CN210381955U

CN210381955U - Feeding and compressing device of straw bundling machine

Info

Publication number: CN210381955U
Application number: CN201921292057.8U
Authority: CN
Inventors: 赵玉成; 华广田; 张超超; 赵景旭
Original assignee: Luoyang Ferguson Mechanical Equipment Co ltd
Current assignee: Luoyang Ferguson Mechanical Equipment Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-04-24
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a feeding and compressing device of a straw bundling machine, which comprises a feeding bottom plate, wherein the feeding bottom plate is arranged in an inclined way, feeding side plates are symmetrically arranged at the front end and the rear end of the upper surface of the feeding bottom plate, elongated slots penetrating through the feeding side plates in the front-back direction are arranged at the middle positions of the outer side surfaces of the feeding side plates, a sliding shaft is arranged between the two elongated slots, a scraper blade is arranged at the lower end of the sliding shaft, scraping teeth are arranged at the lower end of the scraper blade, connectors are connected with the front end surface and the rear end surface of the sliding shaft by screw threads, rotating handles are arranged between the connectors and the feeding side plates, the number of the rotating handles is two, the two rotating handles are arranged on the outer side surfaces of the sliding shaft in a 180-degree included angle, the connectors are fixed at the inner side surface of a curved bar, the outer side surface of the right end of the, the straw compression density is uniform, the straw is not easy to scatter, and the working efficiency is greatly improved.

Description

Feeding and compressing device of straw bundling machine

Technical Field

The utility model relates to a straw bundling machine technical field specifically is a straw bundling machine pay-off compressor arrangement.

Background

The straws are important byproducts of crops and important resources for industrial and agricultural production, the straws can be used as fuel and can also be used as fertilizer, feed and working raw materials, at present, because mechanical equipment falls behind, people burn the straws, and the straws are discarded and burned at will, so that the atmospheric environment and the resource waste are caused, the soil structure is damaged, and the sustainable development of agriculture is endangered.

Because the straw after being picked up and crushed has the characteristics of looseness, small density and large compression deformation, the existing straw bundling machine can not fully compress the straw, the compression density is uneven, the compressed straw is easy to scatter, and the working efficiency is reduced.

Disclosure of Invention

The to-be-solved technical problem of the utility model is overcome current defect, a straw bundling machine pay-off compressor arrangement is provided, through the scraper blade with scrape the straw after the tooth and transport to the compression bottom plate on, then do linear motion through hydraulic telescoping rod control pressure plate and compress tightly the straw, and can all compress the straw after the pay-off at every turn, make straw compression density even, be difficult for scattering, improved work efficiency greatly, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding and compressing device of a straw bundling machine comprises a feeding bottom plate, wherein the feeding bottom plate is arranged obliquely, two feeding side plates are symmetrically arranged at the front and back of the upper end of the feeding bottom plate, elongated slots are formed in the middle positions of the feeding side plates, a sliding shaft is arranged between the two elongated slots, a scraping plate is arranged at the lower end of the sliding shaft, scraping teeth are arranged at the lower end of the scraping plate, cranks are connected to the front end and the back end of the sliding shaft respectively and are connected with the output end of a first motor through a first connecting shaft, a fixing plate is arranged on the upper surface of the feeding side plate, a multi-stage electric push rod is arranged on the right side surface of the fixing plate, the feeding bottom plate and the feeding side plates are fixedly connected with a compression bottom plate and the compression side plates respectively, the compression side plates are fixed on the upper surface of the compression bottom plate, the lower extreme of slider passes through the second connecting axle to be connected with the clamp plate rotation, bilateral symmetry is equipped with the second support around the upper end of spout, it is connected with the pulley to rotate through the third connecting axle between two second supports, bilateral symmetry is equipped with the fourth support around the spout that is located the right-hand member of second support, it is connected with the reel to rotate through the fourth connecting axle between two fourth supports, the wire rope has been twined on the reel, wire rope's the other end passes through pulley and clamp plate fixed connection, the preceding terminal surface of fourth connecting axle and the output fixed connection of second motor, the upper surface of compression apron is equipped with hydraulic pump and hydraulic tank, the symmetry is equipped with the boss around the right flank of compression apron, it is connected with the baffle to rotate through the pivot between two.

