A protective auxiliary part for double-speed chain and installation method

Abstract

The present invention relates to the technical field of double-speed chains, and specifically to a protective auxiliary part for double-speed chains, comprising: a base, a transmission chain is arranged on the surface of the base; a vertical plate, a horizontal plate is fixed on the surface of the vertical plate, force plates are arranged on the surfaces of the vertical plate and the horizontal plate, an extension block is arranged at the bottom of the horizontal plate, an extension strip is arranged at the bottom of the extension block, a telescopic plate is arranged at the end of the horizontal plate, and a limit plate is arranged at the end of the telescopic plate; an arc plate is arranged at the end of the limit plate; the beneficial effects are as follows: the horizontal plate proposed by the present invention is located on the surface of the transmission chain, the extension block on the surface of the horizontal plate is supported on the surface of the transmission chain, the transmission chain drives the horizontal plate and the objects to move, the extension strip on the surface of the extension block is stuck in the annular groove on the surface of the transmission chain, the horizontal plate is stabilized on the surface of the transmission chain, and during the descent of the horizontal plate, the plug-in plate is squeezed by the L-shaped strip, so that the plug-in plate is retracted into the U-shaped plate, and is stuck on the surface of the L-shaped strip under the push of the second spring.

Description

Technical Field

[0001] The present invention relates to the technical field of double-speed chains, and in particular to a protective auxiliary component for double-speed chains and an installation method. Background Art

[0002] The double-speed chain is a structure of chain transmission, which is a roller conveyor chain. On the conveyor line, the moving speed of the chain remains unchanged, but the tooling plate and workpiece being conveyed above the chain can control the moving rhythm according to the user's requirements, stop moving at the required position, and the operator performs various assembly operations. After completing the above operations, the workpiece continues to move forward for conveyance;

[0003] In the prior art, patent CN202311164766.9 includes an inner chain plate, both ends of one side of the inner chain plate are fixedly connected with a pin shaft, a fixing hole is opened inside the other end of the pin shaft, and the outer surface of the other end of the pin shaft is fixedly connected with an outer chain plate, and is fixed to the inner chain plate through a detachable locking piece in the fixing hole inside the pin shaft. In the above scheme, the sleeve body is not only wear-resistant, but also has high strength and hardness, and protects the pin shaft to avoid deformation of the pin shaft caused by excessive bearing capacity; the sleeve body and the roller sleeve are automatically lubricated, and the interior is lubricated, and oil-absorbing cotton is used to make the lubricating oil last longer after a single application, reduce the number of oiling times, and make the internal lubrication more uniform and sufficient, thereby improving the lubrication effect; reduce the loss of lubricating oil, and at the same time, block the dust in the air to reduce the influence of air dust on the friction between the sleeve body and the pin shaft and the roller;

[0004] However, when items are transported on the speed chain, if the items are hit, they may fall from the surface of the speed chain and cause damage to the items. Summary of the invention

[0005] The object of the present invention is to provide a protective auxiliary component for a double-speed chain and an installation method to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a protective auxiliary component for a double-speed chain, comprising:

[0007] A base, a surface of which is provided with a transmission chain;

[0008] A vertical plate, a horizontal plate is fixed on the surface of the vertical plate, a force-bearing plate is arranged on the surface of the vertical plate and the horizontal plate, an extension block is arranged at the bottom of the horizontal plate, an extension strip is arranged at the bottom of the extension block, a telescopic plate is arranged at the end of the horizontal plate, and a limit plate is arranged at the end of the telescopic plate;

[0009] The arc-shaped plate is arranged at the end of the limiting plate.

[0010] Preferably, a ring groove is provided on the surface of the transmission chain, an L-shaped bar is fixed on the surface of the base, a second groove is provided on the surface of the base, a lifting plate is provided inside the second groove, the lifting plate can be lifted and lowered in the second groove, a first groove is provided at both ends of the lifting plate, objects are placed on the top of the horizontal plate and the vertical plate, and the horizontal plate and the vertical plate are located on the surface of the base.

[0011] Preferably, extension blocks are fixed at both ends of the transverse plate, extension bars are fixed at the bottom of the extension blocks, the extension blocks are located on the surface of the transmission chain, the extension bars are located in the annular grooves on the surface of the transmission chain, the telescopic plates are plugged into the ends of the transverse plates, and the telescopic plates can move inside the transverse plates.

