Multi-stage sufficient feed crushing equipment for livestock breeding
By combining a multi-stage crushing system and components, the problem of low crushing efficiency in existing equipment has been solved, achieving efficient multi-stage crushing and flexible particle size adjustment, thus meeting the needs of large-scale poultry and livestock farming.
Patent Information
- Application Number
- CN202423076477.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-13
AI Technical Summary
Existing crushing equipment is inefficient in multi-stage crushing and cannot meet the needs of large-scale poultry and livestock farming.
The system employs a multi-stage crushing system, including components such as crushing rollers, screening boxes, screw conveyors, crushing pipes, pulverizing tanks, and grinding discs. Through multiple crushing, screening, and grinding operations, combined with motor and hydraulic regulation, it achieves multi-stage crushing and flexible adjustment of particle size.
It improves feed crushing efficiency, achieves multi-stage thorough crushing, and enhances the equipment's flexibility and crushing effect.
Smart Images
Figure CN223717243U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to poultry and livestock breeding feed crushing technical field especially is poultry and livestock breeding feed multistage full crushing equipment. BACKGROUND
[0002] With the richness of life, people's demand for poultry is more and more big, therefore more and more regions started the scale poultry breeding operation, in order to save the cost of breeding, the breeder will purchase the semi-finished feed for subsequent processing operation, which contains the crushing operation of feed, at this moment, the crushing equipment needs to be used.
[0003] The existing crushing equipment has defects in multistage full crushing, and the crushing efficiency needs to be improved. UTILITY MODEL CONTENT
[0004] The utility model discloses a kind of poultry and livestock breeding feed multistage full crushing equipment, which can be fully crushed in multiple stages, with high crushing efficiency.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A kind of poultry and livestock breeding feed multistage full crushing equipment, including support frame, the upper end of the support frame is fixedly installed with crushing box, two crushing rollers are rotatably installed in the inside of the crushing box, the inside of the support frame is movably installed with screening box, the lower end of the screening box is provided with screw conveyor, the discharge end of the screw conveyor is installed with crushing pipe, the inside of the crushing pipe is provided with crushing blade, the discharge end of the crushing pipe is fixedly installed with crushing tank, the inside of the crushing tank is provided with first grinding disc and second grinding disc.
[0007] By adopting the above technical scheme, multiple full crushing operations can be performed, with high crushing efficiency.
[0008] Further, the end of the crushing roller is fixedly installed with first gear, two first gears are meshed and connected, a second motor is fixedly installed on the side surface of the crushing box, and one end of the rotating shaft of the second motor is fixedly connected with the end of one of the crushing rollers.
[0009] By adopting the above technical scheme, one of the crushing rollers can be driven to rotate by the second motor, and then the other crushing roller can be driven to rotate by the two first gears, so that the first crushing operation can be stably and orderly performed.
[0010] Further, a first motor is fixedly installed on the end face of the crushing pipe, one end of the rotating shaft of the first motor is fixedly connected with a linkage shaft, and a plurality of crushing blades are fixedly sleeved on the outside of the linkage shaft.
[0011] By adopting the technical scheme, the first motor can drive the linkage rotating shaft to rotate, and then drive the plurality of crushing blades to rotate, so that the feed can be fully crushed.
[0012] Further, the inner wall of the pulverizing tank is fixedly connected with an inner support frame, an installation hole is arranged at the middle position of the inner support frame, a hydraulic rod is fixedly installed in the installation hole, the second grinding disc is fixedly connected to the telescopic end of the hydraulic rod, and a plurality of limiting slide rods are fixedly connected to the lower surface of the second grinding disc and penetrate through the slide holes on the outer surface of the inner support frame.
[0013] By adopting the technical scheme, the extension and retraction amount of the hydraulic rod can be adjusted to adjust the distance between the second grinding disc and the first grinding disc.
