Feeding device of wood chipper

Abstract

The utility model relates to a feeding device of a wood chipper, which comprises a wood chipper main body, a feeding assembly and an auxiliary clamping assembly, the feeding assembly is arranged in the wood chipper main body, and the auxiliary clamping assembly is arranged in the wood chipper main body; the feeding assembly comprises a first rotating rod, a first feeding roller, a first motor, a first gear, a toothed belt, a supporting frame, a rotating hole, a second feeding roller, a second rotating rod and a second gear, the first rotating rod is rotationally connected to the inner walls of the two sides of the wood chipper body, and the first feeding roller is fixedly connected to the middle of the first rotating rod; the feeding assembly is adopted, wood can be automatically pushed, manual auxiliary pushing is reduced, the manual burden is reduced, and the feeding effect is improved; and an auxiliary clamping assembly is adopted, wood can be clamped and fixed, the wood is prevented from shaking during crushing, it is ensured that the wood can be crushed at the optimal position, and the wood crushing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood chippers, in particular to a feeding device of a wood chipper. Background Art

[0002] A wood chipper is mainly used to crush wood, wood and other items to achieve the highest utilization value and reduce environmental pollution. It is a faster, more ideal and more affordable wood crushing equipment among crushers. A wood chipper requires a feeding device when feeding wood; but existing feeding devices generally require manual pushing of wood, which increases the labor burden and increases the work efficiency of staff, and reduces the feeding effect. Moreover, they generally do not have a clamping structure, which causes the wood to shake greatly when crushed, making it more troublesome to crush the wood and reducing the wood crushing effect. Utility Model Content

[0003] The problem solved by the utility model is to provide a feeding device for a wood chipper, which can automatically push the wood, reduce the manual auxiliary pushing, reduce the labor burden, improve the feeding effect, and can clamp and fix the wood to avoid shaking of the wood during crushing, ensure that the wood can be crushed in the best position, and improve the crushing effect of the wood.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a feeding device of a wood chipper, comprising a wood chipper body, a feeding assembly and an auxiliary clamping assembly, wherein the feeding assembly is installed in the wood chipper body, and the auxiliary clamping assembly is installed in the wood chipper body;

[0005] The feeding assembly comprises a first rotating rod, a first feed roller, a first motor, a first gear, a toothed belt, a support frame, a rotating hole, a second feed roller, a second rotating rod and a second gear, the first rotating rod is rotatably connected to the inner walls of both sides of the wood chipper body, the middle part of the first rotating rod is fixedly connected to the first feed roller, the first motor is inlaid and installed on the inner wall of one side of the wood chipper body, and one end of the output shaft of the first motor is fixedly connected to the outer wall of one side of the first rotating rod, the first gear is fixedly connected to the outer wall of one side of the first rotating rod, the supporting frame is symmetrically fixedly connected to the outer wall of one side of the wood chipper body, the second feed roller is installed on one side of the two supporting frames, the outer walls of both ends of the second feed roller are fixedly connected to the second rotating rod, a rotating hole is opened on one side of the support frame corresponding to the position of the second rotating rod, the second gear is fixedly connected to the outer wall of one end of the second rotating rod, and the second gear is meshed with the first gear and a toothed belt is installed on one side.

[0006] Preferably, the auxiliary clamping assembly includes a slide slot, a second motor, a third gear, a lifting block, a rack, a clamping rotating roller, a third rotating rod and a third motor, slide slots are opened on the inner walls of both sides of the wood chipper body, one side of the slide slot is slidably connected with the lifting block, one side of the two lifting blocks is rotatably connected with the third rotating rod, the middle part of the third rotating rod is fixedly connected with the clamping rotating roller, the third motor is inlaid and installed on one side of the lifting block, and one end of the output shaft of the third motor is fixedly connected to the outer wall of the third rotating rod, a rack is fixedly connected on the outer wall of one side of the lifting block, and the third gear is meshingly installed on the outer wall of one side of the rack, the second motor is inlaid and installed on the inner walls of both sides of the wood chipper body, and one end of the output shaft of the second motor is fixedly connected to the outer wall of the third gear.

[0007] Preferably, connecting plates are fixedly connected to both side outer walls of the wood chipper body, and a connecting hole is formed on one side outer wall of the connecting plate.

[0008] Preferably, a lifting hole is provided at the top of the wood chipper body corresponding to the position of the rack.

[0009] Preferably, elastic protrusions are distributed on one side outer wall of the first feed roller and the second feed roller.

