Conveying device capable of jacking goods

Abstract

The utility model discloses a conveying device capable of jacking goods. The conveying device comprises a conveying assembly, a plurality of jacking assemblies and a jacking driving assembly. The conveying assembly comprises a plurality of conveying rollers distributed in the conveying direction and a driving mechanism, and the driving mechanism is used for driving at least one part of the conveying rollers to rotate; the jacking assemblies are distributed in the conveying direction and located between every two adjacent conveying rollers, and the jacking driving assembly is connected with the jacking assemblies and used for driving the jacking assemblies to move in the vertical direction; the jacking assembly comprises a jacking rod and two supporting rollers arranged at the top end of the jacking rod, the two supporting rollers are obliquely arranged relative to the vertical direction, and the distance between the two supporting rollers is gradually increased in the vertical upward direction; in the process that the jacking driving assembly drives the jacking assembly to vertically move upwards, the two supporting rollers are used for lifting goods. According to the utility model, columnar goods can be stably jacked up and can be prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics and warehousing, in particular to a conveying device capable of lifting goods. Background Art

[0002] With the development of intelligent logistics technology, more and more conveying devices are involved in the components of intelligent warehousing systems. Sometimes, in order to facilitate the material-grabbing mechanism to grab the goods on the conveying device, some conveying devices are equipped with a lifting component to lift the goods on the conveying device upward and away from the conveying device, making it easier for the material-grabbing mechanism to grab the goods. However, when conveying columnar goods, the existing lifting components lack a limiting mechanism, resulting in the risk of the goods falling during the lifting process. Utility Model Content

[0003] The utility model provides a conveying device capable of lifting goods, which can stably lift columnar goods and prevent the goods from falling.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] An embodiment of the utility model provides a conveying device capable of lifting goods, comprising a conveying component, a plurality of lifting components and a lifting drive component; the conveying component comprises a plurality of conveying rollers distributed along the conveying direction and a driving mechanism, the driving mechanism being used to drive at least a part of the conveying rollers to rotate; the lifting components are distributed along the conveying direction and are each located between two adjacent conveying rollers, the lifting drive component is connected to the lifting component and is used to drive the lifting component to move in a vertical direction; the lifting component comprises a lifting rod and two supporting rollers arranged at the top end of the lifting rod, the two supporting rollers are both inclined relative to the vertical direction, and in the vertical upward direction, the spacing between the two supporting rollers gradually increases; in the process of the lifting drive component driving the lifting component to move vertically upward, the two supporting rollers are used to lift the goods.

[0006] In some embodiments, two limit plates extending in the vertical direction are arranged above the conveying roller, and the two limit plates are respectively located on both sides of the conveying roller in the conveying direction.

[0007] In some embodiments, the conveying assembly also includes two support seats extending along the conveying direction, the conveying roller is arranged between the two support seats, and the two ends of the conveying roller are respectively rotatably connected to the two support seats; two limit plates are respectively fixed on the top of the two support seats.

[0008] In some embodiments, in the conveying direction, a baffle is provided on the front side of the conveying roller located at the front end, and the baffle is used to prevent the goods from moving along the conveying direction.

[0009] In some embodiments, a top frame is fixed to the top of the lifting rod, and both ends of the two support rollers are rotatably connected to the top frame.

[0010] In some embodiments, a base frame is provided below the conveying roller, and the lifting drive assembly includes a first driver fixed on the base frame and a connecting rod located above the base frame, the lower end of the lifting rod is connected to the connecting rod, and the first driver is connected to the connecting rod and is used to drive the connecting rod to move in a vertical direction.

[0011] In some embodiments, the base frame is provided with a through hole penetrating in the vertical direction, and a guide rod extending in the vertical direction is fixed to the bottom of the connecting rod, and the guide rod is penetrated in the through hole and can slide along the through hole.

[0012] In some embodiments, the conveying roller includes a rotating shaft and two frustum wheels sleeved on the rotating shaft, the two frustum wheels are spaced a preset distance apart, and the radii of the two frustum wheels gradually decrease in a direction approaching each other.

[0013] In some embodiments, the driving mechanism includes a second driver, a first gear, a chain and a second gear sleeved on a rotating shaft, the chain is sleeved on the first gear and the second gear and meshes with both the first gear and the second gear, the second driver is connected to the first gear and is used to drive the first gear to rotate.

[0014] In some embodiments, the inclination angles of the two support rollers relative to the vertical direction are the same.

