CN214178173U

CN214178173U - Pruning device for forestry engineering

Info

Publication number: CN214178173U
Application number: CN202022577692.XU
Authority: CN
Inventors: 王芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-09-14
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a pruning device for forestry engineering, which comprises two groups of movable rollers, wherein the top parts of the two groups of movable rollers are fixedly connected with a bottom plate, the right side of the bottom plate is fixedly connected with a support frame, the top part of the support frame is fixedly connected with a first motor, the left side of the first motor is provided with a rotating rod, the left side and the right side of a collecting box are provided with two groups of threaded rods, the top parts of the two groups of threaded rods are fixedly connected with two groups of limit blocks, the surface top parts of the two groups of threaded rods are sleeved with two groups of movable sleeves, one side of the two groups of movable sleeves which are close to each other is fixedly connected with a connecting plate, the pruning blades are adjusted to proper height by the cooperation of the rotation of the threaded rods and the movable sleeves, a second motor is opened to drive the pruning blades to rotate to automatically prune trees, the working efficiency is improved, and a protective net can prevent some fine scraps and dust from being sucked by workers, influence staff's health, the collecting box can be collected the fallen leaves, makes things convenient for the processing in later stage.

Description

Pruning device for forestry engineering

Technical Field

The utility model belongs to the technical field of forestry engineering, specifically be a trimming means for forestry engineering.

Background

Forest engineering refers to activities of inoculating, developing and utilizing various engineering technologies and forest resources and processing forestry products on the basis of efficient utilization and sustainable development of the forest resources, manual trimming is generally used for trimming trees in the forest engineering, workers need to climb to high positions for trimming the trees at the high positions, the dangerousness is high, small scraps and dust are sucked by the workers in the trimming process to affect health, and the trimmed fallen leaves fall on the ground and are troublesome to clean, so that the trimming device for the forest engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trimming means for forestry engineering to the problem of the automatic pruning of trees to the eminence that proposes among the above-mentioned background art is solved.

In order to achieve the above object, the utility model provides a following technical scheme: a pruning device for forestry engineering comprises two sets of movable rollers, wherein the tops of the two sets of movable rollers are fixedly connected with a bottom plate, the right side of the bottom plate is fixedly connected with a support frame, the top of the support frame is fixedly connected with a first motor, the left side of the first motor is provided with a rotating rod, the right side of the top of the bottom plate is fixedly connected with a support plate, the right side of the support plate is fixedly connected with a pushing handle, the top of the bottom plate is fixedly connected with a collecting box, the surface of the collecting box is fixedly connected with a transition groove, the left side and the right side of the collecting box are provided with two sets of threaded rods, the tops of the two sets of threaded rods are fixedly connected with two sets of limit blocks, the tops of the surfaces of the two sets of threaded rods are sleeved with two sets of movable sleeves, one side, which is close to each other, of the movable sleeves is fixedly connected with a connecting plate, and the middle of the top of the connecting plate is fixedly connected with a second motor, the middle of the bottom of the connecting plate is provided with a connecting rod, the bottom of the connecting rod is fixedly connected with an installing head, the surface of the installing head is fixedly connected with a trimming blade, and the bottom of the movable sleeve on the right side is fixedly connected with a shielding device.

Preferably, the transition groove is trapezoidal, and the bottom of the transition groove is inclined towards the collecting box.

Preferably, the top end of the connecting rod penetrates through the middle of the connecting plate and is connected with the bottom of the second motor.

Preferably, two groups of first bevel gears are arranged on the left side and the right side of the inner cavity of the bottom plate, and second bevel gears matched with the first bevel gears are arranged on the right sides of the tops of the two groups of first bevel gears.

Preferably, the bottom of threaded rod runs through the top left and right sides of bottom plate respectively and two sets of the top fixed connection of second conical gear, the left end of dwang runs through the right side of bottom plate and two sets of first conical gear extends to the inner chamber left side of bottom plate.

