Automatic tape winding and recycling device for heading face

Abstract

The utility model discloses a heading face automatic winding tape recovery device which comprises a flat car, a supporting seat, a bearing seat, a winding drum and a bearing piece, the flat car is connected with an endless rope winch so as to be dragged and driven by the endless rope winch, the supporting seat is located on the flat car, the bearing seat is connected with the supporting seat, and the winding drum is connected with the bearing seat. The two ends of the bearing are connected with the bearing seat in a pivoted mode, the motor is located on the supporting seat and is in transmission connection with the bearing, the winding drum is arranged on the bearing in a sleeving mode and is connected with the bearing, and a positioning groove is formed in the outer surface of the winding drum in the axial direction of the bearing. The bearing piece can slide along the flat car in the axial direction of the bearing and is located below the winding drum. The automatic belt winding and recycling device for the tunneling face has the advantages of being good in safety, capable of saving labor and good in belt recycling effect.

Description

Technical Field

[0001] The utility model relates to the technical field of underground belt recovery, in particular to an automatic belt recovery device for a tunneling face. Background Art

[0002] The DSJ80 / 40 / 2*40 belt conveyor at the excavation face has no automatic belt reeling device. During dismantling, only a small amount of belt surface can be spit out from the belt conveyor head. Most of the belt surface is disconnected from the belt surface interface and manually recovered. Manual belt surface recovery is time-consuming and labor-intensive. There are safety risks when recovering on slopes, and accidents involving belt surface injuries occur from time to time. The recovery efficiency of related recovery equipment is poor, and much manual work is involved. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art to at least a certain extent. To this end, the embodiment of the utility model provides a safe automatic belt reel recovery device for a tunneling face, which has the advantages of good safety, labor saving, and good belt recovery effect.

[0004] According to the automatic tape recovery device for the excavation face of the utility model embodiment, the automatic tape recovery device for the excavation face includes a flatbed car, a support seat, a bearing seat, a drum and a supporting member, the flatbed car is connected to the endless rope winch to be driven by the endless rope winch, the support seat is located on the flatbed car, the bearing seat is connected to the support seat, both ends of the bearing are pivotally connected to the bearing seat, the motor is located on the support seat and is transmission-connected to the bearing, the drum is sleeved on the bearing and connected to the bearing, the outer surface of the drum is provided with a positioning groove along the axial direction of the bearing, and the supporting member can slide along the flatbed car in the axial direction of the bearing and is located below the drum.

[0005] The automatic belt reel recovery device for the excavation face according to the embodiment of the utility model has the advantages of good safety, labor saving, and good belt recovery effect. The application fixes and drives the belt surface to rotate and reel it into a roll through the reel, and lifts and moves the belt roll through the supporting member for easy use, thereby improving the reeling efficiency, saving labor, and protecting personal safety.

[0006] In some embodiments, limit baffles are provided at both ends of the reel to constrain the belt surface, and the height of the limit baffles is greater than the thickness of the belt surface roll on the reel.

[0007] In some embodiments, the limiting baffle is perpendicular to the axial direction of the bearing and is detachably connected to the reel.

[0008] In some embodiments, the bearing seat includes a first bearing seat and a second bearing seat, the first bearing seat is respectively located at both ends of the bearing to support the rotation of the bearing, a handwheel is arranged on the first side of the second bearing seat, the handwheel is connected to the bearing transmission through a rotating rod, and the second bearing seat is located on the support seat adjacent to the motor.

[0009] In some embodiments, the rotating rod is detachably connected to an end of the bearing.

[0010] In some embodiments, a T-shaped groove is provided at one end of the rotating rod away from the hand wheel, and a T-shaped connector is provided at one end of the bearing adjacent to the second bearing seat, and the T-shaped connector slides into the T-shaped groove.

[0011] In some embodiments, a slide groove is provided on the top of the flatbed cart, and a slider is provided on the bottom of the supporting member. The slider can slide along the slide groove to drive the supporting member to move relative to the flatbed cart, and the slide groove extends along the axial direction of the bearing.

