A belt conveyor with adjustable idlers

Abstract

The utility model relates to the technical field of conveyer, put forward a kind of adjustable belt conveyor of carrier roller, including workbench, including two control frame, the top of workbench is connected with four fixed plate, two transmission rollers are rotatably connected between four fixed plates, conveying belt is transmissionally connected between two transmission rollers, motor connected with transmission roller is installed on fixed plate, two mounting grooves are set in the top of workbench, electric push rod is rotatably connected in the inside of two mounting grooves, two control frame is respectively connected in the top of two electric push rods, a plurality of evenly distributed threaded rods are rotatably connected in the inside of two control frame, threaded piece is threadedly connected on a plurality of threaded rods, a plurality of evenly distributed connecting rods are equipped between two control frame, the both ends of connecting rod are connected on threaded piece, carrier roller is rotatably connected on connecting rod, to facilitate the adjustment of single carrier roller, reach the purpose of improving work efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to a conveyor technical field, specifically, relates to a kind of belt conveyor of adjustable carrier roller. BACKGROUND

[0002] Now on the market conveyor, especially rubber belt conveyor, often because goods are not neatly stacked when conveying or the aging of conveying mechanism itself and the deviation of rubber belt occurs, and the height of the support foot of the machine bottom is adjusted at this time Effect is not too obvious and efficiency is low.

[0003] After searching, China on June 23, 2020, patent publication No. CN210824141U is disclosed as a kind of conveyor with adjustable carrier roller, which is roughly described as, including support foot, support, placing groove, driving mechanism, driven mechanism, conveyor belt and carrier roller, the top surface of support is vertically provided with several blocking columns, and the blocking column is arranged between adjacent carrier rollers, the top surface of support is symmetrically provided with lifting mechanism, the top surface of lifting mechanism is provided with collaborative rod, collaborative rod is located outside blocking column, and collaborative rod is rotatably connected with the rotating shaft of carrier roller;The inside of placing groove is fixedly provided with inner cross beam perpendicular to conveying direction, the both ends of carrier roller are respectively provided with one fine adjustment mechanism, the fine adjustment mechanism is rotatably connected with carrier roller, and two fine adjustment mechanisms are respectively fixed on inner cross beam.

[0004] Although the above-mentioned prior art scheme is convenient to adjust the carrier roller to help the rubber belt deviation, but the fine adjustment structure of the device is located in the inside of placing groove, which is not convenient for adjusting single carrier roller, and reduces the working efficiency. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a kind of belt conveyor of adjustable carrier roller, to solve the problem of inconvenient to adjust single carrier roller in background art, reduce the working efficiency.

[0007] (II) technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: A kind of belt conveyor with adjustable carrier roller, including workbench, including two control frames, the top of workbench is fixedly connected with four fixed plates, two transmission rollers are rotatably connected between four fixed plates, conveying belt is transmission connected between two transmission rollers, motor connected with transmission roller is installed on fixed plate, two installation grooves are set in the top of workbench, electric push rod is rotatably connected in the inside of two installation grooves, two control frames are fixedly connected at the top of two electric push rods, a plurality of evenly distributed threaded rods are rotatably connected in the inside of two control frames, rotating handle is connected at the top of threaded rod and penetrates control frame, threaded piece is threadedly connected on a plurality of threaded rods, a plurality of evenly distributed connecting rods are arranged between two control frames, connecting rod is connected on threaded piece at both ends, carrier roller is rotatably connected on connecting rod, and carrier roller is tightly attached to the inner upper side wall of conveying belt.

[0009] By adopting the above technical scheme, the electric push rod is started to drive the control frame to move, the control frame drives the threaded rod and the threaded piece to move, so as to drive the rotating rod and one end of the carrier roller to move, so as to achieve the purpose of adjusting the carrier roller as a whole, the threaded rod drives the threaded piece to move, the threaded piece drives the rotating rod and one end of the carrier roller to move, so as to adjust the single carrier roller, reduce the wear of the transmission belt, so as to facilitate the adjustment of the single carrier roller, and achieve the purpose of improving the work efficiency.

[0010] Optionally, two bearings are arranged on the connecting rod, and the inner side wall of the carrier roller is connected with the bearing.

[0011] By adopting the above technical scheme, the bearing is used to reduce the friction between the rotating rod and the carrier roller, so that the transmission belt can drive the carrier roller to rotate, so as to achieve the purpose of reducing the wear of the transmission belt.

[0012] Optionally, four matched limiting sliding grooves are arranged in the top of the workbench, two limiting rods are fixedly connected to the bottom of the control frame, and the limiting rod is slidingly connected with the limiting sliding groove.

[0013] By adopting the above technical scheme, the limiting sliding groove and the limiting rod are matched to limit the control frame, so as to avoid the shaking and deflection of the control frame, so as to achieve the purpose of improving the stability of the equipment.

