CN211469704U

CN211469704U - Conveying device for processing membrane bag cloth

Info

Publication number: CN211469704U
Application number: CN201922182511.0U
Authority: CN
Inventors: 祁兆和; 王青华; 祁兆虎
Original assignee: Jiangsu Yaohua Plastic Co ltd
Current assignee: Jiangsu Yaohua Plastic Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-11
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a conveying device for processing membrane bag cloth, including conveyer belt frame, support column and conveyer belt, eight support columns are fixedly installed, and the symmetric distribution is at the lower surface edge of conveyer belt frame, and the lower surface welding of the support column that is located both ends is fixed with foraminiferous fixed plate, and the surface mounting of the support column that is close to the middle part is provided with fixed box, the inside of fixed box is provided with worm wheel and worm through the pivot rotation, the worm wheel meshes with the worm mutually, the coaxial gear that is fixed with of one end of worm wheel, the surface meshing of gear is provided with the rack, the lower extreme of rack is fixed and is provided with the slide bar; through the fixed box of design, rotate the hand wheel and can control worm wheel and worm wheel meshing, drive gear and rack toothing and be connected for universal wheel and ground contact or separation, conveyor's of being convenient for removal transport and fixed mounting, easy operation is convenient, has eliminated traditional universal wheel and has fixed firm potential safety hazard inadequately.

Description

Conveying device for processing membrane bag cloth

Technical Field

The utility model belongs to the technical field of the conveyer belt, concretely relates to conveyor is used in processing of membrane bag cloth.

Background

The membrane bag cloth is also called geotextile, and is a water-permeable geosynthetic material formed by needling or weaving synthetic fibers, the finished product is in a cloth shape, the geotextile is divided into woven geotextile and non-woven filament geotextile, the membrane bag cloth needs to be transported by a conveyer belt during production and processing, and is manually unloaded and stacked after being transported to a designated place.

The existing conveying device for processing the film bag cloth has the problems that the conveying device is not provided with universal wheels generally, the equipment is not convenient to move and carry, the conveying device with the universal wheels is difficult to fix the equipment due to the fact that a locking mechanism of the universal wheels is arranged on the conveying device, the equipment is easy to move in the using process, and certain potential safety hazards exist, and therefore the conveying device for processing the film bag cloth is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveyor is used in processing of membrane bag cloth to solve the current conveyor is used in processing of membrane bag cloth that proposes in the above-mentioned background art, there is conveyor and generally does not set up the universal wheel, and the removal transport of the equipment of not being convenient for has the conveyor of universal wheel, is difficult to fixed equipment because of the locking mechanical system in universal wheel area certainly, leads to equipment easily to take place to remove in the use, has the problem of certain potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveyor is used in processing of membrane bag cloth, includes conveyer belt frame, support column and conveyer belt, support column fixed mounting has eight, and the symmetric distribution is at the lower surface edge of conveyer belt frame, and the lower surface welded fastening who is located the support column at both ends has foraminiferous fixed plate, and the external fixed surface that is close to the support column at middle part is provided with fixed box, the inside of fixed box is rotated through the pivot and is provided with worm wheel and worm, the worm wheel meshes with the worm mutually, the one end coaxial fixation of worm wheel has the gear, the external surface meshing of gear is provided with the rack, the fixed slide bar that is provided with of lower extreme of rack, the lower extreme of slide bar slides and stretches out the lower surface of fixed.

Preferably, the two ends of the worm extend out of the outer surface of the fixing box through rotating shafts, a hand wheel is installed on one rotating shaft, a flange is fixedly arranged on the other rotating shaft, and a fixing shaft is fixedly connected between the two flanges on the two sides.

Preferably, the lead angle of the worm is smaller than the equivalent friction angle between the worm and the gear engaged with the worm wheel.

Preferably, the gear and the worm wheel are fixedly installed on the rotating shaft through a key pin and a key slot, and the outer diameter of the gear is equal to half of the worm wheel.

Preferably, the slide bar is a hexagonal prism, an inner hexagonal through hole is formed in the lower end of the fixing box, and the hexagonal prism is in sliding fit with the inner hexagonal through hole.

Preferably, the one end of conveyer belt frame is passed through the bearing and is rotated and install the external screw thread cylinder, the screw thread at external screw thread cylinder both ends closes opposite direction soon, the fixed surface of conveyer belt frame is provided with the belt pulley protection casing, the one end of external screw thread cylinder is passed through the connecting axle and is rotated during embedding belt pulley protection casing, and just inlays the end portion of end and install the belt pulley, servo motor is installed to the lower extreme of conveyer belt frame, the external screw thread cylinder passes through the belt pulley and the belt is connected with the servo motor drive.

Preferably, the inner surface of the conveyer belt frame is fixedly provided with fixed pulleys distributed at even intervals, and the discharging end of the conveyer belt frame is fixedly provided with a material receiving box.

