CN112604754A - Bone breaker is used in pet food processing - Google Patents

Bone breaker is used in pet food processing Download PDF

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Publication number
CN112604754A
CN112604754A CN202011290707.2A CN202011290707A CN112604754A CN 112604754 A CN112604754 A CN 112604754A CN 202011290707 A CN202011290707 A CN 202011290707A CN 112604754 A CN112604754 A CN 112604754A
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CN
China
Prior art keywords
crushing
sliding
guide
frame
hopper
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Granted
Application number
CN202011290707.2A
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Chinese (zh)
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CN112604754B (en
Inventor
邱园艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Xintian Pet Food Co ltd
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Jiangxi Longwei Pet Food Co ltd
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Priority to CN202011290707.2A priority Critical patent/CN112604754B/en
Publication of CN112604754A publication Critical patent/CN112604754A/en
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Publication of CN112604754B publication Critical patent/CN112604754B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/02Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/02Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
    • B02C18/04Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/286Feeding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165Screen denying egress of oversize material

Abstract

The invention relates to a crusher, in particular to a bone crusher for processing pet food. The invention aims to solve the technical problem of how to design a bone crusher for processing pet food, which can save labor during operation and can crush for multiple times so as to ensure better crushing effect. In order to solve the above technical problems, the present invention provides a bone crusher for processing pet food, comprising: one side of the top of the rack is connected with a support frame; the blanking box is connected to the support frame, one side of the top of the blanking box is connected with a blanking hopper, and the blanking hopper is communicated with the inside of the blanking box; the primary crushing mechanism is arranged on the blanking box; and the blanking mechanism is arranged between the primary crushing mechanism and the blanking box. The bone crushing device provided by the invention can be used for primarily crushing bones through the matching operation of the primary crushing mechanism and the blanking mechanism, so that the effect of crushing the bones is achieved.

Description

Bone breaker is used in pet food processing
Technical Field
The invention relates to a crusher, in particular to a bone crusher for processing pet food.
Background
The pet food mainly provides basic nutrient substances required by life guarantee, growth and health for various pets, has the advantages of comprehensive nutrition, high digestibility, scientific formula, quality standard, convenience in feeding and use, capability of preventing certain diseases and the like, usually needs bones when being processed, usually needs to be crushed when the bones are used, and the crushed bones are used for processing the pet food.
At present, carry out the mode of breakage to the bone and place the bone on breaker by the manual work usually, follow the manual work again and operate breaker and carry out the breakage to the bone, the broken back that finishes is collected by the manual work again, comparatively expends the manpower during above-mentioned mode operation to can only carry out once breakage when the operation, crushing effect is not very good.
Therefore, it is necessary to design a bone crusher for processing pet food, which can save labor during operation and can perform multiple crushing so as to achieve a better crushing effect.
Disclosure of Invention
(1) Technical problem to be solved
In order to overcome the defects that the operation is labor-consuming, the crushing effect is not good due to the fact that the crushing can be carried out only once during the operation, the invention aims to solve the technical problem of providing the bone crusher for processing the pet food, which can save labor during the operation and can crush for multiple times, so that the crushing effect is better.
(2) Technical scheme
In order to solve the technical problem, the invention provides a bone crusher for processing pet food, which comprises a frame, wherein one side of the top of the frame is connected with a support frame; the blanking box is connected to the support frame, one side of the top of the blanking box is connected with a blanking hopper, and the blanking hopper is communicated with the inside of the blanking box; the primary crushing mechanism is arranged on the blanking box; and the blanking mechanism is arranged between the primary crushing mechanism and the blanking box.
Preferably, the primary crushing mechanism comprises a crushing hopper which is connected to one side of the bottom of the blanking box, and the crushing hopper is communicated with the inside of the blanking box; the two crushing rollers are respectively and rotatably connected to the two sides in the crushing hopper; the crushing motor is arranged on the crushing hopper, and an output shaft of the crushing motor is connected with a transmission shaft of the crushing roller; two transmission gears are arranged and are respectively connected to the two crushing rollers, and the two transmission gears are meshed with each other.
