Conveyor line machine head driving seat

Abstract

The utility model provides a conveyor line machine head driving seat. The conveyor line machine head driving seat comprises a main seat plate, an inserting plate and a supporting seat, the number of the main seat plates is two, the two main seat plates are oppositely arranged, each main seat plate comprises a first end and a second end, supporting blocks are connected to the upper portions of the opposite side faces close to the first ends of the main seat plates, mounting holes are formed in the main seat plates, the inserting plates are fixed to the end faces of one ends of the main seat plates, and mounting screw holes are formed in the inserting plates; a supporting seat is fixed to the upper surface of the supporting block, the upper surface of the supporting seat is flush with the upper end of the main seat plate, a groove is formed in the upper surface of the supporting seat, a strip-shaped block is arranged at the bottom of the groove, and the groove is divided into strip-shaped rail grooves through the strip-shaped block. The machine head driving seat is good in chain guiding performance, prevents the chain from deviating during use, guarantees long-term stable operation of a conveying line, can share stress of the bolt through the supporting seat and the inserting plate, prevents the bolt from loosening or breaking during long-term use, is more convenient to maintain, does not need to be integrally disassembled, reduces workload of workers, and is long in service life.

Description

Technical Field

[0001] This utility model relates to the field of conveyor equipment technology, and in particular to a conveyor head drive seat. Background Technology

[0002] The head drive unit is used to fix the sprocket at the end of the conveyor line in a chain conveyor system to support or fix the sprocket and ensure stable operation of the conveyor line. However, existing head drive units have the following main problems: 1. Existing head drive units use simple support bases and install sprockets through bearings. During use, the guidance is poor, which can easily cause the chain to deviate; 2. Existing head drive units are often installed at the end of the conveyor frame by bolts. The bolts bear a large force and are prone to loosening; 3. Sprockets or bearings wear out during long-term use and require maintenance and replacement. Replacing existing head drive units is inconvenient. Sometimes, the entire head drive unit needs to be removed and replaced, increasing the maintenance workload. Summary of the Invention

[0003] To address the aforementioned problems, this utility model provides a conveyor head drive base.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A conveyor head drive base includes a main base plate, an insert plate, and a support base;

[0006] There are two main base plates, which are arranged opposite to each other. Each main base plate includes a first end and a second end. A support block is connected to the upper part of the opposite side near the first end of the main base plate. The main base plate is provided with mounting holes, which are located near the second end.

[0007] The insert plate is fixed to the end face of the first end of the main base plate, and the insert plate is provided with mounting screw holes;

[0008] The support base is fixed to the upper surface of the support block. The upper surface of the support base is flush with the upper end of the main base plate. The upper surface of the support base is provided with a groove. A strip block is provided at the bottom of the groove, and the strip block divides the groove into a strip track groove.

[0009] Furthermore, the insert plate includes a horizontal plate and a side plate. One end of the horizontal plate is fixed to the support block, and the other end of the horizontal plate extends away from the support block. The lower surface of the horizontal plate is flush with the lower surface of the support block. The thickness of the side plate is less than the rear end of the main base plate. One end of the side plate is fixed to the end face of the first end, and the other end of the side plate extends away from the main base plate. The side plate is provided with the mounting screw hole.

[0010] Furthermore, there are two side plates, the upper ends of which are respectively connected to the front and rear ends of the horizontal plate, and the connection between the side plate and the horizontal plate is a chamfered connection.

[0011] Furthermore, the support base is located above the insert plate, one end of the support base protrudes from the first end of the main base plate and extends away from the first end, and the strip block is arranged in the left and right direction.

[0012] Furthermore, a connecting plate is provided at the lower part of the main seat plate, and the two ends of the connecting plate are respectively connected to the opposite sides of the main seat plate. The connecting plate is inclined upward from the bottom of the first end.

[0013] Furthermore, the main base plate has a mounting groove on its opposite side, the upper end of the mounting groove is open, and a mounting plate with the same shape and size as the mounting groove is also provided, and the mounting plate has a first mounting hole.

[0014] The upper end of the main seat plate is provided with a first slot, which is located in the mounting groove. A second slot is provided directly below the first slot. A first locking block is fixed to the upper end of the mounting plate facing the main seat plate. The upper end of an elastic sheet is fixed to the side of the first locking block away from the mounting plate. The lower end of the elastic sheet is connected to one end of the second locking block facing the side of the mounting plate. The other end of the second locking block is positioned facing the mounting plate.

[0015] Furthermore, the second card block includes a body and an end block connected in sequence. The body is cylindrical and the end block is hemispherical. The body and the end block are concentrically arranged and have the same diameter. The second card slot is a circular hole.

