Bucket conveying equipment and chain plate unit thereof

Abstract

The present invention provides a barrel conveying equipment and a chain plate unit thereof, wherein the chain plate unit comprises: a limiting groove arranged on a chain plate body, a pin stop arranged in the limiting groove, and limiting components are arranged at both ends of the chain plate body; the limiting groove is located at the side of the chain plate body with the largest area, and the length direction of the limiting groove is perpendicular to the axial direction of the pin shaft when it is inserted into a hole; the limiting groove comprises a first groove and a second groove which are connected to each other, the first groove is located at one end of the limiting groove close to the hole, both sides of the first groove in the length direction are provided with a clamping groove, the second groove is located at one end of the limiting groove away from the hole, and the width of the first groove is smaller than that of the second groove; the pin stop comprises a clamping block, and the pin stop is slidably connected to the limiting groove through the clamping block, and when one end of the pin stop in the length direction slides to abut against the side of the limiting groove close to the hole, the pin stop blocks the hole, and the pin stop is elastic.

Description

Technical Field

[0001] The present invention relates to the technical field of chain conveying, and in particular to a barrel conveying device and a chain unit thereof. Background Art

[0002] With the development of modern industrialization, most production adopts the form of assembly line to produce and transport products. The products in the production process are transported by conveying equipment. The conveyor chain is usually composed of several chain units and pins. The diameter of the hole on the chain is set larger than the diameter of the pin. During transportation, the conveyor chain is constantly moving, and the surface contacting the hole and the pin is relatively smooth. Since the chain is in motion during the transportation process, the chain is unstable and the pin is easy to fall off from the hole, causing the chain to be disjointed. In order to improve the stability of the conveyor chain, a detachable pin stopper is usually set at the end of the chain unit to prevent the pin from falling out of the hole of the chain unit.

[0003] During the transportation process, there are many products transported by the conveyor chain, such as food, beverage bottles, and barrels. When the transported product is a barrel and the barrel is loaded with materials, the materials are easy to spill from the barrel and cause the conveyor chain to be contaminated. The conveyor chain needs to be cleaned. During the cleaning process, in order to better clean the conveyor chain, the chain unit needs to be disassembled by removing the pin block. Since the pin block is relatively small, it is easy to lose during disassembly. Summary of the invention

[0004] The present invention aims to provide a conveying device and a chain plate unit thereof which can prevent the chain plate from being lost when the chain plate unit is disassembled.

[0005] A chain plate unit comprises a chain plate body, a hole located on the chain plate body and used to insert a pin shaft, and a limit assembly arranged on the chain plate body, wherein the limit assembly comprises: a limit groove arranged on the chain plate body, a pin stopper arranged in the limit groove, and the limit assembly is arranged at both ends of the chain plate body; the limit groove is located on the side of the chain plate body with the largest area, and the length direction of the limit groove is perpendicular to the axial direction of the pin shaft when the pin shaft is inserted into the hole; the limit groove comprises a first groove and a second groove that are interconnected, the first groove is located at one end of the limit groove close to the hole, both sides of the first groove in the length direction are provided with a clamping groove, the second groove is located at one end of the limit groove away from the hole, and the width of the first groove is less than the width of the second groove; the pin stopper comprises a clamping block, the pin stopper is slidably connected to the limit groove through the clamping block, and when one end of the pin stopper in the length direction slides to abut against the side of the limit groove close to the hole, the pin stopper blocks the hole, and the pin stopper has elasticity.

[0006] Preferably, a sliding groove is arranged on the side surface of the limiting groove close to the end portion, and a sliding block sliding in the sliding groove is arranged on the pin stopper.

[0007] Preferably, the length of the slide groove is matched with the sliding distance of the slider, and when the slider slides to abut against the end of the slide groove, the pin stopper completely leaves the hole.

[0008] Preferably, the cross section of the sliding block is trapezoidal.

[0009] Preferably, the sliding groove connects the limiting groove with the outside.

[0010] Preferably, when the card block slides into the card slot, the pin block completely blocks the hole.

[0011] Preferably, the clamping block is in the shape of an arc plate, and the sliding position of the clamping block and the limiting groove is the tangent point position of the clamping block and the limiting groove.

