CN217101783U

CN217101783U - High-precision anti-roll convenient to maintain

Info

Publication number: CN217101783U
Application number: CN202220475285.4U
Authority: CN
Inventors: 田超; 盛慧
Original assignee: Shandong Zhonglu Industrial Co ltd
Current assignee: Shandong Zhonglu Industrial Co ltd
Priority date: 2022-03-05
Filing date: 2022-03-05
Publication date: 2022-08-02
Anticipated expiration: 2032-03-05

Abstract

The utility model belongs to the technical field of conveying equipment, specifically be a high-accuracy support roller of preventing of convenient maintenance, including base and mount, the mount is located the base upper surface, its characterized in that, the mount bilateral surface symmetry has seted up the side mounting groove, and the side mounting groove is two sets of, side mounting groove inner chamber rotates and is equipped with the bracing piece, the bracing piece bottom is equipped with adjusting part, adjusting part comprises lower swivel seat, adjusting wire section of thick bamboo, adjusting disk and accommodate the lead screw, lower swivel seat rotates and establishes at the base both sides surface, lower swivel seat upper surface is equipped with adjusting wire section of thick bamboo, adjusting wire section of thick bamboo inner chamber threaded connection has accommodate the lead screw; this is novel in order to solve current bearing roller in the use, and the limit roller on both sides can not be adjusted its installation angle according to the user demand, uses the flexibility not good, is carrying out the in-process of maintaining the bearing roller simultaneously, will influence the normal work of conveyer belt, leads to the problem of maintaining inconvenience.

Description

High-precision anti-roll convenient to maintain

Technical Field

The utility model relates to a conveying equipment technical field specifically is a roller is prevented to convenient high accuracy of maintaining.

Background

The carrier roller is the important part of belt conveyor, and the variety is many, and is in large quantity, can support conveyer belt and material weight. It accounts for 35% of the total cost of a belt conveyor and produces over 70% of the drag, so the quality of the idler is particularly important. The carrier roller is made of steel and plastic, and the carrier roller is used for supporting the weight of the conveying belt and materials. The idler operation must be flexible and reliable. The friction force between the conveying belt and the carrier roller is reduced, and the key effect is played on the service life of the conveying belt which accounts for more than 25% of the total cost of the conveyor. Although the carrier roller is a small part in a belt conveyor and has a non-complex structure, the manufacture of the carrier roller with high quality is not easy, and the standards for judging the quality of the carrier roller comprise the radial runout of the carrier roller; the flexibility of the carrier roller; the axial play amount.

Current bearing roller is in the use, and the limit roller on both sides can not be adjusted its installation angle according to the user demand, uses the flexibility not good, is carrying out the in-process of maintaining to the bearing roller simultaneously, will influence the normal work of conveyer belt, for solving above-mentioned problem, provides a convenient high accuracy of maintaining in this application and prevents the bearing roller.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a high accuracy of conveniently maintaining prevents bearing roller has the good and convenient characteristics of maintenance of regulation flexibility.

(II) technical scheme

For solving the technical problem, the utility model provides a high-accuracy bearing roller of preventing of convenient maintenance, including base and mount, the mount is located the base upper surface, the side mounting groove has been seted up to mount bilateral surface symmetry, and the side mounting groove is two sets of, side mounting groove inner chamber rotates and is equipped with the bracing piece, the bracing piece bottom is equipped with adjusting part, adjusting part comprises swivel base, an adjusting wire section of thick bamboo, adjustment disk and accommodate the lead screw down, swivel base rotates down and establishes on base both sides surface, swivel base upper surface is equipped with an adjusting wire section of thick bamboo down, an adjusting wire section of thick bamboo inner chamber threaded connection has accommodate the lead screw, the welding of accommodate the lead screw top has the adjustment disk.

Preferably, the adjusting assembly further comprises an upper rotating seat, a telescopic guide pillar, a buffer spring and a connecting seat, and the upper rotating seat is arranged on the lower surface of the supporting rod.

Preferably, the bottom of the upper rotating base is movably connected with a telescopic guide pillar, and a buffer spring is sleeved on the surface of the telescopic guide pillar.

Preferably, the bottom of the telescopic guide post is movably inserted with a connecting seat, and the bottom of the connecting seat is rotatably connected with the adjusting disc.

Preferably, bracing piece one end threaded connection has the mount pad, the fixed welding in mount pad surface has the installation axle, installation axle surface movable sleeve is equipped with the limit roller, installation roof portion threaded connection has fixing bolt.

