Electric roller type turning conveyor

Abstract

The utility model discloses an electric roller type turning conveyor. The electric roller type turning conveyor comprises a bottom frame and various adjusting devices. By arranging various adjusting devices, when the first motor operates, synchronous rotation of the driving wheel, the connecting belt and the rotating disc can be achieved, so that the supporting cylinders installed on the two sides of the upper end of the rotating disc can be matched with the vertical rods to achieve rotation of the connecting disc, and then the supporting plate can be driven to rotate; and when a second motor runs, a transmission box can be driven, so that the transmission box carries out intermittent meshing transmission between a first bevel gear and a second bevel gear, and therefore, a screw rod can intermittently and spirally move a sleeve upwards, so that the sleeve upwards pushes a connecting disc and a supporting plate, and the turning transmission direction is adjusted. The use height of the turning conveyor is conveniently adjusted, the requirement for butt joint turning conveying of conveying belts with different heights is conveniently met, and it is guaranteed that the use flexibility of the turning conveyor is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to an electric roller-type turning conveyor. Background Art

[0002] Roller conveyor is a conveying equipment that uses rollers as support and drive. It is widely used in various logistics, warehousing, manufacturing and other fields. It has the characteristics of simple structure, stable operation and easy maintenance. Roller conveyor can be divided into linear roller conveyor, curved roller conveyor, spiral roller conveyor, etc. according to the shape and arrangement of rollers. Among them, curved roller conveyor is a roller conveyor used to change the direction of the conveying line, that is, a turning conveyor.

[0003] The existing application number is 202323061984.8, which is a turning electric roller conveyor, including a power unit, a roller unit, and a profile bracket, wherein a concentrically arranged arc support beam is provided on the top of the profile bracket; the roller unit is provided on the arc support beam, and the roller unit includes a motorized roller and multiple power rollers, and both ends of the motorized roller and the power roller are rotatably provided on the arc support beam through bearing devices, and the motorized roller and the power roller are provided with a transmission unit; the power unit is hidden in the motorized roller, one end of the power unit is fixed on the arc support beam, and the power output end of the power unit is connected to the motorized roller.

[0004] The above-mentioned existing device can install the power part inside the electric roller to avoid exposing the power system and occupying space. However, the height of today's electric roller-type curve conveyors is relatively single and fixed. When it is necessary to combine with conveyor belts of different heights to perform cornering and transmission of items, the electric roller-type curve conveyor with a relatively fixed height size is difficult to meet the transmission requirements, making its adaptability to transmission low. Utility Model Content

[0005] The purpose of the present utility model is to provide an electric roller-type curved conveyor to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: an electric roller type turning conveyor, comprising a chassis, a support plate is provided at the upper end of the chassis, transmission frames are docked on both sides of the upper end of the support plate, an electric roller body is distributed between the transmission frames on both sides, and baffles are provided at the upper ends of the transmission frames on both sides, and also includes a variety of adjustment devices arranged inside the chassis, the various adjustment devices include a support frame arranged inside the chassis, a supporting block fixed at the upper end of the supporting frame, a rotating assembly docked at the upper end of the supporting block, and a rotating assembly connected to the upper end of the rotating assembly and A connecting disk connected to the bottom of the support plate, an adjusting component installed on the side of the support frame and connected to the lower end of the connecting disk, the adjusting component includes a second motor arranged on the left side of the support frame, a transmission box docked to the right side of the second motor and connected to the left side of the support frame, a first bevel gear installed on the right side of the transmission box, a second bevel gear meshed with the upper end of the right side of the first bevel gear, a screw docked to the middle of the second bevel gear, a sleeve threadedly docked to the upper end of the screw, a bearing installed at the upper end of the sleeve and connected to the middle of the connecting disk, and a bracket connected to the outside of the sleeve and connected to the upper end of the support block.

[0007] Preferably, the rotating assembly includes a first motor installed on the right side of the support frame, a driving wheel connected to the upper end of the first motor, a connecting belt that is transmission-connected to the outside of the driving wheel, a turntable docked to the left side of the connecting belt, a support tube provided at the upper end of the turntable, and a vertical rod inserted into the inside of the support tube and connected to the lower end of the connecting disk.

