CN204725591U - Deal pile small end sharpening unit - Google Patents

Abstract

The utility model provides a small-end sharpening device for pine piles, which belongs to the technical field of wood processing. It solves the problem that the existing pile chippers are not suitable for processing pine piles. The small end sharpening device of the pine wood pile comprises a small end supporting part and a large end supporting part, the small end supporting part has a small end supporting frame, a first translation pallet, a motor and a saw blade; the large end supporting part has a The second translation supporting plate of the large end bracket; the first translation supporting plate is inserted with at least two side leaning bars that can make the pine pile and the saw blade inclined. The small end sharpening device of the pine pile is used to process the pine pile, and the pine pile and the leaning rod are in point contact to ensure the stable contact between the pine pile and the leaning rod; the pine pile moves smoothly, thereby effectively avoiding the jamming of the saw blade and the pine pile , which has the advantage of smooth cutting.

Description

Pine pile small end sharpening device

technical field

The utility model belongs to the technical field of wood processing, and relates to a sawing device, in particular to a device for sharpening the small end of a pine pile.

Background technique

Pine piles are wooden piles made of pine wood, which are mainly used to deal with soft foundations, river embankments, etc. Pine wood is rich in turpentine, and turpentine can well prevent groundwater and bacteria from corroding it. There is a saying of "water-soaked Wannian pine".

The diameter of the small end of the pine pile is generally 16-25 cm, and the length is 3-6 meters. In the process of making pine piles, it is required to cut the small end into a 30cm long tip, which is good for driving into the bearing layer. The traditional sharpening of the small end is done manually with an axe, which is not only labor-intensive, but also low in production efficiency.

In order to solve the problems referred to above, people once proposed a kind of pile chipping machine (authorized announcement number: CN202572523U), adopt this pile chipping machine to need to penetrate the hollow main shaft when the round wood pile is sharpened. If the pile cutting machine is used to sharpen the small end of the pine pile, it is also necessary to penetrate the pine pile into the hollow main shaft. Because the pine pile is long in length and heavy in weight, the operation is extremely stable, and the pile cutting machine is not suitable for use. For processing pine piles.

Contents of the invention

The utility model proposes a device for sharpening the small end of a pine pile. The technical problem to be solved by the utility model is how to provide a device suitable for sharpening the small end of a pine pile.

The technical problem to be solved in the utility model can be realized through the following technical solutions: the small-end sharpening device of the pine pile comprises a small-end support frame and a large-end support frame, and the small-end support frame is connected with a The first translation pallet is connected to the second translation pallet through the second guide rail on the large end bracket; the saw blade rotating shaft perpendicular to the first guide rail is positioned on the small end bracket, and the saw blade shaft is fixed on the saw blade shaft. The saw blade is located on one side of the first translation pallet; the small end bracket is fixed with a motor connected to the saw blade rotating shaft; at least two are inserted on the first translation pallet to make the pine pile and the saw blade Side lean-to bars for inclined settings.

The small end sharpening device of the pine pile is used to process the pine pile. The small end of the pine pile is placed on the first translation pallet, and the large end is placed on the second translation pallet; the support of the small end is flexibly adjusted according to the length of the pine pile. space between the bracket and the big end bracket. The small end of the pine pile is against the side support rod and exceeds the saw blade by about 30 cm. Start the motor to push the pine pile. The first translation pallet moves along the first guide rail, and the second translation pallet moves along the second guide rail. , and then the small end of the pine pile is cut by the saw blade, and the cutting surface is inclined relative to the center of the pine pile; thereby completing the first bevel processing. Rotate the pine pile at a certain angle, such as 180° or 90° or 120°, and continue to process the inclined plane required for subsequent processing until the small end of the pine pile is processed into a pointed shape.

In the above-mentioned device for sharpening the small end of the pine pile, the small end support frame is fixed with an end face leaning rod, and the small end face of the pine pile is abutted against the end face leaning rod before cutting to quickly determine the cutting length.

In the above-mentioned device for sharpening the small end of the pine pile, the small end bracket is provided with a plurality of first leaning rod insertion holes for inserting the end face leaning rods, and all the first leaning rod insertion holes are arranged in a straight line and The straight line is parallel to the guiding direction of the first guide rail. According to the cutting length of the pine pile, the position of the end face leaning bar can be flexibly adjusted.

In the above-mentioned device for sharpening the small end of the pine pile, the saw blade is located between the end face support rod and the large end bracket, so that when the small end face of the pine pile is against the end face support rod, the pine pile can be directly pushed The cutting is realized, and the contact surface between the pine pile and the saw blade is small to large, which has the advantage of stable cutting.

