Automatic large crusher

Abstract

The automatic large crushing machine comprises a rack, a pushing mechanism and a slicing knife rest, the slicing knife rest is installed at one end of the rack, the pushing mechanism is arranged on the rack and used for pushing a bamboo tube towards the slicing knife rest, and the pushing mechanism comprises a guide rail, a moving assembly, a fixing plate, a driving shaft, a connecting plate, a connecting rod, a pushing block and a returning assembly. The fixing plate is vertically arranged on the rack, and a through hole for a bamboo tube to pass through is formed in the fixing plate; one end of a bamboo tube is placed in a through hole of a fixing plate, the other end of the bamboo tube is placed in a containing frame formed by connecting rods, the pushing block is made to move towards one end of the slicing tool rest through the moving assembly, and the bamboo tube is sliced through cooperation with a slicing tool of the slicing tool rest; and the return assembly drives the connecting plate to move in the direction far away from the slicing knife rest, so that the placing frame formed by the connecting rods is separated from the end part of the bamboo tube, and the whole bamboo tube can enter the slicing knife rest for slicing.

Description

Technical Field

[0001] The utility model relates to the field of bamboo tube splitting equipment, in particular to an automatic large splitting machine. Background Art

[0002] Bamboo is a plant with strong regenerative ability. my country is also one of the central areas of bamboo plant distribution. In the development of bamboo products industry, my country adopts the theory of scientific and rational use of bamboo resources and developing bamboo industry according to local conditions.

[0003] In towns and villages, there are still many bamboo industries that use this primitive manual method to split bamboo tubes. Most of the workers engaged in this manual labor are older grandparents. The process of manual bamboo tube splitting is to first lay the bamboo horizontally and then cut it one by one with a hatchet. This kind of manual bamboo tube splitting has many disadvantages. Most of the workers are old, the speed is slow, the steps are cumbersome, and they are prone to injury. Most of the existing bamboo tube splitting mechanisms are driven by motors, and the bamboo needs to be manually lifted for center calibration. The operation risk is relatively high, and the tool is not easy to replace. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] In order to solve the above problems in the prior art, the utility model provides an automatic crushing machine.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0008] An automatic large-scale crushing machine comprises a frame, a pushing mechanism and a slicing knife holder;

[0009] The slicing knife holder is mounted on one end of the frame;

[0010] The pushing mechanism is arranged on the frame and is used to push the bamboo tube toward the slicing knife holder. The pushing mechanism includes a guide rail, a moving component, a fixed plate, a driving shaft, a connecting plate, a connecting rod, a pushing block and a retracting component.

[0011] The fixing plate is vertically arranged on the frame, and a through hole for the bamboo tube to pass through is opened on the fixing plate;

[0012] The guide rail is fixed on the frame;

[0013] The moving assembly is mounted on the guide rail, and the moving end of the moving assembly is connected to the pushing block via the driving shaft;

[0014] The connecting plate is slidably mounted on the driving shaft and is located at the back of the pushing block;

[0015] There are multiple connecting rods, all of which are installed at the bottom of the connecting plate surface, and the connection lines between the multiple connecting rods are in an upward curved arc shape, and the pushing block is provided with guide holes corresponding to the connecting rods;

[0016] The retraction assembly is connected to the connecting plate.

[0017] Preferably, the return assembly includes a connecting rod, an L-shaped rod, a pulley and a guide rail. The bent portion of the L-shaped rod is rotatably mounted on the surface of the moving assembly. One end of the vertical portion of the L-shaped rod is connected to one end of the connecting rod. The other end of the connecting rod is rotatably connected to the connecting plate. One end of the horizontal portion of the L-shaped rod is connected to the pulley. The pulley is slidably mounted on the guide rail. The guide rail includes a horizontal section and a downwardly inclined section. When the moving assembly moves toward the slicing knife holder, the pulley moves from the inclined section to the horizontal section.

[0018] Preferably, the slicing tool holder includes a turntable, a motor, a slicing tool and a driving gear;

[0019] The turntable is mounted on the frame via a rotating shaft, and a plurality of mounting holes are arranged in a circular array on the surface of the turntable with the center of the circle as the center point;

[0020] The slicing tool is installed in the installation hole;

[0021] The motor is connected to the turntable via a driving gear.

[0022] Preferably, it also includes a clamping mechanism, which is provided with two groups. The two groups of clamping mechanisms are arranged relatively up and down on one side of the fixed plate close to the slice opening knife holder, and the clamping mechanism is used to clamp the bamboo tube up and down.

[0023] Preferably, the clamping mechanism includes a clamping claw and a cylinder, one end of the clamping claw is rotatably mounted on the fixed plate, one end of the cylinder is rotatably connected to the upper surface of the clamping claw, and the other end of the cylinder is rotatably connected to the fixed plate.

