CN213485842U

CN213485842U - Take agricultural production straw rubbing crusher of filter screen

Info

Publication number: CN213485842U
Application number: CN202021944495.0U
Authority: CN
Inventors: 伍绍源
Original assignee: Individual
Current assignee: Yili Huanmei Ecological Agriculture Development Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-22
Anticipated expiration: 2030-09-08

Abstract

The utility model belongs to the technical field of agricultural machine, especially, take agricultural production straw rubbing crusher of filter screen leads to smashing the not up to standard problem of straw to current equipment does not have the filter screen, now proposes following scheme, and it includes rubbing crusher, one side fixed mounting at rubbing crusher top has the feeder hopper, and the central point of rubbing crusher top inner wall puts to rotate and installs first pivot, and fixed the cup joint has first sprocket and smashes the device in the first pivot, and just first sprocket is located the top of smashing the device, and one side top and the bottom that the feeder hopper was kept away from to rubbing crusher respectively fixed mounting have fixed plate and backup pad, and the bottom fixed mounting of fixed plate has the motor. The utility model discloses simple structure, reasonable in design, convenient operation not only can accomplish smashing, the filtration of straw through a drive arrangement, but also can prevent that the straw after smashing from blockking up the filter screen, has improved the practicality of device.

Description

Take agricultural production straw rubbing crusher of filter screen

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to an agricultural production straw rubbing crusher of taking filter screen.

Background

The straw treatment mode mainly comprises direct burning, straw returning and straw recycling, because the straw direct burning not only pollutes the environment, but also causes resource waste, and a lot of potential safety hazards exist, the straw is returned to the field on the spot, the power consumption is large, the operation cost is higher, and the straw recycling can improve the resource utilization, can increase the income of farmers, so the straw recycling is an ideal mode for straw treatment, and the straw is crushed as the first step when the straw is recycled.

The patent of publication No. CN208273662U discloses a straw rubbing crusher for agricultural production, including motor one, feeder hopper, discharge gate, brace table, filter screen, fan, nozzle, dust removal case, dirt tray, water tank and water pump, install dust collector on the brace table, the brace table upper end is provided with the dust removal case, the dust removal incasement up end is provided with the nozzle, the water tank is installed to the brace table lower extreme, the water pump is installed to the water tank bottom, be equipped with the dirt tray in the water tank, the dirt tray sets up at the water pump upside, the filter screen right side is provided with the fan, the fan passes rubbing crusher main part internal right-hand member face and dust removal case left end face. Because of the crushing degree of straw can influence the speed and the fermentation quality of microbial fermentation, because of the kibbling straw of rubbing crusher is not of uniform size, does not have the filter screen in the equipment, leads to the straw after smashing not to reach the standard of production fertilizer, exists the improvement space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an agricultural production straw pulverizer with a filter screen.

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

an agricultural production straw pulverizer with a filter screen comprises a pulverizer, wherein a feed hopper is fixedly installed on one side of the top of the pulverizer, a first rotating shaft is rotatably installed at the central position of the inner wall of the top of the pulverizer, a first chain wheel and a breaking device are fixedly sleeved on the first rotating shaft, the first chain wheel is positioned above the breaking device, a fixed plate and a supporting plate are respectively and fixedly installed at the top and the bottom of one side of the pulverizer, which is far away from the feed hopper, a motor is fixedly installed at the bottom of the fixed plate, a second rotating shaft is fixedly installed on an output shaft of the motor, the bottom end of the second rotating shaft is rotatably installed at the top of the supporting plate, a second chain wheel, a first conical tooth and a winding drum are fixedly sleeved on the second rotating shaft, the first conical tooth is positioned between the second chain wheel and the winding drum, the first conical tooth is positioned below the second chain wheel, and a first crushing shaft and a second, first crushing roller and second crushing roller all are located the below of smashing the device, and first crushing roller is located the top of second crushing roller, the one end that first crushing roller is close to the motor extends to outside the rubbing crusher, and the fixed cover has connect the second taper tooth, the one end that the second crushing roller is close to the motor is rotated and is installed on one side inner wall of rubbing crusher, the even fixed mounting of top and the bottom of first crushing roller and second crushing roller has a plurality of crushing sword, and crushing sword cross arrangement, fixed mounting has the filter screen in the rubbing crusher, the spout has all been seted up to the both sides inner wall of rubbing crusher, and the spout is located the top of filter screen, equal slidable mounting has the slider in two spouts, fixed mounting has the brush between two sliders, and the brush contacts with the filter screen.

