Multifunctional mobile freight cableway host

Abstract

The utility model discloses a multifunctional mobile freight cableway host which comprises an excavator assembly and a cableway control assembly, a mounting seat for mounting a host tower is arranged on a bucket rod on the excavator assembly, a plurality of pulleys for supporting a cableway are arranged on the host tower, and an operating platform for placing the cableway control assembly is arranged on one side of a cab of the excavator assembly. The cableway control assembly comprises a cableway controller and a plurality of winches, the winches are all in electric control connection with the cableway controller, when the freight cableway main engine conducts cableway transportation, the main engine tower is installed on the installation base, the cab console controls the working arm to be supported on the ground and enables the top of the bucket rod to face upwards, and the main engine tower is vertically placed. And the cableway is wound on the winch and is connected and transported to the tower at the other end through a pulley on the main machine tower. According to the utility model, the freight cableway main machine can move, trim the field ground and adjust the rotation angle position, and can also be used for erecting a tower and realizing the transportation control of a freight cableway.

Description

Technical Field

[0001] The utility model relates to the field of freight ropeway traction, in particular to a multifunctional mobile freight ropeway host machine. Background Art

[0002] Bamboo is a green, environmentally friendly, renewable natural resource that can be harvested after being cut. It usually takes 3-5 years to mature and can be cut every year. However, since bamboo forests are usually natural forests, a large part of them grow on steep slopes. Due to the restrictions of slopes and ditches in the forest area, the construction of forest roads is lagging behind, and general vehicles cannot pass through. It is difficult and costly to harvest and transport bamboo from the mountains. The existing methods of transporting raw bamboo are relatively backward, mainly carried by humans and animals, and slid down the mountain. Compared with the original methods of carrying and sliding down the slope, ropeway and rail transportation are gradually being promoted and applied.

[0003] When the existing cableway is used for timber collection, it is necessary to select the forest terrain in advance and set up an appropriate amount of towers, freight cableway main machines, traction and load-bearing common ropes, etc. The freight cableway main machine mainly plays the role of supporting, traction, and returning the operating ropes. Its functions are relatively simple and the production cost is also relatively high. More commonly, a multi-section retractable mechanical frame is set on the main machine to act on the supporting frame below, and a traction device for the operating rope is set on the main machine. When the freight cableway is initially arranged, the complex terrain of the bamboo forest often causes difficulties in the initial arrangement of the cableway. The position of the cableway main machine and the tail end detour mechanism all require the construction of prefabricated foundations, which consumes manpower to repair and adjust the optimal installation point, thereby increasing the preset cost of the cableway installation. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide a multifunctional mobile freight ropeway main unit, which is designed and improved on the basis of the existing excavator and applied to the freight ropeway main unit, so that the freight ropeway main unit can move by itself at the bamboo forest ropeway installation site, tidy up the site, cooperate with the anchor installation, etc. After determining the ropeway installation point, the main unit tower can be directly installed, and a variety of functional ropes can be wound around the winch, and the ropes are led out through the pulley support on the main unit tower and installed to the other end of the transportation. The freight ropeway transportation is controlled by the ropeway control cabinet on the main unit, so that the freight ropeway main unit can not only move and repair the field site, but also erect the tower and realize the transportation control of the freight ropeway.

[0005] A multifunctional mobile freight ropeway host, including an excavator component and a ropeway control component.

[0006] The excavator assembly comprises a chassis with walking tracks and a support platform, the chassis is arranged below the support platform, a cab is arranged on the support platform, a rotating platform which can drive the cab to rotate is arranged between the crawler chassis and the support platform, the rotating platform is hinged with a working arm through a support, the working arm comprises a boom, a dipper and a bucket which are hinged in sequence, a hydraulic rod is connected between the rotating platform and the boom, between the boom and the dipper, and between the dipper and the dipper, a control console is arranged in the cab, and the rotating platform, the walking tracks and the hydraulic rod are all electrically connected to the control console;

[0007] The top of the boom is provided with a mounting seat, a main engine tower is detachably mounted in the mounting seat, a plurality of through holes are vertically arranged above the main engine tower, and pulleys for supporting the cableway and adjusting the yaw angle of the cableway are arranged in the through holes;

