An anti-offset chain structure for a conveyor

Abstract

The present invention discloses an anti-offset chain structure for a conveyor, which relates to the field of chain structures and includes a conveyor main board. A chain is arranged on the conveyor main board, and a supporting mechanism is arranged on the chain for placing objects to be conveyed. A conveying mechanism for driving the chain is arranged on the conveyor main board. In the present invention, a first magnetic plate and a second magnetic plate are arranged on the mutually remote sides of the second chain plate and the third chain plate, so that the second chain plate and the third chain plate can maintain a certain distance, and it is not easy for the distance between the second chain plate and the third chain plate to become smaller due to extrusion. When the driving gear rotates, the tooth block can smoothly engage and drive with the engaging groove, thereby avoiding the phenomena of chain structure offset and tooth block disengaging from the engaging groove.

Description

Technical Field

[0001] The present invention relates to the field of chain structures, and particularly to an anti-offset chain structure for a conveyor. Background Art

[0002] Chain structures are usually applied to conveyors, which are used to transport items. Since conveyors are used to transport items, the chain structures are severely stressed and often exhibit phenomena such as offset and tooth blocks disengaging from the meshing grooves, that is, the chain disengages.

[0003] Frequent repairs are required, reducing the usage efficiency of the conveyor.

[0004] Therefore, it is necessary to propose an anti-offset chain structure for a conveyor to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide an anti-offset chain structure for a conveyor to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: An anti-offset chain structure for a conveyor, including a conveyor main board, a chain is arranged on the conveyor main board, a supporting mechanism is arranged on the chain, the supporting mechanism is used to place the object to be transported, a transmission mechanism for driving the chain is arranged on the conveyor main board, the chain includes a first chain plate, a second chain plate, a third chain plate, a meshing groove, a partition plate, a guiding inclined surface, a first magnetic plate, a hinge shaft and a second magnetic plate. The first chain plate, the second chain plate and the third chain plate are arranged in cooperation. The second chain plate and the third chain plate are arranged above and below the end of the first chain plate. The second chain plate and the third chain plate are rotatably connected to the end of the first chain plate through the hinge shaft. Multiple groups of the first chain plate, the second chain plate and the third chain plate are spliced with each other through the hinge shaft to form a chain structure. The first magnetic plate is fixedly arranged on the side of the second chain plate away from the third chain plate, the second magnetic plate is fixedly arranged on the side of the third chain plate away from the second chain plate, and the first magnetic plate and the second magnetic plate repel and move away from each other. An electromagnetic sheet is fixedly arranged on the upper surface of the conveyor main board, the electromagnetic sheet is corresponding to the lower part of the chain, and the electromagnetic sheet and the second magnetic plate repel and move away from each other.

[0007] Preferably, partition plates are fixedly connected to the sides of the second chain plate and the third chain plate close to each other. Multiple groups of partition plates are arranged, and multiple groups of partition plates divide the space between the second chain plate and the third chain plate into multiple groups of meshing grooves, and multiple groups of meshing grooves are arranged adjacent to each other.

[0008] In the present invention, a first magnetic plate and a second magnetic plate are provided on the sides of the second chain plate and the third chain plate that are away from each other, so that the second chain plate and the third chain plate can maintain a certain distance, and it is not easy for the second chain plate and the third chain plate to be squeezed and become smaller. When the transmission gear rotates, the tooth block can smoothly engage with the engagement groove for meshing transmission, thereby avoiding the phenomena of the chain structure shifting and the tooth block disengaging from the engagement groove.

[0009] Furthermore, electromagnetic sheets are provided on the chain. The electromagnetic sheets repel and move away from the second magnetic plate, so that the third chain plate can have a certain height from the main conveyor board, so that the chain will not be overly pressed and shifted, and further avoid the phenomenon of the tooth block disengaging from the engagement groove.

[0010] Considering that the supporting plate is used to load the objects to be transported, when the objects to be transported are too heavy, the chain is severely pressed. In order to avoid the chain from deviating, the magnetism of the electromagnetic sheet can be increased, so that the repulsive force between the electromagnetic sheet and the second magnetic plate is increased, thereby offsetting the pressure on the chain; in the present invention, the supporting force for the chain can be adjusted according to the pressure on the supporting plate and the chain, so that the chain reaches a stable operating state, with strong practicability.

