Edge carrier roller structure of bearing roller belt conveyor

Abstract

The utility model relates to an edge carrier roller structure, in particular to an edge carrier roller structure of a bearing roller belt conveyor. The utility model provides a side carrier roller structure of a bearing roller belt conveyor, which can adjust the position of a carrier roller. The edge carrier roller structure of the bearing roller belt conveyor comprises a foot stool, sliding rails, sliding plates, guide rods, a supporting frame and a threaded rod, the sliding rails which are symmetrical left and right are installed on the foot stool, the sliding plates which are symmetrically distributed are connected to the supporting frame in a sliding mode, the guide rods which are symmetrical left and right are connected to the sliding plates in a sliding mode, and the threaded rod is connected to the sliding plates in a sliding mode. And a supporting frame is slidably connected among the four guide rods, the supporting frame is in threaded connection with screws which are in bilateral symmetry, the screws are in threaded connection with the sliding plate, and the screws are used for fixing the supporting frame. The screw is rotated upwards to be disconnected with the sliding plate, then the supporting frame is moved forwards and backwards to drive the upper carrier roller to move, and therefore the purpose of adjusting the position of the upper carrier roller according to the conveying requirement of objects is achieved.

Description

Technical Field

[0001] The utility model relates to a side roller structure, in particular to a side roller structure of a bearing roller belt conveyor. Background Art

[0002] A conveyor is a machine that transports bulk materials or packaged goods evenly from the loading point to the unloading point in a continuous manner along a certain route. It can form a material conveying process from the initial feeding point to the final unloading point on a certain conveyor line. It can transport both bulk materials and packaged items. Its advantage is that the conveying route is fixed and the action is single, which is easy to realize automatic control.

[0003] The patent with the patent authorization announcement number CN217755483U discloses a quick-release structure of a conveyor roller lifting mechanism, which includes a bottom plate, a support rod welded to the top of the bottom plate, and a mounting frame welded to the top of the support rod. Although the above patent can fix and disassemble the rollers by setting a quick-release structure, since the rollers can only be installed in a fixed position, the position of the rollers cannot be adjusted according to the size of the conveyed items before the conveyor belt is connected to the rollers, resulting in a dent in the conveyor belt when conveying smaller items.

[0004] Therefore, there is a particular need for a side roller structure of a bearing roller belt conveyor capable of adjusting the position of the roller to solve the problems existing in the prior art. Utility Model Content

[0005] In order to overcome the disadvantage of the existing patent that since the rollers can only be installed in fixed positions, the positions of the rollers cannot be adjusted according to the size of the conveyed objects before the conveyor belt is connected to the rollers, resulting in depression of the conveyor belt when conveying smaller objects, the utility model provides a side roller structure of a bearing roller belt conveyor capable of adjusting the position of the rollers.

[0006] The utility model is realized through the following technical approaches: a side roller structure of a bearing roller belt conveyor, comprising a foot frame, a slide rail, a skateboard, a guide rod, a support frame, a screw, a base, a fixed plate, an upper roller and a lower roller, the foot frame is provided with a left-right symmetrical slide rail, the support frame is slidably connected with a symmetrically distributed skateboard, the skateboard is slidably connected with a left-right symmetrical guide rod, a support frame is slidably connected between four guide rods, a left-right symmetrical screw rod is threadedly connected on the support frame, the screw is threadedly connected to the skateboard, the screw is used to fix the support frame, a base is installed between two laterally aligned support frames, at least two fixed plates are installed on the base, an upper roller is rotatably connected between the two fixed plates, other upper rollers are rotatably connected to the base, at least five lower rollers are rotatably connected to the foot frame, the screw is disconnected from the skateboard by rotating upwards, and then the support frame is moved to adjust its position.

[0007] Optionally, a rubber ring is provided at one end of the screw.

[0008] Optionally, it also includes a single-bevel gear, a double-headed bevel gear and a spherical brush, wherein one of the lower rollers is connected to a single-bevel gear, the tripod is rotatably connected to a double-headed bevel gear, the single-bevel gear is meshed with the double-headed bevel gear, the tripod is rotatably connected to a spherical brush, the spherical brush is used to brush away dust, another single-bevel gear is connected to the spherical brush, the double-headed bevel gear is meshed with another single-bevel gear, the spherical brush is driven to rotate by the other single-bevel gear to brush off dust on the surface of the conveyor belt.

[0009] Optionally, stoppers are fixedly connected to the upper and lower ends of the guide rod.