Preferably, the same chain is sleeved between the first chain wheel and the second chain wheel.

Preferably, the first bevel gear and the second bevel gear are arranged perpendicularly, and the first bevel gear is meshed with the second bevel gear.

Preferably, the first crushing shaft and the second crushing shaft are fixedly sleeved with a driving wheel and a driven wheel respectively, and the driving wheel is meshed with the driven wheel.

Preferably, one end of a steel wire rope is fixedly mounted on the winding drum, and the other end of the steel wire rope extends into the pulverizer and is fixedly mounted on the brush.

Preferably, one side of the brush, which is far away from the steel wire rope, is fixedly provided with one end of a spring, and the other end of the spring is fixedly arranged on the inner wall of one side of the pulverizer.

In the utility model, when the straws are needed to be crushed, the straws are put into the crusher from the feed hopper, then the power is switched on, the starting switch of the motor is pressed down to start the motor, the output end of the motor can drive the second rotating shaft to rotate, thereby driving the second chain wheel fixedly sleeved on the second rotating shaft, the first bevel gear and the winding drum to rotate, as the same chain is sleeved between the second chain wheel and the first chain wheel, the first chain wheel can be driven to rotate through the chain, as the first chain wheel is fixedly sleeved on the first rotating shaft, the first rotating shaft is rotated, thereby driving the crushing device fixedly sleeved on the second rotating shaft to rotate, so that the crushing device crushes the straws, as the first bevel gear is meshed with the second bevel gear, the second bevel gear can be driven to rotate, as the first bevel gear and the second bevel gear are connected, thereby can drive first crushing axle and action wheel and rotate, because of the action wheel with mesh from the driving wheel mutually, so can make and rotate from the driving wheel opposite direction, thereby it rotates to drive the second crushing axle, thereby make the epaxial crushing sword of fixed mounting at first crushing axle and second crushing rotate, thereby smash the straw after smashing, the straw after smashing falls to the filter screen because of the action of gravity, the straw after the filter screen filters can put into production, simultaneously because of the reel, the relation of wire rope and brush, along with the reel rotates, can pass through wire rope pulling brush, make the brush remove, thereby scrub the filter screen, prevent that the straw piece from blockking up the filtration pore of filter screen. The utility model discloses simple structure, reasonable in design, convenient operation not only can accomplish smashing, the filtration of straw through a drive arrangement, but also can prevent that the straw after smashing from blockking up the filter screen, has improved the practicality of device.

Drawings

FIG. 1 is a schematic structural view of an agricultural straw pulverizer with a filter screen provided by the utility model;

FIG. 2 is a left side view of the partial structure of FIG. 1 of an agricultural straw pulverizer with a filter screen according to the present invention;

FIG. 3 is the schematic structural diagram of part A of FIG. 1 of an agricultural production straw pulverizer with a filter screen provided by the utility model.

In the figure: the crushing machine comprises a crushing machine 1, a first rotating shaft 2, a first chain wheel 3, a crushing device 4, a fixing plate 5, a supporting plate 6, a motor 7, a second rotating shaft 8, a second chain wheel 9, a first bevel gear 10, a winding drum 11, a chain 12, a first crushing shaft 13, a second crushing shaft 14, a second bevel gear 15, a driving wheel 16, a driven wheel 17, a filter screen 18, a sliding chute 19, a sliding block 20, a hairbrush 21, a spring 22 and a steel wire rope 23.

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.