As an optimal technical scheme of the utility model, the slide bar passes through connector and crank fixed connection, be equipped with the turning handle between connector and the pay-off curb plate, the quantity of turning handle is two, and two turning handles are 180 contained angles and set up the lateral surface at the slide bar.

As a preferred technical scheme of the utility model, the first fixed block of left end lateral surface fixedly connected with of pay-off curb plate, the right flank of first fixed block are equipped with first electric putter, and first electric putter passes through first position sleeve and first fixed block fixed connection, the pay-off curb plate is equipped with second electric putter with the junction lateral surface fixedly connected with second fixed block of compression curb plate, the upper surface of second fixed block, and second electric putter passes through second position sleeve and second fixed block fixed connection.

As a preferred technical scheme of the utility model, the medial surface lower extreme of spout is equipped with the separation blade, the symmetry sets up and follows the length direction evenly distributed of spout around the separation blade.

As an optimal technical scheme of the utility model, first motor passes through first support to be fixed at the upper surface of fixing base, the fixing base is fixed in the frame through the positioning bolt who sets up at its upper surface.

As an optimal technical scheme of the utility model, fixedly connected with reset spring between slider and the clamp plate, reset spring cup joints on the second connecting axle.

As a preferred technical scheme of the utility model, the last fixed surface of clamp plate has the third fixed block, and the upper end of third fixed block is equipped with the aperture, and wire rope's the other end passes through the pulley to be fixed on the aperture.

As an optimal technical scheme of the utility model, the second motor passes through the third support to be fixed at the upper surface of compression apron.

As an optimal technical scheme of the utility model, the quantity of scraping the tooth is four, and four scrape tooth evenly distributed at the lower surface of scraper blade.

As a preferred technical scheme of the utility model, the hydraulic oil input of hydraulic pump passes through the pipe and is connected with hydraulic tank's hydraulic oil output, and the hydraulic oil output of hydraulic pump passes through the pipe and is connected with hydraulic tank's hydraulic oil input, and hydraulic pump, first electric putter, second electric putter, multistage electric putter, first motor and second motor input all are connected with external control ware's output electricity.

Compared with the prior art, the beneficial effects of the utility model are that: this straw bundling machine pay-off compressor arrangement passes through the knee lever, the scraper blade of crank structure connection with scrape the tooth and transport to the compression bottom plate after smashing the straw on, then do linear motion through hydraulic telescoping rod control pressure plate and compress tightly the straw, and all can compress the straw after the pay-off at every turn, make straw compression density even, be difficult for scattering, work efficiency has been improved greatly, reset spring can guarantee when natural state the clamp plate and between the slider mutually perpendicular, through reel and pulley with wire rope wraparound in the aperture of the third fixed block of clamp plate top, so that control pressure plate's rotation, multistage electric putter can support the clamp plate when the clamp plate compresses the straw and rock in order to prevent the clamp plate, the separation blade can prevent that the straw from entering into the spout and influencing the slider removal.

Drawings

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

FIG. 2 is another schematic structural diagram of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a view in elevation of FIG. 3D;

fig. 5 is a left side view of the present invention;

FIG. 6 is an enlarged view of FIG. 5A;

fig. 7 is a top view of the present invention;

FIG. 8 is an enlarged view of FIG. 7B;

fig. 9 is an enlarged view of fig. 7C.

