CN218909447U

CN218909447U - Adjustable tensioning belt storage bin for belt conveyor

Info

Publication number: CN218909447U
Application number: CN202320214293.8U
Authority: CN
Inventors: 佟建中; 杨平; 蔡瑞坤; 王兴宏; 杨海
Original assignee: Ningxia Tiandi Northwest Coal Machinery Co ltd
Current assignee: Ningxia Tiandi Northwest Coal Machinery Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-04-25
Anticipated expiration: 2033-02-14

Abstract

The utility model provides an adjustable taut storage belt storehouse for rubber belt conveyor includes the storehouse body, two adjustable bogies, guide rail frame, straining device, the both ends of the storehouse body set up an adjustable bogie respectively, and the sticky tape twines on adjustable bogie, and the guide rail frame is located the both sides of the storehouse body and is in same horizontal plane, and one of them adjustable bogie and guide rail frame overlap joint and with straining device fixed connection, adjustable bogie includes horizontal support frame, two at least vertical support frames, steering roller, connecting rod, be equipped with the constant head tank the same with vertical support frame quantity on the horizontal support frame, the horizontal both sides of vertical support frame can the joint in the constant head tank, and the vertical both ends of vertical support frame can be with sticky tape overlap joint, and the both sides of steering roller are connected with horizontal support frame, and the surface of steering roller overlaps with sticky tape, the both ends and the horizontal support frame fixed connection of connecting rod, and the middle-end and the straining device of horizontal support frame are connected, and vertical support frame is located between steering roller and the connecting rod.

Description

Adjustable tensioning belt storage bin for belt conveyor

Technical Field

The utility model relates to the technical field of rubber belt conveyors, in particular to an adjustable tensioning belt storage bin for a rubber belt conveyor.

Background

The existing belt storage bin is mostly 4 layers or 6 layers of belt storage, the length of the belt storage is about 100 meters, and the length of the belt storage bin is about 40 meters. For example, the technical scheme disclosed in the Chinese patent application No. 201020194563.6 entitled "efficient tape storage device" is as follows: the utility model provides a high-efficient belt storage device, includes and stores up area steering device, stores up area storehouse frame, layering dolly and tensioning dolly, its characterized in that installs four bend rolls respectively on storing up area steering device and tensioning dolly, twines the sticky tape on eight bend rolls and becomes six layers of belt storage forms. However, when the conveyor requires a storage belt of more than 150 meters, the storage belt is required to have a large space when the existing storage belt bin is used, and the storage belt bin is longer than 50 meters. The adaptability of the tape storage device is poor.

Disclosure of Invention

In view of the above, it is desirable to provide an adjustable take-up magazine for a belt conveyor that is capable of adjusting the number of winding layers.

The utility model provides an adjustable taut storage belt storehouse for rubber belt conveyor includes the storehouse body, two adjustable bogies, guide rail frame, straining device, the both ends of storehouse body set up an adjustable bogie respectively, and the sticky tape twines on adjustable bogie, and the guide rail frame is located the both sides of storehouse body and is in same horizontal plane, and one of them adjustable bogie and guide rail frame overlap joint and with straining device fixed connection to make straining device drive adjustable bogie and remove on the guide rail frame, adjustable bogie includes horizontal support frame, two at least vertical support frames, steering roller, connecting rod, be equipped with the constant head tank the same with vertical support frame quantity on the horizontal support frame, the horizontal both sides of vertical support frame can the joint in the constant head tank, and the vertical both ends of vertical support frame can overlap joint with the sticky tape, and the both sides of steering roller are connected with horizontal support frame, and the surface and the sticky tape overlap joint of steering roller, the both ends and the horizontal support frame fixed connection of connecting rod, the middle-end and the straining device of horizontal support frame are connected, and vertical support frame is located between steering roller and the connecting rod.

In the adjustable tensioning belt storage bin for the belt conveyor, the adjustable bogie comprises three vertical supporting frames, and when the adjustable bogie is placed on the horizontal supporting frames, the closer the distance between the adjustable bogie and the steering roller is, the shorter the length of the vertical supporting frames is.

Above-mentioned belt conveyor is with in adjustable taut belt storage storehouse, vertical support frame includes horizontal bracing piece, three vertical bracing piece, directive wheel, horizontal bracing piece and vertical bracing piece vertical fixed connection, the directive wheel is located the both sides of vertical bracing piece, and the directive wheel of both sides is the same with the distance of horizontal bracing piece, and the both sides of horizontal bracing piece are equipped with the fixture block, and the fixture block is connected with the constant head tank block, the cross-section of fixture block is the square to prevent that the fixture block from skidding in the constant head tank.