Example one

Referring to fig. 1-3, an agricultural production straw pulverizer with a filter screen comprises a pulverizer 1, a feed hopper is fixedly installed on one side of the top of the pulverizer 1, a first rotating shaft 2 is installed on the central position of the inner wall of the top of the pulverizer 1 in a rotating manner, a first chain wheel 3 and a breaking device 4 are fixedly sleeved on the first rotating shaft 2, the first chain wheel 3 is located above the breaking device 4, a fixed plate 5 and a supporting plate 6 are respectively and fixedly installed on the top and the bottom of one side of the pulverizer 1, which is far away from the feed hopper, a motor 7 is fixedly installed at the bottom of the fixed plate 5, a second rotating shaft 8 is fixedly installed on an output shaft of the motor 7, the bottom end of the second rotating shaft 8 is rotatably installed at the top of the supporting plate 6, a second chain wheel 9, a first conical tooth 10 and a winding drum 11 are fixedly sleeved on the second rotating shaft 8, the first conical tooth 10 is located between the second chain wheel 9 and the winding drum, a first crushing shaft 13 and a second crushing shaft 14 are rotatably installed on the inner wall of one side of the crusher 1 far away from the motor 7, the first crushing shaft 13 and the second crushing shaft 14 are both positioned below the crushing device 4, the first crushing shaft 13 is positioned above the second crushing shaft 14, one end of the first crushing shaft 13 close to the motor 7 extends out of the crusher 1 and is fixedly sleeved with a second bevel gear 15, one end of the second crushing shaft 14 close to the motor 7 is rotatably installed on the inner wall of one side of the crusher 1, a plurality of crushing knives are uniformly and fixedly installed at equal distances at the tops and the bottoms of the first crushing shaft 13 and the second crushing shaft 14, the crushing knives are arranged in a crossed manner, a filter screen 18 is fixedly installed in the crusher 1, sliding grooves 19 are formed in the inner walls of two sides of the crusher 1, the sliding grooves 19 are positioned above the filter screen 18, sliding blocks 20 are respectively and a brush 21 is fixedly installed between the two sliding blocks 20, and the brush 21 is in contact with the filter net 18.

The utility model discloses in, cup jointed same chain 12 between first sprocket 3 and the second sprocket 9, second sprocket 9 rotates, can drive first sprocket 3 through chain 12 and rotate.

The utility model discloses in, first awl tooth 10 sets up with second awl tooth 15 mutually perpendicularly, and first awl tooth 10 meshes with second awl tooth 15 mutually, and first awl tooth 10 rotates, can drive second awl tooth 15 and rotate.

The utility model discloses in, fixed action wheel 16 and the follow driving wheel 17 of having cup jointed respectively on first crushing roller 13 and the second crushing roller 14, and action wheel 16 meshes from driving wheel 17 mutually, and action wheel 16 rotates, can drive from driving wheel 17 rotation to it rotates to drive second crushing roller 14.

The utility model discloses in, fixed mounting has wire rope 23's one end on reel 11, and wire rope 23's the other end extends to rubbing crusher 1 in, and fixed mounting is on brush 21, and reel 11 rotates, can pass through wire rope 23 pulling brush 21.

The utility model discloses in, one side fixed mounting that wire rope 23 was kept away from to brush 21 has spring 22's one end, and spring 22's other end fixed mounting is on one side inner wall of rubbing crusher 1, and brush 21 can be spur to spring 22's elastic restoring force for brush 21 removes.

