A kind of silk kneading equipment capable of kneading during feeding process

Abstract

The utility model relates to the technical field of straw kneading, and specifically to a kneading device that can knead during the feeding process, including a middle support frame and a feeding assembly, wherein the top and bottom ends of the middle support frame are extended to form a card frame, each card frame is longitudinally slidably penetrated with a middle positioning plate, and each middle positioning plate is rotatably provided with a kneading belt on the left and right sides. The utility model enables loose straw leaves to be wound around the main stem of the straw through multi-position kneading operations at upper and lower positions and left and right positions, thereby improving the winding tightness between the main stem of the straw and the straw leaves, avoiding the situation where some loose straw leaves enter the kneading chamber for kneading together with the main stem of the straw, thereby avoiding the situation where the part of the loose straw leaves is difficult to be kneaded and crushed together with the main stem of the straw, and improving the overall kneading and crushing effect on the main stem of the straw and the straw leaves.

Description

Technical Field

[0001] The utility model relates to the technical field of straw shredding, in particular to a shredding device which can rub straw during a feeding process. Background Art

[0002] A straw shredder is a mechanical equipment used to rub the collected straw raw materials. The straw to be processed is transported to the shredding chamber through the feed conveying mechanism. The straw is shredded and thrown out through the interaction of the high-rotating hammers and rubbing rollers in the shredding chamber. It is widely used in the pretreatment operation before deep processing of straw. In the actual shredding process, the rubbing effect of the straw and the amount of broken materials can be adjusted by adjusting the number of hammers. Reducing the number of hammers will lengthen the discharged straw and reduce the broken materials; increasing the number of hammers will shorten the discharged straw and increase the broken materials. In this way, the straw that livestock cannot directly eat is processed into shredded forage with good palatability without losing its nutritional components, which is convenient for livestock to digest and absorb.

[0003] During use, the existing kneading equipment generally uses a simple conveyor belt as the main feeding and conveying structure. Such a conveyor belt only has the function of transporting and transferring the straw raw materials. In the actual transportation process, since some straw raw materials have longer leaves, and generally, they are separated from the main stem of the straw after drying, or the connection with the main stem is relatively loose, there is a certain risk of the straw leaves falling off or being loosely connected during the subsequent transportation process, and some loose straw leaves enter the kneading chamber together with the main stem of the straw for kneading, resulting in the situation that these loose straw leaves are difficult to be kneaded and crushed together with the main stem of the straw, resulting in the problem of inadequate kneading and crushing of the straw, which in turn affects the subsequent processing of the straw.

[0004] Therefore, it is necessary to invent a silk kneading device that can knead during the feeding process to solve the above problems. Utility Model Content

[0005] In order to solve the shortcomings of the prior art, the purpose of the utility model is to provide a shredding device that can rub the straw during the feeding process, which solves the problem that in the prior art, there is a certain risk of straw leaves falling off or being loosely connected during the subsequent transportation process, and then some loose straw leaves enter the shredding chamber together with the straw main stem for shredding, resulting in the difficulty of these loose straw leaves being rubbed and crushed together with the straw main stem, resulting in the problem that the rubbing and crushing of the straw are not handled properly, which in turn affects the subsequent processing of the straw.

[0006] In order to achieve the above objectives, the utility model adopts the following technical solutions:

[0007] A shredding device that can rub straw during the feeding process, comprising a middle support frame with material guide ports on both sides and a feeding assembly arranged on the left and right sides of the middle support frame and adapted to the material guide ports, wherein the top and bottom ends of the middle support frame are extended to form a card frame, each of the card frames is longitudinally slidably penetrated by a middle positioning plate with a controllable sliding distance, a rubbing belt for rubbing straw raw materials is rotatably arranged on the left and right sides of each of the middle positioning plates, and the two rubbing belts on both sides of the same middle positioning plate have opposite rotation directions, while the two rubbing belts on the same side of different middle positioning plates have the same rotation direction.

[0008] As a preferred solution of the utility model, each of the two symmetrical side walls outside the card frame are installed with a fixed card seat, and a lifting assembly is installed on the end of the fixed card seat away from the middle support frame. A fixed plate is detachably installed on the side of the middle positioning plate away from the middle support frame, and both ends of the fixed plate extend to form a movable card seat, and the lifting assembly is detachably installed on the movable card seat at one end away from the fixed card seat.

[0009] As a preferred solution of the utility model, both ends of the left and right sides of the middle positioning plate are symmetrically positioned to rotatably abut against a rotating rod, the other end of the rotating rod is detachably mounted with a driven pulley, the rotating rod is detachably sleeved with a roller, and the rubbing belt is rotatably sleeved between the two rollers.