[0014] Optionally, a plurality of through grooves matched with the threaded piece are arranged on the control frame, and a scale matched with the through groove is arranged on the outer wall of the control frame.

[0015] By adopting the above technical scheme, the scale is used to facilitate the observation of the current height of the threaded piece, so as to achieve the purpose of facilitating the adjustment of the carrier roller and the leveling of the plurality of carrier rollers.

[0016] Optionally, the four corners of the bottom end of the workbench are fixedly connected with supporting legs, and the bottom ends of the four supporting legs are fixedly connected with a bottom plate.

[0017] By adopting the above technical scheme, the supporting legs are used for supporting the equipment, so that the equipment can be used at a suitable height, the bottom plate is matched with the mounting holes, and the equipment can be conveniently installed at a specified position, so that the stability of the equipment is improved.

[0018] (Three) beneficial effects

[0019] In summary, the utility model has at least one of the following beneficial technical effects:

[0020] The adjustable roller belt conveyor is started to drive the control frame to move, the control frame drives the plurality of threaded rods and threaded parts to move, thereby driving the rotating rod and one end of the roller to move, so as to achieve the purpose of overall adjustment of the roller, the rotating handle drives the threaded rod to rotate, the threaded rod drives the threaded part to move, and the threaded part drives one end of the rotating rod and the roller to move, thereby adjusting the single roller, reducing the wear of the conveying belt, so as to conveniently adjust the single roller and improve the working efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a first side view structural schematic diagram of the utility model;

[0022] Figure 2 It is a first sectional view structural schematic diagram of the utility model;

[0023] Figure 3 It is a first sectional view structural schematic diagram of the utility model; Figure 2 It is a first sectional view structural schematic diagram of the utility model;

[0024] Figure 4 It is a second sectional view structural schematic diagram of the utility model;

[0025] Figure 5 It is a second sectional view structural schematic diagram of the utility model; Figure 4 It is a second sectional view structural schematic diagram of the utility model.

[0026] In the figure: 1, workbench; 2, control frame; 3, fixed plate; 4, transmission roller; 5, conveying belt; 6, motor; 7, electric push rod; 8, threaded rod; 9, rotating handle; 10, threaded part; 11, connecting rod; 12, roller; 13, bearing; 14, limiting rod; 15, scale; 16, supporting leg; 17, bottom plate. DETAILED DESCRIPTION

[0027] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] The present application will be further described in detail below with reference to the accompanying drawings of the specification.

[0029] With reference to Figures 1-4 A kind of belt conveyor of roller adjustable, including workbench 1, including two control frames 2, the top of workbench 1 is fixedly connected with four fixed plates 3, two transmission rollers 4 are rotatably connected between four fixed plates 3, conveying belt 5 is transmissionally connected between two transmission rollers 4, motor 6 is installed on fixed plate 3 and connected with transmission roller 4, two installation grooves are set in the top of workbench 1, two installation grooves are rotatably connected with electric push rod 7 in the inside, two control frames 2 are fixedly connected at the top of two electric push rods 7 respectively, multiple evenly distributed threaded rods 8 are rotatably connected in the inside of two control frames 2, rotating handle 9 is connected at the top of threaded rod 8 and penetrates control frame 2, threaded piece 10 is screw-connected on multiple threaded rods 8, multiple evenly distributed connecting rods 11 are arranged between two control frames 2, connecting rod 11 is connected on threaded piece 10 at both ends, supporting roller 12 is rotatably connected on connecting rod 11, supporting roller 12 is tightly attached to the inner upper side wall of conveying belt 5, electric push rod 7 is started to drive control frame 2 to move, control frame 2 drives multiple threaded rods 8 and threaded piece 10 to move, to drive rotating rod and one end of supporting roller 12 to move in this way, to achieve the purpose of overall adjustment to supporting roller 12, rotating handle 9 is rotated to drive threaded rod 8 to move, threaded piece 10 is driven to move by threaded rod 8, threaded piece 10 drives rotating rod and one end of supporting roller 12 to move, to adjust single supporting roller 12, reduce the abrasion of transmission belt, to facilitate the adjustment of single supporting roller 12, achieve the purpose of improving work efficiency.

[0030] With reference to Figure 4 And Figure 5 Multiple connecting rods 11 are each provided with two bearings 13, and the inner side walls of the multiple supporting rollers 12 are connected with the bearings 13, the bearings 13 are used to reduce the friction between the rotating rod and the supporting roller 12, so that the transmission belt can drive the supporting roller 12 to rotate, thereby achieving the purpose of reducing the abrasion of the transmission belt.

