CN220936692U - Pet feed pelletization drying device - Google Patents

Abstract

The utility model provides a pet feed granulating and drying device, which comprises a feed granulating box, wherein the left side of the top end of the feed granulating box is connected with a crushing mechanism, the left side and the right side of the rear end of the feed granulating box are both connected with a drying mechanism, and the feed granulating box is connected with a screening mechanism.

Description

Pet feed pelletization drying device

Technical Field

The utility model mainly relates to the technical field of pet feeds, in particular to a granulating and drying device for pet feeds.

Background

The pet is one of the mental and the rest of people, along with the development and progress of society, people and families for feeding the pet are gradually increased, the development of the feed industry for feeding the pet is also continuously increased, the pet feed also becomes a necessary product for feeding the pet, the temperature of the pellet feed is high and moist after the conventional pellet feed is discharged, if no reasonable treatment measures are taken, the pellet feed is adhered together, the shape of the feed pellet is influenced, the quality of the feed is reduced, and the subsequent processing cost is increased.

Through retrieving, for example, the utility model patent of publication number CN214015911U discloses a fodder pelletization device, enter into the fodder conveyer pipe through the feed connection pipe, open electric telescopic handle this moment, thereby electric telescopic handle drives the fodder push pedal and removes to the right-hand member of fodder conveyer pipe, simultaneously the steam conveyer pipe provides steam, in this process fodder raw materials and steam intensive mixing, thereby guarantee the humiture of fodder raw materials, thereby the rotating electrical machines drives rotatory blade through first rotation axis and rotate, and then cut the fodder raw materials, the fodder after cutting falls into the fodder cooling tube, thereby first gear drives the rotation of second gear, thereby make second rotation axis and helical blade drive the fodder granule and remove to the left end of fodder cooling tube, the heat that the fodder granule produced in the fodder cooling tube is taken away to the radiator fan leaf, can air dry the cooling to the granule, be convenient for preserve and transportation.

In the above-mentioned patent technical scheme, thereby drive rotatory blade through first rotation axis through rotating electrical machines and rotate, and then cut the fodder raw materials, thereby drive the second gear rotation through first gear for thereby second rotation axis and helical blade drive fodder pellet remove to the left end of fodder cooling tube, and the heat that fodder cooling tube inside fodder pellet produced is taken away to the heat dissipation flabellum, can air-dry the cooling to the granule, is convenient for preserve and transportation. However, the following disadvantages still exist when the technical scheme of the patent is used:

1. Above-mentioned patent technical scheme is in actual use, because the fodder conveyer pipe is the slope setting to the collecting range of fodder shaping pipe is less, when the fodder raw materials is too much, can lead to the fodder raw materials to remain in the fodder conveyer pipe, can't clear up, and the long-term time going to lead to the fodder raw materials accumulation, leads to the fact the influence to new fodder raw materials when using next time.

2. Above-mentioned patent technical scheme is in actual use, only cuts the pelletization through the raw materials that rotary blade comes out to a fodder shaping pipe, and pelletization efficiency is lower, and the practicality is not strong.

3. According to the technical scheme, in the actual use process, feed raw materials cannot be screened, so that the cut feed raw materials are different in size, and the subsequent processing cost is increased.

Therefore, we propose a pet food granulating and drying device to solve the drawbacks of the above scheme.

Disclosure of utility model

The utility model mainly provides a granulating and drying device for pet feeds, which is used for solving the technical problems in the background technology.

The technical scheme adopted for solving the technical problems is as follows:

The utility model provides a pet fodder pelletization drying device, includes the fodder pelletization case, fodder pelletization case top left side is connected with broken mechanism, fodder pelletization case rear end left and right sides all is connected with stoving mechanism, be connected with on the fodder pelletization case and screen out the mechanism, be connected with pelletization mechanism on the fodder pelletization case.

Further, pelletization mechanism includes the backup pad of fixed connection in fodder pelletization case left side, backup pad top fixedly connected with second motor, fodder pelletization incasement portion top fixedly connected with carries a section of thick bamboo, second motor output extends to the inside auger of just fixedly connected with of carrying a section of thick bamboo, carry a section of thick bamboo right-hand member opening part fixedly connected with pelletization board, the play grain mouth that a plurality of equidistance was distributed has been seted up on the pelletization board, pelletization board right side is equipped with the bull stick, the one end fixedly connected with cutter that a plurality of equidistance was distributed that the bull stick outside surface is close to the pelletization board, fodder pelletization case left side just is located second motor top fixedly connected with steam conveying pipe.