In the figure: 1 feeding bottom plate, 2 feeding side plates, 3 first fixed blocks, 4 first positioning sleeves, 5 first electric push rods, 6 long grooves, 7 connecting heads, 8 sliding shafts, 9 rotating handles, 10 baffle plates, 11 scraping plates, 12 scraping teeth, 13 curved bars, 14 cranks, 15 pin shafts, 16 first connecting shafts, 17 first motors, 18 first supports, 19 fixed seats, 20 second fixed blocks, 21 second positioning sleeves, 22 second electric push rods, 23 fixed plates, 24 multi-stage electric push rods, 25 compression bottom plates, 26 compression side plates, 27 compression cover plates, 28 sliding chutes, 29 sliding blocks, 30 pressing plates, 31 second connecting shafts, 32 reset springs, 33 third fixed blocks, 34 small holes, 35 second supports, 36 third connecting shafts, 37 pulleys, 38 second motors, 39 third supports, 40 winding drums, 41 hydraulic telescopic rods, 42 hydraulic pumps, 43 hydraulic oil tanks, 44 reinforcing blocks, 45 rotating shafts, 46 fourth supports, 47 fourth connecting shafts, 48 blocking sheets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a feeding compression device of a straw bundling machine comprises a feeding bottom plate 1, wherein the feeding bottom plate 1 is arranged obliquely, feeding side plates 2 are symmetrically arranged at the front end and the rear end of the upper surface of the feeding bottom plate 1, elongated slots 6 penetrating through the feeding side plates in the front-rear direction are formed in the middle positions of the outer side surfaces of the feeding side plates 2, a sliding shaft 8 is arranged between the two elongated slots 6, scraping plates 11 are arranged at the lower ends of the sliding shaft 8, scraping teeth 12 are arranged at the lower ends of the scraping plates 11, the four scraping teeth 12 are uniformly distributed on the lower surface of the scraping plates 11, connectors 7 are in threaded connection with the front end surface and the rear end surface of the sliding shaft 8, rotating handles 9 are arranged between the connectors 7 and the feeding side plates 2, the number of the rotating handles 9 is two, an included angle of 180 degrees is formed between the two rotating handles 9 and arranged on the outer side surfaces of the sliding shaft 8, the connectors 7 are fixed on the inner side surfaces of curved rods 13, a crank 14 is movably, the first motor 17 is fixed on the upper surface of a fixed seat 19 through a first bracket 18, the number of the first brackets 18 is two, the two first brackets 18 are symmetrically arranged at the left end and the right end of the first motor 17, the fixed seat 19 is fixed on a machine frame through a positioning bolt arranged on the upper surface of the fixed seat, the outer side surface of the left end of the feeding side plate 2 is fixedly connected with a first fixed block 3, the right side surface of the first fixed block 3 is provided with a first electric push rod 5, the right side surface of the first fixed block 3 is provided with a first positioning sleeve 4, the left end of the first electric push rod 5 is fixedly connected with the first fixed block 3 through the inner side surface fixed on the first positioning sleeve 4, the upper surface of the feeding side plate 2 is provided with a fixed plate 23, the right side surface of the fixed plate 23 is provided with a multi-stage electric push rod 24, the right end of the feeding bottom plate 1 is fixedly, the compression side plate 26 is fixed on the upper surface of the compression bottom plate 25, the outer side surface of the joint of the feeding side plate 2 and the compression side plate 26 is fixedly connected with a second fixed block 20, the upper surface of the second fixed block 20 is provided with a second electric push rod 22, the upper surface of the second fixed block 20 is provided with a second positioning sleeve 21, the lower end of the second electric push rod 22 is fixedly connected with the second fixed block 20 through the inner side surface fixed on the second positioning sleeve 21, the upper surface of the compression side plate 26 is fixed with a compression cover plate 27, the upper surface of the compression cover plate 27 is provided with two sliding grooves 28, the two sliding grooves 28 are symmetrically distributed on the upper surface of the compression cover plate 27, the inner side surface of the sliding groove 28 is slidably connected with a sliding block 29, the lower end of the sliding block 29 is rotatably connected with the right end of the pressing plate 30 through a second connecting shaft 31, a return spring 32 is fixedly connected between, the reset spring 32 can ensure that the pressing plate 30 is perpendicular to the sliding block 29 in a natural state, the upper surface of the pressing plate 30 is fixed with a third fixed block 33, the upper end of the third fixed block 33 is provided with a small hole 34, the right end of the sliding block 29 is provided with a hydraulic telescopic rod 41, the hydraulic telescopic rod 41 is positioned in the sliding groove 28, the lower end of the inner side surface of the sliding groove 28 is provided with two blocking pieces 48, the blocking pieces 48 are symmetrically arranged in front and back and are uniformly arranged along the length of the sliding groove 28, the blocking pieces 48 can prevent straws from entering the sliding groove 28 to influence the movement of the sliding block 29, the upper surface of the compression cover plate 27 is provided with two second supports 35, the two second supports 35 are symmetrically arranged at the front and back ends of the sliding groove 28, a third connecting shaft 36 is rotatably connected between the two second supports 35, the outer side surface of the third connecting shaft 36 is fixedly connected with a pulley 37, the right, two fourth brackets 46 are symmetrically arranged at the front end and the rear end of the chute 28, a fourth connecting shaft 47 is rotatably connected between the two fourth brackets 46, the outer side surface of the fourth connecting shaft 47 is fixedly connected with a reel 40, a steel wire rope is wound in the small hole 34 of the third fixed block 33 above the pressing plate 30 through the reel 40 and a pulley 37 so as to control the rotation of the pressing plate 30, the front end surface of the fourth connecting shaft 47 is fixedly connected with the output end of the second motor 38, the second motor 38 is fixed on the upper surface of the compression cover plate 27 through the third bracket 39, the number of the third brackets 39 is two, the two third brackets 39 are symmetrically arranged at the left end and the right end of the second motor 38, a hydraulic pump 42 is arranged at the right side of the front end of the upper surface of the compression cover plate 27, a hydraulic oil tank 43 is arranged at the right end of the hydraulic pump 42, reinforcing blocks 44 are symmetrically arranged at the front end and the, the lateral surface fixedly connected with baffle 10 of pivot 45, the hydraulic oil input of hydraulic pump 42 passes through the pipe and is connected with the hydraulic oil output of hydraulic tank 43, the hydraulic oil output of hydraulic pump 42 passes through the pipe and is connected with the hydraulic oil input of hydraulic tank 43, hydraulic pump 42, first electric putter 5, second electric putter 22, multistage electric putter 24, first motor 17 and second motor 38 input all are connected with external control's output electricity, this straw bundling machine pay-off compressor arrangement passes through

