CN218618668U

CN218618668U - Aggregate conveying device of fiber synchronous sealing vehicle

Info

Publication number: CN218618668U
Application number: CN202320150011.2U
Authority: CN
Inventors: 张文辉; 原朋举; 杨阳
Original assignee: Xinxiang Chuangda Highway Equipment Co ltd
Current assignee: Xinxiang Chuangda Highway Equipment Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-03-14
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a synchronous seal car aggregate conveyor of fibre, including transport structure frame, driven sprocket group, drive sprocket group, pop-up mechanism and annular belt, transport structure frame is formed by channel-section steel, square pipe welding is between the channel-section steel, square pipe is provided with the supporting beam of mutual symmetry, be provided with equidistant spacing distribution's spacing groove on this supporting beam, pop-up mechanism installs in the spacing groove, the left end welding of supporting beam bends the backup pad, driven sprocket group includes driven frame and driven bearing frame, transport structure frame's both ends welding has the connecting plate, this driven frame passes through screw fixed connection with the connecting plate of transport structure frame left end, driven bearing frame installs in the slide on driven frame; the utility model discloses pass through the fix with screw with driven sprocket group and initiative sprocket group and transport structure frame together, carry out the unit mount, be equipped with rectangle tensioning spring on driven bearing seat of driven sprocket group simultaneously, can realize automatic tensioning.

Description

Aggregate conveying device of fiber synchronous sealing vehicle

Technical Field

The utility model relates to a technical field is carried to the seal car aggregate, specifically is a synchronous seal car aggregate conveyor of fibre.

Background

The existing fiber synchronous sealing vehicle mostly adopts two structures of inner lifting bin discharging and roller belt conveyor discharging. Interior stock bin that lifts during synchronous seal car construction operation of feed bin formula fibre rises, and whole height is higher, only can be under construction in open road surface, often receive the unable normal construction of height-limited when the construction of many highway sections of limit for height such as tunnel or rural area road.

The whole height of the roller belt frame discharging type fiber synchronous sealing vehicle is unchanged during construction, and the roller belt frame is adopted to convey aggregates, so that construction road sections with limited height requirements such as tunnels can be met. However, the fiber synchronous sealing car cannot spread pre-wrapped hot materials, because the temperature of the pre-wrapped hot materials is high, a belt slips when being heated and expands, and even the belt can be burnt out, the Chinese patent application No. 201921532651.X previously applied by the applicant discloses a pin chain type belt conveyor, the phenomena of belt slipping and deviation frequently occurring in a roller belt structure are effectively avoided by adopting a mode of connecting a pin chain and a belt bolt, the patent is suitable for conveying aggregates in a slurry sealing car bin, the following problems exist in the production and use processes, a driving chain wheel group and a driven chain wheel group are respectively arranged on a protective shell and a main beam of the main beam, the split installation structure of the driving chain wheel group and the driven chain wheel group is complex, the installation is inconvenient, troubles are brought to the production and the manufacturing, a carrier roller on the belt is fixed on a connecting support, the disassembly and maintenance are inconvenient, an adjusting bolt is positioned at one end of the driving chain wheel group, the adjusting and tensioning adjusting bolt lacks an elastic support, the tensioning effect is not good, the automatic tensioning cannot be automatically tensioned, the frequent adjustment is required when the loosening is not met the actual using requirements, and the technical problems are urgently required to be improved in the market.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome current defect, the utility model provides a synchronous seal car aggregate conveyor of fibre, pass through the fix with screw with driven sprocket group and initiative sprocket group and transport structure frame together, carry out the whole assembly, the production efficiency is improved, the rectangle tensioning spring is equipped with on driven bearing pedestal of driven sprocket group simultaneously, can realize automatic tensioning, can realize the transport to the hot material, avoid the phenomenon of skidding that expend with heat and contract with cold arouses, convenient maintenance and maintenance, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a synchronous seal car aggregate conveyor of fibre, including the transport structure frame, driven sprocket group, the initiative sprocket group, pop up mechanism and annular belt, the transport structure frame is by the channel-section steel, square pipe welding forms, square pipe welding is between the channel-section steel, square pipe is last to be provided with the supporting beam of mutual symmetry, be provided with equidistant distribution's spacing groove on this supporting beam, pop up the mechanism and install in the spacing groove, the left end welding backup pad of bending of supporting beam, driven sprocket group includes driven frame and driven bearing frame, the welding of the both ends of transport structure frame has the connecting plate, this driven frame passes through screw fixed connection with the connecting plate of transport structure frame left end, driven bearing frame installs in the slide on driven frame, the initiative sprocket group passes through the fix with screw on the connecting plate of transport structure frame right-hand member, be provided with steel pinning chain between initiative sprocket group and the driven sprocket group, the welding has the horizontal lath of chain between two steel pinning chains, annular belt is fixed on the horizontal lath of chain with the bolt.