[0008] Preferably, the transmission box includes a box body arranged on the left side of the support frame, a drive plate installed inside the box body and connected to the output end of the second motor, a cam installed on the outside of the drive plate, and a groove wheel plate relatively arranged at the upper end of the drive plate and connected to the side of the first bevel gear, and the middle part of the groove wheel plate is connected to the side of the first bevel gear.

[0009] Preferably, the middle portion of the turntable is rotatably connected to the middle portion of the upper end of the supporting block, and support tubes and vertical rods are symmetrically provided on the left and right sides of the upper end of the turntable.

[0010] Preferably, the second bevel gear is connected to the middle portion of the lower end of the supporting block, and the screw provided in the middle portion of the second bevel gear vertically penetrates into the upper end of the middle portion of the supporting block.

[0011] Preferably, vertical grooves are formed integrally on the left and right sides of the sleeve, and the sleeve is slidably connected to the two sides of the middle part of the bracket through the vertical grooves formed on both sides.

[0012] Preferably, the middle portion of the driving disc is arranged in a convex shape, and the convex portion of the middle portion of the driving disc matches the concave portion of the groove wheel disc.

[0013] Preferably, at least six long grooves are provided on the outside of the sheave disc, and the size of the long grooves provided on the outside of the sheave disc matches the overall diameter of the convex shaft.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model is provided with a variety of adjustment devices, that is, when the first motor is running, the driving wheel, the connecting belt and the turntable can be rotated synchronously. In this way, the support cylinders installed on both sides of the upper end of the turntable can cooperate with the vertical rods to realize the rotation of the connecting disk, and then drive the support plate to rotate, so as to realize the flexible adjustment of the docking and turning transmission direction of the turning conveyor.

[0016] 2. The utility model is provided with an adjustment component, that is, when the second motor is running, it can drive the transmission box to make the transmission box intermittently mesh with the first bevel gear and the second bevel gear. In this way, the screw can intermittently spirally move the casing upward, so that the casing can be connected through the limited sliding effect of the outer connecting bracket to stabilize the upper connecting plate and the support plate, so that the use height of the turning conveyor can be conveniently adjusted, and it can conveniently meet the needs of docking and turning transmission of conveyor belts of different heights, ensuring that the flexibility of the use of the turning conveyor is greatly enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the various adjustment devices of the present utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the transmission box of the present invention as viewed from the left.

[0022] In the figure: base frame 1, support plate 2, transmission frame 3, motorized roller body 4, baffle 5, various adjustment devices 6, support frame 61, support block 62, rotating assembly 63, first motor 631, driving wheel 632, connecting belt 633, turntable 634, support cylinder 635, vertical rod 636, connecting disk 64, adjustment assembly 65, second motor 651, transmission box 652, box body 6521, driving disk 6522, cam 6523, grooved pulley 6524, first bevel gear 653, second bevel gear 654, screw 655, sleeve 656, bearing 657, bracket 658. DETAILED DESCRIPTION

[0023] In order to further explain the technical solution of the present invention, specific embodiments are described in detail below.

[0024] See also Figure 1 The utility model provides an electric roller type turning conveyor, including a base frame 1, a support plate 2 is provided on the upper end of the base frame 1, transmission frames 3 are connected to both sides of the upper end of the support plate 2, an electric roller body 4 is distributed between the transmission frames 3 on both sides, and a baffle 5 is provided on the upper end of the transmission frames 3 on both sides, and also includes a variety of adjustment devices 6 arranged inside the base frame 1.

[0025] The transmission racks 3 on both sides are arranged in an arc-shaped strip shape, and the electric roller bodies 4 arranged between the transmission racks 3 on both sides are installed and arranged at equal distances along the arc track, so as to achieve efficient turning and transmission activities of objects.

[0026] See also Figure 2 The various adjustment devices 6 in this embodiment include a support frame 61 installed at the bottom of the base frame 1, a support block 62 fixedly connected to the middle of the upper end of the support frame 61 for supporting use, a rotating component 63 docked at the upper end of the support block 62 to realize the azimuth rotation adjustment of the use of the electric roller type turning conveyor, a connecting plate 64 connected to the upper end of the rotating component 63 and connected to the bottom of the support plate 2, and an adjustment component 65 installed on the side of the support frame 61 and connected to the lower end of the connecting plate 64. In this way, the overall use height of the electric roller type turning conveyor can be conveniently and flexibly adjusted through the adjustment component 65.