Further, the auger right-hand member passes through the bearing and rotates with the pelletization board to be connected, bull stick left end and auger right-hand member fixed connection, the bull stick right-hand member passes through the bearing and rotates with fodder pelletization case right side inner wall to be connected, it is linked together with the transport section of thick bamboo is inside to go out the grain mouth, the cutter is laminated with the pelletization board mutually, steam delivery pipe one end and transport the inside intercommunication of section of thick bamboo, just the steam delivery pipe other end and outside steam connecting pipe intercommunication.

Further, stoving mechanism includes the protective housing of fixed connection in fodder pelletization case rear end left and right sides, protective housing outside rear end fixedly connected with third motor, third motor output extends to the inside and fixedly connected with connecting rod of protective housing, the flabellum has been cup jointed in the connecting rod outside is fixed, the air intake has all been seted up to both sides about protective housing rear end lateral wall and being located the third motor, the first protection network of air intake inside fixedly connected with, first vent has all been seted up to the position that fodder pelletization case rear end lateral wall corresponds two protective housings, the inside fixedly connected with heating wire of first vent, the second vent has been seted up to fodder pelletization case front end lateral wall, the inside fixedly connected with second protection network of second vent.

Further, the input end of the heating wire is electrically connected with an external power supply.

Further, remove the mechanism including rotating the cabinet door of connecting in fodder pelletization case front end left and right sides, movable groove has all been seted up to fodder pelletization case left and right sides inner wall, the equal fixedly connected with of both sides inner wall is a set of second spring about the movable groove, two sets of the equal fixedly connected with stabilizer blade of one end that the second spring is close to each other, two fixedly connected with T type slide between the stabilizer blade, the one end that the movable groove was kept away from to T type slide is connected with the sieve board, the T type spout has all been seted up to shake sieve board left and right sides, the fluting has been seted up flutedly on the sieve board, fluting inside fixedly connected with screen cloth, fodder pelletization case right side inner wall just is located shake sieve board below fixedly connected with fixed plate, fixed plate top fixedly connected with vibration motor.

Further, the vibration sieve plate is connected with two T-shaped sliding plates in a sliding manner through T-shaped sliding grooves formed in the left side and the right side, the output end of the vibration motor is attached to the right side of the bottom of the vibration sieve plate, the cabinet door is connected with the feed granulating box in a rotating manner through a hinge, and the front end of the cabinet door is fixedly connected with a hand pull rod.

Further, crushing mechanism includes the left raw materials feeder hopper of fixedly connected with feed pelletization case top, the first motor of raw materials feeder hopper left side fixedly connected with, first motor output fixedly connected with drive roll, the drive roll right-hand member extends to raw materials feeder hopper outside and fixedly connected with driving gear, driving gear front side is connected with driven gear, the inside fixedly connected with driven voller of driven gear, the driven voller left end extends to raw materials feeder hopper inside and fixedly connected with driven crushing sword, the drive roll outside surface just is located the inside fixedly connected with initiative crushing sword of raw materials feeder hopper.

Further, both ends are all rotated through bearing and raw materials feeder hopper left and right sides lateral wall about drive roll and driven voller and are connected, the driving gear is connected with driven gear meshing, just raw materials feeder hopper bottom and the inside intercommunication of transport section of thick bamboo.

Further, the equal fixedly connected with deceleration sloping plate of fodder pelletization case left and right sides inner wall, fodder pelletization case bottom is equipped with the fodder discharge gate, the equal fixedly connected with landing leg in four corners in fodder pelletization case bottom.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the supporting plate, the second motor, the conveying cylinder, the rotating rod, the auger, the granulating plate, the granule outlet, the cutter and the steam conveying pipe are matched for use, the auger is driven to rotate by starting the second motor, meanwhile, steam is conveyed into the conveying cylinder through the steam conveying pipe, the fodder raw material and the steam are conveyed while being fully stirred through the auger, and the fodder raw material is extruded out through the granule outlet in the extrusion conveying process of the auger, so that the fodder raw material is effectively prevented from remaining in the fodder conveying pipe.

2. According to the utility model, the second motor, the rotating rod, the auger, the granulating plate, the granule outlet and the cutter are matched for use, the auger is driven to rotate by starting the second motor, so that the auger drives the rotating rod and the cutter to rotate, the feed raw material is extruded out through the granule outlets in the extrusion conveying process of the auger, and meanwhile, the feed raw material extruded out through the granule outlets is rapidly cut and granulated through the cutter, so that the granulating efficiency is high, and the practicability is strong.