Preferably, shelter from the device including the fixed plate, and the top and the right side of fixed plate the bottom fixed connection of movable sleeve, the left side of fixed plate is equipped with the protection network, and the right side of protection network runs through the left side of fixed plate and extends to the inner chamber right side of fixed plate, the left side fixedly connected with pulling handle of protection network.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first motor is started to drive the first bevel gear and the second bevel gear to rotate, the threaded rod is rotated to be matched with the movable sleeve to lift the pruning blade, the height is adjusted to be suitable, trees at high positions can be pruned conveniently, the second motor is started to drive the pruning blade to rotate to prune the trees automatically, the working strength of workers is saved, and the working efficiency is improved;

2. can pull out the protection network from the fixed plate through the pulling handle, can block fallen leaves and the dust of pruning, can avoid some tiny pieces and dust to be inhaled by the staff, influence staff's health, fallen leaves of pruning fall into the aqueduct, slide again in the collecting box, can collect fallen leaves, make things convenient for the processing in later stage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the bottom plate structure of the present invention;

fig. 3 is the schematic view of the shielding device of the present invention.

In the figure: the device comprises a moving roller 1, a bottom plate 2, a first bevel gear 21, a second bevel gear 22, a supporting frame 3, a first motor 4, a rotating rod 5, a supporting plate 6, a pushing handle 7, a collecting box 8, a transition groove 9, a threaded rod 10, a limiting block 11, a movable sleeve 12, a connecting plate 13, a second motor 14, a connecting rod 15, a mounting head 16, a trimming blade 17, a shielding device 18, a fixing plate 181, a pulling handle 182 and a protective net 183.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a pruning device for forestry engineering comprises two groups of movable rollers 1, wherein the tops of the two groups of movable rollers 1 are fixedly connected with a bottom plate 2, the bottom right side of the bottom plate 2 is fixedly connected with a support frame 3, the top of the support frame 3 is fixedly connected with a first motor 4, the left side of the first motor 4 is provided with a rotating rod 5, the top right side of the bottom plate 2 is fixedly connected with a support plate 6, the right side of the support plate 6 is fixedly connected with a push handle 7, the top of the bottom plate 2 is fixedly connected with a collection box 8, the surface of the collection box 8 is fixedly connected with a transition groove 9, the left side and the right side of the collection box 8 are provided with two groups of threaded rods 10, the tops of the two groups of threaded rods 10 are fixedly connected with two groups of limit blocks 11, the surface tops of the two groups of threaded rods 10 are sleeved with two groups of movable sleeves 12, and one side, which is close to each other, of the two groups of movable sleeves 12 are fixedly connected with a connecting plate 13, the middle of the top of the connecting plate 13 is fixedly connected with a second motor 14, the middle of the bottom of the connecting plate 13 is provided with a connecting rod 15, the bottom of the connecting rod 15 is fixedly connected with an installing head 16, the surface of the installing head 16 is fixedly connected with a trimming blade 17, and the bottom of the movable sleeve 12 on the right side is fixedly connected with a shielding device 18.

Referring to fig. 1, the transition groove 9 is trapezoidal, the bottom of the transition groove 9 is inclined toward the collecting box 8, and the trimmed fallen leaves fall into the transition groove 9 and slide into the collecting box 8 through the transition groove 9;

referring to fig. 1, the top end of the connecting rod 15 penetrates through the middle of the connecting plate 13 and is connected with the bottom of the second motor 14, and the second motor 14 can drive the connecting rod 15 to rotate;

referring to fig. 2, two sets of first bevel gears 21 are disposed on the left and right sides of the inner cavity of the bottom plate 2, second bevel gears 22 matched with the first bevel gears 21 are disposed on the right sides of the tops of the two sets of first bevel gears 21, the first bevel gears 21 and the second bevel gears 22 are meshed with each other, and the rotation of the first bevel gears 21 drives the second bevel gears 22 to rotate simultaneously;

referring to fig. 1 and 2, the bottoms of two sets of threaded rods 10 respectively penetrate through the left and right sides of the top of the bottom plate 2 to be fixedly connected with the tops of two sets of second bevel gears 22, the left end of the rotating rod 5 penetrates through the right side of the bottom plate 2 and the two sets of first bevel gears 21 to extend to the left side of the inner cavity of the bottom plate 2, and the rotating rod 5 drives the first bevel gears 21 to rotate, so that the second bevel gears 22 and the threaded rods 10 rotate simultaneously;

referring to fig. 3, the shielding device 18 includes a fixing plate 181, the top of the fixing plate 181 is fixedly connected to the bottom of the right movable sleeve 12, a protective net 183 is disposed on the left side of the fixing plate 181, the right side of the protective net 183 extends to the right side of the inner cavity of the fixing plate 181 through the left side of the fixing plate 181, a pulling handle 182 is fixedly connected to the left side of the protective net 183, and when trimming is performed, the protective net 183 is pulled out from the fixing plate 181 by pulling the pulling handle 182, so that fallen leaves and dust are prevented from floating to the front of workers during trimming.

