A silage machine chopping system assembly tool

Abstract

The present invention relates to an assembly tool for a silage machine shredding system, comprising a base frame, and also comprising: a frame positioning assembly, the frame positioning assembly is arranged on the base frame, and can detachably support and clamp the frame of the silage machine shredding system. An axle mounting assembly, the axle mounting assembly can detachably mount the roller of the silage machine shredding system on the frame, the axle mounting assembly includes a first axle mounting portion and a second axle mounting portion, the first axle mounting portion can detachably connect to the first axle on the roller, and the second axle mounting portion can detachably connect to the second axle on the roller. An axle positioning assembly, the axle positioning assembly is arranged on the base frame, and can position and support the first axle and the second axle. The beneficial effect is that the assembly tool for the silage machine shredding system can detachably mount the roller on the frame to form a silage machine shredding system, and can detachably support the silage machine shredding system.

Description

Technical Field

[0001] The invention relates to the technical field of silage machines, and in particular to an assembly tool for a silage machine chopping system. Background Art

[0002] The silage machine chopping system is a key mechanism of the silage machine. The silage machine chopping system is used to cut discrete grass into uniform-sized grass segments. The silage machine chopping mechanism includes a frame and a rotating shaft rotatably arranged on the frame. The silage machine chopping system assembly tool is used to assemble the rotating shaft of the silage machine chopping system on the frame and support the silage machine chopping system.

[0003] Referring to the prior art with patent number CN114952149A, the prior art provides a device for welding a silage machine chopping wheel mounting seat, comprising a first positioning portion, a clamping assembly, and a second positioning portion arranged on a support seat. The first positioning assembly and the second positioning assembly are used to position the chopping wheel mounting seat. The clamping assembly is used to clamp the positioned chopping wheel mounting seat. Subsequently, the chopping wheel mounting seat is welded.

[0004] However, the device for welding the silage machine's chopping wheel mounting seat can only realize the positioning and clamping of the chopping wheel mounting seat, and the chopping wheel mounting seat still needs to be welded. The assembly process is cumbersome and complicated and is not limited to loading and unloading maintenance.

[0005] Therefore, there is an urgent need for an assembly tool for assembling a silage machine chopping system that can be easily disassembled. Summary of the invention

[0006] 1. Technical issues to be resolved

[0007] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides an assembly tool for a silage machine shredding system, which solves the problem that the welding device for the silage machine shredding wheel mounting seat in the prior art can only realize the positioning and clamping of the shredding wheel mounting seat, and the shredding wheel mounting seat still needs to be welded, and the assembly process is cumbersome and complicated and is not limited to the technical problems of loading and unloading and maintenance.

[0008] (II) Technical solution

[0009] In order to achieve the above object, the main technical solutions adopted by the present invention include:

[0010] An embodiment of the present invention provides an assembly tool for a silage machine shredding system, comprising a base frame and further comprising:

[0011] A frame positioning assembly, the frame positioning assembly being disposed on the base frame and capable of detachably supporting and clamping a frame of the silage machine chopping system;

[0012] A shaft mounting assembly, wherein the shaft mounting assembly can detachably mount the rotating roller of the silage machine shredding system to the frame, wherein the shaft mounting assembly includes a first shaft mounting portion and a second shaft mounting portion, wherein the first shaft mounting portion can detachably connect to a first shaft on the rotating roller, and the second shaft mounting portion can detachably connect to a second shaft on the rotating roller;

[0013] A shaft positioning assembly is arranged on the base frame and is capable of positioning and supporting the first shaft and the second shaft.

[0014] According to the present invention, the frame positioning assembly comprises a first frame positioning portion, wherein the first frame positioning portion comprises:

[0015] A first positioning seat, wherein the first positioning seat is arranged on the base frame;

[0016] A first horizontal support plate, wherein the first horizontal support plate is fixed on the top of the first positioning seat;

[0017] A vertical support plate, the vertical support plate being arranged on one side of the first horizontal support plate;

[0018] a first pressing plate, the first pressing plate being fixed on the top of the vertical supporting plate;

[0019] The first pressing plate, the vertical supporting plate, and the first horizontal supporting plate form a clamping space capable of clamping an end of a connecting shaft on the frame.

[0020] According to the present invention, the frame positioning assembly further comprises a second frame positioning portion, wherein the second frame positioning portion comprises:

[0021] A second positioning seat, wherein the second positioning seat is arranged on the base frame;

[0022] A second horizontal support plate, wherein the second horizontal support plate is fixed on the top of the second positioning seat, and the second horizontal support plate can support the connecting plate on the frame.