[0016] Furthermore, the elastic sheet is an elastic metal sheet.

[0017] Furthermore, the main seat plate also includes an inclined surface, which is inclined outward from the bottom of the main seat plate toward the second end.

[0018] Furthermore, the main seat plate, insert plate, and support base are integrated into a single unit.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: (1) This utility model is provided with a support base, the upper surface of which is provided with a groove, and the bottom of the groove is provided with a strip block, which divides the groove into a strip track groove. After the chain is installed, it is located in the strip track groove, which provides guidance for the chain. The guidance is good, preventing the chain from running off track during use and ensuring the long-term stable operation of the conveyor line. (2) This utility model is also provided with a plug plate, which is provided with mounting screw holes. The support base is located above the plug plate, and one end of the support base protrudes from the first end of the main base plate and extends away from the first end. When in use, the plug plate is inserted into the end of the frame, and the support base is above the frame, clamping the upper side of the frame between the support base and the plug plate. This ensures that after installation, the support base and the plug plate can share the force of the bolt, preventing the bolt from loosening or breaking during long-term use and ensuring the normal operation of the conveyor line. (3) The main seat plate is provided with a mounting groove and a detachable mounting plate. The mounting plate is provided with a first mounting hole. When in use, the bearing is installed through the first mounting hole and the sprocket is installed through the bearing. When the sprocket or bearing is damaged and needs to be replaced, the bearing and sprocket can be fixed and installed by using another mounting plate. Then, the mounting plate on the main seat plate can be removed and the new mounting plate can be installed. It is simple and convenient to use, and it is also more convenient to remove the bearing and sprocket from the replaced mounting plate. Maintenance is more convenient. When the bearing or sprocket is damaged, there is no need to disassemble the machine head drive seat as a whole, which reduces the workload of workers. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of Embodiment 1 of the present utility model;

[0021] Figure 2 This is a right view of Embodiment 1 of the present invention;

[0022] Figure 3 This is a three-dimensional structural diagram of Embodiment 2 of the present invention;

[0023] Figure 4 This is a three-dimensional structural diagram of the conveyor head drive seat of Embodiment 3 of this utility model;

[0024] Figure 5 For the present utility model Figure 4 Top view;

[0025] Figure 6 This is a cross-sectional view (AA) of the present invention;

[0026] Figure 7 This is a three-dimensional structural diagram of the mounting plate of Embodiment 3 of this utility model;

[0027] Figure 8 For the present utility model Figure 7 The right view. Detailed Implementation

[0028] To provide a better understanding of the purpose, structure, features, and functions of this utility model, detailed descriptions are provided below with reference to specific embodiments. Example 1

[0029] Please refer to the reference. Figure 1 and Figure 2 An embodiment of the present invention provides a conveyor head drive base, comprising a main base plate 100, an insert plate 200, and a support base 300.

[0030] There are two main base plates 100, which are arranged opposite to each other. Each main base plate 100 includes a first end 101 and a second end 102. A support block 120 is connected to the upper part of the opposite side near the first end 101 of the main base plate. The main base plate 100 is provided with a mounting hole 110, which is located near the second end 102. The mounting hole 110 is used to install a bearing connecting sprocket to ensure that the sprocket is fixed on the main base plate 100 and operates normally. The second end 102 is an arc-shaped end, which is aesthetically pleasing and avoids damage from collisions with sharp edges.

[0031] The insert plate 200 is fixed to the end face of the first end 101 of the main seat plate, and the insert plate 200 is provided with mounting screw holes 210; so that it can be inserted into the end of the frame beam of the conveyor line.

[0032] The support base 300 is fixed to the upper surface of the support block 120. The upper surface of the support base 300 is flush with the upper end of the main base plate 100. The upper surface of the support base 300 is provided with a groove 310. A strip block 320 is provided at the bottom of the groove 310, and the strip block 320 divides the groove 310 into a strip track groove 330. After the chain is installed, it is located in the strip track groove 330, which provides guidance for the chain, prevents the chain from running off-center during use, and ensures the long-term stable operation of the conveyor line.

[0033] The insert plate 200 includes a horizontal plate 220 and a side plate 230. One end of the horizontal plate 220 is fixed to the support block 120, and the other end of the horizontal plate 220 extends away from the support block 120. The lower surface of the horizontal plate 220 is flush with the lower surface of the support block 120. The thickness of the side plate 230 is less than the rear end of the main base plate 100. One end of the side plate 230 is fixed to the end face of the first end 101, and the other end of the side plate 230 extends away from the main base plate 100. The side plate 230 is provided with mounting screw holes 210. The structure is aesthetically pleasing and facilitates fixing via bolts. The insert plate 200 allows for easy insertion into the end of the frame, facilitating installation. It is suitable for frame beams such as square tubes and I-beams, ensuring an aesthetically pleasing connection between the device and the frame beam and preventing detachment.

