CN210084211U - Adjustable buffer device for tail of rubber belt conveyor - Google Patents
Adjustable buffer device for tail of rubber belt conveyor Download PDFInfo
- Publication number
- CN210084211U CN210084211U CN201920458448.6U CN201920458448U CN210084211U CN 210084211 U CN210084211 U CN 210084211U CN 201920458448 U CN201920458448 U CN 201920458448U CN 210084211 U CN210084211 U CN 210084211U
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- tail
- rubber belt
- conveyor
- roller
- belt conveyor
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Abstract
The utility model relates to a rubber belt conveyor tail adjusts the field, specifically is an adjustable buffer of rubber belt conveyor tail. The automatic belt conveyor comprises a tail roller rotatably installed on a tail roller base, a conveyor rubber belt rotatably installed on the tail roller, a buffer roller supported below an upper belt of the conveyor rubber belt, and a plurality of I-shaped steel which is butted together in front and back and is used for supporting the buffer roller, wherein two ends below the buffer roller between the upper belt and a lower belt of the conveyor rubber belt are provided along the length direction of the conveyor rubber belt. The tail of the rubber belt conveyor can be adjusted to be straight at any time after the device is used, and the normal operation of the rubber belt conveyor is ensured. After the device is used, the time for erecting the sleeper after the tail of the rubber belt conveyor extends is saved, the straightening time is adjusted to be accelerated, the time is provided for the tunneling work, and the tunneling efficiency is improved. After the device is used, the use of any roadway can be met, the device is wide in application range and high in popularization value. The device is simple to manufacture and convenient to operate.
Description
Technical Field
The utility model relates to a rubber belt conveyor tail adjusts the field, specifically is an adjustable buffer of rubber belt conveyor tail.
Background
At present, in the production operation process of a coal mine tunneling roadway, the rubber belt conveyor is widely applied due to the advantages of convenience in installation, low failure rate and the like, and particularly, the coal mine tunneling working face is the first choice of most coal mine tunneling roadway transportation equipment due to the advantage of being telescopic. In the use process of a tunneling roadway, the second conveyor of the fully-mechanized tunneling machine is lapped on the tail buffer frame of the rubber belt conveyor, the tail of the rubber belt conveyor continuously extends along with the extension of a tunneling working face, but due to different geological conditions of the tunneling roadway, the tail of the rubber belt conveyor frequently ascends, descends and inclines a bottom plate frequently, the tail buffer device of the rubber belt conveyor cannot keep straight, the rubber belt is seriously deviated in the coal discharging process, even the rubber belt is emptied, and the rubber belt cannot be straightened and normally discharged. The current situation is that in order to ensure the normal operation of the rubber belt conveyor, after the tail of the rubber belt conveyor is extended at each time, a sleeper laid below a buffer frame is erected by using a wood board and a sleeper to keep the tail of the rubber belt conveyor straight, so that time and labor are wasted, the production efficiency of a driving working face is seriously limited, and a height-adjustable rubber belt conveyor tail buffer device is specially designed aiming at the current situation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an in current colliery tunnelling tunnel, because of combining the technical problem that the lapped rubber belt conveyor tail of machine of digging is uneven brings a great deal of unsafe factor, provide an adjustable buffer of rubber belt conveyor tail.
The utility model discloses a realize through following technical scheme: an adjustable buffer device for the tail of a rubber belt conveyor comprises a tail roller rotatably arranged on a tail roller seat, a conveyor rubber belt rotatably arranged on the tail roller, a buffer roller supported below an upper belt of the conveyor rubber belt, a plurality of I-shaped steels which are butted together front and back and used for supporting the buffer roller and are arranged at two ends below the buffer roller between the upper belt and a lower belt of the conveyor rubber belt along the length direction of the conveyor rubber belt, a gap is formed between every two adjacent I-shaped steels, the adjacent I-shaped steels are fixed together through a connecting plate and a connecting pin penetrating through the connecting plate, two sides below the butt joint of the adjacent I-shaped steels corresponding to a track are respectively provided with a supporting seat, each supporting seat is vertically provided with a positioning cylinder, a lower positioning hole is formed in each positioning cylinder along the vertical direction, and the lower surface of the butt joint of the adjacent I-shaped steels is provided with a supporting plate, the lower surface of each supporting plate is vertically provided with a positioning rod which is in plug-in fit with the positioning barrel, the positioning rod is provided with a plurality of upper positioning holes in the vertical direction, the lower positioning holes can be opposite to all the upper positioning holes, the positioning barrel and the positioning rod are fixed together through positioning pins penetrating the lower positioning holes and the upper positioning holes, a diamond frame formed by hinging four connecting rods is hinged between the supporting plate and the supporting seat, two nut seats are oppositely fixed on two sides of the diamond frame, and the two nut seats are respectively in threaded fit with the threaded parts at two ends of the bidirectional screw rod.