The working principle is as follows: before pushing away the trees that need prune with the device through promoting handle 7 and the cooperation of removal gyro wheel 1, start first motor 4, drive first bevel gear 21 and second bevel gear 22 and rotate, threaded rod 10 is rotatory to drive movable sleeve 12 and is risen, rise trimming blade 17 to suitable height, open second motor 14, connecting rod 15 rotates, make trimming blade 17 prune trees, can pull out protection network 183 through pulling handle 182 during the pruning, prevent that fallen leaves and dust from wafing before the staff, the fallen leaves that prune fall into in crossing aqueduct 9, slide into collecting box 8 through crossing aqueduct 9 and collect the processing to fallen leaves.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a trimming means for forestry engineering, includes two sets of removal gyro wheels (1), its characterized in that: the top of the two groups of movable rollers (1) is fixedly connected with a bottom plate (2), the bottom right side of the bottom plate (2) is fixedly connected with a support frame (3), the top of the support frame (3) is fixedly connected with a first motor (4), the left side of the first motor (4) is provided with a rotating rod (5), the top right side of the bottom plate (2) is fixedly connected with a support plate (6), the right side of the support plate (6) is fixedly connected with a push handle (7), the top of the bottom plate (2) is fixedly connected with a collecting box (8), the surface of the collecting box (8) is fixedly connected with a transition groove (9), the left side and the right side of the collecting box (8) are provided with two groups of threaded rods (10), the top of the two groups of threaded rods (10) is fixedly connected with two groups of limit blocks (11), and the surface top of the two groups of threaded rods (10) is sleeved with two groups of movable sleeves (12), two sets of one side fixedly connected with connecting plate (13) that the movable sleeve (12) is close to each other, fixedly connected with second motor (14) in the middle of the top of connecting plate (13), be equipped with connecting rod (15) in the middle of the bottom of connecting plate (13), the bottom fixedly connected with of connecting rod (15) installs head (16), the fixed surface of installing head (16) is connected with scissors trimming blade (17), the right side the bottom fixedly connected with of movable sleeve (12) shelters from device (18).

2. The pruning device for the forestry engineering according to claim 1, wherein: the transition groove (9) is trapezoidal, and the bottom of the transition groove (9) is inclined towards the collecting box (8).

3. The pruning device for the forestry engineering according to claim 1, wherein: the top end of the connecting rod (15) penetrates through the middle of the connecting plate (13) and is connected with the bottom of the second motor (14).

4. The pruning device for the forestry engineering according to claim 1, wherein: two sets of first bevel gears (21) are arranged on the left side and the right side of an inner cavity of the bottom plate (2), and second bevel gears (22) matched with the first bevel gears (21) are arranged on the right sides of the tops of the two sets of first bevel gears (21).

5. The pruning device for the forestry engineering according to claim 4, wherein: two sets of the top left and right sides and two sets of that bottom plate (2) were run through respectively to the bottom of threaded rod (10) the top fixed connection of second conical gear (22), the right side and two sets of that bottom plate (2) were run through to the left end of dwang (5) first conical gear (21) extend to the inner chamber left side of bottom plate (2).

6. The pruning device for the forestry engineering according to claim 1, wherein: shelter from device (18) including fixed plate (181), and the top and the right side of fixed plate (181) the bottom fixed connection of movable sleeve (12), the left side of fixed plate (181) is equipped with protection network (183), and the right side of protection network (183) runs through the left side of fixed plate (181) and extends to the inner chamber right side of fixed plate (181), the left side fixedly connected with pulling handle (182) of protection network (183).