[0010] The beneficial effects of the utility model are: the feeding assembly is adopted to automatically push the wood, reducing the manual auxiliary pushing, reducing the manual burden and improving the feeding effect;

[0011] The auxiliary clamping assembly is used to clamp and fix the wood to prevent the wood from shaking during crushing, ensuring that the wood can be crushed in the best position, thereby improving the crushing effect of the wood. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the overall three-dimensional structural diagram of the utility model;

[0013] Figure 2 It is a three-dimensional structural diagram of the other side of the utility model;

[0014] Figure 3 It is a top view cutaway structural diagram of the utility model.

[0015] Legend:

[0016] 1. Wood chipper body; 2. Feeding assembly; 3. Auxiliary clamping assembly; 4. Connecting plate; 5. Connecting hole; 6. Lifting hole; 201. First rotating rod; 202. First feeding roller; 203. First motor; 204. First gear; 205. Toothed belt; 206. Support frame; 207. Rotating hole; 208. Second feeding roller; 209. Second rotating rod; 2010. Second gear; 301. Slide; 302. Second motor; 303. Third gear; 304. Lifting block; 305. Rack; 306. Clamping rotating roller; 307. Third rotating rod; 308. Third motor. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Embodiment 1

[0019] See also Figure 1~Figure 3 A feeding device of a wood chipper comprises a wood chipper body 1, a feeding assembly 2 and an auxiliary clamping assembly 3. The feeding assembly 2 is installed in the wood chipper body 1, and the auxiliary clamping assembly 3 is installed in the wood chipper body 1; connecting plates 4 are fixedly connected to the outer walls of both sides of the wood chipper body 1, and a connecting hole 5 is opened on the outer wall of one side of the connecting plate 4. The wood chipper body 1 is placed at a designated position, and a bolt is inserted into the connecting hole 5 on the connecting plate 4 to install and fix the wood chipper body 1; a lifting hole 6 is opened at the top of the wood chipper body 1 corresponding to the position of the rack 305. When the rack 305 is lifted or lowered, the rack 305 can be lifted or lowered along the lifting hole 6 to ensure the moving range of the lifting block 304;

[0020] The feeding assembly 2 includes a first rotating rod 201, a first feeding roller 202, a first motor 203, a first gear 204, a toothed belt 205, a support frame 206, a rotating hole 207, a second feeding roller 208, a second rotating rod 209 and a second gear 2010. The first rotating rod 201 is rotatably connected to the inner walls of both sides of the wood chipper body 1, and the first feeding roller 202 is fixedly connected to the middle of the first rotating rod 201. The first motor 203 is embedded and installed on the inner wall of one side of the wood chipper body 1, and one end of the output shaft of the first motor 203 is fixedly connected to the outer wall of the first rotating rod 201, and the first gear 204 is fixedly connected to the outer wall of one side of the first rotating rod 201. The outer wall of one side of the wood chipper body 1 A support frame 206 is symmetrically fixedly connected to the upper surface, and a second feed roller 208 is installed on one side of the two support frames 206. Second rotating rods 209 are fixedly connected to the outer walls of both ends of the second feed roller 208. A rotating hole 207 is opened on one side of the support frame 206 corresponding to the position of the second rotating rod 209. A second gear 2010 is fixedly connected to the outer wall of one end of the second rotating rod 209. The second gear 2010 is meshed with one side of the first gear 204 and a toothed belt 205 is installed; elastic protrusions are distributed on the outer walls of one side of the first feed roller 202 and the second feed roller 208, and the elastic protrusions of the first feed roller 202 and the second feed roller 208 increase the friction force on the wood, so as to facilitate the pushing of the wood.

[0021] Working principle: After the wood is clamped, the first motor 203 is started to rotate the first gear 204, and the first feed roller 202 on the first rotating rod 201 is reversed relative to the clamping rotating roller 306. The wood can be assisted in pushing by the relative rotation of the clamping rotating roller 306 and the first feed roller 202. Then, the toothed belt 205 is driven to move by the first gear 204, thereby driving the second gear 2010 to rotate, and then the second rotating rod 209 on the second feed roller 208 is rotated along the rotating hole 207 in the support frame 206, so that the wood can be further pushed, and the wood can be pushed automatically, reducing manual auxiliary pushing, reducing the labor burden, and improving the feeding effect.

