CN215122023U

CN215122023U - Novel crops banking machine

Info

Publication number: CN215122023U
Application number: CN202121694739.9U
Authority: CN
Inventors: 王典波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-24
Filing date: 2021-07-24
Publication date: 2021-12-14
Anticipated expiration: 2031-07-24

Abstract

The utility model discloses a novel crop hiller, which comprises a first frame and a second frame which are arranged at intervals, wherein the two sides of the upper ends of the first frame and the second frame are fixedly connected together through a cross rod, a first caterpillar track and a second caterpillar track are respectively arranged on the first frame and the second frame through a first pulley and a track chain wheel sleeve, the first caterpillar track and the second caterpillar track are arranged asymmetrically, the first caterpillar track is more outwardly protruded than the second caterpillar track than a part, an engine is arranged in the middle of the first frame, the output end of the engine is used for driving the track chain wheel to rotate, a driving seat is arranged on a top beam of the second frame, the mounting position of the driving seat on the second frame corresponds to the part of the first caterpillar track which is outwardly protruded than the second caterpillar track, the utility model can effectively reduce the gravity center position of the hiller by arranging the engine on the side position in the middle of the first frame, the hiller runs more stably, and meanwhile, the arrangement of the hiller is more compact.

Description

Novel crops banking machine

Technical Field

The utility model relates to a technical field specifically is a novel crops banking machine bankers up earth.

Background

During the planting process of crops including green Chinese onions, Chinese yams and the like, the crops can grow well by needing multiple times of discontinuous hilling along with the growth process of the crops, and the selling price is improved. However, the engine of the existing banking machine for banking crops is arranged at the top end of the equipment, so that the gravity center of the crop banking machine is too high and is unstable in running, potential safety hazards are easily caused, and great inconvenience is brought to maintenance of the engine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at improving and innovating the defects and the problems existing in the background technology and providing a novel crop banking machine.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel crops banking machine, includes first frame and the second frame that mutual interval set up, and first frame and second frame upper end both sides are passed through horizontal pole fixed connection and are in the same place, all install a plurality of first pulleys and track sprocket in first frame and the second frame, and first frame is equipped with first caterpillar through first pulley and track sprocket cover, and the second frame is equipped with the second caterpillar through first pulley and track sprocket cover, and first caterpillar and the asymmetric setting of second caterpillar, and first caterpillar compare the outside convex part of second caterpillar, first frame mid-mounting has the engine, the engine is used for driving the track sprocket rotation, install the driver's seat on the back timber of second frame, the mounted position of driver's seat in the second frame is corresponding with the outside convex part of second caterpillar is compared to first caterpillar.

The output end of the engine is connected with the input ends of the first gearbox and the second gearbox through the transmission mechanism respectively, the first gearbox and the second gearbox are mounted on the cross rod, the output end of the first gearbox is used for driving the track chain wheel to rotate, and the output end of the second gearbox is used for driving the hilling knife to rotate.

The further scheme is that a pedal plate is arranged below the driver seat, and one end of the pedal plate is welded on a vertical rod at the bottom end of the driver seat.

A further scheme is that the transmission mechanism comprises two first bearing seats, two first rotating wheels, two second rotating wheels and two third rotating wheels, the two first bearing seats are respectively installed on the top beam and the connecting rod of the first rack, the connecting rod is arranged between the two cross rods, a rotating shaft is rotatably connected between the two first bearing seats, the outer surface of the rotating shaft is provided with the first rotating wheels, the second rotating wheels and the third rotating wheels, the first rotating wheels are connected with the output end of the engine through first belts, the second rotating wheels are connected with the input end of the first gearbox through second belts, and the third rotating wheels are connected with the input end of the second gearbox through third belts.