[0012] Preferably, the limit plate is fixed at the end of the telescopic plate, the limit plate moves with the telescopic plate, an arc plate is fixed on the top of the limit plate, the arc plate moves with the limit plate, a connecting rod is fixed on the top of the two groups of arc plates, and a lifting ring is fixed on the surface of the connecting rod.

[0013] Preferably, a lower groove is opened at the bottom of the horizontal plate, two sets of baffles are fixed to the bottom of the horizontal plate, the baffles are located on both sides of the lower groove, a lifting rod is fixed to the bottom of the force plate, the lifting rod is inserted into the inside of the horizontal plate, and the lifting rod can be lifted and lowered inside the horizontal plate.

[0014] Preferably, the end of the telescopic plate is connected to a force-bearing plate, and the force-bearing plate moves with the telescopic plate. A through groove is provided on the surface of the lifting rod, and the force-bearing plate is inserted into the through groove. The force-bearing plate can move in the through groove. After the lifting rod is lowered, the top of the through groove is supported on the top of the force-bearing plate.

[0015] Preferably, the bottom of the lifting rod is connected to a U-shaped plate, and the U-shaped plate is lifted and lowered along with the lifting rod. A plug-in plate is plugged into the end of the U-shaped plate, and the plug-in plate can be telescopically moved inside the U-shaped plate. A connecting rope is connected to the bottom of the force disk, and the other end of the connecting rope is connected to the end of the plug-in plate.

[0016] Preferably, a first spring is provided at the bottom of the force-bearing disk, the bottom of the first spring is connected to the surface of the cross plate, a telescopic groove is provided inside the U-shaped plate, the plug-in plate is plugged into the telescopic groove, the plug-in plate can move in the telescopic groove, and a second spring is provided in the telescopic groove.

[0017] Preferably, one end of the second spring is connected to the end of the plug board, the other end of the second spring is connected to the inner wall of the telescopic slot, one end of the connecting rope connected to the surface of the plug board is located in the telescopic slot, and the connecting rope can move in the telescopic slot.

[0018] A method for installing a protective auxiliary part for a double-speed chain comprises the following steps:

[0019] Step 1: Clamping: Place the object on the surface of the horizontal plate and the vertical plate. The object is held against the surface of the arc plate, so that the arc plate is squeezed by the object and drives the telescopic plate to move through the limit plate. The limit plate is clamped on both sides of the object. The object is pressed down on the surface of the force plate. The force plate drives the lifting rod to descend. The top of the through groove is pressed down on the surface of the force plate to stabilize the position of the force plate.

[0020] Step 2: Stabilization. The extension block on the surface of the cross plate is supported on the surface of the transmission chain. The transmission chain drives the cross plate and the objects to move. The extension bar on the surface of the extension block is stuck in the ring groove on the surface of the transmission chain to stabilize the cross plate on the surface of the transmission chain. During the descent of the cross plate, the plug-in plate is squeezed by the L-shaped bar, so that the plug-in plate shrinks into the U-shaped plate and is stuck on the surface of the L-shaped bar under the push of the second spring, so that the objects can still be stabilized on the surface of the base through the L-shaped bar when they are hit during movement.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The transverse plate proposed in the present invention is located on the surface of the transmission chain, and the extension block on the surface of the transverse plate is supported on the surface of the transmission chain. The transmission chain drives the transverse plate and the objects to move, and the extension strip on the surface of the extension block is stuck in the ring groove on the surface of the transmission chain to stabilize the transverse plate on the surface of the transmission chain. In the process of the transverse plate descending, the plug-in plate is squeezed by the L-shaped strip, so that the plug-in plate shrinks into the U-shaped plate and is stuck on the surface of the L-shaped strip under the push of the second spring, so that the objects can be stabilized on the surface of the base through the L-shaped strip when they are hit during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0024] Figure 2 This is a structural schematic diagram from another viewing angle of the present invention.

[0025] Figure 3 It is a schematic diagram of the vertical plate and horizontal plate structure of the present invention.

[0026] Figure 4 It is a schematic diagram of the telescopic plate structure of the present invention.

[0027] Figure 5 It is a schematic diagram of the extension block structure of the present invention.

[0028] Figure 6 It is a schematic diagram of the structure of the force-bearing disk of the present invention.

[0029] Figure 7 It is a schematic diagram of the U-shaped plate structure of the present invention.

[0030] Figure 8 It is a schematic diagram of the cross-sectional structure of the U-shaped plate of the present invention.

