Bundling machine facilitating replacement of crushing cutter

Abstract

The utility model discloses a bundling machine with a crushing cutter convenient to replace, and belongs to the field of bundling machine equipment. A bundling machine with a crushing cutter convenient to replace comprises a bundling machine body, and the interior of the bundling machine body is in transmission connection with a crushing roller through a driving mechanism; according to the utility model, through the cooperation of the mounting disc, the mounting cylinder, the supporting rods and the crushing assembly in the crushing roller, an operator can conveniently complete the assembly and disassembly or maintenance and replacement of a single Y-shaped blade and a single supporting rod, and through the cooperation of the movable shaft on the outer side of the crushing roller and the convenient assembly and disassembly mechanism, the assembly and disassembly work of the whole crushing roller is very convenient; in the whole process, the requirements for dismounting the bundling machine body and re-mounting a plurality of parts are reduced, the operation complexity and the error possibility are reduced, meanwhile, all the parts in the crushing roller can be quickly dismounted and mounted according to needs, the operation risk during mounting and dismounting in the bundling machine body is greatly reduced, and the mounting and dismounting efficiency of operators is improved.

Description

Technical Field

[0001] The utility model relates to the field of baling machine equipment, in particular to a baling machine with convenient replacement of crushing cutters. Background Art

[0002] A baler is a device used to bundle items or materials into compact packages. It is commonly used in the agricultural field to bundle crops such as hay and straw for storage and transportation. Traditional balers usually consist of a pair of rotating crushing rollers that bundle the materials together by cutting and compacting.

[0003] Through research and analysis, it was found that the working process of existing balers usually requires the disassembly and replacement of the crushing roller, which involves the replacement of the crushing tool. Due to the wear and damage of the crushing tool, it needs to be replaced regularly to ensure the normal operation of the baler. However, there are some inconveniences in replacing the crushing tool for traditional balers. First, the disassembly and replacement of the crushing tool usually requires complicated operations, and multiple parts need to be disassembled and reinstalled, which is time-consuming and prone to errors. Secondly, the existing balers do not provide convenient mechanisms or devices during the disassembly and installation process, which makes it impossible for operators to complete these steps quickly and easily. Therefore, it is necessary to improve the shortcomings and defects of the prior art. Utility Model Content

[0004] The purpose of the present invention is to provide a baler with convenient replacement of crushing cutters to solve the problems raised in the background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A baler for convenient replacement of crushing cutters comprises: a baler body, a driving mechanism fixedly mounted on one side surface of the baler body, a power output end of the driving mechanism connected to a crushing roller via a fixed shaft transmission, the crushing roller is rotatably connected in the driving mechanism, a convenient installation and removal mechanism is mounted on the upper side of the baler body, a movable end of the convenient installation and removal mechanism is plugged into one side of the crushing roller via a movable shaft, the movable shaft and the fixed shaft are respectively located on both sides of the axial direction of the crushing roller, and a mounting slot hole matched with the movable shaft is provided on the side of the baler body.

[0007] Furthermore, a core rod is provided on the crushing roller, and mounting plates are fixedly installed at both ends of the core rod, and a mounting cylinder is fixedly connected to the outer surface of the mounting plate, one group of the mounting cylinders is fixedly connected to the fixed shaft, and the other group of the mounting cylinders is plug-connected to the movable shaft, and a plurality of support rods are fixedly connected between the two mounting plates by fixing bolts, and the plurality of support rods are arranged in a circular array with the core rod as the center, and the fixing bolts are plugged into the mounting holes on the mounting plate and fixed to the ends of the support rods by threaded connection, and a plurality of crushing components are equidistantly fixed to the axial outside of the support rods.

[0008] Furthermore, the core rod, the mounting plate and the mounting cylinder are an integrally formed structure, which effectively ensures the overall rigidity of the crushing roller.

[0009] Furthermore, a U-shaped mounting plate is provided on the crushing assembly, and the U-shaped mounting plate is fixed to the outer surface of the support rod by welding. A Y-shaped blade is fixed to the U-shaped mounting plate by plugging through a plug, and a pin is plugged into the exposed end of the plug after being plugged into the U-shaped mounting plate.

