Low-fault feeding roller

Abstract

The utility model belongs to the technical field of petroleum equipment manufacturing, and particularly discloses a low-fault feeding roller which comprises a roller body and rotary drums, the rotary drums are welded to the two sides of the outer portion of the roller body, sleeve plates are connected to the two sides of the outer portion of the roller body in a sleeved mode, and an inner cavity is formed between the two sides of the interior of each sleeve plate. Annular plates are fixed to the two sides between the inner cavity and the sleeve plate, and silica gel rings are fixed to the inner walls of the annular plates. According to the low-fault feeding roller, the two sides of the outer portion of the roller body are both sleeved with the sleeve plates, the roller body can be fixed to the side wall of a feeding opening of large equipment through the mounting plates on the two sides and is locked through positioning bolts, the displacement distance of the supporting rods is limited through hollow pipes inserted into the inserting holes, locking is conducted through fastening bolts, and therefore the roller body can be fixed to the side wall of the feeding opening of the large equipment. And under the lubrication condition of the balls, the position of the sleeve plate is adjusted along the outer surface of the roller body to collect the materials, and the problem of lack of a limiting structure is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum equipment manufacturing, in particular to a low-fault feeding roller. Background Art

[0002] Before being mined, petroleum exists in the form of viscous crude oil, with a green fluorescent light on its surface and a strong odor. During mining, in addition to the liquid, some solid particles are also mixed in. In order to avoid waste, a transfer mechanism is needed to transport them to other places for centralized refining.

[0003] When delivering to large heating devices and refining devices, a transfer mechanism is often used for transportation. In order to prevent material blockage at the feed port and to maintain the feed speed, most of them are equipped with feed rollers. However, the surface of the feed roller is quite smooth, and it is difficult to adjust the contact range between the roller and the material. There is a possibility of falling into the activity interval and getting stuck.

[0004] Now, a new type of low-failure feed roller is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a feed roller with low failure rate, so as to solve the problem of lack of limiting structure in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a low-fault feeding roller comprises a roller body and a rotating drum, the rotating drum is welded on both sides of the outer side of the roller body, the sleeve is sleeved on both sides of the outer side of the roller body, and an inner chamber is arranged between the two sides inside the sleeve, an annular plate is fixed on both sides between the inner chamber and the sleeve, and a silicone ring is fixed on the inner wall of the annular plate, a disc is fixed around the outer side of the sleeve, the top and bottom of the sleeve are both laterally equipped with support rods, a mounting plate is provided on the side of the rotating drum, and a notch is provided at the center of the mounting plate, a positioning bolt is threadedly installed in the mounting plate, a hollow tube is laterally fixed on the top and bottom of the side of the mounting plate, and a socket is provided between the two sides inside the hollow tube, a support rod is inserted in the socket, and a fastening bolt is meshed and connected in the hole on one side of the front end of the hollow tube.

[0007] Preferably, bead grooves are provided at the upper and lower parts of the inner side of the inner chamber, and balls are embedded in the bead grooves.

[0008] Preferably, the drum can rotate in situ in the slot, and the inner wall of the sleeve plate does not contact the roller body.

[0009] Preferably, the support rod can move horizontally along the insertion hole, and the sleeve plate can slide synchronously with the support rod.

[0010] Preferably, movable rods are hinged above the front and rear ends of the disc, respectively, and the outside of the movable rods is meshedly connected with reinforcing bolts, and a baffle is fixed between the front and rear of the top of the movable rod.

[0011] Preferably, the baffle is arranged above the disc, and the movable rods are symmetrically arranged at two locations, front and rear, of the bottom of the baffle.

[0012] Preferably, six groups of diverter plates are welded between the two sides of the outside of the roller body, and protrusions are respectively arranged between the two sides of the front and rear surfaces of the diverter plates, and six groups of accommodating chambers are formed between the diverter plates and the roller body.

[0013] Preferably, the accommodating chamber is located between the surface of the roller body and the diverter plate, and the protruding particles are distributed on the outer wall of the diverter plate at equal intervals.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the low-fault feed roller not only realizes the adjustment of the feeding range and the baffle angle, but also realizes batch feeding;

[0015] (1) By sleeve plates on both sides of the roller body, the roller body can be fixed on the side wall of the feeding port of large equipment by means of the mounting plates on both sides and locked with positioning bolts. The displacement distance of the support rod is limited by the hollow tube inserted in the socket and locked with the fastening bolts. The position of the sleeve plate is adjusted along the outer surface of the roller body under the lubrication condition of the ball. The silicone ring is used to prevent the material from entering the sleeve plate without affecting the self-rotation of the roller body, thereby reducing the feeding range and preventing material particles from entering the transmission mechanism and causing accidents.

