阅读说明：本技术 一种具有预处理机构的毛竹采伐设备 (Mao bamboo felling equipment with preliminary treatment mechanism ) 是由 余启洪 于 2020-11-19 设计创作，主要内容包括：本发明公开了一种具有预处理机构的毛竹采伐设备,包括底座,所述底座上侧壁固定连接有挡板,所述挡板侧壁设有放置槽；所述底座上设有用于去除毛竹枝条的预处理机构,所述预处理机构包括设置在底座内部的控制腔,所述控制腔内壁固定连接有电机,所述电机的输出轴固定连接有不完全齿轮；所述控制腔内设有能够滑动的移动框,所述移动框上侧壁固定连接有移动板,所述移动板侧壁贯穿设有放置口；所述控制腔内顶部连通设有开口,所述移动板贯穿开口；所述移动板侧壁固定连接有固定刀片。本发明无需人工手动砍断枝条,既节约了人们的时间和精力,提高了工作效率,还不会出现一些安全事故,保障了人们的安全。(The invention discloses a moso bamboo felling device with a pretreatment mechanism, which comprises a base, wherein a baffle is fixedly connected to the side wall of the base, and a placing groove is formed in the side wall of the baffle; the pretreatment mechanism is arranged on the base and used for removing the moso bamboo branches and comprises a control cavity arranged in the base, the inner wall of the control cavity is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with an incomplete gear; a movable frame capable of sliding is arranged in the control cavity, a movable plate is fixedly connected to the side wall of the movable frame, and a placing opening is formed in the side wall of the movable plate in a penetrating mode; an opening is formed in the top of the control cavity in a communicating mode, and the moving plate penetrates through the opening; the side wall of the moving plate is fixedly connected with a fixed blade. The invention does not need to manually cut off the branches, thereby saving the time and energy of people, improving the working efficiency, avoiding safety accidents and ensuring the safety of people.)

1. A moso bamboo felling device with a pretreatment mechanism comprises a base (1), wherein a baffle (11) is fixedly connected to the side wall of the base (1), and a placing groove (12) is formed in the side wall of the baffle (11);

the method is characterized in that: the pretreatment device is characterized in that a pretreatment mechanism for removing moso bamboo branches is arranged on the base (1), the pretreatment mechanism comprises a control cavity (2) arranged inside the base (1), the inner wall of the control cavity (2) is fixedly connected with a motor (25), and an output shaft of the motor (25) is fixedly connected with an incomplete gear (5);

a movable frame (4) capable of sliding is arranged in the control cavity (2), a movable plate (15) is fixedly connected to the side wall of the movable frame (4), and a placing opening (14) is formed in the side wall of the movable plate (15) in a penetrating mode;

an opening (3) is formed in the top of the control cavity (2) in a communicating mode, and the moving plate (15) penetrates through the opening (3);

the side wall of the moving plate (15) is fixedly connected with a fixed blade (18), and a sawtooth ring (19) capable of rotating is sleeved on the side wall of the fixed blade (18);

the base (1) is provided with a driving mechanism for driving the sawtooth ring (19) to rotate.

2. A phyllostachys pubescens felling apparatus having a pretreatment mechanism according to claim 1, wherein: the driving mechanism comprises a fixed box (7) fixedly connected to the inner wall of the control cavity (2), the inner wall of the fixed box (7) is connected with a sliding plug plate (8) in a sealing and sliding mode, the side wall of the sliding plug plate (8) is fixedly connected with a connecting rod (6), and the connecting rod (6) extends out of the fixed box (7) and is fixedly connected with the side wall of the movable frame (4);

the upper wall of the base (1) is fixedly connected with a buffer box (9), the buffer box (9) is communicated with the fixed box (7) through a connecting pipe (10), and the inner wall of the buffer box (9) is fixedly connected with an elastic membrane;

the side wall of the moving plate (15) is fixedly connected with a fixed plate (21), the side wall of the fixed plate (21) is fixedly connected with a telescopic air bag (22), the telescopic air bag (22) is communicated with the buffer box (9) through an air outlet pipe (13), the side wall of the telescopic air bag (22) is fixedly connected with a placing plate (16), the side walls of the telescopic air bag (22) and the placing plate (16) are provided with two air exhaust pores (17) together, and the side wall of the placing plate (16) is fixedly connected with a rack (23);

the side wall of the fixed blade (18) is sleeved with a gear ring (24), the gear ring (24) is meshed with a rack (23), the side wall of an inner ring of the gear ring (24) is provided with two sliding grooves, the side wall of the sawtooth ring (19) is fixedly connected with two sliding blocks, and the two sliding blocks are respectively positioned in the two sliding grooves;

the side wall of the inner ring of the gear ring (24) is fixedly connected with a fixing ring (26), the sawtooth ring (19) is elastically connected with the side wall of the fixing ring (26) through a plurality of springs, and the side walls, opposite to the fixing ring (26), of the sawtooth ring (19) are fixedly connected with an electric connection plate (27);

the side wall fixedly connected with power (20) on base (1).

