Fattening pig growth feed crushing device

Abstract

The utility model discloses a fattening pig growth feed crushing device, which relates to the technical field of feed crushing devices and comprises a first crushing box, a first motor is arranged above the first crushing box, a main shaft is arranged at the output end of the first motor, and a plurality of groups of cutting blades are arranged on the outer side of the main shaft. A fixing sleeve is arranged between every two adjacent cutting blades, a limiting block is arranged at the bottom of the main shaft, a second smashing box is arranged below the first cover plate, and cooling fans are arranged on the outer surface of the front end of the first protective cover and the outer surface of the right side of the second protective cover correspondingly. According to the fattening pig growth feed crushing device disclosed by the utility model, the cutting blades are controlled to rotate through the arranged first motor to crush raw materials, the raw materials are screened through the arranged screen, and the first crushing rod and the second crushing rod are controlled to rotate through the arranged second motor to crush the raw materials for the second time; and the materials are discharged through a second discharge port.

Description

TECHNICAL FIELD

[0001] The utility model relates to feed crushing device technical field, especially in fattening pig growth feed crushing device. BACKGROUND

[0002] With the rapid development of our country economy, large -scale breeding develops rapidly, especially pig breeding industry development momentum is more rapid, and in pig breeding industry, pig feed plays a vital role to the pig breeding quality and breeding cycle, adopts high -quality pig feed can greatly improve the quality of live pig, and shortens its breeding cycle, pig feed usually is by protein feed, energy feed, coarse feed, green feed, green silage, mineral feed and feed additive the feed of the pig feed, in order to make pig feed more finely divided, then need to use the crushing device.

[0003] The existing crushing device is low in crushing precision when installing and using, leading to large feed granularity, affecting the quality of feed production, and inconvenient for workers to clean the inside of the equipment, causing certain adverse effects on the use process of people, in order to solve the problems of the prior art, we propose a fattening pig growth feed crushing device. UTILITY MODEL CONTENT

[0004] The utility model mainly aims at providing a fattening pig growth feed crushing device, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that:

[0006] A fattening pig growth feed crushing device, comprising a first crushing box, a second cover plate is arranged above the first crushing box, a first motor and a feed inlet are arranged on the upper end outer surface of the second cover plate, a main shaft is arranged on the output end of the first motor, a plurality of cutting blades are arranged on the outer side of the main shaft, a fixed sleeve is arranged between the adjacent cutting blades, a fixed block is arranged on the outer side of the main shaft, a limiting block is arranged on the bottom of the main shaft, a fixing screw is arranged between the limiting block and the main shaft, a clamping groove is arranged on the inner wall of the cutting blade and the fixed sleeve, a second crushing box is arranged below the first cover plate, a first protective cover is arranged on the outer surface of the front section of the second crushing box, and a heat dissipation fan is arranged on the front end outer surface of the first protective cover and the right side outer surface of the second protective cover.

[0007] Preferably, the inside of the second crushing box is provided with a main shaft, the left outer surface of the second crushing box is provided with a first discharge port, the inside of the second crushing box is provided with a supporting block and a cross bar, the screen is above the supporting block, the right outer surface of the second crushing box is provided with a second protective cover, the inside of the second crushing box is provided with a first crushing rod and a second crushing rod, the two ends of the first crushing rod and the second crushing rod are provided with fixed bearings, the front ends of the first crushing rod and the second crushing rod are provided with a first gear and a second gear, the inner wall of the first gear is provided with a clamping groove, the front end of the first gear is provided with a second motor, the second motor is arranged in the inside of the first protective cover, the right outer surface of the second crushing box is provided with a third motor, the output end of the third motor is provided with a rotating blade, and the bottom of the second crushing box is provided with a second discharge port.

[0008] Preferably, the first crushing box is fixedly arranged on the upper end of the outer surface of the first cover plate, the second cover plate is detachably connected with the first crushing box, the first motor is detachably connected with the second cover plate, the main shaft is detachably connected with the output end of the first motor, and the fixed block is fixedly arranged on the outside of the main shaft.

[0009] Preferably, the cutting blade and the fixed sleeve are detachably connected with the main shaft through the clamping grooves and the fixed block, the limiting block is detachably connected with the main shaft through the fixed screws, the first protective cover and the second protective cover are detachably connected with the second crushing box, and the cooling fan is detachably connected with the first protective cover and the second protective cover.