[0023] According to the present invention, a first vertical bolt is arranged on the first horizontal support plate, a first horizontal bolt is arranged on the vertical support plate, and a second vertical bolt is arranged on the first pressing plate;

[0024] A third vertical bolt and a fixing bolt are arranged on the second horizontal supporting plate.

[0025] According to the present invention, the first shaft mounting portion comprises:

[0026] A first rod body, wherein a first end of the first rod body can be threadedly connected to the first shaft body;

[0027] A first bearing pusher, the first bearing pusher is sleeved on the first rod body, and the first bearing pusher comprises a first pusher, a first top sleeve and a first centering sleeve from left to right;

[0028] The first pusher can apply a right thrust to the first bearing sleeved on the first shaft body through the first top sleeve and the first centering sleeve.

[0029] According to the present invention, a first annular groove is provided at the right end of the first top sleeve, a first annular protrusion is provided at the left end of the first centering sleeve, and a second annular protrusion and a third annular protrusion are provided at the right end of the first centering sleeve in sequence from outside to inside along the radial direction of the first centering sleeve;

[0030] The first annular protrusion is located in the first annular groove, and the second annular protrusion and the third annular protrusion respectively abut against the outer ring and the inner ring of the first bearing.

[0031] According to the present invention, the second shaft mounting portion comprises:

[0032] A second rod body, wherein a first end of the second rod body can be threadedly connected to the second shaft body;

[0033] A second bearing pusher, the second bearing pusher is sleeved on the second rod body, and the second bearing pusher comprises a second pusher, a second top sleeve and a second centering sleeve from right to left;

[0034] The second pusher can apply a left thrust to the second bearing sleeved on the second shaft body through the second top sleeve and the second centering sleeve.

[0035] According to the present invention, a second annular groove is provided at the left end of the second top sleeve, a fourth annular protrusion is provided at the right end of the second centering sleeve, and a fifth annular protrusion and a sixth annular protrusion are provided at the left end of the second centering sleeve in sequence from outside to inside along the radial direction of the second centering sleeve;

[0036] The fourth annular protrusion is located in the second annular groove, and the fifth annular protrusion and the sixth annular protrusion respectively abut against the outer ring and the inner ring of the second bearing.

[0037] According to the present invention, the shaft positioning assembly comprises:

[0038] A shaft body positioning seat, the shaft body positioning seat is arranged on the base frame;

[0039] An axle support rod, wherein the axle support rod is arranged on the axle positioning seat and can move up and down and horizontally relative to the axle positioning seat, and a groove is arranged on the top of the axle support rod, and the groove can support the first axle or the second axle.

[0040] According to the present invention, a plurality of mounting positions are provided on the chassis;

[0041] The frame positioning assembly and the shaft positioning assembly can be detachably arranged at any of the installation positions.

[0042] (III) Beneficial effects

[0043] The beneficial effects of the present invention are as follows: an assembly tool for a silage machine shredding system of the present invention comprises a base frame, a frame positioning assembly, an axle mounting assembly and an axle positioning assembly. The axle mounting assembly can detachably mount the roller of the silage machine shredding system onto the frame, and the axle mounting assembly comprises a first axle mounting portion and a second axle mounting portion, the first axle mounting portion can detachably connect to the first axle on the roller, and the second axle mounting portion can detachably connect to the second axle on the roller. The axle positioning assembly is disposed on the base frame, and can position and support the first axle and the second axle. Thus, the assembly tool for the silage machine shredding system can detachably mount the roller onto the frame to form a silage machine shredding system, and can detachably support the silage machine shredding system. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 A schematic diagram of an assembly tool for a silage machine shredding system of the present invention;

[0045] Figure 2 for Figure 1 Rear view of

[0046] Figure 3 for Figure 1 A schematic diagram of a first frame positioning portion in FIG.

[0047] Figure 4 for Figure 1 A schematic diagram of a second frame positioning portion in FIG.

[0048] Figure 5 for Figure 1 A schematic diagram of the first shaft mounting portion;

[0049] Figure 6 for Figure 1 A schematic diagram of a second shaft mounting portion;

[0050] Figure 7 for Figure 1 A schematic diagram of the shaft positioning assembly in FIG.

