Carrier roller support assembly with double-sealing guide groove

Abstract

The utility model relates to the technical field of material conveying, in particular to a carrier roller support assembly with a double-seal guide chute, which comprises a plurality of groups of carrier roller supports and the double-seal guide chute positioned above the plurality of groups of carrier roller supports. The middle supports are fixed to the two sides of the middle of the base, the inclined supports are arranged on the two sides of the base and used for supporting the inclined supporting rollers, the ends, close to the middle supports, of the inclined supports are hinged to the base, and the other ends of the inclined supports are connected with the base through supporting rods; one end of the inclined support is hinged to the base, the other end of the inclined support is supported through the supporting rod, angle adjustment of the inclined support can be achieved, when the carrier roller needs to be replaced, the belt does not need to be lifted, only the supporting rod needs to be dismantled, the inclined support can be placed horizontally, the carrier roller can be easily taken out, and then the supporting rod is reset, operation is simple, and practicability is high. The dustproof device is simple in structure, can be easily completed by a single person, is high in practicability, is provided with the double-sealing material guide groove, limits dust in the material guide groove, and has a good dustproof effect on the belt conveyor.

Description

Technical Field

[0001] The utility model relates to the technical field of material transmission, in particular to an integrated roller support bracket with a double-sealed material guide trough. Background Art

[0002] Rollers are important components of belt conveyors and are supported by roller brackets. The roller brackets include a group of middle brackets fixedly welded in the middle of the base and inclined brackets welded on both sides. In the process of transporting materials on the belt conveyor, the rollers and the roller brackets are prone to jamming and blocking. After jamming or blocking, the rotational friction between the rollers and the roller brackets will increase, thereby increasing the motor load of the belt conveyor. Failure to replace the rollers in time may cause the motor to burn out. However, since there is a transmission belt above the rollers and the transmission belt has a certain tension, the belt must be lifted first when replacing the rollers. This replacement method is more laborious and difficult for one person to complete. Utility Model Content

[0003] The utility model aims to solve the above problems, thereby providing an integrated roller support bracket with double-sealed material guide troughs.

[0004] The utility model solves the above problems and adopts the following technical solutions:

[0005] A roller support assembly with a double-sealed material guide trough comprises a plurality of roller support groups and a double-sealed material guide trough located above the plurality of roller support groups; the roller support comprises a base, a group of middle supports fixed on both sides of the middle of the base and inclined supports on both sides of the base for supporting inclined support rods, one end of the inclined support close to the middle support is hinged to the base, and the other end is connected to the base through a set support rod.

[0006] Compared with the prior art, the utility model adopting the above technical solution has the following outstanding features:

[0007] The utility model realizes angle adjustment of the tilted bracket by hingedly connecting one end of the tilted bracket to the base and supporting the other end through the support rod. When the roller needs to be replaced, there is no need to lift the belt, and only the support rod needs to be removed, so that the tilted bracket can be placed horizontally, the roller can be easily taken out, and then the support rod can be reset. The operation is simple, can be easily completed by one person, and is highly practical. At the same time, a double-sealed material guide trough is provided to confine dust inside the material guide trough, which has a good dust-proof effect on the belt conveyor.

[0008] As a preferred embodiment, a further technical solution of the utility model is:

[0009] The middle bracket is vertically arranged in a groove shape, with the groove opening facing the inclined bracket. The opposite surfaces of the two middle brackets are provided with bayonet holes, and the two side walls are provided with hinge holes, and are hinged to the inclined bracket through pins.

[0010] The inclined bracket includes an L-shaped support arm and a support plate. The vertical section of the support arm is located above the horizontal section and is groove-shaped. The groove opening faces the middle bracket. The support plate is located above the end of the horizontal section of the support arm away from the vertical section. A baffle is commonly provided above the support plates on the same side of multiple groups of roller brackets. A polyethylene slide is covered above the baffle. The side edge of the belt is placed on the polyethylene slide. A vertical plate is provided on the side of the support plate close to the vertical section of the support arm. The vertical plate and the surface of the vertical section of the support arm opposite to the vertical plate are provided with bayonet holes. The two side walls of the vertical section of the support arm are provided with hinge holes, which are hinged to the middle bracket through pins.

[0011] A plurality of positioning holes are provided at one end of the horizontal section of the support arm away from the vertical section, and hinge seats are provided above both ends of the base. The two ends of the support rod are hinged to the base and the tilt bracket through the hinge seats and the positioning holes respectively; the plurality of positioning holes provide different hinge points for the support rod and the tilt bracket, thereby realizing the adjustment of the tilt angle of the tilt bracket.

