CN214077085U - Gardens branch and leaf reducing mechanism - Google Patents

Abstract

A garden branch and leaf crushing device effectively solves the problems that branches and leaves are not crushed thoroughly and a discharge port is easy to block; the automatic crushing device comprises an L-shaped main body, wherein a crushing cavity which is vertical and funnel-shaped is formed in the main body, the left side and the right side in the crushing cavity are respectively and rotatably connected with a front rotating shaft and a rear rotating shaft in a front-and-back axial direction, the two rotating shafts can rotate oppositely or oppositely, a plurality of annular cutters which are uniformly distributed along the axial direction are coaxially arranged on the rotating shafts, a plurality of crushing blocks which are uniformly distributed along the circumferential direction are arranged on the cutters, the plurality of cutters on the left side and the right side are distributed in a staggered manner, a discharge chute which is communicated with the crushing cavity and has an opening facing to the left is formed in the left side of the main body, a trapezoidal block is slidably connected in the discharge chute, the left end face of the trapezoidal block is an inclined face which is high at the left side and low at the right side, a swing rod which is positioned on the right side of the trapezoidal block is rotatably connected in the main body, a connecting rod is hinged at the free end of the swing rod, the free end of the connecting rod is hinged with the right end of the trapezoidal block, and a tapered groove which is communicated with the crushing cavity and has an opening facing to the upper side; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Gardens branch and leaf reducing mechanism

Technical Field

The utility model relates to a gardens maintenance auxiliary instrument technical field, especially a gardens branch and leaf reducing mechanism.

Background

Along with the increase of urban afforestation area, every time when autumn comes, a large amount of dry branches and fallen leaves can float on the road surface, in order to solve the problem of the dry branches and fallen leaves of urban gardens, a large amount of manpower and material resources are consumed to clean and collect the dry branches and fallen leaves, then the dry branches and fallen leaves are burnt or buried as urban garbage, in the process of collecting the dry branches and fallen leaves, a grinding device is usually used for grinding the branches and leaves, the problem that the dry branches and fallen leaves are doped in the fallen leaves to influence the subsequent loading, burning or burying processes is avoided, the conventional grinding device only grinds the branches and leaves by arranging a plurality of cutting blades on a shaft, the grinding of the branches and leaves is not sufficient, the ground branches and leaves can slide out from a discharge chute to the outside by means of self gravity, once a large amount of materials are accumulated at an outlet of the discharge chute, the normal discharge of the device can be influenced, and the clamping damage of the grinding device can be caused in serious cases, therefore, the blockage is manually removed, and the workload of workers is increased.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, in order to compensate prior art not enough, the utility model aims at providing a gardens branch and leaf reducing mechanism, the effectual branch and leaf of having solved smashes not thoroughly, and the easy problem of blockking up of blown down tank.

The technical scheme of its solution is, the utility model discloses a main part of L shape, the crushing chamber of direction and infundibulate about having seted up in the main part, smash the intracavity left and right sides and rotate axial pivot around being connected with respectively, two pivots can be relative or back on the back of the body rotation, coaxial being equipped with a plurality of along its axial equipartition and annular cutter in the pivot, be equipped with a plurality of crushing pieces along its circumferencial direction equipartition on the cutter, a plurality of cutter staggered distribution of the left and right sides, the main part left side is seted up and is smashed chamber intercommunication and opening towards the blown down tank on a left side, sliding connection has trapezoidal piece in the blown down tank, trapezoidal piece left end face is the inclined plane of high left side low in the right side, the main part internal rotation is connected with the pendulum rod that is located the trapezoidal piece right side, the pendulum rod free end articulates there is the connecting rod, the connecting rod free end is connected with trapezoidal piece right-hand member is articulated, the main part upside is seted up and is smashed chamber intercommunication and opening conical chute up.

Compared with the prior art, the beneficial effects of the utility model are that: through the cutter that sets up, smash piece and bell jar, not only be convenient for add the upside to the cutter with the branch and leaf, also be convenient for with the kibbling more thoroughly of branch and leaf, the blown down tank that is equipped with, trapezoidal piece, pendulum rod and connecting rod, be convenient for drive the horizontal slip of trapezoidal piece, make the trapezoidal piece release the branch and leaf to the main part outer collection, the effectual blown down tank that avoids blockking up, the main band pulley that is equipped with, from band pulley and belt, be convenient for make cutter and trapezoidal piece simultaneous movement, not only be convenient for to better crushing and collection of branch and leaf, staff's work efficiency has also been improved, staff's work burden has been alleviateed simultaneously, this simple structure, high durability and convenient operation, the design is novel, therefore.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the utility model.