[0051] Figure 8 for Figure 7 Rear view of.

[0052] [Description of Reference Numerals]

[0053] 1: base frame; 11: mounting position; 12: lifting lug;

[0054] 2: frame positioning assembly; 21: first frame positioning portion; 211: first positioning seat; 212: first horizontal support plate; 213: vertical support plate; 214: first pressing plate; 215: first vertical bolt; 216: first horizontal bolt; 217: second vertical bolt; 22: second frame positioning portion; 221: second positioning seat; 222: second horizontal support plate; 223: third vertical bolt; 224: fixing bolt;

[0055] 31: first shaft mounting portion; 311: first rod; 312: first bearing pusher; 3121: first pusher; 3122: first top sleeve; 31221: first top sleeve through hole; 3123: first centering sleeve; 31231: second annular protrusion; 31232: third annular protrusion; 3125: first nut; 32: second shaft mounting portion; 321: second rod; 322: second bearing pusher; 3221: second pusher; 3222: second top sleeve; 32221: second top sleeve through hole; 3223: second centering sleeve; 32231: fifth annular protrusion; 32232: sixth annular protrusion; 3225: second nut;

[0056] 4: shaft positioning assembly; 41: shaft positioning seat; 42: shaft support rod; 421: groove; 43: up and down moving plate; 44: up and down slide rails; 45: horizontal slide rail; 46: lead screw nut; 47: horizontal lead screw; 48: rotating part; 49: screw;

[0057] 5: silage machine chopping system; 51: frame; 511: frame through hole; 512: connecting shaft; 513: connecting plate; 52: roller; 53: first shaft body; 54: second shaft body; 55: first bearing seat; 56: second bearing seat. DETAILED DESCRIPTION

[0058] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below in conjunction with the accompanying drawings through specific embodiments. Figure 1 The orientation is used as a reference.

[0059] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a clearer and more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0060] See also Figure 1-8The present invention provides a silage machine shredding system assembly tool for assembling and supporting a silage machine shredding system.

[0061] Further, the silage machine chopping system includes a frame 51 and a rotating roller 52 .

[0062] There are two frames 51, which are respectively located at the left and right ends of the roller 52, and the frames 51 are used to support the roller 52. The two frames 51 are connected by a connecting shaft 512 and a connecting plate 513, which are respectively located at the front and rear sides of the roller 52. A frame through hole 511 is set at the top of the frame 51.

[0063] The roller 52 includes a roller body. The left and right ends of the roller body are respectively provided with a first shaft 53 and a second shaft 54, and the roller body can rotate around the axis of the roller body relative to the first shaft 53 and the second shaft 54. The first shaft 53 is sleeved with a first bearing seat 55, the second rotating shaft is sleeved with a second bearing seat 56, and the first rotating shaft and the second rotating shaft are sleeved with a first bearing and a second bearing respectively. Further, the silage machine shredding system assembly tool includes a base frame 1, a frame positioning assembly 2, a shaft mounting assembly and a shaft positioning assembly 4.

[0064] The frame positioning assembly 2 is disposed on the base frame 1, and can detachably position and support the frame 51 of the silage machine shredding system 5. The shaft mounting assembly can detachably mount the roller 52 of the silage machine shredding system 5 on the frame 51. The shaft mounting assembly includes a first shaft mounting portion 31 and a second shaft mounting portion 32, the first shaft mounting portion 31 can detachably connect to the first shaft 53 on the roller 52, and the second shaft mounting portion 32 can detachably connect to the second shaft 54 ​​on the roller 52. The shaft positioning assembly 4 is disposed on the base frame 1, and can position and support the first shaft 53 and the second shaft 54. Thus, the silage machine shredding system assembly tool can detachably mount the roller on the frame 51 to form the silage machine shredding system, and can detachably position and support the silage machine shredding system.

[0065] Specifically, the first shaft mounting portion 31 can be detachably connected to the first shaft 53 on the roller 52, and the second shaft mounting portion 32 can be detachably connected to the second shaft 54 ​​on the roller 52, so as to form a combination of the first shaft mounting portion 31, the second shaft mounting portion 32 and the roller 52, and the combination can be inserted into the frame through hole 511 at the top of the frame 51. Subsequently, the first bearing seat 55 on the roller 52 is detachably fixed to the frame 51 by bolts. In this way, the roller 52 is detachably assembled to the frame 51.

