Wood cutting machine with automatic oil supplementing function

Abstract

The utility model relates to a wood cutting machine with an automatic oil supplementing function, and belongs to the field of wood cutting machines, the wood cutting machine comprises a wood cutting box, a main shaft, an auxiliary shaft and a driving shaft, the main shaft, the auxiliary shaft and the driving shaft are all rotatably connected in the wood cutting box, the main shaft and the auxiliary shaft are both provided with wood cutting assemblies, the auxiliary shaft is arranged right above the main shaft, the driving shaft is arranged right below the main shaft, and the main shaft and the driving shaft are arranged in the wood cutting box. The main shaft, the auxiliary shaft and the driving shaft are all coaxially connected with gears, every two adjacent gears are meshed, a plurality of sets of oil supplementing assemblies are arranged on the wood cutting box, the main shaft, the auxiliary shaft and the driving shaft all correspond to one set of oil supplementing assemblies, and the oil supplementing assemblies are externally connected with oil pumps. In the using process, the oil pump is matched with the oil supplementing assembly, oil is automatically supplied to the main shaft, the auxiliary shaft and the driving shaft, the abrasion possibility of the main shaft, the auxiliary shaft and the driving shaft in the using process is reduced, and therefore the wood cutting efficiency of the wood cutting machine is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of wood breaking machine, in particular to a wood breaking machine with automatic oil supplementing function. BACKGROUND

[0002] The wood breaking machine is a mechanical equipment specially used in the wood processing industry, which cuts and segments the original wood for the next processing and utilization.

[0003] The current wood breaking machine mainly consists of a wood breaking box and a wood breaking assembly, the wood breaking assembly mainly includes a driving shaft and a wood breaking plate, the wood breaking plate is installed on the driving shaft by bolts. After the wood breaking machine is used for a long time, workers need to supplement oil to the driving shaft regularly to improve the stability of the driving shaft during use. A mesh bag is usually installed at the outlet of the wood breaking machine to collect the processed wood.

[0004] However, in the actual production process of the wood breaking machine, the oil supplementing is not timely, which leads to the wear of the driving shaft and reduces the working efficiency of the wood breaking machine, so it needs to be improved. CONTENT OF THE INVENTION

[0005] In order to improve the above problems, the present application provides a wood breaking machine with automatic oil supplementing function.

[0006] The wood breaking machine with automatic oil supplementing function provided by the present application adopts the following technical scheme:

[0007] The wood breaking machine with automatic oil supplementing function comprises a wood breaking box, a main shaft, an auxiliary shaft and a driving shaft, the main shaft, the auxiliary shaft and the driving shaft are all rotationally connected in the wood breaking box, the main shaft and the auxiliary shaft are both provided with a wood breaking assembly, the auxiliary shaft is arranged directly above the main shaft, the driving shaft is arranged directly below the main shaft, the main shaft, the auxiliary shaft and the driving shaft are all coaxially connected with a gear, the adjacent two gears are engaged, the wood breaking box is provided with a plurality of groups of oil supplementing assemblies, the main shaft, the auxiliary shaft and the driving shaft all correspond to a group of oil supplementing assemblies, and the oil supplementing assemblies are connected with an oil pump.

[0008] Through the transmission of the gear, the driving shaft controls the main shaft and the auxiliary shaft to rotate in turn, and the wood breaking assembly processes the wood breaking. In the process of wood breaking, the oil supplementing assemblies supplement lubricating oil to the main shaft, the auxiliary shaft or the driving shaft at the corresponding positions respectively, which reduces the manual oil supplementing steps, so that the driving shaft, the main shaft and the auxiliary shaft work more stably, and the possibility of rotation of the driving shaft, the main shaft and the auxiliary shaft is reduced, thereby improving the wood breaking efficiency of the wood breaking machine.