[0012] Preferably, the thickness of one end of the pin stopper close to the first slot is smaller than the thickness in the middle of the pin stopper, so as to guide the pin stopper.

[0013] The second aspect of the present invention provides a barrel conveying equipment, including a supporting device arranged on the ground, a conveying chain plate arranged on the supporting device, and a driving device for driving the conveying chain plate to operate, characterized in that the conveying chain plate is assembled from a number of chain plate units described in any one of claims 1 to 8 and a number of pin shafts.

[0014] Compared with the prior art, the present invention has the following beneficial effects: the limit assembly is arranged at both ends of the chain plate body, and the limit groove is located at the side of the chain plate body with the largest area, and the length direction of the limit groove is perpendicular to the axial direction of the pin shaft when it is inserted into the hole position; the limit groove includes a first groove and a second groove that are connected to each other, the first groove is located at one end of the limit groove close to the hole position, and both sides of the first groove in the length direction are provided with a clamping groove, and the second groove is located at one end of the limit groove away from the hole position, and the width of the first groove is smaller than the width of the second groove; the pin stopper includes a clamping block, and the pin stopper is slidably connected to the limit groove through the clamping block, and when one end of the pin stopper in the length direction slides to abut against the side of the limit groove close to the hole position, the pin stopper blocks the hole position, and the pin stopper is elastic. When the pin shaft is inserted into the hole position of the chain plate body, an external force is used to push the pin stopper so that the pin stopper is in The pin block is then clamped in the first slot and the second slot is clamped in the second slot, so that the pin block does not move out of the first slot and is not in the first slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the barrel conveying equipment in the present invention;

[0016] Figure 2 It is a structural schematic diagram of the chain plate unit in the present invention;

[0017] Figure 3 It is a structural schematic diagram of the slider and the slide groove in the present invention;

[0018] Figure 4 This is a structural schematic diagram of the card block in the present embodiment being inserted into the card slot;

[0019] Figure 5 It is a schematic structural diagram of the pin block in the present invention.

[0020] Wherein, the accompanying drawings are marked as follows:

[0021] 1. Barrel conveying equipment; 2. Conveying chain plate; 21. Chain plate unit; 3. Chain plate body; 4. Limiting groove; 5. First groove; 6. Second groove; 7. Elastic through groove; 8. Card groove; 9. Card block; 10. Pin stop; 11. Sliding block; 12. Hole position; 13. Slide groove. DETAILED DESCRIPTION

[0022] The embodiments described below are only some embodiments of the present invention, not all 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.

[0023] The first aspect of the present invention provides an embodiment of a chain plate unit, see Figures 2 to 5 .

[0024] The first aspect of the present invention provides a chain plate unit 21, including a chain plate body 3 and a hole 12 located on the chain plate body 3 and used to insert a pin shaft, and a limit assembly arranged on the chain plate body 3, wherein the limit assembly includes: a limit groove 4 arranged on the chain plate body 3, a pin stopper 10 arranged in the limit groove 4, and the limit assembly is arranged at both ends of the chain plate body 3; the limit groove 4 is located on the side of the chain plate body 3 with the largest area, and the length direction of the limit groove 4 is perpendicular to the axial direction of the pin shaft when the hole 12 is inserted; the limit groove 4 includes the corresponding The first groove 5 and the second groove 6 are interconnected, the first groove 5 is located at one end of the limiting groove 4 close to the hole 12, and the two side surfaces in the length direction of the first groove 5 are provided with a clamping groove 8, and the second groove 6 is located at the end of the limiting groove 4 away from the hole 12, and the width of the first groove 5 is smaller than the width of the second groove 6; the pin stopper 10 includes a clamping block 9, and the pin stopper 10 is slidably connected to the limiting groove 4 through the clamping block 9. When one end of the pin stopper 10 in the length direction slides to abut against the side surface of the limiting groove 4 close to the hole 12, the pin stopper 10 blocks the hole 12, and the pin stopper 10 is elastic.