3. A phyllostachys pubescens felling apparatus having a pretreatment mechanism according to claim 2, wherein: the connecting pipe (10) is provided with a one-way valve, the air outlet pipe (13) is provided with an electromagnetic valve, and the electromagnetic valve, the power supply (20) and the two power connection plates (27) are electrically connected.

Technical Field

The invention relates to the technical field of moso bamboo felling equipment, in particular to moso bamboo felling equipment with a pretreatment mechanism.

Background

The mao bamboo is a bamboo species which is long cultivated in China, has the widest area and the most important economic value, has thick and large rod type, is suitable for buildings, such as beam columns, shed frames, scaffolds and the like, has excellent thin bamboo strips, is used for weaving various thick and thin tools and artworks, takes tips as brooms, tender bamboos and rod sheaths as paper making raw materials, and needs to remove branches of the mao bamboo before the mao bamboo is made into a plurality of required finished products.

The existing mode of removing the moso bamboo branches is generally to manually cut off the moso bamboo branches by using a knife, a large amount of time and energy are consumed, the working efficiency is low, some safety accidents easily occur if the knife is carelessly swung during manual operation, certain potential safety hazards exist, and therefore the moso bamboo felling equipment with the pretreatment mechanism needs to be designed to solve the problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a moso bamboo felling device with a pretreatment mechanism.

In order to achieve the purpose, the invention adopts the following technical scheme:

a moso bamboo felling device with a pretreatment mechanism comprises a base, wherein a baffle is fixedly connected to the side wall of the base, and a placing groove is formed in the side wall of the baffle;

the pretreatment mechanism is arranged on the base and used for removing the moso bamboo branches and comprises a control cavity arranged in the base, the inner wall of the control cavity is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with an incomplete gear;

a movable frame capable of sliding is arranged in the control cavity, a movable plate is fixedly connected to the side wall of the movable frame, and a placing opening is formed in the side wall of the movable plate in a penetrating mode;

an opening is formed in the top of the control cavity in a communicating mode, and the moving plate penetrates through the opening;

the side wall of the movable plate is fixedly connected with a fixed blade, and a sawtooth ring capable of rotating is sleeved on the side wall of the fixed blade;

and the base is provided with a driving mechanism for driving the sawtooth ring to rotate.

Preferably, the driving mechanism comprises a fixed box fixedly connected to the inner wall of the control cavity, the inner wall of the fixed box is connected with a sliding plug plate in a sealing and sliding manner, the side wall of the sliding plug plate is fixedly connected with a connecting rod, and the connecting rod extends out of the fixed box and is fixedly connected with the side wall of the movable frame;

the upper wall of the base is fixedly connected with a buffer box, the buffer box is communicated with the fixed box through a connecting pipe, and the inner wall of the buffer box is fixedly connected with an elastic membrane;

the side wall of the movable plate is fixedly connected with a fixed plate, the side wall of the fixed plate is fixedly connected with a telescopic air bag, the telescopic air bag is communicated with the buffer box through an air outlet pipe, the side wall of the telescopic air bag is fixedly connected with a placing plate, the side walls of the telescopic air bag and the placing plate are provided with two exhaust pores together, and the side wall of the placing plate is fixedly connected with a rack;

the side wall of the fixed blade is sleeved with a gear ring, the gear ring is meshed with a rack, the side wall of an inner ring of the gear ring is provided with two sliding grooves, the side wall of the sawtooth ring is fixedly connected with two sliding blocks, and the two sliding blocks are respectively positioned in the two sliding grooves;

the side wall of the inner ring of the gear ring is fixedly connected with a fixed ring, the sawtooth ring is elastically connected with the side wall of the fixed ring through a plurality of springs, and the side walls of the sawtooth ring opposite to the fixed ring are fixedly connected with an electric connection plate;

the upper side wall of the base is fixedly connected with a power supply.

