of the bracket is rotatably provided with a rotating shaft, the bracket is integrally provided with symmetrically arranged support plates, the rotating shaft is rotatably inserted on the support plates, one end of the rotating shaft is fixedly sleeved with a belt wheel, and the belt wheel is in transmission sleeve connection with a belt on the diesel engine; through the cooperation use of curb plate and spout and perforation, counter bore and bolt, convenient regulation and the fixed of U type seat position are provided convenience to for the regulation of interval between two U type seats is provided convenience, and then the use of two sets of blades of cooperation can realize once only opening two slots according to the interval between the slot of waiting to ditching, thereby effectively improved the practicality and the ditching efficiency of furrow opener.

Description

Combined shovel blade type furrow opener

Technical Field

The utility model relates to the technical field of furrow openers, in particular to a shovel blade combined furrow opener.

Background

Agricultural machinery mainly comprises agricultural power machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, agricultural product processing machinery, agricultural transportation machinery and the like, and the furrow opener is widely applied in crop planting.

The utility model discloses a combined scraper knife furrow opener, which comprises a diesel engine, a knife holder and a plurality of knife rest, the knife holder includes diesel engine mounting bracket, sprocket shaft one, sprocket shaft two, the band pulley, steering cylinder, sprocket one and sprocket two, diesel engine mounting bracket installs on the caterpillar base, steering cylinder installs the upper end at diesel engine mounting bracket, the band pulley is installed in sprocket shaft one end, the band pulley passes through the belt with diesel engine's output and is connected, sprocket shaft one is installed on sprocket shaft one, sprocket shaft two is installed on sprocket shaft two, connect through the chain between sprocket shaft one and the sprocket two, sprocket shaft one is installed the lower extreme at diesel engine mounting bracket through 2 sprocket shaft mounting plates, the knife holder lid is installed outside the chain, the knife holder lid is installed on sprocket shaft one and sprocket shaft two, steering cylinder's front end is installed on the knife holder lid, sprocket shaft two both ends installation knife rest, a plurality of blade is installed on the knife holder.

Although the prior art realizes the adjustment of the height of the blade, certain defects still exist when the blade is used: the prior art can only realize the ditching operation of a single ditch, the ditching efficiency is lower, and the practicability of the ditcher is reduced.

In view of the above, the inventors propose a blade-combined type furrow opener for solving the above problems.

Disclosure of Invention

The method aims to solve the problem that the prior art can only realize ditching operation of a single ditch and has lower ditching efficiency; the utility model aims to provide a scraper knife combined type furrow opener.

In order to solve the technical problems, the utility model adopts the following technical scheme: a combined shovel blade opener comprises a bracket, wherein a connecting plate is fixedly connected to one side of the lower end of the bracket, through holes which are symmetrically distributed are formed in a penetrating manner at two ends of the connecting plate, a diesel engine is fixedly installed at the top end of the bracket, a rotating shaft is rotatably installed at one side of the bracket, a symmetrically arranged support plate is integrally formed on the bracket, the rotating shaft is rotatably inserted on the support plate, a belt wheel is fixedly sleeved at one end of the rotating shaft, a belt is sleeved on the belt wheel and a diesel engine in a transmission manner, a tool apron cover is rotatably sleeved on the rotating shaft, a hydraulic cylinder is rotatably connected between the tool apron cover and the bracket, a rotating member is fixedly connected to one side upper end of the bracket, one end of the hydraulic cylinder is fixedly connected with the rotating member, a turntable is fixedly connected to the tail end of an output end of the hydraulic cylinder, the tool apron cover is fixedly provided with symmetrically arranged rotating plates, the turntable is rotatably installed between the rotating plates, a main chain wheel is fixedly sleeved on the rotating shaft, the main chain wheel is rotatably arranged on the inner side of the cutter seat cover, one end of the cutter seat cover, far away from the bracket, is rotatably provided with a rotating rod, the middle part of the rotating rod is fixedly sleeved with a secondary chain wheel, the secondary chain wheel is rotatably arranged on the inner side of the cutter seat cover, the secondary chain wheel is meshed with the outer side of the main chain wheel and sleeved with a chain, both sides of the cutter seat cover are fixedly provided with side plates, counter bores distributed in an array manner are formed in the side plates, the outer sides of the side plates are slidably sleeved with U-shaped seats, through holes are formed in the U-shaped seats, bolts can be inserted into the through holes and can be threaded in the counter bores, one end of each U-shaped seat, close to the through holes, is provided with a chute distributed symmetrically, the side plates are slidably inserted into the chute, the lower end of each U-shaped seat is fixedly provided with a mounting cylinder, the rotary cylinder is rotatably arranged in the mounting cylinder, the rotary cylinder can be slidably sleeved on the rotating rod, both sides of the rotary cylinder are fixedly sleeved with mounting seats, blades distributed in an array manner are detachably arranged on the mounting seats, and the mounting cylinder is detachably provided with a shovel blade matched with the blade.