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

(1) through the fixed box of design, rotate the hand wheel and can control worm wheel and worm wheel meshing, drive gear and rack toothing and be connected for universal wheel and ground contact or separation, conveyor's of being convenient for removal transport and fixed mounting, easy operation is convenient, has eliminated traditional universal wheel and has fixed firm potential safety hazard inadequately.

(2) Through designing hexagon socket head cap through-hole and hexagonal prism, improve rack and gear engagement stability, the diameter of gear is less than the diameter of worm wheel for adjust to rotate more laborsavingly, set up the external screw thread cylinder, make the product paste automatically and lean on the conveyer belt edge, the transport of being convenient for take sets up the fixed pulley, avoids product and conveyer belt medial surface to take place wearing and tearing.

Drawings

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

fig. 2 is a sectional view of the fixing box of the present invention;

fig. 3 is a top view of the conveyor belt of the present invention;

in the figure: 1. a conveyor belt frame; 2. a material receiving box; 3. a belt pulley shield; 4. a support pillar; 5. a fixing box; 6. a fixed shaft; 7. a rack; 8. a slide bar; 9. a worm gear; 11. a gear; 12. a worm; 13. an externally threaded roller; 14. a fixed pulley; 15. and (5) conveying the belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a conveying device for processing membrane bag cloth comprises a conveying belt rack 1, supporting columns 4 and a conveying belt 15, eight supporting columns 4 are fixedly arranged and symmetrically distributed on the edge of the lower surface of the conveying belt rack 1, the lower surfaces of the supporting columns 4 at two ends are fixedly welded with a fixing plate with holes, so that the supporting columns are conveniently fixed with the ground through expansion bolts, the stability of equipment is improved, a fixing box 5 is fixedly welded on the outer surface of the supporting column 4 close to the middle part, a worm wheel 9 and a worm 12 are rotatably arranged in the fixing box 5 through a rotating shaft, two ends of the worm 12 extend out of the outer surface of the fixing box 5 through the rotating shaft, a hand wheel is arranged on the rotating shaft at one end, a flange is fixedly arranged on the rotating shaft at the other end, a fixing shaft 6 is fixedly connected between the two flanges at two sides, the worm 12 in the fixing boxes 5 at two, one end of a worm wheel 9 is coaxially fixed with a gear 11, the worm wheel 9 and the gear 11 are fixedly connected with a rotating shaft through a key pin, a rack 7 is arranged on the outer surface of the gear 11 in a meshed mode, a sliding rod 8 is fixedly welded to the lower end of the rack 7, the minimum diameter of the sliding rod 8 is larger than that of the rack 7, the lower end of the sliding rod 8 extends out of the lower surface of the fixing box 5 in a sliding mode, a universal wheel is fixedly installed at the extending end portion of the rack, a hand wheel is rotated to control a worm 12 to rotate, the worm wheel 9 and the gear 11 can be controlled to rotate through meshing of the worm 12 and the worm wheel 9, the gear 11 is further driven to be in meshed connection with the rack 7, up-and-down movement of the sliding rod 8 and the universal wheel fixedly installed at the extending end portion of the.

In this embodiment, the lead angle of the worm 12 is smaller than the equivalent friction angle between the worm 12 and the gear engaged with the worm wheel 9, so that the mechanism has self-locking property, can realize reverse self-locking, namely, the worm 12 can be automatically locked by stopping rotating, and the stability of the universal wheel is ensured.

In this embodiment, the gear 11 and the worm wheel 9 are fixedly mounted on the rotating shaft through a key pin and a key slot, the outer diameter of the gear 11 is equal to half of the worm wheel 9, and the diameter of the gear 11 is smaller than that of the worm wheel 9, so that the rotation adjustment is more labor-saving.

In this embodiment, the slide bar 8 is a hexagonal prism, the lower end of the fixing box 5 is provided with an inner hexagonal through hole, the hexagonal prism is in sliding fit with the inner hexagonal through hole, and the inner hexagonal through hole and the hexagonal prism are arranged, so that the slide bar 8 is prevented from rotating and driving the rack 7 to rotate, and the rack 7 is ensured to be stably meshed with the gear 11.

In this embodiment, the one end of conveyer belt frame 1 is passed through the bearing and is rotated and install external screw thread cylinder 13, the surface covering of external screw thread cylinder 13 has the rubber sleeve, avoid causing the damage to the product, the screw thread of external screw thread cylinder 13 both ends closes opposite direction soon, the surface welded fastening of conveyer belt frame 1 has belt pulley protection casing 3, the one end of external screw thread cylinder 13 is passed through the connecting axle and is rotated during embedding belt pulley protection casing 3, and the belt pulley is installed to the embedding end tip, servo motor is installed to the lower extreme of conveyer belt frame 1, external screw thread cylinder 13 passes through the belt pulley and the belt is connected with the servo motor drive, the product removes to the both ends of external screw thread cylinder 13 under the drive of external screw thread behind the.