[0016] (2) By fixing a baffle between the front and rear of the top of the movable rod, adjusting the hinge angle of the baffle above the discs on both sides of the roller body, and then using reinforcing bolts to lock and connect the movable rod and the disc, the shape of the baffles that receive the material on both sides above the roller body is changed, so that the inclined material falls from the center of the roller body, and also limits the flow range of the material to prevent the material from being contaminated to other places;

[0017] (3) Six groups of diverter plates are welded between the two sides of the outside of the roller body. These six diverter plates separate multiple groups of accommodating chambers on the surface of the roller body. After the material falls between the two groups of diverter plates above the roller body, it is fed from top to bottom as the roller body rotates. The raised particles on the surface of the diverter plate can catch part of the material to prevent the material from sliding off the surface of the diverter plate when the roller body rotates. The material can also be transported in batches to prevent the smoothness of the channel from being affected by excessive single loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the sleeve plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the front view structure of the baffle of the utility model;

[0021] Figure 4 It is a schematic diagram of the side structure of the roller body of the utility model.

[0022] In the figure: 1. roller body; 2. hollow tube; 3. mounting plate; 4. positioning bolt; 5. notch; 6. rotating drum; 7. fastening bolt; 8. baffle; 9. diverter plate; 10. raised particles; 11. silicone ring; 12. disc; 13. support rod; 14. inner chamber; 15. sleeve plate; 16. ball; 17. ring plate; 18. ball groove; 19. socket; 20. movable rod; 21. reinforcement bolt; 22. containing chamber. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4 , a low-fault feeding roller comprises a roller body 1 and a rotating drum 6, the rotating drum 6 is welded on both sides of the roller body 1, the sleeve plates 15 are sleeved on both sides of the roller body 1, and an inner chamber 14 is arranged between the two sides of the sleeve plate 15, and ring plates 17 are fixed on both sides between the inner chamber 14 and the sleeve plate 15, and a silicone ring 11 is fixed on the inner wall of the ring plate 17, a disc 12 is fixed around the outer side of the sleeve plate 15, and the top and bottom of the sleeve plate 15 are transversely equipped with support rods 13, a mounting plate 3 is arranged on the side of the rotating drum 6, and a notch 5 is arranged at the center of the mounting plate 3, and a positioning bolt 4 is threadedly assembled in the mounting plate 3, a hollow tube 2 is transversely fixed on the top and bottom of the side of the mounting plate 3, and a socket 19 is arranged between the two sides of the inside of the hollow tube 2, and the support rod 13 is inserted in the socket 19, and a fastening bolt 7 is meshed and connected in the hole on one side of the front end of the hollow tube 2;

[0025] The inner chamber 14 is provided with ball grooves 18 at the upper and lower parts, and the ball grooves 18 are embedded with balls 16. The rotating drum 6 can rotate in situ in the slot 5. The inner wall of the sleeve 15 does not contact the roller body 1. The support rod 13 can move horizontally along the insertion hole 19, and the sleeve 15 can slide synchronously with the support rod 13.

[0026] Specifically, Figure 1 and Figure 2 As shown, the roller body 1 can be fixed on the side wall of the feeding port of the large equipment by means of the mounting plates 3 on both sides and locked with the positioning bolts 4. The displacement distance of the support rod 13 is limited by the hollow tube 2 inserted in the socket 19 and locked with the fastening bolts 7. The position of the sleeve plate 15 is adjusted along the outer surface of the roller body 1 under the lubrication condition of the ball 16. The silicone ring 11 is used to prevent the material from entering the sleeve plate 15 without affecting the self-rotation of the roller body 1.

[0027] Embodiment 2: A movable rod 20 is hinged above the front and rear ends of the disc 12, and a reinforcing bolt 21 is meshed and connected to the outside of the movable rod 20. A baffle 8 is fixed between the front and rear of the top of the movable rod 20. The baffle 8 is arranged above the disc 12, and the movable rod 20 is symmetrically arranged at the front and rear of the bottom of the baffle 8.

[0028] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the hinge angle of the baffle 8 is adjusted above the disc 12 on both sides of the roller body 1, and then the reinforcing bolts 21 are used to lock the movable rod 20 and the disc 12, and the shape of the baffle 8 that receives the material is changed on both sides above the roller body 1, so that the inclined materials all fall from the center of the roller body 1.