[0008] An operating table is provided on a rotating table at an opposite end of the support, the cableway control assembly is arranged on the operating table, the cableway control assembly includes a cableway controller and a plurality of winches, the plurality of winches are arranged on the operating table through a frame, the cableway controller is arranged on one side of the frame, and the plurality of winches are all electrically connected to the cableway controller;

[0009] When the freight ropeway main engine is installed, the main engine tower is installed on the mounting seat, the cab control console controls the ground support of the working arm and makes the top of the boom face upward, the main engine tower is placed vertically, and the ropeway wire rope is wound around the winch and connected to the tower at the other end of the transport through the pulley on the main engine tower.

[0010] Furthermore, two support rods are installed on the bottom of the control panel extending toward one side of the end of the control panel, a counterweight assembly is arranged below the support rods, a connecting rod connected to the counterweight assembly is passed through the support rods, and a connecting rod fixing block is arranged above the support rods.

[0011] Furthermore, a mechanical locking rod is provided between the operating table and the rotating table.

[0012] Furthermore, the support of the rotating table and the upper section of the boom are both provided with a first connecting shaft, the lower section of the boom and the bucket arm are both provided with a second connecting shaft, and when the freight cableway main engine is installed, a first locking rod is provided between the two first connecting shafts, and a second locking rod is provided between the two second connecting shafts.

[0013] Furthermore, the main engine tower is provided with three through holes, and the three through holes are respectively provided with a load-bearing rope pulley, a traction rope pulley, and a return rope pulley.

[0014] Furthermore, there are three winches, which are divided into a load-bearing rope winch, a traction rope winch, and a return rope winch. The cableway steel ropes wound on the load-bearing rope winch, the traction rope winch, and the return rope winch are respectively connected to the load-bearing rope pulley, the traction rope pulley, and the return rope pulley.

[0015] Furthermore, matching flanges are provided at the bottom of the main engine tower and the upper end surface of the mounting seat, and the flanges are connected by an automatic centering device and a plurality of fastening bolts.

[0016] Furthermore, a plurality of reinforcement members are provided on the bottom side of the main engine tower.

[0017] Furthermore, the movable arm is in a herringbone shape. The beneficial effects of the utility model are:

[0018] The utility model is improved on the basis of the existing excavator and used for the main machine of the freight ropeway. The excavator is movable and suitable for complex outdoor environments, can level the ground, can be rotated for angle adjustment, the working arm can be triangularly supported to vertically support the tower on the dipper arm mounting seat, an operating table is arranged on one side of the excavator cab, a plurality of winches are arranged, a plurality of functional ropeways are wound around the winches and are supported by pulleys on the main machine tower and pulled and installed to the other end of the ropeway transportation, and the freight ropeway transportation is controlled by the ropeway control cabinet on the main machine, so that the freight ropeway main machine can not only move, trim the outdoor ground, and adjust the rotation angle position, but also erect the tower and realize the transportation operation and control of the freight ropeway.

[0019] The utility model is improved on the basis of an excavator, and has high application stability and low cost. The existing excavator products have mature technology, high reliability and low later maintenance cost. The movement, leveling, angle adjustment and working arm support functions of the excavator itself are utilized to realize the movement, leveling and angle adjustment of the freight ropeway main machine, and the working arm controls the tower and the winch controls the hoisting of different ropes, thereby realizing the cableway erection operation and transportation control. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the three-dimensional structure of the main unit of the multifunctional mobile freight ropeway of this embodiment;

[0021] Figure 2 This is a main view of the multifunctional mobile freight ropeway host of this embodiment;

[0022] Figure 3 This is a top view of the main machine of the multifunctional mobile freight ropeway of this embodiment. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 As shown, the embodiment provides a multifunctional mobile freight ropeway host, including an excavator component 1 and a ropeway control component 2.

