阅读说明：本技术 一种可隐藏托架式辅助集材装置及集材机 (Can hide supplementary collection of bracket type material device and collection material machine ) 是由 钟俊伟 张永胜 张爱霞 刘浩 鲍奎宇 于 2021-06-23 设计创作，主要内容包括：本发明公开了一种可隐藏托架式辅助集材装置,包括导向防护总成和可隐藏托架总成,导向防护总成包括导向防护总成板、导向防护架和托架安装架,导向防护总成板上设有安装槽口,导向防护架对称连接在导向防护总成板工作面上,且位于安装槽口两侧,托架安装架位于导向防护总成板背面的一侧；可隐藏托架总成包括托架,托架通过安装座安装在托架安装架中；托架至少具有一打开状态和一隐藏状态,在隐藏状态,托架位于导向防护总成板背面的一侧,在打开状态,托架的一端贯穿安装槽口并处于导向防护总成板工作面的一侧；本申请极大方便集材作业,导向防护总成可有效对木材可能移动的方向进行限位,并且有对整机和轮胎的保护作用。(The invention discloses a concealable bracket type auxiliary material collecting device, which comprises a guide protection assembly and a concealable bracket assembly, wherein the guide protection assembly comprises a guide protection assembly plate, a guide protection frame and a bracket mounting frame; the hidden bracket assembly comprises a bracket, and the bracket is arranged in a bracket mounting frame through a mounting seat; the bracket at least has an open state and a hidden state, in the hidden state, the bracket is positioned at one side of the back surface of the guide protection assembly plate, in the open state, one end of the bracket penetrates through the mounting notch and is positioned at one side of the working surface of the guide protection assembly plate; this application greatly makes things convenient for the collection material operation, and the direction protection assembly can effectively carry on spacingly to timber probably movable's direction to there is the guard action to whole machine and tire.)

1. A concealable cradle-style auxiliary skidder device, comprising:

the guide protection assembly (1) comprises a guide protection assembly plate, a guide protection frame (11) and a bracket mounting frame (15), wherein the guide protection assembly plate is provided with a guide protection assembly plate back surface (14) and a smooth guide protection assembly plate working surface (13), the guide protection assembly plate is provided with a mounting notch, the guide protection frame (11) is symmetrically connected to the guide protection assembly plate working surface (13) and positioned on two sides of the mounting notch, and the bracket mounting frame (15) is positioned on one side of the guide protection assembly plate back surface (14);

a concealable bracket assembly (2) comprising a bracket (21), the bracket (21) being mounted in the bracket mounting bracket (15) by a mounting seat (23), an elastic member being provided between the mounting seat (23) and the bracket mounting bracket (15);

the bracket (21) at least has an open state and a hidden state, in the hidden state, the bracket (21) is positioned on one side of the back surface (14) of the guide protection assembly plate, and in the open state, one end of the bracket (21) penetrates through the mounting notch and is positioned on one side of the working surface (13) of the guide protection assembly plate;

the elastic member is configured to put the bracket (21) in an open state when the bracket (21) is not subjected to an external force.

2. A concealable cradle-type auxiliary skidder device according to claim 1, wherein said guide guard assembly plate working surface (13) is disposed along the plumb direction;

when the bracket (21) is in an open state, the bracket (21) and the guide shield assembly plate are perpendicular.

3. A concealable cradle-type auxiliary skidder device according to claim 1, wherein said mounting base (23) and said cradle mount (15) are connected by a pin (3).

4. The concealable bracket type auxiliary collecting device as claimed in claim 3, wherein the elastic member comprises a left-handed torsion spring (4) and a right-handed torsion spring (5), the left-handed torsion spring (4) and the right-handed torsion spring (5) are sleeved on the periphery of the pin shaft (3), one end of the left-handed torsion spring (4) and one end of the right-handed torsion spring (5) are installed in the installation seat (23), and the other end of the left-handed torsion spring and the other end of the right-handed torsion spring are installed in a flange of the bracket installation frame (15).

5. A concealable cradle-type auxiliary skidder device according to claim 1, wherein said cradle (21) is provided with circular saw teeth (22) on one side, said circular saw teeth (22) being located on the upper side of said cradle (21) when said cradle (21) is in an open position.

6. The concealable tray-type auxiliary skidder according to any one of claims 1 to 5, wherein said guiding protection frame (11) comprises a guard plate I (111), a guard plate II (112) and a rib plate (113), said rib plate (113) is welded on the back surface of said guard plate I (111), said guard plate II (112) is welded on the top surface of said guard plate I (111), and said guard plate II (112) is located on the side close to said guiding protection assembly plate.

