CN113335970B - A winding device for sodium bentonite waterproof blanket - Google Patents

Abstract

The invention discloses a rolling device for a sodium-based bentonite waterproof blanket, which includes a support frame, a winding roller, a speed reducer and a driving machine. The support frame is provided with a winding roller, and the speed reducer is installed on a support frame. side and connected to the driving end of the driving machine, the end of the winding roller is provided with a traction adjustment mechanism connected to the output end of the reducer, and the support frame is provided with a winding compaction structure on the side of the winding roller , the supporting frame is connected with the winding roller with a dismounting mechanism. The beneficial effect of the present invention is that the winding device of the sodium bentonite waterproof blanket has a simple structure and is convenient to adjust. The driving force is effectively controlled, and the matching and pressing structure is used to adjust the compaction and rolling force during rolling to avoid damage to the limit position of the waterproof blanket during the process. The waterproof blanket after being rolled can be quickly and conveniently disassembled through the disassembly mechanism. The overall structure is convenient to use, simple in structure and low in cost.

Description

A winding device for sodium bentonite waterproof blanket

technical field

The invention relates to the technical field of sodium bentonite waterproof blanket, in particular to a winding device for sodium bentonite waterproof blanket.

Background technique

Bentonite is a hydrous clay mineral based on montmorillonite, because of its special properties. Such as: swelling, cohesiveness, adsorption, catalysis, thixotropy, suspension and cation exchange, etc., so it is widely used in various industrial fields. Sodium-based bentonite is classified according to the type and content of exchangeable cations between montmorillonite layers: those with an alkalinity coefficient greater than or equal to 1 are sodium-based bentonites, and those with an alkalinity coefficient of less than 1 are calcium-based bentonites.

Sodium bentonite waterproof blanket is a kind of geosynthetic material specially used for anti-seepage of artificial lake water features, landfills, underground garages, roof gardens, pools, oil depots and chemical storage yards. It is made of high expansibility The sodium-based bentonite is filled between the special composite geotextile and the non-woven fabric. The bentonite anti-seepage pad made by the acupuncture method can form many small fiber spaces, so that the bentonite particles cannot flow in one direction. A uniform high-density gel-like waterproof layer is formed inside to effectively prevent water leakage.

In the processing process of sodium bentonite waterproof blanket, due to the high quality of sodium bentonite, in the production process, due to the embedding of bentonite layer in the surface layer, the weight of the whole bentonite waterproof blanket is relatively large. , the lack of power torque of the rolling mechanism may easily cause the waterproof blanket to be rolled tightly. However, when the existing rolling device is rolled, in order to meet the traction force of the roll, the torque is generally large, which is likely to cause damage to the surface layer of the waterproof blanket. The tensile damage of the waterproof blanket or the reduction of its tensile capacity, and because the weight of the waterproof blanket is relatively large, the loading and unloading of the waterproof blanket will cause inconvenient handling during winding. In view of this, this case arises after in-depth research on the above problems.

Contents of the invention

The purpose of the present invention is to solve the above-mentioned problems, and a winding device for a sodium-based bentonite waterproof blanket is designed, which solves the existing background technical problems.

To achieve the above object, the technical solution of the present invention is: a winding device for a sodium-based bentonite waterproof blanket, including a support frame, a winding roller, a reducer and a driving machine, the support frame is provided with a winding roller, and the deceleration The machine is installed on one side of the supporting frame and connected with the driving end of the driving machine. The end of the winding roller is provided with a traction adjustment mechanism connected with the output end of the reducer. There is a winding and compacting structure, and the support frame is connected with a disassembly mechanism with the winding roller;

The traction adjustment mechanism includes: a driven gear, an adjustment gear, several gear stages, a fixed frame, a casing, a drag reducing bearing and a drive shaft;

The end of the winding roller is provided with a driven gear, and the output end of the reducer is provided with an adjusting gear, and the adjusting gear is meshed with the driven gear. The adjusting gear is provided with several stages of gear stages with different numbers of teeth and diameters. The support frame is provided with a fixed frame, the reducer and the driver are installed on the top surface of the fixed frame, the reducer and the driver are provided with a casing, the casing is provided with a driving groove, and the driving groove A drag-reducing bearing is embedded inside, the drive shaft is embedded in the drag-reducing bearing and is connected with the adjusting gear, and a level-adjusting assembly is arranged between the cover and the fixed frame;