[0011] Furthermore, multiple groups of partition plates divide the space between the second chain plate and the third chain plate into multiple groups of engagement grooves. The multiple groups of engagement grooves are arranged adjacent to each other, so that when the transmission gear rotates, at least one group of engagement grooves can be engaged with it. By subdividing and reducing the area between the second chain plate and the third chain plate, when the transmission gear meshes with the chain, the tooth block can be kept in the middle group of engagement grooves, thereby reducing the phenomenon of the tooth block disengaging from between the second chain plate and the third chain plate. And even when the tooth block is slightly offset, the tooth block is also restricted in an adjacent group of engagement grooves with a smaller space. The meshing size between the tooth block and the engagement groove matches, making the chain not easy to shift.

[0012] Preferably, the transmission mechanism includes a transmission gear and tooth blocks. The tooth blocks are fixedly arranged on the outer ring of the transmission gear, and the tooth blocks correspond to the engagement grooves.

[0013] During operation, the transmission gear rotates. When the transmission gear rotates, the tooth blocks engage with the engagement grooves, thereby driving the overall transmission of the chain. The objects to be transported are placed on the supporting plate, and the supporting plate is transported by the chain to achieve the purpose of transporting the objects to be transported.

[0014] Preferably, guide inclined surfaces are provided on both side surfaces of the second chain plate and the third chain plate, and a V-shaped structure is formed between the upper and lower corresponding guide inclined surfaces.

[0015] Considering that when the transmission gear rotates, the tooth block may disengage from the engagement slot, guide slopes are provided on both side surfaces of the second chain plate and the third chain plate. When the transmission gear rotates, even if the positions of the transmission gear and the engagement slot are slightly offset, the tooth block can slide into the corresponding engagement slot through the guiding action of the guide slope, thereby preventing the chain from shifting.

[0016] Preferably, the supporting mechanism includes a supporting plate and supporting columns. The supporting columns are fixedly welded to the upper surface of the second chain plate. There are two groups of supporting columns, which are respectively arranged at both ends of the upper surface of the second chain plate, and the supporting plate is fixedly arranged on the two groups of supporting columns.

[0017] It should be noted that the supporting plate can be made of a suitable material or in a suitable shape and set according to the actual object to be transported. For example, when the object to be transported is sand and gravel, the supporting plate can be set as a box structure, and the sand and gravel are stored in the box structure; for example, when the object to be transported is a stainless steel metal part, the supporting plate can be a magnetic plate, and the stainless steel metal part is adsorbed and fixed on the supporting plate; for example, when the object to be transported is a coil, a supporting shaft can be correspondingly arranged on the supporting plate, and the coil is sleeved on the supporting shaft.

[0018] The supporting plate can be arranged according to the types of objects to be transported actually, which will not be elaborated here.

[0019] Preferably, a driving mechanism for driving the transmission gear to rotate is provided on the main board of the conveyor. The driving mechanism includes a power shaft and a driving motor. The power shaft is rotatably arranged on the main board of the conveyor. One end of the power shaft passing through the upper surface of the main board of the conveyor is fixedly arranged in the middle of the transmission gear, and one end of the power shaft passing through the lower surface of the main board of the conveyor is drivingly connected to the driving motor, and the driving motor is fixedly installed on the bottom surface of the main board of the conveyor.

[0020] During operation, the driving motor drives the power shaft to rotate. When the power shaft rotates, it drives the transmission gear to rotate. When the transmission gear rotates, the tooth blocks at the outer ring of the transmission gear are engaged in the corresponding engagement slots, thereby realizing the transmission of the chain.

[0021] Preferably, the electromagnetic sheet is in a sheet structure and is distributed along the conveying direction of the chain.

[0022] Among them, the structure of the electromagnetic sheet is reasonably designed. No matter where the third chain plate is conveyed above the main board of the conveyor, the second magnetic plate is always repelled by the electromagnetic sheet.

[0023] Preferably, the side surfaces of the second chain plate and the third chain plate provided with the guide slopes protrude from the side surface of the first chain plate.

[0024] Preferably, at least three sets of engaging grooves are distributed between the second chain plate and the third chain plate, and the engaging grooves between the second chain plate and the third chain plate are distributed in odd numbers, and the tooth blocks are correspondingly engaged in the middle set of engaging grooves.

[0025] Preferably, the supporting plates are distributed adjacent to or spaced apart on the second chain plate.