[0066] Further, the frame positioning assembly 2 includes two first frame positioning parts 21, and the two first frame positioning parts 21 are arranged at intervals on the left and right. The two first frame positioning parts 21 can respectively position and support the two ends of the connecting shaft 512 on the frame 51. The first frame positioning part 21 includes a first positioning seat 211, a first horizontal support plate 212, a vertical support plate 213 and a first pressing plate 214.

[0067] The first positioning seat 211 is arranged on the base frame 1. The first horizontal support plate 212 is fixed on the top of the first positioning seat 211. The vertical support plate 213 is arranged on one side of the first horizontal support plate 212. The first pressing plate 214 is fixed on the top of the vertical support plate 213. The first pressing plate 214, the vertical support plate 213 and the first horizontal support plate 212 form a clamping space capable of clamping the end of the connecting shaft 512 on the frame 51.

[0068] Specifically, the first horizontal support plate 212 is provided with a first vertical bolt 215 , the vertical support plate 213 is provided with a first horizontal bolt 216 , and the first pressing plate 214 is provided with a second vertical bolt 217 .

[0069] When in use, the first vertical bolt 215 is rotated to adjust the height of the top of the first vertical bolt 215, so that the connecting shaft 512 on the frame 51 can abut against the first horizontal support plate 212 or against the top of the first vertical bolt 215, so as to adjust the height of the left end or the right end of the connecting shaft 512 accordingly, and then the connecting shaft 512 can be adjusted to the horizontal. By rotating the first horizontal bolt 216, the horizontal position of the end of the first horizontal bolt 216 can be adjusted, and the end of the connecting shaft 512 can abut against the vertical support plate 213 or against the end of the first horizontal bolt 216, so as to adjust the frame 51 to the middle position between the two first frame positioning parts 21 through the connecting shaft 512. By rotating the second vertical bolt 217, the second vertical bolt 217 abuts against and clamps the inner side wall of the connecting shaft 512 to clamp the connecting shaft 512. At the same time, by adjusting the first vertical bolt 215, the first horizontal bolt 216 and the second vertical bolt 217, it is possible to position and support the connecting shaft 512 of the frame 51 of the silage machine shredding system of different models and sizes, and ensure assembly accuracy, thereby reducing the manufacturing accuracy requirements.

[0070] More specifically, the first positioning seat 211 is detachably arranged on the base frame 1 by means of bolts.

[0071] Furthermore, the frame positioning assembly 2 further includes two second frame positioning portions 22 , which are spaced apart from each other on the left and right sides and are used to position and support the left and right ends of the connecting plate 513 on the frame 51 , respectively.

[0072] The second frame positioning part 22 includes a second positioning seat 221 and a second horizontal support plate 222. The second positioning seat 221 is disposed on the base frame 1. The second horizontal support plate 222 is fixed on the top of the second positioning seat 221, and the second horizontal support plate 222 can support the connecting plate 513 on the frame 51.

[0073] Specifically, the third vertical bolt 223 and the fixing bolt 224 are provided on the second horizontal support plate 222. When the second horizontal support plate 222 supports the connecting plate 513 on the frame 51, the fixing bolt 224 can pass through the waist-shaped hole on the connecting plate 513 and fix and clamp the connecting plate 513. By adjusting the third vertical bolt 223, the height of the top of the third vertical bolt 223 can be adjusted, so that the connecting plate 513 can be abutted against the second horizontal support plate 222 or the top of the third vertical bolt 223, so as to adjust the height of the left end or the right end of the connecting plate 513 accordingly, and then the connecting plate 513 can be adjusted to be horizontal, and can also be used to position and support the connecting plate 513 on the frame 51 of the silage machine shredding system of different models and sizes, and can ensure the assembly accuracy, thereby reducing the requirements for manufacturing accuracy.

[0074] Specifically, the second positioning seat 221 is detachably arranged on the base frame 1 by means of bolts.

[0075] Furthermore, the first shaft mounting portion 31 can be detachably connected to the first shaft 53 on the rotating roller 52. The first shaft 53 is sleeved with a first bearing and a first bearing seat 55 in sequence from left to right.