[0014] Further, the middle position of the upper end surface of the pulverizing tank is fixedly connected with a feeding pipe, the first grinding disc is rotatably connected to one end of the feeding pipe, a gear ring is fixedly sleeved to the outer end of the first grinding disc, a third motor is fixedly installed on the inner top end surface of the pulverizing tank, a second gear is fixedly connected to the rotating shaft of the third motor at one end, the second gear is meshingly connected with the gear ring, an inner baffle is fixedly connected to the inner wall of the pulverizing tank, and the first grinding disc penetrates through the rotating hole at the middle position of the inner baffle.
[0015] By adopting the technical scheme, the third motor can drive the second gear to rotate, and then drive the gear ring to rotate, so that the first grinding disc rotates, and the grinding operation can be effectively performed.
[0016] Further, one rail is fixedly connected to the symmetrical inner wall of the support frame respectively, the screening box is slidingly connected in the sliding groove of the rail, a discharge nozzle is fixedly connected to the side surface of the screening box, a filter plate is fixedly connected to the inner wall of the screening box, the filter plate is obliquely distributed, a vibrator is fixedly installed on the side surface of the screening box, and two springs are fixedly installed on the symmetrical side surfaces of the screening box respectively, and the other end of the spring is fixedly connected to the inner wall of the support frame.
[0017] By adopting the technical scheme, the vibrator can drive the screening box to reciprocate in the sliding groove of the rail, and then the obliquely distributed filter plate can effectively perform the screening operation, so that the first heavy crushing unqualified feed is discharged from the discharge nozzle.
[0018] In summary, the beneficial technical effects of the utility model are as follows:
[0019] 1. The utility model can utilize two crushing rollers in the crushing box to carry out first heavy crushing operation to the feed, then utilize the screening box to screen the feed crushed initially, screen the feed crushed incompletely, then place the screened feed in the crushing box again, carry out crushing operation again, the feed crushed first time falls into the inside of the screw conveyor, after the conveyance of the screw conveyor, shift to the inside of the crushing pipe, then start the first motor, the first motor drives the linkage shaft and the crushing blade to rotate in the inside of the crushing pipe, and then can carry out second heavy crushing operation to the feed crushed first time, the feed crushed second time falls between the first grinding disc and the second grinding disc, then rotate the first grinding disc, the mutual rotation of the first grinding disc and the second grinding disc can effectively carry out grinding operation to the feed crushed second time, make the feed can carry out third heavy crushing operation, and then make the equipment can carry out multistage crushing operation, can effectively improve the crushing completeness of the feed;
[0020] 2. The utility model can adjust the grinding size according to the particle size requirement when grinding the feed, when adjusting, the telescopic length of the hydraulic rod can be adjusted, and then the gap between the second grinding disc and the first grinding disc can be adjusted, so that the particle size of the feed grinding can be effectively adjusted, and the flexibility of the device is effectively improved. ACCURACY OF DRAWINGS
[0021] Figure 1 It is the first perspective view of the utility model's three-dimensional structure;
[0022] Figure 2 It is the second perspective view of the utility model's three-dimensional structure;
[0023] Figure 3 It is the internal structure diagram of the utility model;
[0024] Figure 4 It is the utility model Figure 3 A place enlarged view.
[0025] In the drawing: 1, support frame;2, crushing box;3, first gear;4, screening box;5, track;6, spring;7, discharge nozzle;8, screw conveyor;9, crushing pipe;10, first motor;11, pulverizing tank;12, vibrator;13, second motor;14, crushing roller;15, filter plate;16, linkage shaft;17, crushing blade;18, feed pipe;19, first grinding disc;20, gear ring;21, third motor;22, second gear;23, inner support frame;24, limit slide rod;25, hydraulic rod;26, second grinding disc;27, inner baffle. DETAILED DESCRIPTION
[0026] The utility model method will be further explained in detail in combination with the drawings.