7. A concealable cradled auxiliary skidder device according to any one of claims 1 to 5, further comprising a skidder bracket (12), wherein said skidder bracket (12) is attached to said guide fence assembly plate work surface (13), and wherein said skidder bracket (12) is positioned above said mounting slot.

8. A concealable cradle-type auxiliary skidder device according to claim 7, wherein said skidder (12) comprises a support plate (121) and a rib (122), said rib (122) being welded to the back of said support plate (121).

9. A concealable cradle-type auxiliary skidder device, according to claim 8, wherein said supporting plate (121) is provided with a plurality of through holes.

10. A skidder machine, comprising a concealable bracket type auxiliary skidder device as claimed in any one of claims 1 to 9, wherein said guiding guard assembly plate is mounted at the front end of the skidder machine frame, and said guiding guard frames (11) at both sides are respectively positioned at the front ends of two front tires of the skidder machine.

Technical Field

The invention relates to the technical field of skidders, in particular to a hidden bracket type auxiliary skidder and a skidder.

Background

The skidder is a tractor which is mainly used for dragging and dragging woods in a forest to a destination. When the timber is collected, firstly, the timber is bound close to one end part of the timber collector, a winch is used for dragging a steel wire rope and lifting the bound end of the timber to the ground, the other end of the log is grounded, the timber moves towards the direction of the timber collector under the action of the tension of the steel wire rope until one end of the timber abuts against the auxiliary timber collecting device, and then the timber collector pulls the timber to run. Traditional skidder limit bracket is welded directly on supplementary skidder, and to ligneous skidder operation in-process, timber can be blocked and stop the direction that timber removed by limit bracket bottom, and can't continue to carry out the skidder operation. At the moment, the wood is required to be vertically lifted, the bottom of the wood is higher than the limiting bracket and then is pulled to collect the wood, the top end of the wood props against the baffle, and the bottom end of the wood is placed on the limiting bracket. This kind of skidder spacing bracket has very big hindrance to the skidder efficiency, and some skidders do not then have timber bracket, and the complete wire rope of timber pulls, and its weight concentrates on wire rope completely, and the complicated atress condition of pulling the in-process at timber is very easily leaded to the wire rope fracture.

In the running process of the whole machine, because the diameter and the length of the forest log are large, the weight is heavier, and the forest log is in flexible connection with a steel wire rope, the situation of left-right swinging can occur in the traction, and the whole traction and dragging effect is influenced; and when the timber collector turns, because of timber overlength, it is difficult to turn to in time along with the complete machine, and can incline to extrude and touch the tire, crowd and hinder even prevent the tire rotation. Therefore, it becomes very critical for wood traction guidance and protection of tires. The working condition of traction and transportation of the wood is different from that of loading the wood, loading transportation is that the wood is completely placed on a vehicle and does not touch the ground, only one end of the log in the working condition of the log collector does not touch the ground, and the other end of the log completely touches the ground, and in the process of traction by using a steel wire rope, the log is ensured not to swing left and right, but also the log is ensured to smoothly follow and turn and not to collide with tires when the log collector turns.

Disclosure of Invention

The invention aims to provide a hidden bracket type auxiliary collecting device and a collecting machine, and aims to solve the problems that the auxiliary collecting device with a bracket in the prior art is low in collecting efficiency, and the auxiliary collecting device without the bracket is easy to cause steel wire rope fracture and difficult to steer.

In order to achieve the purpose, the invention is realized by adopting the following technical scheme:

a concealable cradle-style auxiliary skidder device comprising:

the guide protection assembly comprises a guide protection assembly plate, a guide protection frame and a bracket mounting frame, wherein the guide protection assembly plate is provided with a guide protection assembly plate back face and a flat guide protection assembly plate working face, the guide protection assembly plate is provided with a mounting notch, the guide protection frame is symmetrically connected to the guide protection assembly plate working face and positioned on two sides of the mounting notch, and the bracket mounting frame is positioned on one side of the guide protection assembly plate back face;

the hidden bracket assembly comprises a bracket, wherein the bracket is installed in the bracket installation frame through an installation seat, and an elastic piece is arranged between the installation seat and the bracket installation frame;

the bracket at least has an open state and a hidden state, in the hidden state, the bracket is positioned on one side of the back surface of the guide protection assembly plate, and in the open state, one end of the bracket penetrates through the mounting notch and is positioned on one side of the working surface of the guide protection assembly plate;

the elastic member is configured to put the tray in an open state when the tray is not subjected to an external force.