[0076] The first shaft mounting portion 31 includes a first rod 311 and a first bearing pusher 312. The first end of the first rod 311 can be threadedly connected to the first shaft 53. The first bearing pusher 312 is sleeved on the first rod 311, and the first bearing pusher 312 includes a first pusher 3121, a first top sleeve 3122, and a first centering sleeve 3123 first bearing from left to right. The first pusher 3121 can apply a right thrust to the first bearing through the first top sleeve 3122 and the first centering sleeve 3123 to push the first centering sleeve 3123 and the first bearing into the first bearing seat 55, and the outer circumferential side wall of the first centering sleeve 3123 and the inner circumferential side wall of the first bearing seat 55 are clearance-matched, so that the first bearing, the first rod 311, the first shaft 53, the roller 52 and the first bearing seat 55 are coaxial.

[0077] Specifically, the first pusher 3121 is a jack, and hydraulic oil is poured into the jack through a hand pump, so that the jack applies a right thrust to the first top sleeve 3122 .

[0078] Specifically, a first annular groove is provided at the right end of the first top sleeve 3122, a first annular protrusion is provided at the left end of the first centering sleeve 3123, and a second annular protrusion 31231 and a third annular protrusion 31232 are provided at the right end of the first centering sleeve 3123 in sequence from outside to inside along the radial direction of the first centering sleeve 3123.

[0079] The first annular protrusion is located in the first annular groove, and the second annular protrusion 31231 and the third annular protrusion 31232 respectively abut against the outer ring and the inner ring of the first bearing. When the first pusher 3121 can apply right thrust to the first bearing through the first top sleeve 3122 and the first centering sleeve 3123, the second annular protrusion 31231 and the third annular protrusion 31232 on the first centering sleeve 3123 can abut against and evenly apply force to the outer ring and the inner ring of the first bearing, so as to adapt to the installation mode of the two bearings with tight fit of the inner ring or the outer ring, and also avoid damage to the first bearing.

[0080] Specifically, the first top sleeve 3122 can be replaced accordingly according to the model of the first bearing to be assembled.

[0081] Specifically, the first top sleeve 3122 can accommodate the first rod body 311 , and a first top sleeve through hole 31221 is disposed on a circumferential side wall of the first top sleeve 3122 .

[0082] Furthermore, the first shaft mounting portion 31 further includes a first nut 3125. The first nut 3125 is sleeved and threadedly connected to the second end of the first rod 311, and is used to limit the first pusher 3121.

[0083] Furthermore, the second shaft mounting portion 32 can be detachably connected to the second shaft 54 ​​on the roller 52. The second shaft 54 ​​is sleeved with a second bearing seat 56 and a second bearing in sequence from left to right.

[0084] The second shaft body mounting portion 32 includes a second rod body 321 and a second bearing pusher 322. The first end of the second rod body 321 can be threadedly connected to the second shaft body 54. The second bearing pusher 322 is sleeved on the second rod body 321, and the second bearing pusher 322 includes a second pusher 3221, a second top sleeve 3222, a second centering sleeve 3223 and a second bearing from right to left. The second pusher 3221 can apply a left thrust to the second bearing through the second top sleeve 3222 and the second centering sleeve 3223, so as to push the second centering sleeve 3223 and the second bearing into the second bearing seat 56, and the outer circumferential side wall of the second centering sleeve 3223 and the inner circumferential side wall of the second bearing seat 56 are clearance-matched, so that the second bearing, the second rod body 321, the second shaft body 54, the roller 52 and the second bearing seat 56 are coaxial.

[0085] It should be noted that in the prior art, the bearing is generally installed in the bearing seat by knocking the bearing, which is cumbersome and laborious, and easily causes damage to the bearing and the bearing seat. In the present application, the first bearing is pushed into the first bearing seat 55 by the first bearing pusher 312, and the second bearing is pushed into the second bearing seat 56 by the second bearing pusher 322. This assembly method is simple and convenient, and will not damage the first bearing, the first bearing seat 55, the second bearing and the second bearing seat 56, and can improve the assembly accuracy and reduce the cost of later debugging and rework.

[0086] Specifically, the second pusher 3221 is a jack, and hydraulic oil is poured into the jack through a hand pump, so that the jack applies a left thrust to the second top sleeve 3222 .

[0087] Specifically, a second annular groove is provided at the left end of the second top sleeve 3222, a fourth annular protrusion is provided at the right end of the second centering sleeve 3223, and a fifth annular protrusion 32231 and a sixth annular protrusion 32232 are provided at the left end of the second centering sleeve 3223 in sequence from outside to inside along the radial direction of the second centering sleeve 3223.