[0026] The technical effects and advantages of the present invention:

[0027] 1. An anti-offset chain structure for a conveyor of the present invention includes a conveyor main board, a chain is provided on the conveyor main board, a supporting mechanism is provided on the chain, and an object to be transported is placed on the supporting mechanism. A transmission mechanism for driving the chain is provided on the conveyor main board. In the present invention, a first magnetic plate and a second magnetic plate are provided on the mutually remote sides of the second chain plate and the third chain plate, so that the second chain plate and the third chain plate can maintain a certain distance, and it is not easy for the distance between the second chain plate and the third chain plate to become smaller due to extrusion. When the transmission gear rotates, the tooth blocks can smoothly engage and transmit with the engaging grooves, thereby avoiding the phenomena of chain structure offset and tooth blocks disengaging from the engaging grooves;

[0028] 2. An anti-offset chain structure for a conveyor of the present invention, an electromagnetic sheet is provided on the chain, and the electromagnetic sheet repels and moves away from the second magnetic plate, so that the third chain plate can be at a certain height from the conveyor main board, so that the chain will not be overly pressed and offset, thereby avoiding the phenomenon of tooth blocks disengaging from the engaging grooves;

[0029] 3. An anti-offset chain structure for a conveyor of the present invention. Considering that the supporting plate is used to load the object to be transported, when the object to be transported is too heavy, the chain is severely pressed. In order to avoid the chain from deviating, the magnetism of the electromagnetic sheet can be increased, so that the repulsive force between the electromagnetic sheet and the second magnetic plate is increased, thereby offsetting the pressure on the chain; in the present invention, the supporting force on the chain can be adjusted according to the pressure on the supporting plate and the chain, so that the chain reaches a stable operating state, and the practicability is strong;

[0030] 4. An anti-offset chain structure for a conveyor of the present invention. Multiple sets of partitions divide the space between the second chain plate and the third chain plate into multiple sets of engaging grooves, and the multiple sets of engaging grooves are arranged adjacent to each other, so that when the transmission gear rotates, at least one set of engaging grooves can be engaged with it. By subdividing and reducing the area between the second chain plate and the third chain plate, when the transmission gear meshes with the chain, the tooth blocks can be kept in the middle set of engaging grooves, thereby reducing the phenomenon of tooth blocks disengaging from between the second chain plate and the third chain plate. And even when the tooth blocks are slightly offset, the tooth blocks are also restricted in an adjacent set of engaging grooves with a smaller space. The meshing dimensions of the tooth blocks and the engaging grooves match, so that the chain is not easy to offset;

[0031] 5. For the anti-offset chain structure for a conveyor of the present invention, considering that when the transmission gear rotates, the tooth block may disengage from the engagement groove, guiding slopes are provided on both side surfaces of the second chain plate and the third chain plate. When the transmission gear rotates, even if the positions of the transmission gear and the engagement groove are slightly offset, the tooth block can slide into the corresponding engagement groove through the guiding action of the guiding slope, thereby preventing the chain from offsetting. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic structural diagram of the anti-offset chain structure for a conveyor of the present invention.

[0033] Figure 2 It is a schematic structural diagram of the anti-offset chain structure for a conveyor of the present invention from another perspective.

[0034] Figure 3 It is a cross-section of the anti-offset chain structure for a conveyor of the present invention Figure 1 .

[0035] Figure 4 It is a cross-section of the anti-offset chain structure for a conveyor of the present invention Figure 2 .

[0036] Figure 5 It is a cross-section of the anti-offset chain structure for a conveyor of the present invention Figure 3 .

[0037] Figure 6 It is a schematic structural diagram of the electromagnetic sheet of the present invention.

[0038] Figure 7 For the present invention Figure 1 An enlarged schematic diagram of the structure at A in the present invention.

[0039] Figure 8 For the present invention Figure 3 An enlarged schematic diagram of the structure at B in the present invention.

[0040] Figure 9 For the present invention Figure 4 An enlarged schematic diagram of the structure at C in the present invention.

[0041] Figure 10 For the present invention Figure 5 An enlarged schematic diagram of the structure at D in the present invention.

[0042] In the figure: conveyor main board 1, chain 2, supporting mechanism 3, conveying mechanism 4, electromagnetic sheet 5, first chain plate 201, second chain plate 202, third chain plate 203, engagement groove 204, partition 205, guiding slope 206, first magnetic plate 207, hinge shaft 208, second magnetic plate 209, supporting plate 301, supporting column 302, transmission gear 401, tooth block 402, power shaft 601, driving motor 602. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on 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.