[0031] With reference to Figure 2The top end of the workbench 1 is provided with four matched limiting sliding grooves, the bottom end of each control frame 2 is fixedly connected with two limiting rods 14, the limiting rods 14 are slidably connected with the limiting sliding grooves, the limiting sliding grooves are matched with the limiting rods 14, and the control frame 2 is limited, so that the control frame 2 is prevented from shaking and deflecting, and the stability of the equipment is improved.

[0032] With reference to Figure 2 And Figure 3 A plurality of through grooves matched with the threaded pieces 10 are formed in the two control frames 2, and a scale 15 matched with the through grooves is arranged on the outer wall of the control frame 2, the scale 15 is used for conveniently observing the current height of the threaded piece 10, the roller 12 is conveniently adjusted, and the plurality of rollers 12 are conveniently leveled.

[0033] With reference to Figure 1 And Figure 4 The support legs 16 are arranged at the four corner positions of the bottom end of the workbench 1, the bottom ends of the four support legs 16 are fixedly connected with a bottom plate 17, and mounting holes are formed at the four corner positions of the bottom plate 17, the support legs 16 are used for supporting the equipment, so that the equipment is conveniently used at a suitable height, the bottom plate 17 is matched with the mounting holes, the equipment is conveniently mounted at a specified position, and the stability of the equipment is improved.

[0034] To sum up, the working principle and working process of the adjustable belt conveyor are as follows: in use, the electric push rod 7 is started to drive the control frame 2 to move, the control frame 2 drives the plurality of threaded rods 8 and the threaded pieces 10 to move, thereby driving the rotating rod and one end of the roller 12 to move, so that the roller 12 is integrally adjusted, the rotating handle 9 is rotated to drive the threaded rod 8 to rotate, the threaded rod 8 drives the threaded piece 10 to move, the threaded piece 10 drives the rotating rod and one end of the roller 12 to move, so that the single roller 12 is adjusted, the abrasion of the transmission belt is reduced, the single roller 12 is conveniently adjusted, the working efficiency is improved, the bearing 13 is used for reducing the friction between the rotating rod and the roller 12, so that the transmission belt conveniently drives the roller 12 to rotate, the abrasion of the transmission belt is reduced, the limiting sliding grooves are matched with the limiting rods 14 and are used for limiting the control frame 2, so that the control frame 2 is prevented from shaking and deflecting, and the stability of the equipment is improved, the scale 15 is used for conveniently observing the current height of the threaded piece 10, the roller 12 is conveniently adjusted, and the plurality of rollers 12 are conveniently leveled, the support legs 16 are used for supporting the equipment, so that the equipment is conveniently used at a suitable height, the bottom plate 17 is matched with the mounting holes, the equipment is conveniently mounted at a specified position, and the stability of the equipment is improved.

[0035] The above-described embodiments only express the specific implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application.

Claims

1. A belt conveyor with adjustable rollers, comprising a table (1), characterized in that: Including two control frame (2), the top of the workbench (1) is fixedly connected with four fixed plates (3), four fixed plates (3) are rotatably connected with two transmission rollers (4), two transmission rollers (4) are drivingly connected with a conveying belt (5), the fixed plate (3) is installed with motor (6) connected with transmission roller (4), the top of the workbench (1) is provided with two installation grooves, the inside of two installation grooves is rotatably connected with electric push rod (7), two control frame (2) are fixedly connected at the top of two electric push rods (7), two control frame (2) are rotatably connected with a plurality of evenly distributed threaded rods (8) in the inside, the top of threaded rod (8) is connected with rotating handle (9) penetrating control frame (2), a plurality of threaded rods (8) are all screw connected with threaded piece (10), a plurality of connecting rods (11) are evenly distributed between two control frame (2), the two ends of connecting rod (11) are connected on threaded piece (10), the connecting rod (11) is rotatably connected with carrier roller (12), the inner upper side wall of carrier roller (12) is closely attached to the conveying belt (5).

2. A belt conveyor with adjustable idlers as claimed in claim 1, characterized in that: A plurality of connecting rods (11) are all equipped with two bearings (13), and the inner side walls of a plurality of carrier rollers (12) are connected with the bearings (13).

3. A belt conveyor with adjustable idlers as claimed in claim 1, characterized in that: The top of the workbench (1) is provided with four matched limiting sliding grooves, and the bottom of two control frames (2) is fixedly connected with two limiting rods (14), and the limiting rods (14) are slidingly connected with the limiting sliding grooves.

4. A belt conveyor with adjustable idlers as claimed in claim 1, characterized in that: A plurality of through grooves matched with threaded pieces (10) are formed in two control frames (2), and a scale (15) matched with the through grooves is arranged on the outer wall of the control frame (2).

5. A belt conveyor with adjustable idlers as claimed in claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected with support legs (16) at four corner positions, the bottom of four support legs (16) is fixedly connected with a bottom plate (17), and the four corner positions of the bottom plate (17) are provided with mounting holes.

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