Crushing device for pig feed production

Abstract

The utility model discloses a crushing device for pig feed production, which comprises a crushing barrel, a filter screen, a rolling crushing mechanism, a bottom plate, a vibration filter screen mechanism, a support plate, a crushing barrel and a primary crushing mechanism, the rolling crushing mechanism comprises a rotating rod, a driven bevel gear, a connecting rod, a rotating support and a rolling wheel; the oscillation filter screen mechanism comprises a vertical seat, an oscillation support, an eccentric collision wheel, an oscillation motor, a vertical plate, a telescopic spring, a supporting plate and a sliding groove, and the primary crushing mechanism comprises a rotating bevel gear, a connecting bevel gear, a transmission bevel gear, a dividing knife, a crushing motor and a base. The utility model belongs to the technical field of pig feed production and crushing, and discloses a pig feed crushing device which can drive a cutting knife to rotate to primarily cut and crush pig feed ingredients by starting a crushing motor and conveniently drive each group of rolling wheels to roll back and forth along the inner wall of a crushing barrel to finely crush pig feed. The vibrating motor is started to drive each group of eccentric collision wheels to eccentrically rotate, so that the crushing barrel is driven to slide back and forth along the chute to vibrate and filter the pig feed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pig feed production crushing technical field, specifically point to a kind of pig feed production is broken device. BACKGROUND

[0002] Pig feed is usually composed of protein feed, energy feed, roughage, green feed, silage, mineral feed and feed additive, and it is a feed for raising domestic pigs. During pig feed production, each ingredient needs to be crushed and then mixed.

[0003] The existing pig feed production crushing is usually directly crushed by the relative rotation of the compression roller. However, this kind of pig feed crushing method is relatively single, and it is not convenient to implement multi-stage reciprocating crushing of pig feed ingredients to achieve sufficient and fine crushing of pig feed. Moreover, it is not convenient to shake the crushed pig feed to separate and filter the feed. Therefore, there is an urgent need for a pig feed production crushing device to solve the above problems. SUMMARY

[0004] The technical problem to be solved by the utility model is that the traditional pig feed production crushing is not convenient for multi-stage reciprocating crushing of each ingredient to achieve fine crushing, and it is not convenient to shake the crushed pig feed to filter.

[0005] In order to achieve the above functions, the technical scheme adopted by the utility model is as follows: a pig feed production crushing device, including a crushing barrel and a filter screen fixedly arranged at the bottom of the crushing barrel, further including a rolling and crushing mechanism, the rolling and crushing mechanism is arranged in the crushing barrel, the bottom of the side wall of the rolling and crushing mechanism is fixedly provided with a bottom plate, further including a shaking and filtering mechanism, the shaking and filtering mechanism is fixedly arranged on the edge of the bottom plate, the top of the support plate is fixedly provided with a crushing barrel, further including a primary crushing mechanism, the primary crushing mechanism is arranged in the crushing barrel.

[0006] In order to smoothly achieve the purpose of reciprocating and fully crushing various pig feed ingredients, the rolling and crushing mechanism includes a rotating shaft rotatably connected between the two side walls of the crushing barrel, a driven bevel gear is fixedly arranged at one end of the rotating shaft and located outside the crushing barrel, a connecting rod is fixedly connected to the rotating shaft, a rotating support is fixedly arranged at the other end of the connecting rod, a rolling wheel is rotatably connected between the two side walls of the rotating support and abuts against the inner wall of the crushing barrel, and a vertical seat is fixedly connected to the crushing barrel.

[0007] In order to smoothly achieve the purpose of conveniently vibrating and filtering the crushed pig feed, the vibrating filter mechanism includes a vibrating bracket fixedly connected to the edge of the bottom plate, an eccentric impact wheel rotatably connected between the top wall and the bottom wall of the vibrating bracket, and a vibrating motor that drives the eccentric impact wheel to rotate is fixedly provided on the top wall of the vibrating bracket. A vertical plate is fixedly provided at the other edge of the bottom plate, a telescopic spring is provided on the side wall of the vertical plate, and a support plate is provided at the other end of the telescopic spring, which is in contact with the side wall of the stand, and a slide groove is relatively provided on the bottom plate, which is slidably connected to the stand.

