CN214058900U

CN214058900U - Conveying and arranging machine

Info

Publication number: CN214058900U
Application number: CN202022740031.4U
Authority: CN
Inventors: 陈林
Original assignee: QINGDAO HUAXIA RUBBER INDUSTRY CO LTD
Current assignee: QINGDAO HUAXIA RUBBER INDUSTRY CO LTD
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-27
Anticipated expiration: 2030-11-24

Abstract

The utility model provides a fortune is arranged machine has the storage area and puts the area function, can receive and release the belt according to the needs of site operation distance is automatic, realizes not shutting down the continuity of operation, improves the operating efficiency greatly. The belt return section of the incoming material belt conveyor is sequentially wound on a first direction changing roller of the sliding towing assembly and a second direction changing roller of the fixed direction changing assembly and is supported on a roller of the sliding roller assembly. The utility model discloses fortune is arranged machine and can receive and release the belt according to the needs of on-the-spot actual operation distance are automatic, need not the on-the-spot and connects the sanction area to can realize the continuous operation of not shutting down, improve the operating efficiency greatly.

Description

Conveying and arranging machine

Technical Field

The utility model discloses conveying equipment technical field, concretely relates to fortune is arranged structural improvement of machine.

Background

The conveying and dumping machine, i.e. the dumping machine, is a part of continuous or semi-continuous mining complete equipment of an open pit coal mine, is matched with a belt conveyor, and is suitable for dumping and stacking loose materials in an open pit dumping ground and a stock ground. The conveying and discharging machine mainly comprises a discharging arm, a cab, a rotating device, a lower steel structure, a main machine traveling device, a maintenance room, a supporting vehicle traveling device, a receiving arm, a transferring arm, a counterweight arm and the like.

The conveying and arranging machine can be divided into a cantilever type conveying and arranging machine, a single-support type conveying and arranging machine, a single C-shaped structure frame type conveying and arranging machine, a double-support type conveying and arranging machine, an extension type conveying and arranging machine and the like according to the product structure; the walking devices can be classified into crawler type conveyer, walking type conveyer, rail type conveyer, and walking rail type conveyer.

For the working condition that the tail part of an incoming material belt conveyor which is matched with a conveying and discharging machine for feeding is fixedly arranged, when the conveying and discharging machine moves forwards for discharging soil or moves backwards for stacking soil, in order to ensure that the belt of a feeding conveyor is tensioned constantly, the belt of the feeding conveyor needs to be collected or released. In the prior art, a belt storage device is not arranged on a conveying and discharging machine, a belt of a feeding conveyor needs to be connected or cut on site according to the distance between a feeding point and a discharging point of the conveying and discharging machine, the joint is vulcanized and connected again, and the machine needs to be stopped when the belt is connected, so that the operation efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fortune is arranged machine has the storage area and puts the area function, can receive and release the belt according to the needs of site operation distance is automatic, realizes not shutting down the continuity of operation, improves the operating efficiency greatly.

In order to achieve the technical purpose, the utility model adopts the following technical scheme to realize: a conveyor, comprising:

a frame;

the feeding end of the feeding belt conveyor is fixedly arranged and positioned outside the frame, and the blanking end of the feeding belt conveyor is arranged on the frame and can move along with the frame;

the feeding end of the discharging belt conveyor is positioned below the blanking end of the incoming belt conveyor and is connected with the blanking end of the incoming belt conveyor;

store up belting, it is established on the frame, be used for the belt of supplied materials belt feeder receive and releases, store up belting and include:

a frame fixedly disposed on the frame and having a first end and a second end opposite the first end;

the sliding towing assembly is arranged at the first end of the frame, can slide between the first end and the second end along the frame, and comprises a first sliding frame body and a plurality of first direction-changing rollers which are arranged on the first sliding frame body at intervals up and down;

the fixed direction-changing assembly is fixedly arranged at the second end of the frame and comprises a fixed frame body and a plurality of second direction-changing rollers which are arranged on the fixed frame body at intervals up and down;

the sliding idler assembly is arranged on the frame and can slide between the first end and the second end along the frame, is positioned between the sliding towing assembly and the fixed direction-changing assembly and comprises a second sliding frame body and a plurality of idlers which are arranged on the second sliding frame body at intervals up and down;

the tensioning mechanism is used for maintaining the belt tension of the incoming belt conveyor;

and a belt return section of the incoming belt conveyor is sequentially wound on the first redirecting roller and the second redirecting roller and supported on the carrier roller.