Preferably, the mounting seat is provided with mounting grooves distributed in an array, and the blade can be inserted in the mounting grooves in a sliding manner.

Preferably, the mounting cylinder is fixedly connected with an inserting cylinder, and the shovel blade can be inserted in the inserting cylinder in a sliding manner.

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

through the cooperation use of curb plate and spout and perforation, counter bore and bolt, convenient regulation and the fixed of U type seat position are provided convenience to for the regulation of interval between two U type seats is provided convenience, and then the use of two sets of blades of cooperation can realize once only opening two slots according to the interval between the slot of waiting to ditching, thereby effectively improved the practicality and the ditching efficiency of furrow opener.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

Fig. 2 is a schematic view of the blade mounting in the present utility model.

Fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present utility model.

Fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present utility model.

Fig. 6 is an enlarged schematic view of the structure of fig. 2D according to the present utility model.

In the figure: 1. a bracket; 2. a diesel engine; 3. a rotating shaft; 4. a belt wheel; 5. a belt; 6. a cutter seat cover; 7. a hydraulic cylinder; 8. a main sprocket; 9. a rotating rod; 10. a secondary sprocket; 11. a chain; 12. a side plate; 13. countersink; 14. a U-shaped seat; 15. perforating; 16. a bolt; 17. a mounting cylinder; 18. a rotating drum; 19. a mounting base; 20. a blade; 21. a shovel blade; 22. a connecting plate; 23. a through hole; 24. a support plate; 25. a rotating member; 26. a turntable; 27. a rotating plate; 28. a chute; 29. a mounting groove; 30. and (5) inserting a cylinder.

Detailed Description

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.

Examples: as shown in fig. 1 to 6, the utility model provides a combined shovel blade furrow opener, which comprises a bracket 1, wherein one side of the lower end of the bracket 1 is fixedly connected with a connecting plate 22, two ends of the connecting plate 22 are provided with symmetrically distributed through holes 23 in a penetrating way, the connecting plate 22 and the through holes 23 are matched with screws for use, thereby providing convenience for the connection and fixation of the bracket 1 and a crawler chassis, and further driving a diesel engine 2 and the bracket 1 to move through crawler transfer equipment, the prior art is omitted from repeated description, the diesel engine 2 is fixedly arranged at the top end of the bracket 1, a rotating shaft 3 is rotatably arranged at one side of the bracket 1, a symmetrically arranged support plate 24 is integrally formed on the bracket 1, the rotating shaft 3 is rotatably inserted on the support plate 24, the stable rotation of the rotating shaft 3 is ensured by the arrangement of the support plate 24, one end of the rotating shaft 3 is fixedly sleeved with a belt wheel 4, the belt wheel 4 is in transmission sleeve connection with the belt 5 on the diesel engine 2, the rotating shaft 3 is in rotation sleeve connection with the cutter holder cover 6, the hydraulic cylinder 7 is in rotation connection between the cutter holder cover 6 and the bracket 1, the upper end of one side of the bracket 1 is fixedly connected with the rotating member 25, one end of the hydraulic cylinder 7 is fixedly connected with the rotating member 25, the rotating member 25 is formed by hinging a U-shaped block and a T-shaped block, so that the normal rotation of the hydraulic cylinder 7 can be ensured, the tail end of the output end of the hydraulic cylinder 7 is fixedly connected with the rotary table 26, the cutter holder cover 6 is fixedly provided with symmetrically arranged rotary plates 27, the rotary table 26 is in rotation connection with the rotary plates 27, the stable rotation of the hydraulic cylinder 7 and the cutter holder cover 6 is ensured by the cooperation of the rotary table 26 and the rotary plates 27, the bracket 1 is provided with a hydraulic oil tank matched with the hydraulic cylinder 7, which is the prior art, the main chain wheel 8 is not in repeated description, and main chain 8 rotates the inboard of installing at knife seat lid 6, the one end that support 1 was kept away from to knife seat lid 6 rotates installs bull stick 9, and the fixed auxiliary sprocket 10 that has cup jointed in middle part of bull stick 9, auxiliary sprocket 10 rotates the inboard of installing at knife seat lid 6, and auxiliary sprocket 10 has cup jointed chain 11 with the outside meshing of main sprocket 8, both sides of knife seat lid 6 all fixed mounting have curb plate 12, and set up array distribution's counter bore 13 on the curb plate 12, U type seat 14 has been cup jointed in the outside slip of curb plate 12, and run through on U type seat 14 and seted up perforation 15, perforation 15 and counter bore 13 can be inserted with the screw thread and have been equipped with bolt 16, U type seat 14 is close to perforation 15's one end run through and has been seted up symmetrical distribution's spout 28, and curb plate 12 slip is inserted and is established in spout 28, the lower extreme fixed mounting cylinder 17 of U type seat 14, and mounting cylinder 17 internal rotation has 18, the cover is established on bull cylinder 18 can the slip cap on bull stick 9, and both sides of rotary cylinder 18 all are fixed with mount pad 19, can dismantle on the mount pad 19 and be equipped with array distribution's piece 20, and can dismantle on mounting cylinder 17 and be equipped with and use blade 21 and use the support 7 to use this to match with 2 with this hydraulic pressure cylinder to make this more than the conventional technology.

