CN215796566U - Lifting type conveying device - Google Patents

Abstract

The utility model relates to an over-and-under type conveyor for conveying material frame, comprising a base plate, install elevating system on the bottom plate, the last backup pad of installing of elevating system, install the first transport mechanism who is used for carrying the material frame on the backup pad roof, conveyor still includes the railcar, be equipped with second transport mechanism on the railcar, install on the bottom plate and be used for transferring the material frame to the receiving piece of second transport mechanism from first transport mechanism. Through being provided with this over-and-under type conveyor for the material frame can shift smoothly to the railcar after filling with the material on, has promoted production efficiency.

Description

Lifting type conveying device

Technical Field

The application relates to a conveying device, in particular to a lifting type conveying device.

Background

Plastic contamination is a serious source of pollution, and can cause serious effects on both the ecological environment and organisms due to the difficulty of degradation and release of harmful elements into the soil and water.

At present, the treatment of plastic garbage is concentrated on recycling. After the plastic waste is recycled, the plastic waste is classified according to the raw material components of the plastic waste, then the plastic waste is cleaned, dried and crushed to obtain plastic fragments, and finally the plastic fragments are subjected to processes of granulation, modification and the like to obtain the recyclable material. The plastic fragments that smash the completion can get into in the material frame by rubbing crusher's discharging pipe, after the material was filled up in the material frame, the rethread trailer shifts it.

Because the height of material frame is higher, in order to guarantee that can fill with the plastics piece in the material frame, the material frame needs to be placed subaerial. After the material is discharged, workers need to transfer the material frame filled with the plastic fragments to a trailer, but the material frame filled with the plastic fragments is very heavy and troublesome to transfer.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the material frame to shift to the trailer on, this application provides a lifting type conveyor.

The application provides a pair of over-and-under type conveyor, adopted following technical scheme:

the utility model provides an over-and-under type conveyor for conveying material frame, includes the bottom plate, install elevating system on the bottom plate, the last backup pad of installing of elevating system, install the first transport mechanism who is used for carrying the material frame on the backup pad roof, conveyor still includes the railcar, be equipped with second transport mechanism on the railcar, install on the bottom plate and be used for transferring the material frame to the receiving piece of second transport mechanism from first transport mechanism.

Through adopting above-mentioned technical scheme, when using this conveyor to carry out the transport of material frame, drive the backup pad through elevating system earlier and descend, will expect the frame and place in the backup pad again. When the plastic fragments enter the material frame and fill the material frame, the lifting mechanism is driven again to enable the supporting plate to drive the material frame to gradually rise. And then, starting the first conveying mechanism, the receiving piece and the second conveying mechanism to gradually transfer the material frame onto the rail car, and completing the transportation of the material frame through the rail car. The lifting and transportation of the material frame are carried out through the device, the transportation of the material frame after the material loading is finished is simplified, and the production efficiency is improved.

Optionally, the lifting mechanism comprises two first sliding shafts, the two first sliding shafts are parallel to each other and fixedly connected to the bottom plate, the first sliding shafts are connected with driving blocks in a sliding manner, the driving blocks are connected with first transmission arms in a rotating manner, the same ends of the two first sliding shafts are connected with second transmission arms in a rotating manner, the first transmission arm and the second transmission arm are arranged in a crossed manner and are connected in a rotating manner, the two sides of the bottom wall of the supporting plate are fixedly connected with second sliding shafts along the length direction of the supporting plate, the second sliding shaft is connected with a sliding block in a sliding way, one end of the second transmission arm far away from the end connected with the first sliding shaft is connected with the sliding block at the same side in a rotating way, one end of the first transmission arm far away from the end connected with the driving block is rotationally connected with the second sliding shaft at the same side, and the bottom plate is also provided with a driving piece for driving the driving block to move on the first sliding shaft.

Through adopting above-mentioned technical scheme, when adjusting the backup pad height, open the driving piece and make the drive block slide on first slip axle. Under the drive of the driving block, the first transmission arm and the second transmission arm rotate relatively, so that the sliding block is in sliding fit with the second sliding shaft, and the first transmission arm and the second transmission arm gradually tend to be vertical. When the first transmission arm and the second transmission arm are erected gradually, the supporting plate can be lifted gradually; on the contrary, when the first transmission arm and the second transmission arm gradually tend to be horizontal, the supporting plate can gradually descend, so that the height of the supporting plate is regulated and controlled, and the height of the material frame is regulated and controlled.

Optionally, a driving rod is fixedly connected between the two driving blocks, the driving piece comprises a servo motor fixedly installed on the bottom plate, a threaded rod parallel to the first sliding shaft is fixedly connected to an output shaft of the servo motor, a threaded hole is formed in the driving rod, and the threaded rod is in threaded fit with the threaded hole.

