CN218318984U

CN218318984U - Conveying device

Info

Publication number: CN218318984U
Application number: CN202221471961.7U
Authority: CN
Inventors: 冯广寰; 唐新民; 李愿明; 吴伟智; 许联军; 李海威; 钟良; 杨志敏; 杨先; 蒋菠; 秦理; 刘春鸣; 王太平; 封顺利; 蔡锐敬; 蒋冬生; 赵培文; 宋华磊
Original assignee: Guangdong Power Grid Energy Development Co Ltd
Current assignee: Guangdong Power Grid Energy Development Co Ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-01-17
Anticipated expiration: 2032-06-13

Abstract

The embodiment of the utility model discloses conveyor for carry the object along a direction, include: the movable frame is provided with a holding part, one end of the movable frame, far away from the holding part, is provided with a supporting part, the movable frame is provided with a transportation initial position and a transportation ending position, and the handheld holding part can drive the movable frame to rotate around the supporting part so as to change between the transportation initial position and the transportation ending position; support piece rotates to be connected on the adjustable shelf, and support piece is located between supporting part and the handle portion, and the rotation plane of adjustable shelf is parallel with the rotation plane of support piece, and when the adjustable shelf left the motion of transportation initiating point orientation transportation termination position, support piece can be unsettled with the object. Through the arrangement, the conveying device is simple in structure and operation, and time and labor are saved during object conveying.

Description

Conveying device

Technical Field

The utility model relates to a transportation technology field especially relates to a conveyor.

Background

In the field of transportation and carrying, some transportation devices are often used for transporting some heavier objects, such as the transportation of steel rails, the most original transportation mode is that a plurality of people are required to bind the steel rails by ropes, and then the steel rails are lifted by using the lifting rod resultant force for transportation, and along with the progress of society, various transportation tools appear on the market to replace manpower for transporting the heavier objects.

Among the above-mentioned two transport modes, it is harder to lift up the object through the manpower and transport, and efficiency is also not high, transports the object through transport means and though more laborsaving, but the structure of current transport means is all very complicated, and the operation is more troublesome, and some need the professional to operate even, and the suitability is not wide.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a conveying device with simple structure and time and labor saving.

An embodiment of the utility model provides a conveying device, conveying device includes:

the movable frame is provided with a holding part, one end of the movable frame, far away from the holding part, is provided with a supporting part, the movable frame is provided with a transportation initial position and a transportation final position, and the movable frame can be driven to rotate around the supporting part by holding the holding part so as to change between the transportation initial position and the transportation final position;

the support piece rotates to be connected on the adjustable shelf, the support piece be located the supporting part with between the handle, the rotation plane of adjustable shelf with the rotation plane of support piece is parallel, the adjustable shelf leaves transportation initial position orientation when the motion of transportation end position, support piece can be unsettled with the object.

In some embodiments of the conveying device, the movable frame includes two movable supporting rods arranged at intervals and an intermediate rod arranged between the two movable supporting rods, two ends of the intermediate rod are respectively and fixedly connected with the two movable supporting rods, the supporting member is arranged between the two movable supporting rods, and the holding portion is fixedly connected to the intermediate rod.

In some embodiments of the conveying device, the conveying device comprises two supporting pieces which are respectively and rotatably connected to one end, opposite to the movable supporting rod, of the two supporting pieces, the two supporting pieces are roller structures with the same size, the two supporting pieces are just opposite to each other, and a yielding space is formed between the two supporting pieces at intervals.

In some embodiments of the conveying device, a connecting rod is fixedly connected to each of the opposite ends of the two movable supporting rods, a reinforcing rib is arranged between the connecting rod and the movable supporting rod, and the supporting member is rotatably connected to one end of the connecting rod, which is far away from the movable supporting rod.

