CN214731977U

CN214731977U - Conveyer and feeding equipment

Info

Publication number: CN214731977U
Application number: CN202120346089.2U
Authority: CN
Inventors: 杨迁; 涂文敏; 张维波
Original assignee: Shenzhen Woer Heat Shrinkable Material Co Ltd
Current assignee: Shenzhen Woer Heat Shrinkable Material Co Ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-11-16
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a conveying device and feeding equipment, the conveying device comprises a main body frame, a transmission assembly and an adjusting assembly, the main body frame is provided with a conveying space, and at least one end of the main body frame is provided with an adjusting groove which is arranged oppositely; the transmission assembly comprises a driving part, a driven part and a transmission belt which are arranged in the transmission space, the driving part and the driven part are respectively and rotatably connected with two ends of the main body frame, and two ends of the driving part and/or two ends of the driven part are respectively and movably arranged in the adjusting grooves which are oppositely arranged in a penetrating manner; the adjusting assembly is arranged on the main body frame and is adjacent to the adjusting groove, and the adjusting assembly is connected with the driving part and/or the driven part and drives the driving part and/or the driven part to move in the adjusting groove so as to adjust the tensioning condition of the transmission belt. The utility model discloses a conveyer has effectively improved the life and the operation precision of drive belt.

Description

Conveyer and feeding equipment

Technical Field

The utility model relates to an automatic feeding equipment technical field, in particular to conveyer and applied this conveyer's feeding equipment.

Background

In the related art, a product is often required to be conveyed to another place by a belt in production, however, when the belt is manufactured, the length of the belt is prone to error, once the belt cannot be tensioned on a conveying wheel, the belt is loosened, so that the belt moves around on a driving wheel, deviation occurs when the belt runs, the belt scrapes other mechanisms, and the service life of the belt is shortened. At the same time, too tight a belt tension can also lead to a reduction in belt life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a conveyer and feeding equipment, aim at providing one kind and can adjust the conveyer of drive belt rate of tension, and this conveyer has effectively avoided the drive belt lax or too tight condition to appear in the operation process, has improved the life and the operation precision of drive belt.

To achieve the above object, the present invention provides a conveyor, comprising:

the conveying device comprises a main body frame, a conveying device and a conveying device, wherein the main body frame is provided with a conveying space, and at least one end of the main body frame is provided with an adjusting groove which is arranged oppositely;

the transmission assembly comprises a driving part, a driven part and a transmission belt which are arranged in the transmission space, the driving part and the driven part are respectively and rotatably connected with two ends of the main body frame, and two ends of the driving part and/or two ends of the driven part are respectively and movably arranged in the adjusting grooves which are oppositely arranged in a penetrating manner; and

the adjusting assembly is arranged on the main body frame and is arranged close to the adjusting groove, and the adjusting assembly is connected with the driving part and/or the driven part and drives the driving part and/or the driven part to move in the adjusting groove so as to adjust the tensioning condition of the transmission belt.

In one embodiment, two opposite adjusting grooves are formed in one end of the main body frame, and two ends of the driving part are respectively movably arranged in the opposite adjusting grooves in a penetrating manner;

the adjusting component comprises two mounting seats and two adjusting pieces, each mounting seat is arranged at the notch of one adjusting groove, and each adjusting piece penetrates through one mounting seat and is connected with one end of the driving piece.

In an embodiment, each of the adjusting members is an adjusting screw, each of the mounting seats is provided with a through hole communicated with one of the adjusting grooves, two ends of the driving member are respectively provided with an adjusting screw hole, and each of the adjusting members passes through one of the through holes to extend into the adjusting groove and is inserted into one of the adjusting screw holes.

In an embodiment, the driving member includes a driving wheel and two fixing seats, two ends of the driving wheel are rotatably connected to the two fixing seats through bearings, each fixing seat is provided with a sliding table, and each sliding table is slidably connected to a groove wall of one of the adjusting grooves.

In an embodiment, the transmission assembly further includes a driving member disposed on the main body frame, and an output shaft of the driving member is connected to the transmission wheel.