[0022] Embodiment 2

[0023] See also Figure 1 and Figure 3The auxiliary clamping assembly 3 includes a slide 301, a second motor 302, a third gear 303, a lifting block 304, a rack 305, a clamping rotating roller 306, a third rotating rod 307 and a third motor 308. The inner walls of both sides of the wood chipper body 1 are provided with slides 301, one side of the slide 301 is slidably connected to the lifting block 304, one side of the two lifting blocks 304 is rotatably connected to the third rotating rod 307, and the middle part of the third rotating rod 307 is fixedly connected to the clamping rotating roller 306. Roller 306, a third motor 308 is embedded and installed on one side of the lifting block 304, and one end of the output shaft of the third motor 308 is fixedly connected to the outer wall of the third rotating rod 307, a rack 305 is fixedly connected to the outer wall of one side of the lifting block 304, and a third gear 303 is meshed and installed on the outer wall of one side of the rack 305, and second motors 302 are embedded and installed on the inner walls of both sides of the wood chipper body 1, and one end of the output shaft of the second motor 302 is fixedly connected to the outer wall of the third gear 303.

[0024] First, the wood is placed on the first feed roller 202 and the second feed roller 208. According to the size of the wood, the second motor 302 is started to rotate the third gear 303. Then, under the action of the rack 305, the lifting block 304 is lifted and lowered along the slide groove 301, so that the clamping rotating roller 306 on the third rotating rod 307 elastically clamps the wood. At this time, the third motor 308 is started to rotate the clamping rotating roller 306 on the third rotating rod 307, so that the wood is auxiliary pushed and can be clamped and fixed to avoid shaking of the wood during crushing, ensure that the wood can be crushed in the best position, and improve the crushing effect of the wood.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feeding device for a wood chipper, characterized in that: The wood chipper comprises a main body (1), a feed assembly (2) and an auxiliary clamping assembly (3); the feed assembly (2) is installed in the main body (1) of the wood chipper, and the auxiliary clamping assembly (3) is installed in the main body (1); The feed assembly (2) comprises a first rotating rod (201), a first feed roller (202), a first motor (203), a first gear (204), a toothed belt (205), a support frame (206), a rotating hole (207), a second feed roller (208), a second rotating rod (209) and a second gear (2010); the first rotating rods (201) are rotatably connected to the inner walls of both sides of the wood chipper body (1); the first feed roller (202) is fixedly connected to the middle of the first rotating rod (201); the first motor (203) is embedded and installed on the inner wall of one side of the wood chipper body (1); and one end of the output shaft of the first motor (203) is fixedly connected to the outer wall of the first rotating rod (201); A first gear (204) is fixedly connected to an outer wall of one side of the first rotating rod (201); a support frame (206) is symmetrically fixedly connected to an outer wall of one side of the wood chipper body (1); a second feed roller (208) is installed on one side of the two support frames (206); second rotating rods (209) are fixedly connected to the outer walls of both ends of the second feed roller (208); a rotating hole (207) is provided on one side of the support frame (206) at a position corresponding to the second rotating rod (209); a second gear (2010) is fixedly connected to the outer wall of one end of the second rotating rod (209); and a toothed belt (205) is installed on the second gear (210) in mesh with one side of the first gear (204).

2. A feeding device for a wood chipper according to claim 1, characterized in that: The auxiliary clamping assembly (3) comprises a slide groove (301), a second motor (302), a third gear (303), a lifting block (304), a rack (305), a clamping rotating roller (306), a third rotating rod (307) and a third motor (308). The inner walls of both sides of the wood chipper body (1) are provided with slide grooves (301), one side of the slide groove (301) is slidably connected to the lifting block (304), one side of the two lifting blocks (304) is rotatably connected to the third rotating rod (307), and the middle part of the third rotating rod (307) is fixedly connected to a clamping A third motor (308) is embedded and installed on one side of the lifting block (304), and one end of the output shaft of the third motor (308) is fixedly connected to the outer wall of the third rotating rod (307); a rack (305) is fixedly connected to the outer wall of one side of the lifting block (304), and a third gear (303) is meshingly installed on the outer wall of one side of the rack (305); second motors (302) are embedded and installed on the inner walls of both sides of the wood chipper body (1), and one end of the output shaft of the second motor (302) is fixedly connected to the outer wall of the third gear (303).

3. A feeding device for a wood chipper according to claim 1, characterized in that: Connecting plates (4) are fixedly connected to the outer walls of both sides of the wood chipper body (1), and a connecting hole (5) is provided on the outer wall of one side of the connecting plate (4).

4. A feeding device for a wood chipper according to claim 2, characterized in that: A lifting hole (6) is provided at the top of the wood chipper body (1) at a position corresponding to the rack (305).

5. A feeding device for a wood chipper according to claim 1, characterized in that: Elastic protrusions are distributed on one side outer wall of the first feeding roller (202) and the second feeding roller (208).

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