Rack lifting structure of turnover paper collecting machine

Abstract

The utility model relates to the technical field of rack lifting structures, in particular to a turnover paper collecting machine rack lifting structure which comprises a rack, a turnover paper collecting machine body and a lifting assembly. The lifting assembly comprises two front heightening frames, two middle heightening frames, two rear heightening frames, a first cross beam, a second cross beam, moving wheels and a driving component, the two front heightening frames are detachably connected with the rack, the two middle heightening frames are detachably connected with the rack, and the two rear heightening frames are detachably connected with the rack; the two ends of the first cross beam are detachably connected with the two front heightening frames respectively, the two ends of the second cross beam are detachably connected with the middle heightening frame and the rear heightening frame respectively, and the moving wheels are connected with the front heightening frames through driving components. The front heightening frame, the middle heightening frame and the rear heightening frame are detachably connected with the rack, so that the front heightening frame, the middle heightening frame and the rear heightening frame can be detached from the rack, and the rack and the turnover paper collecting machine body can be conveniently transported.

Description

Technical Field

[0001] The utility model relates to the technical field of rack lifting structures, and particularly relates to a rack lifting structure of a turnover paper collecting machine. Background Art

[0002] The turnover paper collecting machine is mainly used for collecting, sorting and stacking paper. In the existing turnover paper collecting machine, the height of the rack is fixed. In this way, during the transportation of the turnover paper collecting machine, due to the height limitation of the customer's site entrance or the fire pipeline, it is not convenient to transport the turnover paper collecting machine. Content of the Utility Model

[0003] The purpose of the utility model is to provide a rack lifting structure of a turnover paper collecting machine, which overcomes the problem of the height limitation of the site, and can achieve the purpose of being shorter in height during factory production and transportation, and then rising to the set position at the site.

[0004] To achieve the above purpose, the utility model provides a rack lifting structure of a turnover paper collecting machine, which includes a rack and a turnover paper collecting machine body. The turnover paper collecting machine body is installed on the rack, and further includes a lifting component; the lifting component includes two front cushion racks, two middle cushion racks, two rear cushion racks, a first cross beam, a second cross beam, moving wheels and a driving component. The two front cushion racks are detachably connected to the rack and are located on one side of the rack. The two middle cushion racks are detachably connected to the rack and are located on one side of the rack. The two rear cushion racks are detachably connected to the rack and are located on one side of the rack. The two ends of the first cross beam are respectively detachably connected to the two front cushion racks, and the first cross beam is located between the two front cushion racks. The two ends of the second cross beam are respectively detachably connected to the middle cushion rack and the rear cushion rack, and the second cross beam is located between the middle cushion rack and the rear cushion rack. The driving component is arranged on the front cushion rack, and the moving wheels are connected to the front cushion rack through the driving component.

[0005] Wherein, the front cushion rack includes a rack body and a floor cushion block. The rack body is fixedly connected to the rack and is fixedly connected to the first cross beam, and is located on one side of the rack; the floor cushion block is fixedly connected to the rack body and is arranged on the rack body.

[0006] Wherein, the driving component includes a threaded rod, a threaded sleeve, a worm and a worm gear. The threaded rod is rotatably connected to the rack body and is located inside the rack body; the threaded sleeve is threadedly connected to the threaded rod, is slidably connected to the rack body, and is connected to the moving wheel; the worm gear is fixedly connected to the threaded rod and is sleeved on the threaded rod; the worm is rotatably connected to the rack body, is meshed with the worm gear, and is arranged on the rack body.

[0007] Wherein, the threaded sleeve has a limiting protrusion, which is arranged on the threaded sleeve and located on one side of the threaded sleeve; the frame body has a limiting groove, which is arranged on the frame body and located on the side of the frame body close to the limiting protrusion, and the limiting groove cooperates with the limiting protrusion.

[0008] Wherein, the driving member further includes a connecting seat, a rotating seat and a spring. The connecting seat is fixedly connected with the worm and located at one end of the worm; the rotating seat is slidably connected with the connecting seat and sleeved on the connecting seat; both ends of the spring are abutted against the connecting seat and the rotating seat respectively, and the spring is located inside the rotating seat.