Through adopting above-mentioned technical scheme, when needs drive block and first sliding shaft sliding fit, open driving motor and make driving motor drive the threaded rod and rotate. The threaded rod is matched with the threaded hole, and under the driving of the threaded rod, the driving rod can drive the driving blocks to move along the length direction of the first sliding shaft, so that the synchronous movement of the two driving blocks is realized, and further the mechanical driving of the movement of the driving blocks is realized.

Optionally, the first conveying mechanism comprises a plurality of conveying rollers which are rotatably installed in the middle of the supporting plate along the length direction of the supporting plate, sliding portions are fixedly connected to the two sides of the supporting plate along the length direction of the supporting plate, the sliding portions comprise two sliding plates which are fixedly connected to the supporting plate along the length direction of the supporting plate in a perpendicular mode, power parts are arranged between the two sliding plates, a first contact portion and a second contact portion which are arranged along the length direction of the material frame are arranged on the bottom wall of the material frame, the first contact portion is in sliding contact with the sliding plates on the two sides of the supporting plate respectively, the first contact portion is matched with the two power parts respectively, and the second contact portion is in rolling fit with the conveying rollers.

Through adopting above-mentioned technical scheme, after the material frame has filled the material, open power spare, under the effect of power spare, first contact site drives the first contact site on the material frame for first contact site and sliding plate sliding contact, and then drive the operation of material frame. Due to the fact that the second contact part and the conveying roller are arranged, friction force of the material frame in the operation process can be reduced, and smooth transfer of the material frame from the supporting platform to the rail car is facilitated.

Optionally, the power part includes a plurality of drive sprockets rotatably connected between the two sliding plates along the length direction of the sliding plates, the drive sprockets are connected through a drive chain, a plurality of convex teeth matched with gaps of the drive chain are arranged on the bottom wall of the first contact portion along the length direction of the first contact portion, a drive motor is fixedly connected to the support plate, and an output shaft of the drive motor is coaxially connected with any one of the drive sprockets.

By adopting the technical scheme, after the driving motor is started, the driving motor drives the transmission chain wheel to rotate, and the transmission chain wheel drives the transmission chain to operate together. Because be equipped with on the diapire of first contact site with drive chain gap matched with dogtooth, drive chain can drive first contact site motion to the drive of material frame operation in the backup pad has been realized.

Optionally, the receiving part comprises a support fixedly connected to the bottom plate, the support is rotatably connected with a plurality of receiving rollers along the length direction of the bottom plate, the receiving rollers are in contact and contact with the first contact portion and the second contact portion, the support is further fixedly provided with a rotating motor, an output shaft of the rotating motor is coaxially connected with a roller shaft of any one of the receiving rollers, and a transmission part is further arranged between every two adjacent receiving rollers.

Through adopting above-mentioned technical scheme, through being provided with the accepting piece, can be so that the transfer of material frame between brace table and railcar more smoothly. When the rotating motor is started, the rotating motor can drive the receiving roller to rotate through the transmission part, and therefore the receiving and transferring effects of the receiving piece on the material frame are achieved.

Optionally, the transmission member includes a first gear fixedly connected to one end of the receiving roller, the support is further rotatably connected with at least one second gear, and each second gear is respectively engaged with two adjacent first gears and used for transmission of the two adjacent first gears.

Through adopting above-mentioned technical scheme, when opening the rotation motor, the rotation motor can drive a first gear and rotate, and first gear drives the second gear rotation of meshing, and the second gear drives another meshed first gear rotation to all accepting roller pivoted drives have been realized.

Optionally, the second conveying mechanism includes a conveying belt mounted on the rail car, and a transmission direction of the conveying belt is consistent with that of the transmission chain.

Through adopting above-mentioned technical scheme, under the effect of first transport mechanism and accepting the piece, after tentatively reacing the railcar, open second transport mechanism when the material frame for the material frame can be further driven, thereby is placed completely on the railcar, has realized the material frame from the transfer of backup pad to the railcar.

In summary, the present application includes at least one of the following benefits:

1. through being provided with this over-and-under type conveyor for the material frame can shift smoothly to the railcar after filling with the material on, has promoted production efficiency.

2. Be provided with and accept the piece and accept the material frame for the material frame is more smooth and easy to the transfer of railcar by the backup pad.

