CN215011795U

CN215011795U - Better hay cutter of material loading effect

Info

Publication number: CN215011795U
Application number: CN202121435181.2U
Authority: CN
Inventors: 佟海涛; 孙尹亮; 佟海荣; 尹景维; 孙树郑; 赵光宇; 孟德满; 马晓媛
Original assignee: Tangshan Fengnan Daren Machinery Manufacturing Co ltd
Current assignee: Tangshan Fengnan Daren Machinery Manufacturing Co ltd
Priority date: 2021-06-26
Filing date: 2021-06-26
Publication date: 2021-12-07
Anticipated expiration: 2031-06-26

Abstract

The application relates to a better hay cutter of material loading effect relates to the field of hay cutter, including driving shaft and driven shaft, the conveyer belt is installed in driving shaft and driven shaft both's the outside, is connected with drive driving shaft pivoted actuating mechanism on the driving shaft, the inner circle of conveyer belt is equipped with the scraper blade of supporting tight conveyer belt inner circle diapire. This application has the effect of the comparatively smooth conveying crops of conveyer belt of being convenient for.

Description

Better hay cutter of material loading effect

Technical Field

The application relates to the field of hay cutters, in particular to a hay cutter with a good feeding effect.

Background

In the agricultural planting production life, a great amount of straws and pasture can be left in farmer's land, and the straws and the pasture are crushed by a hay cutter in the later period of use.

Existing hay cutters typically include a hay cutter body having a conveyor belt disposed on one side thereof for conveying the hay cutter in a direction adjacent the hay cutter body. Crops are placed on the conveyor belt, then the conveyor belt is started to convey the crops in the direction close to the hay cutter, and the crops are conveyed to the hay cutter body to be crushed. During the conveying process of the conveyor belt, part of the crushed slag of the crops may fall into the inner ring of the conveyor belt, and the continuous rotation of the conveyor belt may convey the crushed slag in the inner ring of the conveyor belt to the vicinity of the driving shaft for driving the conveyor belt to rotate, which may cause the crushed slag to limit the rotation of the driving shaft, thereby limiting the conveying of the conveyor belt.

In view of the above-mentioned related art, the inventor believes that part of the crushed slag of the crops may fall down on the inner circle of the conveyor belt, thereby affecting the conveyor belt to convey the crops.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the comparatively smooth conveying crops of conveyer belt, this application provides the better hay cutter of material loading effect.

The application provides a better hay cutter of material loading effect adopts following technical scheme:

the utility model provides a better hay cutter of material loading effect, includes driving shaft and driven shaft, and the conveyer belt is installed in the outside between driving shaft and the driven shaft, is connected with drive driving shaft pivoted actuating mechanism on the driving shaft, the inner circle of conveyer belt is equipped with the scraper blade of supporting tight conveyer belt inner circle diapire.

By adopting the technical scheme, the driving mechanism is started to drive the driving shaft to rotate, and the driving shaft can drive the conveying belt and the driven shaft to rotate together when rotating; when the conveyer belt rotated, relative motion took place for scraper blade and conveyer belt, so the scraper blade can strike off the crops disintegrating slag that drops at the conveyer belt inner circle for the disintegrating slag breaks away from the conveyer belt from the both ends of scraper blade gradually, has so reduced the circumstances emergence that the disintegrating slag on the conveyer belt inner circle influences the conveyer belt conveying, and the comparatively smooth conveying crops of conveyer belt of being convenient for.

Preferably, the both sides of conveyer belt are equipped with the connecting plate respectively, and the both ends of scraper blade are fixed with respectively and rotate the axis of rotation of being connected with corresponding connecting plate, and wherein the transition pole that fixedly connected with set up towards the direction of keeping away from the scraper blade in the axis of rotation, one side that the scraper blade was kept away from to the transition pole is equipped with the piece that articulates fixed with the connecting plate, and the transition pole is kept away from the one end of axis of rotation and is installed the scraping that is tensile state between the piece and attaches the spring.

Through adopting above-mentioned technical scheme, tensile scraping attaches the spring and gives the ascending effort of one end that the scraper blade was kept away from to the transition pole, so the transition pole gives the scraper blade through the axis of rotation and to being close to the effort of conveyer belt diapire direction, the better diapire that supports tight conveyer belt inner circle of the scraper blade of being convenient for.

Preferably, one side of the driving shaft, which is far away from the driven shaft, is provided with a crushing mechanism, and the scraper blade gradually inclines downwards in the direction of being far away from the driven shaft.