Furthermore, the upper supporting mechanism comprises a fixing shaft and a rotating cylinder, two ends of the fixing shaft are provided with limiting parts, the limiting parts are clamped in limiting grooves, the rotating cylinder is sleeved on the fixing shaft, a bearing is arranged between the rotating cylinder and the fixing shaft, and the upper end face of the bent supporting plate is flush with the highest point of the rotating surface of the rotating cylinder.

Furthermore, the lower surface of the transverse lath of the chain is provided with ski boards which are distributed at equal intervals, at least two ski boards are arranged, and the ski boards are in contact with the surface of the rotary drum.

Furthermore, the outer end of the driven frame is fixed with an end plate through a screw, a screw rod is connected to the driven bearing seat through a screw, the other end of the screw rod penetrates through the outer side of the end plate, a rectangular tensioning spring is sleeved on the screw rod, a nut is connected to the outer end of the screw rod through threads and used for limiting the rectangular tensioning spring, and a driven chain wheel is arranged on a rotating shaft between the driven bearing seats.

Further, the driving chain wheel set comprises driving bearing seats, the driving bearing seats are fixed on connecting plates on two sides of the right end of the conveying structure frame through screws respectively, driving chain wheels are arranged on rotating shafts between the driving bearing seats, steel pin chains are arranged between the driving chain wheels and driven chain wheels, speed reducers are arranged on the outer sides of the driving bearing seats, output shafts of the speed reducers are connected with the rotating shafts between the driving bearing seats, and the speed reducers are fixed with hydraulic motors used for providing power.

Furthermore, a belt lower carrier roller is arranged on the channel steel on two sides of the lower surface of the conveying structure frame and used for supporting the annular belt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses passing through the fix with screw with driven sprocket group and initiative sprocket group and transport structure frame together, carrying out the unit mount, improving production efficiency, being equipped with rectangle tensioning spring on driven shaft bearing seat of driven sprocket group simultaneously, can realize automatic tensioning, adopt endless belt to prevent the material phenomenon that leaks from appearing, avoid appearing burning out the phenomenon.

2. The fiber synchronous layer sealing vehicle provided with the pinning chain type aggregate conveying device can meet the construction road section with limited height requirement of the tunnel and can spread pre-wrapped hot materials.

3. The spacing portion of spacing groove to fixed axle both ends limits, prevents that the fixed axle from rotating, and easy installation simultaneously, the mechanism of holding in the palm can singly take out from the spacing groove, conveniently overhauls and maintains.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a schematic view of the structure of the driven sprocket set of the present invention;

FIG. 4 is a schematic structural view of the conveying structure frame of the present invention;

FIG. 5 is an enlarged schematic view of the structure at B of the present invention;

FIG. 6 is a schematic structural view of the supporting mechanism of the present invention;

FIG. 7 is a schematic view of a ski structure of the present invention;

fig. 8 is a schematic view of the bottom view of the present invention.