[0008] In order to facilitate the pre-crushing of pig feed ingredients, the primary crushing mechanism includes a rotating bevel gear meshingly connected to the driven bevel gear, the other end of the rotating bevel gear is meshingly connected to the connecting bevel gear, the other end of the connecting bevel gear is meshingly connected to the transmission bevel gear, the bottom of the transmission bevel gear is fixedly connected to a dividing knife, and a crushing motor that drives the transmission bevel gear to rotate is fixedly provided on the crushing barrel, and the bottom of the transmission bevel gear is rotatably provided with a base fixed to the inner wall of the crushing barrel.

[0009] Furthermore, a transparent viewing panel is relatively fixedly connected to the side wall of the crushing barrel, a transparent closing plate is relatively fixedly connected to the side wall of the crushing barrel, a retaining hopper is fixedly provided on the top of the crushing barrel, and anti-wear pads are fixedly attached to the side walls of the two groups of seats.

[0010] Furthermore, the eccentric impact wheel and the oscillation motor are eccentrically arranged, and the three groups of rolling wheels on the top of the rotating rod and the two groups of rolling wheels on the bottom are staggered.

[0011] Preferably, the base plate is arranged in an H shape, the rotating support is arranged in a U shape, and the stand is arranged in an inverted L shape.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows:

[0013] 1. By turning on the crushing motor, the splitting knife rotates to initially split and crush the pig feed ingredients. The transmission bevel gear rotates accordingly, driving the connecting bevel gear, rotating bevel gear and driven bevel gear to rotate, thereby driving each group of rolling wheels to roll back and forth along the inner wall of the crushing barrel to fully and finely crush the pig feed after the primary crushing;

[0014] 2. By turning on the vibration motor, each group of eccentric impact wheels can be driven to rotate eccentrically and intermittently impact the crushing barrel. The telescopic spring will also reciprocate and reciprocate, thereby driving the crushing barrel to slide back and forth along the chute to vibrate and filter the pig feed inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a crushing device for pig feed production proposed in this scheme;

[0016] Figure 2This is a schematic structural diagram from another angle of a crushing device for pig feed production proposed in this solution;

[0017] Figure 3 This is a cross-sectional view of a crushing device for pig feed production proposed in this scheme;

[0018] Figure 4 This is a cross-sectional view from another angle of the crushing device for pig feed production proposed in this solution.

[0019] Among them, 1. Crushing barrel; 2. Filter screen; 3. Rolling crushing mechanism; 4. Bottom plate; 5. Oscillating filter screen mechanism; 6. Support plate; 7. Crushing barrel; 8. Primary crushing mechanism; 9. Rotating rod; 10. Driven bevel gear; 11. Connecting rod; 12. Rotating support; 13. Rolling wheel; 14. Stand; 15. Oscillating bracket; 16. Eccentric impact wheel; 17. Oscillating motor; 18. Stand; 19. Telescopic spring; 20. Support plate; 21. Slide; 22. Rotating bevel gear; 23. Connecting bevel gear; 24. Transmission bevel gear; 25. Splitting knife; 26. Crushing motor; 27. Base.

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] like Figures 1-2 As shown, in order to achieve the above functions, the technical solution adopted by the present invention is as follows: a crushing device for pig feed production, including a crushing barrel 1, a transparent panel is relatively fixedly connected to the side wall of the crushing barrel 1, and a filter screen 2 is fixedly arranged at the bottom of the crushing barrel 1, which can screen and filter the pig feed after multi-stage crushing, and the large particles of pig feed that are not filtered out continue to be reciprocatingly rolled and crushed, and also includes a rolling crushing mechanism 3 arranged in the crushing barrel 1, a bottom plate 4 is fixedly arranged in an H shape at the bottom of the side wall of the rolling crushing mechanism 3, and also includes an oscillating filter mechanism 5 fixedly arranged on the edge of the bottom plate 4, a support plate 6 is relatively fixedly connected to the top of the crushing barrel 1, a crushing barrel 7 is fixedly provided on the top of the support plate 6, a transparent closing plate is relatively fixedly connected to the side wall of the crushing barrel 7, and a barrier hopper is fixedly fixed on the top to prevent pig feed from falling out, and also includes a primary crushing mechanism 8 arranged in the crushing barrel 7.