[0029] Embodiment 3: Six groups of diverter plates 9 are welded between the two sides of the outside of the roller body 1, and protrusions 10 are respectively arranged between the two sides of the front and rear surfaces of the diverter plates 9, and six groups of accommodating chambers 22 are formed between the diverter plates 9 and the roller body 1. The accommodating chambers 22 are located between the surface of the roller body 1 and the diverter plates 9, and the protrusions 10 are evenly spaced and distributed on the outer wall of the diverter plates 9;

[0030] Specifically, Figure 1 and Figure 4 As shown, the six diverter plates 9 separate a plurality of accommodating chambers 22 on the roller body 1. After the material falls between the two groups of diverter plates 9 above the roller body 1, the material is fed from top to bottom as the roller body 1 rotates. The raised particles 10 on the surface of the diverter plates 9 can catch part of the material to prevent the material from sliding off the surface of the diverter plates 9 when the roller body 1 rotates.

[0031] Working principle: When the utility model is in use, first, the roller body 1 can be fixed on the side wall of the feeding port of the large equipment by means of the mounting plates 3 on both sides, and locked with the positioning bolts 4, and the displacement distance of the support rod 13 is limited by the hollow tube 2 inserted in the socket 19, and locked with the fastening bolts 7, and the position of the sleeve plate 15 is adjusted along the outer surface of the roller body 1 under the lubrication condition of the ball 16, and the silicone ring 11 is used to prevent the material from entering the sleeve plate 15, and the self-rotation of the roller body 1 is not affected, and the feeding range is reduced, and the baffle is continued to be adjusted above the disc 12 on both sides of the roller body 1 8, and then use the reinforcing bolts 21 to lock the movable rod 20 and the disc 12, and change the shape of the baffle 8 for receiving materials on both sides above the roller body 1, so that the inclined materials all fall from the center of the roller body 1, and the six diverter plates 9 separate a plurality of groups of accommodating chambers 22 on the roller body 1. After the materials fall between the two groups of diverter plates 9 above the roller body 1, they are fed from top to bottom as the roller body 1 rotates. The raised particles 10 on the surface of the diverter plate 9 can catch part of the materials to prevent the materials from sliding from the surface of the diverter plate 9 to other places when the roller body 1 rotates.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A low-fault feed roller, comprising a roller body (1) and a rotating drum (6), characterized in that: The roller body (1) is welded with a rotating drum (6) on both sides of the roller body (1), and a sleeve plate (15) is sleeved on both sides of the roller body (1), and an inner chamber (14) is arranged between the two sides of the sleeve plate (15). Ring plates (17) are fixed on both sides between the inner chamber (14) and the sleeve plate (15), and a silicone ring (11) is fixed on the inner wall of the ring plate (17). A disk (12) is fixed on one side of the outer side of the sleeve plate (15), and the top and bottom of the sleeve plate (15) are both transversely equipped with A support rod (13) is provided on the side of the rotating drum (6), and a notch (5) is provided at the center of the mounting plate (3), a positioning bolt (4) is threadedly mounted in the mounting plate (3), a hollow tube (2) is transversely fixed to the top and bottom of the side of the mounting plate (3), and a plug hole (19) is provided between the two sides inside the hollow tube (2), the support rod (13) is inserted in the plug hole (19), and a fastening bolt (7) is meshed and connected in a hole on one side of the front end of the hollow tube (2).

2. A low-failure feed roller according to claim 1, characterized in that: The inner chamber (14) is provided with ball grooves (18) at the upper and lower parts of the inner side, respectively, and rolling balls (16) are embedded in the ball grooves (18).

3. A low-failure feed roller according to claim 1, characterized in that: The rotating drum (6) can rotate in situ in the slot (5), and the inner wall of the sleeve plate (15) does not contact the roller body (1).

4. A low-failure feed roller according to claim 1, characterized in that: The support rod (13) can move horizontally along the insertion hole (19), and the sleeve plate (15) can slide synchronously with the support rod (13).

5. A low-failure feed roller according to claim 1, characterized in that: Movable rods (20) are hinged above the front and rear ends of the disc (12), and the outside of the movable rod (20) is meshedly connected with a reinforcing bolt (21). A baffle (8) is fixed between the front and rear ends of the top of the movable rod (20).

6. A low-failure feed roller according to claim 5, characterized in that: The baffle (8) is arranged above the disc (12), and the movable rod (20) is symmetrically arranged at two locations, front and rear, of the bottom of the baffle (8).

7. A low-failure feed roller according to claim 1, characterized in that: Six groups of diverter plates (9) are welded between the two sides of the outside of the roller body (1), and protruding particles (10) are respectively arranged between the two sides of the front and rear surfaces of the diverter plates (9), and six groups of accommodating chambers (22) are formed between the diverter plates (9) and the roller body (1).

8. A low-failure feed roller according to claim 7, characterized in that: The accommodating chamber (22) is located between the surface of the roller body (1) and the diverter plate (9), and the protruding particles (10) are distributed at equal intervals on the outer wall of the diverter plate (9).

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