[0012] In some embodiments, the supporting member includes a supporting plate, a telescopic member and a sliding seat, the sliding seat is slidably connected to the sliding groove through a slider, the driving end of the telescopic member is connected to the bottom of the supporting plate, and the other end of the telescopic member is connected to the top of the sliding seat.

[0013] In some embodiments, the top of the supporting plate has an arc-shaped concave supporting surface to reduce the shaking of the belt roll.

[0014] In some embodiments, a locking member is provided on the support seat, and the locking member fixes the flatbed vehicle at a target use position on the track. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of an automatic belt reel recovery device for a tunneling face according to an embodiment of the utility model.

[0016] Figure 2 yes Figure 1 A partial enlarged schematic diagram of .

[0017] Figure 3 It is a side view of the automatic belt recovery device for the excavation face according to the embodiment of the utility model.

[0018] Figure numerals: 1. flatbed car; 11. slide; 2. support seat; 31. first bearing seat; 32. second bearing seat; 321. hand wheel; 322. rotating rod; 323. T-shaped groove; 4. reel; 41. positioning groove; 42. limit baffle; 5. supporting member; 51. slider; 52. supporting plate; 53. telescopic member; 54. sliding seat; 6. bearing; 61. T-shaped connecting member. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0020] According to the automatic belt recovery device for the excavation face of the utility model, as Figures 1 to 3 As shown, the automatic belt reeling and recovery device for the excavation face includes a flatbed car 1, a support seat 2, a bearing seat, a reel 4 and a supporting member 5. The flatbed car 1 is connected to the endless rope winch to be driven by the endless rope winch. The support seat 2 is located on the flatbed car 1, the bearing seat is connected to the support seat 2, the two ends of the bearing 6 are pivotally connected to the bearing seat, the motor is located on the support seat 2 and is transmission-connected to the bearing 6, the reel 4 is sleeved on the bearing 6 and connected to the bearing 6, the outer surface of the reel 4 is provided with a positioning groove 41 along the axial direction of the bearing 6, and the supporting member 5 can slide along the flatbed car 1 in the axial direction of the bearing 6 and is located below the reel 4. The flatbed car 1 moves along the track under the traction of the endless rope winch. When the belt surface needs to be recovered, the motor is started to drive the bearing 6 to rotate, and the bearing 6 drives the reel 4 to rotate. The belt surface is wound around the surface of the reel 4, and the belt surface enters the positioning groove 41 and is fixed to the reel 4 to facilitate the belt surface to be rolled into a roll. The supporting member 5 can support the recovered and rolled belt roll to facilitate the removal of the belt roll, which is more labor-saving. The supporting member 5 can slide along the flatbed car 1 to drive the belt roll to move. The equipment of the present application can pull 500 meters of belt at a time, each roll is 100 meters, the belt is disconnected from the interface, and the position is moved every 500 meters. The equipment was used in the dismantling of the 30107 belt chute belt conveyor, and the effect was good. 3000 meters of belt surface were recovered, and the belt surface recovery task was completed 3 days ahead of schedule. It saved about 80 labors and about 20,000 yuan in funds.

[0021] The automatic belt reel recovery device for the excavation face according to the embodiment of the utility model has the advantages of saving labor and good belt recovery effect. The present application fixes and drives the belt surface to rotate and reel it into a roll through the reel 4, and lifts and moves the belt roll through the supporting member 5 for easy use, thereby improving the reeling efficiency, saving labor, and protecting personal safety.

[0022] In some embodiments, limit baffles 42 are provided at both ends of the reel 4 to constrain the belt surface, and the height of the limit baffles 42 is greater than the thickness of the belt surface roll on the reel 4 .

[0023] Specifically, the limit baffle 42 is a circular baffle, the bearing 6 passes through the center of the circular baffle, and the circular baffle is fixed to the end of the reel 4 by bolts. The circular baffle can prevent the belt surface from deflecting and prevent the belt from excessively detaching from the reel 4. The height of the limit baffle 42 based on the center of the bearing 6 is greater than the thickness of the belt surface roll on the reel 4, which can prevent the belt surface roll from loosening and skewing, so as to obtain a neat roll of belt and prevent the belt from running off. The size of the circular baffle can be changed according to the winding distance of the belt surface roll.

