CN214191686U - Novel sprocket guard shield based on malleation airlock - Google Patents

Abstract

The utility model discloses a novel sprocket guard shield based on malleation airlock relates to sprocket guard shield technical field. This novel sprocket guard shield based on malleation airlock, including the cover body, a plurality of interior hollow ribs have been seted up to the upper surface equidistance of the cover body, and the lower fixed surface stress ring of the cover body, the sliding hole has all been seted up to both ends upper surface about the stress ring, the equal fixedly connected with spring in inside of two sliding holes. This novel sprocket guard shield based on malleation airlock brings the sprocket into the inside of the cover body, and the interior hollow rib that cover body surface equidistance was seted up is guaranteeing under the bulk strength condition, lightens self weight as far as possible, reduces energy loss, promotes two press plates, makes two transfer lines be close to towards the cover body, and inside two fixture blocks got into two draw-in grooves, the spring promoted transfer line made fixture block and two draw-in groove blocks, will cover the body and fix the upper surface at the fixed plate, convenient dismantlement and installation, it is more laborsaving when detecting and maintaining.

Description

Novel sprocket guard shield based on malleation airlock

Technical Field

The utility model relates to a sprocket guard technical field specifically is a novel sprocket guard shield based on malleation airlock.

Background

Malleation air seal machinery extensively is applicable to the husk rice, the powder process, the fodder, machinery and chemical industry, medicine, tobacco, metallurgy, the pneumatic transport of trade equipment such as cement and dust removal and the unloading of pipe network pressure state, to at the malleation, the likepowder graininess under the negative pressure state, the slice, malleation air seal machinery drives the spare part operation by the sprocket structure, in order to guarantee the security of equipment use, and dustproof function when equipment operates, can often install the sprocket guard shield additional at the sprocket structure, current sprocket guard shield design, the guard shield is whole board moulding, through the bolt fastening, but the quality of traditional guard shield is higher, cause inconvenience in dismantling and the installation, and traditional guard shield contains the closed angle, the edge, at staff at daily work, the unexpected scratch of inspection process can cause the damage, the security is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel sprocket guard shield based on malleation air seal machinery is guaranteeing under the bulk strength condition, lighten self weight as far as possible, reduce energy loss, inside two fixture blocks got into two draw-in grooves, the spring promotes the transfer line, make fixture block and two draw-in groove blocks, fix the upper surface at the fixed plate with the cover body, convenient dismantlement and installation, it is more laborsaving when detecting with the maintenance, the cover body is convex with the both ends of atress ring, no closed angle, the edge etc., effectively protect drive mechanism outside, can also avoid relevant staff at daily work, the unexpected damage such as bumping of tour process, the security is higher.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel sprocket guard shield based on malleation airlock, includes the cover body, a plurality of interior hollow ribs have been seted up to the upper surface equidistance of the cover body, the lower fixed surface of the cover body is connected with the atress ring, the sliding hole has all been seted up, two to the both ends upper surface about the atress ring the equal fixedly connected with spring in inside of sliding hole, two the equal fixedly connected with transfer line in one end of spring, two the equal fixedly connected with in upper end of transfer line presses the clamp plate, two the equal fixedly connected with fixture block of lower extreme of transfer line, the below of atress ring is provided with the fixed plate, the draw-in groove has all been seted up, two to the left and right sides upper surface of fixed plate the draw-in groove all matches with two fixture blocks.

Furthermore, a sealing groove is formed in the lower surface of the stress ring, a sealing ring is bonded to the upper surface of the fixing plate, and the sealing ring is matched with the sealing groove.

Furthermore, an observation window is formed in the center of the upper surface of the cover body, and a transparent acrylic plate is embedded inside the observation window.

Furthermore, lubricating cotton is bonded on the rear surface of the inner wall of the cover body and is located above the fixing plate.

Furthermore, the outer side surfaces of the two pressing plates are fixedly connected with cushion pads, and the overlooking cross sections of the two cushion pads are arc-shaped.

Furthermore, the cross sections of the two clamping blocks are in a right trapezoid shape, and the two clamping blocks are respectively located on the left side and the right side of the sealing ring.