Drawings

FIG. 1 is a schematic view of the overall structure of a conveying device according to an embodiment of the present application;

FIG. 2 is a schematic view of the overall structure of the lifting mechanism and the first conveying member according to the embodiment of the present application;

FIG. 3 is a bottom view of a support plate according to an embodiment of the present application;

FIG. 4 is a schematic view of the overall structure of the material frame of the present application;

fig. 5 is a schematic view of the overall structure of the socket according to the embodiment of the present application.

Reference numerals: 1. a base plate; 2. a lifting mechanism; 21. a first sliding shaft; 22. a drive block; 23. a first transmission arm; 24. a second drive arm; 25. a second sliding shaft; 26. a slider; 27. a drive member; 271. a servo motor; 272. a threaded rod; 273. a drive rod; 3. a support plate; 4. a first conveying mechanism; 41. a sliding part; 411. a sliding plate; 421. a drive motor; 422. a drive chain; 43. a conveying roller; 5. a receiving member; 51. a support; 52. a receiving roller; 53. rotating the motor; 54. a first gear; 55. a second gear; 6. a rail car; 7. a second transport mechanism; 71. a conveyor belt; 8. material frame; 81. a first contact portion; 811. a convex tooth; 82. a second contact portion.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses over-and-under type conveyor. Referring to fig. 1, the lifting type conveying device comprises a bottom plate 1, wherein a lifting mechanism 2 is installed on the bottom plate 1, a supporting plate 3 is installed on the lifting mechanism 2, and the supporting plate 3 is used for placing a material frame 8. The supporting plate 3 is provided with a first conveying mechanism 4, the bottom plate 1 is provided with a receiving part 5, the conveying device further comprises a rail car 6 used for transferring the material frame 8, and the rail car 6 is provided with a second conveying mechanism 7. After the material frame 8 is placed on the supporting plate 3, the lifting mechanism 2 can adjust the lifting of the supporting plate 3 so as to adjust the height of the material frame 8. After the loading of the material frame 8 is completed, the first transfer mechanism 4, the receiving member 5 and the second transfer mechanism 7 are opened, so that the material frame 8 can be transferred to the rail car 6 and the transfer is completed by the rail car 6.

Referring to fig. 2, in particular, the lifting mechanism 2 includes two first sliding shafts 21 fixedly connected to the base plate 1, and the two first sliding shafts 21 are arranged in parallel. The two first sliding shafts 21 are both connected with driving blocks 22 in a sliding manner, and a driving piece 27 for driving the driving blocks 22 to move on the first sliding shafts 21 is further installed on the bottom plate 1.

Referring to fig. 2, the driving member 27 includes a servo motor 271 fixedly mounted on the base plate 1, a threaded rod 272 is fixedly connected to an output shaft of the servo motor 271 through a connecting shaft, and the threaded rod 272 is disposed along a length direction of the first sliding shafts 21 and located between the two first sliding shafts 21. The driving rod 273 is fixedly connected between the two driving blocks 22, the driving rod 273 is perpendicular to the two first sliding shafts 21, a threaded hole is formed in the center of the driving rod 273, and the threaded rod 272 is in threaded fit with the threaded hole. After the driving motor 421 is turned on, the driving motor 421 drives the threaded rod 272 to rotate, and the driving rod 273 drives the two driving blocks 22 to synchronously slide on the first sliding shaft 21 under the action of the threads of the threaded rod 272.

Referring to fig. 2, the driving block 22 is further hinged with a first transmission arm 23, the same end of the two first sliding shafts 21 is hinged with a second transmission arm 24, and the first transmission arm 23 and the second transmission arm 24 on the same side are arranged in a crossed manner and are connected in a rotating manner. When the driving block 22 slides on the first sliding shaft 21, the first transmission arm 23 and the second transmission arm 24 are driven by the driving block 22 to rotate relatively, so that the first transmission arm 23 tends to be vertical or horizontal.

Referring to fig. 2 and 3, two second sliding shafts 25 are fixedly connected to the bottom wall of the support plate 3, and the two second sliding shafts 25 are also arranged in parallel. The second sliding shaft 25 is connected with a sliding block 26 in a sliding manner, one end of the second transmission arm 24, which is far away from the end connected with the first sliding shaft 21, is hinged with the sliding block 26, and one end of the first transmission arm 23, which is far away from the end connected with the driving block 22, is also hinged with the same end of the two second sliding shafts 25. When the first transmission arm 23 and the second transmission arm 24 are driven by the driving motor 421 to rotate relatively, the sliding block 26 is slidably engaged with the second sliding shaft 25, so as to drive the supporting plate 3 to move up and down.