[0088] The fourth annular protrusion is located in the second annular groove, and the fifth annular protrusion 32231 and the sixth annular protrusion 32232 respectively abut against the outer ring and the inner ring of the second bearing. When the second pusher 3221 applies a left thrust to the second bearing through the second top sleeve 3222 and the second centering sleeve 3223, the fifth annular protrusion 32231 and the sixth annular protrusion 32232 on the second centering sleeve 3223 can abut against and evenly apply force to the outer ring and the inner ring of the second bearing, so as to adapt to the installation mode of the two bearings with tight fit of the inner ring or the outer ring, and can also avoid damage to the second bearing.

[0089] Specifically, the second top sleeve 3222 can be replaced accordingly according to the model of the second bearing to be assembled.

[0090] Specifically, the second top sleeve 3222 can accommodate the second rod body 321 , and a second top sleeve through hole 32221 is provided on a circumferential side wall of the second top sleeve 3222 .

[0091] Furthermore, the first shaft mounting portion 31 further includes a second nut 3225. The second nut 3225 is sleeved and threadedly connected to the second end of the second rod 321, and is used to limit the position of the second pusher 3221.

[0092] Furthermore, there are two shaft positioning assemblies 4. The two shaft positioning assemblies 4 are used to support the first shaft 53 and the second shaft 54 ​​respectively. The shaft positioning assembly 4 includes a shaft positioning seat 41 and a shaft support rod 42.

[0093] The shaft body positioning seat 41 is arranged on the bottom frame 1. The shaft body support rod 42 is arranged on the shaft body positioning seat 41 so as to be able to move up and down and horizontally relative to the shaft body positioning seat 41. A groove 421 is arranged on the top of the shaft body support rod 42. The shaft body support rod 42 can pass through the second top sleeve through hole 32221. The groove 421 can support the first shaft body 53 or the second shaft body 54.

[0094] The shaft support rod 42 can move up and down relative to the shaft positioning seat 41 to adjust the height of the first shaft 53 and the second shaft 54, and adjust the roller 52 to be horizontal through the first shaft 53 and the second shaft 54. The shaft support rod 42 can move horizontally relative to the shaft positioning seat 41 to adjust the horizontal position of the first shaft 53 and the second shaft 54, and adjust the roller 52 to the middle position between the two shaft positioning assemblies 4 through the first shaft 53 and the second shaft 54. At the same time, the shaft support rod 42 can move up and down and horizontally relative to the shaft positioning seat 41, and can be used to position and support the roller 52 of the silage machine shredding system of different models and sizes, and can ensure assembly accuracy, thereby reducing the requirements for manufacturing accuracy. It should be noted that in the prior art, when leveling the rotating roller 52, a sling is generally fixed on the first shaft 53 and the second shaft 54, and the sling is hoisted by a crane to adjust the two ends of the rotating roller 52. However, this leveling method is relatively cumbersome and complicated, and has low precision, and is not convenient for adjusting the heavy rotating roller 52. In the present application, the rotating roller 52 is adjusted by the shaft support rod 42 being able to move up and down and horizontally relative to the shaft positioning seat 41. The adjustment method is simple and convenient, and has high precision.

[0095] Specifically, the shaft positioning seat 41 is detachably arranged on the base frame 1 by bolts.

[0096] Specifically, upper and lower sliding rails 44 are disposed on the side walls of the shaft positioning seat 41 .

[0097] Further, the shaft positioning assembly 4 further includes an up-and-down moving plate 43. The up-and-down moving plate 43 is slidably arranged on an up-and-down sliding rail 44. A horizontal sliding rail 45 is arranged on the up-and-down moving plate 43. The shaft support rod 42 is slidably arranged on the horizontal sliding rail 45 left and right.

[0098] Specifically, the shaft support rod 42 is slidably arranged on the horizontal slide rail 45 through a slider. A lead screw nut 46 is arranged on the slider, and the lead screw nut 46 is sleeved on a horizontal lead screw 47 extending left and right. A rotating member 48 is arranged at the end of the horizontal lead screw 47. The rotating member 48 is rotatably arranged on the up-and-down moving plate 43. When in use, the rotating member 48 drives the horizontal lead screw 47 to rotate, and the horizontal lead screw 47 drives the lead screw nut 46, the slider and the shaft support rod 42 to move left and right, so that the shaft support rod 42 can be suitable for supporting the first shaft 53 or the second shaft 54 ​​of the silage machine shredding system of different models and sizes.

[0099] Specifically, the rotating member 48 is a manual wheel or a motor.