In the above-mentioned device for sharpening the small end of the pine pile, a plurality of second lever insertion holes are opened on the first translation pallet, and can make the pine pile and the saw blade form multiple inclination angles. According to the size of the pine pile and the cutting length, you can flexibly choose the required angle of inclination.

In the above-mentioned pine pile small end sharpening device, the size of the second leaning rod jack is the same as that of the first leaning rod jack, and the side leaning rod and the end face leaning against the rod have the same structure. That is, the side leaning rod and the end face leaning rod are common, thereby simplifying the structure of the small end sharpening device of the pine pile.

In the above-mentioned device for sharpening the small end of the pine pile, the insertion hole of the first leaning rod is a through hole, and the bottom of the end face leaning rod is an insertion hole slightly smaller than the top. This structure can make the leaning rod be smoothly inserted into the jack, that is, prevent wood chips from falling into the leaning rod jack and cause blockage.

In the above-mentioned device for sharpening the small end of the pine pile, the first guide rail is covered with a limiting sleeve for limiting the movement stroke of the first translation pallet, and the locking bolt is threadedly connected to the limiting sleeve.

Compared with the prior art, the small-end sharpening device of the pine pile is used to process the pine pile, and the pine pile and the leaning rod are in point contact to ensure the stable contact between the pine pile and the leaning rod; the first translation pallet passes through the first guide rail and the small The end bracket is connected, and the second translation pallet is connected with the big end bracket through the second guide rail, and the pine stakes are placed on the first translation pallet and the second translation pallet to follow the first translation pallet and the second translation pallet. The second translation supporting plate moves, and the pine pile moves smoothly, thereby effectively avoiding the jamming phenomenon of the saw blade and the pine pile, which has the advantage of smooth cutting.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of the small end supporting part of the small end sharpening device of the present pine pile.

Fig. 2 is a top view structure diagram of the pine pile processed by the small end sharpening device of the pine pile.

Fig. 3 is the cross-sectional structural schematic diagram of the leaning rod and the jack in the device for sharpening the small end of the pine pile.

In the figure, 1. small end support frame; 2. first translation pallet; 3. saw blade; 4. motor; 5. saw blade rotating shaft; 6. second lever jack; 7. side lever; 8 , the first lever jack; 9, the limit sleeve; 10, the locking bolt; 11, the big end bracket; 12, the second guide rail; 13, the second translation pallet; 14, the first guide rail; 15, Pine stakes.

Detailed ways

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

The device for sharpening the small end of the pine pile comprises a small end supporting part and a large end supporting part.

The small end holding part includes a small end holding frame 1 , a first translation pallet 2 , a saw blade 3 and a motor 4 . The small end support frame 1 is a basic part and can be directly placed on the ground. The first translation pallet 2 is connected to the small end bracket 1 through the first guide rail 14 , that is, the first translation pallet 2 can move horizontally through the guidance of the first guide rail 14 . The small end bracket 1 is positioned with a saw blade rotating shaft 5 perpendicular to the first guide rail 14, the saw blade rotating shaft 5 is located below the first guide rail 14, the saw blade 3 is fixed at one end of the saw blade rotating shaft 5, and the saw blade 3 is located on one side of the first translation pallet 2. The motor 4 is fixed on the small end bracket 1, and the main shaft of the motor 4 is connected with the saw blade rotating shaft 5 through a belt drive.

A plurality of second lever insertion holes 6 are opened on the first translation pallet 2, and some of the second lever insertion holes 6 are arranged in a straight line. At least two side leaning rods 7 are inserted into the second leaning rod insertion hole 6 of the first translation pallet 2 so that the pine stake 15 and the saw blade 3 can be inclined. As shown in Figure 2, eight second lever jacks 6 are arranged on the first translation pallet 2, and the second lever jacks 6 are arranged on three straight lines, and the included angles between the three straight lines and the saw blade 3 are respectively 15°, 20° and 25°. Three straight lines intersect at one of the second leaning rod jacks 6, in other words, when adjusting the inclination angle between the pine stake 15 and the saw blade 3, the side of a second leaning rod jack 6 where the above-mentioned three straight lines intersect The leaning bar 7 does not need to be adjusted, only the other side leaning bar 7 needs to be adjusted, so it has the advantage of easy operation. The second leaning rod jack 6 is a through hole, and the sawdust falling into the second leaning rod jack 6 can fall naturally, avoiding the second leaning rod jack 6 from being blocked; the bottom of the side leaning rod 7 is a jack slightly smaller than the top part, the socket part can just be inserted into the second lever socket 6.