3. According to the utility model, the cabinet door, the movable groove, the second spring, the stabilizing plate, the T-shaped sliding plate, the vibration sieve plate, the T-shaped sliding groove, the grooving, the screen, the fixed plate and the vibration motor are used in a matched mode, when the feed raw materials fall onto the vibration sieve plate, the vibration sieve plate vibrates under the action of the second spring through starting the vibration motor, the feed raw materials meeting requirements are vibrated off and discharged from a feed discharge port, when the feed raw materials which do not pass through the vibration sieve plate need to be cleaned after the vibration sieve is finished, the vibration sieve plate is pulled out under the action of the T-shaped sliding plate and the T-shaped sliding groove through the punching cabinet door, the feed raw materials which do not pass through the vibration sieve plate are cleaned, and then the vibration sieve plate is reinstalled, so that the particle size of the feed raw materials is effectively sieved, and the subsequent processing cost is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall internal structure of the front view of the present utility model;

FIG. 3 is a right-side view of the present utility model;

FIG. 4 is a schematic left-hand structural view of the pelletization plate of the present utility model;

FIG. 5 is a schematic diagram of the right-hand structure of the pelletization plate of the present utility model;

FIG. 6 is an enlarged view of FIG. 1 at A;

FIG. 7 is an enlarged view at B in FIG. 2;

FIG. 8 is an enlarged view of FIG. 3 at C;

fig. 9 is a schematic view of the overall structure of the seismograph panel of the present utility model.

In the figure: 1. a feed granulating box; 101. a deceleration sloping plate; 102. a feed discharge port; 103. a support leg; 2. a crushing mechanism; 201. a raw material feed hopper; 202. a first motor; 203. a drive roll; 204. a drive gear; 205. a driven gear; 206. driven roller; 207. a driven crushing knife; 208. an active crushing knife; 3. a granulating mechanism; 301. a support plate; 302. a second motor; 303. a delivery cylinder; 304. a rotating rod; 305. an auger; 306. a granulating plate; 307. a granule outlet; 308. a cutter; 309. a steam delivery pipe; 4. a screening mechanism; 401. a cabinet door; 402. a movable groove; 403. a second spring; 404. a stabilizing plate; 405. a T-shaped sliding plate; 406. vibrating the screen plate; 407. a T-shaped chute; 408. slotting; 409. a screen; 410. a fixing plate; 411. a vibration motor; 5. a drying mechanism; 501. a protective box; 502. a third motor; 503. a connecting rod; 504. a fan blade; 505. an air inlet; 506. a first protection net; 507. a first vent; 508. heating wires; 509. a second vent; 510. and a second protective net.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

Referring to fig. 1-9, an embodiment of a pet feed granulating and drying device, including a feed granulating box 1, wherein a crushing mechanism 2 is connected to the left side of the top end of the feed granulating box 1, a drying mechanism 5 is connected to the left and right sides of the rear end of the feed granulating box 1, a screening mechanism 4 is connected to the feed granulating box 1, a granulating mechanism 3 is connected to the feed granulating box 1, the granulating mechanism 3 includes a supporting plate 301 fixedly connected to the left side of the feed granulating box 1, a second motor 302 is fixedly connected to the top of the supporting plate 301, a conveying cylinder 303 is fixedly connected to the top end of the inside of the feed granulating box 1, the output end of the second motor 302 extends into the conveying cylinder 303 and is fixedly connected with an auger 305, a granulating plate 306 is fixedly connected to the opening of the right end of the conveying cylinder 303, a plurality of equally-spaced granule outlets 307 are formed in the granulating plate 306, a rotating rod 304 is arranged on the right side of the granulating plate 306, the outer side surface of the rotating rod 304 is fixedly connected with a plurality of cutters 308 distributed at equal intervals near one end of the granulating plate 306, the left side of the feed granulating box 1 is fixedly connected with a steam conveying pipe 309 above the second motor 302, the right end of the auger 305 is rotationally connected with the granulating plate 306 through a bearing, the left end of the rotating rod 304 is fixedly connected with the right end of the auger 305, the right end of the rotating rod 304 is rotationally connected with the right inner wall of the feed granulating box 1 through a bearing, a granule outlet 307 is communicated with the inside of the conveying cylinder 303, the cutters 308 are attached to the granulating plate 306, one end of the steam conveying pipe 309 is communicated with the inside of the conveying cylinder 303, the other end of the steam conveying pipe 309 is communicated with an external steam connecting pipe, the auger 305 is driven to rotate by starting the second motor 302, meanwhile, steam is conveyed into the conveying cylinder 303 through the steam conveying pipe 309, and the feed raw materials and the steam are fully stirred and simultaneously conveyed, feed raw materials extrudes away through a plurality of grain mouthfuls 307 in the extrusion transportation process of auger 305, and the effectual feed raw materials that has prevented remains in the fodder conveyer pipe, carries out the fast cutting pelletization through cutter 308 to the feed raw materials that a plurality of grain mouthfuls 307 extruded simultaneously, and pelletization efficiency is high, and the practicality is strong.