[0027] Referring to Figure 1 , Figure 2 , Figure 3 , the application discloses a multi-stage sufficient crushing device for livestock feed, which comprises a supporting frame 1, a crushing box 2 fixedly installed at the upper end of the supporting frame 1, two crushing rollers 14 rotatably installed in the crushing box 2, a screening box 4 movably installed at the inner side of the supporting frame 1, a spiral conveyor 8 arranged at the lower end of the screening box 4, a crushing pipe 9 installed at the discharging end of the spiral conveyor 8, crushing blades 17 arranged in the crushing pipe 9, a crushing tank 11 fixedly installed at the discharging end of the crushing pipe 9, and a first grinding disc 19 and a second grinding disc 26 arranged in the crushing tank 11. The two crushing rollers 14 in the crushing box 2 can be used to perform a first-stage crushing operation on the feed, the screening box 4 can be used to screen the preliminarily crushed feed, the feed that is not completely crushed in the first stage is screened out, the screened feed is then placed in the crushing box 2 again to perform a second-stage crushing operation, the feed that has been crushed in the first stage falls into the spiral conveyor 8, after being conveyed by the spiral conveyor 8, the feed is transferred to the crushing pipe 9, the first motor 10 is then started, the first motor 10 drives the linkage shaft 16 and the crushing blades 17 to rotate in the crushing pipe 9, thereby performing a second-stage crushing operation on the feed that has been crushed in the first stage, the feed that has been crushed in the second stage falls between the first grinding disc 19 and the second grinding disc 26, the first grinding disc 19 is then rotated, the mutual rotation of the first grinding disc 19 and the second grinding disc 26 can effectively grind the feed that has been crushed in the second stage, so that the feed can be crushed in a third stage, thereby enabling the device to perform a multi-stage crushing operation and effectively improving the crushing sufficiency of the feed.
[0028] Referring to Figure 1 , Figure 2 , Figure 3 , the end of the crushing roller 14 is fixedly installed with a first gear 3, the two first gears 3 are meshingly connected, a second motor 13 is fixedly installed on the side surface of the crushing box 2, and one end of the rotating shaft of the second motor 13 is fixedly connected with the end of one of the crushing rollers 14. The second motor 13 can be used to drive one of the crushing rollers 14 to rotate, and then the two first gears 3 can be used to drive the other crushing roller 14 to rotate, so that the two crushing rollers 14 can synchronously and reversely rotate to effectively perform a first-stage crushing operation.
[0029] Referring to Figure 3 , the end surface of the crushing pipe 9 is fixedly installed with the first motor 10, one end of the rotating shaft of the first motor 10 is fixedly connected with the linkage shaft 16, and a plurality of crushing blades 17 are fixedly sleeved on the outside of the linkage shaft 16. The first motor 10 can be used to drive the linkage shaft 16 to rotate, thereby driving the plurality of crushing blades 17 to rotate, so that the feed passing through the inside of the crushing pipe 9 can be subjected to a sufficient second-stage crushing operation.
[0030] Referring toFigure 3 、 Figure 4 The inner wall of the crushing tank 11 is fixedly connected with an inner support frame 23, an installation hole is arranged at the middle position of the inner support frame 23, a hydraulic rod 25 is fixedly installed inside the installation hole, a second grinding disc 26 is fixedly connected to the telescopic end of the hydraulic rod 25, a plurality of limiting slide rods 24 are fixedly connected to the lower surface of the second grinding disc 26, the limiting slide rods 24 penetrate through the slide holes on the outer surface of the inner support frame 23, the middle position of the upper end surface of the crushing tank 11 is fixedly connected with a feeding pipe 18, a first grinding disc 19 is rotatably connected to one end of the feeding pipe 18, a gear ring 20 is fixedly sleeved to one end of the first grinding disc 19, a third motor 21 is fixedly installed on the inner top end surface of the crushing tank 11, a second gear 22 is fixedly connected to one end of the rotating shaft of the third motor 21, the second gear 22 is meshingly connected with the gear ring 20, an inner baffle 27 is fixedly connected to the inner wall of the crushing tank 11, the first grinding disc 19 penetrates through the rotating hole at the middle position of the inner baffle 27, wherein when grinding the feed, the grinding size can be adjusted according to the particle size requirement, when adjusting, the telescopic length of the hydraulic rod 25 can be adjusted, thereby the gap between the second grinding disc 26 and the first grinding disc 19 can be adjusted, so that the particle size of the feed grinding can be effectively adjusted, and the flexibility of the device is effectively improved.