[0031] In the figure: base 1, first slot 2, lifting plate 3, second slot 4, L-shaped bar 5, annular groove 6, transmission chain 7, article 8, force plate 9, vertical plate 10, horizontal plate 11, lifting ring 12, connecting rod 13, arc plate 14, limit plate 15, telescopic plate 16, extension bar 17, extension block 18, baffle 19, lower slot 20, force plate 21, connecting rope 22, lifting rod 23, first spring 24, through slot 25, U-shaped plate 26, plug-in plate 27, telescopic slot 28, second spring 29. DETAILED DESCRIPTION

[0032] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figures 1 to 8 , the present invention provides a technical solution:

[0034] Embodiment 1: A protective auxiliary part for a double-speed chain comprises: a base 1, a transmission chain 7 is arranged on the surface of the base 1; a vertical plate 10, a horizontal plate 11 is fixed on the surface of the vertical plate 10, force plates 9 are arranged on the surfaces of the vertical plate 10 and the horizontal plate 11, an extension block 18 is arranged at the bottom of the horizontal plate 11, an extension bar 17 is arranged at the bottom of the extension block 18, a telescopic plate 16 is arranged at the end of the horizontal plate 11, and a limiting plate 15 is arranged at the end of the telescopic plate 16; an arc plate 14 is arranged at the end of the limiting plate 15, an object 8 is held on the surface of the arc plate 14, so that the arc plate 14 is squeezed by the object 8 and drives the telescopic plate 16 to move through the limiting plate 15, the limiting plate 15 is clamped on both sides of the object 8, the object 8 is pressed down on the surface of the force plate 9, and the force plate 9 drives the lifting rod 23 to descend.

[0035] Embodiment 2: On the basis of Embodiment 1, a ring groove 6 is provided on the surface of the transmission chain 7, an L-shaped bar 5 is fixed on the surface of the base 1, a second slot 4 is provided on the surface of the base 1, a lifting plate 3 is arranged inside the second slot 4, and the lifting plate 3 can be lifted and lowered in the second slot 4, first slots 2 are provided at both ends of the lifting plate 3, articles 8 are placed on the top of the transverse plate 11 and the vertical plate 10, the transverse plate 11 and the vertical plate 10 are located on the surface of the base 1, a lower slot 20 is provided at the bottom of the transverse plate 11, and a Two groups of baffles 19 are provided, and the baffles 19 are located on both sides of the lower groove 20. A lifting rod 23 is fixed to the bottom of the force plate 9. The lifting rod 23 is inserted into the inside of the transverse plate 11, and the lifting rod 23 can be lifted and lowered inside the transverse plate 11. The transverse plate 11 is located on the surface of the transmission chain 7. The extension block 18 on the surface of the transverse plate 11 is supported on the surface of the transmission chain 7. The transmission chain 7 drives the transverse plate 11 and the article 8 to move. The extension bar 17 on the surface of the extension block 18 is stuck in the annular groove 6 on the surface of the transmission chain 7 to stabilize the transverse plate 11 on the surface of the transmission chain 7.

[0036] Extension blocks 18 are fixed at both ends of the transverse plate 11, and an extension bar 17 is fixed at the bottom of the extension block 18. The extension block 18 is located on the surface of the transmission chain 7, and the extension bar 17 is located in the annular groove 6 on the surface of the transmission chain 7. The telescopic plate 16 is plugged into the end of the transverse plate 11, and the telescopic plate 16 can move inside the transverse plate 11. The end of the telescopic plate 16 is connected to a force-bearing plate 21, and the force-bearing plate 21 moves with the telescopic plate 16. A through groove 25 is opened on the surface of the lifting rod 23, and the force-bearing plate 21 is plugged into the through groove 25. The force-bearing plate 21 can move in the through groove 25. After the lifting rod 23 is lowered, the top of the through groove 25 is supported on the top of the force-bearing plate 21. The bottom of the lifting rod 23 is connected to a U-shaped plate 26, and the U-shaped plate 26 is lifted and lowered with the lifting rod 23. The end of the U-shaped plate 26 is plugged with a plug-in plate 27, and the plug-in plate 27 can telescope and move inside the U-shaped plate 26. The bottom of the force disk 9 is connected There is a connecting rope 22, the other end of the connecting rope 22 is connected to the end of the plug-in board 27, a first spring 24 is arranged at the bottom of the force disk 9, the bottom of the first spring 24 is connected to the surface of the horizontal plate 11, a telescopic groove 28 is opened inside the U-shaped plate 26, the plug-in board 27 is plugged into the telescopic groove 28, the plug-in board 27 can move in the telescopic groove 28, a second spring 29 is arranged in the telescopic groove 28, one end of the second spring 29 is connected to the end of the plug-in board 27, the other end of the second spring 29 is connected to the inner wall of the telescopic groove 28, one end of the connecting rope 22 connected to the surface of the plug-in board 27 is located in the telescopic groove 28, the connecting rope 22 can move in the telescopic groove 28, when the horizontal plate 11 moves to the surface of the lifting plate 3, the lifting plate 3 can lift the article 8, and the plug-in board 27 and the U-shaped plate 26 are located at the top of the first slot 2, and the U-shaped plate 26 and the plug-in board 27 will not be squeezed.