[0025] It should be noted that the middle of the pin stopper 10 is provided with an elastic through groove 7 penetrating the pin stopper 10, and the direction in which the elastic through groove 7 penetrates is perpendicular to the length direction of the pin stopper 10. By providing the elastic through groove 7 penetrating the pin stopper 10 in the middle of the pin stopper 10, the elasticity of the pin stopper 10 is increased, making it easier to push the pin stopper 10. The space of the first groove 5 is smaller than the space of the second groove 6, so that when the pin stopper 10 does not play the role of shielding the pin shaft, the pin stopper 10 is located in the second groove 6. Since the space of the second groove 6 is the largest, the elastic deformation of the pin stopper 10 is small, so that the pin stopper 10 is not prone to elastic fatigue, and the service life of the pin stopper 10 is extended.

[0026] Specifically, a sliding groove 13 is provided on the side surface of the limiting groove 4 close to the end portion, and a sliding block 11 sliding in the sliding groove 13 is provided on the pin stopper 10 .

[0027] A sliding groove 13 is arranged on the side surface of the limiting groove 4 near the end, and a sliding block 11 sliding in the sliding groove 13 is arranged on the pin block 10. When the pin block 10 slides in the first groove 5, it makes it easier for the pin block 10 to slide between the limiting groove 4, thereby reducing the external force pushing the pin block 10 to slide.

[0028] Specifically, when the block 9 slides into the slot 8 , the pin stopper 10 completely blocks the hole 12 .

[0029] Specifically, the length of the slide groove 13 is matched with the sliding distance of the slider 11 , and when the slider 11 slides to abut against the end of the slide groove 13 , the pin stopper 10 completely leaves the hole 12 .

[0030] It should be noted that when the pin stopper 10 completely leaves the first groove 5, the slider 11 on the pin stopper 10 abuts against the side of the slide groove 13 close to the second groove 6, and when the pin stopper 10 completely blocks the hole position 12, the clamping block 9 on the pin stopper 10 and the clamping groove 8 are clamped together.

[0031] Specifically, the cross section of the slider 11 is trapezoidal, which is used to guide the slider 11 .

[0032] Specifically, the slide groove 13 connects the limiting groove 4 with the outside.

[0033] It should be noted that the setting of connecting the limit groove 4 with the outside world through the slide groove 13 allows external force to be applied to the slider 11 through the slide groove 13, thereby pushing the pin block 10 to slide in the limit groove 4 and the slide groove 13 to achieve the function of blocking the hole position 12 or removing the pin shaft, thereby increasing the function of the pin shaft to apply external force.

[0034] Specifically, the block 9 is in an arc plate shape, and the position where the block 9 and the limit groove 4 slide is the tangent point of the block 9 and the limit groove 4. When the slot 8 and the block 9 are fully clamped, the pin stopper 10 completely leaves the first groove 5 and is located in the second groove 6.

[0035] Specifically, the thickness of one end of the pin stopper 10 close to the first slot 5 is smaller than the thickness in the middle of the pin stopper 10 , so as to guide the pin stopper 10 .

[0036] It should be noted that the thickness of the end of the pin stopper 10 close to the first groove 5 is smaller than the thickness in the middle of the pin stopper 10, so that the volume of the front end of the pin stopper 10 is smaller, making it easier to pass through the space it needs to pass through, and also plays a certain guiding role, so that the pin stopper 10 is easier to be driven, thereby realizing the overall movement of the pin stopper 10.