[0010] Preferably, the first discharge port is fixedly arranged on the left outer surface of the second crushing box, the supporting block and the cross bar are fixedly arranged on the inside of the second crushing box, the screen is detachably connected with the second crushing box through the supporting block, and the first crushing rod and the second crushing rod are detachably connected with the second crushing box through the fixed bearings and the cross bar.

[0011] Preferably, the first crushing rod and the second crushing rod are detachably connected with the first gear and the second gear respectively, the second motor is detachably connected with the first gear, the third motor is detachably connected with the second crushing box, and the rotating blade is detachably connected with the third motor.

[0012] Beneficial effects

[0013] Compared with the prior art, the second crushing box has the following beneficial effects:

[0014] 1. In the utility model, the raw materials are put into the first crushing box through the provided feeding port, the cutting blade is controlled to rotate by the provided first motor, so that the raw materials are crushed, and the provided screen is used to screen the raw materials. The provided third motor controls the rotation of the rotating blade to hit the bottom of the screen to prevent the raw materials from being stuck inside the screen. By replacing the fixed sleeves of different thicknesses, the staff can adjust the distance between the cutting blades conveniently. The provided limit block facilitates the staff to install and disassemble the cutting blades, and the staff can also conveniently maintain it.

[0015] 2. In the present invention, the first gear and the second gear are controlled to rotate by the second motor. Since the first gear and the second gear are engaged, the first gear and the second gear drive the first crushing rod and the second crushing rod to rotate while rotating, thereby performing secondary crushing on the semi-finished products screened out by the screen, thereby improving the crushing accuracy of the equipment. The second motor and the third motor are cooled by the cooling fan, and the finished product after the secondary crushing is discharged outward through the second discharge port. The baffle is provided to facilitate the staff to control the discharge speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the third motor structure of the present utility model;

[0019] Figure 4 This is a schematic diagram of the cutting blade structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the main shaft structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the pulverizing rod of the utility model;

[0022] Figure 7 This is a schematic diagram of the second motor structure of the present utility model.

[0023] In the figure: 1. First crushing box; 2. First cover plate; 3. Second crushing box; 4. Second cover plate; 5. First motor; 6. Feed port; 7. First discharge port; 8. First protective cover; 9. Second protective cover; 10. Main shaft; 11. Fixed block; 12. Limit block; 13. Fixing screw; 14. Cutting blade; 15. Fixed sleeve; 16. Slot; 17. Screen; 18. Support block; 19. Cross bar; 20. First crushing rod; 21. Second crushing rod; 22. First gear; 23. Second gear; 24. Fixed bearing; 25. Second motor; 26. Third motor; 27. Rotating blade; 28. Second discharge port; 29. ​​Baffle; 30. Cooling fan. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figures 1-3 As shown, a fattening pig growth feed crushing device includes a first crushing box 1, a second cover plate 4 is arranged above the first crushing box 1, and a first motor 5 and a feed port 6 are arranged on the upper surface of the second cover plate 4. The staff puts the raw material into the first crushing box 1 from the feed port 6, starts the first motor 5, and controls the rotation of multiple groups of cutting blades 14 through the set first motor 5 to crush the raw material. The crushed raw material falls above the screen 17, and the preliminarily crushed raw material is screened by the set screen 17. At the same time, the third motor 26 is started, and the set third motor 26 controls the rotation of the rotating blade 27 to hit the bottom of the screen 17 to prevent the feed from clogging the screen holes, so that the unqualified products after screening are discharged through the set first discharge port 7, and the semi-finished products fall between the first crushing rod 20 and the second crushing rod 21 for secondary crushing.

[0026] like Figures 4-5 As shown, a fattening pig growth feed crushing device is provided, in which a fixing block 11 is fixedly provided on the outside of the main shaft 10. The staff passes the cutting blade 14 and the fixing sleeve 15 through the outside of the main shaft 10 in sequence, limits them by the provided slot 16 and the fixing block 11, and locks and fixes them by the provided limiting block 12 and the fixing screw 13, so that the staff can install and disassemble the cutting blade 14 conveniently, and remove the cutting blade 14 for grinding it later. At the same time, the staff can replace the fixing sleeve 15 of different thicknesses according to work requirements, thereby adjusting the distance between the cutting blades 14 and improving the crushing accuracy.