[0009] Preferably, the oil supplementing assembly comprises an oil supplementing cover, a first gasket and a second gasket, the oil supplementing cover is arranged on the log splitting box, the first gasket is arranged on one side of the oil supplementing cover, the second gasket is arranged on the other side of the oil supplementing cover, the second gasket is provided with an oil seal on the side close to the first gasket, the main shaft, the secondary shaft and the driving shaft all extend into the oil supplementing cover through the second gasket at the corresponding positions, the first gasket is embedded with an oil supplementing nozzle, the axis of the main shaft, the secondary shaft and the driving shaft is in the same straight line with the axis of the oil supplementing nozzle at the corresponding position, and the oil supplementing nozzle is connected with an external oil pump.

[0010] By adopting the above technical scheme, the oil pump delivers lubricating oil to the oil nozzle at the corresponding position, the oil nozzle delivers lubricating oil to the oil supplementing cover at the corresponding position, so as to lubricate the driving shaft, the main shaft and the secondary shaft at the corresponding positions, thereby improving the stability of the driving shaft, the main shaft and the secondary shaft during use.

[0011] Preferably, the log splitting assembly comprises a support and a log splitting knife, one support is arranged on the main shaft and the secondary shaft respectively, and the two log splitting knives are arranged on the supports in a central symmetry mode.

[0012] By adopting the above technical scheme, the central symmetry arrangement of the log splitting knives makes it less likely to have dead angles during the working process of the log splitting assembly, thereby improving the stability of the log splitting assembly during working.

[0013] Preferably, the log splitting knife is provided with a mounting hole, and a fixing column is arranged in the mounting hole and is threadedly connected with the support.

[0014] By adopting the above technical scheme, the worker inserts the fixing column into the mounting hole, and then threadedly connects the fixing column with the support, so that the installation of the log splitting knife is completed, thereby providing convenience for the installation of the log splitting knife.

[0015] Preferably, the log splitting box is provided with a bracket, a plurality of support columns are arranged on the bracket, a supporting leg is slidably connected to each support column, and the supporting leg is connected with the support column through a connecting assembly.

[0016] By adopting the above technical scheme, when it is necessary to adjust the positions of the bracket and the log splitting box, the worker adjusts the position of the supporting leg, and then fixes the supporting leg and the bracket by using the connecting assembly, so that the adjustment of the position of the log splitting box is completed, and the log splitting machine is adapted to different working conditions.

[0017] Preferably, the connecting assembly comprises a connecting column and a connecting ring, a plurality of through holes are arranged on the support column, the connecting column passes through the supporting leg and the through hole at the corresponding position, the connecting ring is threadedly connected on the connecting column, and the connecting ring abuts against the supporting leg.

[0018] By adopting the technical scheme, after the position of the supporting leg is adjusted, the worker passes the connecting column through the through hole at the corresponding position of the supporting leg, and then installs the connecting ring on the connecting column, so that the connecting ring is abutted against the supporting leg, and the fixing between the supporting leg and the support is completed.

[0019] Preferably, the log breaking box is provided with a feeding cover, and an outer diameter of the feeding cover is tapered towards the log breaking box.

[0020] By adopting the technical scheme, the log breaking box with the tapered inner diameter towards the log breaking box facilitates the wood to be more stably moved to the log breaking assembly, so that the wood is more accurately processed by the log breaking machine.

[0021] Preferably, the log breaking box is provided with a discharging cover, and the discharging cover is provided with a plurality of support rods for placing the mesh bag.

[0022] By adopting the technical scheme, the support rods facilitate the mesh bag to be hung, and the discharging cover provides guidance for the processed wood, so that the wood is conveyed into the mesh bag.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. By providing the oil supplement assembly, the main shaft, the auxiliary shaft and the driving shaft can be automatically supplemented with oil, reducing the possibility of wear during use of the main shaft, the auxiliary shaft and the driving shaft, so that the log breaking assembly works more stably, thereby improving the log breaking efficiency of the log breaking machine;

[0025] 2. By providing the detachable log breaking knife, the log breaking knife can be conveniently replaced, so that the log breaking assembly more stably processes the wood;

[0026] 3. By providing the support column and the supporting leg, the position of the log breaking box can be conveniently adjusted, so that the log breaking machine adapts to different working conditions. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application;

[0028] Figure 2 is a schematic diagram of the structure of the embodiment of the present application for embodying the position relationship between the oil supplement assembly and the log breaking box;