Preferably, the blanking mechanism comprises a mounting frame which is connected to one side of the blanking box; the quantitative hopper is connected in the blanking box in a sliding manner, and a first baffle plate is connected onto the quantitative hopper and can block the discharging end of the blanking hopper; the first rotating shaft is rotatably connected to the lower part of one side of the mounting rack; the first worm wheel is connected to the first rotating shaft, and a transmission shaft of the first worm wheel is connected with a second worm; the first worm is connected to the transmission shaft of one of the crushing rollers and matched with the first worm wheel; the two chain wheels are respectively connected to the two sides of the mounting frame in a rotating mode, and a chain is wound between the two chain wheels; the second worm wheel is connected to the transmission shaft of one of the chain wheels and matched with the second worm; the guide rail is connected to the quantitative hopper, a sliding shaft is connected to the guide rail in a sliding mode, and the sliding shaft is matched with the guide rail in a sliding mode.
Preferably, the secondary crushing mechanism comprises a guide plate which is connected to one side of the bottom of the blanking box; the lifting frame is connected to the guide plate in a sliding mode, and an elastic part is connected between the lifting frame and the guide plate; the plurality of cutters are arranged and are uniformly connected to the bottom of the lifting frame at intervals; the two connecting plates are arranged and are respectively connected to two sides of the crushing hopper; the cam is rotatably connected between the connecting plates at the two sides; the second rotating shaft is rotatably connected between one sides of the connecting plates at the two sides; the two first gears are respectively connected to the second rotating shaft and the transmission shaft of the cam; the belt transmission assembly is wound between the second rotating shaft and the transmission shaft of one of the crushing rollers; the guide seat is connected to the top of the rack, and both sides of the guide seat are connected with first guide rods in a sliding manner; the discharging frame is connected between the two first guide rods; the second material blocking plate is connected to the material placing frame; the two guide frames are arranged and respectively connected to two sides of the mounting frame; the lifting rod is connected between the guide frames on the two sides in a sliding manner; the lifting plate is connected to the bottom of the lifting rod, a second gear is rotatably connected to the lifting plate, and the second gear can be meshed with the two first gears respectively.
Preferably, the device also comprises a driving mechanism, wherein the driving mechanism comprises a slide block which is rotatably connected on the slide shaft, and the slide block is in sliding fit with the guide rail; the second guide rod is connected to the bottom of the sliding block and is in sliding fit with the guide rail; the sliding rod is connected to the bottom of the second guide rod; the sliding rail is connected to the lifting rod, and the sliding rod is in sliding fit with the sliding rail; the fixed rod is connected to the discharging frame and matched with the sliding rod; and the return spring is connected between the guide seat and the discharging frame.
Preferably, the automatic feeding device further comprises a filter sieve, one side of the top of the rack is open, the filter sieve is arranged at the open position of the top of the rack, and the discharging frame can move to the position above the filter sieve.
Preferably, the filter screen further comprises a collecting box which is placed on one side in the rack, and the collecting box is located below the filter screen.
Preferably, the guide device further comprises two limiting columns, the two limiting columns are connected to two sides of the guide seat respectively, and the limiting columns are sleeved on the outer side of the first guide rod.
(3) Has the advantages that:
1. the bone crushing device provided by the invention can be used for primarily crushing bones through the matching operation of the primary crushing mechanism and the blanking mechanism, so that the effect of crushing the bones is achieved.
2. The pet bone secondary crushing device provided by the invention has the advantages that the driving mechanism and the secondary crushing mechanism are matched to operate to carry out secondary crushing on the pet bone, so that the crushing effect is better.
3. The bone placing device only needs to place bones during operation, is simple to operate and effectively saves manpower.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic partial perspective view of a first embodiment of the present invention.
Fig. 3 is a schematic view of a first partial three-dimensional structure of the blanking mechanism of the present invention.
Fig. 4 is a schematic view of a second partial three-dimensional structure of the blanking mechanism of the present invention.
Fig. 5 is a schematic partial perspective view of a first secondary crushing mechanism according to the present invention.
Fig. 6 is a schematic partial perspective view of a second secondary crushing mechanism according to the present invention.
Fig. 7 is a second partial perspective view of the present invention.
Fig. 8 is a third partial perspective view of the present invention.