[0027] like Figures 6-7The utility model discloses a fattening pig growth feed grinding device, the inside symmetry of second grinding box 3 is provided with cross bar 19, and the staff places first grinding bar 20 and second grinding bar 21 in the inside of first grinding box 1, and fixes it in the top of cross bar 19 through the fixed bearing 24 of setting, starts second motor 25, and the rotation of first gear 22 and second gear 23 is controlled through the second motor 25 of setting, because first gear 22 and second gear 23 engage, first grinding bar 20 and second grinding bar 21 are driven to rotate simultaneously with the rotation thereof, to carry out this time's grinding to the semi-finished product after the screening of screen 17, and it is discharged outward through the second discharge port 28 of setting, and the discharge speed is conveniently controlled through the baffle 29 of setting, greatly reduces the labor intensity of staff, and the practicability of equipment is improved, the input cost is reduced, and the market competition advantage is improved.

[0028] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fattening pig growth feed grinding device, comprising a first grinding box (1), a first cover plate (2) and a screen (17), characterized in that: The upper end outer surface of the second cover plate (4) is provided with a first motor (5) and a feeding port (6), the output end of the first motor (5) is provided with a main shaft (10), the outer side of the main shaft (10) is provided with a plurality of cutting blades (14), a fixed sleeve (15) is arranged between adjacent cutting blades (14), the outer side of the main shaft (10) is provided with a fixed block (11), the bottom of the main shaft (10) is provided with a limiting block (12), a fixed screw (13) is arranged between the limiting block (12) and the main shaft (10), the inner walls of the cutting blades (14) and the fixed sleeve (15) are provided with clamping grooves (16), the lower side of the first cover plate (2) is provided with a second crushing box (3), the front end outer surface of the first protective cover (8) and the right side outer surface of the second protective cover (9) are provided with cooling fans (30).

2. The fattening pig growth feed grinding device according to claim 1, characterized in that: The inside of the second crushing box (3) is provided with a main shaft (10), the left side outer surface of the second crushing box (3) is provided with a first discharging port (7), the inside of the second crushing box (3) is provided with a supporting block (18) and a cross rod (19), the screen (17) is above the supporting block (18), the inside of the second crushing box (3) is provided with a first crushing rod (20) and a second crushing rod (21), the two ends of the first crushing rod (20) and the second crushing rod (21) are provided with fixed bearings (24), the front ends of the first crushing rod (20) and the second crushing rod (21) are provided with a first gear (22) and a second gear (23), the inner wall of the first gear (22) is provided with a clamping groove (16), the front end of the first gear (22) is provided with a second motor (25), the second motor (25) is arranged in the inside of the first protective cover (8), the right side outer surface of the second crushing box (3) is provided with a third motor (26), the output end of the third motor (26) is provided with a rotating blade (27), the bottom of the second crushing box (3) is provided with a second discharging port (28), the inside of the second discharging port (28) is provided with a baffle (29).

3. The fattening pig growth feed grinding device according to claim 1, characterized in that: The first crushing box (1) is fixedly arranged on the upper end outer surface of the first cover plate (2), the second cover plate (4) is detachably connected with the first crushing box (1), the first motor (5) is detachably connected with the second cover plate (4), the main shaft (10) is detachably connected with the output end of the first motor (5), and the fixed block (11) is fixedly arranged on the outer side of the main shaft (10).

4. The fattening pig growth feed grinding device according to claim 1, characterized in that: The cutting blade (14) and the fixed sleeve (15) are detachably connected with the main shaft (10) through the clamping groove (16) and the fixed block (11), the limiting block (12) is detachably connected with the main shaft (10) through the fixed screw (13), the first protective cover (8) and the second protective cover (9) are detachably connected with the second crushing box (3), and the cooling fan (30) is detachably connected with the first protective cover (8) and the second protective cover (9).

5. The fattening pig growth feed grinding device according to claim 2, characterized in that: The first discharge port (7) is fixedly arranged on the left outer surface of the second crushing box (3), the supporting block (18) and the cross rod (19) are fixedly arranged on the inner side of the second crushing box (3), the screen (17) is detachably connected with the second crushing box (3) through the supporting block (18), and the first crushing rod (20) and the second crushing rod (21) are detachably connected with the second crushing box (3) through the fixed bearing (24) and the cross rod (19).

6. The fattening pig growth feed grinding device according to claim 2, characterized in that: The first crushing rod (20) and the second crushing rod (21) are detachably connected with the first gear (22) and the second gear (23) respectively, the second motor (25) is detachably connected with the first gear (22), the third motor (26) is detachably connected with the second crushing box (3), and the rotating blade (27) is detachably connected with the third motor (26).

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