The winding and compacting structure includes: a pair of regulating grooves, a pair of regulating blocks and compacting rollers;

The support frame is provided with a pair of symmetrical adjustment slots, a pair of adjustment blocks are embedded in the pair of adjustment slots, a pair of adjustment components are arranged between the pair of adjustment blocks and the pair of adjustment slots, a pair of A compacting roller is movably installed between the regulating blocks, and the compacting roller and the winding roller mesh with each other.

The adjustment assembly includes: a sleeve, an insertion rod and an adjustment spring;

The sleeve is installed in the adjustment groove, the insertion rod is inserted into the sleeve, the adjustment spring is embedded in the sleeve and connected with the end of the insertion rod, and the end of the insertion rod is connected with the adjustment block.

The assembly and disassembly mechanism includes: a pair of brackets, a pair of jacking slots, a pair of jacking blocks, a pair of card slots and two pairs of rotating slots;

The two sides of the winding roller are respectively provided with a pair of brackets connected to the top surface of the support frame, a pair of jacking grooves are respectively arranged at the top of a pair of said brackets, and a pair of jacking blocks are respectively arranged in a pair of said jacking grooves. A pair of card slots are provided on the jacking block, two ends of the winding roller are respectively embedded in the pair of card slots, and two pairs of rotating slots are respectively opened on both sides of the pair of jacking slots.

The level adjustment assembly includes: a pair of slide grooves, a pair of sliders, an adjustment screw, an adjustment nut and two pairs of height adjusters;

A pair of sliding grooves is provided on the fixed frame, a pair of sliders are provided on the bottom surface of the casing to be embedded in the pair of sliding grooves, and a rotating groove is provided on the top surface of the fixed frame parallel to the pair of sliding grooves. An adjusting screw rod is movably installed in the rotating groove, and the adjusting nut is movably installed on the bottom surface of the casing, and the adjusting screw rod is engaged with the adjusting nut, and two pairs of height adjusters are arranged on a pair of the sliders and the bottom surface of the casing connect.

The adjusting gear is a gear with multi-stage teeth number and diameter.

A pair of annular grooves are formed on the opposite wall surfaces of the pair of regulating blocks, and both ends of the compacting roller are respectively embedded in the pair of annular grooves.

The inner ends of the insertion rods are respectively provided with a pair of limit plates, and the ends of the pair of sleeves are provided with a pair of limit ring grooves.

A pair of the clamping grooves are grooves with a slope structure, and two pairs of the rotating grooves are annular grooves with a semicircular structure with an open top.

The end of the adjusting screw rod is provided with an adjusting knob.

The slider is an I-shaped structure, and the matching sliding groove is a T-shaped structure.

The rolling device of the sodium-based bentonite waterproof blanket produced by the technical solution of the present invention has a simple structure and is convenient to adjust. The driving force of the roll shaft is effectively controlled by an integrated power design. Adjust the compaction and rolling force to avoid damage to the limit position of the waterproof blanket during the process, and quickly and conveniently disassemble the rolled waterproof blanket through the disassembly mechanism. The overall structure is easy to use, simple in structure and low in cost.

Description of drawings

Fig. 1 is a front structural schematic diagram of a winding device of a sodium bentonite waterproof blanket according to the present invention.

Fig. 2 is a side view structural schematic diagram of a winding device of a sodium bentonite waterproof blanket according to the present invention.

Fig. 3 is a top view structural schematic diagram of a rolling device of a sodium bentonite waterproof blanket according to the present invention.

Fig. 4 is a partial cross-sectional structural schematic diagram of a winding device of a sodium bentonite waterproof blanket according to the present invention.

Fig. 5 is a partially enlarged structural schematic diagram of a winding device of a sodium bentonite waterproof blanket according to the present invention.