[0027] See also Figure 3 The rotating assembly 63 in this embodiment includes a first motor 631 vertically installed on the right side of the support frame 61, a driving wheel 632 connected to the upper end of the first motor 631, a connecting belt 633 transmission-connected to the outside of the driving wheel 632, a turntable 634 transmission-connected to the left side of the connecting belt 633, and symmetrically and vertically fastened to both sides of the upper end of the turntable 634 for achieving stable height adjustment. Support cylinders 635 for achieving stable height adjustment are symmetrically and vertically fastened to both sides of the upper end of the turntable 634, and vertical rods 636 correspondingly and vertically inserted into the interior of the support cylinders 635 on both sides and connected to the lower end of the connecting disk 64. In this way, through the combination of the support cylinder 635 and the vertical rod 636, not only can the overall stable rotation azimuth adjustment of the electric roller type curve conveyor be achieved, but also the stability of the subsequent height adjustment process can be guaranteed.

[0028] Among them, the middle part of the turntable 634 is rotatably connected to the middle part of the upper end of the supporting block 62, and the support tube 635 and the vertical rod 636 are symmetrically provided on the left and right sides of the upper end of the turntable 634 to ensure that the turntable 634 is in a stable rotation installation state, so that the subsequent rotation adjustment process is stable.

[0029] See also Figure 4-5The adjustment assembly 65 in this embodiment includes a second motor 651 relatively arranged on the left side of the support frame 61, a transmission box 652 connected to the right side of the second motor 651 and connected to the left side of the support frame 61, so that the height can be efficiently adjusted to the same distance under intermittent transmission of the transmission box 652. The first bevel gear 653 installed on the right side of the transmission box 652 is meshed with the second bevel gear 654 on the upper right end of the first bevel gear 653, and the screw 655 vertically connected to the middle part of the second bevel gear 654 is threadedly connected to the sleeve 656 on the upper end of the screw 655. In this way, the screw 655 and the sleeve 656 can form a threaded lifting transmission structure. To facilitate the upward adjustment of the connecting plate 64, the electric roller-type turning conveyor can adapt to the turning and transmission requirements of items on different conveyor belts. The bearing 657 is installed on the upper end of the sleeve 656 and connected to the middle of the connecting plate 64. In this way, through the connection and cooperation of the bearing 657, when the connecting plate 64 is rotated and adjusted, it is not easy to drive the sleeve 656 to rotate, so as to avoid the influence of structural obstruction. The bracket 658 connected to the outer side of the sleeve 656 and the upper end of the supporting block 62 can ensure that the sleeve 656 is in a stable vertical state through the connection of the bracket 658, and the sleeve 656 can also be guided and limited to achieve up and down movement.

[0030] Among them, the transmission box 652 includes a box body 6521 installed on the left side of the support frame 61, a driving disk 6522 installed at the lower end of the box body 6521 and connected to the output end of the second motor 651, a convex shaft 6523 installed on the outside of the driving disk 6522 that can be rotated for pushing, and a groove wheel 6524 relatively arranged at the upper end of the driving disk 6522 and connected to the side of the first bevel gear 653, and the convex shaft 6523 can be moved into the interior of the groove wheel 6524 to realize intermittent rotation and pushing of the groove wheel 6524, and the middle part of the groove wheel 6524 is connected to the side of the first bevel gear 653.

[0031] Among them, the second bevel gear 654 is connected to the middle part of the lower end of the supporting block 62, and the screw 655 provided in the middle part of the second bevel gear 654 vertically penetrates into the upper end of the middle part of the supporting block 62, ensuring that the second bevel gear 654 can be stably installed in the middle part of the lower end of the supporting block 62 to ensure the stability of the height adjustment transmission process; vertical grooves are integrally opened on the left and right sides of the sleeve 656, and the sleeve 656 is slidingly connected to the two sides of the middle part of the bracket 658 through the vertical grooves opened on both sides, ensuring that the sleeve 656 is limited by the sliding connection effect of the bracket 658, and can perform stable up and down lifting activities.

