CN212732067U

CN212732067U - Feed granulator

Info

Publication number: CN212732067U
Application number: CN202021289095.0U
Authority: CN
Inventors: 甘雪峰; 甘奕霖; 陈建宇
Original assignee: Liyang Huichang Feed Machinery Co ltd
Current assignee: Liyang Huichang Feed Machinery Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-19
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to a feed granulator, which relates to the technical field of feed machinery and comprises a barrel, wherein one side of the barrel is hinged with a barrel cover, a granulating device is arranged in the barrel, the granulating device comprises a screen and granulating rollers, a fixed plate is arranged in the barrel, a rotating shaft is rotationally connected in each of the two granulating rollers, an eccentric rod is fixed on the rotating shaft towards one end of the fixed plate, and the two eccentric rods are rotationally connected with the fixed plate through rotating rods respectively; still be equipped with the backup pad on the fixed plate, including interconnect's diaphragm and riser, diaphragm and fixed plate fixed connection, the riser all rotates with two pivots to be connected, and the riser is all passed to the one end that the fixed plate was kept away from in two pivots to be fixed with the regulating plate, still be equipped with in the backup pad and be used for promoting regulating plate pivoted adjusting part. The utility model provides a current pelletization roller unanimous with the interval of screen cloth inner wall, be difficult to extrude the problem of the granule of different length, the distance that has pelletization roller and screen cloth inner wall is adjustable, and then extrudes the effect of the granule of different length.

Description

Feed granulator

Technical Field

The utility model belongs to the technical field of feed machinery's technique and specifically relates to a feeding stuff cuber is related to.

Background

The feed granulator is also called a pellet feed granulator, and is a feed processing machine which directly presses crushed materials of corn, bean pulp, straw, grass, rice husk and the like into pellets. The feed granulator is widely suitable for large, medium and small aquaculture, grain feed processing plants, livestock farms, poultry farms, individual farmers and medium and small farms, and farmers or large, medium and small feed processing plants; the feed granulator is divided into a ring mould feed granulator, a flat mould feed granulator and a pair roller feed granulator.

Referring to fig. 1, a feeding stuff cuber comprises a cylinder 1, a cylinder cover 2 is hinged on one side of the cylinder 1, and a cutter 21 is arranged on the inner wall of the cylinder cover 2. The granulating device 11 is arranged in the cylinder body 1, the granulating device 11 comprises a screen 111 and a granulating roller 112, the granulating roller 112 is oppositely arranged in the screen 111 along the width direction of the cylinder body 1, the granulating roller 112 is fixedly connected with the cylinder body 1, and the screen 111 is fixedly connected with the cylinder body 1. The end of the barrel body 1 far away from the barrel cover 2 is provided with a driving device 5 for driving the screen 111 to rotate. The clearance between the granulating roller 112 and the inner wall of the screen 111 is small, and the cutter 21 is close to the outer wall of the screen 111. During granulation, the material enters the screen 111, the screen 111 rotates to drive the material to move, and when the material moves between the granulating roller 112 and the screen 111, the granulating roller 112 extrudes the material out of the meshes of the screen 111 to form strips. At this time, the rotation of the screen 111 cuts the strip-shaped material by the cutter 21 to form granules, thereby realizing granulation.

Among the above-mentioned scheme, the clearance of pelletization roller and screen cloth inner wall has decided the granule length of extruding, has also decided extrusion efficiency simultaneously, and in the clearance scope that can extrude the material, the distance between pelletization roller and the screen cloth lateral wall is the bigger, and the granule of extruding is just longer, and extrusion efficiency is just higher, and the distance between pelletization roller and the screen cloth lateral wall is smaller, and the granule of extruding is just shorter, needs a lot of extrusion, and extrusion efficiency is just also lower. In actual use, the requirement on the length of the extruded particles is often different, so that the existing granulating roller is difficult to meet the production requirement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a feeding stuff cuber, it has the distance adjustable of pelletization roller and screen cloth inner wall, and then extrudes the effect of the granule of different length.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a feed granulator comprises a barrel, wherein a barrel cover is hinged to one side of the barrel, a granulating device is arranged in the barrel, the granulating device comprises a screen and granulating rollers, the granulating rollers are oppositely arranged in the screen along the width direction of the barrel, a fixing plate is arranged in the barrel, rotating shafts are rotatably connected in the two granulating rollers, eccentric rods are fixed on one ends of the two rotating shafts facing the fixing plate, the two eccentric rods are oppositely arranged, and the two eccentric rods are respectively rotatably connected with the fixing plate through rotating rods;