The labels in the figures are: 1-a machine frame, 2-a support frame, 3-a blanking box, 4-a blanking hopper, 5-a primary crushing mechanism, 51-a crushing hopper, 52-a crushing roller, 53-a crushing motor, 54-a transmission gear, 6-a blanking mechanism, 61-a mounting frame, 62-a quantitative hopper, 63-a first striker plate, 64-a first rotating shaft, 65-a first worm gear, 66-a second worm, 67-a chain wheel, 68-a chain, 69-a second worm gear, 610-a first worm, 611-a guide rail, 612-a sliding shaft, 7-a collecting box, 8-a secondary crushing mechanism, 80-an elastic piece, 81-a guide plate, 82-a lifting frame, 83-a cutter, 84-a connecting plate, 85-a cam and 86-a second rotating shaft, 87-a first gear, 88-a belt transmission assembly, 89-a guide seat, 810-a discharging frame, 811-a first guide rod, 812-a second baffle plate, 813-a guide frame, 814-a lifting rod, 815-a lifting plate, 816-a second gear, 817-a filter screen, 9-a driving mechanism, 91-a sliding block, 92-a second guide rod, 93-a sliding rod, 94-a sliding rail, 95-a fixed rod, 96-a return spring and 97-a limiting column.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
The utility model provides a bone breaker is used in pet food processing, as shown in fig. 1 to 4, including frame 1, support frame 2, unloading case 3, lower hopper 4, frame 1 top right side is connected with support frame 2, be connected with unloading case 3 on the support frame 2, 3 top right sides of unloading case are connected with down hopper 4, intercommunication in lower hopper 4 and the unloading case 3, still including preliminary broken mechanism 5 and unloading mechanism 6, be equipped with preliminary broken mechanism 5 on the unloading case 3, be equipped with unloading mechanism 6 between preliminary broken mechanism 5 and the unloading case 3.
Preliminary broken mechanism 5 is including broken hopper 51, crushing roller 52, broken motor 53 and drive gear 54, workbin 3 bottom left side is connected with broken hopper 51, intercommunication in broken hopper 51 and the workbin 3, the equal rotary type in the broken hopper 51 of the left and right sides is connected with crushing roller 52, broken motor 53 is installed to broken hopper 51 rear side, broken motor 53's output shaft and crushing roller 52's transmission shaft are connected, be connected with drive gear 54 on the transmission shaft of crushing roller 52 front side, two drive gear 54 intermeshing.
The blanking mechanism 6 comprises an installation frame 61, a quantitative hopper 62, a first material baffle 63, a first rotating shaft 64, a first worm wheel 65, a second worm 66, a chain wheel 67, a chain 68, a second worm wheel 69, a first worm 610, a guide rail 611 and a sliding shaft 612, the installation frame 61 is connected with the front side of the blanking box 3, the quantitative hopper 62 is connected with the inner side of the blanking box 3 in a sliding way, the first material baffle 63 is connected with the quantitative hopper 62, the first material baffle 63 can block the discharging end of the blanking box 4, the first rotating shaft 64 is rotatably connected with the lower part of the left side of the installation frame 61, the first worm wheel 65 is connected with the first rotating shaft 64, the second worm 66 is connected with the transmission shaft of the first worm wheel 65, the first worm 610 is connected with the transmission shaft of one crushing roller 52, the first worm 610 is matched with the first worm wheel 65, the chain wheels 67 are rotatably connected with the left side and the right side, the transmission shaft of the left chain wheel 67 is connected with a second worm wheel 69, the second worm wheel 69 is matched with a second worm 66, the outer front side of the quantitative hopper 62 is connected with a guide rail 611, the guide rail 611 is connected with a sliding shaft 612 in a sliding mode, and the sliding shaft 612 is matched with the guide rail 611 in a sliding mode.
When bones are required to be crushed, the crusher can be used, firstly, a user can pour the bones to be crushed into the lower hopper 4, the bones in the lower hopper 4 fall into the quantitative hopper 62, then, the user can start the crushing motor 53 to drive the crushing rollers 52 to rotate, one of the crushing rollers 52 drives the first worm wheel 65 to rotate through the first worm 610 when rotating, the first worm wheel 65 drives the second worm 66 to rotate, the second worm 66 rotates to drive the chain 68 to rotate through the second worm wheel 69 and the chain wheel 67, the chain 68 rotates to drive the sliding shaft 612 to rotate, the sliding shaft 612 pulls the guide rail 611 to reciprocate left and right when rotating, the guide rail 611 reciprocates left and right to drive the quantitative hopper 62 to reciprocate left and right, the quantitative hopper 62 reciprocates left and right to drive the first material baffle 63 to reciprocate left and right, the first material baffle 63 can block the discharge end of the lower hopper 4 when moving, avoid the bone in hopper 4 to fall out down, when pulling quantitative hopper 62 when moving left, also filled with the bone in the quantitative hopper 62, when quantitative hopper 62 moved to broken hopper 51 top, the bone in the quantitative hopper 62 falls into in broken hopper 51, at this moment crushing roller 52 still is in the rotation state, crushing roller 52 can carry out the breakage to the bone when rotating, thereby reach and carry out broken effect to the bone, so, just can carry out the breakage to the bone, the discharge end of bone through broken hopper 51 after the breakage falls out, it can to take out the bone after the breakage afterwards by the manual work.