Preferably, the connecting pipe is provided with a one-way valve, the air outlet pipe is provided with an electromagnetic valve, and the electromagnetic valve and the power supply are electrically connected with the two electric connection plates.

The invention has the following beneficial effects:

1. compared with the prior art, the movable bamboo shoot chopping machine is provided with the preprocessing mechanism, the incomplete gear is driven to rotate through the motor, the movable plate is further driven to move, the sawtooth ring and the fixed blade are driven to move, branches of moso bamboos can be chopped, manual chopping is not needed, time and energy of people are saved, working efficiency is improved, safety accidents cannot occur, and safety of people is guaranteed;

2. compared with the prior art, the movable type bamboo cutting device is provided with the driving mechanism for driving the sawtooth ring to rotate, the sliding plug plate is driven to move by the movement of the moving frame, air is extruded into the buffer box, the sawtooth ring is contacted with the branches and then continuously moves to enable the two electric connection plates to be contacted, the electromagnetic valve is opened, the air is sprayed into the telescopic air bag, the telescopic air bag extends to drive the rack to move, the sawtooth ring is driven to rotate rapidly, a crack can be cut at the moso bamboo branch before the fixed blade is contacted with the moso bamboo branch, the moso bamboo branch can be easily cut by the fixed blade, the fixed blade can be prevented from being damaged by large impact force, and the service life of the device is prolonged.

Drawings

Fig. 1 is a schematic structural view of a moso bamboo felling device with a pretreatment mechanism according to the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is an enlarged view of a structure at a position B of the bamboo harvesting device with the pretreatment mechanism according to the present invention.

In the figure: the device comprises a base 1, a control cavity 2, an opening 3, a moving frame 4, an incomplete gear 5, a connecting rod 6, a fixed box 7, a sliding plug plate 8, a buffer box 9, a connecting pipe 10, a baffle plate 11, a placing groove 12, an air outlet pipe 13, a placing opening 14, a moving plate 15, a placing plate 16, an air exhaust pore 17, a fixed blade 18, a sawtooth ring 19, a power supply 20, a fixed plate 21, a telescopic air bag 22, a rack 23, a gear ring 24, a motor 25, a fixed ring 26 and a power connection plate 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a moso bamboo felling device with a pretreatment mechanism comprises a base 1, wherein a baffle 11 is fixedly connected to the side wall of the base 1, a placing groove 12 is formed in the side wall of the baffle 11, and when the moso bamboo felling device is used, one end of a moso bamboo can extend into the placing groove 12 to fix the moso bamboo;

the pretreatment mechanism for removing the moso bamboo branches is arranged on the base 1 and comprises a control cavity 2 arranged inside the base 1, the inner wall of the control cavity 2 is fixedly connected with a motor 25, and an output shaft of the motor 25 is fixedly connected with an incomplete gear 5;

a slidable moving frame 4 is arranged in the control cavity 2, the side wall of an inner ring of the moving frame 4 is arranged in a toothed shape, an incomplete gear 5 is matched with the moving frame 4, a moving plate 15 is fixedly connected to the side wall of the moving frame 4, a placing opening 14 is formed in the side wall of the moving plate 15 in a penetrating mode, and moso bamboos penetrate through the placing opening 14 when the moso bamboo fixing device is used;

an opening 3 is formed in the top of the control cavity 2 in a communicating mode, the opening 3 is communicated with the control cavity 2, and the moving plate 15 penetrates through the opening 3;

the side wall of the moving plate 15 is fixedly connected with a fixed blade 18, the section of the fixed blade 18 is in a ring structure, and a sawtooth ring 19 capable of rotating is sleeved on the side wall of the fixed blade 18.

A driving mechanism for driving the sawtooth ring 19 to rotate is arranged on the base 1, the driving mechanism comprises a fixed box 7 fixedly connected to the inner wall of the control cavity 2, the inner wall of the fixed box 7 is connected with a sliding plug plate 8 in a sealing and sliding mode, the side wall of the sliding plug plate 8 is fixedly connected with a connecting rod 6, and the connecting rod 6 extends out of the fixed box 7 and is fixedly connected with the side wall of the movable frame 4;

the upper wall of the base 1 is fixedly connected with a buffer box 9, the buffer box 9 is communicated with a fixed box 7 through a connecting pipe 10, a one-way valve is arranged on the connecting pipe 10 and limits air to enter the buffer box 9 only from the fixed box 7, furthermore, an air suction pipe communicated with the outside is arranged on the side wall of the fixed box 7, the one-way valve is arranged in the air suction pipe and limits air to enter the fixed box 7 only from the outside, the arrangement mode is similar to that of the connecting pipe 10 and is easy to imagine, the inner wall of the buffer box 9 is fixedly connected with an elastic membrane, and the elastic membrane is made of a material capable of realizing elastic deformation;