In one embodiment, the driver comprises:

the mounting plate is arranged corresponding to the adjusting groove and is connected with the fixed seat;

the reduction box is connected with one side of the mounting plate, which is back to the fixed seat; and

the driving motor is connected with the reduction gearbox, and an output shaft of the driving motor penetrates through the reduction gearbox and the mounting plate to be connected with the driving wheel.

In an embodiment, the main body frame is further provided with a plurality of adjusting holes adjacent to one adjusting groove, the adjusting holes are arranged around the adjusting groove, each adjusting hole is a strip-shaped hole, the mounting plate is provided with a plurality of mounting holes, and a fastener is arranged in one mounting hole and one adjusting hole in a penetrating manner.

In one embodiment, the driven member comprises a fixed roller and bearing members arranged at two ends of the fixed roller, and two ends of the fixed roller are rotatably connected with the main body frame through the bearing members;

and/or the transmission belt is provided with a plurality of conveying grooves which are arranged at intervals.

In one embodiment, the body frame includes:

the two side plates are arranged oppositely and at intervals and form the conveying space, one end of each side plate is provided with one adjusting groove communicated with the conveying space, and two ends of the driven piece are respectively and rotatably connected with one ends of the two side plates, which are far away from the adjusting grooves;

the fixed plate is positioned in the conveying space and connected with the two side plates, and the transmission belt is positioned on two opposite sides of the fixed plate; and

and two ends of each connecting plate are respectively connected with the two side plates and are arranged opposite to the fixing plate.

The utility model discloses still provide a feeding equipment, including equipment principal and above conveyer, conveyer locates equipment principal.

The utility model discloses technical scheme's conveyer sets up the relative adjustment tank that sets up through the at least one end at the main part frame for two adjustment tanks are worn to locate by the activity respectively in drive part and/or the follower both ends of drive assembly, and be connected with drive part and/or follower through the adjustment assembly that sets up in the main part frame, thereby utilize adjustment assembly to drive part and/or follower and remove in the adjustment tank, with the relative position between regulation drive part and the follower, thereby realize adjusting the tensioning condition of drive belt. The utility model provides a conveyer has not only effectively avoided the drive belt lax or too tight condition to appear in the operation process, has still improved the life and the operation precision of drive belt.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a conveying device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a main body frame according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a schematic structural diagram of an active component according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a driving member according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a driven member according to an embodiment of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Also, the meaning of "and/or" and/or "appearing throughout is meant to encompass three scenarios, exemplified by" A and/or B "including scenario A, or scenario B, or scenarios where both A and B are satisfied.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Based on the above-mentioned conception and problem, the present invention provides a conveying device 100. As can be appreciated, the conveying device 100 is applied to a feeding device, so that the feeding device can convey products to another place through the conveying device 100 conveniently, and labor is saved while automatic production is improved.

Referring to fig. 1 to 6, in an embodiment of the present invention, the conveying device 100 includes a main body frame 1, a transmission assembly 2 and an adjusting assembly 3, wherein the main body frame 1 has a conveying space 111, and at least one end of the main body frame 1 has two adjusting slots 112 disposed oppositely; the transmission assembly 2 comprises a driving part 21, a driven part 22 and a transmission belt 23 which are arranged in the transmission space 111, the driving part 21 and the driven part 22 are respectively rotatably connected with two ends of the main body frame 1, and two ends of the driving part 21 and/or two ends of the driven part 22 are respectively movably arranged in two adjusting grooves 112 which are oppositely arranged in a penetrating manner; the adjusting component 3 is arranged on the main body frame 1 and is adjacent to the adjusting groove 112, and the adjusting component 3 is connected with the driving member 21 and/or the driven member 22 and drives the driving member 21 and/or the driven member 22 to move in the adjusting groove 112 so as to adjust the tension of the transmission belt 23.

In the embodiment, the main body frame 1 of the conveying device 100 is used for mounting, fixing and supporting the transmission assembly 2, the adjusting assembly 3 and other components, and the structure of the main body frame 1 may be a bracket, a frame, a mounting frame or a mounting shell, and is not limited herein. It can be understood that the conveying device 100 can also be fixed on the feeding equipment through the main body frame 1, for example, the main body frame 1 of the conveying device 100 is fixed on the feeding equipment by welding or integral forming, thereby improving the installation stability. Of course, in other embodiments, the main body frame 1 of the conveying device 100 may also be detachably mounted on the feeding device by using a snap connection, a plug fit, a screw connection, a pin connection, or the like, so as to improve the convenience of mounting and dismounting the conveying device 100, which is not limited herein.