Further, the working surface of the guide protection assembly plate is arranged along the plumb direction;

when the bracket is in an open state, the bracket is perpendicular to the guide guard assembly plate.

Further, the mounting seat is connected with the bracket mounting frame through a pin shaft.

Further, the elastic component comprises a left-handed torsion spring and a right-handed torsion spring, the left-handed torsion spring and the right-handed torsion spring are both sleeved on the periphery of the pin shaft, one ends of the left-handed torsion spring and the right-handed torsion spring are installed in the installation seat, and the other ends of the left-handed torsion spring and the right-handed torsion spring are installed in a flange of the bracket installation frame.

Furthermore, a side surface of the bracket is provided with arc saw teeth, and when the bracket is in an open state, the arc saw teeth are positioned on the upper side surface of the bracket.

Further, the guide protection frame comprises a protection plate I, a protection plate II and a rib plate, the rib plate is welded on the back face of the protection plate I, the protection plate II is welded on the top face of the protection plate I, and the protection plate II is located on one side close to the guide protection assembly plate.

Further, still include timber and keep off the frame, timber keeps off the frame and connects on the direction protection assembly board working face, just it keeps off the frame to be located to state timber the top of installation notch.

Further, the wood blocking frame comprises a supporting plate and a rib plate, and the rib plate is welded on the back of the supporting plate.

Furthermore, a plurality of through holes are formed in the supporting plate.

The invention also discloses a skidder, which comprises any one of the hidden bracket type auxiliary skidder, wherein the guide protection assembly plate is arranged at the front end of the skidder frame, and the guide protection frames at two sides are respectively positioned at the front ends of two front tires of the skidder.

According to the technical scheme, the embodiment of the invention at least has the following effects:

1. the bracket is connected with the bracket mounting frame positioned on one side of the back surface of the guide protection assembly plate, when the bracket is in a hidden state, the bracket can not obstruct a steel wire rope to lift wood, the wood collecting efficiency is improved, when the bracket is in an open state, the support effect on the wood can be ensured, the problem that the steel wire rope is easy to break due to overlarge stress is solved, the guide protection frame is connected on the working surface of the guide protection assembly plate, the limit effect on the wood can be ensured, and the problem that the wood and a tire are prevented from contacting to obstruct steering or damage the tire during steering is solved;

2. the working surface of the guide protection assembly plate designed by the device is a flat surface, when the timber is collected, the steel wire rope pulls the timber to move upwards, the working surface of the guide protection assembly plate cannot obstruct the movement effect of the timber, the timber is contacted with the bracket to apply upward force to the bracket, the bracket is moved to a hidden state, the automatic timber collection can be completed without extra control, and after the timber rises above the bracket, the bracket can be automatically placed in an open state under the action of the elastic part, so that the support effect on the timber is ensured;

3. the working surface of the guide protection assembly plate is arranged along the direction of the plumb, so that the guide protection assembly plate can play a role of guiding wood when the wood is lifted, and the wood cannot be prevented from being lifted; when the bracket is in an open state, the bracket is vertical to the guide protection assembly plate, so that the support effect on wood can be ensured;

4. the design of circular arc sawtooth can form spacingly to timber contact surface to form certain supporting role to timber, prolong wire rope's life.

Drawings

FIG. 1 is a schematic view of a harvesting apparatus of an embodiment of the present invention mounted on a skidder machine;

FIG. 2 is a hidden, front isometric view of a skidder device carrier according to an embodiment of the invention;

FIG. 3 is a front isometric view of a skidder device carrier in an open position, according to an embodiment of the invention;

FIG. 4 is a rear isometric view of a skidder device in accordance with an embodiment of the invention;

FIG. 5 is a side view of a skidder device in accordance with an embodiment of the invention.