[0015] The utility model has at least the following beneficial effects: the jacking assembly of the utility model includes a jacking rod and two support rollers arranged at the top of the jacking rod, the two support rollers are inclined relative to the vertical direction, and in the vertical upward direction, the distance between the two support rollers gradually increases to form a fork-like structure, and in the process of the jacking drive assembly driving the jacking assembly to move vertically upward, the two support rollers are used to lift the goods. This structure can prevent the columnar goods from rolling to both sides, thereby steadily lifting the columnar goods, preventing the goods from falling, and ensuring that the material-grabbing mechanism can grab the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a conveying device capable of lifting goods according to an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a conveying assembly according to an embodiment of the utility model after removing a supporting seat part structure;

[0018] Figure 3 The present invention is a schematic structural diagram of a jacking assembly and a jacking drive assembly according to an embodiment of the present invention.

[0019] Wherein, the accompanying drawings are marked as follows:

[0020] Conveying assembly 100, conveying roller 110, rotating shaft 111, round table wheel 112, driving mechanism 120, second driver 121, second gear 122, limiting plate 130, baffle 140, supporting seat 150;

[0021] Lifting assembly 200, support roller 210, lifting rod 220, top frame 230;

[0022] Lifting drive assembly 300 , first driver 310 , base frame 320 , connecting rod 330 , guide rod 340 . DETAILED DESCRIPTION

[0023] The utility model provides the following description with reference to the accompanying drawings to help fully understand the various embodiments of the utility model as defined by the claims and their equivalents. The description includes various specific details to help understanding, but these details should be regarded as exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the utility model.

[0024] In the description of the present invention, descriptions of orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] It will be understood that when one element (eg, a first element) is “connected” to another element (eg, a second element), the element may be directly connected to the other element or an intervening element (eg, a third element) may be present between the element and the other element.

[0026] The embodiment of the utility model provides a conveying device capable of lifting goods, such as Figure 1-3 As shown, it includes a conveying assembly 100, a plurality of lifting assemblies 200 and a lifting drive assembly 300. The conveying assembly 100 includes a plurality of conveying rollers 110 distributed along the conveying direction and a driving mechanism 120, and the driving mechanism 120 is used to drive at least a portion of the conveying rollers 110 to rotate. Goods are placed on the conveying rollers 110, and the driving mechanism 120 can drive all the conveying rollers 110 to rotate to drive the goods to move along the conveying direction. Of course, the driving mechanism 120 can also drive a portion of the conveying rollers 110 to rotate. Under the driving force of this portion of the conveying rollers 110, the goods can also be driven to move along the conveying direction. As the goods move, another portion of the conveying rollers 110 also rotates to increase the smoothness of the movement of the goods.

[0027] The lifting components 200 are distributed along the conveying direction and are all located between two adjacent conveying rollers 110. Only one lifting component 200 can be set between the same two adjacent conveying rollers 110, or multiple lifting components 200 can be set. Considering that the distance between the two adjacent lifting components 200 is larger, the lifting effect of the goods is better. It is best to set only one lifting component 200 between the same two adjacent conveying rollers 110, that is, the conveying rollers 110 and the lifting components 200 can be set at a one-to-one interval along the conveying direction. The lifting drive component 300 is connected to the lifting component 200 and is used to drive the lifting component 200 to move in the vertical direction. When the lifting drive component 300 drives the lifting component 200 to move vertically upward, the lifting component 200 can lift the goods on the conveying roller 110, and when the lifting drive component 300 drives the lifting component 200 to move vertically downward, the lifting component 200 can be reset. Since the lifting assembly 200 is located between two adjacent conveying rollers 110 , it will not interfere with the conveying rollers 110 , so as not to affect the normal conveying of goods by the conveying rollers 110 .

[0028] The lifting assembly 200 includes a lifting rod 220 and two support rollers 210 arranged at the top of the lifting rod 220. The two support rollers 210 are both inclined relative to the vertical direction, and in the vertical upward direction, the distance between the two support rollers 210 gradually increases, so that the two support rollers 210 are in a fork-like structure similar to an "eight" shape. In the process of the lifting drive assembly 300 driving the lifting assembly 200 to move vertically upward, the two support rollers 210 are used to lift the goods. Specifically, the two support rollers 210 can lift the columnar goods from both sides of the bottom of the goods. The inclined support rollers 210 can prevent the columnar goods from rolling to both sides, so that the columnar goods can be lifted steadily to prevent the goods from falling, and ensure that the material-retrieving mechanism can grab the goods.