Through adopting above-mentioned technical scheme, when the conveyer belt conveys to the direction that is close to crushing mechanism, the diapire of conveyer belt inner circle is to the direction conveyer belt that is close to the driven shaft, and the scraper blade of tilt state this moment is convenient for better restriction conveyer belt inner circle on the diapire the orientation conveying of being close to the driven shaft, and the scraper blade of tilt state is convenient for better scraping the disintegrating slag on attaching the conveyer belt.

Preferably, a side that the connecting plate kept away from each other is fixed with the mounting panel respectively, and the both ends of driven shaft run through corresponding connecting plate respectively and rotate and be connected with the bearing frame, bearing frame and mounting panel sliding connection, and one side that the bearing frame is close to the driving shaft is equipped with the installation piece fixed with the mounting panel, and threaded connection has the threaded rod on the installation piece, and the one end that the threaded rod is close to the bearing frame is connected with the bearing frame rotation.

Through adopting above-mentioned technical scheme, rotate the threaded rod, thereby the threaded rod rotates and promotes bearing frame and slides to the direction of keeping away from the driving shaft, thereby the bearing frame motion promotes the driven axial and keeps away from the direction motion of driving shaft, so be convenient for adjust the conveyer belt and be in the tensioning state all the time.

Preferably, a sliding block is fixed on the surface, close to the mounting plate, of the bearing seat, a sliding hole is formed in the surface, close to the bearing seat, of the mounting plate, and the sliding block is connected with the sliding hole in a sliding mode.

Through adopting above-mentioned technical scheme, when the threaded rod drove the bearing frame motion, the bearing frame drove the sliding block and slides along the sliding hole, and the sliding hole provides the effect of direction for the motion of sliding block and bearing frame.

Preferably, the two sides of the driving shaft are respectively provided with a frame plate, each end of the driving shaft is respectively connected with the corresponding frame plate in a rotating mode, one side face, close to the driven shaft, of each frame plate is fixedly provided with a supporting plate, one side face, far away from each other, of each supporting plate is fixedly provided with a supporting block, a connecting shaft is connected between the two supporting blocks in a rotating mode, each end of the driven shaft is respectively connected with a connecting plate in a rotating mode, one end, close to the connecting shaft, of each connecting plate is connected with the connecting shaft in a rotating mode, one side face, close to the supporting plates, of each connecting plate is attached to the corresponding side face, close to the supporting plates, of each connecting plate, and an arc face with a gap exists between the connecting plate and the corresponding supporting plate is arranged at one end, close to the supporting plates, of the connecting plate.

By adopting the technical scheme, crops to be crushed are placed on the conveyor belt, and the conveyor belt can convey the crops to be crushed; when the hay cutter does not work, one end of the conveying belt, which is far away from the supporting plate, is rotated upwards, and the connecting plate can smoothly rotate around the connecting shaft at the moment because one end, which is close to the supporting plate, of the connecting plate is provided with an arc surface; when the connecting plate rotated to extreme position, can take out the binding rope and tie conveyer belt and whole hay cutter this moment together, made the conveyer belt be in folding state, so the hay cutter occupies the space less, is convenient for accomodate.

Preferably, the upper surface of connecting plate is connected with the baffle, and the baffle includes the fixed part fixed with the connecting plate, still includes the rotation portion of being connected with the fixed part rotation, and the rotation portion is located the one end that the fixed part is close to the connecting axle.

Through adopting above-mentioned technical scheme, the baffle can reduce the condition emergence that the crops on the conveyer belt breaks away from the conveyer belt from the both sides of conveyer belt, and when needs folding conveyer belt, to the rotatory rotation portion of the direction that is close to the fixed part, the one end that the driving shaft was kept away from to the axis rotation conveyer belt around the connecting axle that can be smooth this moment, the folding of the conveyer belt of being convenient for.

Preferably, the scraper is made of elastic materials.

Through adopting above-mentioned technical scheme, when the scraper blade carries out scraping to the conveyer belt and attaches, the wearing and tearing of elastic scraper blade to the conveyer belt are less.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the condition that the crushed slag on the inner ring of the conveyor belt influences the conveying of the conveyor belt is reduced, and the conveyor belt can convey crops smoothly;

2. the conveyor belt is convenient to adjust and is always in a tensioning state;

3. the conveying belt is folded, so that the occupied space of the hay cutter is small, and the hay cutter is convenient to store.

Drawings

Fig. 1 is a schematic overall structure diagram of a hay cutter embodied in the embodiment of the present application.

Fig. 2 is a schematic structural diagram of a loading mechanism according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram showing a connection relationship between a support plate and a connection plate in the embodiment of the present application.