In the figure: 1. Support frame; 2. Winding roller; 3. Reducer; 4. Driving machine; 5. Driven gear; 6. Adjusting gear; 7. Gear stage; 8. Fixed frame; 9. Cover; 10. Drag-reducing bearing; 11. Drive shaft; 12. Adjusting groove; 13. Adjusting block; 14. Compacting roller; 15. Sleeve; 16. Inserting rod; 17. Adjusting spring; 18. Bracket; 19. Jacking Slot; 20, jacking block; 21, card slot; 22, rotation slot; 23, sliding slot; 24, slider; 25, adjusting screw; 26, adjusting nut; 27, height adjuster; 28, limit plate ; 29. Adjust the knob.

detailed description

The present invention is described in detail below in conjunction with the accompanying drawings. As shown in Figures 1-5, the characteristics of this embodiment are that it includes a support frame 1, a winding roller 2, a speed reducer 3 and a driving machine 4, and the support frame 1 is provided with a retracting Roller 2, speed reducer 3 are installed on one side of support frame 1 and are connected with the driving end of driver 4, and the end of winding roller 2 is provided with traction adjustment mechanism and is connected with the output end of reducer 3, on support frame 1 and A rewinding compaction structure is located on one side of the rewinding roller 2, and a disassembly mechanism is connected to the rewinding roller 2 on the support frame 1; the traction adjustment mechanism includes: driven gear 5, adjustment gear 6, several gear stages 7, fixed Frame 8, cover 9, drag-reducing bearing 10 and drive shaft 11; the end of winding roller 2 is provided with driven gear 5, and the output end of reducer 3 is provided with adjusting gear 6, which meshes with driven gear 5, The adjusting gear 6 is provided with several gear stages 7 with different numbers of teeth and diameters, the support frame 1 is provided with a fixed frame 8, the reducer 3 and the driver 4 are installed on the top surface of the fixed frame 8, and the reducer 3 and the driver 4 A case 9 is provided, and a driving slot is opened on the case 9, and a drag-reducing bearing 10 is embedded in the driving slot, and a driving shaft 11 is embedded in the drag-reducing bearing 10 and connected with the adjusting gear 6. 8 is provided with a leveling assembly; the rolling compaction structure includes: a pair of adjustment slots 12, a pair of adjustment blocks 13 and a compacting roller 14; a pair of symmetrical adjustment slots 12 are provided on the support frame 1, and a pair of adjustment slots 12 is embedded with a pair of adjustment blocks 13, a pair of adjustment components is arranged between a pair of adjustment blocks 13 and a pair of adjustment grooves 12, and a compacting roller 14 is movable between a pair of regulating blocks 13, and the compacting roller 14 and the receiving The rolling rollers 2 mesh with each other; the rolling device of the sodium bentonite waterproof blanket has a simple structure and is easy to adjust. The adjustment of compaction and rolling force avoids damage to the limit position of the waterproof blanket during the process. The rolled waterproof blanket can be quickly and conveniently disassembled through the disassembly mechanism. The overall structure is easy to use, simple in structure and low in cost.

All the electrical components in this case are connected with their corresponding power supply through wires by personnel in the field, and the appropriate controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle Among them, the electrical connections between the electrical components are completed sequentially, and the detailed connection methods are well known in the art. The following mainly introduces the working principle and process, and does not explain the electrical control.

Embodiment: According to the accompanying drawings 1-5 of the specification, it can be known that this case is a winding device for a sodium bentonite waterproof blanket, including a support frame 1, a winding roller 2, a reducer 3 and a driving machine 4, and the support frame 1 is equipped with The winding roller 2 and the reducer 3 are installed on one side of the support frame 1 and connected to the driving end of the driving machine 4. The end of the winding roller 2 is provided with a traction force adjustment mechanism to connect with the output end of the reducer 3. On the support frame 1 And be positioned at winding roller 2 side and be provided with winding compacting structure, support frame 1 is connected with winding roller 2 with dismounting mechanism, in the specific implementation process, support frame 1 is the overall support of whole set-up, driving machine 4 and The reducer 3 is connected to provide power for the equipment, and the traction force is adjusted through the traction force adjustment mechanism, so as to increase the coiling torque at the later stage of coiling. Operating speed, increase the speed of coiling;