Referring to fig. 2, the first conveying mechanism 4 includes sliding portions 41 fixedly connected to both sides of the supporting plate 3, the sliding portions 41 include two sliding plates 411 vertically and fixedly connected to the supporting plate 3 along the length direction of the supporting plate 3, and a power member is further disposed between the two sliding plates 411. The power member includes a transmission sprocket rotatably connected between the two sliding plates 411, and six transmission sprockets are provided at equal intervals along the length direction of the sliding plates 411.

Referring to fig. 2, two driving motors 421 are fixedly mounted on the bottom wall of the supporting plate 3, and output shafts of the two driving motors 421 are coaxially connected with the driving sprockets on two sides of the supporting plate 3 respectively. The sliding part 41 further includes a drive chain 422 mounted on the drive sprocket. When the driving motor 421 drives the driving sprocket to rotate, the driving sprocket can drive the driving chain 422 to move.

Referring to fig. 2 and 4, the bottom walls at both sides of the material frame 8 are provided with first contact portions 81 along the length direction of the material frame 8, and the first contact portions 81 are in sliding contact with one side of the sliding plate 411 away from the supporting plate 3. One side of the first contact part 81 departing from the material frame 8 is distributed with a plurality of convex teeth 811 along the length direction array of the first contact part 81, and the convex teeth 811 are used for being clamped with the transmission chain 422 in a gap manner. When the transmission chain 422 runs under the driving of the transmission chain wheel, the convex teeth 811 can match the transmission chain 422, thereby realizing the driving of the material frame 8 running on the supporting plate 3.

Referring to fig. 2, the middle portion of the supporting plate 3 is connected with a plurality of conveying rollers 43 along the length direction of the supporting plate 3 at equal intervals, the bottom wall of the material frame 8 is fixedly connected with a second supporting portion along the length direction of the material frame 8, and the second supporting portion is inconsistent with the conveying rollers 43. Through being provided with transfer roller 43 and the second supporting part cooperatees, can reduce the resistance of material frame 8 in the operation process for material frame 8 can be more smooth and easy completion and shift.

Referring to fig. 1 and 5, the receiving member 5 includes a bracket 51 mounted on the base plate 1, three receiving rollers 52 are rotatably connected to a top end of the bracket 51, and the first contact portion 81 and the second contact portion are both in contact with the receiving rollers 52. One side of the bracket 51 is fixedly provided with a rotating motor 53, and the output shaft of the rotating motor 53 is coaxially connected with the bearing roller 52 at one side far away from the support plate 3. The end of the three receiving rollers 52 far away from the rotating motor 53 is also in key connection with a first gear 54, one side of the bracket 51 far away from the rotating motor 53 is in rotating connection with two second gears 55, and the two second gears 55 are respectively positioned between two adjacent first gears 54 and are meshed with the two adjacent first gears 54. Through the transmission of the first gear 54 and the second gear 55, the three receiving rollers 52 can be driven to rotate, so that the material frame 8 can be smoothly transferred to the rail car 6 under the action of the receiving rollers 52.

Referring to fig. 1, the second transfer mechanism 7 includes a transfer belt 71 mounted on the rail car 6, and the transfer directions of the transfer belt 71, the receiving roller 52, and the transfer chain 422 are identical. After the preliminary transfer of the material frame 8 onto the rail car 6, the conveyor belt 71 can transport the material frame 8 to a designated position to ensure the stability of the material frame 8 on the rail car 6.

The implementation principle of the lifting type conveying device in the embodiment of the application is as follows: when the device is used for conveying the material frame 8, the servo motor 271 is started firstly, so that the servo motor 271 drives the driving block 22 to move on the first sliding shaft 21, the first transmission arm 23 and the second transmission arm 24 gradually tend to be horizontal, the height of the supporting plate 3 is reduced, and the material frame 8 is placed on the supporting plate 3 and simultaneously starts to discharge.

When the crushed material pieces gradually enter the material frame 8 until the material frame 8 is full, the servo motor 271 is started again, so that the first transmission arm 23 and the second transmission arm 24 gradually tend to be vertical. The support plate 3 is gradually raised again to be flush with the take-up roller 52 by the first and second transmission arms 23 and 24.

Then, the driving motor 421 and the rotating motor 53 are started, and under the action of the driving motor 421, the driving chain wheel drives the driving chain 422 to move, and the driving chain 422 is matched with the convex teeth 811 and drives the material frame 8 to move towards the direction of the receiving roller 52.

When the material frame 8 moves onto the receiving roller 52, the receiving roller 52 can cooperate with the first contact portion 81 and the second contact portion 82 to further drive the material frame 8 to move towards the rail car 6.