[0012] The double-sealed material guide trough includes a material guide trough body, a Z-shaped side plate, an anti-overflow skirt, a skirt clamp, a wear-resistant lining and a visible side plate. The material trough body is fixed above a plurality of roller brackets through a plurality of groups of legs; the Z-shaped side plate is arranged on the inner side wall of the material guide trough body, the anti-overflow skirt is connected to the Z-shaped side plate through a skirt clamp, a wear-resistant lining is arranged on the side of the anti-overflow skirt close to material transportation, the wear-resistant lining is fixedly connected to the Z-shaped side plate, the visible side plate is arranged on the side of the anti-overflow skirt away from material transportation, and the upper and lower ends are respectively connected to the material guide trough body and the baffle, the anti-overflow skirt tongue plate is attached to the belt surface, so that a closed space is formed between the anti-overflow skirt and the visible side plate; the anti-overflow skirt forms a first seal, and the visible side plate forms a second seal, which effectively blocks the leakage of dust; the dust suppression and dust reduction effects are achieved; whether the anti-overflow skirt is damaged can be observed through the visible side plate.

[0013] A protrusion is provided on the top of the material guide trough body. The protrusion is an open structure connected to the bottom of the material guide trough body. An end cover is provided on the top of the protrusion, and an electrostatic dust curtain is provided below the end cover. Dust can condense on the electrostatic dust curtain, and after accumulating to a sufficient amount, it slowly settles on the material of the belt conveyor and is transported away with the material, thereby enhancing the dust reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the assembly structure of multiple groups of roller brackets according to an embodiment of the utility model;

[0016] Figure 3 This is a schematic diagram of the main structure of the roller support base of the utility model embodiment;

[0017] Figure 4 This is a schematic diagram of the main structure of the tilt bracket of the utility model embodiment;

[0018] Figure 5 This is a schematic diagram of the main structure of the double-sealed material guide chute of the utility model embodiment;

[0019] Marked in the figure are: roller bracket 1, double-sealed material guide trough 2, base 11, middle bracket 12, inclined bracket 13, support rod 14, hinged seat 15, baffle 16, polyethylene slide 17, support arm 131, support plate 132, vertical plate 133, positioning hole 134, material guide trough body 21, support leg 22, visible side panel 23, Z-shaped side panel 24, anti-overflow skirt 25, skirt clamp 26, wear-resistant lining 27, protrusion 28, end cover 29, electrostatic dust curtain 210, long strip hole 221. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with embodiments, the purpose of which is only to provide a better understanding of the content of the present invention. Therefore, the examples given do not limit the protection scope of the present invention.

[0021] See also Figure 1-Figure 5 A roller support assembly with a double-sealed material guide trough includes multiple groups of roller supports 1 and double-sealed material guide troughs 2 located above the multiple groups of roller supports 1; the roller support 1 consists of a base 11, a group of middle supports 12 fixed on both sides of the middle of the base 11, and inclined supports 13 on both sides of the base 11 for supporting inclined support rods. The inclined support 13 is hinged to the base 11 at one end close to the middle support 12, and the other end is connected to the base 11 through a set support rod 14.

[0022] The middle bracket 12 is vertically arranged in a groove shape, with the groove opening facing the inclined bracket 13. The two middle brackets 12 have bayonet holes on their opposite surfaces, and hinge holes on both side walls, and are hinged to the inclined bracket 13 through pins.

[0023] The inclined bracket 13 includes an L-shaped support arm 131 and a support plate 132. The vertical section of the support arm 131 is located above the horizontal section and is groove-shaped. The groove opening faces the middle bracket 12. The support plate 132 is located above the end of the horizontal section of the support arm 131 away from the vertical section. A baffle 16 is commonly provided above the support plates 132 on the same side of multiple groups of roller brackets 1. A polyethylene slide plate 17 is covered above the baffle 16. The side edge of the belt is placed on the polyethylene slide plate 17. A vertical plate 133 is provided on the side of the support plate 132 close to the vertical section of the support arm 131. The vertical plate 133 and the surface of the vertical section of the support arm 131 opposite to the vertical plate 133 are provided with bayonet holes. The two side walls of the vertical section of the support arm 131 are provided with hinge holes, which are hinged to the middle bracket 13 through pins.

[0024] A plurality of positioning holes 134 are provided at one end of the horizontal section of the support arm 131 away from the vertical section, and hinge seats 15 are provided above both ends of the base 11. Both ends of the support rod 14 are hinged to the base 11 and the tilt bracket 13 through the hinge seats 15 and the positioning holes 134 respectively; the plurality of positioning holes 134 provide different hinge points for the support rod 14 and the tilt bracket 13, thereby realizing the adjustment of the tilt angle of the tilt bracket 13.

[0025] The double-sealed material guide trough 2 includes a material guide trough body 21, a Z-shaped side plate 24, an anti-overflow skirt 25, a skirt clamp 26, a wear-resistant lining 27 and a visible side plate 23. The material guide trough body 21 is fixed above a plurality of roller brackets 1 through a plurality of support legs 22; a vertical long strip hole 221 is provided at the bottom end of the support leg 22 to facilitate adjustment of the installation height of the double-sealed material guide trough 2 and ensure that the tongue plate of the anti-overflow skirt 26 is attached to the belt surface; the Z-shaped side plate 24 is arranged on the inner side wall of the material guide trough body 21, and the anti-overflow skirt 25 is connected to the Z-shaped side plate 24 through the skirt clamp 26, and the anti-overflow skirt 25 is close to the material A wear-resistant lining plate 27 is provided on the transport side, and the wear-resistant lining plate 27 is fixedly connected to the Z-shaped side plate 24. The visible side plate 23 is provided on the side of the anti-overflow skirt 25 away from the material transport, and the upper and lower ends are respectively connected to the material guide trough body 21 and the baffle 16. The tongue plate of the anti-overflow skirt 25 is attached to the belt surface to form a closed space between the anti-overflow skirt 25 and the visible side plate 23; the anti-overflow skirt 25 forms a first seal, and the visible side plate 23 forms a second seal, which effectively blocks the leakage of dust; the effect of dust suppression and dust reduction is achieved; through the visible side plate 23, it can be observed whether the anti-overflow skirt 25 is damaged.