[0024] In some embodiments, the limiting baffle 42 is perpendicular to the axial direction of the bearing 6 and is detachably connected to the reel 4 .

[0025] Specifically, when the limit baffle 42 is perpendicular to the axial direction of the bearing 6, the limit baffle 42 can constrain the two ends of the belt roll to prevent the ends of the belt roll from tilting and deviating. The limit baffle 42 and the reel 4 are detachable to facilitate the removal of the completed belt roll.

[0026] In some embodiments, the bearing seat includes a first bearing seat 31 and a second bearing seat 32. The first bearing seat 31 is respectively located at both ends of the bearing 6 to support the rotation of the bearing 6. A handwheel 321 is set on the first side of the second bearing seat 32. The handwheel 321 is connected to the bearing 6 through a rotating rod 322. The second bearing seat 32 is located on the support seat 2 adjacent to the motor.

[0027] Specifically, the support seat 2 is connected to the first bearing seat 31 and corresponds one to one. The two first bearing seats 31 are arranged at both ends of the bearing 6 to support the bearing 6. The bearing 6 rotates relative to the first bearing seat 31 and is constrained by the first bearing seat 31. The second bearing seat 32 is arranged on the support seat 2 adjacent to the motor. The handwheel 321 drives the rotating rod 322 to rotate, and the rotation drives the bearing 6 to rotate. The winding can be completed when the motor is damaged, which is convenient for manual intervention in the winding.

[0028] In some embodiments, the rotating rod 322 is detachably connected to the end of the bearing 6 .

[0029] Specifically, the rotating rod 322 is detachably connected to the bearing 6. When no manual intervention is required, the rotating rod 322 is separated from the bearing 6 to prevent the rotating rod 322 from driving the hand wheel 321 to rotate under the drive of the bearing 6, which would cause personal danger to the user.

[0030] In some embodiments, a T-shaped groove 323 is disposed at one end of the rotating rod 322 away from the hand wheel 321 , and a T-shaped connector 61 is disposed at one end of the bearing 6 adjacent to the second bearing seat 32 , and the T-shaped connector 61 slides into the T-shaped groove 323 .

[0031] Specifically, after the T-shaped connector 61 is slid along one end of the T-shaped groove 323 into the T-shaped groove 323, the T-shaped connector 61 tightly combines the rotating rod 322 with the bearing 6. In the axial direction of the bearing 6, the rotating rod 322 and the bearing 6 are tightly connected and are not easy to fall off, so that the torque can be transmitted well. The sliding connection between the T-shaped connector 61 and the T-shaped groove 323 is convenient for disassembly, and it is convenient to install the hand wheel 321 to adjust the rotation of the bearing 6 when the motor is stopped.

[0032] In some embodiments, a slide groove 11 is set on the top of the flatbed cart 1, and a slider 51 is set at the bottom of the supporting member 5. The slider 51 can slide along the slide groove 11 to drive the supporting member 5 to move relative to the flatbed cart 1. The slide groove 11 extends along the axial direction of the bearing 6.

[0033] Specifically, the supporting member 5 can smoothly disengage the belt roll on the supporting member 5 from the reel 4 by guiding the sliding direction through the cooperation between the slider 51 and the slide groove 11, thereby reducing the labor intensity of the staff.

[0034] In some embodiments, the supporting member 5 includes a supporting plate 52, a telescopic member 53 and a sliding seat 54, the sliding seat 54 is slidably connected to the slide groove 11 through a slider 51, the driving end of the telescopic member 53 is connected to the bottom of the supporting plate 52, and the other end of the telescopic member 53 is connected to the top of the sliding seat 54.

[0035] Specifically, the supporting member 5 supports the supporting plate 52 through the telescopic member 53. When the telescopic rod is extended, the supporting plate 52 moves up to contact with the belt roll. When the telescopic member 53 is contracted, the supporting plate 52 moves down to separate from the belt roll. The telescopic member 53 is fixed on the sliding seat 54. When the supporting plate 52 carries the belt roll, the sliding seat 54 moves. The belt roll moves along the axial direction of the bearing 6 under the support of the supporting plate 52, which makes it easy to remove the belt roll and reduces the labor intensity of the staff.