[0029] In some embodiments, two limit plates 130 extending in the vertical direction are arranged above the conveying roller 110, and the two limit plates 130 are respectively located on both sides of the conveying roller 110 in the conveying direction. Since the cargo transportation cannot ensure the centered alignment state, when the lifting assembly 200 pushes the cargo away from the conveying roller 110, if the cargo is not centered, it will move relative to the two support rollers 210 in a direction perpendicular to the conveying direction. In this process, there is a risk of the cargo falling. Therefore, the two limit plates 130 of this embodiment can play a role of limiting and blocking, further preventing the cargo from falling from the two support rollers 210.

[0030] Furthermore, the conveying assembly 100 further includes two support seats 150 extending in the conveying direction, the conveying roller 110 is disposed between the two support seats 150, and the two ends of the conveying roller 110 are rotatably connected to the two support seats 150, so that the position of the conveying roller 110 is maintained through the support seats 150, and the conveying roller 110 can be rotated. Two limit plates 130 are respectively fixed on the top of the two support seats 150, thereby fixing the limit plates 130, so that the position of the limit plates relative to the conveying roller 110 remains fixed, which can effectively block the goods.

[0031] In this embodiment, the support seat 120 can be a single seat structure, or can be composed of a plurality of side panels. The support seat 150 can be fixed on the bracket to support the entire conveying assembly 100 through the bracket.

[0032] In some embodiments, in the conveying direction, a baffle 140 is provided on the front side of the conveying roller 110 at the front end, and the baffle 140 is used to prevent the goods from moving along the conveying direction. When the goods move along the conveying direction and abut against the baffle 140, the goods will stay on the conveying roller 110 and will not move out of the top of the lifting assembly 200, so that the lifting assembly 200 can lift the goods upward.

[0033] In this embodiment, a fixing rod can be arranged between the two support seats 150 , and both ends of the fixing rod are fixedly connected to the two support seats 150 , respectively. The fixing rod is located in front of the frontmost conveying roller 110 , and the baffle 140 is fixed on the fixing rod.

[0034] In some embodiments, a top frame 230 is fixed to the top of the lifting rod 220, and both ends of the two support rollers 210 are rotatably connected to the top frame 230. Since the support rollers 210 can rotate, when the goods move along the conveying direction on the conveying rollers 110, even if the goods touch the support rollers 210, the support rollers 210 can guide the goods to move along the conveying direction. After the lifting assembly 200 lifts the goods, the goods can move on the support rollers 210 in a direction parallel to the conveying direction, making it easy to unload the goods from the support rollers 210.

[0035] In some embodiments, a base frame 320 is provided below the conveying roller 110, and the lifting drive assembly 300 includes a first driver 310 fixed on the base frame 320 and a connecting rod 330 located above the base frame 320, the lower end of the lifting rod 220 is connected to the connecting rod 330, the first driver 310 is connected to the connecting rod 330 and is used to drive the connecting rod 330 to move in the vertical direction, and the connecting rod 330 then drives the lifting rod 220 to move in the vertical direction to lift the goods. Since the lifting rods 220 are all connected to the connecting rod 330, all the lifting assemblies 200 can be driven to move by a first driver 310, which simplifies the structure and reduces the manufacturing cost. At the same time, all the lifting assemblies 200 can move synchronously, and their movements are more consistent, and the goods can be lifted more smoothly.

[0036] The first driver 310 may be a cylinder, which is arranged in the vertical direction. A push rod of the cylinder is connected to the connecting rod 330 , and the connecting rod 330 is driven to move in the vertical direction by the extension and retraction of the push rod.

[0037] Furthermore, the bottom frame 320 is provided with a through hole penetrating in the vertical direction, and a guide rod 340 extending in the vertical direction is fixed to the bottom of the connecting rod 330, and the guide rod 340 is inserted into the through hole and can slide along the through hole. The cooperation between the guide rod 340 and the through hole guides the movement of the connecting rod 330, so that the connecting rod 330 can stably move in the vertical direction.

[0038] In some embodiments, the conveying roller 110 includes a rotating shaft 111 and two frustum wheels 112 sleeved on the rotating shaft 111. The frustum wheels 112 are frustum-shaped. The two frustum wheels 112 are spaced apart by a preset distance (the preset distance is determined by a person skilled in the art according to the size of the goods to be transported). In the direction of approaching each other, the radii of the two frustum wheels 112 gradually decrease. A placement groove is formed between the two frustum wheels 112, and a portion of the columnar goods is located in the placement groove. The two frustum wheels 112 respectively hold up the two sides of the bottom of the goods. The two frustum wheels 112 can limit the axial sliding of the goods along the conveying roller 110, so as to stably transport the goods along the conveying direction.