Wherein: 1. a guide protection assembly; 11. a guide protection frame; 111. a guard plate I; 112. a guard plate II; 113. a rib plate; 12. a wood blocking frame; 121. a support plate; 122. a rib plate; 13. a guide protection assembly plate working surface; 131. mounting plate counter bores; 14. the back of the guide protection assembly plate; 15. a bracket mounting bracket; 151. a bracket hinge plate; 152. a flange; 2. a concealable bracket assembly; 21. a bracket; 22. circular arc saw teeth; 23. a mounting seat; 3. a pin shaft; 4. a left-handed torsion spring; 5. a right-handed torsion spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

It should be noted that in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", 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 describing the present invention but do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 5, a concealable bracket type auxiliary material collecting device comprises a guiding protection assembly 1 and a concealable bracket assembly 2, wherein the guiding protection assembly 1 comprises a guiding protection assembly plate, a guiding protection frame 11 and a bracket mounting frame 15, the guiding protection assembly plate is provided with a guiding protection assembly plate back 14 and a flat guiding protection assembly plate working surface 13, the guiding protection assembly plate is provided with a mounting notch, the guiding protection frames 11 are symmetrically connected on the guiding protection assembly plate working surface 13 and are positioned at two sides of the mounting notch, and the bracket mounting frame 15 is positioned at one side of the guiding protection assembly plate back 14; the hidden bracket assembly 2 comprises a bracket 21, the bracket 21 is installed in a bracket installation frame 15 through an installation seat 23, and an elastic piece is arranged between the installation seat 23 and the bracket installation frame 15; the bracket 21 at least has an open state and a hidden state, in the hidden state, the bracket 21 is positioned at one side of the back 14 of the guide protection assembly plate, in the open state, one end of the bracket 21 penetrates through the mounting notch and is positioned at one side of the working surface 13 of the guide protection assembly plate; the elastic member is configured to put the bracket 21 in the open state when the bracket 21 is not subjected to an external force.

Connect through bracket and the bracket mounting bracket that is located direction protection assembly board back one side, when the bracket is when hidden state, it can not obstruct wire rope and hoist timber, the efficiency of the collection material has been improved, when the bracket is when the open mode, can guarantee the effect of supporting to timber, the too big easy cracked problem of wire rope atress has been solved, through connecting direction protection frame at direction protection assembly board working face, can guarantee to ligneous spacing effect, when preventing to turn to, the problem that the hindrance that timber and tire contact caused turns to or makes the tire damage.

The direction of this device design protects assembly board working face for smooth face, wire rope pulling timber upward movement when gathering materials, direction protection assembly board working face can not obstruct ligneous motion effect, the ascending power of bracket is given in timber and bracket contact, make the bracket move to hidden state, need not extra control and can accomplish automatic collection material, and timber rises behind the bracket top, the open mode can be arranged in automatically to the bracket under the effect of elastic component, has guaranteed the ligneous supporting effect.

The bracket assembly 2 can be hidden in the material collecting process and is in an open state, and the bottom of the bracket assembly is limited by a frame plate of the guide protection assembly 1 in the open state. This design provides support for the bracket 21 at the mounting seat 23 and support for the guidance shield assembly 1 (support for the guidance shield assembly plate), and multiple supports provide support to prevent damage to the bracket 21 due to stress concentration when the bracket supports wood.

In some embodiments, the concealable bracket assembly 2 includes a bracket 21, a circular saw tooth 22, and a mounting seat 23, wherein the circular saw tooth 22 and the mounting seat 23 are welded on the bracket 21, and the mounting seat 23 is used for mounting the pin 3. The mounting seat 23 has a mounting hole for mounting the torsion spring, and the mounting hole can limit the torsion spring.

The bracket mounting frame is welded and assembled by a hinge plate 151, a flange 152 and a plurality of rib plates. The flange 152 has a torsion spring mounting hole, and the torsion spring is restrained by the mounting hole. The pin shaft 3 is fixed on the bracket mounting frame 15 through a bolt and used for connecting the bracket 21 with the bracket mounting frame 15, and the bracket 21 can rotate along the axis of the pin shaft 3.

The elastic element adopts a left-handed torsion spring 4 and a right-handed torsion spring 5, one end of the left-handed torsion spring 4 and the torsion spring 5 is installed on the installation seat 23 in the hidden bracket assembly 2, the other end is installed on the flange 152 of the bracket installation frame 15, and the section of the torsion spring can be circular, oval, rectangular and the like. If one end of the left-handed torsion spring 4 and one end of the right-handed torsion spring 5 are fixed and the other end of the left-handed torsion spring rotates, the other end of the left-handed torsion spring can rotate reversely when the energy is released.