[0010] Furthermore, the convenient installation and disassembly mechanism is provided with U-shaped block one, U-shaped block two, and U-shaped block three. The U-shaped block one is hinged with a hydraulic telescopic rod, the U-shaped block two is hinged with a U-shaped rod, the bottom of the U-shaped rod is fixedly connected to the side of the movable shaft, the U-shaped block three is fixedly connected to the upper side of the U-shaped rod, and the movable end of the hydraulic telescopic rod is hinged with the U-shaped block three.

[0011] Furthermore, a plurality of material picking rakes are installed directly below the crushing roller in the baler body.

[0012] Furthermore, both ends of the baler body are rotatably connected with moving wheels.

[0013] Compared with the prior art, the utility model provides a baler that is convenient for replacing the crushing cutter, and has the following beneficial effects:

[0014] In the utility model, the mounting plate, mounting cylinder, support rod and crushing assembly in the crushing roller cooperate with each other, which makes it convenient for operators to complete the installation or maintenance and replacement of a single Y-shaped blade and a single support rod. Combined with the cooperation of the movable shaft on the outer side of the crushing roller and the convenient installation and removal mechanism, the installation and removal of the entire crushing roller is also very convenient. The need to disassemble and reinstall multiple parts of the baler body is reduced during the entire process, reducing the complexity of the operation and the possibility of errors. At the same time, each component in the crushing roller can be quickly disassembled and installed as needed, which greatly reduces the operational risks during installation and removal in the baler body and improves the installation and removal efficiency of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a front structural schematic diagram of a baler for convenient replacement of crushing cutters proposed by the utility model;

[0016] Figure 2 This is a side structural schematic diagram of a baler for convenient replacement of crushing cutters proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a crushing roller of a baler for convenient replacement of crushing cutters proposed by the utility model;

[0018] Figure 4 A schematic diagram of a support rod structure of a baler for convenient replacement of a crushing cutter proposed by the utility model;

[0019] Figure 5 The utility model provides a baler for conveniently replacing a crushing cutter. Figure 4 Schematic diagram of the structure of part A.

[0020] In the figure: 1. baler body; 2. driving mechanism; 3. crushing roller; 31. core rod; 32. mounting plate; 33. mounting hole; 34. mounting cylinder; 35. support rod; 36. fixing bolt; 37. crushing assembly; 371. U-shaped mounting plate; 372. plug; 373. Y-shaped blade; 374. latch; 4. fixed shaft; 5. movable shaft; 6. convenient installation and disassembly mechanism; 61. U-shaped block one; 62. hydraulic telescopic rod; 63. U-shaped block two; 64. U-shaped rod; 65. U-shaped block three; 7. material picking rake; 8. moving wheel. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely 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 of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Example:

[0024] Reference Figure 1-5A baler for convenient replacement of crushing cutters comprises: a baler body 1, a driving mechanism 2 is fixedly mounted on one side surface of the baler body 1, a power output end of the driving mechanism 2 is connected to a crushing roller 3 through a fixed shaft 4, the crushing roller 3 is rotatably connected to the driving mechanism 2, a convenient installation and removal mechanism 6 is installed on the upper side of the baler body 1, a movable end of the convenient installation and removal mechanism 6 is plugged into one side of the crushing roller 3 through a movable shaft 5, the movable shaft 5 and the fixed shaft 4 are respectively located on both sides of the axial direction of the crushing roller 3, and a mounting slot hole matched with the movable shaft 5 is arranged on the side of the baler body 1.

[0025] A core rod 31 is provided on the crushing roller 3, and mounting plates 32 are fixedly installed at both ends of the core rod 31. The outer surface of the mounting plate 32 is fixedly connected with a mounting tube 34. One group of mounting tubes 34 is fixedly connected to the fixed shaft 4, and the other group of mounting tubes 34 is plugged into the movable shaft 5. A plurality of support rods 35 are fixedly connected between the two mounting plates 32 by fixing bolts 36. The plurality of support rods 35 are arranged in a circular array with the core rod 31 as the center. The fixing bolts 36 are plugged into the mounting holes 33 on the mounting plates 32 and fixed to the ends of the support rods 35 by threaded connection. A plurality of crushing assemblies 37 are equidistantly fixed on the axial outer side of the support rods 35.

