CN213325104U

CN213325104U - Rubber conveyer belt mechanical joint device for outdoor operations

Info

Publication number: CN213325104U
Application number: CN202022260255.5U
Authority: CN
Inventors: 张永清
Original assignee: Hebei Yilin Conveying Equipment Co ltd
Current assignee: Hebei Yilin Conveying Equipment Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-01
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a rubber conveyor belt mechanical splice device for outdoor operations belongs to rubber conveyor belt technical field, including taking the head and taking the tail, take the head and take the tail link to be the L type, and take the head and take the mutual joint of tail link, set up equidistant second extension board in the middle of the head inner wall of taking, take head one end inner wall to set up equidistant open slot, and open slot and second extension board staggered arrangement. The utility model discloses in insert inside the through-hole through the reference column for consolidate once more when taking the head and taking the tail joint, rubber slab, insert the nail will take the head and take the tail to enlarge the scope fixed simultaneously, and be provided with elastic webbing and automatic tightening mechanism between two reference columns, stretch-draw when making the rubber conveyer belt transmission is mild, and the reference column outside is provided with the protection and fills up, has avoided the easy problem of wearing and tearing of transmission shaft and rubber conveyer belt inside and outside.

Description

Rubber conveyer belt mechanical joint device for outdoor operations

Technical Field

The utility model relates to a rubber conveyor belt technical field especially relates to a rubber conveyor belt mechanical joint device for outdoor operations.

Background

The outdoor operation refers to the work of a working place outside a residence, and the personnel for the outdoor operation mainly comprises construction workers, traffic polices, sanitation workers, farmers doing double robbery, field explorators, floating personnel and the like; in outdoor operation, a large amount of materials are always conveyed, and a rubber conveying belt is needed for transportation, so that manpower and material resources are saved, and the working efficiency is improved; the rubber conveyer has the characteristics of a heat-resistant belt, a wear-resistant belt, a burning-resistant belt, an oil-resistant belt, an alkali-resistant belt, a heat-resistant belt, a cold-resistant belt and the like, is suitable for conveying various materials, is mainly used for large-scale continuous transportation of departments such as coal, mine, metallurgy, chemical industry, building, traffic and the like, and the transported materials are divided into massive, powdery, pasty, finished articles and the like.

All rubber conveyer belts can be used only by being connected into a ring shape, so the quality of the joint of the conveyer belt directly influences the service life of the conveyer belt and whether the conveyer belt can stably and smoothly run, and common methods for the joint of the conveyer belt comprise a mechanical joint, a cold bonding joint, a hot vulcanization joint and the like; the mechanical joint is generally a belt buckle joint, the joint method is convenient, convenient and economic, but the two sides of the mechanical joint and the conveying belt of the existing rubber conveying belt mechanical joint device for outdoor operation are protruded, so that the transmission shaft and the inner side of the rubber conveying belt are easily abraded, and the service life of the rubber conveying belt is greatly shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rubber conveyer belt mechanical joint device for outdoor operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rubber conveyer belt mechanical joint device for outdoor operation comprises a belt head and a belt tail, wherein the ends of the belt head and the belt tail are L-shaped, the ends of the belt head and the belt tail are mutually clamped, equidistant second extending plates are arranged in the middle of the inner wall of the belt head, equidistant open grooves are arranged in the inner wall of one end of the belt head, the open grooves and the second extending plates are arranged in a staggered mode, equidistant clamping grooves are arranged in the middle of the inner wall of the belt tail, equidistant first extending plates are arranged in the inner wall of the belt tail, the clamping grooves and the first extending plates are arranged in a staggered mode, a plurality of rows of equidistant through holes are arranged on the outer wall of the belt tail, the through holes penetrate through the belt tail and the first extending plates and extend into the open grooves, a positioning column is clamped in the through holes, a protective pad is fixedly installed at the top end of the positioning column, a sleeve, and an automatic tightening mechanism is fixedly arranged between the elastic belts.

Preferably, the bottom end and the middle upper end of the through hole are respectively embedded with a memory alloy ring, and the positioning column is rotatably sleeved with the memory alloy ring.

Preferably, two the equal fixedly connected with rubber slab of lantern ring opposite side, and rubber slab and take the head, take the fixed grafting between the tail outer wall to have inserted the nail, the welding of inserted nail top has oval nail cap, and equidistant semiellipse circular slot has been seted up to the rubber slab outer wall, and inserts nail top rubber slab outer wall seamless grafting.