[0031] Referring to Figure 1 、 Figure 2 The symmetrical inner walls of the support frame 1 are fixedly connected with one rail 5 respectively, the screening box 4 is slidingly connected in the sliding groove of the rail 5, the side surface of the screening box 4 is fixedly connected with a discharge nozzle 7, the inner wall of the screening box 4 is fixedly connected with a filter plate 15, the filter plate 15 is obliquely distributed, the side surface of the screening box 4 is fixedly installed with a vibrator 12, the symmetrical side surfaces of the screening box 4 are fixedly installed with two springs 6 respectively, the other end of the spring 6 is fixedly connected to the inner wall of the support frame 1, wherein after the first heavy crushing, the feed falls into the inside of the screening box 4, then the vibrator 12 is started, the vibrator 12 can drive the screening box 4 to vibrate, because the two springs 6 are fixedly connected to the symmetrical side surfaces of the screening box 4 respectively, the screening box 4 can reciprocate in the sliding groove of the rail 5, so that the feed which is not fully crushed in the first heavy crushing can be discharged from the discharge nozzle 7, and efficient screening operation can be realized, so that the feed which is not fully crushed in the first heavy crushing can be subjected to the first heavy crushing operation again.
[0032] Working principle: in use, first, the device is installed at the designated position, then the feed to be broken is put into the inside of the crushing box 2, then the second motor 13 is started, one of the crushing rollers 14 is driven to rotate by the second motor 13, then the other crushing roller 14 is driven to rotate by the two first gears 3, the synchronous reverse rotation of the two crushing rollers 14 can effectively perform the first heavy crushing operation, the first heavy crushing feed falls into the inside of the screening box 4, at this time, the vibrator 12 is started, the vibrator 12 can drive the screening box 4 to vibrate, since the two springs 6 are fixedly connected on the symmetrical side surfaces of the screening box 4, the screening box 4 can reciprocate in the sliding groove of the track 5, after the screening of the filter plate 15, the first heavy crushing feed that is not completely crushed can be discharged from the discharge nozzle 7, at this time, the first heavy crushing feed that is not completely crushed can be re-put into the inside of the crushing box 2, combined with the screening qualified feed falling into the inside of the screw conveyor 8, then the screw conveyor 8 is started, the screw conveyor 8 can effectively convey the feed to the inside of the crushing pipe 9, along with the continuous conveying of the screw conveyor 8, the material can effectively pass through the inside of the crushing pipe 9, at this time, the first motor 10 is started, the linkage shaft 16 is rotated by the first motor 10, and then a plurality of crushing blades 17 are rotated, so that the feed passing through the inside of the crushing pipe 9 can be subjected to the second heavy crushing operation, the second heavy crushing feed falls into the inside of the crushing tank 11 and falls into the inside of the first grinding disc 19, at this time, the interval between the first grinding disc 19 and the second grinding disc 26 is adjusted according to the degree of grinding required, when adjusting, the extension length of the hydraulic rod 25 can be adjusted, and then the interval between the second grinding disc 26 and the first grinding disc 19 can be adjusted, after the adjustment is completed, the third motor 21 is started, the second gear 22 is rotated by the third motor 21, since the second gear 22 is meshingly connected with the gear ring 20, the gear ring 20 is sleeved and fixed on one end of the outside of the first grinding disc 19, the first grinding disc 19 is rotationally connected with the feeding pipe 18, therefore, the first grinding disc 19 can be effectively driven to rotate by the third motor 21, at this time, the relative position movement of the first grinding disc 19 and the second grinding disc 26 can effectively grind the feed falling between the first grinding disc 19 and the second grinding disc 26, the ground feed is discharged from the discharge port of the crushing tank 11.