[0034] The support base 300 is located above the insert plate 200. One end of the support base 300 protrudes from the first end 101 of the main base plate and extends away from the first end 101. The strip block 320 is positioned in a left-right direction. In use, the insert plate 200 is inserted into the end of the frame, and the support base 300 is above the frame. The upper side of the frame is clamped between the support base 300 and the horizontal plate of the insert plate 200. This ensures that after installation, the support base 300 and the insert plate 200 can share the force of the bolts, preventing the bolts from loosening or breaking during long-term use and ensuring the normal operation of the conveyor line.

[0035] Combination Figure 5 and Figure 6 The main base plate 100 is further provided with a connecting plate 130 at its lower part. The two ends of the connecting plate 130 are respectively connected to the opposite sides of the main base plate 100. The connecting plate 130 is inclined upward from the bottom of the first end 101. This ensures the supporting strength of the main base plate 100, prevents deformation, and ensures a long service life of the device.

[0036] The main seat plate 100 also includes an inclined surface 140, which is inclined outward from the bottom of the main seat plate 100 toward the second end 102. This design is aesthetically pleasing, forming a support structure that is wider at the top and narrower at the bottom, making it less prone to deformation, reducing the weight of the main seat plate 100, lowering the load on the bolts, and further preventing the bolts from loosening.

[0037] The main base plate 100, insert plate 200, and support base 300 are integrated. They can be integrally cast from stainless steel or aluminum to ensure connection strength, prevent breakage at the connection point, and extend service life. Example 2

[0038] like Figure 3The remaining structure is the same as in Embodiment 1, except that there are two side plates 230, the upper ends of which are respectively connected to the front and rear ends of the horizontal plate 220, and the connection between the side plate 230 and the horizontal plate 220 is a chamfered connection. This ensures the strength of the insert plate 200, prevents deformation of the insert plate 200, and ensures a secure installation. Example 3

[0039] Combination Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The rest of the structure is the same as in Embodiment 2. The difference is that the main seat plate 100 has a mounting groove 150 on the opposite side. The upper end of the mounting groove 150 is open and a mounting plate 400 with the same shape and size as the mounting groove is provided to facilitate the mounting plate 400 to be placed in the mounting groove 150. The mounting plate 400 has a first mounting hole 410; the first mounting hole 410 is used to install the bearing.

[0040] The upper end of the main seat plate 100 is provided with a first slot 160, which is located in the mounting groove 150. A second slot 170 is provided directly below the first slot 160. A first locking block 420 is fixed to the upper end of the mounting plate 400 facing the side of the main seat plate. The upper end of the elastic sheet 430 is fixed to the side of the first locking block 420 away from the mounting plate 400. The lower end of the elastic sheet 430 is connected to one end of the second locking block 440 facing the side of the mounting plate 400. The other end of the second locking block 440 is set towards the mounting plate 400. In use, insert the mounting plate 400 into the mounting groove 150 through the upper opening of the mounting groove 150, pull the elastic piece 430 outward to allow the first locking block 420 to engage in the first locking slot 160, release the elastic piece 430, and the elastic piece 430 will return to its original shape, causing the second locking block 440 to move towards the main base plate. The second locking block 440 engages in the second locking slot 170, and the first locking block 420 and the second locking block 440 are fixed in the corresponding first locking slot 160 and second locking slot 170 through the cooperation of the second locking block 420 and the second locking block 440, thus fixing the mounting plate 400 in the mounting groove 150 and preventing it from falling off. When disassembling, simply pull the elastic piece 430 outward to disengage the second locking block 440 from the second locking slot 170, then push the mounting plate 400 upward and remove it from the upper opening of the mounting groove 150. Disassembly is simple and convenient, ensuring easier maintenance. In use, the bearing is installed through the first mounting hole 410, and the sprocket is installed through the bearing. When the sprocket or bearing is damaged and needs to be replaced, the new bearing and sprocket can be fixedly installed by using another mounting plate 400. Then, simply remove the mounting plate 400 on the main seat plate 100 and install the new mounting plate 400. It is simple and convenient to use, and it is also easier to remove the bearing and sprocket from the replaced mounting plate 400. Maintenance is more convenient. When the bearing or sprocket is damaged, there is no need to completely disassemble the machine head drive seat, reducing the workload of workers.