[0044] The present invention provides Figures 1 - 10 The anti-deviating chain structure for a conveyor shown in the figure comprises a conveyor main board 1, a chain 2 is arranged on the conveyor main board 1, a supporting mechanism 3 is arranged on the chain 2, the supporting mechanism 3 is used to place the object to be conveyed, a transmission mechanism 4 for driving the chain 2 is arranged on the conveyor main board 1, the chain 2 comprises a first chain plate 201, a second chain plate 202, a third chain plate 203, an engagement groove 204, a partition plate 205, a guide inclined surface 206, a first magnetic plate 207, a hinge shaft 208 and a second magnetic plate 209, the first chain plate 201, the second chain plate 202 and the third chain plate 203 are arranged in combination, and the second chain plate 202 and the third chain plate 203 are arranged at the upper and lower positions of the end of the first chain plate 201 The second chain plate 202 and the third chain plate 203 are rotatably connected to the end of the first chain plate 201 through the hinge shaft 208. Multiple groups of the first chain plates 201, the second chain plates 202 and the third chain plates 203 are spliced ​​with each other through the hinge shaft 208 to form a chain structure. The first magnetic plate 207 is fixedly set on the side of the second chain plate 202 away from the third chain plate 203, and the second magnetic plate 209 is fixedly set on the side of the third chain plate 203 away from the second chain plate 202. The first magnetic plate 207 and the second magnetic plate 209 repel each other. An electromagnetic plate 5 is fixedly set on the upper surface of the conveyor main board 1. The electromagnetic plate 5 corresponds to the bottom of the chain 2, and the electromagnetic plate 5 and the second magnetic plate 209 repel each other.

[0045] A partition plate 205 is fixedly connected to the side of the second chain plate 202 and the third chain plate 203 that are close to each other. There are multiple groups of partition plates 205. The multiple groups of partition plates 205 divide the second chain plate 202 and the third chain plate 203 into multiple groups of meshing grooves 204. The multiple groups of meshing grooves 204 are arranged adjacent to each other.

[0046] In the present invention, a first magnetic plate 207 and a second magnetic plate 209 are arranged on the sides of the second chain plate 202 and the third chain plate 203 that are away from each other, so that the second chain plate 202 and the third chain plate 203 can maintain a certain distance, and it is not easy for the second chain plate 202 and the third chain plate 203 to be squeezed and become smaller. When the transmission gear 401 rotates, the tooth block 402 can smoothly engage with the engagement groove 204 for meshing transmission, thus avoiding the phenomena of the chain structure shifting and the tooth block 402 disengaging from the engagement groove 204.

[0047] Furthermore, an electromagnetic sheet 5 is arranged on the chain 2, and the electromagnetic sheet 5 repels and moves away from the second magnetic plate 209, so that the third chain plate 203 can have a certain height from the main conveyor board 1, so that the chain 2 will not be overly pressed and shifted, and further avoid the phenomenon of the tooth block 402 disengaging from the engagement groove 204.

[0048] Considering that the supporting plate 301 is used to load the objects to be transported, when the objects to be transported are too heavy, the chain 2 is severely pressed. In order to avoid the chain 2 from deviating, the magnetism of the electromagnetic sheet 5 can be increased, so that the repulsive force between the electromagnetic sheet 5 and the second magnetic plate 209 is increased, thereby offsetting the pressure on the chain 2; in the present invention, the supporting force for the chain 2 can be adjusted according to the pressure on the supporting plate 301 and the chain 2, so that the chain 2 reaches a stable operating state, with strong practicability.

[0049] Furthermore, multiple groups of partition plates 205 divide the space between the second chain plate 202 and the third chain plate 203 into multiple groups of engagement grooves 204. The multiple groups of engagement grooves 204 are arranged adjacent to each other, so that when the transmission gear 401 rotates, at least one group of engagement grooves 204 can be engaged with it. By subdividing and reducing the area between the second chain plate 202 and the third chain plate 203, when the transmission gear 401 meshes with the chain 2, the tooth block 402 can be kept in the middle group of engagement grooves 204, thus reducing the phenomenon of the tooth block 402 disengaging from between the second chain plate 202 and the third chain plate 203. And even when the tooth block 402 is slightly offset, the tooth block 402 is also restricted in an adjacent group of engagement grooves 204 with a smaller space. The meshing dimensions of the tooth block 402 and the engagement groove 204 match, so that the chain 2 is not easy to shift.