The tensioning mechanism comprises a winch and a pulley block, the pulley block comprises a fixed pulley and a movable pulley, the fixed pulley is installed at the first end of the frame, the movable pulley is installed on the first sliding frame body, and a steel wire rope of the winch sequentially bypasses the fixed pulley and the movable pulley and then is connected to the first sliding frame body.

The number of the sliding carrier roller assemblies is multiple, and the sliding towing assembly and the fixed direction-changing assembly are sequentially arranged.

The axes of the first redirecting rollers are parallel to each other and have the same extending direction, the axes of the second redirecting rollers are parallel to each other and have the same extending direction, the axes of the carrier rollers are parallel to each other and have the same extending direction, and the axes of the first redirecting rollers, the second redirecting rollers and the carrier rollers are parallel to each other and have the same extending direction.

The first direction-changing rollers are sequentially obliquely arranged in the vertical direction, the second direction-changing rollers are sequentially obliquely arranged in the vertical direction, and the carrier rollers are sequentially obliquely arranged in the vertical direction.

The inclined arrangement direction of the second redirecting rollers, the inclined arrangement direction of the first redirecting rollers and the inclined arrangement direction of the carrier rollers are consistent.

The incoming material belt conveyor comprises a frame, two bend rollers positioned at two ends of the frame and a belt driving assembly positioned below the frame, wherein the belt driving assembly is arranged on the frame.

It is gaseous suspension belt feeder to arrange the material belt feeder, including air chamber, conveyer belt and to the air feeder of air chamber air feed, the air chamber includes the upper air chamber and is located go up the lower air chamber of air chamber below, the upper air chamber has the hanging wall frid that is located its upper portion, hanging wall frid set up with a plurality of gas pockets of the inner chamber intercommunication of upper air chamber, the belt conveying section of arranging the material belt feeder is located the arc that hanging wall frid encloses goes up the dish inslot, be formed with the air chamber cover that is located its top on the upper air chamber, the length direction of air chamber cover is on a parallel with the extending direction of belt conveying section just covers at least a part of belt conveying section, the length direction both sides portion of air chamber cover with the length direction both sides portion of hanging wall frid is sealing connection as an organic wholely respectively to enclose into the confession the tube-shape passageway that belt conveying section passed.

The frame is provided with a first slewing bearing and a pitching mechanism, the feeding end of the discharge belt conveyor is rotatably arranged on the first slewing bearing, one end of the pitching mechanism is connected to the frame, and the other end of the pitching mechanism is connected to the discharge belt conveyor to realize pitching action of the discharge belt conveyor.

Compared with the prior art, the utility model discloses fortune row machine, it is provided with and stores up the belt device and can store the belt, when fortune row machine gos forward or retreats, realizes carrying out the automation to the belt return section of supplied materials belt feeder and receive and release, thereby makes the utility model discloses fortune row machine can receive and release the belt according to the needs of on-the-spot actual work distance are automatic, need not the on-the-spot area of cutting out that connects to can realize not shutting down the continuity of operation, improve the operating efficiency greatly.

Drawings

FIG. 1 is a schematic structural view of a material conveying and discharging machine of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a three-dimensional structure diagram of the belt storage device of the conveyer;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is an enlarged view of the portion B of FIG. 3;

fig. 6 is a front view of the belt storage device of the row conveyor according to the present invention with a belt;

fig. 7 is a schematic structural view of a discharge belt conveyor of the conveying and discharging machine of the present invention;

FIG. 8 is a side view of FIG. 7;

fig. 9 is a schematic view of the air chamber structure of the air suspension belt conveyor of the present invention.