[0010] As a preferred solution of the utility model, a driver is detachably installed at a position where the fixed plate is away from a side wall of the middle support frame and adapted to one of the rotating rods, and rotating shafts with opposite rotation directions are rotatably connected at both ends of the driver, and a driving pulley is detachably installed at the other end of the rotating shaft, and the driving pulley and the driven pulley at the adapted position are rotatably connected via a linkage belt, and the two rotating shafts located on the same side of different drivers have the same rotation direction.

[0011] As a preferred solution of the utility model, a movable groove for longitudinal sliding of the rotating rod is provided at the position where the card frame is adapted to each rotating rod.

[0012] As a preferred solution of the utility model, the feeding assembly includes a side guide frame that is detachably installed on the left and right sides of the middle support frame and adapted to the position of the guide port, and a feeding belt that is rotatably set on the side guide frame and is used to transport straw raw materials, and the two feeding belts have the same rotation direction.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] In the utility model, by arranging feeding components on both sides of the middle support frame, feeding from left to right or from right to left can be realized, that is, feeding on both sides is convenient; and in the process of single feeding, two kneading belts with opposite rotation directions on different middle positioning plates but on the same side perform radial kneading on the straw main stem and straw leaves at the upper and lower positions, and in the process of continuous feeding, two kneading belts with opposite rotation directions on both sides of the same middle positioning plate can perform radial kneading on the straw main stem and straw leaves at the left and right positions, so that through the multi-position kneading operation of the upper and lower positions and the left and right positions, the loose straw leaves can be wrapped around the straw main stem, the winding tightness between the straw main stem and the straw leaves is improved, and the situation that some loose straw leaves enter the kneading chamber together with the straw main stem for kneading is avoided, thereby avoiding the situation that the part of the loose straw leaves is difficult to be kneaded and crushed along with the straw main stem is avoided, and the overall kneading and crushing effect of the straw main stem and the straw leaves is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the plan view structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the plan view of the structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the overall structure of part of the structure of the utility model.

[0019] Description of reference numerals:

[0020] 1. Middle support frame; 2. Card frame; 3. Side guide frame; 4. Feeding belt; 5. Fixed card seat; 6. Lifting assembly; 7. Moving card seat; 8. Fixed plate; 9. Middle positioning plate; 10. Driver; 11. Rotating shaft; 12. Driving pulley; 13. Driven pulley; 14. Rubbing belt; 15. Rotating rod; 16. Rotating roller; 17. Movable slot; 18. Material guide port; 19. Linkage belt. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0022] The utility model provides Figure 1-4The shown device is a kind of silk kneading device that can knead during the feeding process, including a middle support frame 1 with material guide ports 18 on both sides and a feeding assembly arranged on the left and right sides of the middle support frame 1 and adapted to the material guide ports 18. The top and bottom ends of the middle support frame 1 are extended to form a card frame 2, and each card frame 2 is longitudinally slidably penetrated by a middle positioning plate 9 with a controllable sliding distance. A kneading belt 14 for kneading the straw raw material is rotatably arranged on the left and right sides of each middle positioning plate 9, and the two kneading belts 14 on both sides of the same middle positioning plate 9 have opposite rotation directions, and the two kneading belts 14 on the same side of different middle positioning plates 9 have the same rotation direction. The present application is mainly designed for kneading during the feeding process, so the final kneading chamber is not drawn in the figure.

[0023] Each card frame 2 is provided with a fixed card seat 5 installed on both symmetrical side walls outside, and a lifting assembly 6 is installed on the end of the fixed card seat 5 away from the middle support frame 1. A fixed plate 8 is detachably installed on the side of the middle positioning plate 9 away from the middle support frame 1, and movable card seats 7 are formed by extending at both ends of the fixed plate 8. The end of the lifting assembly 6 away from the fixed card seat 5 is detachably installed with the movable card seat 7, and the lifting assembly 6 can change the longitudinal spacing between the upper kneading belt 14 and the lower kneading belt 14, so as to feed and knead straw raw materials with different numbers of bundles or different thicknesses.

[0024] The left and right ends of the middle positioning plate 9 are symmetrically connected with rotating rods 15, and the other end of the rotating rod 15 is detachably mounted with a driven pulley 13. The rotating rod 15 is detachably sleeved with a roller 16, and the rubbing belt 14 is rotatably sleeved between the two rollers 16. The rotating rod 15 is rotatably mounted on the side wall of the middle positioning plate 9, thereby limiting the position of the rubbing belt 14 and the middle positioning plate 9 while guiding the rubbing belt 14 for rotation.

[0025] A driver 10 is detachably installed on the fixed plate 8 at a side wall away from the middle support frame 1 and adapted to a position of one of the rotating rods 15. Both ends of the driver 10 are rotatably connected with rotating shafts 11 with opposite rotation directions. A driving pulley 12 is detachably installed on the other end of the rotating shaft 11. The driving pulley 12 and the driven pulley 13 at the adapted position are rotatably connected through a linkage belt 19. The two rotating shafts 11 located on the same side of different drivers 10 have the same rotation direction. The driver 10 can simultaneously drive the two rotating shafts 11 on both sides to rotate in opposite directions, thereby making the two kneading belts 14 on both sides rotate in opposite directions, providing kneading forces in opposite directions to the main stem of the straw and the straw leaves in the feeding process, so that the scattered straw leaves can be wrapped around the outside of the main stem of the straw.