In the figure: the device comprises a conveying structure frame 1, an annular belt 2, a steel pinned chain 3, a chain transverse lath 4, a ski board 5, a driven bearing seat 6, a rectangular tension spring 7, an upper supporting mechanism 8, a driving bearing seat 9, a driving chain wheel 10, a speed reducer 11, a driven frame 12, a screw rod 13, an end plate 14, a slideway 15, a connecting plate 16, a bent supporting plate 17, a limiting groove 18, a limiting part 19, a fixed shaft 20, a rotating drum 21, a bearing 22, a belt lower supporting roller 23 and a supporting beam 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an aggregate conveying device of a fiber synchronous seal car comprises a conveying structure frame 1, a driven sprocket group, a driving sprocket group, a supporting mechanism 8 and an annular belt 2, wherein the conveying structure frame 1 is formed by welding channel steel and square tubes, the square tubes are welded between the channel steel, the conveying structure frame 1 integrally adopts a welding structure, the processing is convenient, the structure is stable, supporting beams 24 which are mutually symmetrical are arranged on the square tubes, limiting grooves 18 which are distributed at equal intervals are arranged on the supporting beams 24, the supporting mechanism 8 is arranged in the limiting grooves 18, a bent supporting plate 17 is welded at the left end of each supporting beam 24, the driven sprocket group comprises a driven frame 12 and a driven bearing seat 6, connecting plates 16 are welded at two ends of the conveying structure frame 1 and are used for connecting and fixing the driven sprocket group and the driving sprocket group through the connecting plates 16, the novel steel chain conveying structure is convenient to use the novel steel chain conveying structure for the conveying structure frame 1 and is of a fixed integrated structure, the production and assembly efficiency is improved, the driven frame 12 is fixedly connected with a connecting plate 16 at the left end of the conveying structure frame 1 through screws, the driven bearing seat 6 is installed in a slide way 15 on the driven frame 12, the slide way 15 is used for limiting the driven bearing seat 6 and enabling the driven bearing seat to slide on the slide way 15, a driving chain wheel set is fixed on the connecting plate 16 at the right end of the conveying structure frame 1 through screws, a steel pin chain 3 is arranged between the driving chain wheel set and the driven chain wheel set, a chain transverse lath 4 is welded between the two steel pin chains 3, the annular belt 2 is fixed on the chain transverse lath 4 through bolts, the steel pin chain 3 is used as a conveying chain, the annular belt 2 is fixed through the screws, the slipping phenomenon is avoided, and the annular belt 2 can be used for conveying hot materials.

The pop-up mechanism 8 comprises a fixing shaft 20 and a rotating shaft 21, two ends of the fixing shaft 20 are provided with limiting parts 19, the limiting parts 19 are clamped in limiting grooves 18, the limiting parts 19 at two ends of the fixing shaft 20 are limited through the limiting grooves 18, the fixing shaft 20 is prevented from rotating, meanwhile, the pop-up mechanism 8 is easy to install, the pop-up mechanism 8 can be taken out of the limiting grooves 18 singly, overhauling and maintenance are convenient, the rotating shaft 21 is sleeved on the fixing shaft 20, a bearing 22 is arranged between the rotating shaft 21 and the fixing shaft 20, the upper end face of a bending support plate 17 is flush with the highest point of the rotating face of the rotating shaft 21, and the bending support plate 17 plays a role in excessively supporting the sled plate 5.

The lower surface of the horizontal lath 4 of chain is provided with sled board 5 that the interval distributes, and sled board 5 sets up to two at least, and sled board 5 and rotary drum 21 surface contact roll through the row of rotary drum 21 of sled board 5 at the transport structure frame 1 internally mounted, reduce area of contact, play the effect of support simultaneously.

The outer end of driven frame 12 has end plate 14 through the fix with screw, there is screw rod 13 through the screwed connection on the driven bearing seat 6, the other end of screw rod 13 wears to the outside of end plate 14, the cover has rectangle tensioning spring 7 on the screw rod 13, the outer end threaded connection of screw rod 13 has the nut for inject rectangle tensioning spring 7, can realize driven bearing seat 6's automatic tensioning through rectangle tensioning spring 7, avoid skidding, improve the tensioning effect, be provided with driven sprocket in the pivot between the driven bearing seat 6.

The driving chain wheel set comprises driving bearing seats 9, the driving bearing seats 9 are respectively fixed on connecting plates 16 on two sides of the right end of the conveying structure frame 1 through screws, driving chain wheels 10 are arranged on rotating shafts between the driving bearing seats 9, steel pinned chains 3 are arranged between the driving chain wheels 10 and driven chain wheels, speed reducers 11 are arranged on the outer sides of the driving bearing seats 9, output shafts of the speed reducers 11 are connected with the rotating shafts between the driving bearing seats 9, and the speed reducers 11 are fixed with hydraulic motors for providing power.