Description of the drawings: 10. a conveying and discharging machine; 100. a tape storage device; 110. a frame; 111. a first end; 112. a second end; 113. an upper transverse double track; 114. a lower transverse double rail; 120. a sliding tow assembly; 121. a first sliding frame body; 122. a first direction-changing roller; 123. a roller; 130. fixing a direction-changing assembly; 131. a fixed frame body; 132. a second direction-changing roller; 140. a sliding idler assembly; 141. a second sliding frame body; 142. a carrier roller; 143. a roller; 150. a tensioning mechanism; 151. a winch; 152. a fixed pulley; 153. a movable pulley; 160. a chain; 200. a frame; 300. a traveling mechanism; 400. an incoming material belt conveyor; 410. a feeding end; 420. a blanking end; 430. a belt return section; 440. a frame; 450. a redirection roller; 460. a motor; 470. a drive roller; 500. a discharge belt conveyor; 510. a feeding end; 520. an air chamber; 521. an upper air chamber; 522. a lower air chamber; 523. an upper disc groove plate; 524. an air chamber cover; 525. a cylindrical passage; 526. a lower disc trough plate; 527. a cylindrical passage; 530. a conveyor belt; 531. a belt conveying section; 532. a return section; 540. a tailstock; 550. a drive unit; 560. the machine head tensioning and unloading device; 600. a first slewing bearing; 700. a pitch mechanism; 710. cable-stayed steel wire ropes; 720. a diagonal draw oil cylinder; 800. and a second slewing bearing.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 6, a conveyer 10 of the present embodiment includes a belt storage device 100, a frame 200, a traveling mechanism 300, a feeding belt conveyor 400, and a discharging belt conveyor 500. The frame 200 is used as a body of the conveyor 10, and the traveling mechanism 300 is arranged below the frame 200 to drive the frame 200 and related structural components on the frame 200 to move; the incoming material belt conveyor 400 is used for conveying materials to a subsequent discharging belt conveyor 500 so as to be discharged to a soil pit or perform material stacking, a feeding end 410 of the incoming material belt conveyor 400 is fixedly arranged and located outside the frame 200, and a discharging end 420 of the incoming material belt conveyor is arranged on the frame 200 so as to be movable along with the frame 200; the discharge belt conveyor 500 is arranged on the frame 200 so as to move along with the frame 200, and the feeding end 510 of the discharge belt conveyor 500 is positioned below the blanking end 420 of the incoming belt conveyor 400 and is connected with the blanking end 420 of the incoming belt conveyor 400; the belt storage device 100 is arranged on the frame 200 and used for storing and releasing a belt of the incoming belt conveyor 400. Specifically, the belt storage device 100 includes a frame 110, a sliding tow assembly 120, fixed redirect assemblies 130, sliding idler assemblies 140, and a tensioning mechanism 150; the frame 110 has a first end 111 and a second end 112 opposite the first end 111; the sliding tow assembly 120 is disposed at the first end 111 of the frame 110 and is slidable along the frame 110 between the first end 111 and the second end 112 thereof, and the sliding tow assembly 120 includes a first sliding frame body 121 and a plurality of first direction-changing rollers 122 disposed at intervals up and down on the first sliding frame body 121; the fixed direction-changing assembly 130 is fixedly arranged on the second end 112 of the frame 110, and the fixed direction-changing assembly 130 comprises a fixed frame body 131 and a plurality of second direction-changing rollers 132 which are arranged on the fixed frame body 130 at intervals up and down; the sliding idler assemblies 140 are arranged on the frame 110 and can slide along the frame 110 between the first end 111 and the second end 112 of the frame 110, the number of the sliding idler assemblies 140 is multiple, the multiple sliding idler assemblies 140 are sequentially arranged between the fixed redirecting assembly 130 and the sliding towing assembly 120, and each sliding idler assembly 140 comprises a second sliding frame body 141 and multiple idlers 142 arranged on the second sliding frame body 141 at intervals up and down; the tensioning mechanism 150 is used for maintaining the tension of the belt 20, and the belt return segment 430 of the incoming belt conveyor 400 is sequentially wound on the first direction-changing roller 122 and the second direction-changing roller 132 and supported on the supporting roller 142.

When the material conveying and discharging machine 10 of the present embodiment works, the material is discharged onto the material discharging belt conveyor 500 through the material feeding belt conveyor 400, and the material is discharged to the designated place by the material discharging belt conveyor 500. When the conveyer 300 travels forward (i.e. in the direction of the vertical upward arrow in fig. 6), for example, when soil is discharged into a soil discharge pit, since the feeding end of the incoming belt conveyor 330 at the rear end is fixed, the belt return segment 430 on the belt storage device 100 is released outward, the sliding towing assembly 120 slides along the frame 110 to approach the fixed direction-changing assembly 130, and the tensioning device 150 provides a certain torque to ensure that the whole belt of the incoming belt conveyor 400 is in a tensioned state; while the sliding towing assembly 120 slides, since the tensioning device 150 ensures that the belt of the incoming belt conveyor 400 is tensioned at any time, the sliding towing assembly 120 drives the sliding carrier roller assembly 140 to approach the fixed direction-changing assembly 130 until the belt return segment 430 is finally released to the required working position of the conveyor 10; when the material stacking machine 300 travels backward (i.e., in the direction of the vertical downward arrow in fig. 6), for example, when the material stacking machine is used for stacking materials, the tensioning device 150 needs to provide a moment to pull the sliding towing belt assembly 120 to move backward, so as to achieve the purpose of gradually retracting the belt, and when the belt return section 430 is retracted, the sliding carrier roller assembly 140 supports the belt return section 430. Therefore, the automatic belt winding and unwinding of the conveying and arranging machine 10 is realized according to the requirement of the actual operation distance on site, and the belt cutting is not required to be carried out on site, so that continuous operation without shutdown can be realized, and the operation efficiency is greatly improved.