Fig. 3 is a full-section left-side perspective view diagram of the utility model.

Figure 4 is the utility model discloses a ladder cuts open right side and looks axonometric drawing.

Figure 5 is the utility model discloses a ladder cuts open back visual axis mapping.

Fig. 6 is a full-section top perspective view of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 6 and give, main part 1 including L shape, the crushing chamber 2 of direction and infundibulate about having seted up in main part 1, smash the intracavity 2 in the left and right sides rotate respectively and be connected with front and back axial pivot 3, two pivot 3 can be relative or back of the body rotation, coaxial being equipped with a plurality of along its axial equipartition and annular cutter 4 in the pivot 3, be equipped with a plurality of crushing pieces 5 along its circumferencial direction equipartition on the cutter 4, a plurality of cutter 4 staggered distribution of the left and right sides, main part 1 left side is seted up and is just opened towards left blown down tank 6 with crushing chamber 2 intercommunication, sliding connection has trapezoidal piece 7 in the blown down tank 6, trapezoidal piece 7 left end face is the inclined plane of height right side low, main part 1 internal rotation is connected with the pendulum rod 8 that is located trapezoidal piece 7 right side, pendulum rod 8 free end articulates there is connecting rod 9, connecting rod 9 free end is connected with trapezoidal piece 7 is articulated, main part 1 upside is seted up and is smashed chamber 2 intercommunication and opening right-hand member up tapered slot 10.

In order to enable the rotating shaft 3 to rotate oppositely or reversely, a rectangular groove 11 is formed in the main body 1 and located behind the crushing cavity 2, the rear end of the rotating shaft 3 extends into the rectangular groove 11 and is coaxially provided with a gear 12, and the two gears 12 are meshed with each other.

In order to enable the swing rod 8 to continuously rotate, the main body 1 is provided with a placing groove 13 which is positioned at the right side of the crushing cavity 2 and communicated with the discharge groove 6, the swing rod 8 and the connecting rod 9 are both positioned in the placing groove 13, a front-back axial motor 14 is arranged in the rectangular groove 11, and an output shaft of the motor 14 extends into the placing groove 13 and is fixedly connected with the swing rod 8.

In order to enable the rotating shaft 3 and the swing rod 8 to rotate simultaneously, a driven belt wheel 15 positioned in the rectangular groove 11 is coaxially arranged on the rotating shaft 3 on the right side, a main belt wheel 16 is coaxially arranged on an output shaft of the motor 14, and the main belt wheel 16 is connected with the driven belt wheel 15 through a belt 17.

In order to add materials into the tapered groove 10, a tapered frame 18 which is located on the upper side of the main body 1 and is large at the top and small at the bottom is arranged in the tapered groove 10.

In order to facilitate the movement of the main body 1, a plurality of universal wheels 19 are arranged on the lower side of the main body 1.

When the utility model is used, firstly, branches and leaves are added into the crushing cavity 2 through the conical frame 18 and the conical groove 10, the motor 14 is started at any time, the motor 14 drives the right rotary shaft 3 to rotate through the main belt wheel 16, the belt 17 and the secondary belt wheel 15, the right rotary shaft 3 drives the left rotary shaft 3 to rotate through the meshed gear 12, so that the two rotary shafts 3 rotate relatively, the rotary shaft 3 is driven to drive the cutter 4 and the crushing block 5 to rotate relatively, and the cutters 4 on the left side and the right side are distributed in a staggered manner, so that the cutters 4 can conveniently cut and crush the branches and leaves, and under the action of the crushing block 5, the branches and leaves can be conveniently crushed more thoroughly;

the crushed branches and leaves fall into the discharge chute 6 through the crushing cavity 2, meanwhile, the motor 14 drives the swing rod 8 to rotate anticlockwise along the placing groove 13, when the free end of the swing rod 8 rotates from the rightmost side to the leftmost side, the swing rod 8 drives the trapezoidal block 7 to slide leftwards along the discharge chute 6 through the connecting rod 9, so that the trapezoidal block 7 pushes branches and leaves in the crushing cavity 2 to be extruded out of the main body 1 through the discharge chute 6 and collected, when the free end of the swing rod 8 rotates from the leftmost side to the rightmost side, the swing rod 8 drives the trapezoidal block 7 to slide rightwards along the discharge chute 6 to the initial position through the connecting rod 9, and in the continuous rotation of the motor 14, the trapezoidal block 7 is promoted to continuously slide left and right, so that the branches and leaves are conveniently pushed out of the main body 1, the problem that the branches and leaves block the discharge chute 6 is effectively avoided, after the branches and leaves are crushed, the motor 14 is turned off, and then the main body 1 is pushed to return to the storage position through the universal wheel 19, so that the next use is facilitated.

