CN211329627U

CN211329627U - Wood grinder

Info

Publication number: CN211329627U
Application number: CN201921795885.3U
Authority: CN
Inventors: 廖加贵; 丁伟香; 何建芬; 文冬华; 叶晓菊; 谢良明
Original assignee: Longquan Lijia Mushroom Stick Professional Cooperative
Current assignee: Longquan Lijia Mushroom Stick Professional Cooperative
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-25
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a wood grinder, which belongs to the technical field of wood grinders, and comprises a cylinder, wherein the outer end of the cylinder is sleeved with a hammer head, one end of the hammer head close to the cylinder is provided with a mounting groove, the cylinder is positioned in the mounting groove, one end of the hammer head far away from the cylinder is provided with a rotary hole, the rotary hole is internally and rotatably connected with a screw rod, one end of the cylinder close to the hammer head is provided with a thread groove matched with the screw rod, one end of the hammer head close to the cylinder is fixedly connected with two limiting plates symmetrical about the mounting groove, one end of the limiting plate far away from the hammer head is rotatably connected with a rotating plate, the rotary joint of the limiting plate and the rotating plate is provided with a torsion spring, the outer end of the cylinder is fixedly connected with a limiting ring, the outer end of the limiting ring is provided with a pair, it is not necessary to repeatedly rotate a plurality of different screws, so that the mounting efficiency of the operator can be improved.

Description

Wood grinder

Technical Field

The utility model relates to a timber rubbing crusher technical field, more specifically say, relate to a timber rubbing crusher.

Background

Wood is lignified tissue formed by plants capable of secondary growth, such as trees and shrubs, which have the function of promoting the formation of vascular layers in roots and stems after primary growth, developing phloem outwards and wood inwards, which is a general term for the development of plant tissue with the formation of vascular layers inwards, including xylem and parenchyma rays, and plays a great supporting role in human life, and is used in different ways according to different property characteristics of wood.

The patent number is CN 201821313059.6's a utility model, has introduced "a novel timber rubbing crusher tup convenient to it is fixed", including cylinder, first bolt, tup body and second bolt, this internal spacing groove that has seted up of tup, the welding has the spacing on the tup body, the guide way has been seted up to tup body side end face, second thread groove and third thread groove have been seted up on the spacing, spacing inner link has the spring, the one end welding that the spring deviates from the spacing has semi-circular clamping plate, fourth thread groove and first thread groove have been seted up in the cylinder, cylinder slidable mounting is in the spacing groove, the second bolt runs through the guide way spiral and fixes in the fourth thread groove, first bolt spiral is fixed at second thread groove and first thread groove. The utility model discloses possess simple structure, the simple operation, dismantle with fixed convenient and have fine absorbing advantage.

Above-mentioned utility model's tup needs the operator to install a plurality of different screws at the in-process of installation, consequently makes the installation comparatively troublesome, has increased operator's installation time, has reduced the installation effectiveness.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a timber rubbing crusher, it can realize making in the installation of tup more convenient, the screw of the rotatory multiple difference that need not relapse to can improve operator's installation effectiveness.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A wood pulverizer comprises a cylinder, wherein a hammer head is sleeved at the outer end of the cylinder, a mounting groove is drilled at one end, close to the cylinder, of the hammer head, the cylinder is positioned in the mounting groove, a rotary hole is drilled at one end, far away from the cylinder, of the hammer head, a screw rod is rotationally connected in the rotary hole, a thread groove matched with the screw rod is drilled at one end, close to the hammer head, of the cylinder, two limiting plates symmetrical about the mounting groove are fixedly connected at one ends, far away from the hammer head, of the limiting plates, a rotary plate is rotationally connected at one ends, far away from the hammer head, of the limiting plates, a torsion spring is arranged at the rotational connection position of the limiting plates and the rotary plate, a limiting ring is fixedly connected at the outer end of the cylinder, a pair of square holes matched with the limiting plates are drilled at the outer end of, can realize making in the installation of tup more convenient, the screw of multiple difference of rotation that need not relapse to operator's installation effectiveness can be improved.

Furthermore, torsion spring is made by stainless steel material, torsion spring surface is scribbled and is equipped with anti-rust paint, through using stainless steel material preparation torsion spring to scribble on its surface and be equipped with anti-rust paint, can reduce the possibility that torsion spring is rusted in long-term use, can improve torsion spring's life.

Further, the inside equal fixedly connected with magnet piece of spacing ring and clamping ring, two the magnet piece inter attraction, the magnet piece through setting up inter attraction inside spacing ring and clamping ring can be so that between spacing ring and the clamping ring absorbent inseparabler.