[0010] Optionally, the spherical brush has bristles evenly distributed in a ring shape.

[0011] Optionally, a dust hopper is further included. The tripod is equipped with a dust hopper for collecting dust.

[0012] Optionally, the inner bottom surface of the dust hopper changes from high to low and forms an inclined surface.

[0013] Optionally, a scraper is further included. The scraper is slidably connected to the tripod and can be detached from the tripod. The scraper is used to scrape off foreign matter.

[0014] Optionally, the scraper is made of silicone.

[0015] Optionally, a vibrator is further included, and the dust hopper is installed with the vibrator, and the vibrator is used to drive the dust hopper to vibrate.

[0016] The above description of the structure of the utility model shows that the design starting point, concept and advantages of the utility model are:

[0017] 1. By turning the screw rod upward to disengage the connection with the slide plate, and then moving the support frame forward and backward to drive the upper roller to move, the position of the upper roller can be adjusted according to the transportation requirements of the goods.

[0018] 2. Through the cooperation of two single bevel gears and double-head bevel gears, the other single bevel gear drives the spherical brush to rotate and brush off the dust on the surface of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the components such as the tripod, the slide rail and the roller of the utility model.

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the roller, support frame, screw and other components of the utility model.

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the support frame, slide rails, screw rods and other components of the utility model.

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the single bevel gear, spherical brush, dust bucket and other components of the utility model.

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the spherical brush, single-bevel gear, double-headed bevel gear and other components of the utility model.

[0025] Explanation of the reference numerals: 1. tripod, 2. slide rail, 3. base, 4. upper roller, 5. fixed plate, 6. support frame, 7. guide rod, 701, slide plate, 8. screw, 9. lower roller, 10. single bevel gear, 11. double-headed bevel gear, 12. spherical brush, 13. dust bucket, 14. scraper, 15. vibrator. DETAILED DESCRIPTION

[0026] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.

[0027] Example 1: A side roller structure of a bearing roller belt conveyor, see Figure 1-Figure 6As shown, it includes a tripod 1, a slide rail 2, a slide plate 701, a guide rod 7, a support frame 6, a screw 8, a base 3, a fixing plate 5, an upper roller 4 and a lower roller 9. The tripod 1 is connected to the left-right symmetrical slide rail 2 by bolts, the support frame 6 is slidably connected to the slide plate 701 that is symmetrically distributed, the slide plate 701 is slidably connected to the left-right symmetrical guide rod 7, the upper and lower ends of the guide rod 7 are connected to blocks by welding, the support frame 6 is slidably connected between the four guide rods 7, and the support frame 6 is threadedly connected to the left-right symmetrical screws 8. The screw rod 8 is threadedly connected to the slide plate 701. The screw rod 8 is used to fix the support frame 6, and a rubber ring is provided at one end of the screw rod 8. The base 3 is connected between the two laterally aligned support frames 6 by means of bolts. At least two fixed plates 5 are connected to the base 3 by means of bolts. An upper roller 4 is rotatably connected between the two fixed plates 5. Other upper rollers 4 are rotatably connected to the base 3. At least five lower rollers 9 are rotatably connected to the tripod 1. The screw rod 8 is disconnected from the slide plate 701 by rotating upwards, and then the support frame 6 is moved to adjust its position.

[0028] When it is necessary to use this structure, the staff turns the screw 8 upward to disconnect the slide 701, and then moves the support frame 6 back and forth to drive the upper roller 4 to move, so as to adjust the position of the upper roller 4 according to the transportation requirements of the items. Then, the screw 8 is turned downward to thread the slide 701 to fix the support frame 6. The staff then connects the conveyor belt between all the bases 3 and all the lower rollers 9 to make the conveyor belt contact with the upper roller 4, and then connects the transmission mechanism with this mechanism to rotate the conveyor belt to transport the items.

[0029] Example 2: Based on Example 1, refer to Figure 1 and Figure 5-Figure 6 As shown, it also includes a single bevel gear 10, a double-headed bevel gear 11 and a spherical brush 12, wherein one of the lower rollers 9 is connected to the single bevel gear 10, the double-headed bevel gear 11 is rotatably connected to the tripod 1, the single bevel gear 10 is meshed with the double-headed bevel gear 11, the tripod 1 is rotatably connected to the spherical brush 12, the spherical brush 12 is used to brush away dust, the spherical brush 12 has bristles evenly distributed in an annular shape, the spherical brush 12 is connected to another single bevel gear 10, the double-headed bevel gear 11 is meshed with another single bevel gear 10 , another single bevel gear 10 drives the spherical brush 12 to rotate and brush the dust on the surface of the conveyor belt. A dust hopper 13 is connected to the tripod 1 by bolts. The dust hopper 13 is used to collect dust. The inner bottom surface of the dust hopper 13 changes from high to low and is an inclined surface. A scraper 14 is slidably connected to the tripod 1. The scraper 14 can be detached from the tripod 1. The scraper 14 is used to scrape off foreign matter. The scraper 14 is made of silicone. A vibrator 15 is connected to the dust hopper 13 by bolts. The vibrator 15 is used to drive the dust hopper 13 to vibrate.