In some embodiments of the delivery device, the connecting rod comprises a first connecting strut fixedly connected to the movable strut and a second connecting strut connected to an end of the first connecting strut remote from the movable strut, the support member being rotatably connected to the second connecting strut;

first connecting strut keeps away from movable strut's one end orientation movable strut has seted up the butt joint groove, second connecting strut with first connecting strut connect one end fixedly connected with the butt joint pole of butt joint groove grafting adaptation, first connecting strut keeps away from go back the outer edge of the first installation of fixedly connected with on the outer wall of movable strut's one end, second connecting strut with the outer edge of fixedly connected with second installation on the outer wall of the one end that first connecting strut connects, first installation outer edge with the second installation is outer along can be through screw fixed connection.

In some embodiments of the conveying device, a reinforcing rod disposed toward the connecting rod is fixedly connected to the intermediate rod, a sleeve ring is disposed at one end of the reinforcing rod away from the intermediate rod, and the connecting rod is inserted into the sleeve ring.

In some embodiments of the conveying device, the intermediate lever includes a fixed lever and a movable lever connected at both ends of the fixed lever, the movable lever is away from one end of the fixed lever and is used for being connected with the movable supporting rod, external threads are arranged at both ends of the fixed lever, the movable lever and one end connected with the fixed lever are provided with a movable groove matched with the end part of the fixed lever in an inserting manner along the length direction of the movable lever, a driving sleeve is arranged at one end of the movable lever connected with the fixed lever in a rotating manner, the inner wall of the driving sleeve is provided with an internal thread connected with the external threads on the end part of the fixed lever, a positioning groove is further formed in the end part of the fixed lever along the external threads, and the movable lever is provided with a positioning block matched with the positioning groove in an inserting manner along the peripheral wall of the movable groove.

In some embodiments of the conveying device, reinforcing ribs are arranged between the movable strut and the intermediate rod and between the intermediate rod and the holding part.

In some embodiments of the conveying device, the supporting member is connected to the movable frame through a one-way bearing, and an abutting surface for abutting and matching with the surface of the object is arranged on the peripheral wall of the supporting member.

In some embodiments of the conveying device, the conveying device further comprises a base, and the support part of the movable frame is rotatably connected to the base.

Adopt the embodiment of the utility model provides a, following beneficial effect has:

according to the conveying device in the embodiment, when articles are conveyed, at least two conveying devices are required to be matched, the supporting parts of the movable frames use the ground as supporting points, the movable frames are driven to rotate from the conveying initial position to the conveying end position through the driving holding part, the articles are lifted by the supporting part in the process and are driven to move for a distance in the rotating direction of the movable frames, the structure is simple, the operation is simple, and time and labor are saved during the conveying of the articles.

Drawings

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

Wherein:

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

fig. 2 is a schematic structural diagram of another conveying device provided according to an embodiment of the present invention;

fig. 3 shows a cross-sectional view of a delivery device provided in accordance with an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of the structure at A in FIG. 3;

fig. 5 shows a schematic view of a partial structure at B in fig. 3.

Description of the main element symbols:

1. a movable frame; 11. a grip portion; 12. a support portion; 13. a movable support rod; 14. an intermediate lever; 141. a fixing rod; 1411. positioning a groove; 142. a movable rod; 1421. a movable groove; 1422. a driving sleeve; 1423. positioning blocks; 15. reinforcing ribs; 16. a base; 17. a connecting rod; 171. a first connecting strut; 1711. a butt joint groove; 1712. a first mounting outer edge; 172. a second connecting strut; 1721. a docking rod; 1722. a second mounting outer edge; 18. a reinforcing rod; 19. a collar; 2. a support member; 21. a butting surface; 30. a railhead; 40. a rail web; 50. and (4) rail bottom.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

An embodiment of the utility model provides a conveyor, this conveyor can carry the object that has a basis weight, makes it can follow the distance that a direction removal needs. In the embodiment of the present invention, please refer to fig. 3, which takes the transportation rail as an example for explanation, the end face shape of the rail adopts an i-shaped section with the best bending resistance, including the rail head 30, the rail web 40 and the rail bottom 50.