Preferably, the two ends of the upper surface of the fixing frame are symmetrically provided with an upper mounting groove, and the inner cavity of the upper mounting groove is rotatably provided with a central roller.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model can form a certain included angle between the edge roller and the fixing frame, so that the conveyer belt is in a V-shaped structure, the two ends of the conveyer belt are supported by the edge roller, the roller-off phenomenon of the conveyer belt in the rotating process can be avoided, the bottom of the support rod is provided with an adjusting component, the two ends of the adjusting component are respectively connected with the support rod and the base through an upper rotary seat and a lower rotary seat, the upper surface of the lower rotary seat is provided with an adjusting screw cylinder, the inner cavity of the adjusting screw cylinder is in threaded connection with an adjusting screw rod, the adjusting screw rod is controlled to rotate, the top of the adjusting disc is rotationally connected with the connecting seat, the adjusting disc can synchronously drive the adjusting screw rod to rotate, the adjusting screw rod can move up and down under the action of surface threads, thereby pushing one end of the support rod to perform pitching motion, the support rod drives the edge roller to pitch, so that the opening size of the conveyer belt in the V-shaped structure can be realized, to accommodate the transport of different cargo.

2. The utility model discloses, the connecting seat top is pegged graft and is had flexible guide pillar, and flexible guide pillar top is rotated with the bracing piece through last screw seat and is linked to each other, and flexible guide pillar surface is equipped with buffer spring, when the heavy object falls on the conveyer belt surface, through compressing buffer spring, can play the effect of buffering to the conveyer belt to avoid the conveyer belt to take place to damage, can effectively promote the life of conveyer belt.

3. The utility model discloses, the installation axle passes through the mount pad and links to each other with the bracing piece screw thread, and the mount both sides all are equipped with two sets of limit rollers, and after one of them a set of limit roller took place to damage and dismantle it, the conveyer belt still can normally carry out work, maintains more convenience.

Drawings

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

FIG. 2 is a schematic structural view of the adjusting assembly of the present invention;

fig. 3 is a schematic view of the supporting rod structure of the present invention.

Reference numerals are as follows:

1. a base; 101. a fixed mount; 2. a side mounting groove; 201. a support bar; 202. a mounting seat; 203. installing a shaft; 204. a side roller; 205. fixing the bolt; 3. an adjustment assembly; 301. rotating the rotary base upwards; 302. a telescopic guide post; 303. a buffer spring; 304. a connecting seat; 305. a lower rotary seat; 306. adjusting the wire barrel; 307. an adjusting disk; 308. adjusting the screw rod; 4. mounting a mounting groove; 401. a center roll.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

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

as shown in fig. 1, the utility model provides a high-accuracy bearing roller of preventing of convenient maintenance, including base 1 and mount 101, mount 101 is located base 1 upper surface, mount 101 both sides surface symmetry has seted up side mounting groove 2, and side mounting groove 2 is two sets of, 2 inner chambers of side mounting groove rotate and are equipped with bracing piece 201, bracing piece 201 bottom is equipped with adjusting part 3, adjusting part 3 comprises down swivel seat 305, an adjusting wire section of thick bamboo 306, adjusting disk 307 and accommodate the lead screw 308, down swivel seat 305 rotates and establishes at base 1 both sides surface, down swivel seat 305 upper surface is equipped with an adjusting wire section of thick bamboo 306, adjusting wire section of thick bamboo 306 inner chamber threaded connection has accommodate the lead screw 308, accommodate the welding of lead screw 308 top has the adjusting disk 307.

In this embodiment, as shown in fig. 2, the adjusting assembly 3 further includes an upper rotary seat 301, a telescopic guide post 302, a buffer spring 303 and a connecting seat 304, the upper rotary seat 301 is disposed on the lower surface of the supporting rod 201, the bottom of the upper rotary seat 301 is movably connected to the telescopic guide post 302, the buffer spring 303 is sleeved on the surface of the telescopic guide post 302, the connecting seat 304 is movably inserted into the bottom of the telescopic guide post 302, and the bottom of the connecting seat 304 is rotatably connected to an adjusting plate 307.

It should be noted that, the flexible guide pillar 302 has been pegged graft at connecting seat 304 top, and flexible guide pillar 302 top is rotated with bracing piece 201 through last swivel mount 301 and is linked to each other, and flexible guide pillar 302 surface is equipped with buffer spring 303, when the heavy object falls on the conveyer belt surface, through compressing buffer spring 303, can play the effect of buffering to the conveyer belt to avoid the conveyer belt to take place to damage, can effectively promote the life of conveyer belt.

In this embodiment, as shown in fig. 3, one end of the supporting rod 201 is connected with an installation base 202 through a thread, an installation shaft 203 is fixedly welded on the surface of the installation base 202, an edge roller 204 is movably sleeved on the surface of the installation shaft 203, and a fixing bolt 205 is connected to the top of the installation shaft 203 through a thread.

It should be noted that the edge rollers 204 are connected with the mounting shafts 203 in an inserting manner, the edge rollers 204 can be fixed by the fixing bolts 205, meanwhile, the mounting shafts 203 are connected with the supporting rods 201 through the mounting bases 202 in a threaded manner, two sets of edge rollers 204 are arranged on two sides of the fixing frame 101, and when one set of the edge rollers 204 is damaged and is detached, the conveying belt can still work normally.

In this embodiment, as shown in fig. 1, two ends of the upper surface of the fixing frame 101 are symmetrically provided with upper mounting grooves 4, and a central roller 401 is rotatably disposed in an inner cavity of each upper mounting groove 4.