Example 2
On the basis of embodiment 1, as shown in fig. 5 to 7, the secondary crushing device 8 further comprises an elastic member 80, a guide plate 81, a lifting frame 82, cutters 83, a connecting plate 84, a cam 85, a second rotating shaft 86, a first gear 87, a belt transmission assembly 88, a guide seat 89, a material placing frame 810, a first guide rod 811, a second material blocking plate 812, a guide frame 813, an elastic member 80, a lifting rod 814, a lifting plate 815 and a second gear 816, wherein the guide plate 81 is connected to the right side of the bottom of the material placing box 3, the lifting frame 82 is slidably connected to the guide plate 81, the elastic member 80 is connected between the lifting frame 82 and the guide plate 81, the plurality of cutters 83 are uniformly connected to the bottom of the lifting frame 82 at intervals, the connecting plates 84 are connected to the front side and the rear side of the outer right side of the crushing hopper 51, the cam 85 is rotatably connected between the connecting plates 84 at both sides, the second rotating shaft, all be connected with first gear 87 on the transmission shaft of second pivot 86 and cam 85, around there being belt drive assembly 88 between the transmission shaft of one of second pivot 86 and one of them crushing roller 52, frame 1 top right side is connected with guide holder 89, guide holder 89 both sides are all sliding type to be connected with first guide arm 811 around, be connected with blowing frame 810 between two first guide arm 811 left sides, blowing frame 810 left side upper portion is connected with second flitch 812, the left and right sides of mounting bracket 61 leading flank all is connected with leading truck 813, sliding type is connected with lifter 814 between the leading truck 813 of both sides, lifter 814 bottom is connected with lifter 815, lifter 815 rear side lower part rotary type is connected with second gear 816, second gear 816 respectively can mesh with two first gear 87.
The bones falling from the discharging end of the crushing hopper 51 are blocked by the second material blocking plate 812, at this time, the first guide rod 811 can be pulled by manpower to drive the material placing frame 810 and the second material blocking plate 812 to move leftwards, when the material placing frame 810 moves to the discharging end of the crushing hopper 51, the bones in the crushing hopper 51 fall into the material placing frame 810, at this time, the first guide rod 811 can be pulled to drive the material placing frame 810 to reset, the material placing frame 810 is positioned below the cutter 83 after being reset, one of the crushing rollers 52 drives the second rotating shaft 86 to rotate through the belt transmission assembly 88 when rotating, the second rotating shaft 86 drives the first gear 87 to rotate when rotating, at this time, the lifting rod 814 can be pulled by manpower to drive the second gear 816 to move upwards through the lifting plate 815, when the second gear 816 moves upwards to be respectively meshed with the two first gears 87, the first gear 87 on the second rotating shaft 86 pokes the first gear 87 on the cam 85 through the second gear 816, thereby drive cam 85 and rotate, cam 85 rotates and drives crane 82 reciprocating motion from top to bottom with the cooperation of elastic component 80, and crane 82 reciprocating motion from top to bottom can drive cutter 83 reciprocating motion from top to bottom, can carry out the secondary crushing to the bone in blowing frame 810 when cutter 83 reciprocating motion from top to bottom to reach and carry out the secondary crushing's effect to the bone.
Example 3
On the basis of embodiment 2, as shown in fig. 5, 7 and 8, the device further includes a driving mechanism 9, the driving mechanism 9 includes a sliding block 91, a second guide rod 92, a sliding rod 93, a sliding rail 94, a fixing rod 95 and a return spring 96, the sliding shaft 612 is rotatably connected with the sliding block 91, the sliding block 91 is in sliding fit with the guiding rail 611, the bottom of the sliding block 91 is connected with the second guide rod 92, the second guide rod 92 is in sliding fit with the guiding rail 611, the bottom of the second guide rod 92 is connected with the sliding rod 93, the lifting rod 814 is connected with the sliding rail 94, the sliding rod 93 is in sliding fit with the sliding rail 94, the front side of the discharging frame 810 is connected with the fixing rod 95, the fixing rod 95 is matched with the sliding rod 93, and the.