[0029] Figure 3 is a schematic diagram of the structure of the embodiment of the present application for embodying the log breaking assembly;

[0030] Figure 4 is Figure 1 is an enlarged schematic diagram of part A of

[0031] Explanation of reference numerals in the attached drawings: 1. Wood break box; 11. Feed hood; 12. Discharge hood; 121. Support rod; 13. Bracket; 14. Support column; 141. Through hole; 15. Support leg; 16. Connecting assembly; 161. Connecting column; 162. Connecting ring; 17. Opening; 18. Locking plate; 181. Locking hole; 2. Main shaft; 3. Secondary shaft; 4. Drive shaft; 5. Wood break assembly; 51. Support; 52. Wood break knife; 521. Mounting hole; 522. Fixing column; 6. Gear; 7. Oil replenishment assembly; 71. Oil replenishment cover; 72. First gasket; 73. Second gasket; 74. Oil seal; 75. Oil replenishment nozzle; 8. Collection box; 81. Locking rod; 82. Limiting plate. Detailed Implementation

[0032] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0033] This application discloses a wood-cutting machine with an automatic oil-replenishing function. (Refer to...) Figure 1 and Figure 2 A wood-cutting machine with automatic oil replenishment function includes a wood-cutting box 1, a main shaft 2, a secondary shaft 3, and a drive shaft 4. The main shaft 2, secondary shaft 3, and drive shaft 4 are all rotatably connected in the wood-cutting box 1, with the secondary shaft 3 positioned directly above the main shaft 2 and the drive shaft 4 positioned directly below the main shaft 2. Wood-cutting components 5 are provided on both the main shaft 2 and the secondary shaft 3. Gears 6 are coaxially connected to the main shaft 2, secondary shaft 3, and drive shaft 4, with adjacent gears 6 meshing. The drive shaft 4 is connected to a coupling of a tractor, meaning the tractor provides power to the drive shaft 4. The wood-cutting box 1 is provided with several sets of oil replenishment components 7, with each of the main shaft 2, secondary shaft 3, and drive shaft 4 corresponding to one set of oil replenishment components 7.

[0034] Reference Figure 2 The oil replenishment assembly 7 includes an oil replenishment cover 71, a first gasket 72, and a second gasket 73. The oil replenishment cover 71 is mounted on the broken wooden box 1. The first gasket 72 is located on one side of the oil replenishment cover 71, and the second gasket 73 is located on the other side of the oil replenishment cover 71. An oil seal 74 is provided on the side of the second gasket 73 closest to the first gasket 72. The main shaft 2, the auxiliary shaft 3, and the drive shaft 4 all extend into the oil replenishment cover 71 after passing through the corresponding second gaskets 73. The bearings of the main shaft 2, the auxiliary shaft 3, and the drive shaft 4 are all located in the oil replenishment cover 71. An oil replenishment nozzle 75 is embedded in the first gasket 72. The axes of the main shaft 2, the auxiliary shaft 3, and the drive shaft 4 are collinear with the axis of the corresponding oil replenishment nozzle 75. The oil replenishment nozzle 75 is connected to an external oil pump.

[0035] The oil pump delivers lubricating oil to the oil supplement nozzle 75, and the oil supplement nozzle 75 delivers the lubricating oil to the oil supplement cover 71 at the corresponding position to lubricate the bearing in the oil supplement cover 71, thereby reducing the possibility of wear of the main shaft 2, the secondary shaft 3 and the driving shaft 4 during use, making the log assembly 5 work more stably, and thereby improving the log breaking efficiency of the log breaking machine. Since the axis of the main shaft 2, the secondary shaft 3 and the driving shaft 4 is in line with the axis of the oil supplement nozzle 75 at the corresponding position, the lubricating oil delivered by the oil supplement nozzle 75 is more stably dispersed to each position of the oil supplement cover 71, thereby improving the oil supplement effect of the oil supplement assembly 7.

[0036] With reference to Figure 1 The feeding cover 11 is fixed on the log box 1, and the outer diameter of the feeding cover 11 is tapered towards the direction of the log box 1. At this time, the feeding cover 11 provides guidance for the wood to be processed, so that the wood moves more stably to the log assembly 5 for processing.