[0009] For the lifting structure of the turnover paper receiving machine frame of the present utility model, through the detachable connection of the front cushion frame, the middle cushion frame and the rear cushion frame with the frame, the front cushion frame, the middle cushion frame and the rear cushion frame can be detached from the frame, which is convenient for transporting the frame and the turnover paper receiving machine body; when the frame and the turnover paper receiving machine body are transported to the site, install the front cushion frame, the middle cushion frame and the rear cushion frame, and install the first cross beam and the second cross beam to reinforce them, and then drive the moving wheels to descend through the six driving members, so that the moving wheels are moved out of the front cushion frame, the middle cushion frame and the rear cushion frame and land on the ground. At this time, it is convenient to adjust the positions of the frame and the turnover paper receiving machine body through the moving wheels, avoiding manual handling. When the position of the turnover paper receiving machine body is adjusted in place, drive the moving wheels to rise through the driving members, and then the six moving wheels are retracted into the corresponding front cushion frame, middle cushion frame and rear cushion frame. At this time, the front cushion frame, the middle cushion frame and the rear cushion frame land on the ground, thereby fixing the turnover paper receiving machine body, achieving the purpose of conveniently adjusting the height of the turnover paper receiving machine body and the frame and facilitating transportation. Description of the Drawings

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0011] Figure 1 It is a schematic diagram of the overall structure of the lifting structure of the turnover paper receiving machine frame according to the first embodiment of the present utility model.

[0012] Figure 2 It is a schematic diagram of the installation structure of the anchor block according to the first embodiment of the present utility model.

[0013] Figure 3 It is a schematic diagram of the structure of the driving member according to the first embodiment of the present utility model.

[0014] Figure 4 It is a schematic diagram of the installation structure of the rotating seat in the second embodiment of the present utility model.

[0015] In the figure: 101 - frame, 102 - inverting paper delivery machine body, 103 - lifting assembly, 104 - front cushion elevated rack, 105 - middle cushion elevated rack, 106 - rear cushion elevated rack, 107 - first cross beam, 108 - second cross beam, 109 - moving wheel, 110 - driving member, 111 - frame body, 112 - floor anchor cushion block, 113 - threaded rod, 114 - threaded sleeve, 115 - worm, 116 - worm gear, 117 - limiting protrusion, 118 - limiting groove, 201 - connecting seat, 202 - rotating seat, 203 - spring. Detailed implementation manners

[0016] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0017] First embodiment:

[0018] Please refer to Figures 1 to 3 , in which Figure 1 is the overall structure diagram of the lifting structure of the inverting paper delivery machine frame, Figure 2 is the installation structure diagram of the floor anchor cushion block, Figure 3 is the structure diagram of the driving member.

[0019] The present utility model provides a lifting structure for an inverting paper delivery machine frame, including a frame 101, an inverting paper delivery machine body 102 and a lifting member. The lifting assembly 103 includes two front cushion elevated racks 104, two middle cushion elevated racks 105, two rear cushion elevated racks 106, a first cross beam 107, a second cross beam 108, moving wheels 109 and a driving member 110. The front cushion elevated rack 104 includes a frame body 111 and a floor anchor cushion block 112. The driving member 110 includes a threaded rod 113, a threaded sleeve 114, a worm 115 and a worm gear 116. The threaded sleeve 114 has a limiting protrusion 117, and the frame body 111 has a limiting groove 118. By the detachable connection of the front cushion elevated rack 104, the middle cushion elevated rack 105 and the rear cushion elevated rack 106 with the frame 101, the overall height of the frame 101 and the inverting paper delivery machine body 102 can be adjusted, which is convenient for transportation. By the moving wheels 109, the position of the inverting paper delivery machine body 102 can be adjusted conveniently, avoiding manual handling and adjustment. It can be understood that the foregoing solution can be used when it is convenient to transport the inverting paper delivery machine body 102, and can also be used to solve the problem of driving the moving wheels 109 to lift.

[0020] For this specific embodiment, the paper is collected, sorted, and stacked by the turnover sheet stacker body 102.