According to the accompanying drawings 1-5 in the specification, the traction adjustment mechanism includes: driven gear 5, adjustment gear 6, several gear stages 7, fixed frame 8, casing 9, drag-reducing bearing 10 and drive shaft 11, their connection relationship and position The relationship is as follows;

The end of the winding roller 2 is provided with a driven gear 5, and the output end of the reducer 3 is provided with an adjusting gear 6, which meshes with the driven gear 5, and the adjusting gear 6 is provided with several gear stages 7 with different numbers of teeth and diameters , the support frame 1 is provided with a fixed frame 8, the reducer 3 and the driver 4 are installed on the top surface of the fixed frame 8, the reducer 3 and the driver 4 are provided with a casing 9, and the casing 9 is provided with a drive groove, and the drive The drag reducing bearing 10 is embedded in the groove, the driving shaft 11 is embedded in the drag reducing bearing 10 and connected with the adjusting gear 6, and a level adjustment assembly is arranged between the casing 9 and the fixed frame 8;

In the specific implementation process, the winding roller 2 is driven by the driving machine 4 and the reducer 3, and the adjustment gear 6 is used to mesh with the driven gear 5 to realize rotation, and then roll, and the reducer 3 and the drive are connected by the cover 9 The motor 4 is wrapped so that the two can be used as a whole power package, and the resistance to the rotation of the drive shaft 11 is reduced through the drag-reducing bearing 10 on the casing 9, and the adjustment gear 6 adopts a multi-stage structure, and the adjustment gear 6 is equipped with a level adjustment assembly. The meshing with the driven gear 5 can be adjusted to change the torque transmitted by the meshing;

According to the accompanying drawings 1-5 of the specification, the above-mentioned level adjustment assembly includes: a pair of slide grooves 23, a pair of sliders 24, an adjustment screw 25, an adjustment nut 26 and two pairs of height adjusters 27, the connection relationship and position relationship are as follows ;

A pair of sliding grooves 23 are provided on the fixed frame 8, a pair of sliders 24 are embedded in the pair of sliding grooves 23 on the bottom surface of the casing 9, and a turning groove is provided on the top surface of the fixing frame 8 parallel to the pair of sliding grooves 23. An adjusting screw rod 25 is movable inside, and an adjusting nut 26 is movably installed on the bottom surface of the casing 9, the adjusting screw rod 25 is engaged with the adjusting nut 26, and a pair of sliders 24 are connected with two pairs of height regulators 27 on the bottom surface of the casing 9. ;

In the specific implementation process, through the shape adaptation of a pair of sliding grooves 23 and the sliding block 24, the sliding block 24 is an I-shaped structure, and the matching sliding groove 23 is a T-shaped structure, so that the fixing frame 8 fixes the casing 9 At the same time, the casing 9 can slide along a straight line, thereby rotating the adjusting screw 25, and the end of the adjusting screw 25 is provided with an adjusting knob 29, so that the adjusting screw 25 is engaged with the adjusting nut 26, and then the casing 9 is driven to be displaced, so that The adjustment gear 6 is adjustable in the horizontal direction, and due to the existence of the height adjuster 27, the height of the casing 9 is adjustable, and the height of the drive shaft 11 is adjusted synchronously. adjustment.

According to the accompanying drawings 1-5 in the specification, it can be seen that the above-mentioned winding compaction structure includes: a pair of adjustment grooves 12, a pair of adjustment blocks 13 and a compaction roller 14, the connection relationship and position relationship are as follows;

The support frame 1 is provided with a pair of symmetrical adjustment slots 12, a pair of adjustment slots 12 are embedded with a pair of adjustment blocks 13, a pair of adjustment components are arranged between a pair of adjustment blocks 13 and a pair of adjustment slots 12, a pair of adjustment blocks A compacting roller 14 is installed movable between 13, and the compacting roller 14 and the winding roller 2 mesh with each other;

In the specific implementation process, a pair of annular grooves are respectively opened on the opposite walls of the pair of adjustment blocks 13, and the two ends of the compacting roller 14 are respectively embedded in the pair of annular grooves, and the pair of annular grooves are used to fix the two ends of the compacting roller 14. , through the mutual engagement of the compacting roller 14 and the winding roller 2, under the elastic action of the adjustment assembly, the rolled waterproof blanket is compacted to avoid loosening of the waterproof blanket.