[0026] A protrusion 28 is provided on the top of the guide trough body 21. The protrusion 28 is an open structure connected to the bottom of the guide trough body 21. An end cover 29 is provided on the top of the protrusion 28, and an electrostatic dust curtain 210 is provided below the end cover 29. Dust can condense on the electrostatic dust curtain 210, and after accumulating to a sufficient amount, it slowly settles on the belt conveyor material and is transported away with the material, thereby enhancing the dust reduction effect.

[0027] The utility model realizes angle adjustment of the tilted bracket by hingedly connecting one end of the tilted bracket to the base and supporting the other end through the support rod. When the roller needs to be replaced, there is no need to lift the belt, and only the support rod needs to be removed, so that the tilted bracket can be placed horizontally, the roller can be easily taken out, and then the support rod can be reset. The operation is simple, can be easily completed by one person, and is highly practical. At the same time, a double-sealed material guide trough is provided to confine dust inside the material guide trough, which has a good dust-proof effect on the belt conveyor.

[0028] The above description is only a preferred feasible embodiment of the present utility model, and does not limit the scope of rights of the present utility model. All equivalent changes made using the contents of the present utility model specification and its drawings are included in the scope of rights of the present utility model.

Claims

1. A roller support assembly with a double sealed material guide trough, characterized in that: It includes multiple groups of roller supports and double-sealed material guide troughs located above the multiple groups of roller supports; the roller supports are composed of a base, a group of middle supports fixed on both sides of the middle of the base, and inclined supports on both sides of the base for supporting inclined support rods, one end of the inclined support close to the middle support is hinged to the base, and the other end is connected to the base through a set support rod.

2. The roller support assembly with double sealed material guide trough according to claim 1, characterized in that: The middle bracket is vertically arranged in a groove shape, with the groove opening facing the inclined bracket. The opposite surfaces of the two middle brackets are provided with bayonet holes, and the two side walls are provided with hinge holes, and are hinged to the inclined bracket through pins.

3. The integrated roller support with double sealed material guide trough according to claim 2 is characterized in that: The inclined bracket includes an L-shaped support arm and a support plate. The vertical section of the support arm is located above the horizontal section and is groove-shaped. The groove opening faces the middle bracket. The support plate is located above the end of the horizontal section of the support arm away from the vertical section. A baffle is commonly provided above the support plates on the same side of multiple groups of roller brackets. A polyethylene slide is covered above the baffle. The side edge of the belt is placed on the polyethylene slide. A vertical plate is provided on the side of the support plate close to the vertical section of the support arm. The vertical plate and the surface of the vertical section of the support arm opposite to the vertical plate are provided with bayonet holes. The two side walls of the vertical section of the support arm are provided with hinge holes, which are hinged to the middle bracket through pins.

4. The roller support assembly with double sealing guide trough according to claim 3 is characterized in that: A plurality of positioning holes are provided at one end of the horizontal section of the support arm away from the vertical section, and hinge seats are provided above both ends of the base. Both ends of the support rod are respectively hinged to the base and the tilt bracket through the hinge seats and the positioning holes.

5. The roller support assembly with double sealing guide trough according to claim 3 is characterized in that: The double-sealed material guide trough includes a material guide trough body, a Z-shaped side plate, an anti-overflow skirt, a skirt clamp, a wear-resistant lining and a visible side plate. The material trough body is fixed above a plurality of roller supports by a plurality of sets of legs; the Z-shaped side plate is arranged on the inner side wall of the material guide trough body, the anti-overflow skirt is connected to the Z-shaped side plate by a skirt clamp, a wear-resistant lining is arranged on the side of the anti-overflow skirt close to material transportation, the wear-resistant lining is fixedly connected to the Z-shaped side plate, the visible side plate is arranged on the side of the anti-overflow skirt away from material transportation, the upper and lower ends are respectively connected to the material guide trough body and the baffle, the anti-overflow skirt tongue plate is attached to the belt surface, so that a closed space is formed between the anti-overflow skirt and the visible side plate.

6. The roller support assembly with double sealing guide trough according to claim 5, characterized in that: A protrusion is arranged on the top of the material guide trough body, the protrusion is an open structure connected with the bottom of the material guide trough body, an end cover is arranged on the top of the protrusion, and an electrostatic dustproof curtain is arranged below the end cover.

Images