An end face leaning rod is fixed on the small end supporting frame 1, and a plurality of first leaning rod jacks 8 for inserting the end face leaning rod are opened on the small end supporting frame 1. As shown in FIG. 2 , the number of first leaner rod insertion holes 8 is six, and all the first leaner rod insertion holes 8 are arranged in a straight line and the straight line is parallel to the guiding direction of the first guide rail 14 .

The second leaning rod jack 6 is the same size as the first leaning rod jack 8, and the side leaning rod 7 is identical with the end face leaning rod structure.

The first guide rail is covered with a limit sleeve 9 for limiting the movement stroke of the first translation pallet 2 , and the limit sleeve 9 is threaded with a locking bolt 10 .

As shown in FIG. 2 , the big-end supporting part includes a big-end supporting frame 11 , and a second translation pallet 13 is connected to the large-end supporting frame 11 through a second guide rail 12 .

Adopt the small-end sharpening device of this pine pile to process the pine pile 15, the small-end bracket 1 and the big-end bracket 11 are all placed on the ground, and ensure that the guiding directions of the first guide rail 14 and the second guide rail 12 are the same. The saw blade 3 is located between the end face leaning rod and the large end support frame 11, and the limit sleeve 9 is used to limit the movement stroke of the first translation pallet 2 to the end face leaning rod direction, that is, to ensure that the cutting length of the pine pile 15 meets the required requirements; In other words, according to the cutting length of the pine pile 15, the end face can be flexibly adjusted to the locking position of the lever and the limit sleeve 9 to achieve.

The pine stake 15 is lifted and directly placed on the small end bracket 1 and the big end bracket 11. The rectangle shown by the dot-dash line in FIG. 2 is a pine stake 15 , that is, the small end of the pine stake 15 is placed on the first translation pallet 2 , and the large end is placed on the second translation pallet 13 . Slightly promote the pine stake 15 to make the first translation supporting plate 2 limited by the limit sleeve 9 to move, and the small end face of the pine stake 15 leans against the end face leaning bar, and the small end side of the pine stake 15 leans against the side leaning bar 7. Start motor 4 again afterwards, promote pine stake 15 to move backward, first translation pallet 2 guides motion along first guide rail 14, and second translation pallet 13 guides motion along second guide rail 12, and then makes the small of pine stake 15 The end is cut by the saw blade 3, and the cutting surface is inclined relative to the center of the pine pile 15; thus the first bevel processing is completed. After rotating the pine stake 15, continue to process the inclined plane required for subsequent processing until the small end of the pine stake 15 is processed into a pointed shape.

Claims (8)

1. a kind of pine pile small end sharpening device, it is characterized in that, this pine pile small end sharpening device comprises small end support frame (1) and large end support frame (11), small end support frame (1 ) is connected with the first translation pallet (2) through the first guide rail (14), and the second translation pallet (13) is connected with the second guide rail (12) on the big end bracket (11); The saw blade rotating shaft (5) vertically arranged with the first guide rail (14) is positioned on the holder (1), the saw blade (3) is fixed on the saw blade rotating shaft (5), and the saw blade (3) is located on the first translation support one side of the plate (2); the small end bracket (1) is fixed with a motor (4) connected to the saw blade shaft (5) transmission; the first translation pallet (2) is inserted with at least two energy Make the side of pine stake (15) and saw blade (3) obliquely set against bar (7). 2. The device for sharpening the small end of the pine pile according to claim 1, characterized in that, the small end support frame (1) is fixed with an end face support rod. 3. The small-end sharpening device of pine piles according to claim 2, characterized in that, the small-end bracket (1) is provided with a plurality of first rod insertion holes ( 8), all the first lever insertion holes (8) are arranged in a straight line and the straight line is parallel to the guiding direction of the first guide rail (14). 4. The device for sharpening the small end of pine piles according to claim 2 or 3, characterized in that, the first guide rail (14) is sleeved with a stop for limiting the movement stroke of the first translation pallet (2) a sleeve (9), and a lock bolt (10) is threadedly connected to the limit sleeve (9). 5. The device for sharpening the small end of a pine pile according to claim 1, 2 or 3, characterized in that the saw blade (3) is located between the end face support bar and the large end bracket (11). 6. The device for sharpening the small end of pine piles according to claim 3, characterized in that, the first translation pallet (2) is provided with a plurality of second lever jacks (6), and can make the pine piles The pile forms multiple inclined angles with the saw blade (3). 7. The small end sharpening device of pine pile according to claim 6, characterized in that, the second leaning rod jack (6) is the same size as the first leaning rod jack (8), and the side leans against the rod ( 7) The structure is the same as that of the end face leaning bar. 8. The device for sharpening the small end of pine piles according to claim 7, characterized in that, the first leaning rod jack (8) is a through hole, and the bottom of the end face leaning against the rod is a slightly smaller jack portion.