According to the accompanying drawings 1-5 of the specification, it can be seen that the above-mentioned adjustment assembly includes: a sleeve 15, an insertion rod 16 and an adjustment spring 17, and their connection relationship and position relationship are as follows;

The sleeve 15 is installed in the adjustment groove 12, the insertion rod 16 is inserted in the sleeve 15, the adjustment spring 17 is embedded in the sleeve 15 and connected with the end of the insertion rod 16, and the end of the insertion rod 16 is connected with the adjustment block 13 ;

In the specific implementation process, the adjustment spring 17 in the sleeve 15 is connected with the insertion rod 16, and then the adjustment block 13 is pushed out by the reverse force of the adjustment spring 17, so that the adjustment block 13 squeezes the compacting roller 14 pair The waterproof blanket is compacted, and the inner end of the insertion rod 16 is respectively provided with a pair of limit plates 28, and the ends of a pair of sleeve pipes 15 are provided with a pair of limit ring grooves, so as to avoid slipping of the ends of the insertion rod 16.

The assembly and disassembly mechanism includes: a pair of brackets 18, a pair of jacking slots 19, a pair of jacking blocks 20, a pair of card slots 21 and two pairs of rotating slots 22;

Both sides of the winding roller 2 are respectively provided with a pair of brackets 18 connected to the top surface of the support frame 1, and the tops of the pair of brackets 18 are respectively provided with a pair of jacking grooves 19, and a pair of jacking grooves 19 are respectively provided with a pair of jacking blocks 20, A pair of jacking blocks 20 are provided with a pair of slots 21, two ends of the winding roller 2 are respectively embedded in the pair of slots 21, and two pairs of rotating slots 22 are respectively opened on both sides of a pair of jacking slots 19.

In the specific implementation process, a pair of clamping grooves 21 are grooves with a slope structure, and two pairs of rotating grooves 22 are annular grooves with a semicircular structure with openings at the top. Respectively embedded in the rotating groove 22, the jacking block 20 is inserted in the jacking groove 19, when it is necessary to unload the material, use the cylinder built in the jacking groove 19 to lift the jacking block 20, so that the jacking block 20 drives The winding roller rises, and then the winding roller 2 falls down due to the slope after the draw-in groove 21 fully exposes the height of the rotating groove 22 .

In summary, it can be seen that the rolling device of the sodium-based bentonite waterproof blanket has a simple structure and is easy to adjust. The driving force of the roll shaft is effectively controlled by an integrated power design. Adjust the compaction and rolling force to avoid damage to the limit position of the waterproof blanket during the process, and quickly and conveniently disassemble the rolled waterproof blanket through the disassembly mechanism. The overall structure is easy to use, simple in structure and low in cost.

The above-mentioned technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention, and some changes that may be made by those skilled in the art to some parts thereof reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims (7)