Example two

The utility model discloses in, when needing to smash the straw, drop into rubbing crusher 1 with the straw from the feeder hopper, then switch on, press the starting switch of motor 7, starting motor 7, the output of motor 7 can drive second pivot 8 and rotate, thereby it connects the second sprocket 9 on second pivot 8 to drive fixed cover, first awl tooth 10 and reel 11 rotate, because of cup jointed same chain 12 between second sprocket 9 and the first sprocket 3, so can drive first sprocket 3 through chain 12 and rotate, because first sprocket 3 is fixed cup joints on first pivot 2, so make first pivot 2 rotate, thereby can drive fixed cover and connect smash device 4 rotation on second pivot 2, make and smash device 4 smash the straw, because of first awl tooth 10 and second awl tooth 15 mesh mutually, so can drive second awl tooth 15 and rotate, because of second awl tooth 15, The connection relation between first crushing axle 13 and action wheel 16, thereby can drive first crushing axle 13 and action wheel 16 and rotate, because of action wheel 16 meshes with from driving wheel 17 mutually, so can make from driving wheel 17 reverse direction rotation, thereby drive second crushing axle 14 and rotate, thereby make the crushing sword of fixed mounting on first crushing axle 13 and second crushing axle 14 rotate, thereby smash the straw after smashing, the straw after smashing falls to filter screen 18 because of the action of gravity, the straw after filter screen 18 filters can put into production, simultaneously because of reel 11, wire rope 23 and brush 21's relation, along with reel 11 rotates, can stimulate brush 21 through wire rope 23, make brush 21 remove, thereby scrub filter screen 18, prevent that the filter hole of filter screen 18 is blockked up to the straw piece. The utility model discloses simple structure, reasonable in design, convenient operation not only can accomplish smashing, the filtration of straw through a drive arrangement, but also can prevent that the straw after smashing from blockking up the filter screen, has improved the practicality of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a take agricultural production straw rubbing crusher of filter screen, including rubbing crusher (1), a serial communication port, one side fixed mounting at rubbing crusher (1) top has the feeder hopper, the central point of rubbing crusher (1) top inner wall puts and rotates and installs first pivot (2), fixed cover has been cup jointed first sprocket (3) and smashing device (4) on first pivot (2), and first sprocket (3) are located the top of smashing device (4), one side top and the bottom of feeder hopper are kept away from in rubbing crusher (1) respectively fixed mounting have fixed plate (5) and backup pad (6), the bottom fixed mounting of fixed plate (5) has motor (7), fixed mounting has second pivot (8) on the output shaft of motor (7), and the bottom of second pivot (8) rotates the top of installing in backup pad (6), be fixed cup joint second sprocket (9) on second pivot (8), The crusher comprises a first conical tooth (10) and a winding drum (11), wherein the first conical tooth (10) is positioned between a second chain wheel (9) and the winding drum (11), the first conical tooth (10) is positioned below the second chain wheel (9), a first crushing shaft (13) and a second crushing shaft (14) are rotatably arranged on the inner wall of one side, away from a motor (7), of the crusher (1), the first crushing shaft (13) and the second crushing shaft (14) are both positioned below a crushing device (4), the first crushing shaft (13) is positioned above the second crushing shaft (14), one end, close to the motor (7), of the first crushing shaft (13) extends out of the crusher (1), the second conical tooth (15) is fixedly sleeved on the first conical tooth, one end, close to the motor (7), of the second crushing shaft (14) is rotatably arranged on the inner wall of one side of the crusher (1), a plurality of crushing cutters are uniformly and fixedly arranged at equal distances between the top and the bottom of the first crushing shaft (13) and the second crushing shaft (14), and smash sword cross arrangement, rubbing crusher (1) internal fixed mounting has filter screen (18), and spout (19) have all been seted up to the both sides inner wall of rubbing crusher (1), and spout (19) are located the top of filter screen (18), and equal slidable mounting has slider (20) in two spout (19), and fixed mounting has brush (21) between two slider (20), and brush (21) contact with filter screen (18).

2. The agricultural production straw pulverizer with the filter screen is characterized in that the same chain (12) is sleeved between the first chain wheel (3) and the second chain wheel (9).

3. The agricultural production straw pulverizer with the filter screen according to claim 1, wherein the first bevel gear (10) and the second bevel gear (15) are arranged perpendicularly, and the first bevel gear (10) is meshed with the second bevel gear (15).

4. The agricultural production straw pulverizer with the filter screen as claimed in claim 1, wherein the first pulverizing shaft (13) and the second pulverizing shaft (14) are respectively and fixedly sleeved with a driving wheel (16) and a driven wheel (17), and the driving wheel (16) is meshed with the driven wheel (17).

5. The agricultural production straw pulverizer with the filter screen as claimed in claim 1, wherein one end of a steel wire rope (23) is fixedly mounted on the winding drum (11), and the other end of the steel wire rope (23) extends into the pulverizer (1) and is fixedly mounted on the brush (21).

6. The agricultural production straw pulverizer with the filter screen as claimed in claim 1, wherein one side of the brush (21) far away from the steel wire rope (23) is fixedly provided with one end of a spring (22), and the other end of the spring (22) is fixedly arranged on the inner wall of one side of the pulverizer (1).