As a further improvement of the technical scheme of the utility model, the one end of two-way lead screw is equipped with the runner.
As a further improvement of the technical scheme of the utility model, be equipped with the protection casing that shelters from tail cylinder on the tail cylinder seat.
As a further improvement, the tail drum seat and the supporting seat are provided with walking wheels matched with the rail in a rolling manner.
As a further improvement, the tail drum seat and the supporting seat are provided with walking wheels matched with the rail in a rolling manner.
Rubber belt conveyor tail adjustable buffer, compared with the prior art, has following beneficial effect:
1. the tail of the rubber belt conveyor can be adjusted to be straight at any time after the device is used, and the normal operation of the rubber belt conveyor is ensured.
2. After the device is used, the time for erecting the sleeper after the tail of the rubber belt conveyor extends is saved, the straightening time is adjusted to be accelerated, the time is provided for the tunneling work, and the tunneling efficiency is improved.
3. After the device is used, the use of any roadway can be met, the device is wide in application range and high in popularization value.
4. The device is simple to manufacture and convenient to operate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the adjustable buffer device at the tail of the rubber belt conveyor of the present invention.
Fig. 2 is an enlarged view of the connection of the parts between the support plate and the support seat.
In the figure: the track comprises a sleeper 1, a track 2, a travelling wheel 3, a tail roller 4, a shield 5, a conveyor belt 6, a buffer roller 7, a connecting plate 8, a positioning rod 9, a diamond frame 10, an I-shaped steel 11, a positioning cylinder 12, a tail roller base 13, a support base 14, a support plate 15, a rotating wheel 16 and a bidirectional screw 17.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention will be described in detail with reference to the accompanying drawings.
An adjustable buffer device for the tail of a rubber belt conveyor comprises a tail roller 4 rotatably mounted on a tail roller base 13, a conveyor rubber belt 6 rotatably mounted on the tail roller 4, a buffer carrier roller 7 supported below an upper belt of the conveyor rubber belt 6, a plurality of I-shaped steels 11 which are butted together front and back and are used for supporting the buffer carrier roller 7 are arranged at two ends below the buffer carrier roller 7 between the upper belt and a lower belt of the conveyor rubber belt 6 along the length direction of the conveyor rubber belt 6, a gap exists between every two adjacent I-shaped steels 11, the adjacent I-shaped steels 11 are fixed together through a connecting plate 8 and a connecting pin penetrating through the connecting plate 8, two sides below the butt joint of the adjacent I-shaped steels 11 corresponding to a track 2 are respectively provided with a supporting base 14, each supporting base 14 is vertically provided with a positioning cylinder 12, and each positioning cylinder 12 is provided with a lower positioning hole along the vertical direction, the lower surface of the butt joint of the adjacent I-shaped steel 11 is provided with a supporting plate 15, the lower surface of each supporting plate 15 is vertically provided with a positioning rod 9 which is in plug-in fit with the positioning cylinder 12, a plurality of upper positioning holes are formed in the positioning rod 9 in the vertical direction, the lower positioning holes can be opposite to all the upper positioning holes, the positioning cylinders 12 and the positioning rods 9 are fixed together through positioning pins penetrating the lower positioning holes and the upper positioning holes, a diamond frame 10 formed by hinging four connecting rods is hinged between the supporting plate 15 and a supporting seat 14, two nut seats are fixed on two opposite sides of the diamond frame 10, and the two nut seats are respectively in threaded fit with thread portions at two ends of a bidirectional screw 17.
In the process of tunneling, a belt tail is extended by dragging a tail roller base 13, one end of an I-steel 11 at the tail part is placed on the tail roller base 13, a positioning pin at the position of fluctuation or inclination is extracted according to the actual condition (fluctuation and inclination) of a working surface, then a bidirectional screw 17 is rotated according to the actual condition, the distance between a supporting plate 15 and a supporting seat 14 is adjusted, and then the positioning pin is inserted into a lower positioning hole and a corresponding upper positioning hole. In specific implementation, the height of the diamond frame 10 can be adjusted to 50-60 cm at the highest. The utility model discloses in, there is the actual conditions that can be convenient for I-steel 11 adaptation working face after the clearance between the adjacent I-steel 11.