It is understood that the main body frame 1 is provided with a transfer space 111 for installing and fixing the driving assembly 2 and the adjusting assembly 3, and the transfer space 111 of the main body frame 1 may be a closed space or an open space, which is not limited herein.

In this embodiment, the transmission assembly 2 includes a driving member 21, a driven member 22 and a transmission belt 23, the driving member 21 and the driven member 22 are disposed at two opposite ends of the transmission space 111 and rotatably connected to the main body frame 1, and the transmission belt 23 is sleeved on the driving member 21 and the driven member 22, so that when the driving member 21 and/or the driven member 22 rotates relative to the main body frame 1, the transmission belt 23 is driven to move, so that the transmission belt 23 drives the objects placed on the transmission belt 23 to realize the transfer conveying.

It can be understood that, two adjusting grooves 112 are oppositely arranged at one end of the main body frame 1, so that the two adjusting grooves 112 are communicated with the conveying space 111, so that two ends of the driving part 21 are respectively and movably arranged in the two adjusting grooves 112, and by arranging the adjusting component 3, the adjusting component 3 is arranged on the main body frame 1 and is connected with the driving part 21, so that the adjusting component 3 is utilized to drive the driving part 21 to move in the adjusting grooves 112, so that the distance between the driving part 21 and the driven part 22 is changed, and the tensioning condition of the transmission belt 23 is adjusted.

Of course, in other embodiments, two ends of the driven member 22 may be movably disposed in the two adjusting grooves 112 respectively, the adjusting assembly 3 is disposed on the main body frame 1 and connected to the driven member 22, so that the driven member 22 is driven by the adjusting assembly 3 to move in the adjusting grooves 112, so that the distance between the driving member 21 and the driven member 22 is changed, and the tension of the transmission belt 23 is adjusted. The two ends of the main body frame 1 can be provided with the adjusting grooves 112, so that the two ends of the driving part 21 and the driven part 22 penetrate through the two adjusting grooves 112 and are connected with the two adjusting components 3 respectively, the driving part 21 and the driven part 22 can be adjusted by the two adjusting components 3 respectively, the distance between the driving part 21 and the driven part 22 is changed, the tensioning condition of the transmission belt 23 is adjusted, and limitation is not required.

In the embodiment, the adjusting assembly 3 is disposed on the main body frame 1 and can drive the driving element 21/the driven element 22 to move in the adjusting slot 112, and the adjusting assembly 3 can be a cylinder structure, a screw structure or a push rod structure, which is not limited herein.

The utility model discloses a conveyer 100 sets up two adjustment tank 112 of relative setting through the at least one end at main body frame 1 for two adjustment tank 112 are worn to locate in two adjustment tank 112 in the activity respectively in drive part 21 and/or follower 22 both ends of drive assembly 2, and be connected with drive part 21 and/or follower 22 through setting up in the adjusting part 3 of main body frame 1, thereby utilize adjusting part 3 to drive part 21 and/or follower 22 and remove in adjustment tank 112, with the relative position between regulation drive part 21 and the follower 22, thereby realize adjusting the tensioning condition of drive belt 23. The utility model provides a conveyer 100 has not only effectively avoided drive belt 23 to appear lax or too tight condition in the operation process, has still improved drive belt 23's life and operation precision.

In an embodiment, as shown in fig. 1, 2 and 3, one end of the main body frame 1 is provided with two oppositely arranged adjusting slots 112, and two ends of the driving member 21 are respectively movably inserted into the oppositely arranged adjusting slots 112; the adjusting assembly 3 includes two mounting seats 31 and two adjusting members 32, each mounting seat 31 is installed at a notch of an adjusting groove 112, and each adjusting member 32 penetrates through one mounting seat 31 and is connected with one end of the driving member 21.

