CN214494776U

CN214494776U - Short-distance lifting device

Info

Publication number: CN214494776U
Application number: CN202120342960.1U
Authority: CN
Inventors: 吴家实; 陈碧书; 傅鑫源; 傅炳煌
Original assignee: Quangong Machinery Co Ltd
Current assignee: Quangong Machinery Co Ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-10-26
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to a short distance elevating gear, including frame, drive arrangement, movable platform frame, first drive shaft and second drive shaft rotate respectively and install in the frame, connect through the drive chain transmission between first drive shaft and the second drive shaft, the crank is installed respectively at the both ends of first drive shaft and second drive shaft, articulate one end is rotated and is connected with first gyro wheel, the bottom of movable platform frame is provided with the transverse guide with first gyro wheel matched with, drive arrangement installs in the frame and is used for driving first drive shaft and rotates. The short-distance lifting device is simple and convenient to operate, saves conveying time, improves production efficiency, and is safe and reliable.

Description

Short-distance lifting device

Technical Field

The utility model particularly relates to a short distance elevating gear.

Background

After a block making machine is used for making blocks, generally, a material distributing machine needs to lift a material distributing platform to be used as a abdication, and then the made blocks are sent to a brick discharging conveying device (a belt conveyor or a pitch conveyor) to be conveyed away. When the building block is sent out and the return of the material distribution platform is not influenced, the platform returns. This entire process is time consuming and affects the production cycle of the block.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a short-distance lifting device.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a short distance elevating gear, includes frame, drive arrangement, movable platform frame, first drive shaft and second drive shaft rotate respectively and install in the frame, connect through the drive chain transmission between first drive shaft and the second drive shaft, the crank is installed respectively at the both ends of first drive shaft and second drive shaft, articulate one end is rotated and is connected with first gyro wheel, movable platform erects in first gyro wheel top, movable platform frame's both sides bottom be provided with two respectively with corresponding first gyro wheel matched with transverse guide, be provided with the guider who supplies movable platform frame lift usefulness in the frame, drive arrangement installs and is used for driving first drive shaft in the frame and rotates.

Further, guider includes a plurality of vertical guide rails and a plurality of gliding second gyro wheel on vertical guide rail, downwardly extending is provided with the guide bracket respectively in the middle of the both sides bottom of movable platform frame, and is a plurality of vertical guide rail is installed respectively in the both sides of guide bracket, and is a plurality of the second gyro wheel rotates respectively to be installed in the frame.

Further, first gyro wheel and second gyro wheel are V type gyro wheel, transverse guide and vertical guide are V type deflector roll.

Further, the rack comprises an upper rack and a lower rack which are detachably mounted.

Further, the lower frame comprises a plurality of straight pipe frames, the bottom of the upper frame is provided with a supporting rod which is inserted into the corresponding straight pipe frames respectively, the supporting rod is inserted into the straight pipe frames in a liftable mode, a plurality of first positioning plates are arranged on the outer side wall of each straight pipe frame, first through holes are formed in the first positioning plates, the outer side wall of the supporting rod is provided with a plurality of second positioning plates corresponding to the first positioning plates, second through holes are formed in the second positioning plates, and the first positioning plates and the second positioning plates are connected together through bolt assemblies.

Compared with the prior art, the utility model discloses following beneficial effect has: the short-distance lifting device is arranged below the material distribution platform, namely the head of the brick discharging and conveying device. Reduce brick conveyor's height (the conveying that the brick was not influenced yet to cloth platform return), lift up the back of stepping down when the cloth platform, the building block is pushed down on short distance elevating gear, then fall apart from the time at once, fall apart from back cloth platform return at once, produce after that, go out brick conveyor simultaneously and go out brick transport easy and simple to handle, save transport time, improve production efficiency, safe and reliable.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a front view of an embodiment of the present invention.

Fig. 3 is a top view of an embodiment of the present invention.

Fig. 4 is a side view of an embodiment of the present invention.

The labels in the figure are: 1. a frame; 2. a movable platform frame; 3. a first drive shaft; 4. a second drive shaft; 5. a drive chain; 6. a crank; 7. a first roller; 8. a transverse guide rail; 9. a guide bracket; 10. a vertical guide rail; 11. a second roller; 12. putting on a shelf; 13. a straight pipe frame; 14. a strut; 15. a first positioning plate; 16. a second positioning plate; 17. a bolt assembly; 18. a drive device.

