CN102730007A - Steel wire rope traction track changing type hillside orchard freight transport system - Google Patents

Abstract

The invention discloses a steel wire rope traction track change type mountain orchard freight system, which includes a freight tackle, a driving device, a driving drum, a guide wheel, a steel wire rope, a movable track section, a track changing connection device, a fixed track section, a travel switch and a control system. device. The invention overcomes the problems in the prior art that the transport plane cannot form an effective transport network, can only transport materials such as fruits and fertilizers located near the transport plane, has complex structure, high price, low cost performance and low use efficiency, and has the advantages of simple structure, easy operation It is simple, flexible in operation, able to form a transportation network with less capital, cost-effective, long-distance, multi-directional transportation and high production efficiency.

Description

A steel wire rope traction track-changing mountain orchard freight system

technical field

The invention relates to the production and transportation technology of mountain orchards, in particular to a steel wire rope traction track changing type mountain orchard freight system.

Background technique

In southern my country, fruit trees are mostly planted in mountains and hills. For example, the citrus economic cultivation areas in my country are mainly located in the middle and upper reaches of the Yangtze River, southern Jiangxi-Southern Hunan-Northern Guangxi, and southern Zhejiang-Western Fujian-Eastern Guangdong. The terrain in the above areas is undulating, and some are even terraced with steep slopes. Therefore, it is difficult to form a relatively complete transportation network in this area, and the transportation of fruits, fertilizers and other materials is very difficult.

In order to improve the efficiency of agricultural production in mountainous areas, reduce the labor intensity of fruit farmers, and solve the problem of labor shortage among young and middle-aged people in mountainous areas, positive and beneficial exploration and research are being carried out at home and abroad. At present, Japan, China Taiwan and the mainland have developed monorail conveyors for mountain orchards. Japan and mainland China have also successfully developed self-propelled mountain orchard double-track conveyors. Mainland China has also developed cableway conveyors and cable-rail conveyors.

The double-track freight system and chain-type circular cableway conveyor developed by the Machinery Research Office of the National Citrus Industry Technology System can realize the up-and-down slope, turning and straight-line transportation of fruits and fertilizers. But for larger orchards, the above-mentioned double-track or chain loop cableway conveyor can only transport fruits and fertilizers near the conveyor, which is complex in structure, expensive, and low in cost performance.

In summary, the above-mentioned machinery has the following problems:

(1) The existing transport planes are only suitable for simple uphill and downhill, turning and straight-line transportation of fruits and fertilizers, and cannot form an effective transportation network;

(2) The existing transport plane can only transport fruits and fertilizers located near the transport plane;

(3) The existing transport aircraft has complex structure, high price and low cost performance;

(4) The use efficiency of the existing transport aircraft is low, which affects the production efficiency.

Contents of the invention

The purpose of the present invention is to overcome the shortcomings of the above prior art, and provide a simple structure, easy operation, flexible operation, can form a transportation network with less capital, cost-effective, long-distance, multi-directional transportation and production efficiency High steel wire rope traction track-changing mountain orchard freight system.

In order to achieve the above object, the present invention adopts the following technical solutions: a steel wire rope traction track changing mountain orchard freight system, including a freight tackle, a driving device, a driving roller, a guide sheave, a steel wire rope, a movable track section, a track changing connection device, Fixed track section, travel switch and control device; among them, the driving device is connected with the driving roller, the guide sheave is evenly arranged on the guide rail cross bar, one end of the steel wire rope is connected with the driving roller, and the other end of the steel rope is connected with the freight pulley, and the fixed track section is set On the side of the driving device, the travel switch is set on the guide rail cross bar, the fixed track section and the movable track section are connected through the track changing connection device, the control device is connected with the driving device signal, and the freight trolley is on the fixed track section and the movable track section slide.

In order to be able to change the track and as a preferred structure, the track changing connecting device includes a first connecting plate, a second connecting plate, a third connecting plate and a fourth connecting plate; wherein, the first connecting plate, the second connecting plate Respectively fixed on the two ends of the track-changing guide rail crossbar of the movable track section, the lower surfaces of the first connecting plate and the second connecting plate are coplanar with the upper surface of the track-changing guide rail crossbar of the movable track section; the third connecting plate, The fourth connecting plate is respectively affixed to the two ends of the variable rail guide rail cross bar of the fixed track section, and the upper surfaces of the third connecting plate and the fourth connecting plate are coplanar with the lower surface of the variable rail guide rail cross bar of the fixed track section; Bolt holes are arranged in the middle of the plate, the second connecting plate, the third connecting plate and the fourth connecting plate, the first connecting plate is connected with the third connecting plate with bolts, and the second connecting plate is connected with the fourth connecting plate with bolts. The first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate all adopt welding structure.