[0024] (3) Beneficial effects

[0025] The beneficial effects of the present invention are:

[0026] 1. Place one end of the bamboo tube into the through hole of the fixed plate, and the other end of the bamboo tube into the placement rack formed by the connecting rod. Move the push block toward one end of the slicing knife holder by moving the assembly, and cooperate with the slicing tool of the slicing knife holder to slice the bamboo tube. As the push block pushes forward, the retracting assembly drives the connecting plate to move away from the slicing knife holder, so that the placement rack formed by the connecting rod is separated from the end of the bamboo tube, so that the entire bamboo tube can enter the slicing knife holder for slicing.

[0027] 2. The motor drives the turntable to rotate through the active gear, thereby switching the slicing tool on the turntable, improving the portability of slicing tool switching;

[0028] 3. The two clamps are used to align the inner bamboo tube with the slicing tool, thereby automating the calibration of the bamboo tube center. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the structure of an automatic crushing machine;

[0030] Figure 2 This is a schematic diagram of the main structure of an automatic crushing machine;

[0031] Figure 3 Schematic diagram of the structure of the slice cutting tool holder;

[0032] Figure 4 It is a structural diagram of the clamping mechanism.

[0033] [Description of Reference Numerals]

[0034] 1. Frame;

[0035] 2. Push mechanism;

[0036] 21. Moving assembly; 22. Driving shaft; 23. Connecting plate; 24. Pushing block; 25. Connecting rod; 26. Connecting rod; 27. Guide rail; 28. L-shaped rod;

[0037] 3. Slicing knife holder;

[0038] 31. Turntable; 32. Mounting hole; 33. Slicing tool; 34. Motor; 35. Driving gear;

[0039] 4. Clamping mechanism;

[0040] 41. Gripper; 42. Cylinder. DETAILED DESCRIPTION

[0041] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation methods in conjunction with the accompanying drawings.

[0042] Please refer to Figures 1 to 4 The utility model provides an automatic large crushing machine, comprising a frame 1, a pushing mechanism 2 and a slicing knife holder 3;

[0043] The slicing knife holder 3 is installed at one end of the frame 1;

[0044] The pushing mechanism 2 is provided on the frame 1 and is used to push the bamboo tube toward the slicing knife holder 3. The pushing mechanism 2 includes a guide rail, a moving component 21, a fixed plate, a driving shaft 22, a connecting plate 23, a connecting rod 25, a pushing block 24 and a retracting component.

[0045] The fixing plate is vertically arranged on the frame 1, and a through hole for the bamboo tube to pass through is opened on the fixing plate;

[0046] The guide rail is fixed on the frame 1;

[0047] The moving assembly 21 is installed on the guide rail, and the moving end of the moving assembly 21 is connected to the pushing block 24 through the driving shaft 22;

[0048] The connecting plate 23 is slidably mounted on the driving shaft 22 and is located at the back of the pushing block 24;

[0049] The connecting rods 25 are provided in plurality, and the connecting rods 25 are all mounted on the bottom of the surface of the connecting plate 23, and the connecting lines between the connecting rods 25 are in an upwardly curved arc. The pushing block 24 is provided with guide holes corresponding to the connecting rods 25;

[0050] The return assembly is connected to the connecting plate 23;

[0051] When in use, one end of the bamboo tube is placed in the through hole of the fixed plate, and the other end of the bamboo tube is placed in the placement rack formed by the connecting rod 25. The pushing block 24 is moved to one end in the direction of the slicing knife holder 3 by the moving component 21, and the slicing tool 33 of the slicing knife holder 3 is cooperated to slice the bamboo tube. As the pushing block 24 is pushed forward, the retracting component drives the connecting plate 23 to move away from the slicing knife holder 3, so that the placement rack formed by the connecting rod 25 is separated from the end of the bamboo tube, so that the entire bamboo tube can enter the slicing knife holder 3 for slicing.

[0052] In this embodiment, the return assembly includes a connecting rod 26, an L-shaped rod 28, a pulley and a guide rail 27. The bent portion of the L-shaped rod 28 is rotatably mounted on the surface of the moving assembly 21. One end of the vertical portion of the L-shaped rod 28 is connected to one end of the connecting rod 26. The other end of the connecting rod 26 is rotatably connected to the connecting plate 23. One end of the horizontal portion of the L-shaped rod 28 is connected to the pulley. The pulley is slidably mounted on the guide rail 27. The guide rail 27 includes a horizontal section and a downwardly inclined inclined section. When the moving assembly 21 moves toward the slicing knife holder 3, the pulley moves from the inclined section to the horizontal section.

[0053] During use, as the moving component 21 moves toward the slicing knife holder 3, the pulley moves from the inclined section toward the horizontal section, thereby driving the L-shaped rod 28 to deflect away from the slicing knife holder 3, and then driving the connecting plate 23 to move toward the slicing knife holder 3.

[0054] In this embodiment, the slicing tool holder 3 includes a turntable 31, a motor 34, a slicing tool 33 and a driving gear 35;

[0055] The turntable 31 is mounted on the frame 1 via a rotating shaft, and a plurality of mounting holes 32 are arranged in a circular array on the surface of the turntable 31 with the center of the circle as the center point;

[0056] The slicing tool 33 is installed in the mounting hole 32;

[0057] The motor 34 is connected to the turntable 31 via a driving gear 35;

[0058] When in use, the motor 34 drives the turntable 31 to rotate through the driving gear 35, thereby switching the slice cutting tool 33 on the turntable 31, thereby improving the portability of switching the slice cutting tool 33.