Detailed Description

In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1 to 4, a short distance lifting device comprises a frame 1, a driving device 18, a movable platform frame 2, a first driving shaft 3 and a second driving shaft 4, wherein the first driving shaft 3 and the second driving shaft 4 are respectively rotatably installed on the frame 1, the first driving shaft 3 and the second driving shaft 4 are in transmission connection through a transmission chain 5, transmission gears sleeved with the transmission chain 5 are respectively arranged on the first driving shaft 3 and the second driving shaft 4, cranks 6 are respectively installed at two ends of the first driving shaft 3 and the second driving shaft 4, one end of each crank 6 is rotatably connected with a first roller 7, the movable platform frame 2 is arranged above the first roller 7, two lateral guide rails 8 respectively matched with the corresponding first rollers 7 are arranged at the bottoms of two sides of the movable platform frame 2, a guiding device for the movable platform frame 2 to lift is arranged on the frame 1, the driving device is arranged on the frame 1 and used for driving the first driving shaft 3 to rotate, and the driving device is a speed reducing motor.

In this embodiment, guider includes a plurality of vertical guide rails 10 and a plurality of gliding second gyro wheel 11 on vertical guide rail 10, downwardly extending is provided with guide bracket 9 respectively in the middle of the both sides bottom of movable platform frame 2, and is a plurality of vertical guide rail 10 installs respectively in the both sides of guide bracket 9, and is a plurality of second gyro wheel 11 rotates respectively and installs in frame 1.

In this embodiment, the first roller 7 and the second roller 11 are both V-shaped rollers, and the transverse guide rail 8 and the vertical guide rail 10 are both V-shaped guide rollers.

In this embodiment, the housing 1 includes an upper frame 12 and a lower frame that are detachably mounted.

In this embodiment, the lower carriage includes a plurality of straight pipe support 13, the bottom of upper carriage 12 is provided with branch 14 that inserts respectively in the corresponding straight pipe support 13, branch 14 inserts in straight pipe support 13 with liftable, be provided with a plurality of first locating plates 15 on straight pipe support 13's the lateral wall, first through-hole has been seted up on first locating plate 15, the lateral wall of branch 14 is provided with a plurality of second locating plates 16 corresponding with first locating plate 15, the second through-hole has been seted up on second locating plate 16, link together through bolt assembly 17 between first locating plate 15 and the second locating plate 16.

The working principle is as follows: after the brick supporting plate with building blocks is conveyed to the movable platform frame 7 of the device, the driving device 18 drives the first driving shaft 3 to rotate, the first driving shaft 3 drives the second driving shaft 4 to rotate through the transmission chain 5, the first driving shaft 3 and the second driving shaft drive the respective crank 6 to rotate in the rotating process respectively, and the first idler wheel 7 on the crank 6 can jack up the movable platform frame 2. The movable platform frame 2 moves up and down under the guide of the second roller 11, so that the building blocks on the movable platform frame 2 are driven to achieve the purpose of lifting (the function of distance reduction is used in a building block forming production line).

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art should not depart from the technical scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the scope of the present invention.

Claims

1. A short-distance lifting device is characterized in that: including frame, drive arrangement, movable platform frame, first drive shaft and second drive shaft rotate respectively and install in the frame, connect through the drive chain transmission between first drive shaft and the second drive shaft, the crank is installed respectively at the both ends of first drive shaft and second drive shaft, articulate one end is rotated and is connected with first gyro wheel, movable platform erects in first gyro wheel top, movable platform frame's both sides bottom be provided with two respectively with corresponding first gyro wheel matched with transverse guide, be provided with the guider who supplies movable platform frame lift usefulness in the frame, drive arrangement installs in the frame and is used for driving first drive shaft and rotates.

2. The short-reach lifting device according to claim 1, characterized in that: the guiding device comprises a plurality of vertical guide rails and a plurality of second idler wheels sliding on the vertical guide rails, guide supports are respectively arranged in the middle of the bottoms of the two sides of the movable platform frame in a downward extending mode, the vertical guide rails are respectively arranged on the two sides of the guide supports, and the second idler wheels are respectively rotatably arranged on the rack.

3. The short stroke lifting device of claim 2, wherein: first gyro wheel and second gyro wheel are V type gyro wheel, transverse guide and vertical guide are V type deflector roll.

4. The short-reach lifting device according to claim 1, characterized in that: the frame comprises an upper frame and a lower frame which are detachably mounted.

5. The short stroke lifting device of claim 4, wherein: the lower frame comprises a plurality of straight pipe frames, the bottom of the upper frame is provided with a supporting rod which is inserted into the corresponding straight pipe frames respectively, the supporting rod is inserted into the straight pipe frames in a liftable mode, a plurality of first positioning plates are arranged on the outer side wall of each straight pipe frame, first through holes are formed in the first positioning plates, the outer side wall of the supporting rod is provided with a plurality of second positioning plates corresponding to the first positioning plates, second through holes are formed in the second positioning plates, and the first positioning plates and the second positioning plates are connected together through bolt assemblies.