[0026] The core rod 31 , the mounting plate 32 and the mounting cylinder 34 are an integrally formed structure, which effectively ensures the overall rigidity of the crushing roller 3 .

[0027] The crushing assembly 37 is provided with a U-shaped mounting plate 371, which is fixed to the outer surface of the support rod 35 by welding. A Y-shaped blade 373 is fixed to the U-shaped mounting plate 371 by plugging through a plug 372, and a pin 374 is plugged into the exposed end of the plug 372 after being plugged into the U-shaped mounting plate 371.

[0028] The convenient installation and disassembly mechanism 6 is provided with a U-shaped block 1 61, a U-shaped block 2 63, and a U-shaped block 3 65. The U-shaped block 1 61 is hinged with a hydraulic telescopic rod 62, and the U-shaped block 2 63 is hinged with a U-shaped rod 64. The bottom of the U-shaped rod 64 is fixedly connected to the side of the movable shaft 5, and the U-shaped block 3 65 is fixedly connected to the upper side of the U-shaped rod 64. The movable end of the hydraulic telescopic rod 62 is hinged with the U-shaped block 3 65.

[0029] A plurality of material picking rakes 7 are installed directly below the crushing roller 3 in the baler body 1 for picking up and concentrating the grass on the ground during the operation of the baler body 1, thereby facilitating the crushing roller 3 to complete the rotary cutting of the grass.

[0030] Both ends of the baler body 1 are rotatably connected with moving wheels 8 for realizing the position movement of the baler body 1 .

[0031] Working principle: When the utility model assembles the crushing roller 3, Figure 4 , Figure 5 As shown, first, the Y-shaped blade 373 can be fixed on the U-shaped mounting plate 371 by means of the plug 372, and then the plug 374 is inserted into the circular hole at the outer leakage end of the plug 372 to fix it firmly, and the above steps are repeated to complete the sequential fixing of the crushing assembly 37 on the entire support rod 35, and then the support rod 35 with the crushing assembly 37 fixed is installed and fixed between the two mounting plates 32 by means of the fixing bolts 36, until all the support rods 35 on the entire crushing roller 3 are fixed in an orderly manner; Figure 3 As shown, one end of the crushing roller 3 is connected and fixed to the power output end of the driving mechanism 2 on the baler body 1 through a fixed shaft 4, and the other end of the crushing roller 3 is as shown in FIG. Figure 2 As shown, the hydraulic telescopic rod 62 on the convenient installation and removal mechanism 6 is extended by starting the external switch. During the extension of the hydraulic telescopic rod 62, the U-shaped block 3 65 can drive the U-shaped rod 64 to rotate clockwise, thereby synchronously driving the movable shaft 5 to complete the insertion of the other end of the crushing roller 3, so that the crushing roller 3 and the movable shaft 5 are kept in rotation connection. After the movable shaft 5 is installed in the mounting slot hole adapted on the side of the baler body 1, the movable shaft 5 can be fixed in the mounting slot hole by bolts, which can prevent the vibration generated by the baler body 1 during operation from causing the connection between the crushing roller 3 and the movable shaft 5 to be separated;