[0037] The discharging cover 12 is fixed on the log box 1, and a plurality of support rods 121 for placing the net bag are fixed on the discharging cover 12. The support rods 121 facilitate workers to install the net bag at the discharging cover 12, so that the processed wood directly falls into the net bag.

[0038] With reference to Figure 3 The log assembly 5 includes a support 51 and a log breaking knife 52. One support 51 is correspondingly arranged on each of the main shaft 2 and the secondary shaft 3, and two log breaking knives 52 are symmetrically arranged on the support 51 with the axis center of the support 51 as the center.

[0039] When the wood needs to be processed, the tractor provides power for the driving shaft 4, the driving shaft 4 controls the rotation of the gear 6, and the gear 6 drives the adjacent gear 6 to rotate, that is, the driving shaft 4 controls the rotation of the main shaft 2 and the secondary shaft 3 in turn. The main shaft 2 and the secondary shaft 3 drive the corresponding supports 51 and log breaking knives 52 to rotate to process the wood.

[0040] With reference to Figure 3 In order to facilitate the installation of the log breaking knife 52, the installation hole 521 is formed in the log breaking knife 52, and the fixing column 522 is arranged in the installation hole 521. The fixing column 522 is threadedly connected with the support 51. The worker abuts the log breaking knife 52 against the support 51, and then inserts the bolt into the installation hole 521, so that the bolt is fixed with the support 51, and the installation of the log breaking knife 52 is completed. At this time, the detachable log breaking knife 52 facilitates the workers to replace the log breaking knife 52, so that the log assembly 5 can cut the wood more stably.

[0041] With reference to Figure 1In order to improve the scope of application of the log splitter, the support 13 is fixed on the log box 1, the support 13 is fixed with a plurality of support columns 14, each support column 14 is slidably connected with a supporting leg 15, and the supporting leg 15 is connected with the support column 14 through the connecting assembly 16.

[0042] The connecting assembly 16 includes a connecting column 161 and a connecting ring 162, a plurality of through holes 141 are formed in the support column 14, and the connecting column 161 penetrates through the supporting leg 15 and the corresponding through hole 141. The connecting ring 162 is threadedly connected on the connecting column 161, and the connecting ring 162 abuts against the supporting leg 15.

[0043] When the log splitter needs to be used, the worker controls the supporting leg 15 to move to adjust the position of the support 13 and the log box 1. When the position of the supporting leg 15 is adjusted, the worker passes the connecting column 161 through the supporting leg 15 and the corresponding through hole 141, and then installs the connecting ring 162 on the connecting column 161, so that the connecting ring 162 abuts against the supporting leg 15, that is, the fixing between the supporting leg 15 and the connecting column 161 is completed, and the log box 1 with adjustable position can adapt to different working conditions.

[0044] Referring to Figure 1 and Figure 4 , in order to facilitate the collection and cleaning of wood chips in the log splitter, the opening 17 is formed in the log box 1, and the collecting box 8 is slidably connected in the opening 17. The locking plate 18 is rotatably connected on the log splitter, and the locking hole 181 is formed in the locking plate 18. The locking rod 81 is threadedly connected on the collecting box 8, the locking rod 81 is arranged in the locking hole 181, and the limiting plate 82 is arranged on the locking rod 81 and abuts against the locking plate 18.

[0045] During the use of the log splitter, part of the wood chips directly falls into the collecting box 8, reducing the possibility of the chips falling into the log box 1. After the use of the log splitter is completed, the worker pulls the collecting box 8 away from the log box 1, so that the falling chips can be cleaned.

[0046] After the chips are cleaned, the worker inserts the collecting box 8 into the opening 17. The worker rotates the locking plate 18, so that the locking rod 81 is clamped into the locking hole 181 and abuts against the inner wall of the locking hole 181, and then the worker rotates the locking rod 81, so that the limiting plate 82 abuts against the locking plate 18, and the fixing of the collecting box 8 is completed, reducing the possibility of separation of the collecting box 8 from the log box 1 during use.