The utility model provides a novel sprocket guard shield based on malleation airlock. The method has the following beneficial effects:

(1) this novel sprocket guard shield based on malleation airlock brings the sprocket into the inside of the cover body, the interior hollow rib that cover body surface equidistance was seted up, under guaranteeing the bulk strength condition, lighten self weight as far as possible, reduce energy loss, promote two press plates, make two transfer lines be close to towards the cover body, inside two fixture blocks got into two draw-in grooves, spring promoted transfer line, make fixture block and two draw-in groove blocks, fix the upper surface at the fixed plate with the cover body, convenient dismantlement and installation, it is more laborsaving when detecting and maintaining.

(2) This novel sprocket guard shield based on malleation airlock establishes at the inside transparent acrylic plate of observation window through inlaying, and the behavior that can audio-visual observation sprocket, timely aassessment the operating mode of sprocket, and the cover body is arc with the both ends of atress ring, does not have the closed angle, and the edge etc. effectively protects drive mechanism outside, can also avoid relevant staff in daily work, the unexpected damage such as bumping of patrolling the process, the security is higher.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a bottom view of the force-bearing ring of the present invention.

In the figure: 1. a cover body; 2. an observation window; 3. a stress ring; 4. a pressing plate; 5. hollow ribs; 6. a transparent acrylic sheet; 7. a cushion pad; 8. a slide hole; 9. a clamping block; 10. lubricating cotton; 11. a seal ring; 12. a card slot; 13. a sealing groove; 14. a transmission rod; 15. a spring; 16. and (7) fixing the plate.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel sprocket guard shield based on malleation airlock, including the cover body 1, a plurality of interior hollow ribs 5 have been seted up to the upper surface equidistance of the cover body 1, the lower fixed surface stress ring 3 of the cover body 1, sliding hole 8 has all been seted up to both ends upper surface about stress ring 3, the equal fixedly connected with spring 15 in inside of two sliding hole 8, the equal fixedly connected with transfer line 14 of one end of two springs 15, the equal fixedly connected with in upper end of two transfer lines 14 presses clamp plate 4, the equal fixedly connected with fixture block 9 of lower extreme of two transfer lines 14, the below of stress ring 3 is provided with fixed plate 16, draw-in groove 12 has all been seted up to the left and right sides upper surface of fixed plate 16, two draw-in grooves 12 all match with two fixture blocks 9.

In this embodiment: bring the sprocket into the inside of the cover body 1, the interior hollow rib 5 that the equidistance was seted up on the cover body 1 surface, under the bulk strength condition of guaranteeing, self weight is lightened as far as possible, reduce energy loss, promote two press plates 4, make two transfer lines 14 be close to towards the cover body 1, inside two fixture blocks 9 got into two draw-in grooves 12, spring 15 promoted transfer line 14, make fixture block 9 and two draw-in grooves 12 block, fix the cover body 1 at the upper surface of fixed plate 16, convenient dismantlement and installation, it is more laborsaving when detecting and maintaining.

Specifically, the lower surface of the force-bearing ring 3 is provided with a sealing groove 13, the upper surface of the fixing plate 16 is bonded with a sealing ring 11, and the sealing ring 11 is matched with the sealing groove 13.

In this embodiment: the sealing groove 13 is sleeved on the outer surface of the sealing ring 11, and a gap between the stress ring 3 and the fixing plate 16 is filled, so that impurities are prevented from entering the cover body 1, the operation of parts is prevented from being influenced, and the service life of the parts is guaranteed.

Specifically, the center of the upper surface of the cover body 1 is provided with an observation window 2, and a transparent acrylic plate 6 is embedded in the observation window 2.

In this embodiment: through inlaying the transparent acrylic plate 6 of establishing in observation window 2 inside, the behavior of observation sprocket that can be audio-visual, timely aassessment to the operating mode of sprocket.

Specifically, the rear surface of the inner wall of the cover body 1 is bonded with the lubricating cotton 10, and the lubricating cotton 10 is located above the fixing plate 16.

In this embodiment: the inside of the lubricating cotton 10 contains a lubricant, and the lubricating cotton is attached to the outer surface of the chain, so that the lubricant is smeared on the outer surface of the chain when the chain works, and the lubricant is prevented from being frequently replenished.

Specifically, the outer side surfaces of the two pressing plates 4 are fixedly connected with cushion pads 7, and the overlooking cross sections of the two cushion pads 7 are arc-shaped.

In this embodiment: two blotters 7 absorb kinetic energy in the in-process that promotes according to board 4, increase frictional force, prevent that the hand from sliding, the transversal arc of personally submitting overlooking of blotter 7, with the finger belly laminating of finger, it is more humanized.