[0033] The embodiments of the specific implementation are the preferred embodiments of the utility model, and do not limit the protection scope of the utility model, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.
Claims
1. A multi-stage full crushing device for livestock feed, comprising a support frame (1), characterized in that: The upper end of the support frame (1) is fixedly installed with a crushing box (2), two crushing rollers (14) are rotatably installed in the crushing box (2), the inner side of the support frame (1) is movably installed with a screening box (4), the lower end of the screening box (4) is provided with a spiral conveyor (8), the discharge end of the spiral conveyor (8) is installed with a crushing pipe (9), the inside of the crushing pipe (9) is provided with a crushing blade (17), the discharge end of the crushing pipe (9) is fixedly installed with a crushing tank (11), the inside of the crushing tank (11) is provided with a first grinding disc (19) and a second grinding disc (26).
2. The multi-stage complete crushing device for livestock feed according to claim 1, characterized in that: The end of the crushing roller (14) is fixedly installed with a first gear (3), two first gears (3) are meshingly connected, the side surface of the crushing box (2) is fixedly installed with a second motor (13), one end of the rotating shaft of the second motor (13) is fixedly connected with the end of one of the crushing rollers (14).
3. The multi-stage complete crushing device for livestock feed according to claim 1, characterized in that: The end surface of the crushing pipe (9) is fixedly installed with a first motor (10), one end of the rotating shaft of the first motor (10) is fixedly connected with a linkage rotating shaft (16), a plurality of crushing blades (17) are fixedly sleeved on the outside of the linkage rotating shaft (16).
4. The multi-stage complete crushing device for livestock feed according to claim 1, characterized in that: The inner wall of the crushing tank (11) is fixedly connected with an inner support frame (23), the middle position of the inner support frame (23) is provided with a mounting hole, and the inside of the mounting hole is fixedly installed with a hydraulic rod (25), the second grinding disc (26) is fixedly connected to the telescopic end of the hydraulic rod (25), and the lower surface of the second grinding disc (26) is fixedly connected with a plurality of limiting sliding rods (24), the limiting sliding rods (24) penetrate into the sliding holes on the outer surface of the inner support frame (23).
5. The multi-stage complete crushing device for livestock feed according to claim 1, characterized in that: The middle position of the upper end surface of the crushing tank (11) is fixedly connected with a feeding pipe (18), the first grinding disc (19) is rotatably connected to one end of the feeding pipe (18), one end of the first grinding disc (19) is fixedly sleeved with a gear ring (20), the inside of the top end surface of the crushing tank (11) is fixedly installed with a third motor (21), one end of the rotating shaft of the third motor (21) is fixedly connected with a second gear (22), the second gear (22) is meshingly connected with the gear ring (20), and the inner wall of the crushing tank (11) is fixedly connected with an inner baffle (27). The first grinding disc (19) penetrates into the rotating hole in the middle position of the inner baffle (27).
6. The multi-stage complete crushing device for livestock feed according to claim 1, characterized in that: The symmetrical inner walls of the support frame (1) are respectively fixedly connected with a track (5), the screening box (4) is slidingly connected in the sliding groove of the track (5), the side surface of the screening box (4) is fixedly connected with a discharge nozzle (7), the inner wall of the screening box (4) is fixedly connected with a filter plate (15), the filter plate (15) is inclinedly distributed, the side surface of the screening box (4) is fixedly installed with a vibrator (12), and the symmetrical side surfaces of the screening box (4) are respectively fixedly installed with two springs (6), and the other end of the spring (6) is fixedly connected to the inner wall of the support frame (1).