[0047] The implementation principle of the log breaking machine with the automatic oil supplementing function is that the oil supplementing assembly 7 automatically supplements oil for the driving shaft 4, the main shaft 2 and the auxiliary shaft 3 during the working process of the driving shaft 4, the main shaft 2 and the auxiliary shaft 3, the stability of the driving shaft 4, the main shaft 2 and the auxiliary shaft 3 during the working process is improved, the log breaking assembly 5 works more stably, and therefore the log breaking efficiency of the log breaking machine is improved.

[0048] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so: all equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A wood cutting machine with automatic oil replenishment function, characterized in that: The system includes a wood break box (1), a main shaft (2), a secondary shaft (3), and a drive shaft (4). The main shaft (2), secondary shaft (3), and drive shaft (4) are all rotatably connected in the wood break box (1). Wood break components (5) are provided on the main shaft (2) and the secondary shaft (3). The secondary shaft (3) is located directly above the main shaft (2), and the drive shaft (4) is located directly below the main shaft (2). Gears (6) are coaxially connected on the main shaft (2), the secondary shaft (3), and the drive shaft (4). Two adjacent gears (6) mesh with each other. Several sets of oil replenishing components (7) are provided on the wood break box (1). Each of the main shaft (2), the secondary shaft (3), and the drive shaft (4) corresponds to a set of oil replenishing components (7). An oil pump is connected to the external oil replenishing components (7).

2. A wood cutting machine with automatic oil replenishment function according to claim 1, characterized in that: The oil replenishment assembly (7) includes an oil replenishment cover (71), a first gasket (72), and a second gasket (73). The oil replenishment cover (71) is mounted on the broken wooden box (1). The first gasket (72) is mounted on one side of the oil replenishment cover (71), and the second gasket (73) is mounted on the other side of the oil replenishment cover (71). The second gasket (73) has an oil seal (74) on the side near the first gasket (72). The main shaft (2), the auxiliary shaft (3), and the drive shaft (4) all extend into the oil replenishment cover (71) after passing through the second gasket (73) at the corresponding position. An oil replenishment nozzle (75) is embedded on the first gasket (72). The axes of the main shaft (2), the auxiliary shaft (3), and the drive shaft (4) are in the same straight line as the axis of the oil replenishment nozzle (75) at the corresponding position. The oil replenishment nozzle (75) is connected to an external oil pump.

3. A wood cutting machine with automatic oil replenishment function according to claim 1, characterized in that: The wood-breaking assembly (5) includes a support (51) and a wood-breaking knife (52). A support (51) is provided on both the main shaft (2) and the secondary shaft (3). There are two wood-breaking knives (52), which are symmetrically arranged on the support (51) with the axis of the support (51) as the center.

4. A wood cutting machine with automatic oil replenishment function according to claim 3, characterized in that: The wood-breaking knife (52) has an installation hole (521) and a fixing post (522) in the installation hole (521). The fixing post (522) is threadedly connected to the support (51).

5. A wood cutting machine with automatic oil replenishment function according to claim 1, characterized in that: The broken wooden box (1) is provided with a bracket (13), and the bracket (13) is provided with several support columns (14). Each support column (14) is slidably connected with a support foot (15), and the support foot (15) is connected to the support column (14) through a connecting component (16).

6. A wood cutting machine with automatic oil replenishment function according to claim 5, characterized in that: The connecting assembly (16) includes a connecting post (161) and a connecting ring (162). The support post (14) has several through holes (141). The connecting post (161) passes through the support foot (15) and the corresponding through holes (141). The connecting ring (162) is threaded onto the connecting post (161) and abuts against the support foot (15).

7. A wood cutting machine with automatic oil replenishment function according to claim 6, characterized in that: The broken wood box (1) is provided with a feeding hood (11), and the outer diameter of the feeding hood (11) is gradually reduced in the direction of the broken wood box (1).

8. A wood cutting machine with automatic oil replenishment function according to claim 7, characterized in that: The broken wood box (1) is provided with a discharge hood (12), and the discharge hood (12) is provided with a number of support rods (121) for placing the net bag.

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