[0039] Furthermore, the driving mechanism 120 includes a second driver 121, a first gear, a chain and a second gear 122 sleeved on the rotating shaft 111, the chain is sleeved on the first gear and the second gear 122 and meshes with the first gear and the second gear 122, the second driver 121 is connected to the first gear and is used to drive the first gear to rotate, the first gear drives the chain to rotate, and the chain drives the second gear 122 to rotate, and the conveying roller 110 can rotate.

[0040] The second driver 121 may be a motor.

[0041] In some embodiments, the inclination angles of the two support rollers 210 relative to the vertical direction are the same, and the effects of the two support rollers 210 on preventing the goods from rolling tend to be the same, so the goods are not likely to fall from the two support rollers 210.

[0042] In this embodiment, the inclination angle of the support roller 210 relative to the vertical direction can be the same as the angle between the side surface and the bottom surface of the frustum wheel 112 .

[0043] The terms and words used in the above description and claims are not limited to the literal meanings, but are only used by the applicant to enable a clear and consistent understanding of the utility model. Therefore, it should be clear to those skilled in the art that the above description of various embodiments of the utility model is provided only for illustration, and not for limiting the utility model as defined by the attached claims and their equivalents.

Claims

1. A conveying device capable of lifting goods, characterized in that: It includes a conveying component, multiple lifting components and a lifting drive component; the conveying component includes multiple conveying rollers distributed along the conveying direction and a driving mechanism, the driving mechanism is used to drive at least a part of the conveying rollers to rotate; the lifting components are distributed along the conveying direction and are located between two adjacent conveying rollers, the lifting drive component is connected to the lifting component and is used to drive the lifting component to move in the vertical direction; the lifting component includes a lifting rod and two supporting rollers arranged at the top of the lifting rod, the two supporting rollers are inclined relative to the vertical direction, and in the vertical upward direction, the distance between the two supporting rollers gradually increases; in the process of the lifting drive component driving the lifting component to move vertically upward, the two supporting rollers are used to lift the goods.

2. The conveying device capable of lifting goods according to claim 1, characterized in that: Two limit plates extending in the vertical direction are arranged above the conveying roller, and the two limit plates are respectively located on both sides of the conveying roller in the conveying direction.

3. The conveying device capable of lifting goods according to claim 2, characterized in that: The conveying assembly also includes two support seats extending along the conveying direction, the conveying roller is arranged between the two support seats, and the two ends of the conveying roller are respectively rotatably connected to the two support seats; two limit plates are respectively fixed on the top of the two support seats.

4. The conveying device capable of lifting goods according to claim 1, characterized in that: In the conveying direction, a baffle is arranged at the front side of the conveying roller at the front end, and the baffle is used to block the goods from moving along the conveying direction.

5. The conveying device capable of lifting goods according to any one of claims 1 to 4, characterized in that: A top frame is fixed to the top of the jacking rod, and both ends of the two supporting rollers are rotatably connected to the top frame.

6. The conveying device capable of lifting goods according to any one of claims 1 to 4, characterized in that: A base frame is arranged below the conveying roller, and the lifting drive assembly includes a first driver fixed on the base frame and a connecting rod located above the base frame, the lower end of the lifting rod is connected to the connecting rod, and the first driver is connected to the connecting rod and is used to drive the connecting rod to move in the vertical direction.

7. The conveying device capable of lifting goods according to claim 6, characterized in that: The base frame is provided with a through hole penetrating in the vertical direction, and a guide rod extending in the vertical direction is fixed to the bottom of the connecting rod. The guide rod is penetrated in the through hole and can slide along the through hole.

8. The conveying device capable of lifting goods according to any one of claims 1 to 4, characterized in that: The conveying roller comprises a rotating shaft and two frustum wheels sleeved on the rotating shaft. The two frustum wheels are spaced at a preset distance, and the radii of the two frustum wheels gradually decrease in the direction of approaching each other.

9. The conveying device capable of lifting goods according to claim 8, characterized in that: The driving mechanism includes a second driver, a first gear, a chain and a second gear sleeved on a rotating shaft, the chain is sleeved on the first gear and the second gear and meshes with both the first gear and the second gear, the second driver is connected to the first gear and is used to drive the first gear to rotate.

10. The conveying device capable of lifting goods according to any one of claims 1 to 4, characterized in that: The inclination angles of the two support rollers relative to the vertical direction are the same.

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