[0025] The excavator assembly 1 includes a chassis with a walking track 11 and a supporting platform 12. The walking track 11 is arranged on both sides below the supporting platform 11. A cab 13 is arranged on the supporting platform 11. A rotating table 14 that can drive the cab to rotate is arranged between the cab 13 and the supporting platform 12. The rotating table 14 is hinged with a working arm 16 through a support 15. The working arm 16 includes a boom 161, a dipper arm 162 and a bucket 163 that are hinged in sequence. Hydraulic rods 17 are connected between the rotating table 14 and the boom 161, the boom 161 and the dipper arm 162, and the dipper arm 162 and the dipper bucket 163. A control console is arranged in the cab 13, and the rotating table 14, the walking track 11, and the hydraulic rod 17 are all electrically connected to the control console.

[0026] In this embodiment, the structure of the excavator assembly 1 is consistent with the common excavator structure on the market, and the specific working principles of the walking track 11, the rotating platform 14, and the working arm 16 are not repeated here.

[0027] A rotating drive member is provided under the rotating table 14. The support 15 of the rotating table 14 is hinged to one end of the boom 161. The boom 161 is in a herringbone shape. The boom 161 and the hydraulic rod 17 of the rotating table 14 are hinged to the rotating table 14 at one end, and the other end is hinged to a side of the human-shaped arch point in the middle of the boom 161. The hydraulic rod 17 is hinged between the other side of the human-shaped arch point of the boom 161 and the connecting beam extending from the top of the dipper arm 162. The hydraulic rod 17 is hinged between the top of the dipper arm 162 and the back of the bucket 163. The control console in the cab 13 can control the hydraulic rod 17 so that the working arm 16 drives the bucket 163, which is in a ground preparation working state and a tower support working state.

[0028] In order to realize the mobile freight cableway main machine on the basis of the excavator, in this embodiment, a mounting seat 19 is provided at the top of the arm 162 of the excavator assembly 1, and a main machine tower 3 is detachably installed in the mounting seat 19. A plurality of stiffening ribs 4 are provided on the bottom side of the main machine tower 3, and the main machine tower 3 is an integral tower with a simple structure, which ensures the support stability of the main machine tower 3. Three through holes 5 are vertically provided above the main machine tower 3, and pulleys carrying the cableway rope are provided in the three through holes 5, and the pulleys can automatically adjust the swing angle of the cableway wire rope. When installing the main machine tower 3, manual installation is adopted, and the top of the arm 162 of the working arm 16 is pressed down through the control console. The bottom of the main machine tower 3 and the top of the mounting seat 19 are provided with matching mounting flanges 6, and the two flanges 6 are connected by tightening bolts.

[0029] An operating table 7 is provided on the rotating table 14 at the opposite end of the support 15, and a cableway control component 2 is arranged on the operating table 7. The cableway control component 2 includes a cableway controller 21 and three sets of winches. The three sets of winches are arranged on the operating table 7 through a frame 8. The cableway controller 21 is arranged on one side of the frame 8. The winches are all electrically connected to the cableway controller 21. Each winch is equipped with an automatic rope arrangement device, which can realize a multi-layer automatic rope arrangement function.

[0030] In the actual installation of cableways in forest farms, cableway transportation generally uses a load-bearing rope 311, a traction rope 312, and a return rope 313. The corresponding three sets of winches are: a load-bearing rope winch 221, a traction rope winch 222, and a return rope winch 223. The corresponding three pulleys on the main tower 3 are: a load-bearing rope pulley 31, a traction rope pulley 32, and a return rope pulley 33.

[0031] Press down the top of the stick 162 through the control console in the cab 13. After the mainframe tower 3 is installed, the load-bearing rope 311, the traction rope 312, and the return rope 313 can be installed in sequence according to the following connection method:

[0032] The load-bearing cable 311 is wound and fixed on the load-bearing cable winch 221 and is pulled to the fixed tower at the top of the bamboo forest through the load-bearing cable pulley 31 on the main tower 3, thus completing the installation of the load-bearing cable 311;

[0033] A transport car is arranged on the load-bearing cable 311, one end of the traction cable 312 is wound and fixed on the traction cable winch 222, and the other end is extended through the load-bearing cable pulley 31 on the main engine tower 3 and connected and fixed to the traction end of the transport car;

[0034] One end of the return rope 313 is wound and fixed on the return rope winch 223, and the other end is extended to the top of the bamboo forest through the return rope pulley 33 on the main tower 3 to be supported by the fixed tower pulley and then connected and fixed to the return end of the transport sports car;