[0100] Further, the shaft positioning assembly 4 further includes a screw 49. The screw 49 is disposed on the shaft positioning seat 41 and the vertical movable plate 43. When the vertical movable plate 43 is adjusted up and down, the screw 49 can fix the position of the vertical movable plate 43. Further, a plurality of mounting positions 11 are provided on the base frame 1.

[0101] The frame positioning assembly 2 and the shaft positioning assembly 4 can be detachably mounted on any mounting position 11 to be suitable for positioning and supporting silage machine shredding systems of different models and sizes. Threaded holes are provided on the mounting position 11 so that the frame positioning assembly 2 and the shaft positioning assembly 4 can be detachably mounted on the corresponding mounting position 11 by bolts.

[0102] Specifically, a lifting lug 12 is further provided on the side wall of the base frame 1 , and the lifting lug 12 is used to pass a rope so as to facilitate transportation at any time during the assembly process.

[0103] Furthermore, the assembly principle of the silage machine shredding system assembly tooling is as follows:

[0104] S1: First, two first frame positioning parts 21 are used to position and support the two ends of the connecting shaft 512 on the frame 51 . Meanwhile, two second frame positioning parts 22 are used to position and support the two ends of the connecting plate 513 on the frame 51 .

[0105] S2: The first end of the first rod 311 of the first shaft mounting portion 31 is threadedly connected to the first shaft 53, the first bearing pusher 312 is sleeved on the first rod 311, and the first nut 3125 is threadedly connected to the second end of the first rod 311. At the same time, the first end of the second rod 321 of the second shaft mounting portion 32 is threadedly connected to the second shaft 54, the second bearing pusher 322 is sleeved on the second rod 321, and the second nut 3225 is threadedly connected to the second end of the second rod 321. A combination of the first shaft mounting portion 31, the second shaft mounting portion 32 and the roller 52 is formed.

[0106] S3: insert the assembly through the frame through hole 511 at the top of the frame 51 through the first shaft mounting portion 31 and the second shaft mounting portion 32 .

[0107] S4: The first shaft 53 and the second shaft 54 ​​are supported by two shaft positioning assemblies 4 respectively, and the roller is adjusted to be located in the middle position of the two shaft positioning assemblies 4 and in a horizontal state through the first shaft 53 and the second shaft 54.

[0108] S5: The first pusher 3121 of the first bearing pusher 312 pushes the first bearing into the first bearing seat 55, completing the assembly of the first bearing and the first bearing seat 55. The second pusher 3221 of the second bearing pusher 322 pushes the second bearing into the second bearing seat 56, completing the assembly of the second bearing into the second bearing seat 56.

[0109] S6: Connect the first bearing seat 55 and the second bearing seat 56 to the two frames 51 by corresponding threads, so as to complete the assembly of the roller 52 and the frame 51.

[0110] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0111] In the present invention, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0112] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0113] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may alter, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An assembly tool for a silage machine shredding system, It is characterized in that The invention comprises a base frame (1), and further comprises: A frame positioning assembly (2), the frame positioning assembly (2) being arranged on the base frame (1) and capable of detachably supporting and clamping a frame (51) of the silage machine chopping system (5); A shaft mounting assembly, wherein the shaft mounting assembly is capable of detachably mounting a rotating roller (52) of the silage machine shredding system (5) onto the frame (51), the shaft mounting assembly comprising a first shaft mounting portion (31) and a second shaft mounting portion (32), wherein the first shaft mounting portion (31) is capable of detachably connecting to a first shaft (53) on the rotating roller (52), and the second shaft mounting portion (32) is capable of detachably connecting to a second shaft (54) on the rotating roller (52), so as to form a combination of the first shaft mounting portion (31), the second shaft mounting portion (32) and the rotating roller (52), wherein the combination is capable of being inserted into a frame through hole (511) at the top of the frame (51); A shaft positioning assembly (4), the shaft positioning assembly (4) being arranged on the base frame (1) and capable of positioning and supporting the first shaft (53) and the second shaft (54); The first shaft mounting portion (31) comprises: A first rod body (311), wherein a first end of the first rod body (311) can be threadedly connected to the first shaft body (53); A first bearing pushing member (312), the first bearing pushing member (312) being sleeved on the first rod body (311), the first bearing pushing member (312) comprising, from left to right, a first pusher (3121), a first top sleeve (3122) and a first centering sleeve (3123); The first pusher (3121) can apply a right thrust to the first bearing sleeved on the first shaft body (53) through the first top sleeve (3122) and the first centering sleeve (3123).