[0023] As Figure 1 , 3 shown, the rolling and crushing mechanism 3 includes a rotating shaft 9 connected between the two side walls of the crushing barrel 1, one end of the rotating shaft 9 is fixedly provided with a driven bevel gear 10 located outside the crushing barrel 1, a connecting rod 11 is fixedly connected to the rotating shaft 9, and the other end of the connecting rod 11 is fixedly provided with a U-shaped rotating support 12, the rotating support 12 is rotatably connected between the two side walls and is in close contact with the inner wall of the crushing barrel 1, and three groups of rolling wheels 13 are arranged at the top of the rotating shaft 9 and two groups of rolling wheels 13 are arranged at the bottom in a staggered manner, each group of rolling wheels 13 reciprocatingly rolls along the inner wall of the crushing barrel 1 to crush the pig feed gathered at the bottom of the crushing barrel 1, and the crushing barrel 1 is fixedly connected with two inverted L-shaped stands 14, and the side walls of the two stands 14 are fixedly attached with wear-resistant pads to prevent the stands 14 from being worn after being hit repeatedly.

[0024] As Figures 1-2 shown, the oscillation and filter screen mechanism 5 includes an oscillation bracket 15 fixedly connected to the edge of the bottom plate 4, an eccentric impact wheel 16 is rotatably connected between the top wall and the bottom wall of the oscillation bracket 15, and an oscillation motor 17 is fixedly provided on the top wall of the oscillation bracket 15 to drive the eccentric impact wheel 16 to rotate, the eccentric impact wheel 16 and the oscillation motor 17 are eccentrically arranged to facilitate the eccentric impact wheel 16 to impact the stand 14 intermittently to realize the oscillation of the pig feed in the crushing barrel 1, a vertical plate 18 is fixedly provided at the other edge of the bottom plate 4, the vertical plate 18 is provided with an extension spring 19 on the side wall, the other end of the extension spring 19 is provided with a support plate 20 in close contact with the side wall of the stand 14, and the bottom plate 4 is provided with a sliding groove 21 in sliding connection with the stand 14, and the sliding groove 21 facilitates the reciprocating sliding of the two stands 14 during the oscillation of the crushing barrel 1.

[0025] As Figures 3-4 shown, the primary crushing mechanism 8 includes a rotating bevel gear 22 meshingly connected to the driven bevel gear 10, the other end of the rotating bevel gear 22 is meshingly connected with a connecting bevel gear 23, the other end of the connecting bevel gear 23 is meshingly connected with a transmission bevel gear 24, the bottom of the transmission bevel gear 24 is fixedly connected with a dividing knife 25, and the crushing barrel 7 is fixedly provided with a crushing motor 26 to drive the transmission bevel gear 24 to rotate, the bottom of the transmission bevel gear 24 is rotatably provided with a base 27 fixedly connected with the inner wall of the crushing barrel 7, and the two ends of the base 27 are inclinedly arranged to facilitate the sliding of the pig feed and prevent accumulation.