Specifically, the cross sections of the two clamping blocks 9 are in a right trapezoid shape, and the two clamping blocks 9 are respectively located on the left side and the right side of the sealing ring 11.

In this embodiment: the two clamping blocks 9 are aligned to the two clamping grooves 12, the cover body 1 is pressed, the two clamping blocks 9 are extruded on the inclined surfaces after being stressed, and the inclined surfaces slide into the two clamping grooves 12, so that time and labor are saved.

When the chain wheel is used, the chain wheel is brought into the cover body 1, the inner hollow ribs 5 arranged on the outer surface of the cover body 1 at equal intervals reduce the self weight as much as possible and reduce the energy loss under the condition of ensuring the overall strength, the two pressing plates 4 are pushed, the two transmission rods 14 are enabled to approach towards the cover body 1, the two clamping blocks 9 enter the two clamping grooves 12, the transmission rods 14 are pushed by the springs 15, the clamping blocks 9 are clamped with the two clamping grooves 12, the cover body 1 is fixed on the upper surface of the fixing plate 16, the disassembly and the assembly are convenient, more labor is saved during the detection and the maintenance, the sealing grooves 13 are sleeved on the outer surface of the sealing ring 11, the gap between the stress ring 3 and the fixing plate 16 is filled, impurities are prevented from entering the inner part of the cover body 1, the operation of parts is influenced, the service life of the parts is ensured, and the working condition of the chain wheel can be visually observed through the transparent acrylic plates 6 embedded in the observation window 2, timely aassessment to the operating mode of sprocket, the inside of lubricated cotton 10 includes emollient, with the surface laminating of chain, paint emollient on the surface of chain at the chain during operation, avoid frequently replenishing emollient, two blotters 7 absorb kinetic energy pushing the in-process of pressing plate 4 in the promotion, increase frictional force, prevent that the hand is smooth, the transversal arc of personally submitting overlooking of blotter 7, laminate with the finger belly of finger, it is more humanized, aim at two draw-in grooves 12 with two fixture blocks 9, press the cover body 1, make two fixture blocks 9 extrude the inclined plane after the atress, slide in the inside of two draw-in grooves 12, the both ends of cover body 1 and atress ring 3 are arc, there is not the closed angle, the edge, etc., effectively protect outside the drive mechanism, can also avoid relevant staff at daily work, the unexpected damage such as scraping of tour process, the security is higher.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a novel sprocket guard shield based on malleation airlock, includes the cover body (1), its characterized in that: the novel mask is characterized in that a plurality of hollow ribs (5) are equidistantly arranged on the upper surface of the mask body (1), a stress ring (3) is fixedly connected to the lower surface of the mask body (1), sliding holes (8) are formed in the upper surfaces of the left end and the right end of the stress ring (3), springs (15) are fixedly connected to the inner portions of the sliding holes (8), transmission rods (14) are fixedly connected to one ends of the springs (15), pressing plates (4) are fixedly connected to the upper ends of the transmission rods (14), clamping blocks (9) are fixedly connected to the lower ends of the transmission rods (14), a fixing plate (16) is arranged below the stress ring (3), clamping grooves (12) are formed in the upper surfaces of the left side and the right side of the fixing plate (16), and the clamping grooves (12) are matched with the clamping blocks (9).

2. The novel sprocket guard based on positive pressure airlock of claim 1, wherein: seal groove (13) have been seted up to the lower surface of atress ring (3), the upper surface bonding of fixed plate (16) has sealing washer (11), sealing washer (11) and seal groove (13) phase-match.

3. The novel sprocket guard based on positive pressure airlock of claim 2, wherein: the upper surface center department of the cover body (1) has seted up observation window (2), the inside of observation window (2) is inlayed and is equipped with transparent ya keli board (6).

4. The novel sprocket guard based on positive pressure airlock of claim 3, wherein: lubricating cotton (10) is bonded to the rear surface of the inner wall of the cover body (1), and the lubricating cotton (10) is located above the fixing plate (16).

5. The novel sprocket guard based on positive pressure airlock of claim 1, wherein: the outer side surfaces of the two pressing plates (4) are fixedly connected with cushion pads (7), and the overlooking cross sections of the cushion pads (7) are arc-shaped.

6. The novel sprocket guard based on positive pressure airlock of claim 1, wherein: the cross sections of the two clamping blocks (9) are right trapezoid, and the two clamping blocks (9) are respectively positioned on the left side and the right side of the sealing ring (11).

Images