2. The silage machine shredding system assembly tool as claimed in claim 1, It is characterized in that The frame positioning assembly (2) comprises a first frame positioning portion (21), wherein the first frame positioning portion (21) comprises: A first positioning seat (211), the first positioning seat (211) being arranged on the base frame (1); A first horizontal support plate (212), wherein the first horizontal support plate (212) is fixed on the top of the first positioning seat (211); A vertical support plate (213), wherein the vertical support plate (213) is arranged on one side of the first horizontal support plate (212); A first pressing plate (214), the first pressing plate (214) being fixed on the top of the vertical supporting plate (213); The first pressing plate (214), the vertical supporting plate (213) and the first horizontal supporting plate (212) form a clamping space capable of clamping the end of the connecting shaft (512) on the frame (51).

3. The silage machine shredding system assembly tool as claimed in claim 2, It is characterized in that The frame positioning assembly (2) further comprises a second frame positioning portion (22), wherein the second frame positioning portion (22) comprises: A second positioning seat (221), the second positioning seat (221) being arranged on the base frame (1); A second horizontal support plate (222), the second horizontal support plate (222) is fixed on the top of the second positioning seat (221), and the second horizontal support plate (222) is capable of supporting the connecting plate (513) on the frame (51).

4. The silage machine shredding system assembly tool as claimed in claim 3, It is characterized in that A first vertical bolt (215) is provided on the first horizontal support plate (212), a first horizontal bolt (216) is provided on the vertical support plate (213), and a second vertical bolt (217) is provided on the first pressing plate (214); A third vertical bolt (223) and a fixing bolt (224) are provided on the second horizontal support plate (222).

5. The silage machine shredding system assembly tool as claimed in claim 1, It is characterized in that A first annular groove is provided at the right end of the first top sleeve (3122), a first annular protrusion is provided at the left end of the first centering sleeve (3123), and a second annular protrusion (31231) and a third annular protrusion (31232) are provided at the right end of the first centering sleeve (3123) in sequence from outside to inside along the radial direction of the first centering sleeve (3123); The first annular protrusion is located in the first annular groove, and the second annular protrusion (31231) and the third annular protrusion (31232) respectively abut against the outer ring and inner ring of the first bearing.

6. The silage machine shredding system assembly tool as claimed in claim 1, It is characterized in that The second shaft mounting portion (32) comprises: A second rod body (321), wherein a first end of the second rod body (321) is capable of being threadedly connected to the second shaft body (54); A second bearing pusher (322), the second bearing pusher (322) being sleeved on the second rod body (321), the second bearing pusher (322) comprising, from right to left, a second pusher (3221), a second top sleeve (3222) and a second centering sleeve (3223); The second pusher (3221) can apply a left thrust to the second bearing sleeved on the second shaft body (54) through the second top sleeve (3222) and the second centering sleeve (3223).

7. The silage machine shredding system assembly tool as claimed in claim 6, It is characterized in that A second annular groove is provided at the left end of the second top sleeve (3222), a fourth annular protrusion is provided at the right end of the second centering sleeve (3223), and a fifth annular protrusion (32231) and a sixth annular protrusion (32232) are provided at the left end of the second centering sleeve (3223) in sequence from outside to inside along the radial direction of the second centering sleeve (3223); The fourth annular protrusion is located in the second annular groove, and the fifth annular protrusion (32231) and the sixth annular protrusion (32232) respectively abut against the outer ring and inner ring of the second bearing.

8. The silage machine shredding system assembly tool as claimed in claim 1, It is characterized in that The shaft positioning assembly (4) comprises: A shaft body positioning seat (41), wherein the shaft body positioning seat (41) is arranged on the base frame (1); A shaft support rod (42), the shaft support rod (42) being arranged on the shaft positioning seat (41) so as to be able to move up and down and horizontally relative to the shaft positioning seat (41), a groove (421) being arranged at the top of the shaft support rod (42), the groove (421) being able to support the first shaft (53) or the second shaft (54).

9. The silage machine shredding system assembly tool as claimed in claim 1, It is characterized in that A plurality of mounting positions (11) are provided on the base frame (1); The frame positioning assembly (2) and the shaft positioning assembly (4) can be detachably arranged on any of the installation positions (11).

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