[0026] During specific use, the user turns on the crushing motor 26 to drive the transmission bevel gear 24 and the segmentation knife 25 to rotate, and puts the pig feed to be crushed into the crushing barrel 7 from the enclosure hopper on the top of the crushing barrel 7. The rotating segmentation knife 25 first performs primary crushing on the pig feed, and the pig feed after primary crushing falls into the crushing barrel 1. The transmission bevel gear 24 drives the connecting bevel gear 23 to mesh with the rotating bevel gear 22 to rotate, and the rotating bevel gear 22 also drives the driven bevel gear 10 to mesh and rotate, and the rotating rod 9 rotates along the side wall of the crushing barrel 1, thereby driving each group of rolling wheels 13 to rotate along the rotating support 12 and roll against the inner wall of the crushing barrel 1 to The pig feed inside is rolled and crushed reciprocatingly, and the finely crushed pig feed is filtered and discharged from the filter screen 2. The large particles of pig feed that have not been filtered can be repeatedly rolled and crushed by each group of rolling wheels 13. At the same time, the vibration motor 17 is turned on to drive each group of eccentric impact wheels 16 to rotate eccentrically. The eccentric impact wheels 16 intermittently hit the stand 14 to make it slide in the chute 21. The other group of stand 14 slides to squeeze the support plate 20 and make the telescopic spring 19 expand and contract, thereby facilitating the stand 14 to reciprocate along the chute 21. The pig feed in the crushing barrel 1 is vibrated accordingly, which is convenient for rapid filtration and discharge from the filter screen 2. The above is the entire use process of the crushing device for pig feed production.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0029] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A crushing device for pig feed production, comprising a crushing barrel and a filter fixedly arranged at the bottom of the crushing barrel, characterized in that: It also includes a rolling crushing mechanism, which is arranged in a crushing barrel, and a bottom plate is fixedly provided at the bottom of the side wall of the rolling crushing mechanism. It also includes an oscillating filter screen mechanism, which is fixedly provided on the edge of the bottom plate. A support plate is relatively fixedly connected to the top of the crushing barrel, and a crushing barrel is fixed on the top of the support plate. It also includes a primary crushing mechanism, and the primary crushing mechanism is arranged in the crushing barrel.

2. A crushing device for pig feed production according to claim 1, characterized in that: The rolling crushing mechanism includes a rotating rod rotatably connected between the two side walls of the crushing barrel, a driven bevel gear located outside the crushing barrel is fixedly provided at one end of the rotating rod, a connecting rod is fixedly connected to the rotating rod, and a rotating support is fixedly provided at the other end of the connecting rod. Rolling wheels that fit the inner wall of the crushing barrel are rotatably connected between the two side walls of the rotating support, and a standing seat is relatively fixed to the crushing barrel.

3. A crushing device for pig feed production according to claim 2, characterized in that: The vibrating filter mechanism includes an vibrating bracket fixedly connected to the edge of the bottom plate, an eccentric impact wheel rotatably connected between the top wall and the bottom wall of the vibrating bracket, an vibrating motor that drives the eccentric impact wheel to rotate is fixedly provided on the top wall of the vibrating bracket, a vertical plate is fixedly provided at the other edge of the bottom plate, a telescopic spring is provided on the side wall of the vertical plate, a support plate that is in contact with the side wall of the stand is provided at the other end of the telescopic spring, and a sliding groove that is slidably connected to the stand is relatively provided on the bottom plate.

4. A crushing device for pig feed production according to claim 3, characterized in that: The primary crushing mechanism includes a rotating bevel gear meshingly connected to the driven bevel gear, the other end of the rotating bevel gear is meshingly connected to the connecting bevel gear, the other end of the connecting bevel gear is meshingly connected to the transmission bevel gear, the bottom of the transmission bevel gear is fixedly connected to a dividing knife, and a crushing motor that drives the transmission bevel gear to rotate is fixedly provided on the crushing barrel, and the bottom of the transmission bevel gear is rotatably provided with a base fixedly connected to the inner wall of the crushing barrel.

5. A crushing device for pig feed production according to claim 4, characterized in that: A transparent viewing panel is relatively fixedly connected to the side wall of the crushing barrel, a transparent closing plate is relatively fixedly connected to the side wall of the crushing barrel, a retaining hopper is fixedly provided on the top of the crushing barrel, and anti-wear pads are fixedly attached to the side walls of the two groups of seats.

6. A crushing device for pig feed production according to claim 5, characterized in that: The eccentric impact wheel and the oscillation motor are eccentrically arranged, and the three groups of rolling wheels on the top of the rotating rod and the two groups of rolling wheels on the bottom are staggered.

7. A crushing device for pig feed production according to claim 6, characterized in that: The bottom plate is arranged in an H shape, the rotating support is arranged in a U shape, and the standing seat is arranged in an inverted L shape.

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