[0035] When the freight cableway main engine is ready for cableway transportation, after the main engine tower 3 and the cableway are installed, the control panel in the cab 13 controls the ground support of the working arm 16 and makes the top of the bucket arm 162 face upwards. The main engine tower 3 is placed vertically, and its working arm 16 is triangular. At this time, the first locking rod 41 is connected and fixed between the support 15 of the rotating table 14 and the two first connecting shafts 40 on the upper limb section of the boom 161, and the second locking rod 44 is connected and fixed between the lower limb section of the boom 161 and the two second connecting shafts 43 on the bucket arm 162. The hydraulic self-locking and mechanical locking structures on the working arm 16 ensure the stability and safety of the support of the working arm 16.

[0036] The driving part of its winch is controlled by the cableway controller 21, which controls the load-bearing rope winch 221 to tension the load-bearing rope 311, and controls the traction rope winch 222 and the return rope winch 223 to realize the up and down transportation of the transport sports car on the load-bearing rope 311.

[0037] In this embodiment, in order to avoid instability of the main machine due to inconvenience in stabilizing the rope during on-site construction conditions, two support rods 45 are installed at the bottom of the control panel 7 and extend toward one side of the end of the control panel 7. A counterweight assembly 46 is arranged below the support rods 45. A connecting rod 47 connected to the counterweight assembly 46 is passed through the support rods 45. A connecting rod fixing block 48 is arranged above the support rods 45. The number of counterweight blocks of the counterweight assembly 46 can be increased or decreased to meet actual needs. By installing the counterweight assembly 46, the stability of the main machine can be ensured without pulling the rope, thereby improving the adaptability of the conditions of the freight ropeway main machine.

[0038] In order to enhance the support stability between the operating platform and the rotating platform, a mechanical locking rod 49 is provided between the operating platform 7 and the rotating platform 14 .

[0039] This embodiment is designed and improved on the basis of the existing excavator and used for the main freight ropeway. It takes advantage of the fact that the excavator is movable and suitable for complex outdoor environments, can be used to level the ground, can be rotated for angle adjustment, and the working arm 16 can be triangularly supported to vertically support the main tower 3 on the dipper rod 162 mounting seat 19. An operating table is set on one side of the excavator cab 13, and multiple winches are set. Multiple functional ropeways are wound around the winches and pulled and installed to the other end of the ropeway transportation through the pulley support on the main tower 3. The freight ropeway transportation is controlled by the ropeway control cabinet on the main machine, so that the freight ropeway main machine can not only move, trim the outdoor ground, rotate and adjust the angle position, but also set up the tower and realize the transportation control of the freight ropeway. At the same time, the existing excavator products are mature in technology, high in reliability, and high in later maintenance costs. The design of the freight ropeway main machine is realized on the carrier of the excavator, which has high application stability, strong adaptability, and low manufacturing and maintenance costs.