[0037] The limiting plate 15 is fixed at the end of the telescopic plate 16. The limiting plate 15 moves with the telescopic plate 16. An arc plate 14 is fixed on the top of the limiting plate 15. The arc plate 14 moves with the limiting plate 15. Connecting rods 13 are fixed on the tops of the two groups of arc plates 14. A lifting ring 12 is fixed on the surface of the connecting rod 13.

[0038] The article 8 is placed on the surface of the horizontal plate 11 and the vertical plate 10, and the article 8 is held on the surface of the arc plate 14, so that the arc plate 14 is squeezed by the article 8 and drives the telescopic plate 16 to move through the limit plate 15, and the limit plate 15 is clamped on both sides of the article 8, and the article 8 is pressed down on the surface of the force plate 9, and the force plate 9 drives the lifting rod 23 to descend, and the top of the through groove 25 is pressed down on the surface of the force plate 21 to stabilize the position of the force plate 21. The end of the force plate 21 is connected to the telescopic plate 16, and the position of the limit plate 15 is fixed, so that the limit plate 15 is stabilized on both sides of the article 8, and the lifting rod 23 drives the U-shaped plate 26 to move downward, and the U-shaped plate 26 moves to the bottom of the baffle 19, and the horizontal plate 11 is located on the surface of the transmission chain 7, and the extension block 18 on the surface of the horizontal plate 11 It is supported on the surface of the transmission chain 7, and the transmission chain 7 drives the cross plate 11 and the article 8 to move. The extension bar 17 on the surface of the extension block 18 is stuck in the annular groove 6 on the surface of the transmission chain 7, so that the cross plate 11 is stabilized on the surface of the transmission chain 7, and during the descending process of the cross plate 11, the plug-in plate 27 is squeezed by the L-shaped bar 5, so that the plug-in plate 27 shrinks into the U-shaped plate 26, and is stuck on the surface of the L-shaped bar 5 under the push of the second spring 29, so that the article 8 can be stabilized on the surface of the base 1 through the L-shaped bar 5 when it is hit during movement, and when the cross plate 11 moves to the surface of the lifting plate 3, the lifting plate 3 can lift the article 8, and the plug-in plate 27 and the U-shaped plate 26 are located at the top of the first slot 2, and will not squeeze the U-shaped plate 26 and the plug-in plate 27.

[0039] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A protective auxiliary component for a double-speed chain, characterized in that: include: A base (1), wherein a transmission chain (7) is arranged on a surface of the base (1); A vertical plate (10), a horizontal plate (11) is fixed on the surface of the vertical plate (10), a force plate (9) is arranged on the surfaces of the vertical plate (10) and the horizontal plate (11), an extension block (18) is arranged at the bottom of the horizontal plate (11), an extension bar (17) is arranged at the bottom of the extension block (18), a telescopic plate (16) is arranged at the end of the horizontal plate (11), and a limit plate (15) is arranged at the end of the telescopic plate (16); The arc-shaped plate (14) is arranged at the end of the limit plate (15), and the end of the telescopic plate (16) is connected to a force-bearing plate (21). The force-bearing plate (21) moves along with the telescopic plate (16). A through groove (25) is provided on the surface of the lifting rod (23). The force-bearing plate (21) is inserted into the through groove (25). The force-bearing plate (21) can move in the through groove (25). After the lifting rod (23) is lowered, the top of the through groove (25) is supported on the top of the force-bearing plate (21).

2. A protective auxiliary component for a double-speed chain according to claim 1, characterized in that: The surface of the transmission chain (7) is provided with an annular groove (6), the surface of the base (1) is fixed with an L-shaped bar (5), the surface of the base (1) is provided with a second slot (4), a lifting plate (3) is arranged inside the second slot (4), the lifting plate (3) can be lifted and lowered in the second slot (4), first slots (2) are provided at both ends of the lifting plate (3), objects (8) are placed on the top of the horizontal plate (11) and the vertical plate (10), and the horizontal plate (11) and the vertical plate (10) are located on the surface of the base (1).