In the present embodiment, the adjusting assembly 3 is provided with the mounting seat 31 and the adjusting member 32, so that the mounting seat 31 is installed at the notch of the adjusting groove 112 of the main body frame 1, and the adjusting member 32 penetrates through the mounting seat 31 and extends into the adjusting groove 112 to be connected with the driving member 21, so that the position of the driving member 21 in the adjusting groove 112 can be adjusted by the adjusting member 32.

It is understood that the mounting seat 31 may be fixedly installed at the notch of the adjusting groove 112 by welding or interference fit, which may improve the installation stability of the adjusting assembly 3. Of course, in other embodiments, the mounting seat 31 may be detachably mounted on the notch of the adjusting groove 112 by a snap connection, a plug-fit, a screw connection, or a pin connection, which may improve the convenience of assembling and disassembling the adjusting assembly 3, and is not limited herein.

Alternatively, the adjusting member 32 may be a cylinder structure, a telescopic structure or a screw structure, which is not limited herein. In the embodiment, by providing two mounting seats 31 and two adjusting members 32, each mounting seat 31 and one adjusting member 32 are installed at the notch of one adjusting groove 112 in a matching manner, so that the positions of the two ends of the driving member 21 in the adjusting groove 112 can be adjusted by the two adjusting members 32, respectively, and thus, the distances between the two ends of the driving member 21 and the driven member 22 can be effectively ensured to be the same, and the driving belt 23 is prevented from being deviated and the like.

In an embodiment, as shown in fig. 3, each adjusting member 32 is an adjusting screw, each mounting seat 31 is provided with a through hole communicated with an adjusting groove 112, two ends of the driving member 21 are respectively provided with an adjusting screw hole, and each adjusting member 32 passes through a through hole to extend into the adjusting groove 112 and penetrate through an adjusting screw hole.

In this embodiment, the adjusting member 32 may be an adjusting screw, that is, an outer wall of the adjusting screw is provided with a thread, and the mounting seat 31 is provided with a through hole for the adjusting member 32 to pass through, and optionally, the through hole may be a through hole or a screw hole, which is not limited herein.

It can be understood that, through being equipped with the regulation screw respectively at the both ends of initiative piece 21, the pore wall that also adjusts the screw is provided with the internal thread, so can be so that the internal thread of adjusting the screw and adjusting screw's external screw thread to the cooperation to when realizing connecting, through rotatory adjusting screw, move in adjustment tank 112 respectively in the both ends of realizing initiative piece 21. Optionally, the adjusting screw hole is a threaded hole, which is not limited herein.

In an embodiment, as shown in fig. 1 to 4, the driving element 21 includes a driving wheel 211 and two fixing bases 212, two ends of the driving wheel 211 are rotatably connected to the two fixing bases 212 through bearings, each fixing base 212 is provided with a sliding table 213, and each sliding table 213 is slidably connected to a groove wall of one of the adjustment grooves 112.

In this embodiment, the driving wheel 211 of the driving member 21 is mounted on the main body frame 1 through two fixing seats 212, and two ends of the driving wheel 211 are rotatably connected to the two fixing seats 212 through bearings, respectively, that is, the fixing seats 212 are provided with mounting holes, and the bearings are disposed in the mounting holes and sleeved on the ends of the driving wheel 211.

It can be understood that, by providing the sliding table 213 on the fixing base 212, when the fixing base 212 is installed on the main body frame 1, the sliding table 213 is slidably disposed in the adjusting groove 112. In this embodiment, the fixing base 212 is provided with an adjusting screw hole, so that one end of the adjusting screw rod extending into the adjusting groove 112 is conveniently in threaded engagement with the adjusting screw hole on the fixing base 212.

In one embodiment, as shown in fig. 1 and 5, the transmission assembly 2 further includes a driving member 24 disposed on the main body frame 1, and an output shaft of the driving member 24 is connected to the transmission wheel 211.

It will be appreciated that by providing the driving member 24 such that the output shaft of the driving member 24 is connected to the driving wheel 211, the driving member 24 can be used to drive the driving wheel 211 to rotate so as to drive the transmission belt 23 to move for transmission.

In one embodiment, as shown in fig. 1 and fig. 5, the driving member 24 includes a mounting plate 241, a reduction box 242 and a driving motor 243, wherein the mounting plate 241 is disposed corresponding to the adjusting slot 112, and the mounting plate 241 is connected to a fixing base 212; the reduction box 242 is connected with one side of the mounting plate 241, which is back to the fixed seat 212; the driving motor 243 is connected with the reduction box 242, and the output shaft of the driving motor 243 passes through the reduction box 242 and the mounting plate 241 to be connected with the driving wheel 211.