1. A winding device for a sodium-based bentonite waterproof blanket, including a support frame (1), a winding roller (2), a reducer (3) and a driving machine (4), and the support frame (1) is equipped with The winding roller (2), the reducer (3) is installed on one side of the support frame (1) and connected to the driving end of the driving machine (4), characterized in that the end of the winding roller (2) A traction force adjustment mechanism is provided to connect with the output end of the reducer (3). On the support frame (1) and on the side of the winding roller (2) there is a winding compaction structure. On the support frame (1) There is a disassembly mechanism connected with the winding roller (2); The traction adjustment mechanism includes: a driven gear (5), an adjustment gear (6), several gear stages (7), a fixed frame (8), a casing (9), a drag reducing bearing (10) and a drive shaft (11 ); The end of the winding roller (2) is provided with a driven gear (5), the output end of the reducer (3) is provided with an adjustment gear (6), and the adjustment gear (6) and the driven gear (5) meshing, the adjusting gear (6) is provided with several gear stages (7) with different numbers of teeth and diameters, the support frame (1) is provided with a fixed frame (8), the reducer (3) and the driving machine ( 4) Installed on the top surface of the fixed frame (8), the reducer (3) and the driver (4) are provided with a casing (9), and a driving groove is opened on the casing (9), and the driving The drag-reducing bearing (10) is embedded in the groove, the drive shaft (11) is embedded in the drag-reducing bearing (10) and connected with the adjusting gear (6), and the cover (9) and the fixing frame (8 ) with a leveling component; The winding and compacting structure includes: a pair of regulating grooves (12), a pair of regulating blocks (13) and compacting rollers (14); The support frame (1) is provided with a pair of symmetrical adjustment slots (12), a pair of adjustment slots (12) are embedded with a pair of adjustment blocks (13), a pair of adjustment blocks (13) and a pair of adjustment blocks (13) A pair of adjustment components is provided between the adjustment grooves (12), and a compacting roller (14) is movably installed between a pair of the regulating blocks (13), and the compacting roller (14) and the winding roller ( 2) meshing with each other; The adjustment assembly includes: a sleeve (15), an insertion rod (16) and an adjustment spring (17); The sleeve (15) is installed in the adjustment groove (12), the insertion rod (16) is inserted into the sleeve (15), the adjustment spring (17) is embedded in the sleeve (15) and It is connected with the end of the insertion rod (16), and the end of the insertion rod (16) is connected with the adjustment block (13); The assembly and disassembly mechanism includes: a pair of brackets (18), a pair of jacking slots (19), a pair of jacking blocks (20), a pair of card slots (21) and two pairs of rotating slots (22); A pair of brackets (18) are respectively provided on both sides of the winding roller (2) to connect with the top surface of the support frame (1). A pair of jacking blocks (20) are respectively provided in the jacking slots (19), and a pair of locking slots (21) are opened on the pair of jacking blocks (20), and the two ends of the winding roller (2) They are respectively embedded in a pair of said card slots (21), and two pairs of rotating slots (22) are respectively opened on both sides of a pair of said lifting slots (19); The level adjustment assembly includes: a pair of slide grooves (23), a pair of sliders (24), an adjustment screw (25), an adjustment nut (26) and two pairs of height adjusters (27); A pair of sliding grooves (23) are provided on the fixing frame (8), and a pair of sliding blocks (24) are provided on the bottom surface of the casing (9) to be embedded in a pair of sliding grooves (23). The top surface of the frame (8) is parallel to a pair of sliding grooves (23) and a rotating groove is provided, and an adjusting screw (25) is movably installed in the rotating groove, and the adjusting nut (26) is movably installed on the casing (9) On the bottom surface, the adjusting screw rod (25) is engaged with the adjusting nut (26), and a pair of the sliders (24) are connected with two pairs of height adjusters (27) on the bottom surface of the casing (9). 2. The rolling device of a sodium-based bentonite waterproof blanket according to claim 1, characterized in that the adjusting gear (6) is a gear with multi-stage teeth and diameter. 3. The rolling device of a sodium-based bentonite waterproof blanket according to claim 1, characterized in that a pair of annular grooves are respectively opened on the opposite wall of the pair of adjustment blocks (13), and the compaction roller ( 14) The two ends are respectively embedded in a pair of said annular grooves. 4. The rolling device of a sodium-based bentonite waterproof blanket according to claim 1, characterized in that, the inner ends of the insertion rods (16) are respectively provided with a pair of limit plates (28), and a pair of the sleeves The end of the pipe (15) is provided with a pair of limit ring grooves. 5. The rolling device of a sodium-based bentonite waterproof blanket according to claim 1, characterized in that, a pair of said card slots (21) are grooves with a slope structure, and two pairs of said rotating slots (22 ) is an annular groove with a semicircular structure with an open top. 6 . The rolling device of a sodium bentonite waterproof blanket according to claim 1 , characterized in that, an adjusting knob ( 29 ) is provided at the end of the adjusting screw ( 25 ). 7. The rolling device of a sodium-based bentonite waterproof blanket according to claim 1, characterized in that, the slider (24) is an I-shaped structure, and the matching sliding groove (23) is T-shaped structure.

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