[0037] In this embodiment, the limiting components are arranged at both ends of the chain plate body 3, and the limiting groove 4 is located on the side with the largest area of ​​the chain plate body 3, and the length direction of the limiting groove 4 is perpendicular to the axial direction of the pin shaft when it is inserted into the hole position 12; the limiting groove 4 includes a first groove 5 and a second groove 6 that are connected to each other, the first groove 5 is located at one end of the limiting groove 4 close to the hole position 12, and both sides of the first groove 5 in the length direction are provided with a clamping groove 8, and the second groove 6 is located at the end of the limiting groove 4 away from the hole position 12, and the width of the first groove 5 is smaller than the width of the second groove 6; the pin stop 10 includes a clamping block 9, and the pin stop 10 is slidably connected to the limiting groove 4 through the clamping block 9. When one end of the pin stop 10 in the length direction slides to abut against the side of the limiting groove 4 close to the hole position 12, the pin stop 10 blocks the hole position 12. The pin stop 10 is elastic. When the pin shaft is inserted into the hole position 12 of the chain plate body 3, an external force is used to push the pin stop 10 so that the pin stop 10 slides in the limiting groove 4. The pin stopper 10 is pushed from the second groove 6 into the first groove 5, so that one end of the pin stopper 10 abuts against the side surface of the first groove 5 in the width direction, and the blocking block 9 is just stuck in the blocking groove 8, so that the pin stopper 10 completely covers the hole positions 12 at both ends of the chain plate body 3. At this time, the pin shaft is completely blocked by the pin stopper 10, and the pin stopper 10 is clamped with the blocking groove 8 through the blocking block 9. When the chain plate unit 21 needs to be disassembled for cleaning, the pin stopper 10 is pushed into the second groove 6, so that the pin stopper 10 completely leaves the first groove 5, and the pin stopper 10 does not block the hole position 12, and the pin shaft will be removed from the chain plate body 3. At this time, the pin stopper 10 is clamped with the side surface of the second groove 6, and there is no need to remove the pin stopper 10 from the chain plate body 3, which avoids the pin stopper 10 being disassembled during cleaning and easily lost. The technical problem of disassembling the chain plate unit 21 by disassembling the pin stopper 10 and being easily lost during disassembly due to its relatively small size is solved.

[0038] The second aspect of the present invention provides a barrel conveying equipment 1, including a supporting device arranged on the ground, a conveying chain plate 2 arranged on the supporting device, and a driving device for driving the conveying chain plate 2 to operate, and the conveying chain plate 2 is assembled from a plurality of chain plate units 21 of any one of claims 1 to 8 and a plurality of pin shafts.

[0039] The above disclosures are only several preferred embodiments of the present invention, which certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention are still within the scope covered by the present invention.

Claims

1. A chain plate unit, comprising a chain plate body, a hole located on the chain plate body and used to insert a pin shaft, and a limit assembly arranged on the chain plate body, wherein: The limiting component comprises: A limiting groove is arranged on the chain plate body, a pin stop is arranged in the limiting groove, and the limiting assembly is arranged at both ends of the chain plate body; The limiting groove is located on the side of the chain plate body with the largest area, and the length direction of the limiting groove is perpendicular to the axis direction of the pin when it is inserted into the hole; The limiting groove comprises a first groove and a second groove which are connected to each other, wherein the first groove is located at one end of the limiting groove close to the hole, and two side surfaces of the first groove in the length direction are provided with a clamping groove, and the second groove is located at one end of the limiting groove away from the hole, and the width of the first groove is smaller than the width of the second groove; The pin stopper includes a clamping block, and the pin stopper is slidably connected to the limiting groove through the clamping block. When one end of the pin stopper in the length direction slides to abut against the side of the limiting groove close to the hole position, the pin stopper blocks the hole position, and the pin stopper is elastic.

2. The chain plate unit according to claim 1, characterized in that: A sliding groove is arranged on the side surface of the limiting groove close to the end portion, and a sliding block which slides in the sliding groove is arranged on the pin block.

3. The chain plate unit according to claim 2, characterized in that: The length of the slide groove is matched with the sliding distance of the slider, and when the slider slides to abut against the end of the slide groove, the pin stopper completely leaves the hole. 4 . The chain plate unit according to claim 3 , characterized in that the cross section of the slider is trapezoidal.

5. The chain plate unit according to claim 4, characterized in that: The sliding groove communicates with the limiting groove and the outside.

6. The chain plate unit according to claim 5, characterized in that: When the card block slides into the card slot, the pin block completely blocks the hole.

7. The chain plate unit according to claim 6, characterized in that: The clamping block is in the shape of an arc plate, and the sliding position of the clamping block and the limiting groove is the tangent point position of the clamping block and the limiting groove.

8. The chain plate unit according to claim 6, characterized in that: The thickness of one end of the pin stopper close to the first groove is smaller than the thickness in the middle of the pin stopper, and is used to guide the pin stopper.

9. A barrel conveying device, comprising a support device arranged on the ground, a conveying chain plate arranged on the support device, and a driving device for driving the conveying chain plate to operate, characterized in that: The conveying chain plate is assembled from a plurality of chain plate units described in any one of claims 1 to 8 and a plurality of pins.

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