still be equipped with the backup pad on the fixed plate, the backup pad includes interconnect's diaphragm and riser, the diaphragm with fixed plate fixed connection, riser and two the pivot is all rotated and is connected, two the pivot is kept away from the one end of fixed plate all passes the riser to be fixed with the regulating plate, still be equipped with in the backup pad and be used for promoting regulating plate pivoted adjusting part, be equipped with the confession on the riser pivot wobbling circular arc kidney slot.

Through adopting above-mentioned technical scheme, the angle that adjusting part changed the regulating plate, on being fixed in the pivot because of the regulating plate, and the pivot revolves the pole and rotates, so drive the pelletization roller swing, and then the distance between control pelletization roller and the screen cloth inner wall, extrude the different granule of length.

The present invention may be further configured in a preferred embodiment as: the adjusting assembly is provided with two adjusting blocks and corresponds to the two adjusting plates respectively, the adjusting assembly comprises supporting blocks and screw rods, the supporting blocks and the screw rods are arranged oppositely along the vertical direction, the two screw rods are in threaded connection with the two supporting blocks respectively, adjusting blocks are arranged on the side walls of the adjusting plates, and the adjusting blocks are located between the two screw rods.

By adopting the technical scheme, the two screws are respectively in threaded connection with the two supporting blocks, so that the two screws can adjust the distance along the vertical direction, the adjusting blocks are pushed to swing up and down, and the up-and-down swing of the granulating roller is further controlled; the threaded connection of the screw and the supporting block can realize micro-adjustment, and the adjustment accuracy is improved; the two screws are oppositely arranged, so that the adjusting block can be fixed after being adjusted in place, and the possibility of the back-and-forth swing of the adjusting block is reduced.

The present invention may be further configured in a preferred embodiment as: and the screw rod is also in threaded connection with a locking nut.

Through adopting above-mentioned technical scheme, lock nut can lock the screw rod, reduces pelletization roller during operation, leads to pelletization roller position change because of the screw rod is not hard up, influences the possibility of efficiency.

The present invention may be further configured in a preferred embodiment as: the diaphragm is gone up and is followed the axial of pelletization roller is equipped with first deflector and second deflector respectively, first deflector and second deflector incline mutually in the opposite directions and set up towards the one end of screen cloth rotation direction.

Through adopting above-mentioned technical scheme, when the screen cloth rotated, the material moved towards the intermediate position of screen cloth axis direction along first deflector and second deflector, and the pelletization roller of being convenient for extrudees, promotes extrusion efficiency.

The present invention may be further configured in a preferred embodiment as: the first guide plate is welded with the transverse plate, the second guide plate is welded with a support plate, and the support plate is fixedly connected with the vertical plate through bolts.

By adopting the technical scheme, the first guide plate is welded on the transverse plate, so that the possibility of interference between the first guide plate and the fixing ring caused by adopting other fixing structures can be reduced; the second guide plate is welded on the support plate, and the support plate is fixed on the vertical plate through bolts, so that the second guide plate is convenient to disassemble and assemble.

The present invention may be further configured in a preferred embodiment as: a connecting ring is arranged at one end, facing the fixing plate, of the screen, a fixing ring is rotatably connected in the barrel, the fixing plate is located in the fixing ring, a plurality of lugs are arranged on the connecting ring, facing the fixing ring, of the connecting ring, a plurality of lugs are arranged along the circumferential direction of the connecting ring, and grooves for the lugs to be clamped are formed in the fixing ring;

the locking device is characterized in that the fixing ring and the connecting ring are further provided with locking arc plates, the locking arc plates face the fixing ring and the connecting ring, locking grooves are formed in the fixing ring and the connecting ring, two side walls of each locking groove are respectively abutted against the fixing ring and the connecting ring, and the arc surfaces of the locking arc plates are fixedly connected with the side walls of the fixing ring through bolts.