[0050] The transmission mechanism 4 includes a transmission gear 401 and a tooth block 402. The tooth block 402 is fixedly arranged on the outer ring of the transmission gear 401, and the tooth block 402 corresponds to the engagement groove 204.

[0051] During operation, the transmission gear 401 rotates. When the transmission gear 401 rotates, the tooth block 402 meshes with the engagement groove 204, thereby driving the overall transmission of the chain 2. The objects to be transported are placed on the supporting plate 301, and the supporting plate 301 is transported by the chain 2 to achieve the purpose of transporting the objects to be transported.

[0052] Guide inclined surfaces 206 are provided on both side surfaces of the second chain plate 202 and the third chain plate 203, and a V-shaped structure is formed between the upper and lower groups of corresponding guide inclined surfaces 206.

[0053] Considering that when the transmission gear 401 rotates, the tooth block 402 may be disengaged from the engagement groove 204, guide inclined surfaces 206 are provided on both side surfaces of the second chain plate 202 and the third chain plate 203. When the transmission gear 401 rotates, even if the positions of the transmission gear 401 and the engagement groove 204 are slightly offset, the tooth block 402 can slide into the corresponding engagement groove 204 through the guiding action of the guide inclined surface 206, thereby preventing the chain 2 from shifting.

[0054] The supporting mechanism 3 includes a supporting plate 301 and supporting columns 302. The supporting columns 302 are fixedly welded on the upper surface of the second chain plate 202. There are two groups of supporting columns 302, and the two groups of supporting columns 302 are respectively arranged at both ends of the upper surface of the second chain plate 202. The supporting plate 301 is fixedly arranged on the two groups of supporting columns 302.

[0055] It should be noted that the supporting plate 301 can be made of a suitable material or shape and set according to the actual object to be transported. For example, when the object to be transported is sand and gravel, the supporting plate 301 can be set as a box structure, and the sand and gravel are stored in the box structure; for example, when the object to be transported is a stainless steel metal part, the supporting plate 301 can use a magnetic plate, and the stainless steel metal part is adsorbed and fixed on the supporting plate 301; for example, when the object to be transported is a coil, a support shaft can be correspondingly arranged on the supporting plate 301, and the coil is sleeved on the support shaft.

[0056] The supporting plate 301 can be arranged according to the types of the actual objects to be transported, which will not be elaborated here.

[0057] A driving mechanism for driving the transmission gear 401 to rotate is provided on the conveyor main board 1. The driving mechanism includes a power shaft 601 and a driving motor 602. The power shaft 601 is rotatably arranged on the conveyor main board 1. One end of the power shaft 601 passing through the upper surface of the conveyor main board 1 is fixedly arranged in the middle of the transmission gear 401. One end of the power shaft 601 passing through the lower surface of the conveyor main board 1 is drivingly connected to the driving motor 602, and the driving motor 602 is fixedly installed on the bottom surface of the conveyor main board 1.

[0058] During operation, the driving motor 602 drives the power shaft 601 to rotate. When the power shaft 601 rotates, it drives the transmission gear 401 to rotate. When the transmission gear 401 rotates, the tooth block 402 at the outer circle of the transmission gear 401 meshes in the corresponding engagement groove 204, thereby realizing the transmission of the chain 2.

[0059] The electromagnetic sheet 5 is in a sheet structure and is distributed along the transmission direction of the chain 2.

[0060] Among them, the electromagnetic sheet 5 is reasonably structured. No matter where the third chain plate 203 is conveyed above the conveyor main board 1, the second magnetic plate 209 is always repulsive to the electromagnetic sheet 5.

[0061] The sides of the second chain plate 202 and the third chain plate 203 provided with the guiding inclined surfaces 206 protrude from the side surface of the first chain plate 201.

[0062] There are at least three sets of engaging grooves 204 between the second chain plate 202 and the third chain plate 203, and the engaging grooves 204 between the second chain plate 202 and the third chain plate 203 are distributed in odd numbers. The tooth blocks 402 are correspondingly engaged in the middle set of engaging grooves 204.

[0063] The supporting plates 301 are distributed adjacent to or spaced apart on the second chain plate 202.