Preferably, the positioning column is formed by embedding a rubber column and a spiral metal sleeve, and the protection pad is in a semi-elliptical shape.

Preferably, the elastic coefficients of the positioning column, the rubber plate, the protective pad and the elastic band are sequentially increased.

Preferably, the belt head and the belt tail are provided with a protective film layer in a sticking mode, and the rubber plate, the positioning column, the protective pad, the elastic belt and the automatic tightening mechanism are all located inside the protective film layer.

The utility model has the advantages that:

1. the utility model provides a pair of rubber conveyer belt mechanical joint device for outdoor operations inserts inside the through-hole through the reference column for consolidate once more when taking the head with take the tail joint, rubber slab, inserted pin will take the head with take the tail extension range fixed simultaneously, and be provided with elastic webbing and automatic tightening mechanism between two reference columns, stretch-draw when making the rubber conveyer belt transmission is mild, and the reference column outside is provided with the protection and fills up, has avoided the easy problem that wears and torn of transmission shaft and rubber conveyer belt inside and outside.

2. The utility model provides a pair of rubber conveyer belt mechanical splice device for outdoor operations rotates through reference column and memory alloy circle and cup joints, strengthens the stable connection of reference column and tape head and tape tail, and memory alloy circle restorable after compression deformation, reduces the wearing and tearing of mechanical splice and the area body.

3. The utility model provides a pair of rubber conveyer belt mechanical joint device for outdoor operations all lies in inside the protection rete through rubber slab, reference column, protection pad, elastic webbing, automatic tightening mechanism, avoids mechanical joint's part directly to expose in the air and with material direct contact, reduces the influence of air oxidation and material friction to mechanical joint.

Drawings

Fig. 1 is a schematic structural view of a mechanical joint device of a rubber conveyor belt for outdoor operation according to the present invention;

FIG. 2 is a schematic side view of a belt tail of the mechanical joint device for the rubber conveyer belt for outdoor operation according to the present invention;

FIG. 3 is a schematic side view of a belt head of a mechanical joint device for a rubber conveyer belt for outdoor operations according to the present invention;

fig. 4 is a schematic structural diagram of a rubber conveyor belt mechanical joint device for outdoor operations according to embodiment 2 of the present invention.

In the figure: the belt comprises a belt head 1, a nail 2, a lantern ring 3, a positioning column 4, an elastic belt 5, an automatic tightening mechanism 6, a protective pad 7, a rubber plate 8, a belt tail 9, a through hole 10, a clamping groove 11, a first extension plate 12, a memory alloy ring 13, a second extension plate 14, an open groove 15 and a protective film layer 16.

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.

Example 1

Referring to fig. 1-3, a rubber conveyer belt mechanical joint device for outdoor operation comprises a belt head 1 and a belt tail 9, wherein the connecting ends of the belt head 1 and the belt tail 9 are L-shaped, the connecting ends of the belt head 1 and the belt tail 9 are clamped with each other, a second extending plate 14 is arranged in the middle of the inner wall of the belt head 1 at equal intervals, an open slot 15 is arranged on the inner wall of one end of the belt head 1 at equal intervals, the open slot 15 and the second extending plate 14 are arranged in a staggered manner, a clamping slot 11 is arranged in the middle of the inner wall of the belt tail 9 at equal intervals, a first extending plate 12 is arranged on the inner wall of the belt tail 9 at equal intervals, the clamping slot 11 and the first extending plate 12 are arranged in a staggered manner, a plurality of rows of through holes 10 are arranged on the outer wall of the belt tail 9 at equal intervals, the through holes 10 penetrate through the belt tail 9 and the first extending plate 12 to the inside of the open, one side of the two lantern rings 3 is fixedly connected with an elastic belt 5, and an automatic tightening mechanism 6 is fixedly arranged between the elastic belts 5.

In the utility model, the bottom end and the middle upper end of the through hole 10 are both embedded with the memory alloy ring 13, and the positioning column 4 is rotatably sleeved with the memory alloy ring 13;

the other sides of the two lantern rings 3 are fixedly connected with rubber plates 8, inserting nails 2 are fixedly inserted between the rubber plates 8 and the outer walls of the belt head 1 and the belt tail 9, elliptical nail caps are welded at the top ends of the inserting nails 2, equidistant semi-elliptical grooves are formed in the outer walls of the rubber plates 8, and the outer walls of the rubber plates 8 at the top ends of the inserting nails 2 are inserted in a seamless mode;

the positioning column 4 is formed by embedding a rubber column and a spiral metal sleeve, and the protective pad 7 is in a semi-elliptical shape;

the elastic coefficients of the positioning column 4, the rubber plate 8, the protective pad 7 and the elastic belt 5 are increased in sequence.