And finally, the material frame 8 is parked on the rail car 6 under the combined action of the receiving roller 52 and the conveyor belt 71 and is separated by the rail car 6, and the lifting and the transferring of the material frame 8 are completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an over-and-under type conveyor for conveying material frame (8), a serial communication port, including bottom plate (1), install elevating system (2) on bottom plate (1), install backup pad (3) on elevating system (2), install first transport mechanism (4) that are used for carrying material frame (8) on backup pad (3) roof, conveyor still includes railcar (6), be equipped with second transport mechanism (7) on railcar (6), install on bottom plate (1) and be used for connecing material frame (8) to accepting (5) to second transport mechanism (7) from first transport mechanism (4).

2. The lifting conveying device according to claim 1, wherein the lifting mechanism (2) comprises two first sliding shafts (21), the two first sliding shafts (21) are parallel to each other and fixedly connected to the base plate (1), a driving block (22) is slidably connected to the first sliding shafts (21), a first transmission arm (23) is rotatably connected to the driving block (22), a second transmission arm (24) is rotatably connected to the same end of the two first sliding shafts (21), the first transmission arm (23) and the second transmission arm (24) are arranged in a crossed manner and rotatably connected to each other, a second sliding shaft (25) is fixedly connected to both sides of the bottom wall of the supporting plate (3) along the length direction of the supporting plate (3), a sliding block (26) is slidably connected to the second sliding shaft (25), and the end of the second transmission arm (24) far away from the end connected to the first sliding shaft (21) is rotatably connected to the sliding block (26) on the same side, one end, far away from the end connected with the driving block (22), of the first transmission arm (23) is rotatably connected with the second sliding shaft (25) on the same side, and a driving piece (27) used for driving the driving block (22) to move on the first sliding shaft (21) is further installed on the bottom plate (1).

3. The lifting type conveying device as claimed in claim 2, wherein a driving rod (273) is fixedly connected between the two driving blocks (22), the driving member (27) comprises a servo motor (271) fixedly mounted on the bottom plate (1), a threaded rod (272) parallel to the first sliding shaft (21) is fixedly connected to an output shaft of the servo motor (271), a threaded hole is formed in the driving rod (273), and the threaded rod (272) is in threaded fit with the threaded hole.

4. The lifting conveying device according to claim 1, wherein the first conveying mechanism (4) comprises a plurality of conveying rollers (43) rotatably mounted in the middle of the supporting plate (3) along the length direction of the supporting plate (3), two sides of the supporting plate (3) are fixedly connected with sliding parts (41) along the length direction of the supporting plate (3), the sliding parts (41) comprise two sliding plates (411) vertically and fixedly connected to the supporting plate (3) along the length direction of the supporting plate (3), a power member is arranged between the two sliding plates (411), a first contact part (81) and a second contact part (82) arranged along the length direction of the material frame (8) are arranged on the bottom wall of the material frame (8), the two first contact parts (81) are respectively in sliding contact with the sliding plates (411) on two sides of the supporting plate (3), and the two first contact parts (81) are respectively matched with the two power members, the second contact portion (82) is in rolling engagement with the conveying roller (43).

5. The lifting conveying device according to claim 4, wherein the power member comprises a plurality of transmission sprockets rotatably connected between the two sliding plates (411) along the length direction of the sliding plates (411), the plurality of transmission sprockets are connected through a transmission chain (422), a plurality of convex teeth (811) matched with the transmission chain (422) in a gap manner are arranged on the bottom wall of the first contact part (81) along the length direction of the first contact part (81), a driving motor (421) is fixedly connected to the supporting plate (3), and an output shaft of the driving motor (421) is coaxially connected with any one of the transmission sprockets.

6. The lifting conveying device according to claim 5, characterized in that the receiving member (5) comprises a bracket (51) fixedly connected to the base plate (1), the bracket (51) is rotatably connected with a plurality of receiving rollers (52), the receiving rollers (52) are abutted against the first contact portion (81) and the second contact portion (82), the bracket (51) is further fixedly provided with a rotating motor (53), an output shaft of the rotating motor (53) is coaxially connected with a roll shaft of any one receiving roller (52), and a transmission member is further arranged between two adjacent receiving rollers (52).

7. An elevating conveyor as claimed in claim 6 wherein said transmission member comprises a first gear (54) fixedly attached to one end of the receiving roller (52), said support (51) further having at least one second gear (55) rotatably attached thereto, and each of said second gears (55) being engaged with two adjacent first gears (54) and being adapted to transmit the motion of two adjacent first gears (54).

8. The elevating conveyor as claimed in claim 5, wherein the second conveyor (7) comprises a conveyor belt (71) mounted on the rail car (6), and the transmission direction of the conveyor belt (71) is identical to that of the transmission chain (422).

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