The sliding shaft 612 will drive the sliding block 91 to reciprocate up and down on the guiding rail 611 when rotating, the sliding block 91 will drive the second guiding rod 92 and the sliding rod 93 to move up and down when moving up and down, when the sliding block 91 drives the second guiding rod 92 and the sliding rod 93 to move down, the sliding rod 93 will drive the lifting rod 814 to move down through the sliding rail 94, the lifting rod 814 will move down to drive all the devices thereon to move down together, the sliding rod 93 is located at the left side of the fixing rod 95 after moving down, the guiding rail 611 will drive the sliding rod 93 to move left when moving left, the sliding rod 93 will contact with the fixing rod 95 after moving left, when the sliding rod 93 moves to contact with the fixing rod 95, the sliding rod 93 continues to move left to push the fixing rod 95 to move left, the fixing rod 95 moves left to drive the discharging frame 810 to move left, the return spring 96 is stretched, when bone is filled in the discharging frame 810, the sliding block 91 will drive, the sliding rod 93 does not abut against the fixing rod 95 any more after moving upwards, at this time, the discharging frame 810 is reset under the action of the reset spring 96, the sliding rod 93 pulls the connecting plate 84 to move upwards when moving upwards, the connecting plate 84 moves upwards to drive all devices thereon to move upwards together, so that the second gear 816 is driven to move upwards, and therefore, the discharging frame 810 and the second gear 816 do not need to be pulled manually to move, and manpower is effectively saved.
Example 4
On the basis of embodiment 3, as shown in fig. 1, a filter screen 817 is further included, the left side of the top of the frame 1 is open, the filter screen 817 is disposed at the open portion of the left side of the top of the frame 1, and the discharge frame 810 can move to above the filter screen 817.
The discharging frame 810 moves to the upper side of the filter screen 817 after moving leftwards, and then the bones which are crushed again in the discharging frame can fall down through the filter screen 817, so that the bones do not need to be taken out manually, manpower is effectively saved, and the bones in the discharging frame 810 cannot pass through the filter screen 817 due to large bones when falling into the discharging frame 810.
As shown in fig. 1, the filter screen device further comprises a collecting box 7, wherein the collecting box 7 is arranged on the left side in the frame 1, and the collecting box 7 is positioned below the filter screen 817.
The bone falling from the filter screen 817 falls into the collection bin 7.
As shown in fig. 5, the guide device further comprises a limiting post 97, the front side and the rear side of the left side of the guide seat 89 are both connected with the limiting post 97, and the limiting post 97 is sleeved outside the first guide rod 811.
The limiting column 97 can limit the discharge frame 810.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (8)

1. A bone crusher for processing pet food, which is characterized by comprising:
one side of the top of the rack (1) is connected with a support frame (2);
the blanking box (3) is connected to the support frame (2), one side of the top of the blanking box (3) is connected with a blanking hopper (4), and the blanking hopper (4) is communicated with the inside of the blanking box (3);
the primary crushing mechanism (5) is arranged on the blanking box (3);
and the blanking mechanism (6) is arranged between the primary crushing mechanism (5) and the blanking box (3).
2. A bone crusher for pet food processing according to claim 1, characterized in that the preliminary crushing mechanism (5) comprises:
the crushing hopper (51) is connected to one side of the bottom of the blanking box (3), and the crushing hopper (51) is communicated with the inside of the blanking box (3);
the two crushing rollers (52) are arranged, and the two crushing rollers (52) are respectively connected to the two sides in the crushing hopper (51) in a rotating manner;
a crushing motor (53) which is arranged on the crushing hopper (51), and the output shaft of the crushing motor (53) is connected with the transmission shaft of the crushing roller (52);
and two transmission gears (54) are arranged, the two transmission gears (54) are respectively connected to the two crushing rollers (52), and the two transmission gears (54) are meshed with each other.
