Crushing roller for feed crusher

Abstract

The utility model discloses a crushing roller for a feed crusher, and particularly relates to the technical field of feed processing, the crushing roller comprises a roller body, two ends of the roller body are fixedly connected with rotating shafts, the periphery of the roller body is provided with a plurality of groups of mounting rings, the joints of the mounting rings and the roller body are provided with adjusting assemblies, the peripheries of the mounting rings are provided with a plurality of groups of roller teeth, and the roller teeth are arranged on the roller body. Mounting assemblies are arranged at the joints of the roller teeth and the mounting rings. According to the feed crushing roller, the roller teeth can be mounted and dismounted more simply and quickly, the roller teeth can be independently replaced when being damaged, resource waste is effectively reduced, the distance between the roller teeth can be adjusted by adjusting the position of the mounting ring, and feed can be crushed into particles of different sizes through the crushing roller.

Description

Technical Field

[0001] The utility model relates to the field of feed processing, in particular to a crushing roller for a feed crusher. Background Art

[0002] Feed is the general term for food for animals raised by humans. In a narrower sense, feed mainly refers to food for animals raised in agriculture or animal husbandry. Feed includes more than ten types of feed raw materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, oils, meat and bone meal, grains, feed additives, etc.

[0003] In the process of feed production, the raw materials need to be crushed, so the crushing roller in the crusher is needed. Now the crushing roller is mostly a whole, and the roller teeth cannot be disassembled separately. When the roller teeth are damaged, they need to be replaced as a whole, which is costly. In addition, the spacing between the roller teeth cannot be adjusted, and thus the feed cannot be crushed into different sizes, and the scope of application is small. Utility Model Content

[0004] Technical problems solved: When the roller teeth are damaged, they need to be replaced as a whole and the spacing between the roller teeth cannot be adjusted.

[0005] In view of the deficiencies in the prior art, the utility model provides a crushing roller for a feed crusher, which solves the problems mentioned in the background technology.

[0006] Technical solution:

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A crushing roller for a feed crusher comprises a roller body, both ends of the roller body are fixedly connected with a rotating shaft, a plurality of groups of mounting rings are arranged on the outer periphery of the roller body, an adjusting component is arranged at the connection between the mounting ring and the roller body, a plurality of groups of roller teeth are arranged on the outer periphery of the mounting ring, and a mounting component is arranged at the connection between the roller teeth and the mounting ring.

[0009] In a possible implementation, the adjustment assembly includes an adjustment slot and an adjustment block, the adjustment slot is opened on the top and bottom surfaces of the roller body, and the adjustment block is fixedly connected to the top and bottom of the inner side of the mounting ring and slidably connected to the adjustment slot.

[0010] In a possible implementation, the adjustment assembly also includes a fixing hole, a through hole and a fixing rod, the fixing holes are provided in several groups and are opened at the bottom of the adjustment groove, the through holes penetrate the mounting ring and the adjustment block, and the fixing rod is movably connected to the through hole and adapted to the size of the fixing hole.

[0011] In a possible implementation, the adjustment assembly also includes a first slide groove, a first slider, a first spring and a pull block, the first slide groove is opened on the inner wall of the through hole and is located on the outer periphery of the middle part of the fixed rod, the first slider is fixedly connected to the fixed rod and slidably connected to the first slide groove, the first spring is sleeved on the outer periphery of the fixed rod and its two ends are respectively fixedly connected to one side of the first slider and the inner wall of one side of the first slide groove, and the pull block is fixedly connected to the outer end of the fixed rod.

[0012] In one possible implementation, the mounting assembly includes a mounting groove, a mounting hole, a connecting groove and a mounting rod. The mounting groove is opened on the surface of the mounting ring and is adapted to the size of the roller teeth. The mounting hole passes through the roller teeth near the bottom. The connecting groove is opened inside the mounting ring and is connected to the mounting groove. The mounting rod is movably connected to the connecting groove and is adapted to the size of the mounting hole.

[0013] In a possible implementation, the mounting assembly further includes a second slide groove, a second slider and a second spring, the second slide groove is opened on the surface of the mounting ring and is located on one side of the mounting groove and is connected to the connecting groove, the second slider is slidably connected to the second slide groove and fixedly connected to one end of the mounting rod, and the second spring is fixedly installed inside the second slide groove and its two ends are respectively fixedly connected to one side of the second slider and the inner wall of one side of the second slide groove.

[0014] Beneficial effects:

[0015] First, by providing an installation component, the second slider is pulled to the right to squeeze the second spring and drive the installation rod to move synchronously to the right. When the installation rod is immersed in the connecting groove, the roller tooth is placed in the installation groove and the installation hole and the installation rod are on the same axis. Then, the second slider is released, the second spring rebounds and drives the installation rod to move to the left through the second slider. When the installation rod is inserted into the installation hole, the installation of the roller tooth is completed. This design can make the installation and removal of the roller tooth simpler and faster, so that the roller tooth can be replaced separately when it is damaged, effectively reducing the waste of resources;

[0016] Secondly, by providing an adjustment component, the pull block is pulled outward to drive the fixed rod to move outward and squeeze the first spring through the first slider. When the fixed rod moves out of the fixing hole, the adjustment block is slid along the adjustment groove to drive the mounting ring to move synchronously. When the spacing of the roller teeth matches the particles of the new size, the pull block is released, the first spring rebounds and drives the fixed rod to move inward through the first slider. When the fixed rod is inserted into the fixing hole at the current position, the mounting ring can be fixed at the current position, thereby completing the adjustment of the roller tooth spacing. This design can adjust the spacing of the roller teeth by adjusting the position of the mounting ring, so that the crushing roller can crush the feed into particles of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation component structure of the utility model.