3. A protective auxiliary component for a double-speed chain according to claim 2, characterized in that: Extension blocks (18) are fixed at both ends of the transverse plate (11), an extension bar (17) is fixed at the bottom of the extension block (18), the extension block (18) is located on the surface of the transmission chain (7), the extension bar (17) is located in the annular groove (6) on the surface of the transmission chain (7), the telescopic plate (16) is plugged into the end of the transverse plate (11), and the telescopic plate (16) can move inside the transverse plate (11).

4. A protective auxiliary component for a double-speed chain according to claim 3, characterized in that: The limiting plate (15) is fixed to the end of the telescopic plate (16), the limiting plate (15) moves along with the telescopic plate (16), an arc plate (14) is fixed to the top of the limiting plate (15), the arc plate (14) moves along with the limiting plate (15), a connecting rod (13) is fixed to the top of the two groups of arc plates (14), and a lifting ring (12) is fixed to the surface of the connecting rod (13).

5. A protective auxiliary component for a double-speed chain according to claim 4, characterized in that: A lower groove (20) is formed at the bottom of the transverse plate (11), two groups of baffles (19) are fixed at the bottom of the transverse plate (11), and the baffles (19) are located on both sides of the lower groove (20). A lifting rod (23) is fixed at the bottom of the force plate (9), and the lifting rod (23) is inserted into the interior of the transverse plate (11), and the lifting rod (23) can be lifted and lowered inside the transverse plate (11).

6. A protective auxiliary component for a double-speed chain according to claim 5, characterized in that: The bottom of the lifting rod (23) is connected to a U-shaped plate (26), and the U-shaped plate (26) is lifted and lowered along with the lifting rod (23). The end of the U-shaped plate (26) is plugged with a plug-in plate (27), and the plug-in plate (27) can be telescopically moved inside the U-shaped plate (26). The bottom of the force plate (9) is connected to a connecting rope (22), and the other end of the connecting rope (22) is connected to the end of the plug-in plate (27).

7. A protective auxiliary component for a double-speed chain according to claim 6, characterized in that: A first spring (24) is arranged at the bottom of the force-bearing plate (9), and the bottom of the first spring (24) is connected to the surface of the horizontal plate (11). A telescopic groove (28) is provided inside the U-shaped plate (26), and a plug-in plate (27) is plugged into the telescopic groove (28). The plug-in plate (27) can move in the telescopic groove (28), and a second spring (29) is arranged in the telescopic groove (28).

8. The protective auxiliary component for a double-speed chain according to claim 7, characterized in that: One end of the second spring (29) is connected to the end of the plug board (27), and the other end of the second spring (29) is connected to the inner wall of the telescopic slot (28). One end of the connecting rope (22) connected to the surface of the plug board (27) is located in the telescopic slot (28), and the connecting rope (22) can move in the telescopic slot (28).

9. A method for installing a protective auxiliary component for a double-speed chain according to claim 8, characterized in that: The following steps are involved: Step 1: clamping, placing the object (8) on the surface of the horizontal plate (11) and the vertical plate (10), the object (8) is held against the surface of the arc plate (14), so that the arc plate (14) is squeezed by the object (8) and drives the telescopic plate (16) to move through the limit plate (15), the limit plate (15) is clamped on both sides of the object (8), the object (8) is pressed down on the surface of the force plate (9), the force plate (9) drives the lifting rod (23) to descend, and the top of the through groove (25) is pressed down on the surface of the force plate (21), so that the position of the force plate (21) is stabilized; Step 2: Stabilization. The extension block (18) on the surface of the transverse plate (11) is supported on the surface of the transmission chain (7). The transmission chain (7) drives the transverse plate (11) and the object (8) to move. The extension bar (17) on the surface of the extension block (18) is stuck in the annular groove (6) on the surface of the transmission chain (7), so that the transverse plate (11) is stabilized on the surface of the transmission chain (7). In the process of the transverse plate (11) descending, the plug-in plate (27) is squeezed by the L-shaped bar (5), so that the plug-in plate (27) is retracted into the U-shaped plate (26) and is stuck on the surface of the L-shaped bar (5) under the push of the second spring (29), so that the object (8) can be stabilized on the surface of the base (1) through the L-shaped bar (5) even if it is hit during movement.

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