[0041] The second locking block 440 includes a body 441 and an end block 442 connected in sequence. The body 441 is cylindrical, and the end block 442 is hemispherical. The body 441 and end block 442 are concentrically arranged, and their diameters are the same. The second locking groove 170 is a circular hole. The distance between the second locking block 440 and the lower surface of the first locking block 420 is equal to the distance between the second locking groove 170 and the bottom of the first locking groove 160. The second locking block 440 corresponds to the second locking groove 170, facilitating the locking of the second locking block 440 within the second locking groove 170. Furthermore, the hemispherical shape of the end block 442 contributes to an aesthetically pleasing structure, reduces frictional contact surfaces, and facilitates installation.

[0042] The elastic sheet 430 is a thin, elastic metal sheet. It has good elasticity, quickly returns to its original shape after the external force is removed, has a long service life, and can maintain stable mechanical properties even after multiple deformations, reducing the risk of failure due to fatigue and ensuring that the mounting plate 400 can be reused multiple times, thus extending its service life.

[0043] This utility model has been described by the above-described embodiments; however, these embodiments are merely examples for implementing this utility model. It must be noted that the disclosed embodiments do not limit the scope of this utility model. Conversely, any modifications and refinements made without departing from the spirit and scope of this utility model are within the scope of patent protection of this utility model.

Claims

1. A conveyor head drive base, characterized in that: Includes main base plate, insert plate and support base; There are two main base plates, which are arranged opposite to each other. Each main base plate includes a first end and a second end. A support block is connected to the upper part of the opposite side near the first end of the main base plate. The main base plate is provided with mounting holes, which are located near the second end. The insert plate is fixed to the end face of the first end of the main base plate, and the insert plate is provided with mounting screw holes; The support base is fixed to the upper surface of the support block. The upper surface of the support base is flush with the upper end of the main base plate. The upper surface of the support base is provided with a groove. A strip block is provided at the bottom of the groove, and the strip block divides the groove into a strip track groove.

2. The conveyor head drive base as described in claim 1, characterized in that: The insert plate includes a horizontal plate and a side plate. One end of the horizontal plate is fixed to the support block, and the other end of the horizontal plate extends away from the support block. The lower surface of the horizontal plate is flush with the lower surface of the support block. The thickness of the side plate is less than the rear end of the main base plate. One end of the side plate is fixed to the end face of the first end, and the other end of the side plate extends away from the main base plate. The side plate is provided with mounting screw holes.

3. The conveyor head drive base as described in claim 2, characterized in that: There are two side plates, and the upper ends of the side plates are respectively connected to the front and rear ends of the horizontal plate. The connection between the side plates and the horizontal plate is set as a chamfered connection.

4. The conveyor head drive base as described in claim 2, characterized in that: The support base is located above the insert plate, with one end of the support base protruding from the first end of the main base plate and extending away from the first end. The strip block is arranged in the left-right direction.

5. The conveyor head drive base as described in claim 1, characterized in that: The lower part of the main seat plate is also provided with a connecting plate, the two ends of which are respectively connected to the opposite sides of the main seat plate, and the connecting plate is inclined upward from the bottom of the first end.

6. The conveyor head drive base as described in claim 1, characterized in that: The main base plate has a mounting groove on its opposite side, the upper end of the mounting groove is open, and a mounting plate with the same shape and size as the mounting groove is also provided. The mounting plate has a first mounting hole. The upper end of the main seat plate is provided with a first slot, which is located in the mounting groove. A second slot is provided directly below the first slot. A first locking block is fixed to the upper end of the mounting plate facing the main seat plate. The upper end of an elastic sheet is fixed to the side of the first locking block away from the mounting plate. The lower end of the elastic sheet is connected to one end of the second locking block facing the side of the mounting plate. The other end of the second locking block is positioned facing the mounting plate.

7. The conveyor head drive base as described in claim 6, characterized in that: The second card block includes a body and an end block connected in sequence. The body is cylindrical and the end block is hemispherical. The body and the end block are concentrically arranged and have the same diameter. The second card slot is a circular hole.

8. The conveyor head drive base as described in claim 7, characterized in that: The elastic sheet is an elastic metal sheet.

9. The conveyor head drive base as described in claim 1, characterized in that: The main seat plate also includes an inclined surface, which is inclined outward from the bottom of the main seat plate toward the second end.

10. The conveyor head drive base as described in claim 1, characterized in that: The main plate, insert plate, and support base are integrated into one unit.

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