Further, as shown in fig. 4 and 7, the tensioning mechanism 150 includes a winch 151 and a pulley block, the pulley block includes a fixed pulley 152 and a movable pulley 153, the fixed pulley 152 is installed at the first end of the frame 110, the movable pulley 153 is installed on the first sliding frame body 121, and a wire rope of the winch 151 is connected to the first sliding frame body 121 after passing through the fixed pulley 152 and the movable pulley 153 in sequence. Through the reasonable configuration of the pulley block, the driving force to the incoming material belt conveyor 400 can be reduced, so that the power of the driving device of the incoming material belt conveyor 400 is reduced, and the production cost is favorably reduced.

Since the working distance of the conveyor-scraper 10 is generally large in span, in order to increase the belt storage capacity of the belt storage device 100, it is preferable in this embodiment that the number of the sliding idler assemblies 140 is plural, and plural sliding idler assemblies 140 are arranged in sequence between the sliding tow assembly 120 and the fixed direction-changing assembly 130. The spacing between the sliding tow assembly 120 and the fixed direction changing assembly 130 can be increased at this time to increase the storage length and storage capacity of the belt return run 430 in the storage device 100, and the plurality of sliding idler assemblies 140 between the sliding tow assembly 120 and the fixed direction changing assembly 130 simultaneously support the belt within the storage device 100 to facilitate keeping the belt taut.

Further, the axes of the first direction-changing rollers 122 are parallel to each other and have the same extending direction, the axes of the second direction-changing rollers 132 are parallel to each other and have the same extending direction, the axes of the carrier rollers 142 are parallel to each other and have the same extending direction, and the axes of the first direction-changing rollers 122, the second direction-changing rollers 132 and the carrier rollers 142 are parallel to each other and have the same extending direction, so that the belt return section 430 is transmitted in parallel at each section of the belt in the belt storage device 100, interference is not generated during belt transmission, and transmission reliability is ensured. Specifically, the axes of the first direction-changing roller 122, the second direction-changing roller 132 and the idler 142 are all horizontal axes.

In order to correct the deviation of the belt return segment 430 during the conveying in the belt storage device 100, the sliding idler assembly 140 further includes two deviation correcting rollers (not shown) respectively located at two sides of the idler 142, and the axes of the deviation correcting rollers are perpendicular to the axis of the idler 142. When the belt is conveyed in the belt return segment 430, the deviation correcting rollers on the two sides can stop the belt, so that the belt is prevented from deviating from the carrier roller 142.

As shown in fig. 4 and 5, for the sliding of the sliding towing component 120 and the sliding idler component 140 along the frame 110, specifically, an upper transverse double rail 113 is formed on the top of the frame 110, a lower transverse double rail 114 is formed on the bottom of the frame 110, two ends of the top edge of the first sliding frame body 121 are slidably engaged with the upper transverse double rail 113, two ends of the bottom edge of the first sliding frame body 121 are slidably engaged with the lower transverse double rail 114, two ends of the top edge of the second sliding frame body 141 are slidably engaged with the upper transverse double rail 113, and two ends of the bottom edge of the second sliding frame body 141 are slidably engaged with the lower transverse double rail 114.

Further, as shown in fig. 4 and 5, rollers 123 are respectively installed at two ends of a bottom edge of the first sliding frame body 121, rollers 143 are respectively installed at two ends of a bottom edge of the second sliding frame body 141, and the

rollers

123 and 143 are in sliding fit with the lower transverse double rail 114 to reduce friction between the first sliding frame body 121 and the lower transverse double rail 114 and friction between the second sliding frame body 141 and the lower transverse double rail 114.