In order to lengthen the length of the movable track to meet different requirements, two sleeves are welded at one end of the movable track section, and the outer diameter of the sleeve is adapted to the inner diameter of the guide rail of the movable track section.

For the convenience of processing, the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are all square iron plates.

As a preferred structure, both the movable track section and the fixed track section are double tracks, and the tracks are welded by round pipes with an outer diameter of 30-50mm, an inner diameter of 25-45mm, and a length of 5-7m.

In order to make the freight block run smoothly and save energy, the guide sheave is arranged in the middle of the guide rail cross bar, and the wire rope is parallel to the double track.

In order to adapt to different geographical environments, more than one track changing connection device is provided. Just set up the track changing connection device where needed.

In order to provide power more effectively and as a preferred structure, the driving device is a hoist.

In order for the freight block to adapt to different terrains without accidents such as rollover, the freight block includes a vehicle frame, a first frame connecting plate, a second frame connecting plate, a third frame connecting plate, and a fourth frame connecting plate , the upper wheel and the anti-rolling wheel; wherein, both sides of the end of the downward movement direction of the frame are fixedly connected to one end of the first frame connecting plate and the second frame connecting plate, and the first frame connecting plate and the second frame are connected The upper wheel is connected to the plate, and the upper wheel is slidingly connected with the upper surface of the track. The first frame connecting plate and the second frame connecting plate are connected with anti-rolling wheels. There is a gap between the anti-rolling wheel and the lower surface of the track, and the frame moves upward One end of the third frame connecting plate and the fourth frame connecting plate are fixedly connected to both sides of the head, the third frame connecting plate and the fourth frame connecting plate are connected to the upper wheel, the upper wheel slides on the upper surface of the track, and the third The frame connecting plate and the fourth frame connecting plate are connected with the anti-rolling wheel, the anti-rolling wheel has a gap with the lower surface of the track, the first frame connecting plate is equal to the second frame connecting plate, and the third vehicle frame connecting plate and The fourth vehicle frame connecting plate is of equal height, and the first vehicle frame connecting plate is higher than the third vehicle frame connecting plate.

The invention is suitable for transporting fruits and fertilizers in orchards with large slopes and large planting scales, and for carrying other operating machines.

Realization principle of the present invention: a steel wire rope traction track-changing mountain orchard freight system, including a freight tackle, a driving device, a driving drum, a guide wheel, a steel wire rope, a movable track section, a track-changing connection device, a fixed track section, and a travel switch and control device; wherein, the driving device is connected with the driving roller, the guide sheave is evenly arranged on the guide rail cross bar, one end of the wire rope is connected with the driving roller, the other end of the wire rope is connected with the freight block, and the fixed track section is arranged on the side of the driving device. The travel switch is arranged on the guide rail cross bar, the fixed track section and the movable track section are connected through the track changing connection device, the control device is connected with the driving device signal, and the freight trolley slides on the fixed track section and the movable track section.

In actual operation, the driving device is at the uppermost end of the wire rope traction track-changing mountain orchard freight system, which is generally a higher part of the mountain. When it is necessary to change the track, pull the freight trolley to the upper end of the track-changing connection device, and remove it when it is disassembled. removable track segment, and then removed. Move another section of the movable track section that needs to be connected to the fixed track section, and the first connecting plate and the second connecting plate on the track changing guide rail cross bar of the movable track section are connected with the changing track guide rail cross bar of the fixed track section. The third connecting plate and the fourth connecting plate are correspondingly connected by bolts.

In order to increase the length, two sleeves are welded at one end of the movable track section. The outer diameter of the sleeves is adapted to the inner diameter of the guide rail of the movable track section. When using, insert the two sleeves into another section of the movable track that needs to be overlapped. In the guide rail interface of the segment, at this time, the track change of a segment is completed. Of course, according to actual needs, multiple track changing connecting devices can be provided to realize multiple track changing.

In actual use, turn on the power switch, and when the freight trolley needs to go up, press the up button, the motor of the driving device will run forward, drive the driving drum to rotate, and the driving drum will wind the steel wire rope, and pull the freight trolley upward until the stop button is pressed , or until the freight block reaches the upper travel switch and triggers the travel switch, the motor of the driving device stops running, the driving drum stops winding, and the freight block stops. When going down, press the down button, the motor of the driving device runs in reverse, the driving drum rotates in reverse, the driving drum releases the wire rope, and the freight tackle slides down until the stop button is pressed, or until the freight tackle reaches the travel switch below and triggers the trip When switching, the motor of the driving device stops running, the driving roller stops reversing, and the freight tackle stops.