curved bar

13, 14 structural connection's of crank scraper blade 11 and scrape the tooth 12 and transport to the compression bottom plate after will smashing the straw, then do rectilinear motion through hydraulic telescoping rod 41 control press plate 30 and compress tightly the straw, make straw compression density even, be difficult for scattering, work efficiency has been improved greatly.

When in use: after the chopped straws are conveyed to the feeding bottom plate 1, the first motor 17 is controlled to work through the external controller to drive the crank 14 and the curved rod 13 to move backwards, the sliding shaft 8 drives the scraping teeth 12 to move upwards to convey the straws to the compression bottom plate 25, the second electric push rod 22 is controlled to extend through the external controller and push the rotating handle 9 to rotate so as to lift the scraping plate 11, then the sliding shaft 8 returns under the driving of the curved rod 13, the first electric push rod 5 is controlled by the external controller to extend so as to push the rotating handle 9 to rotate so as to reset the scraping plate 11, one end of the steel wire rope is fixed on the winding drum 40, the other end of the steel wire rope is fixed in the small hole 34 on the third fixing block 33 through the pulley 37, the second motor 38 is controlled by the external controller to work so as to release the steel wire rope, the pressing plate 30 is further rotated downwards to a position vertical to the sliding block 29, and the hydraulic pump 42 is controlled by the external controller to work so as to control the hydraulic Compressing the straws, and controlling the multistage electric push rod 24 to extend to abut against the left side surface of the pressing plate 30 by the external controller; after the straws are compressed for a plurality of times, the straws are discharged through the baffle 10.