[0032] When the Y-shaped blade 373 at the crushing assembly 37 on the crushing roller 3 needs to be repaired and replaced, the pin 374 can be pulled out first and then the plug 372 can be pulled out to withdraw the Y-shaped blade 373 to complete the repair and replacement of a single Y-shaped blade 373; similarly, when the entire support rod 35 needs to be repaired and replaced, only the fixing bolt 36 on the side of the single support rod 35 needs to be removed, and the entire support rod 35 can be easily removed, which greatly improves the replacement efficiency; and when the entire crushing roller 3 needs to be disassembled, the bolts fixed on the movable shaft 5 are first removed. The bolts are removed to release the fixed relationship between the movable shaft 5 and the mounting slot on the side of the baler body 1, and then the connection and fixation between the crushing roller 3, the fixed shaft 4 and the driving mechanism 2 are removed. Finally, by starting the hydraulic telescopic rod 62 on the picking rake 7 to shorten, the U-shaped rod 64 can be driven to rotate counterclockwise, thereby releasing the plug-in connection between the movable shaft 5 and the crushing roller 3, and the disassembly of the entire crushing roller 3 is completed. The whole disassembly process is simple and fast, which simplifies the operation process, greatly reduces the operation risk, and improves the installation and disassembly efficiency of the operator, that is, the work convenience.

Claims

1. A baler with convenient replacement of crushing cutters, comprising: The baler body (1) is characterized in that a driving mechanism (2) is fixedly mounted on the surface of one side of the baler body (1), the power output end of the driving mechanism (2) is connected to a crushing roller (3) through a fixed shaft (4), and the crushing roller (3) is rotatably connected to the driving mechanism (2). A convenient installation and disassembly mechanism (6) is installed on the upper side of the baler body (1), and the movable end of the convenient installation and disassembly mechanism (6) is plugged into one side of the crushing roller (3) through a movable shaft (5). The movable shaft (5) and the fixed shaft (4) are respectively located on both sides of the axial direction of the crushing roller (3), and the side of the baler body (1) is provided with a mounting slot hole matched with the movable shaft (5).

2. A baler with convenient replacement of crushing cutters according to claim 1, characterized in that: The crushing roller (3) is provided with a core rod (31), and mounting plates (32) are fixedly mounted on both ends of the core rod (31). The outer surface of the mounting plate (32) is fixedly connected with a mounting tube (34). One group of the mounting tubes (34) is fixedly connected to the fixed shaft (4), and the other group of the mounting tubes (34) is plug-connected to the movable shaft (5). A plurality of support rods (35) are fixedly connected between the two mounting plates (32) by fixing bolts (36). The plurality of support rods (35) are arranged in a circular array with the core rod (31) as the center. The fixing bolts (36) are plugged into the mounting holes (33) on the mounting plates (32) and are fixedly connected to the ends of the support rods (35) by threaded connection. A plurality of crushing assemblies (37) are fixedly mounted equidistantly on the axial outer sides of the support rods (35).

3. A baler with convenient replacement of crushing cutters according to claim 2, characterized in that: The core rod (31), the mounting plate (32) and the mounting cylinder (34) are an integrally formed structure, which effectively ensures the overall rigidity of the crushing roller (3).

4. A baler with convenient replacement of crushing cutters according to claim 2, characterized in that: The crushing assembly (37) is provided with a U-shaped mounting plate (371), the U-shaped mounting plate (371) is fixed to the outer surface of the support rod (35) by welding, a Y-shaped blade (373) is plugged and fixed to the U-shaped mounting plate (371) by means of a plug (372), and a plug pin (374) is plugged into the exposed end of the plug (372) after being plugged into the U-shaped mounting plate (371).

5. The baler with convenient replacement of crushing cutters according to claim 1, characterized in that: The convenient installation and disassembly mechanism (6) is provided with a U-shaped block 1 (61), a U-shaped block 2 (63), and a U-shaped block 3 (65); the U-shaped block 1 (61) is hinged with a hydraulic telescopic rod (62); the U-shaped block 2 (63) is hinged with a U-shaped rod (64); the bottom of the U-shaped rod (64) is fixedly connected to the side of the movable shaft (5); the U-shaped block 3 (65) is fixedly connected to the upper side of the U-shaped rod (64); and the movable end of the hydraulic telescopic rod (62) is hinged with the U-shaped block 3 (65).

6. The baler with convenient replacement of crushing cutters according to claim 1, characterized in that: A plurality of material picking rakes (7) are installed directly below the crushing roller (3) in the baler body (1).

7. The baler with convenient replacement of crushing cutters according to claim 1, characterized in that: Both ends of the baler body (1) are rotatably connected to moving wheels (8).

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