[0036] Optionally, the telescopic rod may adopt a mechanism such as an electric push rod, a hydraulic push rod, etc. that can realize linear direction driving. The telescopic rod adopts an electric push rod to facilitate the control of the telescopic length.

[0037] In some embodiments, the top of the supporting plate 52 has an arc-shaped concave supporting surface to reduce the shaking of the belt roll.

[0038] Specifically, the supporting surface at the top of the supporting plate 52 is an arc-shaped concave surface, and the formed concave surface can make the belt roll fall in the center of the supporting plate 52 to prevent the belt roll from rolling on the supporting plate 52 and causing it to fall off or the center of gravity to shift, which affects the transportation of the belt roll.

[0039] In some embodiments, a locking member is provided on the support seat 2, and the locking member fixes the flatbed vehicle 1 at the target use position on the track.

[0040] Specifically, the locking member can be an anchor chain, and after the endless rope winch pulls the flatbed 1 to a target use position, the anchor chain is used to fix the wheels of the flatbed 1 to the track to prevent the flatbed 1 from moving. The use of anchor chains to fix the flatbed 1 is convenient for disassembly, and no complicated disassembly and assembly are required.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0045] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0046] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An automatic belt recovery device for excavation face, characterized in that: include: A flatbed car, the flatbed car is connected to the endless rope winch to be driven by the endless rope winch; A support seat, the support seat is located on the flatbed vehicle; A bearing seat, the bearing seat is connected to the support seat, both ends of the bearing are pivotally connected to the bearing seat, and the motor is located on the support seat and is transmission-connected to the bearing; A reel, wherein the reel is sleeved on the bearing and connected to the bearing, and a positioning groove is provided on the outer surface of the reel along the axial direction of the bearing; and A supporting member is slidable along the flatbed vehicle in the axial direction of the bearing and is located below the reel.

2. The automatic belt recovery device for excavation face according to claim 1, characterized in that: Limit baffles are arranged at both ends of the reel to constrain the belt surface, and the height of the limit baffles is greater than the thickness of the belt surface roll on the reel.

3. The automatic belt recovery device for excavation face according to claim 2, characterized in that: The limit baffle is perpendicular to the axial direction of the bearing and is detachably connected to the reel.

4. The automatic belt recovery device for excavation face according to claim 1, characterized in that: The bearing seat includes a first bearing seat and a second bearing seat. The first bearing seat is respectively located at both ends of the bearing to support the rotation of the bearing. A handwheel is arranged on the first side of the second bearing seat. The handwheel is connected to the bearing through a rotating rod. The second bearing seat is located on the support seat adjacent to the motor.

5. The automatic belt recovery device for excavation face according to claim 4, characterized in that: The rotating rod is detachably connected to the end of the bearing.

6. The automatic belt reel recovery device for excavation face according to claim 5, characterized in that: A T-shaped groove is arranged at one end of the rotating rod away from the hand wheel, and a T-shaped connecting piece is arranged at one end of the bearing adjacent to the second bearing seat, and the T-shaped connecting piece slides into the T-shaped groove.

7. The automatic belt reel recovery device for excavation face according to claim 1, characterized in that: A slide groove is arranged on the top of the flatbed car, and a slider is arranged on the bottom of the supporting member. The slider can slide along the slide groove to drive the supporting member to move relative to the flatbed car, and the slide groove extends along the axial direction of the bearing.

8. The automatic belt reel recovery device for excavation face according to claim 7, characterized in that: The supporting member includes a supporting plate, a telescopic member and a sliding seat. The sliding seat is slidably connected to the sliding groove through a slider. The driving end of the telescopic member is connected to the bottom of the supporting plate, and the other end of the telescopic member is connected to the top of the sliding seat.

9. The automatic belt reel recovery device for excavation face according to claim 8, characterized in that: The top of the supporting plate is provided with an arc-shaped concave supporting surface to reduce the shaking of the belt roll.

10. The automatic belt reel recovery device for excavation face according to claim 1, characterized in that: The support seat is provided with a locking piece, which fixes the flatbed vehicle at a target use position on the track.

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