The utility model discloses a scraper blade 11 with scrape on the straw that tooth 12 will smash transports to compression bottom plate 25, then compress tightly the straw through clamp plate 30, and all can compress the straw after the pay-off at every turn, make straw compression density even, be difficult for scattering, improved work efficiency greatly, multistage electric putter 24 can support clamp plate 30 when clamp plate 30 compresses the straw and rock in order to prevent that clamp plate 30, separation blade 48 can prevent that the straw from entering into and influencing slider 29 in the spout 28 and removing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a straw bundling machine pay-off compressor arrangement, includes pay-off bottom plate (1), its characterized in that: the feeding bottom plate (1) is obliquely arranged, two feeding side plates (2) are symmetrically arranged at the front and back of the upper end of the feeding bottom plate (1), an elongated slot (6) is formed in the middle of each feeding side plate (2), a sliding shaft (8) is arranged between the two elongated slots (6), a scraping plate (11) is arranged at the lower end of the sliding shaft (8), scraping teeth (12) are arranged at the lower end of the scraping plate (11), cranks (14) are connected to the front end and the back end of the sliding shaft (8), each crank (14) is connected with the output end of a first motor (17) through a first connecting shaft (16), a fixing plate (23) is arranged on the upper surface of each feeding side plate (2), a multi-stage electric push rod (24) is arranged on the right side surface of each fixing plate (23), the feeding bottom plate (1) and the feeding side plates (2) are fixedly connected with a compression bottom plate (25) and a compression side plate, the upper surface of the compression side plate (26) is fixed with a compression cover plate (27), the upper surface of the compression cover plate (27) is provided with at least one sliding groove (28), the inner side surface of the sliding groove (28) is connected with a sliding block (29) in a sliding manner through a hydraulic telescopic rod (41), the lower end of the sliding block (29) is rotatably connected with a pressing plate (30) through a second connecting shaft (31), the front side and the rear side of the upper end of the sliding groove (28) are symmetrically provided with second supports (35), a pulley (37) is rotatably connected between the two second supports (35) through a third connecting shaft (36), the front side and the rear side of the sliding groove (28) at the right end of the second support (35) are symmetrically provided with fourth supports (46), a winding drum (40) is rotatably connected between the two fourth supports (46) through a fourth connecting shaft (47), a steel wire rope is wound on the winding drum (40), and the, the front end face of the fourth connecting shaft (47) is fixedly connected with the output end of the second motor (38), the upper surface of the compression cover plate (27) is provided with a hydraulic pump (42) and a hydraulic oil tank (43), reinforcing blocks (44) are symmetrically arranged in front of and behind the right side face of the compression cover plate (27), and a baffle (10) is rotatably connected between the two reinforcing blocks (44) through a rotating shaft (45).

2. The feeding and compressing device of the straw baler of claim 1, wherein: the sliding shaft (8) is fixedly connected with the crank (14) through the connector (7), the rotating handles (9) are arranged between the connector (7) and the feeding side plate (2), the number of the rotating handles (9) is two, and the two rotating handles (9) are arranged on the outer side surface of the sliding shaft (8) at an included angle of 180 degrees.

3. The feeding and compressing device of the straw baler of claim 1, wherein: the left end lateral surface fixedly connected with first fixed block (3) of pay-off curb plate (2), the right flank of first fixed block (3) are equipped with first electric putter (5), and first electric putter (5) are through first locating sleeve (4) and first fixed block (3) fixed connection, pay-off curb plate (2) and junction lateral surface fixedly connected with second fixed block (20) of compression curb plate (26), the upper surface of second fixed block (20) is equipped with second electric putter (22), and second electric putter (22) are through second locating sleeve (21) and second fixed block (20) fixed connection.

4. The feeding and compressing device of the straw baler of claim 1, wherein: the lower end of the inner side face of the sliding groove (28) is provided with blocking pieces (48), and the blocking pieces (48) are symmetrically arranged front and back and are evenly distributed along the length direction of the sliding groove (28).

5. The feeding and compressing device of the straw baler of claim 1, wherein: the first motor (17) is fixed on the upper surface of a fixed seat (19) through a first support (18), and the fixed seat (19) is fixed on the rack through a positioning bolt arranged on the upper surface of the fixed seat.

6. The feeding and compressing device of the straw baler of claim 1, wherein: and a return spring (32) is fixedly connected between the sliding block (29) and the pressing plate (30), and the return spring (32) is sleeved on the second connecting shaft (31).

7. The feeding and compressing device of the straw baler of claim 1, wherein: a third fixing block (33) is fixed on the upper surface of the pressing plate (30), a small hole (34) is formed in the upper end of the third fixing block (33), and the other end of the steel wire rope is fixed to the small hole (34) through a pulley (37).

8. The feeding and compressing device of the straw baler of claim 1, wherein: the second motor (38) is fixed on the upper surface of the compression cover plate (27) through a third bracket (39).

9. The feeding and compressing device of the straw baler of claim 1, wherein: the number of the scraping teeth (12) is four, and the four scraping teeth (12) are uniformly distributed on the lower surface of the scraping plate (11).

10. The feeding and compressing device of the straw baler of claim 1, wherein: the hydraulic oil input end of hydraulic pump (42) passes through the pipe and is connected with the hydraulic oil output of hydraulic tank (43), and the hydraulic oil output end of hydraulic pump (42) passes through the pipe and is connected with the hydraulic oil input of hydraulic tank (43), and hydraulic pump (42), first electric putter (5), second electric putter (22), multistage electric putter (24), first motor (17) and second motor (38) input all are connected with external control ware's output electricity.