Lightweight bark scraping machine

Abstract

The utility model relates to the field of cutter equipment, in particular to a light-weight bark scraping machine, a cutter head adopted by the light-weight bark scraping machine mainly comprises a blade, a first side plate and a second side plate, the first side plate and the second side plate are separated from each other, and a gap is reserved between the first side plate and the second side plate, so that the overall weight of the cutter head is reduced on the premise that the normal use performance of the cutter head is not influenced; and the use is easy and labor-saving.

Description

Technical Field

[0001] The utility model relates to the field of cutting tool equipment, in particular to a lightweight bark scraping machine. Background Art

[0002] At present, when winter comes, there are many eggs preparing for winter hibernation hidden in the bark of some trees. Scraping the bark can prevent germs from parasitizing and growing, reduce the occurrence of ring rot and some rot diseases. At the same time, it can remove the old bark on the tree surface, restore the vitality of the fruit tree epidermis, and enhance the resistance.

[0003] As shown in the patent with the patent publication number CN221283853U, a cutter head for bark scraping includes a blade and a tool holder connected to each other. The tool holder includes a first half shell and a second half shell connected to each other. A receiving groove is provided in the first half shell or / and the second half shell. The blade is adapted to the receiving groove and is fixedly clamped; the receiving groove is communicated with the external space of the tool holder. The blade includes an outer end and an inner end. The outer end of the blade is exposed outside the tool holder. However, the cutter head with this structure is relatively heavy as a whole, not portable, and is laborious to use. When scraping the bark, the chip removal effect is also not good. Content of the Utility Model

[0004] To solve the above problems, the utility model provides a lightweight bark scraping machine, which solves the problems of the tool not being portable, being laborious to use and having a poor chip removal effect.

[0005] The technical solution adopted by the utility model is: the cutter head includes a blade, a first side plate and a second side plate. The blade is fixed on the first side plate and the second side plate, and the first side plate and the second side plate are separated from each other.

[0006] Through the above technical solution, the cutter head adopted by the utility model mainly includes a blade, a first side plate and a second side plate. The first side plate and the second side plate are separated from each other and have a gap therebetween, reducing the overall weight of the cutter head on the premise of not affecting the normal use performance of the cutter head, and making it easy and labor-saving to use.

[0007] Further, the two opposite side edges of the blade are flush with the outer side surfaces of the first side plate and the second side plate respectively.

[0008] Through the above technical solution, the two sides of the blade are respectively stably connected to the first side plate and the second side plate, and the side edges of the two sides of the blade are not used for cutting trees, avoiding the collision and stress of the side edges of the blade with external objects, and making the use state of the blade more stable.

[0009] Further, the cutting edge of the blade is in an arc-shaped protruding shape.

[0010] Through the above technical solution, when removing the bark, the arc-shaped convex blade can remove thicker bark.

[0011] Furthermore, the blades are evenly distributed in the circumferential direction, and the number of the blades is four.

[0012] Through the above technical solution, the force on the blade disc is made more uniform, the time interval between any two adjacent blades in scraping the tree bark is the same, and the scraping action is very smooth.

[0013] Furthermore, the blade is welded to the first side plate and the second side plate.

[0014] Through the above technical solution, when removing bark, the blade is not easy to loosen when encountering harder bark or working for a long time.

[0015] Furthermore, the utility model also includes a shell, on which a power supply, a switch and a motor that are electrically connected to each other are provided, the first side panel is transmission-connected to the motor, a circular hole is provided on the second side panel, a collecting device is connected to the shell, a material collection port is provided on the collecting device, and the cutter disc is located in the material collection port.

[0016] Through the above technical solution, a circular hole is opened on the second side plate, so that the weight of the cutter disc is further reduced, and the gap between two adjacent blades and the first side plate and the second side plate can allow debris to enter and be discharged from the circular part, and finally fall into the collection device, thereby increasing the efficiency and effect of debris collection and preventing large pieces of debris from clogging the cutter disc.

[0017] Furthermore, the collecting device comprises a protective shell and a collecting bag, the protective shell is fixedly connected to the outer shell, the collecting port is arranged on the protective shell, a discharge port is arranged on the protective shell, and the opening of the collecting bag is sleeved on the discharge port.

[0018] Through the above technical solution, when the bark is removed, the protective cover blocks the discharged debris to prevent the bark debris from splashing everywhere, and finally the debris enters the collection bag along the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 One of the partial structural schematic diagrams of the present utility model;

[0022] Figure 3 Another partial structural schematic diagram of the present utility model;

[0023] Figure 4 A cross-sectional view of the present utility model;

[0024] Figure 5 An exploded view of the present utility model;

[0025] Figure 6 The third partial structural schematic diagram of the present utility model;

[0026] The label information of the utility model is as follows:

[0027] 1. Cutter head; 2. Outer shell; 3. Power supply; 4. Switch; 5. Motor; 6. Collection device; 101. Blade; 102. First side plate; 103. Second side plate; 1031. Round hole; 601. Protective shell; 602. Collection bag; 603. Aggregate inlet; 604. Discharge port;

[0028] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0030] It should be noted that all the directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0031] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes, and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0032] Reference Figures 1 - 5 , a lightweight bark scraper, comprising a cutter head 1, the cutter head 1 includes a blade 101, a first side plate 102 and a second side plate 103, the blade 101 is fixed on the first side plate 102 and the second side plate 103, and the first side plate 102 and the second side plate 103 are separated from each other.