[0021] Among them, the two front cushion elevators 104 are detachably connected to the frame 101 and are located on one side of the frame 101. The two middle cushion elevators 105 are detachably connected to the frame 101 and are located on one side of the frame 101. The two rear cushion elevators 106 are detachably connected to the frame 101 and are located on one side of the frame 101. Both ends of the first cross beam 107 are detachably connected to the two front cushion elevators 104 respectively, and the first cross beam 107 is located between the two front cushion elevators 104. Both ends of the second cross beam 108 are detachably connected to the middle cushion elevator 105 and the rear cushion elevator 106 respectively, and the second cross beam 108 is located between the middle cushion elevator 105 and the rear cushion elevator 106. The driving member 110 is arranged on the front cushion elevator 104, and the moving wheel 109 is connected to the front cushion elevator 104 through the driving member 110. The front cushion elevator 104, the middle cushion elevator 105 and the rear cushion elevator 106 have the same structure and are all detachably connected to the frame 101 by bolts. The front cushion elevator 104 is reinforced by the first cross beam 107, and at the same time, it is convenient for a forklift to lift the frame 101 for transportation. The middle cushion elevator 105 and the rear cushion elevator 106 are reinforced by the second cross beam 108. Six moving wheels 109 and driving members 110 are provided and are respectively installed on the two front cushion elevators 104, the two middle cushion elevators 105 and the two rear cushion elevators 106. The driving member 110 can drive the moving wheel 109 to lift and lower. Through the detachable connection between the front cushion elevator 104, the middle cushion elevator 105, the rear cushion elevator 106 and the frame 101, the front cushion elevator 104, the middle cushion elevator 105 and the rear cushion elevator 106 can be detached from the frame 101, which is convenient for transporting the frame 101 and the turnover paper receiving machine body 102.After the frame 101 and the inverting sheet stacker body 102 are transported to the site, install the front cushion elevated rack 104, the middle cushion elevated rack 105, and the rear cushion elevated rack 106, and install the first cross beam 107 and the second cross beam 108 to reinforce them. Then, drive the moving wheels 109 to descend through the six driving members 110, so that the six moving wheels 109 are removed from the front cushion elevated rack 104, the middle cushion elevated rack 105, and the rear cushion elevated rack 106 and touch the ground. At this time, it is convenient to adjust the positions of the frame 101 and the inverting sheet stacker body 102 through the moving wheels 109, avoiding manual handling. When the position of the inverting sheet stacker body 102 is adjusted in place, drive the moving wheels 109 to rise through the driving members 110, so that the six moving wheels 109 are retracted into the corresponding front cushion elevated rack 104, middle cushion elevated rack 105, and rear cushion elevated rack 106. At this time, the front cushion elevated rack 104, the middle cushion elevated rack 105, and the rear cushion elevated rack 106 touch the ground, thereby fixing the inverting sheet stacker body 102, achieving the purpose of conveniently adjusting the heights of the inverting sheet stacker body 102 and the frame 101 and facilitating transportation.

[0022] Secondly, the frame body 111 is fixedly connected to the frame 101 and fixedly connected to the first cross beam 107, and is located on one side of the frame 101; the floor cushion block 112 is fixedly connected to the frame body 111 and is arranged on the frame body 111; the floor cushion block 112 contacts the ground to improve the stability of the front cushion elevated rack 104 when placed on the ground.

[0023] At the same time, the threaded rod 113 is rotatably connected to the frame body 111 and is located inside the frame body 111; the threaded sleeve 114 is threadedly connected to the threaded rod 113, slidably connected to the frame body 111, and connected to the moving wheel 109; the worm gear 116 is fixedly connected to the threaded rod 113 and sleeved on the threaded rod 113; the worm 115 is rotatably connected to the frame body 111, meshes with the worm gear 116, and is arranged on the frame body 111; by rotating the worm 115 to drive the worm gear 116 to rotate, and then driving the threaded rod 113 to rotate, the threaded rod 113 drives the threaded sleeve 114 to move up and down, thereby driving the moving wheel 109 to move up and down, achieving the purpose of driving the moving wheel 109 to move up and down.

[0024] In addition, the limiting protrusion 117 is provided on the threaded sleeve 114 and located on one side of the threaded sleeve 114; the limiting groove 118 is provided on the frame body 111 and located on the side of the frame body 111 close to the limiting protrusion 117, and the limiting groove 118 cooperates with the limiting protrusion 117; the limiting protrusion 117 is limited by the limiting groove 118, so as to limit the lifting of the threaded sleeve 114, and improve the stability of the threaded sleeve 114 during lifting.

[0025] When using the lifting structure of the turnover paper receiving machine frame of this embodiment, by disassembling the front cushion frame 104, the middle cushion frame 105 and the rear cushion frame 106, the overall height of the frame 101 and the turnover paper receiving machine body 102 is reduced, so as to facilitate transportation. After the turnover paper receiving machine body 102 is transported to the site, install the front cushion frame 104, the middle cushion frame 105 and the rear cushion frame 106, and then rotate the worm 115 to drive the worm wheel 116 to rotate, and then drive the threaded rod 113 to rotate, so that the threaded rod 113 drives the threaded sleeve 114 to move, so that the threaded sleeve 114 drives the moving wheel 109 to descend, and the moving wheel 109 touches the ground. After the six moving wheels 109 touch the ground, the staff can push the frame 101 and the turnover paper receiving machine body 102 to move, so as to facilitate fine adjustment of the position of the turnover paper receiving machine body 102.