[0040] The specific use process of the multifunctional mobile freight ropeway main machine of the utility model is as follows: drive the multifunctional mobile freight ropeway main machine into the forest farm, select the ropeway collection operation point, level the ground of the operation point by the bucket 163, and after determining the erection site, the freight ropeway main machine moves to the erection point and rotates to adjust the angle. The operating console of the cab 13 controls the working arm 16 to lower the bucket 162, manually install the main machine tower 3, and wind the load-bearing rope 311, the traction rope 312, and the return rope 313 around the corresponding load-bearing rope winch 221, the traction rope winch 222, and the return rope winch 223 through the load-bearing rope pulley 31, the traction rope pulley 32, and the return rope pulley 33 on the main machine tower 3 and the fixed tower on the top of the bamboo forest and the transport sports car to erect the ropeway. After installation, the operating console of the cab 13 controls the working arm 16 to lower the bucket 162, and manually install the main machine tower 3. The working arm 16 is supported in a triangular shape, and the mounting seat 19 on the bucket arm 162 faces upward, driving the main tower 3 to be fixed vertically, and the first locking rod 41 and the second locking rod 44 are correspondingly installed between the first connecting shaft 40 and the second connecting shaft 43 to stabilize the working arm 16. The cableway controller 21 is controlled to control the load-bearing rope winch 221 to tension the load-bearing rope 311, and the traction rope winch 222 and the return rope winch 223 are controlled to tension the traction rope 312 and the return rope 313 to pull the two ends of the transport sports car, and then the number of counterweight blocks of the counterweight assembly 46 behind the operating platform 7 is adjusted to meet the stability requirements of the freight cableway host, that is, the freight cableway is erected, and the multifunctional mobile freight cableway host realizes the up and down transportation of the transport sports car on the load-bearing rope by controlling the traction rope winch 222 and the return rope winch 223.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multifunctional mobile freight ropeway host, characterized in that: Including excavator components and cableway control components, The excavator assembly comprises a chassis with walking tracks and a support platform, the chassis is arranged below the support platform, a cab is arranged on the support platform, a rotating platform which can drive the cab to rotate is arranged between the crawler chassis and the support platform, the rotating platform is hinged with a working arm through a support, the working arm comprises a boom, a dipper and a bucket which are hinged in sequence, a hydraulic rod is connected between the rotating platform and the boom, between the boom and the dipper, and between the dipper and the dipper, a control console is arranged in the cab, and the rotating platform, the walking tracks and the hydraulic rod are all electrically connected to the control console; The top of the boom is provided with a mounting seat, a main engine tower is detachably mounted in the mounting seat, a plurality of through holes are vertically arranged above the main engine tower, and pulleys for supporting the cableway and adjusting the yaw angle of the cableway are arranged in the through holes; An operating table is provided on a rotating table at an opposite end of the support, the cableway control assembly is arranged on the operating table, the cableway control assembly includes a cableway controller and a plurality of winches, the plurality of winches are arranged on the operating table through a frame, the cableway controller is arranged on one side of the frame, and the plurality of winches are all electrically connected to the cableway controller; When the freight ropeway main engine is installed, the main engine tower is installed on the mounting seat, the cab control console controls the ground support of the working arm and makes the top of the boom face upward, the main engine tower is placed vertically, and the ropeway wire rope is wound around the winch and connected to the tower at the other end of the transport through the pulley on the main engine tower.

2. The multifunctional mobile freight ropeway main machine according to claim 1, characterized in that: Two support rods are installed on the bottom of the control panel extending toward one side of the end of the control panel, a counterweight assembly is arranged below the support rods, a connecting rod connected to the counterweight assembly is passed through the support rods, and a connecting rod fixing block is arranged above the support rods.

3. The multifunctional mobile freight ropeway main machine according to claim 1, characterized in that: A mechanical locking rod is arranged between the operating table and the rotating table.

4. The multifunctional mobile freight ropeway main machine according to claim 1, characterized in that: The support of the rotating table and the upper section of the boom are both provided with a first connecting shaft, the lower section of the boom and the bucket arm are both provided with a second connecting shaft, and when the freight cableway main machine is installed, a first locking rod is provided between the first connecting shafts, and a second locking rod is provided between the second connecting shafts.

5. The multifunctional mobile freight ropeway main machine according to claim 1, characterized in that: The main engine tower is provided with three through holes, and the three through holes are respectively provided with a load-bearing rope pulley, a traction rope pulley, and a return rope pulley.

6. The multifunctional mobile freight ropeway main machine according to claim 5, characterized in that: There are three winches, which are divided into a load-bearing rope winch, a traction rope winch, and a return rope winch. The cableway steel wire ropes wound on the load-bearing rope winch, the traction rope winch, and the return rope winch are respectively connected to the load-bearing rope pulley, the traction rope pulley, and the return rope pulley.

7. The multifunctional mobile freight ropeway main machine according to claim 1, characterized in that: The bottom of the main engine tower and the upper end surface of the mounting seat are provided with matching flanges, and the flanges are connected by an automatic centering device and a plurality of fastening bolts.

8. The multifunctional mobile freight ropeway main machine according to claim 7, characterized in that: A plurality of reinforcement members are arranged on the bottom side of the main engine tower.

9. The multifunctional mobile freight ropeway main machine according to any one of claims 1 to 8, characterized in that: The movable arm is in a herringbone shape.

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