Compared with the prior art, the present invention has the following advantages and effects:

1. The present invention adopts a freight block, a driving device, a driving drum, a guide wheel, a steel wire rope, a movable track section, a track changing connection device, a fixed track section, a travel switch and a control device, and has the advantages of simple structure, easy operation and flexible operation. , It can form a transportation network with less capital, has the characteristics of high cost performance, long-distance, multi-directional transportation and high production efficiency.

2. In the present invention, only one driving device and one freight tackle can be used to transport fruits in a larger area, reducing equipment construction costs and increasing economic benefits.

3. The track changing connection device in the present invention has a simple structure and is easy to maintain.

4. The movable track section and the fixed track section in the present invention have the characteristics of simple structure and easy disassembly and maintenance.

5. In addition to carrying articles such as fertilizers and fruits, the present invention can also carry sprayers, fruit branch pruning machines and other operating machinery on the tackle, so as to realize the comprehensive and efficient utilization of the freight system.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of wire rope traction track changing type mountain orchard freight system of the present invention;

Fig. 2 is a structural schematic diagram of the track changing part in a kind of wire rope traction track changing type mountain orchard freight system of the present invention;

Fig. 3 is a structural schematic diagram of the rail-changing connecting device in a rail-changing track-changing mountain orchard freight system according to the present invention;

Fig. 4 is a structural schematic diagram of a freight block in a track-changing mountain orchard freight system for wire rope traction according to the present invention.

The labels and names in the figure are as follows:

1 Freight block 2 Driving device 3 Cable sheave 4 Wire rope 5 Movable track segment 6 Changing track connecting device 7 Fixed track section 8 Limit switch 9 The first connection board 10 The second connecting plate 11 The third connection board 12 The fourth connecting plate 13 Bolt hole 14 Casing 15 rail rail 16 Frame 17 The first frame connecting plate 18 Second frame connecting plate 19 Third frame connecting plate 20 The fourth frame connecting plate

twenty one last round twenty two anti-roll wheel

Detailed ways

For the convenience of those skilled in the art to understand, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

Example:

As shown in Figures 1 to 4, a wire rope traction track-changing mountain orchard freight system includes a freight tackle 1, a driving device 2, a driving drum, a guide wheel 3, a steel wire rope 4, a movable track section 5, and a track-changing connection device 6. Fixed track section 7, travel switch 8 and control device; wherein, the driving device 2 is connected with the driving drum, the guide sheave 3 is evenly arranged on the guide rail cross bar 15, one end of the steel wire rope 4 is connected with the driving drum, and the other end of the steel wire rope 4 Connected with the freight trolley 1, the fixed track section 7 is set on one side of the driving device, the travel switch 8 is set on the guide rail cross bar 15, the fixed track section 7 and the movable track section 5 are connected through the rail changing connection device 6, the control device and the drive The device 2 is signal connected, and the cargo block 1 slides on the fixed track section 7 and the movable track section 5 . The effect of guide sheave 3 is to allow wire rope 4 better traction freight tackle 1 motion, such as places such as uphill and downhill and corners, guide sheave 3 can be set according to actual conditions. The control device can adopt common switch, PLC controller or remote control device, which can be selected according to the actual situation.

The track changing connecting device 6 comprises a first connecting plate 9, a second connecting plate 10, a third connecting plate 11 and a fourth connecting plate 12; wherein, the first connecting plate 9 and the second connecting plate 10 are respectively fixed on the movable track The two ends of the track changing guide rail cross bar of section 5, the first connecting plate 9 and the second connecting plate 10 lower surfaces are coplanar with the track changing guide rail cross bar upper surface of the movable track section 5; the third connecting plate 11, the fourth connecting plate The connecting plates 12 are respectively affixed to the two ends of the rail changing guide rail cross bar of the fixed track section 7, the upper surface of the third connecting plate 11 and the fourth connecting plate 12 are coplanar with the lower surface of the rail changing guide rail cross bar of the fixed track section 7, The first connection plate 9, the second connection plate 10, the third connection plate 11, and the fourth connection plate 12 in this embodiment are fixedly connected by welding. For better connection, as shown in Figure 3, the first connection Plate 9, the second connecting plate 10, the third connecting plate 11 and the fourth connecting plate 12 have gaps with the relative track rail cross bar; the first connecting plate 9, the second connecting plate 10, the third connecting plate 11 and the second connecting plate Bolt holes 13 are provided in the middle of the four connecting plates 12 , the first connecting plate 9 is connected with the third connecting plate 11 with bolts, and the second connecting plate 10 is connected with the fourth connecting plate 12 with bolts.