FIG. 4 is a schematic structural diagram illustrating the location of a support block according to an embodiment of the present application.

FIG. 5 is a schematic structural diagram of a tensioning assembly and a scraping assembly according to an embodiment of the present disclosure.

Description of reference numerals: 1. a support frame; 11. a frame plate; 2. a feeding mechanism; 21. a drive shaft; 22. a support plate; 221. a connecting shaft; 222. a support block; 23. a connecting plate; 231. a driven shaft; 24. a conveyor belt; 25. a shield cover; 26. a baffle plate; 261. a fixed part; 262. a rotating part; 27. a tension assembly; 271. mounting a plate; 2711. a slide hole; 272. a slider; 273. mounting blocks; 274. a threaded rod; 28. a scraping component; 281. a squeegee; 282. a rotating shaft; 283. a transition rod; 284. a hanging block; 285. scraping and attaching a spring; 286. a slag outlet; 3. a crushing mechanism; 4. a blanking mechanism.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a hay cutter with a good feeding effect. Referring to fig. 1, the hay cutter comprises a support frame 1 supported on the ground, a crushing mechanism 3 for crushing crops is connected to the support frame 1, a feeding mechanism 2 for conveying the crops in a direction close to the crushing mechanism 3 is connected to one end of the crushing mechanism 3, and a discharging mechanism 4 for discharging and conveying the crushed crops is further connected to the crushing mechanism 3.

During operation, the crop with the crushed crop is conveyed towards the direction close to the crushing mechanism 3 through the feeding mechanism 2, then the crushing mechanism 3 crushes the crop, and the crushed crop finishes discharging along the discharging mechanism 4.

Referring to fig. 2 and 3, the support frame 1 is fixedly connected with two frame plates 11, the feeding mechanism 2 includes a driving shaft 21 rotatably connected between the two frame plates 11, and a support plate 22 is fixedly connected to one side surface of each frame plate 11. The two support plates 22 are parallel to each other, a connecting shaft 221 is rotatably connected between the two support plates 22, and the connecting shaft 221 is located at one end of the support plate 22 far away from the crushing mechanism 3. One end of each supporting plate 22 far away from the crushing mechanism 3 is connected with a connecting plate 23, a driven shaft 231 is rotatably connected between the two connecting plates 23, and the driven shaft 231 is located at one end of each connecting plate 23 far away from the supporting plate 22.

The outer sides of the driving shaft 21, the connecting shaft 221 and the driven shaft 231 are jointly provided with a conveyor belt 24, a shielding cover 25 is arranged above the conveyor belt 24, and each end of the shielding cover 25 is fixedly connected with the upper surface of a corresponding supporting plate 22. Referring to fig. 1 and 2, a driving mechanism 5 for driving the driving shaft 21 to rotate is connected to the driving shaft 21.

The crop to be crushed is placed on the conveyor belt 24, the driving mechanism 5 is started to control the driving shaft 21 to rotate, the driving shaft 21 rotates to drive the conveyor belt 24, the connecting shaft 221 and the driven shaft 231 to rotate, and the conveyor belt 24 rotates to convey the crop to the direction close to the crushing mechanism 3.

Referring to fig. 3 and 4, one end of each connecting plate 23 close to the supporting plate 22 is rotatably connected to the connecting shaft 221, one end of each supporting plate 22 close to the connecting plate 23 is fixedly connected to a supporting block 222, the connecting shaft 221 is located between the two supporting blocks 222, and each supporting block 222 is rotatably connected to a corresponding end of the connecting shaft 221. One side of the connecting plate 23 close to the supporting plate 22 abuts against one side of the supporting plate 22 close to the connecting plate 23, and one end of the connecting plate 23 contacting the supporting plate 22 is provided with a circular arc surface having a gap with the supporting plate 22, so that the connecting plate 23 can rotate upward relative to the supporting plate 22 around the axis of the connecting shaft 221.

When the hay cutter does not work, one end of the conveyor belt 24 far away from the supporting plate 22 is lifted upwards, and the connecting plate 23 rotates upwards around the axis of the connecting shaft 221; until the connecting plate 23 is arranged to be vertical to the supporting plate 22, one end of the conveyor belt 24 far away from the supporting plate 22 is arranged vertically upwards, the conveyor belt 24 is in a folded state, and then the binding rope can be taken out to bind one end of the conveyor belt 24 far away from the supporting plate 22 with the hay cutter; the end of the conveyor belt 24 away from the support plate 22 is kept in a vertically upward state, so that the space is saved, and the storage of the hay cutter is facilitated.