The output end of the second gearbox is connected with a first chain wheel through a first chain in a transmission way, a transmission shaft is inserted in the middle of the first chain wheel, two ends of the transmission shaft are rotatably connected with second bearing seats, one of the second bearing seats is arranged on a first frame through a first frame, the other second bearing is arranged on a second frame through a second frame, the middle parts of the first frame and the second frame are hollowed, the two ends of the transmission shaft are symmetrically provided with second chain wheels, the second chain wheel is connected with a third chain wheel through a second chain in a transmission way, a support shaft is inserted in the middle of the third chain wheel, two ends of the support shaft are rotatably connected with a first support plate, the first support plate is respectively arranged on the first frame and the second frame, the middle part of the support shaft is rotatably connected with the side wall of one end of the soil culture box, a fourth chain wheel, a fifth chain wheel and a third chain are arranged in the soil culture box, the fourth chain wheel is installed on the supporting shaft and drives the fifth chain wheel to rotate through the third chain, the fifth chain wheel is installed on the connecting shaft of the hilling knife, and the connecting shaft of the hilling knife is rotatably connected with the side wall of the hilling box.

The further scheme is that the bottoms of the first rack and the second rack are respectively provided with a tightness adjusting device, and the tightness adjusting devices are used for driving the movable pulleys to move back and forth to adjust the tightness of the first caterpillar track and the tightness of the second caterpillar track.

The further scheme is that the tightness adjusting device comprises two third supporting plates, the third supporting plates are respectively installed at the bottom ends of the first rack and the second rack, sliding grooves are formed in the third supporting plates, the second supporting plates are installed on the outer surfaces of the third supporting plates located on the outer sides, lead screws are rotatably connected to the second supporting plates, the middle portions of the lead screws penetrate through the sliding blocks and are in threaded connection with the sliding blocks, sliding rods are fixedly connected to the surfaces of the sliding blocks, one ends, far away from the sliding blocks, of the sliding rods are respectively in sliding fit with the sliding grooves in the two third supporting plates, and the movable pulleys are arranged on the sliding rods located between the two third supporting plates.

Compared with the prior art, the beneficial effects of the utility model are that: (1) the engine is arranged on the side surface of the middle part of the first frame, so that the gravity center position of the crop banking machine can be effectively reduced, the crop banking machine can run more stably, and meanwhile, workers can conveniently overhaul and maintain the engine; (2) through with first caterpillar track and the asymmetric setting of second caterpillar track, the outside protrusion part in second caterpillar track upper end is compared to first caterpillar track upper end, it is the inside partly that contracts to compare first caterpillar track upper end on the second caterpillar track, the driver's seat of being convenient for is installed on second frame back timber, operating personnel sits back on the driver's seat, and the engine sets up in first frame, the gravity that is favorable to first frame and second frame keeps balanced, make crops hiller can not take place the phenomenon of turning on one's side.

Drawings

FIG. 1 is a schematic view of the top view of the crop banking machine of the present invention;

FIG. 2 is a schematic view of the front view structure of the crop banking machine of the present invention;

FIG. 3 is a schematic view of the rear view structure of the crop banking machine of the present invention;

FIG. 4 is a schematic top view of the slack adjuster of the present invention;

fig. 5 is a schematic view of a part a of the enlarged structure of fig. 2 according to the present invention;

FIG. 6 is a schematic view of the internal structure of the soil-cultivating box of the present invention;

reference numerals: the device comprises an engine 1, a first chain rail 2, a second chain rail 3, a first frame 4, a second frame 5, a first gearbox 6, a second gearbox 7, a cross bar 8, a track chain wheel 9, a first rotating wheel 10, a first belt 11, a second rotating wheel 12, a third rotating wheel 13, a first bearing seat 14, a connecting rod 15, a third belt 16, a first pulley 17, a second belt 18, a second bearing seat 19, a second chain wheel 20, a first chain 21, a first chain wheel 22, a transmission shaft 23, a first frame 24, a second frame 25, a support shaft 26, a hilling box 27, a second chain 28, a first support plate 29, a third chain wheel 30, a driver seat 31, a pedal plate 32, a hilling knife 33, an output shaft 34, a fourth chain wheel 35, a fifth chain wheel 36, a third chain 37, a tightness adjusting device 40, a second pulley 401, a second support plate 402, a screw rod 403, a sliding block 404, an adjusting knob 405, a third support plate 406, a first chain wheel 7, a second belt wheel 4, a connecting rod 403, a second belt 16, a third chain wheel 20, a third chain wheel 32, a third chain wheel 33, a third chain wheel, a transmission wheel, a slide bar 407 and a slide groove 408.