Be provided with belt snub pulley 23 on the channel-section steel of conveying structure frame 1 lower surface both sides, belt snub pulley 23 is used for the effect that supports annular belt 2, plays the effect that holds in the palm steel pinning chain 3 and annular belt 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a synchronous seal car aggregate conveyor of fibre, includes transport structure frame (1), driven sprocket group, drive sprocket group, goes up support mechanism (8) and endless belt (2), its characterized in that: the conveying structure frame (1) is formed by channel steel and square tubes in a welded mode, the square tubes are welded between the channel steel, supporting beams (24) which are symmetrical to each other are arranged on the square tubes, limiting grooves (18) which are distributed at equal intervals are formed in the supporting beams (24), an upper supporting mechanism (8) is installed in the limiting grooves (18), a supporting plate (17) which is bent is welded at the left end of each supporting beam (24), a driven chain wheel set comprises a driven frame (12) and a driven bearing seat (6), connecting plates (16) are welded at two ends of the conveying structure frame (1), the driven frame (12) is fixedly connected with the connecting plates (16) at the left end of the conveying structure frame (1) through screws, the driven bearing seats (6) are installed in sliding ways (15) on the driven frame (12), a driving chain wheel set is fixed on the connecting plates (16) at the right end of the conveying structure frame (1) through screws, steel pinning chains (3) are arranged between the driving chain wheel set and the driven chain wheel set, chain transverse laths (4) are welded between the two steel pinning chains (3), and an annular belt (2) is fixed on the chain transverse laths (4) through bolts.

2. The aggregate conveying device of the fiber synchronous layer sealing vehicle according to claim 1, characterized in that: the upper supporting mechanism (8) comprises a fixing shaft (20) and a rotating drum (21), two ends of the fixing shaft (20) are provided with limiting parts (19), the limiting parts (19) are clamped in limiting grooves (18), the rotating drum (21) is sleeved on the fixing shaft (20), a bearing (22) is arranged between the rotating drum (21) and the fixing shaft (20), and the upper end face of the bent supporting plate (17) is flush with the highest point of the rotating surface of the rotating drum (21).

3. The aggregate conveying device of the fiber synchronous layer sealing vehicle according to claim 2, characterized in that: the lower surface of the chain transverse lath (4) is provided with ski boards (5) which are distributed at equal intervals, at least two ski boards (5) are arranged, and the ski boards (5) are in surface contact with the drum (21).

4. The aggregate conveying device of the fiber synchronous layer sealing vehicle according to claim 1, characterized in that: the outer end of the driven frame (12) is fixed with an end plate (14) through a screw, a screw rod (13) is connected to the driven bearing seat (6) through a screw, the other end of the screw rod (13) penetrates to the outer side of the end plate (14), a rectangular tensioning spring (7) is sleeved on the screw rod (13), a nut is connected to the outer end of the screw rod (13) in a threaded mode and used for limiting the rectangular tensioning spring (7), and a driven chain wheel is arranged on a rotating shaft between the driven bearing seats (6).

5. The aggregate conveying device of the fiber synchronous layer sealing vehicle according to claim 4, characterized in that: the driving chain wheel set comprises driving bearing seats (9), the driving bearing seats (9) are fixed on connecting plates (16) on two sides of the right end of a conveying structure frame (1) through screws respectively, driving chain wheels (10) are arranged on rotating shafts between the driving bearing seats (9), steel pin chains (3) are arranged between the driving chain wheels (10) and driven chain wheels, speed reducers (11) are arranged on the outer sides of the driving bearing seats (9), rotating shafts between output shafts of the speed reducers (11) and the driving bearing seats (9) are connected, and the speed reducers (11) are fixed with hydraulic motors used for providing power.

6. The aggregate conveying device of the fiber synchronous layer sealing vehicle according to claim 1, characterized in that: the belt lower carrier roller (23) is arranged on the channel steel on the two sides of the lower surface of the conveying structure frame (1), and the belt lower carrier roller (23) is used for supporting the annular belt (2).