One end of the movable track section 5 is welded with two sleeve pipes 14, and the outer diameter of the sleeve pipe 14 is compatible with the inner diameter of the movable track section 5 guide rails. The first connecting plate 9, the second connecting plate 10, the third connecting plate 11 and the fourth connecting plate 12 in the present embodiment are all square iron plates, and the movable track section 5 and the fixed track section in the present embodiment are all 7 It is a double track, and the track is welded by round pipes with an outer diameter of 30~50mm, an inner diameter of 25~45mm, and a length of 5~7m.

In order to make the freight trolley 1 run smoothly and save energy, the guide sheave 3 is arranged in the middle of the guide rail cross bar 15, and the steel wire rope 4 is parallel to the double track. Situation, can just be provided with changing track connecting device 6 in the place of need.

The driving device 2 in this embodiment is a hoist, and the motor used is a three-phase asynchronous motor with a power of 2.2KW and a speed of 1430r/min; Steel wire rope 4 diameter is 7.7mm.

In order for the cargo block 1 to adapt to different terrains without accidents such as rollover, the freight block 1 includes a vehicle frame 16, a first frame connecting plate 17, a second frame connecting plate 18, a third frame connecting plate 19, a fourth Frame connecting plate 20, upper wheel 21 and anti-rolling wheel 22; wherein, vehicle frame 16 is fixedly connected to one end of the first vehicle frame connecting plate 17 and the second vehicle frame connecting plate 18 on both sides of the end of the downward movement direction, the first The frame connecting plate 17 and the second frame connecting plate 18 are connected with the upper wheel 21, the upper wheel 21 is slidingly connected with the upper surface of the track, and the first frame connecting plate 17 and the second frame connecting plate 18 are connected with the anti-rollover wheel 22 , there is a gap between the anti-turnover wheel 22 and the lower surface of the track, and the both sides of the end of the upward movement direction of the vehicle frame 16 are fixedly connected to the third vehicle frame connecting plate 19 and one end of the fourth vehicle frame connecting plate 20, the third vehicle frame connecting plate 19 and Connect upper wheel 21 on the 4th vehicle frame connecting plate 20, upper wheel 21 and track upper surface sliding connection, connect anti-turnover wheel 22 on the 3rd vehicle frame connecting plate 19 and the 4th vehicle frame connecting plate 20, anti-rollover wheel 22 and There is a gap on the lower surface of the track, the first frame connecting plate 17 is at the same height as the second frame connecting plate 18, the third vehicle frame connecting plate 19 is at the same height as the fourth vehicle frame connecting plate 20, and the first vehicle frame connecting plate 17 is higher than The third vehicle frame connecting plate 19 is high. The load capacity of freight tackle 1 can reach 400～2000KG. Adopt above-mentioned cargo block 1 running process no matter run into uphill and downhill, turn, freight block 1 can not run off track. Four pairs of upper wheels 21 and anti-turnover wheels 22 are distributed to ensure that the car will not turn over, and the distance from the anti-turnover wheel 22 highest point to the lowest point of the round pipe should be less than the outer diameter of the round pipe.

As shown in Fig. 2 and Fig. 3, the present embodiment is described as the left side track change process, wherein, section A and section B are movable track sections 5, and there is no fixed support under the guide rail crossbar 15 of section A and section B, The guide rail crossbar of the movable track section 5 should be connected with the fixed bracket fixed on the ground. When section A is to replace section B, two bolts are disassembled at the track changing connection device 6, and then section B is taken out. At this time, the third connecting plate 11 and the fourth connecting plate 12 are fixed (because the guide rail cross bar 15 is welded to the fixed bracket below), and then the A section is placed, and one end of the A section is provided with two Sleeve 14, insert these two sleeves 14 directly into the guide rail (round pipe) of section C first, and then the first connecting plate 9 and the second connecting plate 10 on the other end of section A correspond to the third connecting plate 11 respectively And the fourth connecting plate 12 is fixed by bolts. After the fixing is completed, the fixing bracket under the C-section guide rail cross bar 15 is only placed on the ground and does not need to be fixed on purpose. The place where the foundation pile is fixed, at this time, a section of butt joint is completed. Because the fixed bracket is fixed on the ground in section D, the original structure is maintained and there is no need to dismantle it, waiting for the connection when it is needed next time.