Further, two the one end that the rotor plate kept away from each other all cuts has the finger groove, and when the operator passed limiting plate and rotor plate quad slit, can make things convenient for the operator to use the hand to press the rotor plate through setting up the finger groove for difficult slipping when the hand contacted the rotor plate.

Further, a plurality of evenly distributed's bar-shaped piece of threaded sleeve outer end fixedly connected with, the anti-skidding line is carved with on bar-shaped piece surface, through setting up a plurality of evenly distributed's bar-shaped piece, can make things convenient for the operator to rotate threaded sleeve, through setting up anti-skidding line, can reduce the possibility that skids appear rotating the in-process.

Furthermore, the clamping ring is close to one end fixedly connected with contact pad of the spacing ring, the contact pad is made of rubber materials, and the possibility of abrasion when the clamping ring is in contact with the rotating plate can be reduced by arranging the contact pad, so that the rotating plate and the clamping ring can be damaged.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize making in the installation of tup more convenient, the screw of rotatory multiple difference that need not relapse to can improve operator's installation effectiveness.

(2) The torsion spring is made of stainless steel, the surface of the torsion spring is coated with the antirust paint, the torsion spring is made of the stainless steel, and the antirust paint is coated on the surface of the torsion spring, so that the possibility that the torsion spring is corroded in the long-term use process can be reduced, and the service life of the torsion spring can be prolonged.

(3) The magnet blocks are fixedly connected with the inner parts of the limiting ring and the compression ring, the two magnet blocks attract each other, and the magnet blocks attracted by each other are arranged inside the limiting ring and the compression ring, so that the spacing ring and the compression ring are more tightly adsorbed.

(4) Finger grooves are formed in the end, away from each other, of each rotating plate, when an operator penetrates the limiting plate and the corresponding rotating plate through the square holes, the finger grooves enable the operator to conveniently press the corresponding rotating plate by hands, and therefore the hands are not prone to slipping when contacting the corresponding rotating plates.

(5) The threaded sleeve is convenient for an operator to rotate the threaded sleeve through setting the anti-slip lines, and the possibility of slipping in the rotating process can be reduced through setting the anti-slip lines.

(6) The clamping ring is close to the one end fixedly connected with contact pad of spacing ring, and the contact pad is made by the rubber material, through setting up the contact pad, can reduce the clamping ring and the rotating plate when contacting, the possibility of wearing and tearing appears to probably make rotating plate and clamping ring damage.

Drawings

Fig. 1 is an overall exploded view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is an overall cross-sectional view of the present invention;

fig. 4 is a schematic structural diagram at B in fig. 3.

The reference numbers in the figures illustrate:

the device comprises a cylinder 1, a hammer head 2, an installation groove 3, a rotary hole 4, a screw rod 5, a thread groove 6, a limiting plate 7, a rotating plate 8, a limiting ring 9, a square hole 10, a thread sleeve 11, a pressing ring 12, a finger groove 13 and a contact pad 14.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a wood pulverizer comprises a cylinder 1, the cylinder 1 is a component on the pulverizer, one end of the cylinder 1, which is far away from a hammer 2, is connected with the pulverizer, the outer end of the cylinder 1 is sleeved with the hammer 2, one end of the hammer 2, which is close to the cylinder 1, is provided with a mounting groove 3, the cylinder 1 is positioned in the mounting groove 3, one end of the hammer 2, which is far away from the cylinder 1, is provided with a rotary hole 4, the rotary hole 4 is rotatably connected with a screw 5, one end of the cylinder 1, which is close to the hammer 2, is provided with a threaded groove 6 matched with the screw 5, one end of the hammer 2, which is close to the cylinder 1, is fixedly connected with two limiting plates 7 which are symmetrical about the mounting groove 3, one end of the limiting plate 7, which is far away from the hammer 2, is rotatably connected with a rotating plate 8, a torsion spring is arranged at the rotational connection, 1 outer end threaded connection of cylinder has threaded sleeve 11, and threaded sleeve 11 is located square hole 10 right-hand members, and 11 outer ends fixedly connected with clamping ring 12 of threaded sleeve can realize making in the installation of tup 2 more convenient, the screw of the rotatory multiple difference that need not relapse to operator's installation effectiveness can be improved.

Referring to fig. 1-2, the torsion spring is made of stainless steel, the surface of the torsion spring is coated with anti-rust paint, the torsion spring is made of stainless steel, and the anti-rust paint is coated on the surface of the torsion spring, so that the possibility that the torsion spring is corroded in a long-term use process can be reduced, the service life of the torsion spring can be prolonged, magnet blocks are fixedly connected inside the limiting ring 9 and the pressing ring 12, the two magnet blocks attract each other, and the magnet blocks attracted by each other are arranged inside the limiting ring 9 and the pressing ring 12, so that the attraction between the limiting ring 9 and the pressing ring 12 is tighter.