Each connecting plate 23 is connected with a baffle 26 on the upper surface, the conveyor belt 24 is positioned between the two baffles 26, and the baffles 26 limit crops from falling from two sides of the conveyor belt 24.

The baffle 26 includes a fixing portion 261 fixedly connected to the connecting plate 23, and further includes a rotating portion 262 hinged to the fixing portion 261. The rotating part 262 is located at one end of the baffle 26 close to the shielding cover 25, the rotating part 262 is located at a position of the conveyor belt 24 close to the connecting shaft 221, and one end of the rotating part 262 close to the shielding cover 25 is tightly attached to the inner side wall of the shielding cover 25. When the belt 24 needs to be folded, the rotating portion 262 is rotated in a direction close to the fixing portion 261, so that the belt 24 can be smoothly rotated around the axis of the connecting shaft 221 to be folded.

Referring to fig. 4 and 5, a tension unit 27 for tensioning the conveyor belt 24 is connected to the link plate 23 so that the conveyor belt 24 can be maintained in a tensioned state. The tension assembly 27 includes a mounting plate 271 fixedly connected to a side surface of the two connecting plates 23 away from each other, and each end of the driven shaft 231 penetrates through the corresponding connecting plate 23 and is rotatably connected to a bearing seat. The lower surface of bearing frame fixedly connected with sliding block 272, the upper surface of mounting panel 271 has seted up slide opening 2711, sliding block 272 and slide opening 2711 sliding connection.

The side surfaces of the two connecting plates 23 far away from each other are also fixedly connected with mounting blocks 273 respectively, and the mounting blocks 273 are positioned on one side of the bearing seat close to the supporting plate 22. The tensioning assembly 27 further includes a threaded rod 274 threadedly coupled to the mounting block 273, the threaded rod 274 being disposed parallel to the mounting plate 271, the end of the threaded rod 274 adjacent the bearing housing being rotatably coupled to the bearing housing.

When the conveyor belt 24 needs to be tensioned, the two threaded rods 274 are rotated, so that the threaded rods 274 are rotated to push the bearing blocks to move away from the support plate 22; in the process, the sliding block 272 slides in the sliding hole 2711, and the sliding hole 2711 provides a guiding function for the sliding of the sliding block 272 and the bearing seat; the two bearing seats move away from the supporting plate 22, so that the driven shaft 231 is driven to move away from the supporting plate 22, and the driven shaft 231 can push the conveying belt 24 to be tensioned further.

During the crop conveying process of the conveyor belt 24, the crushed slag on the partial crop may fall from between the conveyor belt 24 and the connecting plate 23 or between the conveyor belt 24 and the supporting plate 22 onto the surface wall of the inner ring of the conveyor belt 24; in the process of conveying the conveyor belt 24 in the direction close to the crushing mechanism 3 (see fig. 2), the slag falling on the inner ring surface wall of the conveyor belt 24 moves in the direction close to the driven shaft 231 along with the conveyor belt 24, and therefore the slag may restrict the rotation of the driven shaft 231, thereby restricting the conveyance of the conveyor belt 24. In order to solve this problem, the connecting plate 23 is connected with a scraping assembly 28 for scraping off the slag in the inner ring of the conveyor belt 24.

The scraping assembly 28 comprises an elastic scraper 281 positioned between the two connecting plates 23, the scraper 281 is positioned at the inner ring of the conveyor belt 24, and the scraper 281 is abutted against the bottom surface of the inner ring of the conveyor belt 24. Two ends of the scraper 281 are fixedly connected with a rotating shaft 282 respectively, each rotating shaft 282 is rotatably connected with the corresponding connecting plate 23, and the scraper 281 is gradually inclined downwards towards the direction far away from the rotating shafts 282.

One of the rotation shafts 282 penetrates through the corresponding connection plate 23 and is fixedly connected with a transition rod 283, the transition rod 283 is arranged in a direction away from the scraper 281, and a hanging block 284 fixedly connected with the connection plate 23 is arranged above the scraper 281. A scraping and attaching spring 285 is arranged between the hanging block 284 and the transition rod 283, one end of the scraping and attaching spring 285 is hung with the hanging block 284, the other end of the scraping and attaching spring 285 penetrates through one end of the transition rod 283 far away from the rotating shaft 282 and is hung with the transition rod 283, and the scraping and attaching spring 285 is in a stretching state. A slag outlet 286 is formed on each connecting plate 23 near the scraper 281.