[0032] Among them, the middle part of the driving disk 6522 is set in a convex shape, and the convex part in the middle part of the driving disk 6522 matches the concave part of the groove pulley disk 6524, ensuring that the driving disk 6522 passes through the middle convex part, which can provide a certain limiting effect after the groove pulley disk 6524 is intermittently transmitted; at least six long grooves are opened on the outside of the groove pulley disk 6524, and the size of the long grooves opened on the outside of the groove pulley disk 6524 matches the overall diameter of the convex shaft 6523. In this way, the convex shaft 6523 can be connected with the multiple grooves opened on the outside of the groove pulley disk 6524 for transmission, so as to meet the equidistant transmission adjustment of the use height.

[0033] Here's how it works:

[0034] When the electric roller type curve conveyor is to be used, the electric roller main body 4 installed between the transmission frames 3 on both sides can be operated to make the electric roller main bodies 4 at each location rotate in the same direction. In this way, when the articles enter the transmission frame 3 from the conveyor belt, they can be driven by the rotation of multiple electric roller main bodies 4 to perform a turning transmission activity, thereby ensuring that the articles can quickly enter the next process or the next conveyor belt. Secondly, in order to prevent the articles from falling due to inertia during the turning transmission process, a blocking bar 5 is provided at the upper end of the transmission frames 3 on both sides to prevent the articles from falling, thereby ensuring the efficiency of the turning transmission process of the articles.

[0035] Secondly, when the electric roller-type turning conveyor is used, in order to adapt to the docking and turning transmission requirements of conveyor belts of different heights, the present application sets a variety of adjustment devices 6 inside the base frame 1. When the height adjustment activity is to be performed, the second motor 651 arranged on the left side of the support frame 61 can be operated to enable the second motor 651 to realize the rotation of the driving disk 6522 installed at the lower end of the box body 6521. When the driving disk 6522 rotates, the convex shaft 6523 installed on the outside of the driving disk 6522 will move into a long groove opened on the outside of the groove pulley 6524 to realize the intermittent rotation and promotion of the groove pulley 6524 as a whole. As the groove pulley 6524 rotates intermittently, the first bevel gear 653 docked at the middle of the groove pulley 6524 will rotate intermittently and engage the upper right end of the transmission. The second bevel gear 654 is connected to the second bevel gear 654, so that the second bevel gear 654 can realize the intermittent rotation of the screw 655 connected in the middle, so that the screw 655 threadedly transmits the sleeve 656 connected to the upper end to achieve the overall upward movement of the sleeve 656. In this way, the connecting plate 64 connected to the bearing 657 installed on the outer side of the upper end of the sleeve 656 can realize the overall upward push and height adjustment of the support plate 2 provided at the upper end of the base frame 1, so as to achieve the convenient adjustment of the overall use height of the electric roller type curve conveyor, so that it can meet the docking and turning transmission requirements of conveyor belts of different heights. In addition, when the screw 655 performs the threaded upward movement transmission of the sleeve 656, the bracket 658 docked on the outer side of the sleeve 656 can ensure that the sleeve 656 is in a stable upward state through its limited sliding docking effect on the sleeve 656, thereby avoiding deviations and other problems in the upward adjustment process.

[0036] In order to further improve the usability of the various adjustment devices 6 and enable the various adjustment devices 6 to assist in the flexible adjustment of the use orientation of the electric roller type curve conveyor, the first motor 631 provided on the right side of the support frame 61 can be driven to enable the first motor 631 to realize the rotation of the driving wheel 632 connected to the top. As the driving wheel 632 rotates, the connecting belt 633 connected to the outer side of the driving wheel 632 can realize the synchronous rotation of the left side connected turntable 634 through the rotation effect of the driving wheel 632. When the turntable 634 rotates, the support cylinders 635 connected to both sides of the upper end of the turntable 634 can rotate with the The internally plugged vertical rods 636 cooperate to realize the rotation of the connecting disk 64 connected to the top of the vertical rods 636 on both sides. In this way, the support plate 2 docked at the top of the connecting disk 64 can be rotated and adjusted accordingly to achieve flexible adjustment of the docking and turning transmission direction without manual movement of the entire electric roller turning conveyor. Secondly, the support cylinder 635 and the vertical rod 636 can not only realize the rotation adjustment transmission of the electric roller turning conveyor, but also achieve a stable extension when the height of the electric roller turning conveyor is adjusted, to assist in enhancing the stability of the height adjustment process of the electric roller turning conveyor.