In one embodiment, referring to fig. 1 to 3, the transportation device includes a movable frame 1 and a support 2, the movable frame 1 has a holding portion 11, the holding portion 11 needs to be held by a hand when transporting a rail, and one end of the movable frame 1 away from the holding portion 11 has a support portion 12. During the process of transporting the steel rail, the movable frame 1 has a transportation initial position and a transportation end position, and the handheld holding part 11 can drive the movable frame 1 to rotate around the supporting part 12 so as to change between the transportation initial position and the transportation end position, thereby transporting the steel rail.

The support member 2 is rotatably connected to the movable frame 1, the support member 2 is located between the support portion 12 and the holding portion 11, and a rotation plane of the movable frame 1 is parallel to a rotation plane of the support member 2. Support piece 2 is used for supporting the railhead 30 of rail, and when the adjustable shelf 1 was located the transportation initial position, support piece 2 and railhead 30 butt left the in-process that transportation start bit orientation transportation end bit moved at handheld handle 11 drive adjustable shelf 1, and support piece 2 can lift the rail unsettled, and can transport certain distance towards adjustable shelf 1 pivoted direction with the rail. The transport initial position and the transport end position are determined according to the position of the rail, and when the rail is stationary, the position where the support member 2 just abuts against the lower end of the rail head 30 is used as the transport initial position, the movable frame 1 is driven to rotate to lift the rail, and the position where the rail is lifted to the highest position is used as the transport end position.

It should be noted that, when transporting the steel rail, two or more than two conveying devices are generally used for transportation, and the embodiment of the present invention is described by taking two conveying devices as an example for transportation. Need be in the transportation initial position with two adjustable shelf 1 simultaneously during the transportation, rotate two adjustable shelf 1 towards a direction simultaneously, and then lift the rail completely, and transport one end distance with the rail towards adjustable shelf 1 pivoted direction, treat that two adjustable shelf 1 when arriving the transportation final position, return two adjustable shelf 1 to the transportation initial position one by one.

Through the arrangement, when the steel rail is transported by utilizing the two conveying devices, the supporting part 12 of the movable frame 1 takes the ground as a supporting point, the movable frame 1 is driven to rotate from the initial transportation position to the end transportation position by the driving holding part 11, and the steel rail is lifted by utilizing the supporting part 2 and is driven to move for a certain distance in the rotating direction of the movable frame 1. The conveying device is simple in structure and easy to operate, and saves time and labor when carrying the steel rail.

In a specific embodiment, the movable frame 1 comprises two movable struts 13 arranged at intervals and an intermediate bar 14 arranged between the two movable struts 13, wherein the two movable struts 13 are arranged in parallel. The two ends of the middle rod 14 are respectively fixedly connected with the two movable supporting rods 13, the supporting piece 2 is arranged between the two movable supporting rods 13, the holding part 11 is fixedly connected at the middle position of the middle rod 14, and one end of the movable support far away from the middle rod 14 is provided with a supporting part 12. The movable supporting rod 13 and the middle rod 14 can be in various shapes, such as rectangular or circular, and in the embodiment of the present invention, the movable supporting rod 13 and the middle rod 14 are both cylindrical rods.

It should be noted that, in the embodiment of the present invention, the conveying device includes two supporting members 2, the two supporting members 2 are respectively rotatably connected to one end of the two movable supporting rods 13, and the supporting member 2 is located at the middle position of the movable supporting rod 13. Two support piece 2 are the gyro wheel structure of size unanimity, and two support piece 2 are just to setting up, and the interval is formed with the space of stepping down between two support piece 2. When the rail head 30 is supported by the support member 2, the axial dimension of the support member 2 needs to be smaller than the distance between the rail head 30 and the rail foot 50, so that the support member 2 is located between the rail head 30 and the rail foot 50, and the rail web 40 is placed in the abdicating space of the two support members 2.