By adopting the technical scheme, the circumferential fixation of the connecting ring and the fixing ring is realized by the matching of the convex blocks and the grooves, so that the rotation of the fixing ring can drive the screen to rotate; the locking circular arc plate realizes the axial fixation of the connecting ring and the fixing ring, and the connecting ring is completely fixed on the fixing ring by matching with the convex block and the concave groove.

The present invention may be further configured in a preferred embodiment as: the screen cloth is kept away from the one end of fixed plate is equipped with a toper section of thick bamboo, the main aspects of a toper section of thick bamboo are close to the fixed plate setting.

Through adopting above-mentioned technical scheme, but a toper section of thick bamboo makes the material get into behind the toper section of thick bamboo quick travel to screen cloth lateral wall position, and the pelletization roller of being convenient for extrudees, and the one end that the fixed plate was kept away from to a toper section of thick bamboo simultaneously is less, and the centrifugal force that the cooperation screen cloth rotated the production, and the material is difficult for throwing away from toper section of thick bamboo tip.

The present invention may be further configured in a preferred embodiment as: and one end of the rotating shaft, which is far away from the fixed plate, is inserted with a plug connector.

Through adopting above-mentioned technical scheme, the plug connector is convenient for reduce the possibility that the regulating plate breaks away from the pivot.

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

1. through the arrangement of the rotating shaft, the eccentric rod, the rotating rod, the adjusting plate and the adjusting component, the distance between the granulating roller and the inner wall of the screen can be adjusted, and particles with different lengths can be extruded;

2. the distance between the granulating roller and the screen mesh is adjusted through the arrangement of the screw, the supporting block, the adjusting block and the locking nut, and the granulating roller is fixed and locked in time after being adjusted, so that the possibility of fluctuation of the distance between the granulating roller and the screen mesh when the granulating roller works is reduced;

3. through the setting of first deflector and second deflector, with material guide screen along its axial center department, the pelletization roller of being convenient for extrudees, and then promotes pelletization efficiency.

Drawings

FIG. 1 is a schematic view of a prior art pelletizer.

Fig. 2 is a schematic structural view of the whole body in this embodiment.

Fig. 3 is a schematic structural view of the present embodiment with the tapered cylinder and a locking circular arc plate removed.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Fig. 5 is an enlarged schematic view of a portion B in fig. 3.

FIG. 6 is a schematic view showing the connection relationship between the rotating rod, the eccentric rod and the rotating shaft and the fixing plate in the present embodiment.

In the figure, 1, a cylinder; 11. a granulation device; 111. screening a screen; 1111. a connecting ring; 1112. a bump; 1113. a tapered barrel; 112. a granulating roller; 2. a cylinder cover; 21. a cutter; 3. a fixing plate; 31. a rotating rod; 32. an eccentric rod; 33. a rotating shaft; 331. an adjusting plate; 3311. an adjusting block; 332. a plug-in unit; 3321. a first piece; 3322. a second piece; 3323. a semicircular section; 35. a support plate; 351. a transverse plate; 3511. a second guide plate; 352. a vertical plate; 3521. a support plate; 353. an adjustment assembly; 3531. a support block; 3532. a screw; 3533. locking the nut; 3534. a first guide plate; 4. a fixing ring; 41. locking the arc plate; 411. a locking groove; 42. a groove; 5. a drive device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 2 and 3, for the utility model discloses a feeding stuff cuber, including barrel 1, one side of barrel 1 articulates there is cover 2, installs cutter 21 on cover 2's the inner wall. The granulating device 11 is provided in the cylinder 1, the granulating device 11 includes a screen 111 and a granulating roller 112, and the granulating roller 112 is oppositely provided in the screen 111 along the width direction of the cylinder 1. The fixed ring 4 is rotatably connected in the cylinder body 1, the conical cylinder and the connecting ring 1111 are respectively fixed at two ends of the screen 111, and the connecting ring 1111 is abutted against the fixed ring 4. The small end of the conical cylinder is arranged far away from the fixing ring 4. Be equipped with locking circular arc board 41 on go-between 1111 and the solid fixed ring 4, locking circular arc board 41 is equipped with a plurality ofly along solid fixed ring 4's circumference, and locking circular arc board 41 has seted up locking groove 411 towards solid fixed ring 4 and go-between 1111, and locking groove 411's both sides wall respectively with solid fixed ring 4 and go-between 1111 butt, through the bolt and solid fixed ring 4's lateral wall fixed connection on the arc surface of locking circular arc board 41. One end of the cylinder body 1, which is far away from the cylinder cover 2, is provided with a driving device 5 for driving the fixing ring 4 to rotate. The drive means 5 may be a motor.