[0022] Description of reference numerals:

[0023] 1. Roller body; 2. Rotating shaft; 3. Mounting ring; 4. Adjusting assembly; 41. Adjusting slot; 42. Adjusting block; 43. Fixing hole; 44. Through hole; 45. Fixing rod; 46. First slide slot; 47. First slider; 48. First spring; 49. Pull block; 5. Roller teeth; 6. Mounting assembly; 61. Mounting slot; 62. Mounting hole; 63. Connecting slot; 64. Mounting rod; 65. Second slide slot; 66. Second slider; 67. Second spring. DETAILED DESCRIPTION

[0024] The embodiment of the present application solves the problems in the prior art by providing a crushing roller for a feed crusher.

[0025] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0026] The specific structure of this embodiment is as follows: Figures 1 to 4 As shown, a crushing roller for a feed crusher includes a roller body 1, both ends of the roller body 1 are fixedly connected to a rotating shaft 2, a plurality of groups of mounting rings 3 are arranged on the periphery of the roller body 1, an adjusting component 4 is arranged at the connection between the mounting ring 3 and the roller body 1, a plurality of groups of roller teeth 5 are arranged on the periphery of the mounting ring 3, and a mounting component 6 is arranged at the connection between the roller teeth 5 and the mounting ring 3.

[0027] In some examples, the adjustment assembly 4 includes an adjustment groove 41 and an adjustment block 42. The adjustment groove 41 is opened on the top and bottom surfaces of the roller body 1. The adjustment block 42 is fixedly connected to the top and bottom of the inner side of the mounting ring 3 and is slidably connected to the adjustment groove 41. The position of the mounting ring 3 can be adjusted by sliding the adjustment block 42 along the adjustment groove 41, thereby adjusting the spacing of the roller teeth 5, so that the roller body 1 can crush feed particles of different sizes.

[0028] In some examples, the adjustment component 4 also includes a fixing hole 43, a through hole 44 and a fixing rod 45. The fixing holes 43 are provided in several groups and are opened at the bottom of the adjustment groove 41. The through hole 44 runs through the mounting ring 3 and the adjustment block 42. The fixing rod 45 is movably connected to the through hole 44 and is adapted to the size of the fixing hole 43. The position of the mounting ring 3 can be adjusted by moving the fixing rod 45 out of the fixing hole 43, and the mounting ring 3 can be fixed at the current position by inserting the fixing rod 45 into the fixing hole 43.

[0029] In some examples, the adjustment component 4 also includes a first slide groove 46, a first slider 47, a first spring 48 and a pull block 49. The first slide groove 46 is opened on the inner wall of the through hole 44 and is located at the middle periphery of the fixed rod 45. The first slider 47 is fixedly connected to the fixed rod 45 and slidably connected to the first slide groove 46. The first spring 48 is sleeved on the periphery of the fixed rod 45 and its two ends are respectively fixedly connected to one side of the first slider 47 and the inner wall of one side of the first slide groove 46. The pull block 49 is fixedly connected to the outer end of the fixed rod 45. Pulling the pull block 49 outward can drive the fixed rod 45 to move outward and squeeze the first spring 48 through the first slider 47. Release the pull block 49, the first spring 48 rebounds and drives the fixed rod 45 to move inward through the first slider 47.

[0030] In some examples, the mounting assembly 6 includes a mounting groove 61, a mounting hole 62, a connecting groove 63 and a mounting rod 64. The mounting groove 61 is opened on the surface of the mounting ring 3 and is adapted to the size of the roller tooth 5. The mounting hole 62 passes through the roller tooth 5 near the bottom. The connecting groove 63 is opened inside the mounting ring 3 and is connected to the mounting groove 61. The mounting rod 64 is movably connected to the connecting groove 63 and is adapted to the size of the mounting hole 62. The roller tooth 5 can be installed by placing the roller tooth 5 in the mounting groove 61 and inserting the mounting rod 64 into the mounting hole 62.

[0031] In some examples, the mounting assembly 6 also includes a second slide groove 65, a second slider 66 and a second spring 67. The second slide groove 65 is opened on the surface of the mounting ring 3 and is located on one side of the mounting groove 61 and is connected to the connecting groove 63. The second slider 66 is slidably connected to the second slide groove 65 and fixedly connected to one end of the mounting rod 64. The second spring 67 is fixedly installed inside the second slide groove 65 and its two ends are respectively fixedly connected to one side of the second slider 66 and the inner wall of one side of the second slide groove 65. Pulling the second slider 66 to the right can squeeze the second spring 67 and drive the mounting rod 64 to move synchronously to the right. Release the second slider 66, and the second spring 67 rebounds to drive the mounting rod 64 to move to the left through the second slider 66.