[0030] When conveying objects, the dust on the objects will adhere to the surface of the conveyor belt. When the conveyor belt rotates, it drives the lower rollers 9 to rotate. One of the lower rollers 9 drives the single-bevel gear 10 to rotate and mesh with the double-headed bevel gear 11, and then the double-headed bevel gear 11 meshes with the other single-bevel gear 10, so that the other single-bevel gear 10 drives the spherical brush 12 to rotate, and the dust on the surface of the conveyor belt is brushed off. The dust hopper 13 catches the fallen dust. The staff turns on the vibrator 15 to make it run to drive the dust hopper 13 to vibrate, and shake off the dust inside it. At the same time, the scraper 14 scrapes off foreign matter on the surface of the conveyor belt.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A side roller structure of a bearing roller belt conveyor, characterized in that: The invention comprises a tripod (1), a slide rail (2), a slide plate (701), a guide rod (7), a support frame (6), a screw rod (8), a base (3), a fixing plate (5), an upper roller (4) and a lower roller (9), wherein the tripod (1) is provided with a left-right symmetrical slide rail (2), the support frame (6) is slidably connected with slide plates (701) which are symmetrically distributed, the slide plates (701) are slidably connected with guide rods (7) which are symmetrically distributed, the support frame (6) is slidably connected with four guide rods (7), and the support frame (6) is slidably connected with the guide rods (7) which are symmetrically distributed. ) is threadedly connected with a left-right symmetrical screw rod (8), the screw rod (8) is threadedly connected to the slide plate (701), the screw rod (8) is used to fix the support frame (6), a base (3) is installed between the two laterally aligned support frames (6), at least two fixed plates (5) are installed on the base (3), an upper roller (4) is rotatably connected between the two fixed plates (5), other upper rollers (4) are rotatably connected to the base (3), and at least five lower rollers (9) are rotatably connected to the tripod (1).

2. The side roller structure of a bearing roller belt conveyor according to claim 1 is characterized in that: A rubber ring is provided at one end of the screw rod (8).

3. The side roller structure of a bearing roller belt conveyor according to claim 2 is characterized in that: The invention also comprises a single bevel gear (10), a double-headed bevel gear (11) and a spherical brush (12), wherein one of the lower rollers (9) is connected to the single bevel gear (10), the double-headed bevel gear (11) is rotatably connected to the tripod (1), the single bevel gear (10) is meshed with the double-headed bevel gear (11), the tripod (1) is rotatably connected to the spherical brush (12), the spherical brush (12) is used for brushing away dust, the spherical brush (12) is connected to another single bevel gear (10), the double-headed bevel gear (11) is meshed with another single bevel gear (10).

4. The side roller structure of a bearing roller belt conveyor according to claim 3 is characterized in that: Stop blocks are fixedly connected to the upper and lower ends of the guide rod (7).

5. The side roller structure of a bearing roller belt conveyor according to claim 4, characterized in that: The spherical brush (12) has bristles evenly distributed in a ring shape.

6. The side roller structure of a bearing roller belt conveyor according to claim 5, characterized in that: It also comprises a dust hopper (13). The dust hopper (13) is installed on the tripod (1), and the dust hopper (13) is used to collect dust.

7. The side roller structure of a bearing roller belt conveyor according to claim 6, characterized in that: The inner bottom surface of the dust hopper (13) changes from high to low and forms an inclined surface.

8. The side roller structure of a bearing roller belt conveyor according to claim 7, characterized in that: It also comprises a scraper (14), the scraper (14) being slidably connected to the tripod (1), and the scraper (14) being capable of being detached from the tripod (1).

9. The side roller structure of a bearing roller belt conveyor according to claim 8, characterized in that: The scraper (14) is made of silica gel.

10. The side roller structure of a bearing roller belt conveyor according to claim 9, characterized in that: It also includes a vibrator (15), and the vibrator (15) is installed on the dust hopper (13).

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