The invention is suitable for transporting fruits and fertilizers in orchards with large slopes and large planting scales, and for carrying other operating machines.

The specific implementation described above is a preferred embodiment of the present invention, and does not limit the present invention. Any other changes or other equivalent replacement methods that do not deviate from the technical solution of the present invention are included in the scope of protection of the present invention. within.

Claims (9)

1. A steel wire rope traction track-changing mountain orchard freight system is characterized in that: it includes a freight tackle, a driving device, a driving drum, a guide wheel, a steel wire rope, a movable track section, a track-change connecting device, a fixed track section, and a travel switch and control device; wherein, the driving device is connected with the driving roller, the guide sheave is evenly arranged on the guide rail cross bar, one end of the wire rope is connected with the driving roller, the other end of the wire rope is connected with the freight block, and the fixed track section is arranged on the side of the driving device. The travel switch is arranged on the guide rail cross bar, the fixed track section and the movable track section are connected through the track changing connection device, the control device is connected with the driving device signal, and the freight trolley slides on the fixed track section and the movable track section. 2. The wire rope traction track changing type mountain orchard freight system according to claim 1, characterized in that: the track changing connecting device comprises a first connecting plate, a second connecting plate, a third connecting plate and a fourth connecting plate; Wherein, the first connecting plate and the second connecting plate are fixedly connected to the two ends of the track-changing guide rail cross bar of the movable track section respectively, and the lower surfaces of the first connecting plate and the second connecting plate are connected with the track-changing guide rail transverse bar of the movable track section. The upper surfaces of the rods are coplanar; the third connecting plate and the fourth connecting plate are fixedly connected to the two ends of the track-changing guide rail crossbar of the fixed track section respectively, and the upper surfaces of the third connecting plate and the fourth connecting plate are connected to the changing track of the fixed track section. The lower surface of the guide rail cross bar is coplanar; bolt holes are provided in the middle of the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate, the first connecting plate and the third connecting plate are connected by bolts, and the second connecting plate The connecting plate is connected with the fourth connecting plate by bolts. 3. The wire rope traction track-changing mountain orchard freight system according to claim 1, characterized in that: one end of the movable track section is welded with two sleeves, the outer diameter of the sleeve is the same as the inner diameter of the guide rail of the movable track section adapt. 4. The wire rope traction track-changing mountain orchard freight system according to claim 2, wherein the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are all square iron plates. 5. The wire rope traction track-changing mountain orchard freight system according to claim 1, characterized in that: the movable track section and the fixed track section are both double tracks, and the outer diameter of the track is 30-50 mm, and the inner diameter is 25 mm. ~45mm, the length is 5~7m round tube welded. 6. The wire rope traction track-changing mountain orchard freight system according to claim 5, characterized in that: the guide sheave is arranged in the middle of the guide rail cross bar, and the wire rope is parallel to the double track. 7. The wire rope traction track changing mountain orchard freight system according to claim 2, characterized in that: more than one track changing connecting device is provided. 8. The wire rope traction track-changing mountain orchard freight system according to claim 1, characterized in that: the driving device is a hoist. 9. The wire rope traction track-changing mountain orchard freight system according to claim 5, characterized in that: the freight tackle includes a vehicle frame, a first frame connecting plate, a second frame connecting plate, and a third frame connecting plate. plate, the fourth frame connecting plate, the upper wheel and the anti-rolling wheel; wherein, both sides of the end of the downward movement direction of the frame are fixedly connected to the first frame connecting plate and one end of the second frame connecting plate, and the first frame The connecting plate and the second vehicle frame connecting plate are connected with the upper wheel, and the upper wheel is slidingly connected with the upper surface of the track. The first vehicle frame connecting plate and the second vehicle frame connecting plate are connected with anti-rolling wheels. Clearance, both sides of the end of the upward movement direction of the frame are fixedly connected to one end of the third frame connecting plate and the fourth frame connecting plate, the third frame connecting plate and the fourth frame connecting plate are connected to the upper wheel, and the upper wheel and the fourth frame connecting plate are connected to each other. The upper surface of the track is slidingly connected, the third frame connecting plate and the fourth frame connecting plate are connected to the anti-rolling wheel, there is a gap between the anti-rolling wheel and the lower surface of the track, and the first frame connecting plate and the second frame connecting plate are of the same height , the third frame connecting plate is as high as the fourth frame connecting plate, and the first frame connecting plate is higher than the third frame connecting plate.

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