In the adjustable tensioning belt storage bin for the belt conveyor, the outer side of the horizontal support frame is provided with the roller, the middle of the roller is provided with the limiting groove, the guide rail frame is provided with the positioning rod correspondingly, and the limiting groove is positioned in the positioning rod so as to prevent the horizontal support frame from shaking left and right.

Above-mentioned belt conveyor is with in adjustable taut tape storage storehouse, straining device includes driving motor, spool, haulage rope, driving motor's pivot and spool fixed connection, the one end winding of haulage rope is on the spool, the other end of haulage rope and the middle-end fixed connection of connecting rod.

In the adjustable tensioning belt storage bin for the belt conveyor, the middle end of the connecting rod is provided with the hanging lugs, and the traction rope is connected with the hanging lugs in a sleeved mode.

In the adjustable tensioning belt storage bin for the belt conveyor, the inner wall of the bin body is provided with the placement box for placing redundant vertical supporting frames, the placement box is internally provided with a supporting stretcher, and the vertical supporting frames are erected on the vertical supporting frames.

The beneficial effects are that: when the adjustable tensioning belt storage bin capable of adjusting the winding layer number is used, the number of the vertical support frames is selected according to the length of the required belt, when the length of the required belt is short, only one vertical support frame is placed, if the length of the required belt is long, two or three vertical support frames are placed, the adhesive tape is sequentially wound between the two vertical support frames to form a multi-layer winding state, one vertical support frame is arranged at each time, two layers of adhesive tape are added, and the distance between the two adjustable bogies is increased. When the length of the belt conveyor increases, the distance between the two adjustable bogies is shortened; and conversely, the distance between the two adjustable bogies is increased. Compared with the prior art, the winding layer number of the adhesive tape is adjustable, so that the adhesive tape storage bin can be adapted to different spaces.

Drawings

FIG. 1 is a side view of an adjustable tension storage belt magazine for a belt conveyor of the present utility model.

Fig. 2 is a front view of an adjustable tension storage belt magazine for a belt conveyor of the present utility model.

Fig. 3 is a schematic view of a partial structure of fig. 2.

Fig. 4 is a schematic view of the tape winding of the present utility model.

Fig. 5 is a schematic illustration of the connection of the tensioning device of the present utility model to an adjustable bogie.

Fig. 6 is a schematic illustration of the connection of an adjustable bogie of the present utility model.

Fig. 7 is a schematic structural view of the setting box of the present utility model.

In the figure: the adjustable tensioning belt storage bin 10 for the belt conveyor, the bin body 20, the adjustable bogie 30, the horizontal support frame 301, the roller 3011, the limiting groove 30111, the vertical support frame 302, the horizontal support rod 3021, the vertical support rod 3022, the steering wheel 3023, the steering roller 303, the connecting rod 304, the hanging lugs 3041, the guide rail frame 40, the positioning rod 401, the tensioning device 50, the adhesive belt 60, the placement box 70 and the support stretcher 701.

Description of the embodiments

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Referring to fig. 1 to 6, an adjustable tensioning belt storage bin 10 for an adhesive tape 60 conveyor comprises a bin body 20, two adjustable bogies 30, a guide rail frame 40 and a tensioning device 50, wherein two ends of the bin body 20 are respectively provided with one adjustable bogie 30, the adhesive tape 60 is wound on the adjustable bogies 30, the guide rail frames 40 are positioned on two sides of the bin body 20 and are positioned in the same horizontal plane, one adjustable bogie 30 is overlapped with the guide rail frame 40 and fixedly connected with the tensioning device 50, so that the tensioning device 50 drives the adjustable bogies 30 to move on the guide rail frame 40, the adjustable bogies 30 comprise horizontal supporting frames 301, at least two vertical supporting frames 302, steering rollers 303 and connecting rods 304, positioning grooves which are the same as the number of the vertical supporting frames 302 are arranged on the horizontal supporting frames 301, two horizontal sides of the vertical supporting frames 302 can be clamped in the positioning grooves, two vertical ends of the vertical supporting frames 302 can be overlapped with the adhesive tape 60, two sides of each steering roller 303 are connected with the horizontal supporting frames 301, surfaces of the steering rollers 303 are overlapped with the adhesive tape 60, two ends of each connecting rods 304 are fixedly connected with the horizontal supporting frames 301, and two ends of each connecting rods 304 are fixedly connected with the corresponding horizontal supporting frames 301, and each connecting rod 302 is positioned between each connecting rod 50 and each connecting rod 303 is positioned between each vertical supporting frame and each connecting rod 303.