It should be noted that, in order to reinforce the strength of the movable frame 1, reinforcing ribs 15 are provided between the movable stay 13 and the intermediate lever 14, and between the intermediate lever 14 and the grip portion 11, respectively, for increasing the connection strength between the movable stay 13 and the intermediate lever 14, and between the intermediate lever 14 and the grip portion 11. The conveying device also comprises a base 16, and the supporting part 12 of the movable frame 1 is rotatably connected on the base 16.

In a more specific embodiment, the equal fixedly connected with of one end that two movable branch 13 are relative is just to the connecting rod 17 who sets up, and connecting rod 17 also is the cylinder pole, and the axis coincidence of two connecting rods 17 is provided with strengthening rib 15 between connecting rod 17 and the movable branch 13, through setting up strengthening rib 15, can effectively strengthen the support intensity of connecting rod 17, effectively prevents connecting rod 17 atress and warp. The supporting piece 2 is rotatably connected to one end of the connecting rod 17 far away from the movable supporting rod 13 through a one-way bearing, and an abutting surface 21 for abutting and matching with the surface of an object is arranged on the peripheral wall of the supporting piece 2. The one-way bearing is used for limiting the rotation direction of the support member 2, when the movable frame 1 starts to move from the initial transportation position to the end transportation position, the support member 2 does not rotate, when the movable frame 1 needs to return to the initial transportation position, the movable frame 1 rotates in the opposite direction, and at the moment, the support member 2 rotates. Since the end of the rail head 30 abutting the brace 2 is an inclined surface, an abutting surface 21 abutting the inclined surface of the rail head 30 may be provided on the circumferential wall of the brace 2 to ensure the contact area between the brace 2 and the rail.

It should be noted that, referring to fig. 5, the connecting rod 17 includes a first connecting rod 171 fixedly connected to the movable rod 13 and a second connecting rod 172 connected to an end of the first connecting rod 171 away from the movable rod 13, and the supporting member 2 is rotatably connected to the second connecting rod 172. The end of the first connecting rod 171, which is far away from the movable rod 13, faces the movable rod 13 and is provided with a docking slot 1711, and the direction of the docking slot 1711 is parallel to the axis of the first connecting rod 17. Second connecting strut 172 and first connecting strut 171 are connected one end fixedly connected with and butt joint pole 1721 of butt joint groove 1711 grafting adaptation, still fixedly connected with along 1712 outside the first installation on the outer wall of the one end that first connecting strut 171 keeps away from movable strut 13, fixedly connected with second installation is along 1722 outside the outer wall of the one end that second connecting strut 172 and first connecting strut 171 are connected, first installation is along 1712 and second installation is along 1722 outside can pass through screw fixed connection. By dividing the connecting rod 17 into the first connecting strut 171 and the second connecting strut 172 detachably connected, the replacement of the supporting member 2 is facilitated.

It is worth mentioning that a reinforcing rod 18 arranged towards the connecting rod 17 is fixedly connected to the middle rod 14, a collar 19 is arranged at one end of the reinforcing rod 18 far away from the middle rod 14, and the connecting rod 17 is arranged in the collar 19 in a penetrating manner. By providing the reinforcing rods 18, the intermediate rods 14 are held and share the tension to which part of the support 2 is subjected to support the rail, increasing the life of the connecting rods 17.

In an embodiment, please refer to fig. 4, the middle rod 14 includes a fixed rod 141 and a movable rod 142 connected to two ends of the fixed rod 141, and one end of the movable rod 142 away from the fixed rod 141 is used for connecting with the movable rod 13. The two ends of the fixing rod 141 are provided with external threads, one end of the movable rod 142 connected with the fixing rod 141 is provided with a movable groove 1421 which is in plug fit with the end of the fixing rod 141 along the length direction, one end of the movable rod 142 connected with the fixing rod 141 is rotatably provided with a driving sleeve 1422, and the inner wall of the driving sleeve 1422 is provided with an internal thread which is in threaded connection with the external threads on the end of the fixing rod 141. By screwing the driving sleeve 1422 to the end of the fixed rod 141, when the driving sleeve 1422 is rotated, the movable rod 142 and the fixed rod 141 can be driven to extend and retract, and the distance between the two movable struts 13 can be changed.