[0032] In a specific application scenario, first pull the second slider 66 to the right to squeeze the second spring 67 and drive the mounting rod 64 to move synchronously to the right. When the mounting rod 64 is immersed in the connecting groove 63, place the roller tooth 5 in the mounting groove 61 and make the mounting hole 62 and the mounting rod 64 on the same axis. Then release the second slider 66, the second spring 67 rebounds and drives the mounting rod 64 to move to the left through the second slider 66. When the mounting rod 64 is inserted into the mounting hole 62, the installation of the roller tooth 5 is completed. After all the roller teeth 5 are installed, the crushing work can be started. When the feed needs to be crushed into particles of different sizes, pull the pull block 49 outward to drive the fixing rod 4 5 moves outward and squeezes the first spring 48 through the first slider 47. When the fixing rod 45 moves out of the fixing hole 43, the adjusting block 42 is slid along the adjusting slot 41 to drive the mounting ring 3 to move synchronously. When the spacing of the roller teeth 5 is adapted to the particles of the new size, the pulling block 49 is released, the first spring 48 rebounds and drives the fixing rod 45 to move inward through the first slider 47. When the fixing rod 45 is inserted into the fixing hole 43 at the current position, the mounting ring 3 can be fixed at the current position, thereby completing the adjustment of the spacing of the roller teeth 5. At this time, the feed can be crushed into a new size. If the number of mounting rings 3 is insufficient, the staff can increase it by adjusting the position of the mounting rings 3.

[0033] By adopting the above technical solution: not only can the installation and disassembly of the roller teeth be simpler and faster, and the roller teeth can be replaced individually when damaged, effectively reducing the waste of resources, but also the spacing of the roller teeth can be adjusted by adjusting the position of the mounting ring, so that the crushing roller can crush the feed into particles of different sizes.

[0034] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the scope of protection of the present invention.

Claims

1. A crushing roller for a feed crusher, comprising a roller body (1), characterized in that: Both ends of the roller body (1) are fixedly connected to a rotating shaft (2); a plurality of groups of mounting rings (3) are arranged on the outer periphery of the roller body (1); an adjustment assembly (4) is arranged at the connection between the mounting ring (3) and the roller body (1); the adjustment assembly (4) comprises an adjustment groove (41) and an adjustment block (42); the adjustment groove (41) is opened on the top and bottom surfaces of the roller body (1); the adjustment block (42) is fixedly connected to the top and bottom of the inner side of the mounting ring (3) and is slidably connected to the adjustment groove (41); a plurality of groups of roller teeth (5) are arranged on the outer periphery of the mounting ring (3); the roller teeth ( 5) is provided with a mounting assembly (6) at the connection with the mounting ring (3), the mounting assembly (6) comprising a mounting groove (61), a mounting hole (62), a connecting groove (63) and a mounting rod (64), the mounting groove (61) is provided on the surface of the mounting ring (3) and is adapted to the size of the roller tooth (5), the mounting hole (62) penetrates the roller tooth (5) near the bottom, the connecting groove (63) is provided inside the mounting ring (3) and is connected to the mounting groove (61), and the mounting rod (64) is movably connected to the connecting groove (63) and is adapted to the size of the mounting hole (62).

2. The crushing roller for a feed crusher according to claim 1, characterized in that: The adjustment assembly (4) further comprises a fixing hole (43), a through hole (44) and a fixing rod (45); the fixing holes (43) are provided in a plurality of groups and are opened at the bottom of the adjustment groove (41); the through hole (44) penetrates the mounting ring (3) and the adjustment block (42); the fixing rod (45) is movably connected to the through hole (44) and is adapted to the size of the fixing hole (43).

3. The crushing roller for a feed crusher according to claim 1, characterized in that: The adjustment assembly (4) further comprises a first slide groove (46), a first slider (47), a first spring (48) and a pull block (49); the first slide groove (46) is arranged on the inner wall of the through hole (44) and is located at the middle outer periphery of the fixed rod (45); the first slider (47) is fixedly connected to the fixed rod (45) and slidably connected to the first slide groove (46); the first spring (48) is sleeved on the outer periphery of the fixed rod (45) and its two ends are respectively fixedly connected to one side of the first slider (47) and the inner wall of one side of the first slide groove (46); the pull block (49) is fixedly connected to the outer end of the fixed rod (45).

4. The crushing roller for a feed crusher according to claim 3, characterized in that: The mounting assembly (6) further comprises a second slide groove (65), a second slider (66) and a second spring (67); the second slide groove (65) is provided on the surface of the mounting ring (3) and is located on one side of the mounting groove (61) and is connected to the connecting groove (63); the second slider (66) is slidably connected to the second slide groove (65) and is fixedly connected to one end of the mounting rod (64); the second spring (67) is fixedly installed inside the second slide groove (65) and its two ends are respectively fixedly connected to one side of the second slider (66) and the inner wall of one side of the second slide groove (65).

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