In some embodiments, the guide and guard assembly plate work surface 13 is disposed along the plumb direction; when the bracket 21 is in the open state, the bracket 21 of the hidden bracket assembly 2 is perpendicular to the guide protection assembly plate working surface 13. When the wood is pulled upwards from the ground position, one end of the wood props against the lower end of the bracket, the hidden bracket assembly 2 can be jacked upwards until being hidden in the guide protection assembly 1, the working surface 13 of the guide protection assembly plate is a plane without any bulge, the wood can continuously slide upwards along the working surface 13 of the guide protection assembly plate, when the bottom of the wood exceeds the top end of the hidden bracket assembly 2, the hidden bracket assembly 2 automatically turns over and opens under the action of the force release of the left-handed torsion spring 4 and the right-handed torsion spring 5, the wood is placed on the hidden bracket assembly, the arc saw teeth 22 limit the wood contact surface, a certain supporting effect is formed on the wood, and the service life of the steel wire rope is prolonged.

In some embodiments, the guiding protection frame 11 comprises a protection plate I111, a protection plate II112 and a rib plate 113, the rib plate 113 is welded on the back surface of the protection plate I111, the protection plate II112 is welded on the top surface of the protection plate I111, and the protection plate II112 is positioned on one side close to the guiding protection assembly plate. The design of the guard plates I111 and II112 ensures the effects of limiting wood and protecting tires, and the design of the rib plate 113 is to ensure the strength of the guard plate I111.

In some embodiments, a lumber block 12 is further provided, the lumber block 12 is attached to the guide fence assembly board work surface 13, and the lumber block 12 is positioned above the mounting notch. The design of the wood blocking frame 12 can limit the wood upwards. The timber fender 12 includes a support plate 121 and a rib plate 122, and the rib plate 122 is welded to the back of the support plate 121. The rib plates 122 are arranged to ensure the strength of the timber fender 12.

Based on the skidder device provided by the embodiment, the invention also provides a skidder, which comprises the skidder device in any one of the embodiments. The guide protection assembly plate is installed at the front end of the frame of the collecting machine, and the guide protection frames on the two sides are respectively located at the front ends of the two front tires of the collecting machine.

The application provides a collecting device and collecting machine's use and theory of operation as follows: the device leads the guiding protection assembly plate to be fixed on the frame of the collecting machine by penetrating through the counter bore 131 through a bolt, when the gathering machine carries out gathering operation, the hidden bracket assembly 2 of the hidden bracket type auxiliary gathering device is in an open state, the wood is pulled, the front end of the wood is contacted with the working surface 13 of the guide protection assembly plate, the wood can be lifted under the continuous traction action of the steel wire rope on the wood, the wood props against the working surface 13 of the guide protection assembly plate and slowly slides upwards, when the wood is contacted with the hidden bracket assembly 2, the concealable tray assembly 2 is pushed up by the wood until the concealable tray assembly 2 is concealed in the guide shield assembly 1, at this time, one end of the torsion spring fixed to the bracket mounting bracket 15 is fixed, and the other end of the torsion spring rotates following the counterclockwise rotation of the concealable bracket assembly 2, and the torsion spring stores energy after rotating. At this moment, the back 14 of the guide protection assembly plate does not have any bulge, wood can be lifted along the working surface 13 of the guide protection assembly plate, when the bottom end of the wood exceeds the hidden bracket assembly 2, the hidden bracket assembly 2 can be automatically opened by energy release of a torsion spring and is limited by a frame plate of the guide protection assembly 1, the arc saw teeth 22 can be limited by contact with the wood and have a supporting effect on the wood, the lower part of the wood at the moment has the limiting and supporting effects of the hidden bracket assembly 2, and the upper part of the wood has steel wire ropes to pull and limit the wood blocking frame 12.

After the wood is fixed and limited, the wood can be dragged and dragged to a designated place by the lumber collecting machine. When the skidder turns to, timber also can turn to thereupon, and direction protection frame 11 can prevent that timber from removing about, carries on spacingly to ligneous left and right directions to there is the guard action to the tire, can prevent that timber from touching the extrusion and damaging the tire.

In conclusion, the concealable bracket type auxiliary collecting device and the collecting machine provided by the invention have the advantages that in the collecting operation and the traction and dragging operation of the collecting machine, the concealable bracket assembly can realize automatic hiding and automatic opening, the requirement of collecting on a flat plane operation environment is met, the collecting operation is greatly facilitated, the guide protection assembly can effectively limit the movable direction of the wood, the whole machine and tires are protected, the concealable bracket type auxiliary collecting device and the collecting machine are very suitable for the operation requirement of the collecting machine, and the reliability, the operation efficiency, the working condition adaptability and the like of the collecting machine are improved.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.