In this embodiment, the reduction box 242 and the driving motor 243 are mounted on the main body frame 1 through a mounting plate 241, and the mounting plate 241 may be a plate-shaped structure, which is not limited herein. It can be understood that the mounting plate 241 is disposed corresponding to the adjustment slot 112 and connected to a fixing seat 212, so that the mounting plate 241 of the driving member 24 will not interfere or affect when the adjusting member 32 adjusts the driving member 21.

It is understood that the reduction box 242 may be fixedly mounted on the mounting plate 241 by bolts, and the reduction box 242 is used for reducing the speed of the driving motor 243. Since the transmission speed of the transmission belt 23 is generally slow, the speed of the driving motor 243 is reduced through the reduction gearbox 242, and the speed can be matched by selecting reduction gearboxes with different transmission ratios.

In an embodiment, as shown in fig. 1 to 3, the main body frame 1 is further provided with a plurality of adjusting holes 113 adjacent to an adjusting slot 112, the plurality of adjusting holes 113 are disposed around the adjusting slot 112, each adjusting hole 113 is a strip-shaped hole, the mounting plate 241 is provided with a plurality of mounting holes, and the fastening member is disposed through one of the mounting holes and one of the adjusting holes 113.

In this embodiment, the adjusting holes 113 are formed in the main body frame 1, and the adjusting holes 113 are formed as strip-shaped holes, so that the fasteners penetrate through the mounting holes of the mounting plate 241 and the adjusting holes 113, thereby further improving the mounting reliability of the driving member 24. It will be appreciated that as the adjustment member 32 adjusts the active member 21, the fastener may move along the strip-shaped aperture so as not to interfere with the adjustment of the active member 21.

In one embodiment, as shown in fig. 1, 2 and 6, the driven member 22 includes a fixed roller 221 and bearing members 222 disposed at two ends of the fixed roller 221, and the two ends of the fixed roller 221 are rotatably connected to the main body frame 1 through the bearing members 222.

In this embodiment, a mounting hole is formed at an end of the main body frame 1 away from the adjustment groove 112, and two ends of the driven member 22 are respectively mounted in the mounting holes of the main body frame 1. It can be understood that, by arranging the driven member 22 as the fixed roller 221 and the two bearing members 222, the two bearing members 222 are respectively arranged in the mounting holes of the main body frame 1, so that the two ends of the fixed roller 221 are rotatably connected with the main body frame 1 through the bearing members 222, that is, the fixed roller 221 can rotate freely.

In one embodiment, as shown in FIG. 1, the belt 23 is provided with a plurality of spaced apart transport slots 231. It can be understood that the plurality of conveying grooves 231 are arranged on the conveying belt 23, so that the plurality of conveying grooves 231 are arranged at intervals, the conveying grooves 231 are conveniently utilized for limiting materials, and the phenomena of moving, rolling or shifting and the like of the materials in the conveying process are avoided. In this embodiment, the transmission belt 23 includes a belt and a plurality of partitions protruding from the belt, and the partitions are spaced and arranged in parallel, so that a transmission slot 231 is formed between two adjacent partitions, which is not limited herein.

In an embodiment, as shown in fig. 1 and fig. 2, the main body frame 1 includes two side plates 11, a fixed plate 12 and two connecting plates 13, wherein the two side plates 11 are disposed opposite and spaced apart from each other and form a conveying space 111, one end of each side plate 11 is provided with an adjusting groove 112 communicating with the conveying space 111, and two ends of the driven member 22 are rotatably connected to ends of the two side plates 11 away from the adjusting grooves 112, respectively; the fixed plate 12 is positioned in the conveying space 111 and connected with the two side plates 11, and the transmission belts 23 are positioned at two opposite sides of the fixed plate 12; two ends of each connecting plate 13 are respectively connected with the two side plates 11 and are arranged opposite to the fixing plate 12.