Compared with the prior art, the beneficial effects of the utility model are that: through the cutter that sets up, smash piece and bell jar, not only be convenient for add the upside to the cutter with the branch and leaf, also be convenient for with the kibbling more thoroughly of branch and leaf, the blown down tank that is equipped with, trapezoidal piece, pendulum rod and connecting rod, be convenient for drive the horizontal slip of trapezoidal piece, make the trapezoidal piece release the branch and leaf to the main part outer collection, the effectual blown down tank that avoids blockking up, the main band pulley that is equipped with, from band pulley and belt, be convenient for make cutter and trapezoidal piece simultaneous movement, not only be convenient for to better crushing and collection of branch and leaf, staff's work efficiency has also been improved, staff's work burden has been alleviateed simultaneously, this simple structure, high durability and convenient operation, the design is novel, therefore, the clothes hanger is strong in practicability.

Claims (6)

1. A garden branch and leaf crushing device comprises an L-shaped main body (1), and is characterized in that a funnel-shaped crushing cavity (2) is formed in the main body (1) in the vertical direction, the left side and the right side in the crushing cavity (2) are respectively and rotatably connected with a front rotating shaft (3) and a rear rotating shaft (3) in the front axial direction and the rear axial direction, the two rotating shafts (3) can rotate oppositely or reversely, a plurality of annular cutters (4) which are uniformly distributed along the axial direction are coaxially arranged on the rotating shafts (3), a plurality of crushing blocks (5) which are uniformly distributed along the circumferential direction are arranged on the cutters (4), the plurality of cutters (4) on the left side and the right side are distributed in a staggered manner, a discharge chute (6) which is communicated with the crushing cavity (2) and has an opening facing to the left side is formed in the left side of the main body (1), a trapezoidal block (7) is slidably connected in the discharge chute (6), the left end face of the trapezoidal block (7) is an inclined face which is high on the left side and low on the right side, a swing rod (8) positioned in the trapezoidal block (7) is rotatably connected in the main body (1), the free end of the swing rod (8) is hinged with a connecting rod (9), the free end of the connecting rod (9) is hinged with the right end of the trapezoidal block (7), and the upper side of the main body (1) is provided with a conical groove (10) which is communicated with the crushing cavity (2) and has an upward opening.

2. The garden branch and leaf crushing device according to claim 1, characterized in that a rectangular groove (11) is formed in the main body (1) and located behind the crushing cavity (2), the rear end of the rotating shaft (3) extends into the rectangular groove (11) and is coaxially provided with gears (12), and the two gears (12) are meshed with each other.

3. The garden branch and leaf crushing device according to claim 1, wherein the main body (1) is provided with a placing groove (13) which is positioned at the right side of the crushing cavity (2) and communicated with the discharge chute (6), the swing rod (8) and the connecting rod (9) are both positioned in the placing groove (13), a front-back axial motor (14) is arranged in the rectangular groove (11), and an output shaft of the motor (14) extends into the placing groove (13) and is fixedly connected with the swing rod (8).

4. The garden branch and leaf crushing device according to claim 1, characterized in that a secondary belt wheel (15) positioned in the rectangular groove (11) is coaxially arranged on the rotating shaft (3) on the right side, a primary belt wheel (16) is coaxially arranged on an output shaft of the motor (14), and the primary belt wheel (16) is connected with the secondary belt wheel (15) through a belt (17).

5. The garden branch and leaf crushing device according to claim 1, characterized in that a tapered frame (18) with a large upper part and a small lower part is arranged in the tapered groove (10) and is positioned at the upper side of the main body (1).

6. The garden branch and leaf crushing device according to claim 1, characterized in that a plurality of universal wheels (19) are arranged on the lower side of the main body (1).

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