[0026] Second Embodiment:

[0027] On the basis of the first embodiment, please refer to Figure 4 , Figure 4 which is a schematic installation structure diagram of the rotating seat of the second embodiment. The driving member 110 of this embodiment further includes a connecting seat 201, a rotating seat 202 and a spring 203.

[0028] For this specific embodiment, the connecting seat 201 is fixedly connected to the worm 115 and is located at one end of the worm 115; the rotating seat 202 is slidably connected to the connecting seat 201 and is sleeved on the connecting seat 201; both ends of the spring 203 are respectively in contact with the connecting seat 201 and the rotating seat 202, and the spring 203 is located inside the rotating seat 202; a groove matching with the connecting seat 201 is provided inside the rotating seat 202, and the spring 203 is used to drive the rotating seat 202 to move, so that the groove on the rotating seat 202 is disengaged from the connecting seat 201. At this time, rotating the rotating seat 202 cannot drive the worm 115 to rotate, preventing the operator from accidentally touching the worm 115 and causing the moving wheel 109 to extend, which affects the stability of the flipping paper receiving machine body 102; when the moving wheel 109 needs to extend, press the rotating seat 202 so that the groove on the rotating seat 202 is sleeved on the connecting seat 201. At this time, rotating the rotating seat 202 will drive the connecting seat 201 to rotate, and further drive the worm 115 to rotate by the connecting seat 201, thus solving the problem that the operator accidentally touching the worm 115 affects the stability of the flipping paper receiving machine body 102.

[0029] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A lifting structure of a reversing paper collecting machine frame, comprising a frame and a reversing paper collecting machine body, wherein the reversing paper collecting machine body is mounted on the frame, characterized in that: Also included is a lifting assembly; The lifting assembly includes two front elevated frames, two middle elevated frames, two rear elevated frames, a first crossbeam, a second crossbeam, moving wheels and a driving component. The two front elevated frames are detachably connected to the frame and are located on one side of the frame, the two middle elevated frames are detachably connected to the frame and are located on one side of the frame, the two rear elevated frames are detachably connected to the frame and are located on one side of the frame, the two ends of the first crossbeam are detachably connected to the two front elevated frames respectively, the first crossbeam is located between the two front elevated frames, the two ends of the second crossbeam are detachably connected to the middle elevated frames and the rear elevated frames respectively, the second crossbeam is located between the middle elevated frames and the rear elevated frames, the driving component is arranged on the front elevated frames, and the moving wheels are connected to the front elevated frames through the driving component.

2. The lifting structure of the frame of the reversing paper delivery machine according to claim 1, characterized in that: The front elevated frame includes a frame body and a ground pad block. The frame body is fixedly connected to the frame and the first crossbeam and is located on one side of the frame. The ground pad block is fixedly connected to the frame body and is arranged on the frame body.

3. The lifting structure of the frame of the reversing paper delivery machine according to claim 2, characterized in that: The driving component includes a threaded rod, a threaded sleeve, a worm and a worm wheel. The threaded rod is rotatably connected to the frame and is located inside the frame; the threaded sleeve is threadedly connected to the threaded rod, slidably connected to the frame, and connected to the moving wheel; the worm wheel is fixedly connected to the threaded rod and sleeved on the threaded rod; the worm is rotatably connected to the frame, meshed with the worm wheel, and is arranged on the frame.

4. The lifting structure of the frame of the reversing paper delivery machine according to claim 3, characterized in that: The threaded sleeve has a limiting protrusion, which is arranged on the threaded sleeve and located on one side of the threaded sleeve; the frame body has a limiting groove, which is arranged on the frame body and located on one side of the frame body close to the limiting protrusion, and the limiting groove cooperates with the limiting protrusion.

5. The lifting structure of the frame of the reversing paper delivery machine according to claim 3, characterized in that: The driving component also includes a connecting seat, a rotating seat and a spring. The connecting seat is fixedly connected to the worm and is located at one end of the worm; the rotating seat is slidably connected to the connecting seat and is sleeved on the connecting seat; the two ends of the spring are respectively abutted against the connecting seat and the rotating seat, and the spring is located inside the rotating seat.

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