In this embodiment, the fixed pulley 14 that evenly spaced apart distribution was installed to the internal surface fixed mounting of conveyer belt frame 1, avoids the internal surface of product contact conveyer belt frame 1 to take place wearing and tearing, and the unloading end fixed of conveyer belt frame 1 is provided with material receiving box 2.

The utility model discloses a theory of operation and use flow: when the carrying equipment needs to be fixed or moved, a hand wheel is rotated, the worm 12 is controlled to be meshed with the worm wheel 9 through the hand wheel, the worm wheel 9 and the gear 11 can be controlled to rotate, the gear 11 is further driven to be meshed with the rack 7, the up-and-down movement of the rack 7 drives the up-and-down movement of the slide rod 8 and the universal wheel fixedly installed at the end part of the extending end of the slide rod 8, when the universal wheel is in contact with and tightly presses the ground, the support column 4 is separated from the ground, the moving and carrying of the conveying device can be realized, and the mechanism has self-locking performance, so that the height of the universal wheel can be locked by stopping rotating, the operation is simple;

the diameter of gear 11 is less than the diameter of worm wheel 9, can make rotation regulation more laborsaving, set up hexagon socket head cap through-hole and hexagonal prism, avoid slide bar 8 to rotate and drive rack 7 and rotate, ensure rack 7 and gear 11 stable meshing, set up both ends screw thread and close opposite direction's external screw thread cylinder 13 soon, the product passes through and removes to the both ends of external screw thread cylinder 13 under the effect of external screw thread behind the external screw thread cylinder 13, make the product paste and lean on the conveyor edge, the workman of being convenient for moves the product, save physical power, the handling efficiency is improved, set up fixed pulley 14, prevent that the product from taking place wearing and tearing with the internal surface of conveyer belt frame 1, set up material receiving box 2, be convenient for catch the product that in time moved, prevent that it from falling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 conveyor is used in processing of membrane bag cloth, includes conveyer belt frame (1), support column (4) and conveyer belt (15), its characterized in that: support column (4) fixed mounting has eight, and the symmetric distribution is at the lower surface edge of conveyer belt frame (1), and the lower surface welded fastening who is located support column (4) at both ends has foraminiferous fixed plate, and the external fixed surface that is close to support column (4) at middle part is provided with fixed box (5), the inside of fixed box (5) is rotated through the pivot and is provided with worm wheel (9) and worm (12), worm wheel (9) mesh mutually with worm (12), the one end coaxial fixation of worm wheel (9) has gear (11), the external surface meshing of gear (11) is provided with rack (7), the lower extreme of rack (7) is fixed and is provided with slide bar (8), the lower extreme of slide bar (8) slides and stretches out the lower surface of fixed box (5), and stretches out end portion fixed mounting and have the universal wheel.

2. The conveying device for processing the film bag cloth according to claim 1, characterized in that: the both ends of worm (12) are passed through the pivot and are stretched out the surface of fixed box (5), and the hand wheel is installed in one end pivot, and the fixed flange that is provided with of other end pivot, fixedly connected with fixed axle (6) between two flanges of both sides.

3. The conveying device for processing the film bag cloth according to claim 1, characterized in that: the lead angle of the worm (12) is smaller than the equivalent friction angle between the worm (12) and the meshing gear of the worm wheel (9).

4. The conveying device for processing the film bag cloth according to claim 1, characterized in that: the gear (11) and the worm wheel (9) are fixedly arranged on the rotating shaft through a key pin and a key slot, and the outer diameter of the gear (11) is equal to half of the worm wheel (9).

5. The conveying device for processing the film bag cloth according to claim 1, characterized in that: the sliding rod (8) is a hexagonal prism, an inner hexagonal through hole is formed in the lower end of the fixed box (5), and the hexagonal prism is in sliding fit with the inner hexagonal through hole.

6. The conveying device for processing the film bag cloth according to claim 1, characterized in that: the one end of conveyer belt frame (1) is passed through the bearing and is rotated and install external screw thread cylinder (13), the screw thread at external screw thread cylinder (13) both ends closes opposite direction soon, the fixed surface of conveyer belt frame (1) is provided with belt pulley protection casing (3), the one end of external screw thread cylinder (13) is passed through the connecting axle and is rotated during embedding belt pulley protection casing (3), and embeds the end portion and install the belt pulley, servo motor is installed to the lower extreme of conveyer belt frame (1), external screw thread cylinder (13) are connected with the servo motor drive through belt pulley and belt.

7. The conveying device for processing the film bag cloth according to claim 1, characterized in that: the inner surface of the conveyer belt rack (1) is fixedly provided with fixed pulleys (14) which are distributed at even intervals, and the blanking end of the conveyer belt rack (1) is fixedly provided with a material receiving box (2).