[0033] The cutter head 1 adopted by the present utility model mainly includes a blade 101, a first side plate 102 and a second side plate 103. The first side plate 102 and the second side plate 103 are separated from each other and there is a gap between them, reducing the overall weight of the cutter head 1 without affecting the normal use performance of the cutter head 1, and making it easy and labor-saving to use.

[0034] Reference Figures 1 - 5 , two opposite side edges of the blade 101 are flush with the outer side surfaces of the first side plate 102 and the second side plate 103 respectively.

[0035] Both sides of the blade 101 are respectively stably connected to the first side plate 102 and the second side plate 103, and the side edges of both sides of the blade 101 are not used for cutting trees, avoiding the collision and force of the side edges of the blade 101 with external objects, making the use state of the blade 101 more stable.

[0036] Reference Figures 1 - 5 , the cutting edge of the blade 101 is in an arc-shaped convex shape.

[0037] When removing the bark, the arc-shaped convex cutting edge can remove thicker bark.

[0038] Reference Figure 2 , 3 , 5, the blades 101 are evenly distributed in the circumferential direction, and the number of the blades 101 is four.

[0039] The force on the cutter head 1 is more uniform, and the time intervals for any two adjacent blades 101 to scrape the rotten bark of the tree are the same, and the scraping action is very smooth.

[0040] Reference Figures 1 - 5 , the blade 101 is welded on the first side plate 102 and the second side plate 103.

[0041] When removing the bark, when encountering harder bark or working for a long time, the blade 101 is not easily loosened.

[0042] Reference Figure 1 and Figure 4 Moreover, the present utility model further includes a housing 2, on which a power supply 3, a switch 4 and a motor 5 that are electrically connected to each other are provided. The first side plate 102 is in transmission connection with the motor 5. A circular hole 1031 is formed on the second side plate 103. A collection device 6 is connected to the housing 2. An aggregate port 603 is provided on the collection device 6. The cutter head 1 is located within the aggregate port 603.

[0043] The circular hole 1031 is formed on the second side plate 103, which further reduces the weight of the cutter head 1. Moreover, the gaps between two adjacent blades 101, the first side plate 102 and the second side plate 103 allow debris to enter and discharge from the circular hole 1031, and finally fall into the collection device 6, increasing the efficiency and effect of debris collection and also preventing large debris from blocking the cutter head 1.

[0044] Reference Figure 1 、 4 、6, the collection device 6 includes a protective shell 601 and a collection bag 602. The protective shell 601 is fixedly connected to the housing 2. The aggregate port 603 is provided on the protective shell 601. A discharge port 604 is provided on the protective shell 601. The opening of the collection bag 602 is sleeved on the discharge port 604.

[0045] When removing the bark, the protective cover blocks the discharged debris to prevent the bark debris from splashing everywhere. Finally, the debris enters the collection bag 602 along the discharge port 604.

[0046] When the present utility model is in use, the switch 4 is turned on, the motor 5 drives the cutter head 1 to rotate, and the blade 101 on the cutter head 1 scrapes the bark, which is more labor-saving and easier to use. At the same time, the debris will enter the collection bag 602 along the gap between the blade 101 and the protective shell 601. The debris can also enter through the gap between the first side plate 102 and the second side plate 103 and discharge from the circular hole 1031 into the collection bag 602. When stopping work, the collection bag 602 sleeved on the aggregate port 603 is removed to facilitate cleaning of the debris.

[0047] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. All equivalent structural transformations made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present utility model.

Claims

1. A lightweight bark scraper, comprising a cutter head (1), characterized in that: The cutter head (1) includes blades (101), a first side plate (102) and a second side plate (103). The blades (101) are fixed on the first side plate (102) and the second side plate (103), and the first side plate (102) and the second side plate (103) are separated from each other.

2. The lightweight bark scraper according to claim 1, characterized in that: Two opposite side edges of the blade (101) are flush with the outer side surfaces of the first side plate (102) and the second side plate (103) respectively.

3. The lightweight bark scraper according to claim 1 or 2, characterized in that: The cutting edge of the blade (101) is in an arc-shaped convex shape.

4. The lightweight bark scraper according to claim 3, characterized in that: The blades (101) are evenly distributed in the circumferential direction, and the number of the blades (101) is four.

5. The lightweight bark scraper according to claim 4, wherein: The blades (101) are welded on the first side plate (102) and the second side plate (103).

6. A lightweight bark scraper according to claim 1 or 2 or 4 or 5, characterized in that: It further includes a housing (2). A power supply (3), a switch (4) and a motor (5) which are electrically connected to each other are arranged on the housing (2). The first side plate (102) is in transmission connection with the motor (5). A round hole (1031) is formed in the second side plate (103). A collection device (6) is connected to the housing (2). An aggregate inlet (603) is arranged on the collection device (6). The cutter head (1) is located in the aggregate inlet (603).

7. The lightweight bark scraper according to claim 6, wherein: The collection device (6) includes a protective housing (601) and a collection bag (602). The protective housing (601) is fixedly connected to the housing (2). The aggregate inlet (603) is arranged on the protective housing (601). A discharge port (604) is arranged on the protective housing (601). The opening of the collection bag (602) is sleeved on the discharge port (604).

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