It should be noted that the end of the fixed rod 141 is further provided with a positioning groove 1411 along the path opened by the external thread, and the movable rod 142 is provided with a positioning block 1423 inserted into the positioning groove 1411 along the path opened by the movable groove 1421 on the inner wall of the movable groove 1421. The positioning block 1423 is inserted into the positioning groove 1411, so that the movable rod 142 and the fixed rod 141 can be prevented from rotating, and when the driving sleeve 1422 is driven to rotate, only linear motion exists between the movable rod 142 and the fixed rod 141.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A conveyor for conveying objects in a direction, comprising:

the movable frame is provided with a holding part, one end of the movable frame, far away from the holding part, is provided with a supporting part, the movable frame is provided with a transportation initial position and a transportation ending position, and the movable frame can be driven to rotate around the supporting part by holding the holding part so as to change between the transportation initial position and the transportation ending position;

support piece rotates to be connected on the adjustable shelf, support piece is located the supporting part with between the handle portion, the rotation plane of adjustable shelf with support piece's rotation plane is parallel, the adjustable shelf leaves transportation initial position orientation when the motion of transportation end position, support piece can be unsettled with the object.

2. The conveying device according to claim 1, wherein the movable frame comprises two movable supporting rods arranged at intervals and an intermediate rod arranged between the two movable supporting rods, two ends of the intermediate rod are fixedly connected with the two movable supporting rods respectively, the supporting member is arranged between the two movable supporting rods, and the holding part is fixedly connected to the intermediate rod.

3. The conveying device according to claim 2, wherein the conveying device comprises two supporting members respectively rotatably connected to opposite ends of the two movable supporting rods, the two supporting members are roller structures with the same size, the two supporting members are arranged oppositely, and a yielding space is formed between the two supporting members at intervals.

4. The conveying device according to claim 3, wherein a connecting rod is fixedly connected to each of opposite ends of the two movable supporting rods, a reinforcing rib is arranged between the connecting rod and the movable supporting rods, and the supporting piece is rotatably connected to one end of the connecting rod, which is far away from the movable supporting rods.

5. The delivery device of claim 4, wherein the connecting rod includes a first connecting strut fixedly connected to the movable strut and a second connecting strut connected to an end of the first connecting strut remote from the movable strut, the support member being pivotally connected to the second connecting strut;

6. The conveying device as claimed in claim 5, wherein a reinforcing rod is fixedly connected to the middle rod and faces towards the connecting rod, a sleeve ring is arranged at one end of the reinforcing rod, which is far away from the middle rod, and the connecting rod is arranged in the sleeve ring in a penetrating manner.

7. The conveying device as claimed in claim 2, wherein the intermediate rod includes a fixed rod and a movable rod connected to two ends of the fixed rod, one end of the movable rod, which is away from the fixed rod, is used to connect with the movable rod, two ends of the fixed rod are provided with external threads, one end of the movable rod, which is connected with the fixed rod, is provided with a movable groove adapted to be inserted into the end of the fixed rod along the length direction thereof, one end of the movable rod, which is connected with the fixed rod, is rotatably provided with a driving sleeve, the inner wall of the driving sleeve is provided with an internal thread connected with the external thread on the end of the fixed rod, the end of the fixed rod is further provided with a positioning groove along the external thread path, and the movable rod is provided with a positioning block adapted to be inserted into the positioning groove along the peripheral wall thereof.

8. The conveying apparatus according to claim 2, wherein reinforcing ribs are provided between the movable support rod and the intermediate rod and between the intermediate rod and the holding portion.

9. The conveying device as claimed in claim 1, wherein the supporting member is connected to the movable frame through a one-way bearing, and an abutting surface for abutting and fitting with a surface of the object is provided on a peripheral wall of the supporting member.

10. The transport device of claim 1 further comprising a base to which the support portion of the mobile frame is pivotally attached.