[0059] In this embodiment, a clamping mechanism 4 is also included. The clamping mechanism 4 is provided with two groups. The two groups of clamping mechanisms 4 are relatively arranged on the upper and lower sides of the fixed plate close to the slicing tool holder 3. The clamping mechanism 4 is used to clamp the bamboo tube up and down. The clamping mechanism 4 includes a clamping claw 41 and a cylinder 42. One end of the clamping claw 41 is rotatably installed on the fixed plate, one end of the cylinder 42 is rotatably connected to the upper surface of the clamping claw 41, and the other end of the cylinder 42 is rotatably connected to the fixed plate; the clamping claw 41 is driven by the cylinder 42 to deflect toward the bamboo tube, and the internal bamboo tube can be aligned with the slicing tool 33 by embracing the two clamping claws 41, thereby realizing the automation of the calibration of the center of the bamboo tube.

[0060] The working principle of this utility model is as follows:

[0061] 1. Place one end of the bamboo tube into the through hole of the fixed plate, and the other end of the bamboo tube into the placement rack formed by the connecting rod 25. Move the pushing block 24 toward one end of the slicing knife holder 3 by moving the assembly 21, and cooperate with the slicing tool 33 of the slicing knife holder 3 to slice the bamboo tube. As the pushing block 24 pushes forward, the retracting assembly drives the connecting plate 23 to move away from the slicing knife holder 3, so that the placement rack formed by the connecting rod 25 is separated from the end of the bamboo tube, so that the entire bamboo tube can enter the slicing knife holder 3 for slicing;

[0062] 2. The motor 34 drives the turntable 31 to rotate via the driving gear 35, thereby switching the slice cutting tool 33 on the turntable 31, thereby improving the portability of switching the slice cutting tool 33;

[0063] 3. The two clamping jaws 41 are engaged to align the inner bamboo tube with the slice cutter 33, thereby automating the calibration of the center of the bamboo tube.

[0064] The circuits, electronic components and modules involved are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0065] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention specification and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

[0066] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An automatic crushing machine, characterized in that: It includes a frame, a pushing mechanism and a slicing knife holder; The slicing knife holder is mounted on one end of the frame; The pushing mechanism is arranged on the frame and is used to push the bamboo tube toward the slicing knife holder. The pushing mechanism includes a guide rail, a moving component, a fixed plate, a driving shaft, a connecting plate, a connecting rod, a pushing block and a retracting component. The fixing plate is vertically arranged on the frame, and a through hole for the bamboo tube to pass through is opened on the fixing plate; The guide rail is fixed on the frame; The moving assembly is mounted on the guide rail, and the moving end of the moving assembly is connected to the pushing block via the driving shaft; The connecting plate is slidably mounted on the driving shaft and is located at the back of the pushing block; There are multiple connecting rods, all of which are installed at the bottom of the connecting plate surface, and the connection lines between the multiple connecting rods are in an upward curved arc shape, and the pushing block is provided with guide holes corresponding to the connecting rods; The retraction assembly is connected to the connecting plate.

2. The automatic crushing machine according to claim 1, characterized in that: The return assembly includes a connecting rod, an L-shaped rod, a pulley and a guide rail. The bent part of the L-shaped rod is rotatably mounted on the surface of the moving assembly. One end of the vertical part of the L-shaped rod is connected to one end of the connecting rod, and the other end of the connecting rod is rotatably connected to the connecting plate. One end of the horizontal part of the L-shaped rod is connected to the pulley. The pulley is slidably mounted on the guide rail. The guide rail includes a horizontal section and a downward-inclined inclined section. When the moving assembly moves toward the slicing knife holder, the pulley moves from the inclined section to the horizontal section.

3. The automatic crushing machine according to claim 1, characterized in that: The slicing tool holder includes a turntable, a motor, a slicing tool and a driving gear; The turntable is mounted on the frame via a rotating shaft, and a plurality of mounting holes are arranged in a circular array on the surface of the turntable with the center of the circle as the center point; The slicing tool is installed in the installation hole; The motor is connected to the turntable via a driving gear.

4. The automatic crushing machine according to claim 1, characterized in that: It also includes a clamping mechanism, which is provided with two groups. The two groups of clamping mechanisms are arranged relatively up and down on one side of the fixed plate close to the slice-opening knife holder, and the clamping mechanism is used to clamp the bamboo tube up and down.

5. The automatic crushing machine according to claim 4, characterized in that: The clamping mechanism includes a clamping claw and a cylinder. One end of the clamping claw is rotatably mounted on the fixed plate. One end of the cylinder is rotatably connected to the upper surface of the clamping claw, and the other end of the cylinder is rotatably connected to the fixed plate.

Images