Referring to fig. 3 and 4, the connection ring 1111 is integrally formed with a plurality of protrusions 1112 toward the connection ring 4, the plurality of protrusions 1112 are arranged along the circumferential direction of the connection ring 1111, the connection ring 4 is provided with a groove 42 for the protrusions 1112 to be inserted, and the protrusions 1112 are matched with the groove 42.

Referring to fig. 5, still install fixed plate 3 in the barrel 1, be equipped with backup pad 35 on the fixed plate 3, backup pad 35 includes diaphragm 351 and riser 352, and diaphragm 351 and fixed plate 3 fixed connection, riser 352 and diaphragm 351 fixed connection, and be located the one end that the fixed plate 3 was kept away from to pelletization roller 112. One end of the transverse plate 351 close to the fixed plate 3 is welded with a second guide plate 3511, the vertical plate 352 is fixed with a support plate 3533 through bolts, and the top of the support plate 3533 is welded with a first guide plate 3534. The bottom wall of the first guide plate 3534 abuts against the top wall of the transverse plate 351, and one end of the first guide plate 3534 and one end of the second guide plate 3511 facing the rotation direction of the screen 111 are arranged in a reverse inclined mode, so that when the screen 111 rotates, materials flow towards the center of the screen 111 along the axial direction of the screen.

Referring to fig. 6, two rotating rods 31 are rotatably connected to the fixed plate 3 in the width direction of the cylinder 1, an eccentric rod 32 is fixed to the rotating rod 31, and a rotating shaft 33 having the same axis as the granulating roller 112 is fixed to the eccentric rod 32.

Referring to fig. 5, the rotating shaft 33 is rotatably connected to the granulating roller 112, and both rotating shafts 33 are located between the two rotating rods 31. An adjusting plate 331 is fixed on one end of the rotating shaft 33 away from the fixing plate 3, and an adjusting block 3311 is integrally formed on the adjusting plate 331. The vertical plate 352 is provided with a circular arc-shaped slot (not shown) for the rotation of the shaft 33. Two groups of adjusting components 353 are arranged on the vertical plate 352 along the width direction of the barrel 1, and each group of adjusting components 353 respectively correspond to the two granulating rollers 112. Adjusting part 353 includes along vertical direction relative set up in the supporting shoe 3531 at regulating block 3311 both ends, and equal threaded connection has screw rod 3532 on two supporting shoes 3531, and the tip of two screw rods 3532 all with regulating block 3311 butt, go back threaded connection has lock nut 3533 on two screw rods 3532. The end of the rotating shaft 33 away from the fixed plate 3 is further provided with a plug 332 for reducing the possibility of the adjusting plate 331 disengaging from the rotating shaft 33. The plug 332 includes a first piece 3321 and a second piece 3322, and the first piece 3321 and the second piece 3322 are integrally formed and bent to be in contact with each other. The first piece 3321 is inserted into the rotating shaft 33, and the second piece 3322 is provided with a semicircular section 3323 with a shape similar to the shape of the rotating shaft 33, so as to reduce the possibility of the plug-in unit 332 and the rotating shaft 33 being separated.

The implementation process of the embodiment is as follows: when the height of the granulating roller 112 needs to be adjusted, the locking nut 3533 is loosened, the two screws 3532 are rotated, the two screws 3532 are moved towards the same direction, the adjusting block 3311 is pushed to rotate, the granulating roller 112 is driven to swing, and after the granulating roller 112 moves to a preset position, the two screws 3532 are rotated to tightly abut against the adjusting block 3311, and then the locking nut 3533 is locked.