When the diamond frame 10 is used, the bidirectional screw 17 is rotated, the nut seat moves towards two sides, and the support plate 15 is driven to move upwards; the bidirectional screw 17 is rotated in the opposite direction, and the nut seat moves towards the middle to drive the support plate 15 to move downwards. The gap between the adjacent i-beams 11 is convenient for the adjacent i-beams 11 to be lapped on the supporting plate 15 when the supporting plate 15 moves up and down.
Specifically, in order to facilitate the rotation of the bidirectional screw 17, a rotating wheel 16 is disposed at one end of the bidirectional screw 17.
Preferably, a protective cover 5 for shielding the tail roller 4 is arranged on the tail roller base 13. The protective cover 5 does not interfere with the conveyor belt 6, and can avoid the damage of the complex environment in the pit to the tail roller 4.
In specific implementation, the tail roller base 13 and the supporting base 14 are both provided with traveling wheels 3 which are matched with the rails 2 in a rolling manner. This facilitates extension of the belt tail and also facilitates adjustment of the position of the support base 14 and the components of the upper portion.
As shown in fig. 1, the track 2 is supported in the roadway by a plurality of ties 1.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. An adjustable buffer device for the tail of a rubber belt conveyor, which comprises a tail roller (4) rotatably arranged on a tail roller base (13), a conveyor rubber belt (6) rotatably arranged on the tail roller (4), and a buffer roller (7) supported below an upper belt of the conveyor rubber belt (6), and is characterized in that a plurality of I-shaped steels (11) which are butted together in a front-back manner and used for supporting the buffer roller (7) are arranged at two ends below the buffer roller (7) between the upper belt and a lower belt of the conveyor rubber belt (6) along the length direction of the conveyor rubber belt (6), a gap exists between every two adjacent I-shaped steels (11), the adjacent I-shaped steels (11) are fixed together through a connecting plate (8) and a connecting pin penetrating through the connecting plate (8), supporting seats (14) are respectively arranged at two sides corresponding to a track (2) below the butt joint of the adjacent I-shaped steels (11), each supporting seat (14) is vertically provided with a positioning cylinder (12), each positioning cylinder (12) is vertically provided with a lower positioning hole, the lower surface of the butt joint part of the adjacent I-shaped steel (11) is provided with a supporting plate (15), the lower surface of each supporting plate (15) is vertically provided with a positioning rod (9) which is in plug-in fit with the positioning cylinder (12), the positioning rod (9) is vertically provided with a plurality of upper positioning holes, the lower positioning holes can be opposite to all the upper positioning holes, and the positioning cylinder (12) and the positioning rod (9) are fixed together by positioning pins penetrating into the lower positioning hole and the upper positioning hole, a diamond frame (10) formed by hinging four connecting rods is hinged between the supporting plate (15) and the supporting seat (14), two nut seats are oppositely fixed on two sides of the diamond frame (10), and the two nut seats are respectively in threaded fit with threaded portions at two ends of the bidirectional screw rod (17).
2. The adjustable buffer device of the tail of the belt conveyor as claimed in claim 1, wherein one end of the bidirectional screw (17) is provided with a rotating wheel (16).
3. The adjustable buffer device of the rubber belt conveyor tail according to claim 1 or 2, characterized in that the tail roller base (13) is provided with a protective cover (5) for shielding the tail roller (4).
4. The adjustable buffer device of the tail of the belt conveyor according to claim 1 or 2, characterized in that the tail roller base (13) and the supporting base (14) are respectively provided with a walking wheel (3) which is in rolling fit with the track (2).
5. The adjustable buffer device of the tail of the belt conveyor according to claim 3, wherein the tail roller base (13) and the supporting base (14) are respectively provided with a walking wheel (3) which is in rolling fit with the track (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458448.6U CN210084211U (en) | 2019-04-08 | 2019-04-08 | Adjustable buffer device for tail of rubber belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458448.6U CN210084211U (en) | 2019-04-08 | 2019-04-08 | Adjustable buffer device for tail of rubber belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210084211U true CN210084211U (en) | 2020-02-18 |
Family
ID=69473571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920458448.6U Expired - Fee Related CN210084211U (en) | 2019-04-08 | 2019-04-08 | Adjustable buffer device for tail of rubber belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210084211U (en) |
-
2019
- 2019-04-08 CN CN201920458448.6U patent/CN210084211U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 |