Through adopting above-mentioned technical scheme, when using, the user can be according to waiting the interval between the ditching slot to adjust the interval between two U type seats 14, this moment the user can knob two bolts 16 in proper order and take off it, afterwards the user can be according to the demand about two U type seats 14, thereby can drive corresponding rotary drum 18 through mounting cylinder 17 and slide along bull stick 9, and then can drive and correspond blade 20 and shovel 21 and remove, stop moving and reverse two bolts 16 in proper order when adjusting two U type seats 14 to suitable position, thereby can make bolt 16 screw insertion establish between corresponding perforation 15 and another corresponding counter bore 13, then the user can start diesel engine 2 and drive the furrow opener through the track transfer equipment and remove, during this period, diesel engine 2 will drive band pulley 4 through belt 5 and rotate, thereby can drive pivot 3 rotation, and then can drive main sprocket 8 rotation, further can drive vice sprocket 10 through chain 11 and rotate, and will drive bull stick 9 rotation when vice sprocket 10, thereby can drive two rotary drum 18 and rotate, and then can drive blade 20 through mounting cylinder 19 and can drive the blade 20 and the two simultaneously and can realize the purpose of can be adjusted in advance the height of blade 20, thereby the hydraulic shovel 20 is realized to the side-by the side of the people.

The mounting seat 19 is provided with mounting grooves 29 distributed in an array, and the blade 20 can be slidably inserted into the mounting grooves 29.

By adopting the above technical solution, the use of the mounting groove 29 in cooperation with the screw provides convenience for stable connection, disassembly and replacement of the blade 20 and the mounting seat 19, which is the prior art and will not be described in detail herein.

The mounting cylinder 17 is fixedly connected with an insertion cylinder 30, and the shovel blade 21 can be slidably inserted into the insertion cylinder 30.

Through adopting above-mentioned technical scheme, the cooperation of cartridge 30 and screw is used and is provided convenience for the stable connection and the dismantlement change of spiller 21 and installation section of thick bamboo 17, and this is prior art, and this is not repeated here too much.

Working principle: when the crawler belt conveying device is used, a user can fix the connecting plate 22 right in front of the crawler belt chassis of the crawler belt conveying device, then the user can adjust the distance between the two U-shaped seats 14 according to the distance between the ditches to be ditched, at the moment, the user can turn the two bolts 16 in turn and take down the two bolts, then the user can move the two U-shaped seats 14 left and right according to the requirements, so that the corresponding rotary drum 18 can be driven by the mounting cylinder 17 to slide along the rotary rod 9, and then the corresponding blade 20 and the shovel blade 21 can be driven to move until the two U-shaped seats 14 are adjusted to the proper positions, the movement is stopped and the two bolts 16 are turned in turn, so that the bolts 16 can be inserted between the corresponding through holes 15 and the other corresponding counter bores 13 in a threaded manner;