Claims

1. An anti-offset chain structure for a conveyor, including a conveyor main board (1), characterized in that: A chain (2) is provided on the conveyor main board (1). A supporting mechanism (3) is provided on the chain (2), and the object to be conveyed is placed on the supporting mechanism (3). A conveying mechanism (4) for driving the chain (2) is provided on the conveyor main board (1). The chain (2) includes a first chain plate (201), a second chain plate (202), a third chain plate (203), a meshing groove (204), a partition plate (205), a guiding inclined surface (206), a first magnetic plate (207), a hinge shaft (208), and a second magnetic plate (209). The first chain plate (201), the second chain plate (202), and the third chain plate (203) are arranged in a matching manner. The second chain plate (202) and the third chain plate (203) are arranged above and below the end of the first chain plate (201). The second chain plate (202) and the third chain plate (203) are rotatably connected to the end of the first chain plate (201) through the hinge shaft (208). Multiple groups of the first chain plate (201), the second chain plate (202), and the third chain plate (203) are spliced with each other through the hinge shaft (208) to form a chain structure. The first magnetic plate (207) is fixedly arranged on one side of the second chain plate (202) away from the third chain plate (203). The second magnetic plate (209) is fixedly arranged on one side of the third chain plate (203) away from the second chain plate (202). The first magnetic plate (207) and the second magnetic plate (209) repel and move away from each other. An electromagnetic sheet (5) is fixedly arranged on the upper surface of the conveyor main board (1), and the electromagnetic sheet (5) is corresponding to the lower part of the chain (2). The electromagnetic sheet (5) and the second magnetic plate (209) repel and move away from each other.

2. The anti-offset chain structure for a conveyor according to claim 1, wherein: A partition plate (205) is fixedly connected to the mutually approaching surfaces of the second chain plate (202) and the third chain plate (203). Multiple groups of the partition plates (205) are provided. Multiple groups of the partition plates (205) divide the space between the second chain plate (202) and the third chain plate (203) into multiple groups of meshing grooves (204), and multiple groups of the meshing grooves (204) are arranged adjacent to each other.

3. The anti-offset chain structure for a conveyor according to claim 2, characterized in that: The conveying mechanism (4) includes a driving gear (401) and a tooth block (402). The tooth block (402) is fixedly arranged on the outer ring of the driving gear (401), and the tooth block (402) corresponds to the meshing groove (204).

4. The anti-offset chain structure for a conveyor according to claim 1, characterized in that: Guiding inclined surfaces (206) are arranged on both side surfaces of the second chain plate (202) and the third chain plate (203), and a V-shaped structure is formed between the upper and lower two groups of corresponding guiding inclined surfaces (206).

5. The anti-offset chain structure for a conveyor according to claim 1, characterized in that: The supporting mechanism (3) includes a supporting plate (301) and supporting columns (302). The supporting columns (302) are fixedly welded on the upper surface of the second chain plate (202). Two groups of the supporting columns (302) are provided, and the two groups of the supporting columns (302) are respectively arranged at both ends of the upper surface of the second chain plate (202). The supporting plate (301) is fixedly arranged on the two groups of the supporting columns (302).

6. The anti-offset chain structure for a conveyor according to claim 3, characterized in that: A driving mechanism for driving the transmission gear (401) to rotate is provided on the conveyor main board (1). The driving mechanism includes a power shaft (601) and a driving motor (602). The power shaft (601) is rotatably arranged on the conveyor main board (1). One end of the power shaft (601) passing through the upper surface of the conveyor main board (1) is fixedly arranged in the middle of the transmission gear (401). One end of the power shaft (601) passing through the lower surface of the conveyor main board (1) is drivingly connected to the driving motor (602). The driving motor (602) is fixedly installed on the bottom surface of the conveyor main board (1).

7. The anti-offset chain structure for a conveyor according to claim 1, characterized in that: The electromagnetic sheet (5) has a sheet-like structure and is distributed along the conveying direction of the chain (2).

8. The anti-offset chain structure for a conveyor according to claim 4, characterized in that: The sides of the second chain plate (202) and the third chain plate (203) provided with the guiding inclined surfaces (206) protrude from the side surface of the first chain plate (201) and are distributed.

9. The anti-offset chain structure for a conveyor according to claim 3, characterized in that: At least three sets of meshing grooves (204) are distributed between the second chain plate (202) and the third chain plate (203), and the meshing grooves (204) between the second chain plate (202) and the third chain plate (203) are distributed in odd numbers. The tooth blocks (402) are correspondingly engaged in the middle set of meshing grooves (204).

10. The anti-offset chain structure for a conveyor according to claim 5, characterized in that: The supporting plates (301) are distributed adjacent to or spaced apart from each other on the second chain plate (202).

Images