As shown in fig. 1 to 7, the plurality of first direction-changing drums 122 are sequentially arranged obliquely in the up-down direction, the plurality of second direction-changing drums 132 are sequentially arranged obliquely in the up-down direction, and the plurality of idlers 142 are sequentially arranged obliquely in the up-down direction. Specifically, the first sliding frame body 121, the fixed frame body 131, and the second sliding frame body 141 are all obliquely disposed, the plurality of first direction-changing rollers 122 are sequentially obliquely arranged on the first sliding frame body 121 along the vertical direction, and the arrangement direction is consistent with the oblique direction of the first sliding frame body 121, the plurality of second direction-changing rollers 132 are sequentially obliquely arranged on the fixed frame body 131 along the vertical direction, and the arrangement direction is consistent with the oblique direction of the fixed frame body 131, the plurality of carrier rollers 142 are sequentially obliquely arranged on the second sliding frame body 141 along the vertical direction, and the arrangement direction is consistent with the oblique direction of the second sliding frame body 141. Through arranging each roller and bearing roller slope, the installation of the roller of being convenient for and bearing roller, and be favorable to reducing the whole height of storing up belting 100, and then increase and store up the area.

Further, the oblique arrangement direction of the plurality of second direction-changing drums 132, the oblique arrangement direction of the plurality of first direction-changing drums 122, and the oblique arrangement direction of the plurality of idlers 142 are identical.

The first direction-changing roller 122 is provided with a pressure sensor (not shown) for detecting and feeding back the tension of the belt of the incoming belt conveyor 400.

As shown in fig. 1 to 6, both ends of the top side of the first sliding frame body 121 and both ends of the top side of the second sliding frame body 141 adjacent thereto are connected by a chain, both ends of the top side of the fixed frame body 131 and both ends of the top side of the second sliding frame body 141 adjacent thereto are connected by a chain, so that the first sliding frame body 121 and the second sliding frame body 141 are linked reliably, and it is ensured that the maximum distance between the first sliding frame body 121 and the second sliding frame body 141 is constant, the maximum distance between the adjacent second sliding frame bodies 141 is constant, and the maximum distance between the second sliding frame body 141 and the fixed frame body 131 is constant, so that the supporting force for the belt 200 is balanced, and the chains are all represented by reference numeral 160 in fig. 3.

As for the incoming belt conveyor 400, as shown in fig. 1, it includes a frame 440, two direction-changing rollers 450 located at both ends of the frame 440, and a belt driving assembly located below the frame 440, and the belt driving assembly is disposed on the frame 110. Specifically, a plurality of idler groups are arranged along the length direction of the frame 440 to support the belt conveying section of the incoming belt conveyor 400, the belt driving assembly comprises a motor 460 and a driving roller 470, the belt of the incoming belt conveyor 200 is wound on two redirecting rollers 460, the driving roller 470 and the first redirecting roller 122 and the second redirecting roller 132 in the belt storage device 100 in sequence, and the belt between the first redirecting roller 122 and the second redirecting roller 132 is supported on the idler 142. The motor 460 drives the driving roller 470 to rotate, and further drives the belt of the incoming material belt conveyor 400 to rotate.

The discharge belt conveyor 500, which is an air suspension belt conveyor in this embodiment, includes an air chamber 520, a conveyor belt 530, an air supply device (using an existing air supply device, not shown) for supplying air to the air chamber 520, and of course, a head tensioning and unloading device 560, a tail frame 540, and a driving unit 550, and the air chamber 520 is located between the head tensioning and unloading device 560 and the tail frame 540 as an intermediate section of the conveyor, referring to fig. 7 to 9. Specifically, the air chamber 520 includes an upper air chamber 521 and a lower air chamber 522 located below the upper air chamber 521, the upper air chamber 521 has an upper tray plate 523 located above the upper air chamber, the upper tray plate 523 is provided with a plurality of air holes a communicated with an inner cavity of the upper air chamber 521, and the belt conveying section 531 of the conveying belt 530 is located in an arc-shaped upper tray surrounded by the upper tray plate 523 (i.e., an arc-shaped space surrounded by the upper tray plate 523) and supported by a thin air film; the lower air chamber 522 is provided with a lower disc groove plate 526 positioned at the upper part of the lower air chamber, the lower disc groove plate 526 is also provided with a plurality of air holes A communicated with the lower air chamber 522, so that the air in the lower air chamber 522 escapes from the plurality of air holes A on the lower disc groove plate 526 to form a thin air film between the lower disc groove plate 526 and a return section 532 of the conveying belt 530, and the return section 532 of the conveying belt 530 is arranged in an arc-shaped lower disc groove formed by the lower disc groove plate 526 and supported by the thin air film; an air chamber cover 524 is formed above the upper air chamber 521, the longitudinal direction of the air chamber cover 524 is parallel to the extending direction of the belt conveying section 531 of the conveyor belt 530 and covers at least a part of the belt conveying section 531, and both longitudinal side portions of the air chamber cover 524 and both longitudinal side portions of the upper tray plate 523 are respectively connected in a sealing manner to form a cylindrical passage 525 through which the belt conveying section 531 passes.