Detailed Description

The present invention will be described in further detail with reference to fig. 1 to 6.

A novel crop hiller comprises a first frame 4 and a second frame 5 which are arranged at intervals, wherein two sides of the upper end of the first frame 4 and the upper end of the second frame 5 are fixedly connected together through a cross rod 8, a plurality of first pulleys 17 and a plurality of track chain wheels 9 are respectively arranged on the first frame 4 and the second frame 5, the first frame 4 is sleeved with a first caterpillar track 2 through the first pulleys 17 and the track chain wheels 9, the second frame 5 is sleeved with a second caterpillar track 3 through the first pulleys 17 and the track chain wheels 9, the first caterpillar track 2 and the second caterpillar track 3 are arranged asymmetrically, the first caterpillar track 2 is protruded outwards compared with the second caterpillar track 3, an engine 1 is arranged in the middle of the first frame 4, a top beam of the second frame 5 is fixedly connected with a vertical rod at the bottom end of a driver seat 31 through a welding horizontal rod, the mounting position of the driver seat 31 on the second frame 5 is corresponding to the position, protruded outwards, of the second caterpillar track 3, compared with the first caterpillar track 2, the second caterpillar track 3 does not affect the operator sitting on the driver seat 31, a foot pedal 32 is arranged below the driver seat 31, the foot pedal 32 is welded on a vertical rod at the bottom end of the driver seat 31, and after the operator sits on the driver seat 31, the foot pedal 32 is used for supporting the feet of the operator.

In this embodiment, the output end of the engine 1 is connected to the input ends of the first gearbox 6 and the second gearbox 7 through a transmission mechanism, and the output end of the first gearbox 6 drives the track sprocket 9 to rotate through the output shaft 34. The transmission mechanism comprises first bearing seats 14, first rotating wheels 10, second rotating wheels 12 and third rotating wheels 13, the number of the first bearing seats 14 is two, the first bearing seats are respectively installed on a top beam and a connecting rod 15 of the first rack 4, the connecting rod 15 is arranged between the two cross rods 8, a rotating shaft is rotatably connected between the two first bearing seats 14, the outer surface of the rotating shaft is provided with the first rotating wheels 10, the second rotating wheels 12 and the third rotating wheels 13, and it can be understood that the rotating shaft can be stably rotated by arranging the two first bearing seats 14. The first rotating wheel 10 is connected with the output end of the engine 1 through a first belt 11, the second rotating wheel 12 is connected with the input end of the first gearbox 6 through a second belt 18, the third rotating wheel 13 is connected with the input end of the second gearbox 7 through a third belt 16, the first gearbox 6 and the second gearbox 7 are both mounted on the cross rod 8, and the cross rod 8 plays a role in supporting the weight of the first gearbox 6 and the weight of the second gearbox 7.

In this embodiment, the output end of the second gearbox 7 is drivingly connected with a first chain wheel 22 through a first chain 21, a transmission shaft 23 is inserted in the middle of the first chain wheel 22, two ends of the transmission shaft 23 are rotatably connected with the second bearing block 19, one second bearing seat 19 is arranged on the first frame 4 through a first frame 24, the other second bearing seat 19 is arranged on the second frame 5 through a second frame 25, the middle parts of the first frame 24 and the second frame 25 are hollowed out, so that the first chain rail 2 and the second chain rail 3 are not prevented from passing through, the two ends of the transmission shaft 23 are symmetrically provided with a second chain wheel 20, the second chain wheel 20 is connected with a third chain wheel 30 through a second chain 28 in a transmission way, a support shaft 26 is inserted in the middle of the third chain wheel 30, two ends of the support shaft 26 are rotatably connected with first support plates 29, and the first frame 24 and the second frame 25 are respectively provided with two first support plates 29; the middle of the supporting shaft 26 is rotatably connected with one end side wall of the hilling box 27, a fourth chain wheel 35, a fifth chain wheel 36 and a third chain 37 are arranged in the hilling box 27, the fourth chain wheel 35 is installed on the supporting shaft 26, the fourth chain wheel 35 drives the fifth chain wheel 36 to rotate through the third chain 37, the fifth chain wheel 36 is installed on the connecting shaft of the hilling knife 33, and the connecting shaft of the hilling knife 33 is rotatably connected with the side wall of the hilling box 27. The second gearbox 7 drives the first chain wheel 22 to rotate through the first chain 21, so as to drive the second chain wheel 20 to rotate, the second chain wheel 20 drives the supporting shaft 26 to rotate through the second chain 28, and finally drives the mutual transmission of the fourth chain wheel 35, the third chain 27 and the fifth chain wheel 36 in the hilling box 27, so that the rotation of the hilling knife 33 is realized, and the hilling operation is carried out. In addition, the middle part of the upper end of the culture box 27 is connected with a retracting mechanism arranged at the front ends of the first frame 4 and the second frame 5 through a rope body, the rope body and the retracting mechanism are not shown in the figure, and the retracting mechanism retracts and lowers the culture box 27 through the rope body, which is common knowledge in the field and will not be elaborated in detail herein.