The working principle is as follows: the positioning columns 4 are inserted into the through holes 10, so that the belt head 1 and the belt tail 9 are reinforced again when clamped, the rubber plate 8 and the inserted nails 2 fix the belt head 1 and the belt tail 9 in an enlarged range, the elastic belt 5 and the automatic tightening mechanism 6 are arranged between the two positioning columns 4, the rubber conveying belt is tensioned smoothly during transmission, and the protective pads are arranged on the outer sides of the positioning columns 4, so that the problem that the inner side and the outer side of the transmission shaft and the inner side of the rubber conveying belt are easily abraded is solved; the positioning column 4 is rotatably sleeved with the memory alloy ring 13, so that the stable connection between the positioning column 4 and the belt head 1 and the belt tail 9 is enhanced, the memory alloy ring 13 can be restored after compression deformation, and the abrasion between a mechanical joint and a belt body is reduced.

Example 2

Referring to fig. 4, a rubber conveyor belt mechanical joint device for outdoor operations, further, a protection film layer 16 is attached to a belt head 1 and a belt tail 9, and a rubber plate 8, a positioning column 4, a protection pad 7, an elastic belt 5 and an automatic tightening mechanism 6 are all located inside the protection film layer 16.

The working principle is as follows: through inside rubber slab 8, reference column 4, protection pad 7, elastic webbing 5, automatic tightening mechanism 6 all were located protection rete 16, avoided mechanical joint's part directly to expose in the air and with material direct contact, reduced the influence of air oxidation and material friction to mechanical joint.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rubber conveyer belt mechanical splice device for outdoor operations, is including taking first (1) and taking tail (9), a serial communication port, take first (1) and take tail (9) link to be the L type, and take first (1) and take tail (9) link to joint each other, set up equidistant second extension board (14) in the middle of taking first (1) inner wall, take first (1) one end inner wall to set up equidistant open slot (15), and open slot (15) and second extension board (14) staggered arrangement, set up equidistant draw-in groove (11) in the middle of taking tail (9) inner wall, take tail (9) inner wall to set up equidistant first extension board (12), and draw-in groove (11) and first extension board (12) staggered arrangement, take tail (9) outer wall to set up a plurality of equidistant through-holes (10), and through-hole (10) run through and take tail (9), Inside first extension board (12) and extend to open slot (15), the inside joint of through-hole (10) has reference column (4), and reference column (4) top fixed mounting have the protection to fill up (7), and reference column (4) circumference outer wall upper end fixed coupling has lantern ring (3), two lantern ring (3) one side fixed connection elastic webbing (5), and fixed mounting has automatic tightening mechanism (6) between elastic webbing (5).

2. The mechanical joint device for the rubber conveying belt for outdoor operation according to claim 1, wherein the memory alloy ring (13) is mounted at the bottom end and the middle upper end of the through hole (10) in an embedded manner, and the positioning column (4) is rotatably sleeved with the memory alloy ring (13).

3. The mechanical joint device for the rubber conveying belt for the outdoor operation according to claim 1, wherein rubber plates (8) are fixedly connected to the other sides of the two lantern rings (3), inserting nails (2) are fixedly inserted between the rubber plates (8) and the outer walls of the belt head (1) and the belt tail (9), elliptical nail caps are welded at the top ends of the inserting nails (2), semi-elliptical grooves with equal intervals are formed in the outer walls of the rubber plates (8), and the outer walls of the rubber plates (8) at the top ends of the inserting nails (2) are inserted in a seamless mode.

4. The mechanical joint device of a rubber conveyor belt for outdoor operation as claimed in claim 1, wherein said positioning post (4) is composed of rubber post and spiral metal sleeve inlay, and the protection pad (7) is semi-elliptical.

5. The mechanical joint device for the rubber conveying belt for the outdoor operation according to claim 4, wherein the elastic coefficients of the positioning column (4), the rubber plate (8), the protective pad (7) and the elastic belt (5) are increased in sequence.

6. The mechanical joint device for the rubber conveying belt for the outdoor operation according to claim 1, wherein a protective film layer (16) is attached to the belt head (1) and the belt tail (9), and the rubber plate (8), the positioning column (4), the protective pad (7), the elastic belt (5) and the automatic tightening mechanism (6) are all located inside the protective film layer (16).