It should be noted that the center roller 401 is installed in the upper installation groove 4, and the center roller 401 can support and guide the middle of the conveying belt to reduce the friction between the middle of the conveying belt and the fixed frame 101.

The utility model discloses a theory of operation and use flow: the bottom of a fixing frame 101 can be fixed on a conveying frame through a base 1, two sides of the fixing frame 101 are provided with supporting rods 201 through side mounting grooves 2, the supporting rods 201 and the side mounting grooves 2 are respectively provided with two groups, one end of each supporting rod 201 is used for limiting a side roller 204 through a mounting shaft 203 and fixing the side roller 204 through a fixing bolt 205, the middle part of the fixing frame 101 is provided with a center roller 401 through an upper mounting groove 4, the conveying belt can be supported through the side roller 204 and the center roller 401 in the rotating process, a certain included angle is formed between the side roller 204 and the fixing frame 101, the conveying belt can be in a V-shaped structure, two ends of the conveying belt are supported through the side roller 204, the phenomenon that the conveying belt is separated from the rollers in the rotating process can be avoided, meanwhile, the bottom of the supporting rod 201 is provided with an adjusting assembly 3, two ends of the adjusting assembly 3 are respectively connected with the supporting rods 201 and the base 1 through an upper rotating base 301 and a lower rotating base 305, the upper surface of the lower rotary seat 305 is provided with an adjusting screw barrel 306, the inner cavity of the adjusting screw barrel 306 is in threaded connection with an adjusting screw rod 308, the adjusting screw rod 308 rotates by controlling an adjusting disc 307, the top of the adjusting disc 307 is connected with a connecting seat 304 in a rotating way, the adjusting disc 307 can synchronously drive the adjusting screw rod 308 to rotate, the adjusting screw rod 308 can move up and down under the action of surface threads, thereby being capable of pushing one end of a supporting rod 201 to perform pitching motion, the supporting rod 201 drives a side roller 204 to pitch to realize the opening size of the V-shaped structure of the conveyer belt so as to adapt to the conveying of different goods, meanwhile, the top of the connecting seat 304 is inserted with a telescopic guide pillar 302, the top of the telescopic guide pillar 302 is connected with the supporting rod 201 in a rotating way through the upper rotary seat 301, the surface of the telescopic guide pillar 302 is provided with a buffer spring 303, when a heavy object falls on the surface of the conveyer belt, the buffer spring 303 is compressed to play a role in buffering to the conveyer belt, thereby avoiding the conveyer belt from damaging and effectively prolonging the service life of the conveyer belt.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A high-precision anti-roll convenient to maintain comprises a base (1) and a fixing frame (101), wherein the fixing frame (101) is positioned on the upper surface of the base (1), it is characterized in that the two side surfaces of the fixed mount (101) are symmetrically provided with side mounting grooves (2), and the side mounting grooves (2) are divided into two groups, the inner cavity of the side mounting groove (2) is rotatably provided with a support rod (201), the bottom of the supporting rod (201) is provided with an adjusting component (3), the adjusting component (3) consists of a lower rotary seat (305), an adjusting screw cylinder (306), an adjusting disc (307) and an adjusting screw rod (308), the lower rotary seat (305) is rotatably arranged on the surfaces of the two sides of the base (1), the upper surface of the lower rotary seat (305) is provided with an adjusting wire cylinder (306), an adjusting screw rod (308) is connected to the inner cavity of the adjusting screw cylinder (306) in a threaded mode, and an adjusting disc (307) is welded to the top of the adjusting screw rod (308).

2. The high-precision anti-skidding roller convenient to maintain as claimed in claim 1, wherein the adjusting assembly (3) further comprises an upper rotating base (301), a telescopic guide post (302), a buffer spring (303) and a connecting base (304), wherein the upper rotating base (301) is arranged on the lower surface of the supporting rod (201).

3. The high-precision anti-skidding roller convenient to maintain as claimed in claim 2, wherein a telescopic guide post (302) is movably connected to the bottom of the upper rotating base (301), and a buffer spring (303) is sleeved on the surface of the telescopic guide post (302).

4. The high-precision anti-skidding support roller convenient to maintain as claimed in claim 3, wherein a connecting seat (304) is movably inserted at the bottom of the telescopic guide post (302), and the bottom of the connecting seat (304) is rotatably connected with an adjusting disc (307).

5. The high-precision anti-skidding support roller convenient to maintain according to claim 1, wherein one end of the support rod (201) is in threaded connection with a mounting seat (202), a mounting shaft (203) is fixedly welded on the surface of the mounting seat (202), an edge roller (204) is movably sleeved on the surface of the mounting shaft (203), and a fixing bolt (205) is in threaded connection with the top of the mounting shaft (203).

6. The high-precision anti-skidding support roller convenient to maintain as claimed in claim 1, wherein two ends of the upper surface of the fixing frame (101) are symmetrically provided with upper mounting grooves (4), and a central roller (401) is rotatably arranged in an inner cavity of each upper mounting groove (4).