the side wall of the movable plate 15 is fixedly connected with a fixed plate 21, the side wall of the fixed plate 21 is fixedly connected with a telescopic air bag 22, the telescopic air bag 22 is communicated with the buffer box 9 through an air outlet pipe 13, the air outlet pipe 13 is made of a rubber hose to ensure that the movable plate 15 can move smoothly, the air outlet pipe 13 is provided with an electromagnetic valve, the electromagnetic valve is in a closed state in an initial state, the electromagnetic valve used in the invention is opened only when a circuit is switched on and is closed when the circuit is switched off, the side wall of the telescopic air bag 22 is fixedly connected with a placing plate 16, the side walls of the telescopic air bag 22 and the placing plate 16 are provided with two exhaust pores 17 together, and in order to ensure that gas in the telescopic air bag 22 cannot be exhausted in time, the caliber of the exhaust pores 17 is within 0.;

the side wall of the fixed blade 18 is sleeved with a gear ring 24, the gear ring 24 is meshed with the rack 23, the side wall of the inner ring of the gear ring 24 is provided with two sliding grooves, the side wall of the sawtooth ring 19 is fixedly connected with two sliding blocks, and the two sliding blocks are respectively positioned in the two sliding grooves to ensure that the sawtooth ring 19 can be driven to rotate when the gear ring 24 rotates;

the side wall of the inner ring of the gear ring 24 is fixedly connected with a fixed ring 26, the sawtooth ring 19 is elastically connected with the side wall of the fixed ring 26 through a plurality of springs, and the side walls of the sawtooth ring 19 opposite to the fixed ring 26 are fixedly connected with an electric connection plate 27;

the side wall fixedly connected with power 20 on base 1, solenoid valve, power 20 and two connect electroplax 27 electric connection, and the concrete connection mode is the wire connection.

The invention can be illustrated by the following operating modes: when the cutting device is used, the moso bamboos penetrate through the placing opening 14 and are inserted into the placing groove 12 to be fixed, the motor 25 is started again, the motor 25 drives the incomplete gear 5 to rotate anticlockwise, the incomplete gear 5 drives the moving frame 4 to move leftwards, the moving plate 15 is further driven to move leftwards, the sawtooth ring 19 and the fixed blade 18 are further driven to move leftwards, branches of the moso bamboos can be cut, manual cutting is not needed, time and energy of people are saved, and working efficiency is improved.

When the movable frame 4 moves leftwards, the sliding plug plate 8 can be driven to move leftwards through the connecting rod 6, air in the fixed box 7 is extruded into the buffer box 9, the elastic film is bent and deformed, when the sawtooth ring 19 is firstly contacted with the moso bamboo branches, the sawtooth ring 19 is extruded by the moso bamboo branches, the sawtooth ring 19 continuously moves leftwards, the two electric connection plates 27 are contacted, further an external circuit of the power supply 20 is conducted, the electromagnetic valve is opened, the air in the buffer box 9 can be discharged into the telescopic air bag 22 through the air outlet pipe 13, the air cannot be discharged in time due to the small caliber of the air discharge pore 17, the telescopic air bag 22 can rapidly extend and drive the rack 23 to move, further the gear ring 24 is driven to rotate, further the sawtooth ring 19 is driven to rotate, the moso bamboo branches can be sawn into a crack at the position, then the moso bamboo branches are cut through the fixed blade 18, the moso bamboo branches are cut, and the situation that the branches cannot be cut through, meanwhile, the blade can be damaged by large impact generated between the fixed blade 18 and branches, and the service life of the device is prolonged.

After the telescopic air bag 22 is completely extended, the air inside can be gradually exhausted through the exhaust pores 17, the telescopic air bag 22 is gradually contracted, and the rack 23 is driven to reset.

When the incomplete gear 5 contacts with the toothed side wall at the lower end of the moving frame 4, the moving frame 4 moves rightwards to drive the moving plate 15 to reset, meanwhile, the sawtooth ring 19 resets under the elastic force of the spring, the two electric connection plates 27 are separated, the electromagnetic valve is closed, the sliding plug plate 8 moves rightwards to suck the outside air into the fixed box 7 from the air suction pipe.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.