Wherein, drying mechanism 5 includes the protective housing 501 of fixed connection in feed pelletization case 1 rear end left and right sides, protective housing 501 outside rear end fixedly connected with third motor 502, third motor 502 output extends to the inside and fixedly connected with connecting rod 503 of protective housing 501, the flabellum 504 has been cup jointed in the fixed connection in connecting rod 503 outside, protective housing 501 rear end lateral wall and be located the upper and lower both sides of third motor 502 all offer air intake 505, the first protection network 506 of air intake 505 inside fixedly connected with, first vent 507 has all been offered to the position that feed pelletization case 1 rear end lateral wall corresponds two protective housings 501, the inside fixedly connected with heating wire 508 of first vent 507, the second vent 509 has been offered to feed pelletization case 1 front end lateral wall, the inside fixedly connected with second protection network 510 of second vent 509, the heating wire 508 input is connected with the external power supply electricity, drive connecting rod 503 and flabellum 504 through starting two third motors and rotate and supply air, heating wire 508 is connected with the external power supply simultaneously, blow hot-blast to the feed raw materials under the effect of heating wire 508, dry, convenient operation.

Wherein, screen removing mechanism 4 is including rotating the cabinet door 401 of being connected in fodder pelletization case 1 front end left and right sides, movable groove 402 has all been seted up to fodder pelletization case 1 left and right sides inner wall, the equal fixedly connected with of movable groove 402 upper and lower both sides inner wall is a set of second spring 403, the equal fixedly connected with stabilizer plate 404 of one end that two sets of second springs 403 are close to each other, fixedly connected with T type slide 405 between two stabilizer plates 404, T type slide 405 is kept away from the one end of movable groove 402 and is connected with vibration sieve plate 406, T type spout 407 has all been seted up to vibration sieve plate 406 left and right sides, open fluting 408 on the vibration sieve plate 406, the inside fixedly connected with screen cloth 409 of fluting 408, fodder pelletization case 1 right side inner wall just is located vibration sieve plate 406 below fixedly connected with fixed plate 410, fixed plate 410 top fixedly connected with vibration motor 411, T type spout 407 and two T type slide 405 sliding connection that vibration motor 411 output and vibration sieve plate 406 bottom right side are laminated mutually, cabinet door 401 is through rotating connection with fodder pelletization case 1, and cabinet door 401 front end fixedly connected with vibration sieve plate 406, vibration sieve plate 406 is not carried out the vibration sieve plate 406 through the effect of making the vibration sieve plate 102 after vibration sieve plate 406, the vibration sieve plate 406 is not required to be removed, the raw materials can be removed from the vibration sieve plate 406 through the effect, the vibration sieve plate is convenient.

Wherein, crushing mechanism 2 includes the raw materials feeder hopper 201 of fixed connection in the left side on top of fodder pelletization case 1, raw materials feeder hopper 201 left side fixedly connected with first motor 202, first motor 202 output fixedly connected with drive roll 203, drive roll 203 right-hand member extends to raw materials feeder hopper 201 outside and fixedly connected with driving gear 204, driving gear 204 front side is connected with driven gear 205, driven gear 205 inside fixedly connected with driven voller 206, driven voller 206 left end extends to raw materials feeder hopper 201 inside and fixedly connected with driven grinding sword 207, drive roll 203 outside surface and lie in raw materials feeder hopper 201 inside fixedly connected with initiative grinding sword 208, drive roll 203 and driven voller 206 both ends are connected with raw materials feeder hopper 201 left and right sides lateral wall rotation through the bearing, driving gear 204 meshes with driven gear 205 to be connected, and raw materials feeder hopper 201 bottom communicates with transport cylinder 303 inside, the raw materials of fodder is added from raw materials feeder hopper 201 department, drive roll 203 rotation through first motor 202, drive driving gear 208 and driven gear 204 rotate, thereby make driving gear 204 drive driven gear 205, 206 and driven grinding sword 207 rotate, thereby carry out the follow-up steam to the fodder raw materials, the follow-up steam of grinding is convenient for mixing fully.