the user can start diesel engine 2 and drive the furrow opener through track transfer equipment and remove afterwards, during this period, diesel engine 2 will drive band pulley 4 through belt 5 and rotate, thereby can drive pivot 3 and rotate, and then can drive main sprocket 8 and rotate, further can drive auxiliary sprocket 10 through chain 11 and rotate, and will drive bull stick 9 and rotate when auxiliary sprocket 10 rotates, thereby can drive two rotary drums 18 and rotate, and then can drive blade 20 rotation through mount pad 19, further can realize two purposes of synchronous ditching, and during ditching operation the user accessible pneumatic cylinder 7 drives blade 20 and rotates the regulation, thereby realize blade 20 height adjustment, moreover before the blade 20 ditching, shovel 21 can shovel the soil in the middle, thereby reduced the resistance of ditching.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (8)

1. The utility model provides a scraper knife combination formula furrow opener, includes support (1), its characterized in that: the utility model discloses a diesel engine, including support (1) and auxiliary sprocket (10), including support (1), diesel engine (2), pivot (3), band pulley (4) and diesel engine (2) are installed in the top fixed mounting of support (1), and one side rotation of support (1) installs pivot (3), band pulley (4) have been fixedly cup jointed to one end of pivot (3), band pulley (5) have been cup jointed in the transmission on band pulley (4) and diesel engine (2), rotate on pivot (3) and cup jointed blade holder lid (6), and rotate between blade holder lid (6) and support (1) and be connected with pneumatic cylinder (7), fixed on pivot (3) have cup jointed main sprocket (8), and main sprocket (8) rotate and install the inboard at blade holder lid (6), one end rotation of keeping away from support (1) installs bull stick (9), and the middle part fixed cup joint auxiliary sprocket (10) of bull stick (9), auxiliary sprocket (10) have been rotatably installed in the inboard of blade holder lid (6), and the outside meshing of auxiliary sprocket (10) and main sprocket (8) has cup jointed chain (11), both sides of blade holder lid (6) are all fixedly installed curb plate (12), and set up on curb plate (12) and set up on the outside (12) and are provided with the perforation type (14) of U (14) and are offered on the side plate (14) and are run through the type (15), the utility model discloses a cutter, including perforating (15) and counter bore (13), can screw thread insert in perforating (15) and counter bore (13) and be equipped with bolt (16), the lower extreme fixed mounting of U type seat (14) has a mounting cylinder (17), and installs rotary drum (18) in the mounting cylinder (17) internal rotation, rotary drum (18) can the slip cap establish on bull stick (9), and the both sides of rotary drum (18) are all fixed to have cup jointed mount pad (19), can dismantle on mount pad (19) and be equipped with blade (20) of array distribution, and can dismantle on mounting cylinder (17) be equipped with scraper knife (21) that use with blade (20) cooperation.

2. The scraper knife combined type furrow opener according to claim 1, characterized in that a connecting plate (22) is fixedly connected to one side of the lower end of the support (1), and two ends of the connecting plate (22) are provided with symmetrically distributed through holes (23) in a penetrating mode.

3. The scraper knife combined type furrow opener according to claim 1, characterized in that the support (1) is integrally formed with symmetrically arranged support plates (24), and the rotating shaft (3) is rotatably inserted into the support plates (24).

4. A combined shovel-blade furrow opener according to claim 1, characterized in that the upper end of one side of the bracket (1) is fixedly connected with a rotating member (25), and one end of the hydraulic cylinder (7) is fixedly connected with the rotating member (25).

5. A combined shovel-blade furrow opener according to claim 1, characterized in that the tail end of the output end of the hydraulic cylinder (7) is fixedly connected with a rotary disc (26), symmetrically arranged rotary plates (27) are fixedly arranged on the tool apron cover (6), and the rotary disc (26) is rotatably arranged between the rotary plates (27).

6. A combined shovel-blade furrow opener according to claim 1, characterized in that the end of the U-shaped seat (14) close to the perforation (15) is provided with symmetrically distributed sliding grooves (28) in a penetrating way, and the side plates (12) are inserted in the sliding grooves (28) in a sliding way.

7. A blade-combined furrow opener as claimed in claim 1, characterized in that the mounting base (19) is provided with mounting grooves (29) distributed in an array, and the blade (20) is slidably inserted into the mounting grooves (29).

8. The combined shovel-blade furrow opener according to claim 1, characterized in that the mounting cylinder (17) is fixedly connected with an inserting cylinder (30), and the shovel blade (21) can be inserted in the inserting cylinder (30) in a sliding manner.