[0037] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An electric roller-type curved conveyor, comprising a base frame (1), a support plate (2) being provided at the upper end of the base frame (1), transmission frames (3) being butted against each other on both sides of the upper end of the support plate (2), an electric roller body (4) being distributed between the transmission frames (3) on both sides, and a blocking bar (5) being provided at the upper end of each of the transmission frames (3) on both sides; Its characteristics are: The invention also includes a multi-adjustment device (6) provided inside the base frame (1), wherein the multi-adjustment device (6) includes a support frame (61) provided inside the base frame (1), a support block (62) fixed to the upper end of the support frame (61), a rotating assembly (63) docked at the upper end of the support block (62), a connecting plate (64) connected to the upper end of the rotating assembly (63) and connected to the bottom of the support plate (2), an adjusting assembly (65) installed on the side of the support frame (61) and connected to the lower end of the connecting plate (64), and the adjusting assembly (65) includes a second motor (651) provided on the left side of the support frame (61), a second motor (651) docked at the A transmission box (652) is connected to the right side of the second motor (651) and to the left side of the support frame (61); a first bevel gear (653) is installed on the right side of the transmission box (652); a second bevel gear (654) is meshed with the upper end of the right side of the first bevel gear (653); a screw (655) is connected to the middle of the second bevel gear (654); a sleeve (656) is threadedly connected to the upper end of the screw (655); a bearing (657) is installed on the upper end of the sleeve (656) and connected to the middle of the connecting plate (64); and a bracket (658) is connected to the outer side of the sleeve (656) and connected to the upper end of the support block (62).

2. The electric roller curve conveyor according to claim 1, characterized in that: The rotating assembly (63) comprises a first motor (631) mounted on the right side of the support frame (61), a driving wheel (632) connected to the upper end of the first motor (631), a connecting belt (633) connected to the outer side of the driving wheel (632), a turntable (634) connected to the left side of the connecting belt (633), a supporting tube (635) provided at the upper end of the turntable (634), and a vertical rod (636) inserted into the supporting tube (635) and connected to the lower end of the connecting disk (64).

3. The electric roller curve conveyor according to claim 1, characterized in that: The transmission box (652) comprises a box body (6521) arranged on the left side of the support frame (61), a driving disc (6522) installed inside the box body (6521) and connected to the output end of the second motor (651), a convex shaft (6523) installed outside the driving disc (6522), and a sheave disc (6524) arranged at the upper end of the driving disc (6522) and connected to the side of the first bevel gear (653), and the middle part of the sheave disc (6524) is connected to the side of the first bevel gear (653).

4. The electric roller curve conveyor according to claim 2, characterized in that: The middle of the turntable (634) is rotatably connected to the middle of the upper end of the supporting block (62), and a support cylinder (635) and a vertical rod (636) are symmetrically provided on the left and right sides of the upper end of the turntable (634).

5. The electric roller curve conveyor according to claim 1, characterized in that: The second bevel gear (654) is connected to the middle of the lower end of the supporting block (62), and the screw (655) provided in the middle of the second bevel gear (654) vertically penetrates the upper end of the middle of the supporting block (62).

6. The electric roller curve conveyor according to claim 1, characterized in that: The left and right sides of the sleeve (656) are integrally provided with vertical grooves, and the sleeve (656) is slidably connected to the two sides of the middle part of the bracket (658) through the vertical grooves provided on both sides.

7. The electric roller curve conveyor according to claim 3, characterized in that: The middle portion of the driving disc (6522) is arranged in a convex shape, and the convex portion of the middle portion of the driving disc (6522) matches the concave portion of the groove wheel disc (6524).

8. The electric roller curve conveyor according to claim 3, characterized in that: At least six long grooves are formed on the outside of the groove wheel disc (6524), and the size of the long grooves formed on the outside of the groove wheel disc (6524) matches the overall diameter of the convex shaft (6523).

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