Wherein, the equal fixedly connected with deceleration sloping plate 101 of fodder pelletization case 1 left and right sides inner wall, fodder pelletization case 1 bottom is equipped with fodder discharge gate 102, and the equal fixedly connected with landing leg 103 of four corners in fodder pelletization case 1 bottom, time when the effectual fodder raw materials stoving of having prolonged through the deceleration sloping plate 101 that is equipped with improves drying efficiency.

The specific operation mode of the utility model is as follows:

Firstly, a worker adds feed raw materials from a raw material feed hopper 201, a first motor 202 drives a driving roller 203 to rotate, the driving roller 203 drives a driving grinding cutter 208 and a driving gear 204 to rotate, so that the driving gear 204 drives a driven gear 205, a driven roller 206 and a driven grinding cutter 207 to rotate, the feed raw materials are ground, subsequent steam and the feed raw materials are convenient to be fully mixed, the ground feed raw materials fall into a conveying cylinder 303, a second motor 302 is started to drive the auger 305 to rotate, the auger 305 drives a rotating rod 304 and a cutter 308 to rotate, steam is conveyed into the conveying cylinder 303 through a steam conveying pipe 309, the feed raw materials and the steam are conveyed while being fully stirred through the auger 305, the feed raw materials are extruded through a plurality of granule outlets 307 in the extrusion conveying process of the auger 305, simultaneously, the feed raw materials extruded out of the grain outlets 307 are rapidly cut and granulated through the cutter 308, the feed raw materials fall onto the deceleration inclined plate 101 to slowly fall, the connecting rod 503 and the fan blades 504 are driven to rotate to supply air through starting the two third motors 502, meanwhile, the heating wires 508 are connected with an external power supply, hot air is blown to the feed raw materials under the action of the heating wires 508 to dry the feed raw materials, the feed raw materials fall onto the vibration sieve plate 406, the vibration sieve plate 406 is vibrated under the action of the second springs 403 through starting the vibration motor 411, the feed raw materials meeting the requirements are vibrated down, the feed raw materials are discharged from the feed outlet 102, when the feed raw materials which do not pass through the vibration sieve plate 406 are required to be cleaned after the vibration sieve is finished, the vibration sieve plate 406 is pulled out under the action of the T-shaped sliding plate 405 and the T-shaped sliding groove 407 through the punching cabinet door 401, and the feed raw materials which do not pass through the vibration sieve plate 406 are cleaned, and then the vibration sieve plate 406 is reinstalled.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims (9)

1. The utility model provides a pet fodder pelletization drying device, includes fodder pelletization case (1), its characterized in that: the left side of the top end of the feed granulating box (1) is connected with a crushing mechanism (2), the left side and the right side of the rear end of the feed granulating box (1) are connected with a drying mechanism (5), the feed granulating box (1) is connected with a screening mechanism (4), and the feed granulating box (1) is connected with a granulating mechanism (3);

The utility model provides a fodder pelletization mechanism (3) including fixed connection in fodder pelletization case (1) left backup pad (301), backup pad (301) top fixedly connected with second motor (302), fodder pelletization case (1) inside top fixedly connected with transport section of thick bamboo (303), second motor (302) output extends to transport section of thick bamboo (303) inside and fixedly connected with auger (305), transport section of thick bamboo (303) right-hand member opening part fixedly connected with pelletization board (306), a plurality of equidistance distribution's play grain mouth (307) have been seted up on pelletization board (306), pelletization board (306) right side is equipped with bull stick (304), one end fixedly connected with a plurality of equidistance distribution's cutter (308) that the bull stick (304) outside surface is close to pelletization board (306), fodder pelletization case (1) left side and be located second motor (302) top fixedly connected with steam delivery pipe (309).