In this embodiment, the bottom of each of the first frame 4 and the second frame 5 is provided with a tightness adjusting device 40, each tightness adjusting device 40 includes two third support plates 406, the bottom ends of the first frame 1 and the second frame 2 are respectively provided with two third support plates 406, each third support plate 406 is provided with a sliding groove 408, the outer surface of the outer third support plate 406 is provided with a second support plate 402, the second support plate 402 is rotatably connected with a screw rod 403, the middle part of the screw rod 403 penetrates through the sliding block 404 and is in threaded connection with the sliding block 404, one end of the screw rod 403 is provided with an adjusting knob 405, the sliding block 404 is fixedly connected with a sliding rod 407 on the surface, one end of the sliding rod 407 far away from the sliding block 404 is respectively in sliding fit with the sliding grooves 408 of the two third support plates 406, and a movable pulley 401 is arranged on the sliding rod 407 between the two third support plates 406. It can be understood that, through the rotation of the adjusting knob 405, the lead screw 403 is driven to rotate, the lead screw 403 drives the sliding block 404 to move back and forth, thereby driving the movable pulley 401 to move back and forth, and the effect of adjusting the tightness of the first caterpillar 2 and the second caterpillar 3 is achieved, the first caterpillar 2 and the second caterpillar 3 are in a tensioned state, the first caterpillar 2 and the second caterpillar 3 are not easy to be separated, the first caterpillar 2 and the second caterpillar 3 are in a relaxed state, and the second caterpillar 2 and the third caterpillar 3 are convenient to mount and dismount.

The utility model discloses a theory of operation: during the specific use, the staff sits on driver's seat 31 and operates crops banking machine, engine 1 passes through drive mechanism output torque to first gearbox 6 at first, second gearbox 7 is in the neutral gear state this moment, and the output torque of first gearbox 6 drives track sprocket 9 and rotates, make track sprocket 9 drive first caterpillar track 2 and second caterpillar track 3 and move forward simultaneously, drive banking machine forward motion, after crops banking machine moves to the appointed place, the gear state of switching second gearbox 7 again, engine 1 passes through drive mechanism also can output torque to second gearbox 7, the output torque of second gearbox 7 passes through behind the conduction of first chain 21, second chain 28, third chain 37, drive banking sword 33 that banking box 27 end set up rotates, carry out the banking operation.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a novel crops banking machine which characterized in that: the device comprises a first rack (4) and a second rack (5) which are arranged at intervals, wherein the two sides of the upper end of the first rack (4) and the upper end of the second rack (5) are fixedly connected together through a cross rod (8), a plurality of first pulleys (17) and track chain wheels (9) are arranged on the first rack (4) and the second rack (5), the first rack (4) is sleeved with a first caterpillar track (2) through the first pulleys (17) and the track chain wheels (9), the second rack (5) is sleeved with a second caterpillar track (3) through the first pulleys (17) and the track chain wheels (9), the first caterpillar track (2) and the second caterpillar track (3) are arranged asymmetrically, the first caterpillar track (2) protrudes outwards than the second caterpillar track (3), an engine (1) is arranged in the middle of the first rack (4), and the engine (1) is used for driving the track chain wheels (9) to rotate, and a driving seat (31) is arranged on the top beam of the second rack (5), and the installation position of the driving seat (31) on the second rack (5) corresponds to the part of the first caterpillar track (2) which protrudes outwards compared with the second caterpillar track (3).