Referring to fig. 2-4, finger grooves 13 are cut on the ends of the two rotating plates 8 away from each other, so that when an operator passes the limiting plate 7 and the rotating plates 8 through the square holes 10, the finger grooves 13 are arranged to facilitate the operator to press the rotating plate 8 by hand, so that the hand is not easy to slip when contacting the rotating plate 8, the outer end of the threaded sleeve 11 is fixedly connected with a plurality of uniformly distributed bar-shaped blocks, the surfaces of the bar-shaped blocks are carved with anti-slip lines, and by arranging a plurality of uniformly distributed bar-shaped blocks, the threaded sleeve 11 can be conveniently rotated by an operator, the possibility of slipping in the rotating process can be reduced by arranging the anti-slipping threads, one end of the pressing ring 12, which is close to the limiting ring 9, is fixedly connected with the contact pad 14, the contact pad 14 is made of rubber, and by arranging the contact pad 14, it is possible to reduce the possibility of abrasion occurring when the pressing ring 12 is brought into contact with the rotating plate 8, thereby possibly causing damage to the rotating plate 8 and the pressing ring 12.

When an operator uses the utility model, firstly, the operator firstly puts a part of the left end of the cylinder 1 into the mounting groove 3, holds two limiting plates 7 with hands and flattens two rotating plates 8 with fingers, as shown in figure 1, secondly, keeps the square hole 10 aligned with the rotating plate 8, extends the cylinder 1 into the mounting groove 3, continues to extend the cylinder 1 into the mounting groove 3 after a part of the rotating plates 8 extend into the square hole 10, rotates the screw 5 when the screw 5 contacts the groove opening of the thread groove 6, enables the screw 5 to be in threaded connection with the thread groove 6, and continues to rotate the screw 5, thereby driving the cylinder 1 to translate towards the mounting groove 3, driving the limiting ring 9 to translate along the limiting plates 7 and the rotating plates 8, when the limiting plates 7 are completely positioned in the square hole 10, under the action of a torsion spring between the limiting plates 7 and the rotating plates 8, make rotor plate 8 rotate to perpendicular with limiting plate 7, rotor plate 8 pastes with the one end that the tup 2 was kept away from to spacing ring 9 this moment mutually, and the third step, rotatory threaded sleeve 11 for threaded sleeve 11 is close to spacing ring 9, contacts rotor plate 8 until clamping ring 12, makes rotor plate 8 pressed from both sides tightly by clamping ring 12 and spacing ring 9, compares with prior art, the utility model discloses can realize making in the installation of tup 2 more convenient, the screw of the multiple difference of rotation that need not relapse to can improve operator's installation effectiveness.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A wood grinder, comprising a cylinder (1), characterized in that: the utility model discloses a mounting groove, including cylinder (1), tup (2), round pin (1), round pin (2), round pin (1) and round pin (4), round pin (4) internal rotation is connected with screw rod (5), round pin (1) is close to one end of tup (2) and is opened and chisel and have screw rod (5) assorted thread groove (6), round pin (2) are close to one end fixedly connected with two limiting plates (7) about mounting groove (3) symmetry of cylinder (1), the one end that round pin (2) were kept away from in limiting plate (7) is rotated and is connected with rotor plate (8), limiting plate (7) and rotor plate (8) rotate the junction and are equipped with torsion spring, cylinder (1) outer end fixedly connected with spacing ring (9), spacing ring (9) outer end is excavated there is a pair of square hole (10) with limiting plate (7) assorted, cylinder (1) outer end threaded connection has threaded sleeve (11), threaded sleeve (11) are located square hole (10) right-hand member, threaded sleeve (11) outer end fixedly connected with clamping ring (12).

2. A wood pulverizer as defined in claim 1, wherein: the torsion spring is made of stainless steel, and the surface of the torsion spring is coated with antirust paint.

3. A wood pulverizer as defined in claim 1, wherein: the limiting ring (9) and the pressing ring (12) are internally and fixedly connected with magnet blocks, and the magnet blocks attract each other.

4. A wood pulverizer as defined in claim 1, wherein: two the one end that the rotating plate (8) kept away from each other all cuts finger groove (13).

5. A wood pulverizer as defined in claim 1, wherein: the outer end of the threaded sleeve (11) is fixedly connected with a plurality of uniformly distributed bar-shaped blocks, and anti-skid lines are carved on the surfaces of the bar-shaped blocks.

6. A wood pulverizer as defined in claim 1, wherein: one end of the pressing ring (12) close to the limiting ring (9) is fixedly connected with a contact pad (14), and the contact pad (14) is made of rubber.