2. A pet food pelletization drying apparatus according to claim 1, wherein: the right-hand member of auger (305) is rotated through bearing and pelletization board (306) and is connected, bull stick (304) left end and auger (305) right-hand member fixed connection, bull stick (304) right-hand member is rotated through bearing and fodder pelletization case (1) right side inner wall and is connected, play grain mouth (307) are linked together with the inside of carrying cylinder (303), cutter (308) are laminated with pelletization board (306), steam delivery pipe (309) one end and the inside intercommunication of carrying cylinder (303), just steam delivery pipe (309) other end and outside steam connecting pipe intercommunication.

3. A pet food pelletization drying apparatus according to claim 1, wherein: the utility model provides a fodder pelletization case (1), including fixed connection in protective housing (501) of fodder pelletization case (1) rear end left and right sides, protective housing (501) outside rear end fixedly connected with third motor (502), third motor (502) output extends to protective housing (501) inside and fixedly connected with connecting rod (503), flabellum (504) have been cup jointed in the fixed connection in connecting rod (503) outside, air intake (505) have all been seted up to protective housing (501) rear end lateral wall and be located both sides about third motor (502), first protection network (506) of air intake (505) inside fixedly connected with, first vent (507) have all been seted up to the position that fodder pelletization case (1) rear end lateral wall corresponds two protective housing (501), inside fixedly connected with heating wire (508) of first vent (507), second vent (509) have been seted up to fodder pelletization case (1) front end lateral wall, second vent (509) inside fixedly connected with second protection network (510).

4. A pet food pelletization drying apparatus according to claim 3, wherein: the input end of the heating wire (508) is electrically connected with an external power supply.

5. A pet food pelletization drying apparatus according to claim 1, wherein: the utility model provides a fodder pelletization case (1), including rotating cabinet door (401) of connecting in fodder pelletization case (1) front end left and right sides, movable groove (402) have all been seted up to fodder pelletization case (1) left and right sides inner wall, a set of second spring (403) of equal fixedly connected with of movable groove (402) upper and lower both sides inner wall, two sets of the equal fixedly connected with stabilizer plate (404) of one end that second spring (403) is close to each other, two fixedly connected with T type slide (405) between stabilizer plate (404), T type slide (405) are kept away from one end of movable groove (402) and are connected with vibration sieve plate (406), T type spout (407) have all been seted up in vibration sieve plate (406) left and right sides, fluting (408) have been seted up on the vibration sieve plate (408), inside fixedly connected with screen (409), fodder pelletization case (1) right side inner wall just is located vibration sieve (406) below fixedly connected with fixed plate (410), fixed plate (410) top fixedly connected with vibration sieve plate (411).

6. A pet food pelletization drying apparatus according to claim 5, wherein: the utility model discloses a fodder pelletization case, including cabinet door (401), vibrating screen board (406), cabinet door (401) and fodder pelletization case (1) rotate to be connected, just cabinet door (401) front end fixedly connected with hand pull rod, T type spout (407) and two T type slide (405) sliding connection that left and right sides were seted up to vibrating screen board (406), vibrating motor (411) output is laminated mutually with vibrating screen board (406) bottom right side.

7. A pet food pelletization drying apparatus according to claim 1, wherein: crushing mechanism (2) are including fixed connection in feed pelletization case (1) top left raw materials feeder hopper (201), raw materials feeder hopper (201) left side fixedly connected with first motor (202), first motor (202) output fixedly connected with driving roll (203), driving roll (203) right-hand member extends to raw materials feeder hopper (201) outside and fixedly connected with driving gear (204), driving gear (204) front side is connected with driven gear (205), driven gear (205) inside fixedly connected with driven roller (206), driven roller (206) left end extends to raw materials feeder hopper (201) inside and fixedly connected with driven crushing sword (207), driving roll (203) outside surface just is located raw materials feeder hopper (201) inside fixedly connected with initiative crushing sword (208).

8. The pet food granulating and drying device of claim 7, wherein: the left end and the right end of the driving roller (203) and the left end and the right end of the driven roller (206) are respectively connected with the left side wall and the right side wall of the raw material feeding hopper (201) in a rotating way through bearings, the driving gear (204) is connected with the driven gear (205) in a meshed way, and the bottom end of the raw material feeding hopper (201) is communicated with the inside of the conveying cylinder (303).

9. A pet food pelletization drying apparatus according to claim 1, wherein: the feed granulating box (1) is characterized in that deceleration sloping plates (101) are fixedly connected to the inner walls of the left side and the right side of the feed granulating box (1), a feed discharge port (102) is formed in the bottom end of the feed granulating box (1), and supporting legs (103) are fixedly connected to four corners of the bottom end of the feed granulating box (1).