2. The novel crop hiller of claim 1, wherein: the output end of the engine (1) is connected with the input ends of the first gearbox (6) and the second gearbox (7) through a transmission mechanism, the first gearbox (6) and the second gearbox (7) are mounted on the cross rod (8), the output end of the first gearbox (6) is used for driving the track chain wheel (9) to rotate, and the output end of the second gearbox (7) is used for driving the hilling knife (33) to rotate.

3. The novel crop hiller of claim 1, wherein: a pedal (32) is arranged below the driver seat (31), and one end of the pedal (32) is welded on a vertical rod at the bottom end of the driver seat (31).

4. The novel crop hiller of claim 2, wherein: the transmission mechanism comprises a first bearing seat (14), a first rotating wheel (10), a second rotating wheel (12) and a third rotating wheel (13), the number of the first bearing seats (14) is two, and are respectively arranged on a top beam and a connecting rod (15) of the first frame (4), the connecting rod (15) is arranged between the two cross rods (8), a rotating shaft is rotatably connected between the two first bearing seats (14), the outer surface of the rotating shaft is provided with the first rotating wheel (10), the second rotating wheel (12) and the third rotating wheel (13), the first rotating wheel (10) is connected with the output end of the engine (1) through a first belt (11), the second rotating wheel (12) is connected with the input end of the first gearbox (6) through a second belt (18), the third rotating wheel (13) is connected with the input end of the second gearbox (7) through a third belt (16).

5. The novel crop hiller of claim 2, wherein: the output end of the second gearbox (7) is connected with a first chain wheel (22) through a first chain (21) in a transmission manner, a transmission shaft (23) is inserted in the middle of the first chain wheel (22), the two ends of the transmission shaft (23) are rotatably connected with second bearing seats (19), one of the second bearing seats (19) is installed on the first rack (4) through a first frame (24), the other second bearing seat (19) is installed on the second rack (5) through a second frame (25), the middle parts of the first frame (24) and the second frame (25) are hollowed out, second chain wheels (20) are symmetrically installed at the two ends of the transmission shaft (23), the second chain wheels (20) are connected with a third chain wheel (30) through a second chain (28) in a transmission manner, a support shaft (26) is inserted in the middle of the third chain wheel (30), the two ends of the support shaft (26) are rotatably connected with a first support plate (29), all install two first backup pads (29) on first frame (24) and second frame (25), back shaft (26) middle part rotates with the one end lateral wall of banking up case (27) to be connected, is provided with fourth sprocket (35), fifth sprocket (36) and third chain (37) in banking up case (27), fourth sprocket (35) are installed on back shaft (26), and fourth sprocket (35) are rotatory through third chain (37) drive fifth sprocket (36), fifth sprocket (36) are installed on the connecting axle of banking up sword (33), and the connecting axle of banking up sword (33) rotates with banking up case (27) lateral wall to be connected.

6. The novel crop hiller of claim 1, wherein: the bottom of each of the first rack (4) and the second rack (5) is provided with a tightness adjusting device (40), and the tightness adjusting devices (40) are used for driving the movable pulleys (401) to move back and forth to adjust the tightness of the first chain rail (2) and the tightness of the second chain rail (3).

7. The novel crop hiller of claim 6, wherein: the tightness adjusting device (40) comprises two third supporting plates (406), the third supporting plates (406) are respectively installed at the bottom ends of the first rack (4) and the second rack (5), sliding grooves (408) are formed in the third supporting plates (406), a second supporting plate (402) is installed on the outer surface of the third supporting plate (406) located on the outer side, a screw rod (403) is connected to the second supporting plate (402) in a rotating mode, the middle of the screw rod (403) penetrates through the sliding block (404) and is in threaded connection with the sliding block, a sliding rod (407) is fixedly connected to the surface of the sliding block (404), one end, far away from the sliding block (404), of the sliding rod (407) is in sliding fit with the sliding grooves (408) in the two third supporting plates (406), and the movable pulley (401) is arranged on the sliding rod (407) located between the two third supporting plates (406).