[0026] The position where the card frame 2 is adapted to each rotating rod 15 is provided with a movable groove 17 for the rotating rod 15 to slide longitudinally. The existence of the card frame 2 can protect the driving structure of the rubbing belt 14 from outside to prevent straw from entering and damaging the operation of the equipment.

[0027] The feeding assembly includes a side guide frame 3 detachably mounted on the left and right sides of the middle support frame 1 and adapted to the position of the guide port 18, and a feeding belt 4 rotatably arranged on the side guide frame 3 and used to transport the straw raw material, and the two feeding belts 4 have the same rotation direction.

[0028] In the utility model, by arranging feeding components on both sides of the middle support frame 1, feeding from left to right or from right to left can be realized, that is, feeding on both sides is convenient; and in the process of single feeding, two kneading belts 14 with opposite rotation directions on different middle positioning plates 9 but on the same side perform radial kneading on the straw main stem and straw leaves at the upper and lower positions, and in the process of continuous feeding, two kneading belts 14 with opposite rotation directions on both sides of the same middle positioning plate 9 can perform radial kneading on the straw main stem and straw leaves at the left and right positions, so that through the multi-position kneading operation of the upper and lower positions and the left and right positions, the loose straw leaves can be wrapped around the straw main stem, the winding tightness between the straw main stem and the straw leaves is improved, and the situation that some loose straw leaves enter the kneading chamber together with the straw main stem for kneading is avoided, thereby avoiding the situation that the part of the loose straw leaves is difficult to be kneaded and crushed along with the straw main stem is avoided, and the overall kneading and crushing effect of the straw main stem and the straw leaves is improved.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A silk kneading device that can knead during the feeding process, characterized in that: The invention comprises a middle support frame (1) with material guide openings (18) on both sides thereof, and a feeding assembly arranged on the left and right sides of the middle support frame (1) and adapted to the material guide openings (18); a clamping frame (2) is extended from the top and bottom ends of the middle support frame (1); a middle positioning plate (9) with a controllable sliding distance is longitudinally slidably penetrated in each of the clamping frames (2); a kneading belt (14) for kneading straw raw materials is rotatably arranged on the left and right sides of each of the middle positioning plates (9); the two kneading belts (14) on both sides of the same middle positioning plate (9) rotate in opposite directions, while the two kneading belts (14) on the same side of different middle positioning plates (9) rotate in the same direction.

2. The kneading device capable of kneading during the feeding process according to claim 1, characterized in that: Each of the card frames (2) is provided with a fixed card seat (5) mounted on two symmetrical side walls on the outside; a lifting assembly (6) is mounted on one end of the fixed card seat (5) away from the middle support frame (1); a fixing plate (8) is detachably mounted on one side of the middle positioning plate (9) away from the middle support frame (1); both ends of the fixing plate (8) are extended to form a movable card seat (7); and one end of the lifting assembly (6) away from the fixed card seat (5) is detachably mounted on the movable card seat (7).

3. The kneading device capable of kneading during the feeding process according to claim 1, characterized in that: A rotating rod (15) is rotatably abutted at both ends of the left and right sides of the middle positioning plate (9), and a driven pulley (13) is detachably mounted on the other end of the rotating rod (15). A rotating roller (16) is detachably sleeved on the rotating rod (15), and the rubbing belt (14) is rotatably sleeved between the two rotating rollers (16).

4. The kneading device capable of kneading during the feeding process according to claim 2, characterized in that: A driver (10) is detachably mounted on a side wall of the fixed plate (8) away from the middle support frame (1) and at a position adapted to one of the rotating rods (15); two ends of the driver (10) are rotatably connected to rotating shafts (11) with opposite rotation directions; a driving pulley (12) is detachably mounted on the other end of the rotating shaft (11); the driving pulley (12) and the driven pulley (13) at the adapted position are rotatably connected via a linkage belt (19); and the two rotating shafts (11) located on the same side of different drivers (10) have the same rotation direction.

5. The kneading device capable of kneading during the feeding process according to claim 3, characterized in that: A movable groove (17) for the rotating rod (15) to slide longitudinally is provided at a position of the clamping frame (2) adapted to each rotating rod (15).

6. The silk kneading device capable of kneading during the feeding process according to claim 1, characterized in that: The feeding assembly comprises a side guide frame (3) which is detachably mounted on the left and right sides of the middle support frame (1) and adapted to the position of the guide opening (18), and a feeding belt (4) which is rotatably arranged on the side guide frame (3) and is used to transport straw raw materials, and the two feeding belts (4) have the same rotation direction.

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