When the belt 24 is moving, the belt 24 moves relative to the scraper 281, and the scraper 281 scrapes off the slag on the bottom wall of the inner ring of the belt 24, and the scraped slag passes through the slag outlet 286 and leaves the belt 24. The end of the transition rod 283 away from the rotating shaft 282 tends to move upwards under the action of the scraping spring 285, so that the end of the scraper 281 away from the rotating shaft 282 tends to move downwards, i.e. the scraper 281 is pressed against the bottom wall of the inner ring of the conveyor belt 24 under the action of the scraping spring 285, so that the scraping effect of the scraper 281 on the bottom wall of the inner ring of the conveyor belt 24 is better.

The implementation principle of the hay cutter with the good feeding effect is as follows: when the crop crusher works, crops to be crushed are placed on the conveyor belt, the driving mechanism 5 is started to control the driving shaft 21 to rotate, and at the moment, the conveyor belt 24 rotates to convey the crops to the direction close to the crushing mechanism 3. The scraper 281 scrapes off the crushed slag falling on the inner circumference of the conveyor belt 24 during the rotation of the conveyor belt 24.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a better hay cutter of material loading effect, includes driving shaft (21) and driven shaft (231), conveyer belt (24) are installed in the outside between driving shaft (21) and driven shaft (231), are connected with drive driving shaft (21) pivoted actuating mechanism on driving shaft (21), its characterized in that: the inner ring of the conveyor belt (24) is provided with a scraper (281) which is tightly pressed against the bottom wall of the inner ring of the conveyor belt (24).

2. The hay cutter with good feeding effect as claimed in claim 1, wherein: the two sides of the conveyor belt (24) are respectively provided with a connecting plate (23), two ends of the scraper (281) are respectively fixed with a rotating shaft (282) rotatably connected with the corresponding connecting plate (23), wherein a transition rod (283) is fixedly connected to the rotating shaft (282) and arranged towards the direction far away from the scraper (281), one side, far away from the scraper (281), of the transition rod (283) is provided with a hanging block (284) fixed with the connecting plate (23), and a scraping attachment spring (285) in a stretching state is installed between one end, far away from the rotating shaft (282), of the transition rod (283) and the hanging block (284).

3. The hay cutter with good feeding effect as claimed in claim 2, characterized in that: one side of the driving shaft (21) far away from the driven shaft (231) is provided with a crushing mechanism (3), and the scraper (281) gradually inclines downwards towards the direction far away from the driven shaft (231).

4. A hay cutter with good feeding effect according to claim 2 or 3, characterized in that: the side that connecting plate (23) kept away from each other is fixed with mounting panel (271) respectively, and the both ends of driven shaft (231) run through corresponding connecting plate (23) respectively and have the bearing frame, bearing frame and mounting panel (271) sliding connection, one side that the bearing frame is close to driving shaft (21) is equipped with installation piece (273) fixed with mounting panel (271), threaded connection has threaded rod (274) on installation piece (273), and the one end that threaded rod (274) are close to the bearing frame is connected with the bearing frame rotation.

5. The hay cutter with good feeding effect according to claim 4, characterized in that: a sliding block (272) is fixed on one surface of the bearing seat close to the mounting plate (271), a sliding hole (2711) which is arranged in the direction far away from the driving shaft (21) is formed in one surface of the mounting plate (271) close to the bearing seat, and the sliding block (272) is in sliding connection with the sliding hole (2711).

6. The hay cutter with good feeding effect as claimed in claim 1, wherein: the two sides of the driving shaft (21) are respectively provided with a frame plate (11), each end of the driving shaft (21) is respectively rotatably connected with the corresponding frame plate (11), a supporting plate (22) is fixed on one side face, close to the driven shaft (231), of the frame plate (11), a supporting block (222) is fixed on one side face, away from each other, of the two supporting plates (22), a connecting shaft (221) is rotatably connected between the two supporting blocks (222), each end of the driven shaft (231) is respectively rotatably connected with a connecting plate (23), one end, close to the connecting shaft (221), of the connecting plate (23) is rotatably connected with the connecting shaft (221), one side face, close to each other, of the connecting plate (23) and the supporting plate (22) is tightly attached to each other, one end, close to the supporting plate (22), of the connecting plate (23) is provided with an arc face with a gap between the supporting plates (22).

7. The hay cutter with good feeding effect as claimed in claim 6, wherein: the upper surface of connecting plate (23) is connected with baffle (26), and baffle (26) include with fixed portion (261) that connecting plate (23) are fixed, still include with fixed portion (261) rotate the rotation portion (262) of being connected, rotation portion (262) are located the one end that fixed portion (261) are close to connecting axle (221).

8. The hay cutter with good feeding effect as claimed in claim 1, wherein: the scraper (281) is made of elastic materials.