Specifically, the bin 20 is a shell with a closed top and a closed side, and one side of the bin 20 is provided for the conveying belt to pass through. One of the adjustable trucks 30 is fixed in the bin body 20 and the other adjustable truck 30 is adjusted according to the length of the adhesive tape 60. The space reserved for the cartridge body 20 is different due to different conditions. If the reserved space is very long and the length of the adhesive tape 60 to be reserved is very long, the distance between the two adjustable bogies 30 can be set to be relatively long, and the number of vertical supports 302 can be set to be one to two. Conversely, if the space reserved by the bin 20 is short, but the angular length of the reserve required is very long, the distance between the two adjustable bogies 30 is short and the number of vertical supports 302 can be set to three or more. However, if the number of vertical supports is too large, the tension applied to the tensioning device 50 is too great, which may create a potential hazard.

Thus, in a preferred embodiment, the adjustable trucks 30 may be provided in a plurality of groups, wherein when one group of adjustable trucks 30 is fully wrapped with the adhesive tape 60, another group of adjustable trucks 30 is wrapped, see fig. 4, in which case one tensioning device 50 is added to each group of adjustable trucks 30. It should be noted that the above-mentioned group of adjustable bogies 30 is two adjustable bogies 30 on the same horizontal plane, and includes one fixed adjustable bogie 30 and one movable adjustable bogie 30.

Preferably, the adjustable bogie 30 includes three vertical supporting frames 302, and the closer to the steering roller 303, the shorter the vertical supporting frames 302 are when placed on the horizontal supporting frames 301.

The upper and lower ends of the vertical supporting frame 302 serve to support and turn the adhesive tape 60, which changes the adhesive tape 60 from a horizontal moving state to a vertical moving state or from a vertical moving state to a horizontal moving state. In order to smoothly change the direction, the contact surfaces between the upper and lower ends of the vertical support frame 302 and the adhesive tape 60 are arc surfaces, including in the form of wheels or rollers. It is conceivable that in order to further reduce the friction of the contact surface, the wheel or roller rotates relative to the adhesive tape 60, and that the horizontal support 301 is provided with bearings such that the swivel of the wheel or roller is journalled in the bearings. It should be noted that the rollers and wheels are longer. When using rollers as direction changing elements, the weight of the vertical support frame is proportional to the support strength.

In order to save manufacturing cost, in a preferred embodiment, the vertical support frame 302 includes a horizontal support bar 3021, three vertical support bars 3022, and a steering wheel 3023, the horizontal support bar 3021 is vertically and fixedly connected with the vertical support bar, the steering wheel 3023 is located at two sides of the vertical support bar, the distance between the steering wheel 3023 at two sides of the vertical support bar is the same as that between the steering wheel 3021 and the horizontal support bar 3021, two sides of the horizontal support bar 3021 are provided with clamping blocks, the clamping blocks are connected with the positioning slots in a clamping manner, and the cross section of the clamping blocks is square to prevent the clamping blocks from slipping in the positioning slots. The vertical support frame can provide good support, saves manufacturing materials and is relatively light.

In order to reduce the power of the tensioning device 50, in a preferred embodiment, a roller 3011 is disposed on the outer side of the horizontal support frame 301, a limiting groove 30111 is disposed in the middle of the roller 3011, and correspondingly, a positioning rod 401 is disposed on the rail frame 40, and the limiting groove 30111 is located in the positioning rod 401 to prevent the horizontal support frame 301 from shaking left and right. By means of the roller 3011, the resistance of the horizontal support frame 301 during movement can be reduced, and the power consumption of the tensioning device 50 can be reduced.

The belt 60 conveyor is operated with the belt 60 always in a tight state, and thus an inner traction force is generated to the vertical supporting frame 302, and without the tensioning device 50, the belt 60 is always in a loose state, and the movement of the belt 60 requires a friction force, in which case the belt 60 cannot move. The tensioning device 50 is effective to prevent this from happening. The tensioning device 50 may be a hydraulic rod, a threaded telescopic rod, or the like. However, considering that the stroke of the vertical support frame 302 is generally larger, the space of the underground belt storage bin is smaller, and the hydraulic rod and the threaded telescopic rod are suitable for the condition of small stroke.