In the present embodiment, the two side plates 11 are oppositely and separately arranged by the fixing plate 12 and the two connecting plates 13. It is understood that the side plates 11, the fixing plates 12 and the connecting plates 13 may be plate-shaped structures, and are not limited thereto.

It can be understood that both sides of the fixing plate 12 are respectively connected to the two side plates 11 and thus located in the conveying space 111, and the driving member 21 and the driven member 22 are respectively located at two ends of the two side plates 11 and are oppositely disposed, so that when the driving member 21 and the driven member 22 are sleeved by the driving belt 23, the fixing plate 12 is located inside the driving belt 23, that is, the driving belt 23 is located at two opposite sides of the fixing plate 12. The arrangement of the two connecting plates 13 can further enhance the stability of the relative arrangement of the two side plates 11.

The utility model discloses a conveyer 100 is through setting up adjusting part 3 for adjusting part 3's mount pad 31 passes through the bolt fastening on curb plate 11, and the downthehole of mount pad 31 is arranged in to regulating part 32, through rotatory regulating part 32, can realize the position control to initiative 21. The driving wheel 211 of the driving member 21 is rotatably connected to the fixing base 212 through a bearing, that is, the bearing is located in the fixing base 212, two ends of the driving wheel 211 are located in the bearing, and the driving wheel 211 can freely rotate along the bearing.

It can be understood that the driven member 22 is fixed on the main body frame 1 by bolts, the driving member 21 is placed on the main body frame 1, the driving belt 23 is installed, the driving belt 23 is tensioned by adjusting the adjusting member 32 on the main body frame 1, and then the fixed seat 212 and the mounting plate 241 in the driving member 21 are locked by bolts through the adjusting holes 113 on the side plates 11. The product is placed in the conveying groove 231 of the conveying belt 23, and the driving wheel 211 of the driving member 21 is driven to rotate by the driving motor 243, so that the product is conveyed.

The utility model discloses still provide a material feeding unit, this material feeding unit include equipment principal and conveyer 100, and equipment principal is located to conveyer 100. The specific structure of the conveying device 100 refers to the foregoing embodiments, and since the feeding device adopts all technical solutions of all the foregoing embodiments, at least all the beneficial effects brought by the technical solutions of the foregoing embodiments are achieved, and no further description is given here.

The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent structure transformation of the content of the specification and the attached drawings, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A conveyor, characterized in that it comprises:

2. The conveying device as claimed in claim 1, wherein one end of the main body frame is provided with two oppositely arranged adjusting slots, and two ends of the driving member are respectively movably inserted into the oppositely arranged adjusting slots;

3. The conveying device as claimed in claim 2, wherein each of the adjusting members is an adjusting screw, each of the mounting seats is provided with a through hole communicated with one of the adjusting slots, two ends of the driving member are respectively provided with an adjusting screw hole, and each of the adjusting members passes through one of the through holes to extend into the adjusting slot and is inserted into one of the adjusting screw holes.

4. The transfer device as claimed in claim 3, wherein said driving member includes a driving wheel and two holders, both ends of said driving wheel are rotatably connected to said two holders through bearings, respectively, each of said holders is provided with a slide table, and each of said slide tables is slidably connected to a groove wall of one of said adjustment grooves.

5. The transfer device of claim 4, wherein the drive assembly further comprises a drive member disposed on the body frame, an output shaft of the drive member being coupled to the drive wheel.

6. The transfer device of claim 5, wherein the drive member comprises:

7. The transfer device as in claim 6, wherein the main body frame further comprises a plurality of adjustment holes adjacent to one of the adjustment slots, the plurality of adjustment holes are disposed around the adjustment slot, each of the adjustment holes is a strip-shaped hole, the mounting plate comprises a plurality of mounting holes, and fasteners are inserted through one of the mounting holes and one of the adjustment holes.

8. The conveying apparatus as claimed in any one of claims 1 to 7, wherein the driven member includes a fixed roller and bearing members provided at both ends of the fixed roller, both ends of the fixed roller being rotatably connected to the main body frame through the bearing members;

9. The transfer device of any one of claims 1 to 7, wherein the body frame comprises:

10. A feeding apparatus comprising an apparatus main body and a conveying device according to any one of claims 1 to 9, the conveying device being provided to the apparatus main body.