When the connection ring 1111 is installed, the protrusion 1112 is aligned with the groove 42 and inserted, then the locking circular arc plate 41 is sleeved on the connection ring 1111 and the fixing ring 4, the locking circular arc plate 41 is locked by the bolt, the fixing ring 4 is rotated, and all the locking circular arc plates 41 are installed, that is, the installation of the connection ring is completed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a feeding stuff cuber, includes barrel (1), one side of barrel (1) articulates there is cover (2), be equipped with pelletization device (11) in barrel (1), pelletization device (11) are including screen cloth (111) and pelletization roller (112), pelletization roller (112) are followed the width direction of barrel (1) is located relatively in screen cloth (111), its characterized in that: a fixing plate (3) is arranged in the barrel body (1), rotating shafts (33) are rotatably connected in the two granulating rollers (112), eccentric rods (32) are fixed at one ends of the two rotating shafts (33) facing the fixing plate (3), the two eccentric rods (32) are arranged in opposite directions, and the two eccentric rods (32) are respectively rotatably connected with the fixing plate (3) through rotating rods (31);

still be equipped with backup pad (35) on fixed plate (3), backup pad (35) are including interconnect's diaphragm (351) and riser (352), diaphragm (351) with fixed plate (3) fixed connection, riser (352) and two pivot (33) all rotate and are connected, two pivot (33) are kept away from the one end of fixed plate (3) all passes riser (352) to be fixed with regulating plate (331), still be equipped with on backup pad (35) and be used for promoting regulating plate (331) pivoted regulating part (353), be equipped with the confession on riser (352) pivot (33) wobbling circular arc kidney slot.

2. A feed granulator according to claim 1, characterized in that: adjusting part (353) are equipped with two and respectively with two adjusting plate (331) correspond, adjusting part (353) are including all along relative supporting shoe (3531) and screw rod (3532) that set up of vertical direction, two screw rod (3532) respectively with two supporting shoe (3531) threaded connection, be equipped with regulating block (3311) on the lateral wall of adjusting plate (331), regulating block (3311) is located two between screw rod (3532).

3. A feed granulator according to claim 2, characterized in that: the screw rod (3532) is also in threaded connection with a locking nut (3533).

4. A feed granulator according to claim 1, characterized in that: the transverse plate (351) is provided with a first guide plate (3534) and a second guide plate (3511) along the axial direction of the granulating roller (112), and one ends of the first guide plate (3534) and the second guide plate (3511) facing to the rotating direction of the screen (111) are oppositely arranged in an inclined mode.

5. A fodder granulator according to claim 4, characterized in that: the first guide plate (3534) is welded with the transverse plate (351), the second guide plate (3511) is welded with a support plate (3521), and the support plate (3521) is fixedly connected with the vertical plate (352) through bolts.

6. A feed granulator according to claim 1, characterized in that: one end, facing the fixed plate (3), of the screen (111) is provided with a connecting ring (1111), a fixed ring (4) is rotationally connected in the cylinder body (1), the fixed plate (3) is located in the fixed ring (4), the connecting ring (1111) is provided with a plurality of lugs (1112) facing the fixed ring (4), the lugs (1112) are arranged along the circumferential direction of the connecting ring (1111), and the fixed ring (4) is provided with a groove (42) for the lugs (1112) to be clamped in;

fixed ring (4) with still be equipped with locking circular arc board (41) on go-between (1111), locking circular arc board (41) orientation fixed ring (4) with locking groove (411) have been seted up in go-between (1111), the both sides wall of locking groove (411) respectively with fixed ring (4) with go-between (1111) butt, on the arc surface of locking circular arc board (41) through the bolt with the lateral wall fixed connection of fixed ring (4).

7. A feed granulator according to claim 1, characterized in that: one end of the screen (111) far away from the fixing plate (3) is provided with a conical cylinder (1113), and the large end of the conical cylinder (1113) is close to the fixing plate (3).

8. A feed granulator according to claim 1, characterized in that: and a plug connector (332) is inserted into one end, far away from the fixed plate (3), of the rotating shaft (33).