Therefore, in a preferred embodiment, the tensioning device 50 includes a driving motor, a reel, and a traction rope, wherein the rotating shaft of the driving motor is fixedly connected to the reel, one end of the traction rope is wound on the reel, and the other end of the traction rope is fixedly connected to the middle end of the connecting rod 304. The movement of the vertical support frame 302 is achieved by retraction of the pull cords. When the length of the conveyor is increased, the length of the adhesive tape 60 in the tape storage bin is shortened, and then the driving motor controls the reel to unwind the traction rope, so that the vertical support frame 302 moves by means of the tension of the adhesive tape 60. And otherwise, the driving motor controls the reel to retract the traction rope.

Preferably, the middle end of the connecting rod 304 is provided with a hanging lug 3041, and the traction rope is sleeved with the hanging lug 3041.

Preferably, referring to fig. 7, a placement box 70 is provided on the inner wall of the bin body 20 to place the redundant vertical support frames 302, a support stretcher 701 is provided in the placement box 70, and the vertical support frames 302 are erected on the vertical support frames 302.

In a preferred embodiment, the supporting stretcher 701 comprises two supporting rods, and the clamping blocks at two ends of the vertical supporting frame 302 are erected on the supporting rods.

The foregoing disclosure is illustrative of the preferred embodiments of the present utility model, and is not to be construed as limiting the scope of the utility model, as it is understood by those skilled in the art that all or part of the above-described embodiments may be practiced with equivalents thereof, which fall within the scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an adjustable taut tape storage storehouse for rubber belt conveyor which characterized in that: including the storehouse body, two adjustable bogies, guide rail frame, straining device, the both ends of the storehouse body set up an adjustable bogie respectively, and the sticky tape twines on adjustable bogie, and the guide rail frame is located the both sides of the storehouse body and is in same horizontal plane, and one of them adjustable bogie and guide rail frame overlap joint and with straining device fixed connection to make straining device drive adjustable bogie and remove on the guide rail frame, adjustable bogie includes horizontal support frame, two at least vertical support frames, steering roller, connecting rod, be equipped with the constant head tank the same with vertical support frame quantity on the horizontal support frame, the horizontal both sides of vertical support frame can the joint in the constant head tank, and vertical both ends of vertical support frame can be with sticky tape overlap joint, and the both sides and the sticky tape overlap joint of steering roller, the both ends and the horizontal support frame fixed connection of connecting rod, the middle-end and the straining device of horizontal support frame are connected, and vertical support frame is located between steering roller and the connecting rod.

2. The adjustable tension belt magazine for a belt conveyor of claim 1, wherein: the adjustable bogie comprises three vertical support frames, and when the adjustable bogie is placed on the horizontal support frames, the closer the distance between the adjustable bogie and the steering roller is, the shorter the length of the vertical support frames is.

3. The adjustable tension belt magazine for a belt conveyor of claim 1, wherein: the vertical support frame comprises a horizontal support rod, three vertical support rods and steering wheels, wherein the horizontal support rod is vertically and fixedly connected with the vertical support rod, the steering wheels are located on two sides of the vertical support rod, the distances between the steering wheels on two sides and the horizontal support rod are the same, clamping blocks are arranged on two sides of the horizontal support rod and are connected with the positioning grooves in a clamping mode, and the cross sections of the clamping blocks are square to prevent the clamping blocks from slipping in the positioning grooves.

4. The adjustable tension belt magazine for a belt conveyor of claim 1, wherein: the outside of horizontal support frame is equipped with the gyro wheel, and the gyro wheel middle part is equipped with the spacing groove, and correspondingly, be equipped with the locating lever on the guide rail frame, the spacing groove is arranged in the locating lever to prevent horizontal support frame from rocking about.

5. The adjustable tension belt magazine for a belt conveyor of claim 1, wherein: the tensioning device comprises a driving motor, a reel and a traction rope, wherein the rotating shaft of the driving motor is fixedly connected with the reel, one end of the traction rope is wound on the reel, and the other end of the traction rope is fixedly connected with the middle end of the connecting rod.

6. The adjustable tension belt magazine for a belt conveyor of claim 1, wherein: the middle end of the connecting rod is provided with a hanging lug, and the traction rope is connected with the hanging lug sleeve.

7. The adjustable tension belt magazine for a belt conveyor of claim 1, wherein: the inner wall of the bin body is provided with a placement box for placing redundant vertical supporting frames, a supporting stretcher is arranged in the placement box, and the vertical supporting frames are erected on the vertical supporting frames.