Further, the upper air chamber 521 and the lower air chamber 522 are connected into a whole up and down, and they form a cylindrical passage 527 through which the return segment 532 of the conveyor belt 530 passes, as shown in fig. 9. Go up air chamber 521 and air chamber 522 formula structure as an organic whole down to be convenient for whole dismouting, maintenance, improved whole packaging efficiency.

In the embodiment, the discharging belt conveyor 500 adopts an air suspension belt conveyor, firstly, a thin air film is formed between the air chamber disc groove plate and the conveying belt to replace a supporting carrier roller in the prior art, so that the rolling friction between the conveying belt and the carrier roller is changed into fluid friction taking air as a medium, the running resistance is reduced, and the loss of the driving power of the equipment is greatly reduced; next, the air chamber cover 524 covers at least a part of the belt feeding section 531, and both longitudinal side portions of the air chamber cover 130 and both longitudinal side portions of the upper tray plate 111 are hermetically connected to each other to form a cylindrical passage 525 through which the belt feeding section 531 of the feeding belt 530 passes. In this embodiment, as shown in fig. 7, the belt conveying section 531 is completely covered by the air chamber cover 524 except the head and the tail ends thereof to form a fully sealed conveying, so that the belt conveying section 531 and the materials thereon are sealed, which is not only beneficial to waterproof, rainproof and dustproof, but also avoids dust raise as much as possible, and is especially suitable for working conditions with large wind sand, long conveying distance and high-speed operation, and improves the conveying efficiency; the belt conveying section 531 of the conveying belt 530 and the materials pass through the cylindrical channel 525 to run, so that the contact between the conveying belt and people is avoided, the problem that the conveying belt hurts people does not exist, the safety is excellent, and the safety production is facilitated.

In order to increase the discharging operation range of the discharging belt conveyor 500, as shown in fig. 2, a first pivoting support 600 and a pitching mechanism 700 are provided on the frame 200, the feeding end 510 of the discharging belt conveyor 500 is rotatably mounted on the first pivoting support 600 to realize the rotation of the discharging belt conveyor 500, and one end of the pitching mechanism 700 is connected to the frame 200 and the other end is connected to the discharging belt conveyor 500 to realize the pitching action of the discharging belt conveyor 500. The discharging belt conveyor 500 can perform a rotation operation or a pitching operation, so that the discharging operation range of the discharging belt conveyor 500 is expanded to adapt to various operation conditions. The pitching mechanism 700 comprises a cable-stayed steel wire rope 710 and a cable-stayed oil cylinder 720, the cable-stayed steel wire rope 710 is used for pitching and fixing the discharge belt conveyor 500, and the cable-stayed oil cylinder 720 is an execution part for pitching motion of the discharge belt conveyor 500.

The running mechanism 300 may be a track type running mechanism, a crawler type running mechanism, a step type running mechanism, a track step type running mechanism, etc. generally, in this embodiment, the running chassis of the track type running mechanism is provided with a second slewing bearing 800, and the frame 200 is mounted on the second slewing bearing 800, so that the frame 200 can be driven by the second slewing bearing 800 to rotate, so as to drive the belt storage device 100, the arrangement belt conveyor 500, etc. on the frame 200 to rotate. The frame 200 and the discharge belt conveyor 500 respectively adopt independent pivoting supports, so that the industrial range of the conveyor 10 is expanded to a greater extent.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims

1. A mat conveyor, comprising:

a frame;

2. The line conveyor of claim 1,

3. The line conveyor of claim 1,

4. The line conveyor of claim 1,

5. The line conveyor of claim 1,

6. The line conveyor of claim 5,

7. The line conveyor of claim 1,

8. The line conveyor of claim 1,

9. The line conveyor of claim 1,