3. A bone crusher for pet food processing according to claim 2, characterized in that the blanking mechanism (6) comprises:
the mounting frame (61) is connected to one side of the blanking box (3);
the quantitative hopper (62) is connected in the blanking box (3) in a sliding manner, a first material baffle plate (63) is connected to the quantitative hopper (62), and the first material baffle plate (63) can block the discharging end of the blanking hopper (4);
a first rotating shaft (64) which is rotatably connected to the lower part of one side of the mounting frame (61);
a first worm wheel (65) connected to the first rotating shaft (64), and a second worm (66) connected to a transmission shaft of the first worm wheel (65);
a first worm (610) connected to the drive shaft of one of the crushing rollers (52), the first worm (610) cooperating with a first worm gear (65);
two chain wheels (67) are arranged, the two chain wheels (67) are respectively connected to two sides of the mounting frame (61) in a rotating mode, and a chain (68) is wound between the two chain wheels (67);
a second worm wheel (69) connected to the drive shaft of one of the sprockets (67), the second worm wheel (69) cooperating with the second worm (66);
and a guide rail (611) connected to the quantitative hopper (62), wherein a slide shaft (612) is connected to the guide rail (611) in a sliding manner, and the slide shaft (612) is in sliding fit with the guide rail (611).
4. A bone crusher for pet food processing according to claim 3, characterized in that it further comprises a secondary crushing mechanism (8), the secondary crushing mechanism (8) comprising:
the guide plate (81) is connected to one side of the bottom of the blanking box (3);
the lifting frame (82) is connected to the guide plate (81) in a sliding mode, and an elastic part (80) is connected between the lifting frame (82) and the guide plate (81);
the plurality of cutters (83) are arranged, and the plurality of cutters (83) are uniformly connected to the bottom of the lifting frame (82) at intervals;
the two connecting plates (84) are arranged, and the two connecting plates (84) are respectively connected to two sides of the crushing hopper (51);
a cam (85) rotatably connected between the two side connection plates (84);
a second rotating shaft (86) rotatably connected between one sides of the two side connecting plates (84);
the two first gears (87) are respectively connected to the second rotating shaft (86) and the transmission shaft of the cam (85);
a belt drive assembly (88) wound between the second rotating shaft (86) and the drive shaft of one of the crushing rollers (52);
the guide seat (89) is connected to the top of the rack (1), and both sides of the guide seat (89) are connected with first guide rods (811) in a sliding manner;
a discharge frame (810) connected between two first guide rods (811);
a second retainer plate (812) connected to the discharge frame (810);
the two guide frames (813) are arranged, and the two guide frames (813) are respectively connected to the two sides of the mounting frame (61);
a lifting rod (814) which is connected between the guide frames (813) at two sides in a sliding way;
the lifting plate (815) is connected to the bottom of the lifting rod (814), the lifting plate (815) is rotatably connected with a second gear (816), and the second gear (816) is respectively meshed with the two first gears (87).
5. A bone crusher for pet food processing according to claim 4, characterized in that it further comprises a driving mechanism (9), the driving mechanism (9) comprising:
the sliding block (91) is rotatably connected to the sliding shaft (612), and the sliding block (91) is in sliding fit with the guide rail (611);
the second guide rod (92) is connected to the bottom of the sliding block (91), and the second guide rod (92) is in sliding fit with the guide rail (611);
a sliding rod (93) connected to the bottom of the second guide rod (92);
the sliding rail (94) is connected to the lifting rod (814), and the sliding rod (93) is in sliding fit with the sliding rail (94);
the fixing rod (95) is connected to the discharging frame (810), and the fixing rod (95) is matched with the sliding rod (93);
and the return spring (96) is connected between the guide seat (89) and the discharging frame (810).
6. The bone crusher for pet food processing according to claim 5, further comprising:
the filter screen (817), frame (1) top one side is open setting, and the open position at frame (1) top is equipped with filter screen (817), and blowing frame (810) can move to filter screen (817) top.
7. The bone crusher for pet food processing according to claim 6, further comprising:
and the collecting box (7) is placed on one side in the rack (1), and the collecting box (7) is positioned below the filter screen (817).
8. The bone crusher for pet food processing as set forth in claim 7, further comprising:
the two limiting columns (97) are arranged, the two limiting columns (97) are connected to the two sides of the guide seat (89) respectively, and the limiting columns (97) are sleeved on the outer side of the first guide rod (811).
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CN114100771A (en) * 2021-11-29 2022-03-01 绍兴至味食品有限公司 Wheat cooling crusher with promote transportation function
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